地外矿物

10000 条实体 · 最后更新 2026-08-31T14:44:11.360Z · Laser-induced breakdown spectroscopy / Extraterrestrial life / Meteorite / Weathering / Earth science / Kamacite / Astrobiology / Geology / Mineral exploration / Economic shortage / Planet / Ribose

• Quantifying Uncertainty in Sustainable Biomass and Production of Biotic Carbon in Enceladus' Notional Methanogenic Biosphere
  Abstract Beneath Enceladus' ice crust lies an ocean which might host habitable conditions. Here, the scale and productivity of a notional Enceladean methanogenic biosphere are computed as a function of the core‐to‐ocean flux of hydrogen and the ratio between a…
  openalex Peter M. Higgins, Weibin Chen, Christopher R. Glein, Charles S. Cockell 等 2024-03-01 置信度 0.72 BiosphereNotional amountBiomass (ecology)Environmental scienceCarbon fibers
• Raman spectroscopy to evaluate precision of oxygen isotope ratio in calcite
  We measured Raman spectra of calcite at various exposure times using a spectrometer with two gratings (1800 and 1200 grooves/mm) to evaluate the precision of the relative ratio of Raman peaks (12C16O16O18O/12C16O3), which is attributed to 18O/16O. Preliminary …
  openalex Yuki Inoue, Shōta Kakisako, Junji Yamamoto 2024-01-01 置信度 0.72 CalciteRaman spectroscopyIsotopes of oxygenOxygen isotope ratio cycleIsotope
• Chondritic chlorine isotope composition of acapulcoites and lodranites
  Bulk rock chondrites and Earth's reservoirs share a common chlorine isotopic value, while more differentiated bodies such as the Moon or Vesta record significant chlorine isotopic fractionation in their Ca phosphates. As such, an important but scarcely studied…
  openalex A. Stephant, M. Anand, Cristian Carli, Xiaolei Zhao 等 2024-02-01 置信度 0.72 Composition (language)IsotopeChlorineAstrobiologyGeochemistry
• Human bioaccumulation of micro- and nanoplastics is primarily determined by the organs' vascular volume
  openalex Alfonso M. Gañán‐Calvo 2024-09-30 置信度 0.72 BioaccumulationVolume (thermodynamics)ChemistryEnvironmental chemistryPhysics
• Deep terrestrial indigenous microbial community dominated by Candidatus Frackibacter
  Abstract Characterizing deep subsurface microbial communities informs our understanding of Earth’s biogeochemistry as well as the search for life beyond the Earth. Here we characterized microbial communities within the Kidd Creek Observatory subsurface fractur…
  openalex Sian E. Ford, G. F. Slater, Katja Engel, Oliver Warr 等 2024-12-29 置信度 0.72 IndigenousCandidatusTerrestrial ecosystemAstrobiologyAgroforestry
• Estimating the potential of ionizing radiation-induced radiolysis for microbial metabolism on terrestrial planets and satellites with rarefied atmospheres
  Ionizing radiation is known to have a destructive effect on biology by causing damage to the DNA, cells, and production of Reactive Oxygen Species (ROS), among other things. While direct exposure to high radiation dose is indeed not favorable for biological ac…
  openalex Dimitra Atri, Margaret Kamenetskiy, Michael May, Archit Kalra 等 2022-07-29 置信度 0.72 Ionizing radiationAstrobiologyRadiolysisChemistryRadiation
• SSDM: Scalable Speech Dysfluency Modeling
  Speech dysfluency modeling is the core module for spoken language learning, and speech therapy. However, there are three challenges. First, current state-of-the-art solutions\cite{lian2023unconstrained-udm, lian-anumanchipalli-2024-towards-hudm} suffer from po…
  arxiv Jiachen Lian, Xuanru Zhou, Zoe Ezzes, Jet Vonk 等 2024-08-29T02:35:53Z 置信度 0.78 eess.AScs.AIcs.CLcs.SD
• Nonexistence of closed timelike geodesics in Kerr spacetimes
  The Kerr-star spacetime is the extension over the horizons and in the negative radial region of the Kerr spacetime. Despite the presence of closed timelike curves below the inner horizon, we prove that the timelike geodesics cannot be closed in the Kerr-star s…
  arxiv Giulio Sanzeni 2024-09-12T13:26:08Z 置信度 0.78 gr-qcmath.DG
• Large Language Models for Cross-lingual Emotion Detection
  This paper presents a detailed system description of our entry for the WASSA 2024 Task 2, focused on cross-lingual emotion detection. We utilized a combination of large language models (LLMs) and their ensembles to effectively understand and categorize emotion…
  arxiv Ram Mohan Rao Kadiyala 2024-10-21T13:00:09Z 置信度 0.78 cs.CLcs.AIcs.LG
• 2nd Place Solution for PVUW Challenge 2024: Video Panoptic Segmentation
  Video Panoptic Segmentation (VPS) is a challenging task that is extends from image panoptic segmentation.VPS aims to simultaneously classify, track, segment all objects in a video, including both things and stuff. Due to its wide application in many downstream…
  arxiv Biao Wu, Diankai Zhang, Si Gao, Chengjian Zheng 等 2024-06-01T17:03:16Z 置信度 0.78 cs.CV
• Recent Increments in Incremental View Maintenance
  We overview recent progress on the longstanding problem of incremental view maintenance (IVM), with a focus on the fine-grained complexity and optimality of IVM for classes of conjunctive queries. This theoretical progress guided the development of IVM engines…
  arxiv Dan Olteanu 2024-04-26T19:54:52Z 置信度 0.78 cs.DBcs.DS
• The catalogue of $δ$ Sct pulsators in binary systems in 2024
  The updated catalogue of $δ$ Sct stars in binary systems as well as their statistical properties are presented. Thanks to the Kepler, K2 and TESS space missions, this version of the catalogue contains more than 1000 $δ$ Sct pulsators in binaries. The sample is…
  arxiv Alexios Liakos 2024-10-01T15:00:29Z 置信度 0.78 astro-ph.SR
• CapsoNet: A CNN-Transformer Ensemble for Multi-Class Abnormality Detection in Video Capsule Endoscopy
  We present CapsoNet, a deep learning framework developed for the Capsule Vision 2024 Challenge, designed to perform multi-class abnormality classification in video capsule endoscopy (VCE) frames. CapsoNet leverages an ensemble of convolutional neural networks …
  arxiv Arnav Samal, Ranya Batsyas 2024-10-24T16:13:06Z 置信度 0.78 cs.CV
• Data-Driven Tissue- and Subject-Specific Elastic Regularization for Medical Image Registration
  Physics-inspired regularization is desired for intra-patient image registration since it can effectively capture the biomechanical characteristics of anatomical structures. However, a major challenge lies in the reliance on physical parameters: Parameter estim…
  arxiv Anna Reithmeir, Lina Felsner, Rickmer Braren, Julia A. Schnabel 等 2024-07-05T08:50:55Z 置信度 0.78 cs.CV
• IryoNLP at MEDIQA-CORR 2024: Tackling the Medical Error Detection & Correction Task On the Shoulders of Medical Agents
  In natural language processing applied to the clinical domain, utilizing large language models has emerged as a promising avenue for error detection and correction on clinical notes, a knowledge-intensive task for which annotated data is scarce. This paper pre…
  arxiv Jean-Philippe Corbeil 2024-04-23T20:00:37Z 置信度 0.78 cs.CLcs.AIcs.MA
• 1024m at SMM4H 2024: Tasks 3, 5 & 6 -- Ensembles of Transformers and Large Language Models for Medical Text Classification
  Social media is a great source of data for users reporting information and regarding their health and how various things have had an effect on them. This paper presents various approaches using Transformers and Large Language Models and their ensembles, their …
  arxiv Ram Mohan Rao Kadiyala, M. V. P. Chandra Sekhara Rao 2024-10-21T13:29:08Z 置信度 0.78 cs.CLcs.AIcs.LG
• NJUST-KMG at TRAC-2024 Tasks 1 and 2: Offline Harm Potential Identification
  This report provide a detailed description of the method that we proposed in the TRAC-2024 Offline Harm Potential dentification which encloses two sub-tasks. The investigation utilized a rich dataset comprised of social media comments in several Indian languag…
  arxiv Jingyuan Wang, Shengdong Xu, Yang Yang 2024-03-26T14:09:49Z 置信度 0.78 cs.CLcs.LG
• Margin Matching Preference Optimization: Enhanced Model Alignment with Granular Feedback
  Large language models (LLMs) fine-tuned with alignment techniques, such as reinforcement learning from human feedback, have been instrumental in developing some of the most capable AI systems to date. Despite their success, existing methods typically rely on s…
  arxiv Kyuyoung Kim, Ah Jeong Seo, Hao Liu, Jinwoo Shin 等 2024-10-04T04:56:11Z 置信度 0.78 cs.CL
• Music Enhancement with Deep Filters: A Technical Report for The ICASSP 2024 Cadenza Challenge
  In this challenge, we disentangle the deep filters from the original DeepfilterNet and incorporate them into our Spec-UNet-based network to further improve a hybrid Demucs (hdemucs) based remixing pipeline. The motivation behind the use of the deep filter comp…
  arxiv Keren Shao, Ke Chen, Shlomo Dubnov 2024-04-17T07:01:29Z 置信度 0.78 cs.SDcs.AIcs.LGcs.MMeess.AS
• New developments in the Whizard event generator
  We give a status report on new developments within the Whizard event generator. Important new features comprise NLO electroweak automation (incl. extension to BSM processes like SMEFT), loop-induced processes and new developments in the UFO interface. We highl…
  arxiv Jürgen Reuter, Pia Bredt, Marius Höfer, Wolfgang Kilian 等 2024-12-09T15:54:01Z 置信度 0.78 hep-phhep-ex
• Relationship of temperature changes in the mesopause region with the climate changes at the surface from observations in 1960-2024
  The results of an analysis of temperature variations in the mesopause region based on long-term measurements of hydroxyl airglow at the Zvenigorod Scientific Station of the A.M. Obukhov Institute of Atmospheric Physics RAS (ZSS IAP RAS) in 1960-2024 in compari…
  arxiv I. I. Mokhov, I. A. Fomina, V. I. Perminov 2024-05-07T22:15:58Z 置信度 0.78 physics.ao-ph
• AI Benchmarks and Datasets for LLM Evaluation
  LLMs demand significant computational resources for both pre-training and fine-tuning, requiring distributed computing capabilities due to their large model sizes \cite{sastry2024computing}. Their complex architecture poses challenges throughout the entire AI …
  arxiv Todor Ivanov, Valeri Penchev 2024-12-02T00:38:57Z 置信度 0.78 cs.DCcs.AI
• Discovery of late Quaternary giant magnetofossils in the Bay of Bengal
  Abstract Unusually large and enigmatic giant magnetofossils are well-documented in sediments deposited during and surrounding climatic events such as the Paleocene-Eocene Thermal Maximum (~56 Ma) and Middle Eocene Climatic Optimum (~40 Ma). However, the absenc…
  openalex Nitin Kadam, Firoz Badesab, Ioan Lascu, Courtney L. Wagner 等 2024-02-28 置信度 0.72 GeologyBayPaleontologyMagnetiteQuaternary
• Simple Molecules under High‐Pressure and High‐Temperature Conditions: Synthesis and Characterization of α‐ and β‐C(NH)2 with Fully sp3‐Hybridized Carbon
  Abstract The elements hydrogen, carbon, and nitrogen are among the most abundant in the solar system. Still, little is known about the ternary compounds these elements can form under the high‐pressure and high‐temperature conditions found in the outer planets’…
  openalex Thaddäus J. Koller, Siyu Jin, Viktoria Krol, Sebastian J. Ambach 等 2023-12-15 置信度 0.72 Characterization (materials science)Simple (philosophy)MoleculeCarbon fibersAnalytical Chemistry (journal)
• Raman spectra of oxidized sulfur species in hydrothermal fluids
  Raman spectroscopic determination of sulfur species molalities in hydrothermal fluids requires correct assignment and knowledge of the scattering efficiencies of Raman bands. Therefore, we studied the Raman spectra of NaHSO4 and H2SO4 solutions experimentally …
  openalex Christian Schmidt, Sandro Jahn 2024-08-05 置信度 0.72 Raman spectroscopyHydrothermal circulationRaman scatteringHydrogen bondMolecule
• Systems theory, thermodynamics and life: Integrated thinking across ecology, organization and biological evolution.
  openalex Keith R. Skene 2024-01-18 置信度 0.72 Living systemsMulticellular organismEcologySecond law of thermodynamicsEntropy (arrow of time)
• Globally synchronous meteorite rain during the Middle Ordovician
  openalex Shengchao Yang, Junxuan Fan, Christian M. Ø. Rasmussen, Xiao‐Lei Wang 等 2024-10-10 置信度 0.72 GeologyOrdovicianMeteoritePaleontologyAstrobiology
• Shear Wave Velocity Applications in Geomechanics with Focus on Risk Assessment in Carbon Capture and Storage Projects
  Shear wave velocity (Vs) has significant applications in geoengineering investigations. With the ongoing rise in carbon capture and storage (CCS) initiatives, the role of Vs in monitoring the CO2 sequestration sites is escalating. Although many studies have be…
  openalex Mitra Khalilidermani, Dariusz Knez 2024-03-26 置信度 0.72 GeomechanicsCaprockCarbon sequestrationPlumeInduced seismicity
• Hot Vents Beneath an Icy Ocean: The Aurora Vent Field, Gakkel Ridge, Revealed
  Evidence of hydrothermal venting on the ultra-slow spreading Gakkel Ridge in the Central Arctic Ocean has been available since 2001, with first visual evidence of black smokers on the Aurora Vent Field obtained in 2014. But it was not until 2021 that the first…
  openalex Eva Ramírez-Llodra, Claudio Argentino, Maria Baker, Antje Boëtius 等 2022-11-28 置信度 0.72 Hydrothermal ventRidgeOceanographyGeologyArctic
• Hazardous element inertisation in vitrified silicate ceramics: Effect of different matrices
  The ceramic industry is a production sector that can efficiently recycle its own processing residues, achieving a reuse index of almost 100%. Recently, the range of waste from other industrial sectors that can be used as secondary raw materials in ceramic bodi…
  openalex Sonia Conte, Chiara Molinari, Matteo Ardit, Luciana Mantovani 等 2024-05-20 置信度 0.72 SilicateCeramicHazardous wasteElement (criminal law)Materials science
• Decoding organic compounds in lava tube sulfates to understand potential biomarkers in the Martian subsurface
  Lipid biomarkers present in sulfate speleothems on lava tubes from Lanzarote, Canary Islands, support microbial activity in these settings and may work as analogs for lipid biomarkers in Martian volcanic environments, according to molecular, geochemical, and m…
  openalex Vera Palma, José M. de la Rosa Arranz, Bogdan P. Onac, Francesco Sauro 等 2024-09-28 置信度 0.72 MartianLavaAstrobiologyDecoding methodsGeology
• Cultivation and nutritional characteristics of Chlorella vulgaris cultivated using Martian regolith and synthetic urine
  Long-term spatial missions will require sustainable methods for biomass production using locally available resources. This study investigates the feasibility of cultivating Chlorella vulgaris, a high value microalgal specie, using a leachate of Martian regolit…
  openalex Mattia Casula, Giacomo Fais, Cristina Manis, Paola Scano 等 2024-06-24 置信度 0.72 RegolithChlorella vulgarisMartianAstrobiologyUrine
• High‐resolution cathodoluminescence of calcites from the Cold Bokkeveld chondrite: New insights on carbonatation processes in CM parent bodies
  Abstract Carbonates, as secondary minerals found in CM chondrites, have been widely employed for reconstructing the composition of the fluids from which they precipitated. They also offer valuable insights into the hydrothermal evolution of their parent bodies…
  openalex Vincent Guigoz, Anthony Seret, Marc Portail, L. Ferrière 等 2024-06-11 置信度 0.72 ChondriteCalciteCathodoluminescenceGeologyMineralogy
• Protocell Effects on RNA Folding, Function, and Evolution
  Creating a living system from nonliving matter is a great challenge in chemistry and biophysics. The early history of life can provide inspiration from the idea of the prebiotic "RNA World" established by ribozymes, in which all genetic and catalytic activitie…
  openalex Ranajay Saha, J. Choi, Irene A. Chen 2024-07-15 置信度 0.72 ProtocellRibozymeRNAVesicleLigase ribozyme
• The Human Factor in the Settlement of the Moon: An Interdisciplinary Approach
  Approaching the settlement of our Moon from a practical perspective, this book is well suited for space program planners. It addresses a variety of human factor topics involved in colonizing Earth's Moon, including: history, philosophy, science, engineering, a…
  openalex Margaret Boone Rappaport, Konrad Szocik 2021-01-01 置信度 0.72 Settlement (finance)Factor (programming language)AstrobiologyGeographyArchaeology
• Withdrawn: Potential Lithium Sedimentary Deposits of the Land and Deep Oceans
  Lithium is a critical metal required for several green technology applications such as electric and hybrid vehicles, energy storage systems, lubricants, polymers, pharmaceuticals, and the preparation of a lot of other industrial chemicals, and its demand is ra…
  openalex V. Balaram, John S. Armstrong‐Altrin, R.M.K. Khan, B. Srinivasa Rao 2024-01-23 置信度 0.72 Sedimentary rockGeologyLithium (medication)GeochemistryEarth science
• Diffuse neutrino background from past core collapse supernovae
  Core collapse supernovae are among the most powerful explosions in the Universe, which emit thermal neutrinos that carry away most of the gravitational binding energy released. These neutrinos produce a diffuse supernova neutrino background (DSNB), which is on…
  openalex Shin’ichiro Ando, Nick Ekanger, Shunsaku Horiuchi, Y. Koshio 2023-12-10 置信度 0.72 NeutrinoSupernovaNeutrino detectorPhysicsCOSMIC cancer database
• A cosmic dust detection suite for the deep space Gateway
  The decade of the 2020s promises to be when humanity returns to space beyond Earth orbit, with several nations trying to place astronauts on the Moon, before going further into deep space. As part of such a programme, NASA and partner organisations, propose to…
  openalex P. J. Wozniakiewicz, John Bridges, M. J. Burchell, William Carey 等 2021-04-20 置信度 0.72 Payload (computing)Gateway (web page)AstrobiologyCosmic dustFlux (metallurgy)
• Industrial Disasters and Hazards: From Causes to Consequences — a Holistic Approach to Resilience
  Starting from accelerated industrial development, industrial disasters (chemical spills, explosions, nuclear accidents, etc.), which fall under man-made (technological) disasters, increasingly threaten human lives, the environment, and property.Their complexit…
  openalex Vladimir M. Cvetković, Renate Renner, Vladimir Jakovljević 2024-01-01 置信度 0.72 Resilience (materials science)Environmental planningEnvironmental resource managementRisk analysis (engineering)Forensic engineering
• Experimental modelling of the growth of tubular ice brinicles from brine flows under sea ice
  Abstract. We present laboratory experiments on the growth of a tubular ice structure surrounding a plume of cold brine that descends under gravity into water with a higher freezing point. Brinicles are geological analogues of these structures found under sea i…
  openalex Sergio Testón-Martínez, Laura M. Barge, Jan Eichler, C. Ignacio Sainz‐Díaz 等 2024-05-03 置信度 0.72 BrineSea iceGeologySea ice growth processesOceanography
• Experimental Study on Geopolymerization of Lunar Soil Simulant under Dry Curing and Sealed Curing
  The construction of lunar surface roads is conducive to improving the efficiency of lunar space transportation. The use of lunar in situ resources is the key to the construction of lunar bases. In order to explore the strength development of a simulated lunar …
  openalex Jinhui Gu, Qinyong Ma 2024-03-20 置信度 0.72 Curing (chemistry)GeopolymerMaterials scienceCompressive strengthComposite material
• A Hansel & Gretel breadcrumb-style dynamically deployed communication network paradigm using mesh topology for planetary subsurface exploration
  openalex Wolfgang Fink, Connor Fuhrman, Andres Nuncio Zuniga, Mark A. Tarbell 2023-02-10 置信度 0.72 LavaComputer scienceAstrobiologyMars Exploration ProgramTestbed
• Deciding Technosignature Search Strategies: Multi-Criteria Fuzzy Logic to Find Extraterrestrial Intelligence
  This study presents the implementation of Multi-Criteria Decision-Making (MCDM) methodologies, particularly the fuzzy technique for order of preference by similarity to ideal solution (TOPSIS), in prioritizing technosignatures (TSs) for the search for extrater…
  openalex Juan Miguel Sánchez-Lozano, Eloy Peña‐Asensio, H. Socas‐Navarro 2024-01-18 置信度 0.72 Search for extraterrestrial intelligenceMultiple-criteria decision analysisComputer scienceRobustness (evolution)Fuzzy logic
• Bioprospecting of extremophilic perchlorate-reducing bacteria: report of promising Bacillus spp. isolated from sediments of the bay of Cartagena, Colombia
  Abstract Three extremophile bacterial strains (BBCOL-009, BBCOL-014 and BBCOL-015), capable of degrading high concentrations of perchlorate at a range of pH (6.5 to 10.0), were isolated from Colombian Caribbean Coast sediments. Morphological features included …
  openalex Rosa Acevedo‐Barrios, Irina Tirado-Ballestas, Angela Bertel-Sevilla, Leonor Cervantes-Ceballos 等 2024-04-16 置信度 0.72 MicrobiologyBacteria16S ribosomal RNABiologyPerchlorate
• Extending carbon chemistry at high-pressure by synthesis of CaC2 and Ca3C7 with deprotonated polyacene- and para-poly(indenoindene)-like nanoribbons
  Abstract Metal carbides are known to contain small carbon units similar to those found in the molecules of methane, acetylene, and allene. However, for numerous binary systems ab initio calculations predict the formation of unusual metal carbides with exotic p…
  openalex Saiana Khandarkhaeva, Timofey Fedotenko, Alena Aslandukovа, Fariia Iasmin Akbar 等 2024-04-02 置信度 0.72 CarbideDeprotonationAcetyleneCarbon fibersAllene
• Multi-step thermal design of microwave vacuum heating to basaltic regolith simulant towards lunar base construction
  Abstract Humanned exploration and extended stay on the Moon are the hottest challenges today. We report highly robust materials by microwave heating under high-vacuum conditions (10− 3 Pa) from a basaltic regolith simulant (FJS-1) to ensure the feasibility of …
  openalex Kunihiko Kato, Takashi Shirai 2024-11-15 置信度 0.72 RegolithBasaltMicrowaveMaterials scienceThermal
• What Is life? Rethinking Biology in Light of Fundamental Parameters
  Defining life is an arduous task that has puzzled philosophers and scientists for centuries. Yet biology suffers from a lack of clear definition, putting biologists in a paradoxical situation where one can describe at the atomic level complex objects that rema…
  openalex Jacques Fantini, Mélanie Matveeva, Marine Lefebvre, Henri Chahinian 2024-02-20 置信度 0.72 Genetic codeBiologyLiving systemsEvolutionary biologyDNA
• Phosphoric acid salts of amino acids as a source of oligopeptides on the early Earth
  Because of their unique proton-conductivity, chains of phosphoric acid molecules are excellent proton-transfer catalysts. Here we demonstrate that this property could have been exploited for the prebiotic synthesis of the first oligopeptide sequences on our pl…
  openalex Judit E. Šponer, Judit E. Šponer, Rémi Coulon, Michal Otyepka 等 2024-08-22 置信度 0.72 Amino acidPhosphoric acidChemistryPhosphateHistidine
• Divergent Paradigms of Porphyry Cu Deposits in Subduction and Collision Zones
  The prevailing view suggests that the formation of porphyry Cu deposits involves differentiation of water-rich, metal-bearing juvenile magmas, with subduction of oceanic slabs supplying the necessary volatiles. However, the occurrence of significant porphyry C…
  openalex Zixuan Wang, Yuanchuan Zheng, Massimo Chiaradia, Bo Xu 等 2025-01-09 置信度 0.72 SubductionGeologyCollisionGeochemistryPorphyry copper deposit
• Constraining Plio‐Pleistocene Shifts in Northwest African Hydroclimate, Ecosystem Distributions, and Marine Productivity: New Paleo‐Records Across the Mid‐Pleistocene Transition
  Abstract Northwest Africa transitioned from a wet/vegetated landscape toward drier/sparser conditions sometime between the late‐Pliocene and the late‐Pleistocene. However, our understanding of the precise timing and nature of this transition is hampered by a p…
  openalex N. A. O'Mara, Charlotte Skonieczny, David McGee, Gisela Winckler 等 2024-06-01 置信度 0.72 Plio-PleistocenePleistoceneProductivityEcosystemGeology
• Systems Astrochemistry: A New Doctrine for Experimental Studies
  Laboratory experiments play a key role in deciphering the chemistry of the interstellar medium (ISM) and the formation of complex organic molecules (COMs) relevant to life. To date, however, most studies in experimental astrochemistry have made use of a reduct…
  openalex N. J. Mason, Perry A. Hailey, Duncan V. Mifsud, J. S. Urquhart 2021-12-08 置信度 0.72 AstrochemistryPhysicsAstrobiologyReductionismInterstellar medium
• Synchronous Fluorescence as a Sensor of Trace Amounts of Polycyclic Aromatic Hydrocarbons
  Synchronous fluorescence spectroscopy (SFS) is a technique that involves the simultaneous detection of fluorescence excitation and emission at a constant wavelength difference. The spectrum yields bands that are narrower and less complex than the original exci…
  openalex Suresh Sunuwar, Andrew Haddad, Ashlyn Acheson, Carlos E. Manzanares 2024-06-12 置信度 0.72 AnthraceneDetection limitPyreneFluorescenceAnalytical Chemistry (journal)
• Comprehensive Review of Binder Matrices in 3D Printing Construction: Rheological Perspectives
  Three-dimensional printing technology is transforming the construction industry, which is increasingly turning to advanced materials and techniques to meet environmental and economic challenges. This comprehensive literature review evaluated various binder mat…
  openalex Yeşim Tarhan, İsmail Hakkı Tarhan, Remzi Şahin 2024-12-29 置信度 0.72 3D printingRheologyMaterials scienceComposite materialPolymer science
• Trace analysis of radioisotopes by laser spectroscopy and mass spectrometry
  Abstract Trace analysis (at fg -level) of radioisotopes requires a considerable push in analytical technology. Among most sensitive are a Time-Resolved Laser-Induced Fluorescence (TRLIF) and Chemiluminescence (TRLIC) methods for detection of elemental composit…
  openalex Ilya Strashnov, Ruchika Fernando, I. N. Izosimov 2019-11-11 置信度 0.72 Mass spectrometryChemistrySpectroscopyElemental analysisIsotope
• Pioneering role of RNA in the early evolution of life
  The catalytic, regulatory and structural properties of RNA, combined with their extraordinary ubiquity in cellular processes, are consistent with the proposal that this molecule played a much more conspicuous role in heredity and metabolism during the early st…
  openalex Israel Muñoz‐Velasco, Adrián Cruz-González, Ricardo Hernández-Morales, José Alberto Campillo-Balderas 等 2024-01-01 置信度 0.72 BiologyRNAComputational biologyEvolutionary biologyCognitive science
• A Fistful of Mars Exploring the Role of Martian Meteorites in Cultural Heritage and Scientific Inquiry
  Meteorites have intrigued humanity for centuries, representing our enduring pursuit of knowledge and exploration of the cosmos’ enigmas. These celestial objects have not only influenced artistic expression and the formation of myths but have also fostered scie…
  openalex Annarita Franza, Xhonatan Shehaj, Giovanni Pratesi 2024-12-10 置信度 0.72 MeteoriteMartianAstrobiologyMars Exploration ProgramExtraterrestrial life
• How salts affect mud mobility at low pressures: implications for Mars and other extraterrestrial bodies
  openalex Ondřej Krýza, Petr Brož, Mark Fox‐Powell, Věra Pěnkavová 等 2024-09-18 置信度 0.72 Extraterrestrial lifeMars Exploration ProgramAstrobiologyAffect (linguistics)Environmental science
• AMPHIBOLE-PHLOGOPITE XENOLITHS FROM KIMBERLITES AS EVIDENCE OF METASOMATIC PROCESSES IN THE LITHOSPHERIC MANTLE BENEATH KUOIKA FIELD
  This paper devoted to the mantle xenoliths with evidence of modal metasomatic alteration from the Obnazhennaya kimberlite pipe (Kuoika kimberlite field). The first data presents for trace elements content in minerals from such rocks, and they are compared with…
  openalex Tatiana Kalashnikova, S. I. Kostrovitsky, А. M. Dymshits 2024-10-18 置信度 0.72 PhlogopiteKimberliteMetasomatismAmphiboleGeology
• Crystal Morphology of Antarctic Micrometeorites Based on Melting–Cooling Processes During Atmospheric Entry
  Micrometeorites (MMs), which are cosmic dust grains ranging from 10 microns to 2 mm in size, can reach the Earth’s surface through collisions with asteroids or by fragmentation of comets in space. When MMs enter the atmosphere, they are heated to varying degre…
  openalex Taki Sönmez, Namık Aysal 2025-02-13 置信度 0.72 Morphology (biology)Slow coolingAtmospheric entryAstrobiologyCrystal (programming language)
• Magnesium isotope composition of volcanic rocks from cold and warm subduction zones: Implications for the recycling of subducted serpentinites and carbonates
  Magnesium (Mg) isotopes are regarded as a sensitive tracer to the contribution from subducted serpentinites and carbonates. However, the source, distribution, and controlling factors of the Mg isotope composition of arc magmas remain unclear. In this study, we…
  openalex Wei Zhang, Hiroshi Kitagawa, Fang Huang 2024-12-22 置信度 0.72 SubductionGeologyGeochemistryVolcanic rockVolcano
• Technology as Capital: Challenging the Illusion of the Green Machine
  Debates on technologies for harnessing renewable energies tend to generate a polarized arena in which critical voices are automatically denounced as defenders of fossil energy.This has created a difficult situation for activists and scholars voicing concerns a…
  openalex Andreas Roos, Alf Hornborg 2024-03-20 置信度 0.72 IllusionComputer scienceArtificial intelligenceBusinessCognitive psychology
• The Cretaceous/Paleogene (K‐Pg) boundary at the J Anomaly Ridge, Newfoundland ( IODP Expedition 342, Hole U1403B)
  Abstract We present results of an in‐situ geochemical study using laser‐ablation inductively coupled plasma–mass spectrometry (LA‐ICP‐MS) analyses along a ~4.3 cm long section across the K‐Pg event bed, drilled during IODP Expedition 342 at J Anomaly Ridge sou…
  openalex Dominik Loroch, A. Deutsch, Jasper Berndt, André Bornemann 2016-06-08 置信度 0.72 EjectaGeologyPaleogeneRare-earth elementCretaceous
• Thermal Stability of F‐Rich Phlogopite and K‐Richterite During Partial Melting of Metasomatized Mantle Peridotite With Implications for Deep Earth Volatile Cycles
  Abstract Phlogopite and K‐richterite constitute important carrier phases for H and F in Earth's lithosphere and mantle. The relative importance depends on their stabilities at high pressure and temperature, which in turn depends on bulk composition. Most previ…
  openalex E. S. Steenstra, Martijn Klaver, Jasper Berndt, Stamatis Flemetakis 等 2024-03-01 置信度 0.72 PhlogopitePeridotiteGeologyPartial meltingMantle (geology)
• Challenges in Solid Earth Sciences
  openalex Weidong Sun 2016-06-01 置信度 0.72 Solid earthGeologyAstrobiologyEarth (classical element)Earth science
• Formation of amino acid precursors in early aqueous alteration in small bodies: Synergetic effects of gamma rays and hydrothermal processing
  Organic compounds such as amino acids may have been delivered to the early Earth via carbonaceous chondrites and interplanetary dust particles. Mineralogical and petrological evidence has shown that liquid water was formed from water ice in the early stages of…
  openalex Naoki Imai, Yoko Kebukawa, Kensei Kobayashi, Isao Yoda 2024-01-01 置信度 0.72 Hydrothermal circulationAqueous solutionGamma rayChemistryChemical engineering
• The potential of Deception Island, Antarctica, as a multifunctional Martian analogue of astrobiological interest
  Abstract The establishment of the possible presence of life on Mars (past or present) is based on the study of planetary analogues, which allow in situ analysis of the environments in which living organisms adapt to often extreme conditions. Although Mars has …
  openalex María Angélica Leal Leal, David Tovar, M. A. de Pablo, María Argenis Bonilla 等 2025-01-01 置信度 0.72 AstrobiologyMartianDeceptionMars Exploration ProgramGeology
• Szmikit z Chvaletic u Přelouče (Česká republika)
  A very rare mineral szmikite, Mn(SO4)·H2O, was determined at historical samples from the western part of upper level of the Chvaletice quarry (10 km W from Přelouč, eastern Bohemia, Czech Republic). This is the first occurrence of this mineral in the Czech Rep…
  openalex Petr Pauliš, Jiří Sejkora, Ondřej Pour 2024-01-01 置信度 0.72 Political scienceTheologyPhilosophy
• Exploring Chemical Space Using Ab Initio Hyperreactor Dynamics
  High Resolution Image Download MS PowerPoint Slide In recent years, first-principles exploration of chemical reaction space has provided valuable insights into intricate reaction networks. Here, we introduce ab initio hyperreactor dynamics, which enables rapid…
  openalex Alexandra Stan, Liubov Glinkina, Andreas Hulm, Christian Ochsenfeld 2024-01-31 置信度 0.72 Ab initioMolecular dynamicsChemical spaceConfiguration spaceComputational chemistry
• Cellular structure of dinosaur scales reveals retention of reptile-type skin during the evolutionary transition to feathers
  Fossil feathers have transformed our understanding of integumentary evolution in vertebrates. The evolution of feathers is associated with novel skin ultrastructures, but the fossil record of these changes is poor and thus the critical transition from scaled t…
  openalex Zixiao Yang, Baoyu Jiang, Jiaxin Xu, Maria E. McNamara 2024-05-21 置信度 0.72 Integumentary systemFeatherStratum corneumCorneocyteExtant taxon
• In situ investigation of an organic micro‐globule and its mineralogical context within a Ryugu “sand” grain
  Abstract The Hayabusa2 mission from the Japan Aerospace Exploration Agency (JAXA) returned to the Earth samples of carbonaceous asteroid (162173) Ryugu. This mission offers a unique opportunity to investigate in the laboratory samples from a C‐type asteroid, w…
  openalex Van T. H. Phan, Pierre Beck, Rolando Rebois, É. Quirico 等 2024-01-08 置信度 0.72 ChondriteSilicateContext (archaeology)MineralogySilicate minerals
• Discharge plasma for prebiotic chemistry: Pathways to life’s building blocks
  Discharge plasmas, recognized as unique platforms for investigating the origins of chemical life, have garnered extensive interest for their potential to simulate prebiotic conditions. This paper embarks on a comprehensive overview of recent advancements in th…
  openalex Dingwei Gan, LongFei Hong, Tianyu Li, TianQi Zhang 等 2024-01-01 置信度 0.72 PrebioticChemistryAbiogenesisPlasma chemistryPlasma
• Biological functions at high pressure: transcriptome response of Shewanella oneidensis MR-1 to hydrostatic pressure relevant to Titan and other icy ocean worlds
  High hydrostatic pressure (HHP) is a key driver of life's evolution and diversification on Earth. Icy moons such as Titan, Europa, and Enceladus harbor potentially habitable high-pressure environments within their subsurface oceans. Titan, in particular, is mo…
  openalex Judy Malas, Daniel C. Russo, O. Bollengier, Michael J. Malaska 等 2024-02-13 置信度 0.72 Shewanella oneidensisHydrostatic pressureTitan (rocket family)AstrobiologyBiofilm
• Thermal metamorphism and volatile evolution in unequilibrated ordinary chondrites: Implications for the delivery of hydrogen to terrestrial planets
  openalex Lionel G. Vacher, J. Eschrig, L. Bonal, Wataru Fujiya 等 2024-12-16 置信度 0.72 ChondriteChondruleTerrestrial planetAstrobiologyMetamorphism
• Variable and Large Losses of Diagnostic Biomarkers After Simulated Cosmic Radiation Exposure in Clay- and Carbonate-Rich Mars Analog Samples
  Mars has been exposed to ionizing radiation for several billion years, and as part of the search for life on the Red Planet, it is crucial to understand the impact of radiation on biosignature preservation. Several NASA and ESA missions are looking for evidenc…
  openalex Anaïs Roussel, A. C. McAdam, Alexander A. Pavlov, C. A. Knudson 等 2024-07-01 置信度 0.72 Mars Exploration ProgramCarbonateAstrobiologyCOSMIC cancer databaseCosmic ray
• Characterization of Regolith And Trace Economic Resources (CRATER): An Orbitrap‐based laser desorption mass spectrometry instrument for in situ exploration of the Moon
  RATIONALE: Characterization of Regolith And Trace Economic Resources (CRATER), an Orbitrap™-based laser desorption mass spectrometry instrument designed to conduct high-precision, spatially resolved analyses of planetary materials, is capable of answering outs…
  openalex S. Ray, Ricardo Arévalo, Adrian Southard, Lori Willhite 等 2024-02-11 置信度 0.72 OrbitrapImpact craterRegolithMass spectrometryCharacterization (materials science)
• 2024 Thematic Preview
  Extraterrestrial organic matter is found in various extraterrestrial environments and in various forms. It forms in a variety of locations through different mechanisms in space. As such, its nature, distribution, formation mechanisms and loca tions are of part…
  openalex 2023-12-01 置信度 0.72 Thematic mapComputer graphics (images)Computer scienceGeologyGeography
• The rheological response of magma to nanolitisation
  openalex Luiz Pereira, Yannick Linard, Fabian B. Wadsworth, Jérémie Vasseur 等 2024-03-01 置信度 0.72 ViscosityRheologySilicateMineralogyMaterials science
• Experimental constraints on serpentinite carbonation in the presence of a H2O–CO2–NaCl fluid
  Serpentinite carbonation contributes to the deep carbon (C) cycle. Recently, geophysical and numerical studies have inferred considerable hydrothermal alteration in plate bending faults, opening the possibility of significant C storage in the slab mantle. Howe…
  openalex Yongsheng Huang, Satoshi Okumura, Kazuhisa Matsumoto, N. Takahashi 等 2024-10-08 置信度 0.72 CarbonationGeologyMineral resource classificationGeochemistryPetroleum engineering
• Deficit Irrigation of Forage Cactus (Opuntia stricta) with Brackish Water: Impacts on Growth, Productivity, and Economic Viability under Evapotranspiration-Based Management
  Climate change significantly impacts agriculture and forage production, requiring the implementation of strategies toward increased water and energy use efficiency. So, this study investigated the yield of forage cactus (Opuntia stricta (Haw.) Haw) under diffe…
  openalex Francisco Mardones Sérvulo Bezerra, Claudivan Feitosa de Lacerda, Aelton Biasi Giroldo, Eduardo Santos Cavalcante 等 2024-07-02 置信度 0.72 IrrigationEvapotranspirationForageBrackish waterRandomized block design
• From Zero to Hero: The Cyanide-Free Formation of Amino Acids and Amides from Acetylene, Ammonia and Carbon Monoxide in Aqueous Environments in a Simulated Hadean Scenario
  Amino acids are one of the most important building blocks of life. During the biochemical process of translation, cells sequentially connect amino acids via amide bonds to synthesize proteins, using the genetic information in messenger RNA (mRNA) as a template…
  openalex Christian Seitz, Thomas Geisberger, Alexander Richard West, Jessica Fertl 等 2024-06-01 置信度 0.72 Amino acidChemistryAbiogenesisCarbon monoxideAqueous solution
• Effect of TiO2 on the Microstructure and Flexural Strength of Lunar Regolith Simulant
  Lunar regolith is the preferred material for lunar base construction using in situ resource utilization technology. The TiO2 variations in lunar regolith collected from different locations significantly impact its suitability as a construction material. Theref…
  openalex Junhao Chen, Haoming Chen, Zhe Zhao, Xiao Zong 2024-01-23 置信度 0.72 RegolithMicrostructureAstrobiologyFlexural strengthMaterials science
• Base-pairing of uracil and 2,6-diaminopurine: from cocrystals to photoreactivity
  We show that the non-canonical nucleobase 2,6-diaminopurine (D) spontaneously base pairs with uracil (U) in water and the solid state without the need to be attached to the ribose-phosphate backbone. Depending on the reaction conditions, D and U assemble in th…
  openalex Tomislav Stolar, Ben K. D. Pearce, Martin Etter, Khai‐Nghi Truong 等 2024-05-07 置信度 0.72 UracilPairingChemistryBase (topology)Combinatorial chemistry
• The Global Biogeochemical Cycle of Rhenium
  Abstract This paper is the first comprehensive synthesis of what is currently known about the different natural and anthropogenic fluxes of rhenium (Re) on Earth's surface. We highlight the significant role of anthropogenic mobilization of Re, which is an impo…
  openalex Layla Ghazi, K. E. Grant, Anthony Chappaz, Mohammed Danish 等 2024-10-01 置信度 0.72 Biogeochemical cycleContext (archaeology)Geochemical cycleEnvironmental scienceEarth science
• Mars Space Exploration and Astronautical Religion in Human Research History: Psychological Countermeasures of Long-Term Astronauts
  As the development of science and technology has reached the point where the desire to travel to Mars has become a tangible reality, the physical limits of human movement are also part of the systematic research based on the space environment. The critical iss…
  openalex David W. Kim 2022-12-12 置信度 0.72 Space explorationContext (archaeology)CrewPsychologySpaceflight
• Future in-situ chemical analysis on Europa and Enceladus: impact of salts on the detection of organic compounds in samples from hypersaline Tirez lake (La Mancha, Spain) with GC-MS.
  Introduction: Europa and Enceladus, two ocean worlds in our solar system, are targets of high interest for astrobiology in the decades to come. Past space missions (Cassini-Huygens and Galileo) and recent observations with the Hubble Space telescope have revea…
  openalex Valentin Moulay, Caroline Freissinet, A. Buch, Felipe Gómez 等 2022-09-23 置信度 0.72 EnceladusAstrobiologyExtraterrestrial lifeEnvironmental scienceSolar System
• A Novel Polymerized Sulfur Concrete for Underground Hydrogen Storage in Lined Rock Caverns
  Hydrogen is increasingly recognized as a viable solution to meet the growing global energy demand, making large-scale hydrogen storage essential for successfully realizing a full-scale hydrogen economy. Geological formations, such as depleted oil and gas reser…
  openalex Abdel‐Mohsen O. Mohamed, Maisa El Gamal 2024-10-03 置信度 0.72 SulfurMaterials sciencePolymerizationWaste managementGeotechnical engineering
• 2013 Leonard Medal for Ahmed El Goresy
  Ladies and gentlemen, we have the great honor and pleasure to introduce to you Ahmed El Goresy as the awardee of the Leonard Medal of the year 2013. Ahmed El Goresy has had an amazing long career dedicated to meteoritics and planetary sciences. He conducted pl…
  openalex Catherine Caillet, Audrey Bouvier 2013-09-01 置信度 0.72 MedalArtArt history
• Binder Jetting of Lunar Regolith: 3D Printing and Densification
  The establishment of a human presence on the Moon necessitates the development of sustainable technologies for in-situ resource utilization, enabling the conversion of lunar resources into functional raw materials.Binder jetting is promising for employing rego…
  openalex Marco Mariani, Francesco Bertolini, Maxim Isachenkov, Carmen Galassi 等 2024-01-01 置信度 0.72 RegolithAstrobiology3D printingMoon landingGeology
• An automatic peak deconvolution code for Raman spectra of carbonaceous material and a revised geothermometer for intermediate- to moderately high-grade metamorphism
  Abstract Carbonaceous material (CM) undergoes progressive changes that reflect its thermal history. These changes are in general irreversible and provide valuable information for understanding diagenetic and metamorphic processes of crustal rocks. Among variou…
  openalex Shunya Kaneki, Yui Kouketsu, Mutsuki Aoya, Yoshihiro Nakamura 等 2024-06-25 置信度 0.72 MetamorphismRaman spectroscopyDeconvolutionMetamorphic rockPython (programming language)
• Terrestrial Recovery of Extraterrestrial Materials: Providing Continued, Long-Term Sample Analysis Opportunities for Research and Mission Support
  Whitepaper #062 submitted to the Planetary Science and Astrobiology Decadal Survey 2023-2032. Topics: laboratory studies; other: Terrestrial Recovery of Extraterrestrial Materials, a Curati[...]; other planetary bodies: meteoritic samples of planets, moons, as…
  openalex H. A. Ishii, C. M. Corrigan, Maitrayee Bose, J. Davidson 等 2021-03-18 置信度 0.72 Extraterrestrial lifeTerm (time)AstrobiologySample (material)Environmental science
• Conceptualizing space environmental sustainability
  Abstract Recent advancements have significantly enhanced the capabilities for in-space servicing, assembly, and manufacturing (ISAM), to develop infrastructure in orbit and on the surface of celestial bodies. This progress is a departure from the traditional s…
  openalex Weiwei Mo, Brad L. Kinsey, John Vickers, Henry Helvajian 等 2024-08-28 置信度 0.72 SustainabilitySpace (punctuation)Environmental resource managementEnvironmental planningEnvironmental science
• Influences of Bacillus pumilus SA388 as an environmentally friendly antibiotic alternative on growth performance, blood biochemistry, immunology, cecal microbiota, and meat quality in broiler chickens
  The widespread use of antibiotics causes the development of antibiotic-resistant bacterial strains, which have a severe impact on poultry productivity and human health. As a result, research is continuing to develop safe natural antibiotic alternatives. In the…
  openalex Eman A. Beyari, Naheda M. Alshammari, Soha A. Alamoudi, Alaa S. Mohamed 等 2024-07-17 置信度 0.72 Bacillus pumilusBroilerBiologyProbioticAntibiotics
• Gamma-Ray-Induced Amino Acid Formation during Aqueous Alteration in Small Bodies: The Effects of Compositions of Starting Solutions
  Organic compounds, such as amino acids, are essential for the origin of life, and they may have been delivered to the prebiotic Earth from extra-terrestrial sources, such as carbonaceous chondrites. In the parent bodies of carbonaceous chondrites, the radioact…
  openalex Akari Ishikawa, Yoko Kebukawa, Kensei Kobayashi, Isao Yoda 2024-01-09 置信度 0.72 GlycolaldehydeAmino acidChemistryAqueous solutionFormaldehyde
• Design, development, and operation of an ISO class 5 cleanroom for planetary instrumentation and planetary protection protocols
  Cleanrooms are controlled environments where the number of airborne particles is reduced to a level defined by an International Organization for Standardization (ISO) standard. These facilities have applications in different fields, such as the electronic, pha…
  openalex Thasshwin Mathanlal, María‐Paz Zorzano, Javier Martín‐Torres 2024-08-14 置信度 0.72 CleanroomSystems engineeringStandardizationWorkflowModular design
• Potential health risks of hypomagnetic field for manned deep-space explorations
  Manned deep-space exploration and colonization on extraterrestrial bodies, such as the Moon and Mars, are great dreams of mankind. However, as these activities are far from the surface environment of home planet Earth, challenges faced to astronauts have been …
  openalex Lanxiang Tian, Jie Ren, Yukai Luo, Yinghui Li 等 2024-11-05 置信度 0.72 Space (punctuation)Field (mathematics)AeronauticsEnvironmental scienceAerospace engineering
• Signal Strength-Based Alien Drone Detection and Containment in Indoor UAV Swarm Simulations
  A Novel simulation framework using self-governing drones is used to locate and reduce unauthorized drones in interior environments. The recommended method uses Received Signal Strength Indicator (RSSI) to identify an alien agent drone, which has different sign…
  openalex Ghulam E Mustafa Abro, Zain Anwar Ali, Ayman M. Abdallah 2024-09-23 置信度 0.72 DroneAlienSwarm behaviourSignal strengthSIGNAL (programming language)
• Brief and intensive volcanic emissions from Ontong Java Nui heralded Oceanic Anoxic Event 1a
  Abstract The volcanic episode that formed Ontong Java Nui (OJN) in the western Pacific ~ 120 million-year-ago is thought to have triggered Oceanic Anoxic Event (OAE) 1a, yet the cause-effect relationship remains insufficiently understood. Here, we present a Pb…
  openalex Hironao Matsumoto, Kosuke T. Goto, Gen Shimoda, Yasuto Watanabe 等 2024-03-26 置信度 0.72 JavaAnoxic watersVolcanoEvent (particle physics)Geology
• Fast firing technique for Martian regolith simulant: Advancing ISRU capabilities
  In-Situ Resource Utilization (ISRU) approaches hold significant importance in plans for space colonization. This work explores a different ISRU concept applying fast-firing, a robust and well-known industrial process, to Mars regolith simulant (MGS-1). The fas…
  openalex Levent Karacasulu, Alessandro Tomasini, Cekdar Vakifahmetoglu, Mattia Biesuz 2025-02-19 置信度 0.72 RegolithAstrobiologyMartianEnvironmental scienceMaterials science
• Naturally Occurring Microbiota-Accessible Borates: A Focused Minireview
  Recently, we discovered and proved the essentiality of organic boron species (OBS), such as borate–pectic polysaccharides and borate–phenolic esters, for healthy symbiosis (HS) between microbiota and human/animal (H/A) host. The essentiality of OBS will provid…
  openalex Andrei Biţă, Ion Romulus Scorei, George Dan Mogoşanu, Ludovic Everard Bejenaru 等 2024-11-26 置信度 0.72 BiologyComputational biologyNanotechnologyMaterials science
• Mitigation and use of biofilms in space for the benefit of human space exploration
  Biofilms are self-organized communities of microorganisms that are encased in an extracellular polymeric matrix and often found attached to surfaces. Biofilms are widely present on Earth, often found in diverse and sometimes extreme environments. These microbi…
  openalex Yo-Ann Vélez Justiniano, Darla M. Goeres, Elizabeth L. Sandvik, Birthe V. Kjellerup 等 2023-01-06 置信度 0.72 BiofilmHuman healthExtracellular polymeric substanceLeverage (statistics)Space exploration
• Lessons Learned in Designing a Proposed Ultraviolet Sterilization System for Space
  This paper presents a number of lessons learned while designing a proposed sterilization system for Mars Sample Return. This sterilization system is needed to inactivate any potentially hazardous Mars material on the exterior surface of the vessel containing s…
  openalex David W. Hughes, Giuseppe Cataldo, Fernando Pellerano, Terra C. Hardwick 等 2024-07-01 置信度 0.72 Sterilization (economics)UltravioletComputer scienceMaterials scienceBusiness
• Exploring the versatile applications of Spirulina: A comprehensive research review
  Spirulina, a type of blue-green algae, has garnered significant attention due to its rich nutritional profile and bioactive compounds that contribute to numerous health benefits. This review provides an extensive analysis of the various applications of Spiruli…
  openalex Hafeef Roshan 2024-11-01 置信度 0.72 Spirulina (dietary supplement)NanotechnologyData scienceComputer scienceComputational biology
• Astrophysics: the James Webb Space Telescope - From First Light to New World Views
  described with a focus on how the mission and its capabilities were shaped.
  openalex 2025-01-01 置信度 0.72 James Webb Space TelescopeWonderSpace (punctuation)TelescopeSky
• Hydric characteristics and agro-industrial quality of sugarcane under application of correctives and fertilizer in Alagoas, Brazil
  The objective of this research was to evaluate meteorological variables, water balance and agro-industrial quality of sugarcane under isolated and combined application of pH correctives and organic and mineral fertilization in planting furrows, in rainfed cond…
  openalex Ricardo Barros Silva, Antônio Lucrécio dos Santos Neto, Iêdo Teodoro, Allan Cunha Barros 等 2025-08-12 置信度 0.72 Poultry litterAgronomySowingFertilizerCrop
• SPECULATIVE POSSIBILITIES AND IMPORTANCE OF EXISTENCE OF EXTRATERRESTRIAL LIFE ON ASTRONOMICAL BODIES: AN ASTROBIOLOGY REVIEW
  Indian Journal of Scientific Research(IJSR):Calls for Unique, Unpublished research papers in Botany, Zoology, Chemistry, Physics, Mathematics, Medical Sciences, Agricultural Sciences, Environmental Sciences, Natural Sciences Technological Sciences and any othe…
  openalex RASHID RASOOL RABBANI ISMAILI, OWAIS MAQBOOL RABBANI ISMAILI, SUGRA ANAM, TAANLOUMI 等 2023-08-31 置信度 0.72 AstrobiologyExtraterrestrial lifeSearch for extraterrestrial intelligenceBiology
• Analytical performances of the LAb-CosmOrbitrap mass spectrometer for astrobiology
  openalex Laura Selliez, Christelle Briois, Nathalie Carrasco, L. Thirkell 等 2022-11-26 置信度 0.72 OrbitrapMass spectrometryCalibrationMass spectrumPhysics
• Potential Chronological Disturbance of the D’Orbigny Angrite Inferred from Discordant 26Al Ages
  Abstract Angrites originate from the early-formed differentiated angrite parent body. The pristine volcanic angrite D’Orbigny is devoid of brecciation, shock effects, or any evidence of secondary processes and is thus key for studying the early stages of plane…
  openalex Cécile Deligny, Maxime Piralla, Johan Villeneuve, Evelyn Füri 等 2024-10-29 置信度 0.72 PlagioclaseIsochronOlivineGeologySpinel
• Geochemical identification of projectiles in impact rocks
  Abstract—The three major geochemical methods for impactor identification are evaluated with respect to their potential and limitations with regards to the precise detection and identification of meteoritic material in impactites. The identification of a projec…
  openalex Roald Tagle, Lutz Hecht 2006-11-01 置信度 0.72 GeologyEnstatiteAchondriteGeochemistryIsotopic signature
• The discovery of meteorites near the Yamato Mountains: How the 1969 discoveries changed planetary science
  openalex Akira Yamaguchi, Kazuyuki Shiraishi, R. P. Harvey 2021-01-01 置信度 0.72 MeteoriteAstrobiologyGeologyEarth sciencePlanetary science
• Shock‐induced thermal history of an EH 3 chondrite, Asuka 10164
  Abstract Shock‐induced features are abundantly observed in meteorites. Especially, shock veins, including high‐pressure minerals, characterize many kinds of heavily shocked meteorite. On the other hand, no high‐pressure phases have been yet reported from ensta…
  openalex Makoto Kimura, Akira Yamaguchi, Masaaki Miyahara 2016-09-26 置信度 0.72 ChondriteEnstatiteMeteoriteChondruleParent body
• What price meteorite collections? Some responses
  openalex D. W. G. Sears 1997-05-01 置信度 0.72 MeteoriteCitationComputer scienceLibrary scienceInformation retrieval
• Gain and loss of uranium by meteorites and rocks, and implications for the redistribution of uranium on Mars
  Abstract Terrestrial alteration of meteorites results in the redistribution, gain, or loss of uranium and other elements. We have measured the maximum U adsorption capacity of a meteorite and two geochemical reference materials under conditions resembling terr…
  openalex G. Dreibus, R. Haubold, W. Huisl, B. Spettel 2007-06-01 置信度 0.72 MeteoriteUraniumMartianMars Exploration ProgramBasalt
• The oxygen isotope composition of Almahata Sitta
  Abstract– Eleven fragments of the meteorite Almahata Sitta (AHS) have been analyzed for oxygen isotopes. The fragments were separately collected as individual stones from the meteorite’s linear strewn field in the Nubian Desert. Each of the fragments represent…
  openalex D. Rumble, M. E. Zolensky, J. M. Friedrich, Peter Jenniskens 等 2010-10-01 置信度 0.72 MeteoriteIsotopes of oxygenParent bodyChondriteOrdinary chondrite
• Geological, Mineralogical and Geochemical Study of the Aquamarine-Bearing Yamrang Pegmatite, Eastern Nepal with Implications for Exploration Targeting
  The Yamrang Pegmatite in the Ikhabu Pegmatite Field, Eastern Nepal is Nepal’s primary source of aquamarine. This paper reports detailed mineralogy and whole rock granite and pegmatite geochemistry, and major and trace element data for alkali feldspar and musco…
  openalex Sushmita Bhandari, Kezhang Qin, Qifeng Zhou, Noreen J. Evans 2022-04-30 置信度 0.72 PegmatiteTourmalineMuscoviteGeologyAlbite
• Origin of mass‐independent oxygen isotope variation among ureilites: Clues from chondrites and primitive achondrites
  Abstract Ureilite meteorites are abundant, carbon‐rich, primitive achondrites made of coarse‐grained, equilibrated olivine and pyroxene (usually pigeonite). They probably sample the baked, heterogeneous, melt‐depleted mantle of a large, once‐chondritic parent …
  openalex I. S. Sanders, E. R. D. Scott, J. S. Delaney 2017-01-27 置信度 0.72 AchondriteParent bodyChondriteMeteoriteGeochemistry
• Heterogeneous distributions of amino acids provide evidence of multiple sources within the Almahata Sitta parent body, asteroid 2008 TC3
  Abstract– Two new fragments of the Almahata Sitta meteorite and a sample of sand from the related strewn field in the Nubian Desert, Sudan, were analyzed for two to six carbon aliphatic primary amino acids by ultrahigh performance liquid chromatography with UV…
  openalex Aaron S. Burton, D. P. Glavin, Michael P. Callahan, Jason P. Dworkin 等 2011-10-07 置信度 0.72 MeteoriteMurchison meteoriteParent bodyChondriteAmino acid
• Noble gases in mineral separates from three shergottites: Shergotty, Zagami, and EETA79001
  Abstract— This study provides a complete data set of all five noble gases for bulk samples and mineral separates from three Martian shergottites: Shergotty (bulk, pyroxene, maskelynite), Zagami (bulk, pyroxene, maskelynite), and Elephant Moraine (EET) A79001, …
  openalex S. P. Schwenzer, S. Herrmann, R. K. Mohapatra, U. Ott 2007-03-01 置信度 0.72 MeteoriteMartianPyroxeneGeologyAchondrite
• Introduction to the special issue of Meteoritics & Planetary Science on “Shock metamorphism and high pressure phases in meteorites and terrestrial impactites”
  Interplanetary collisions of planetary bodies represent a fundamental process that affected all planets and moons of the solar system since its formation. They occur on an extremely wide scale of projectile and target sizes, and with a large range of impact ve…
  openalex Oliver Tschauner, T. G. Sharp, D. Stöffler 2017-12-20 置信度 0.72 Shock metamorphismGeologyMeteoriteMetamorphismTerrestrial planet
• Reclassification of Villalbeto de la Peña—Occurrence of a winonaite‐related fragment in a hydrothermally metamorphosed polymict L‐chondritic breccia
  Abstract The Villalbeto de la Peña meteorite that fell in 2004 in Spain was originally classified as a moderately shocked L6 ordinary chondrite. The recognition of fragments within the Villalbeto de la Peña meteorite clearly bears consequences for the previous…
  openalex A. Bischoff, K. A. Dyl, M. Horstmann, K. Ziegler 等 2013-02-25 置信度 0.72 PlagioclaseBrecciaGeologyGeochemistryChondrite
• Spectral reflectance properties of ureilites
  Abstract– The 0.35–2.6 μm reflectance spectra of 18 ureilites have been examined in order to improve our understanding of the spectral reflectance properties of this meteorite class. Across this spectral range, ureilite spectra are characterized by a steep ris…
  openalex E. A. Cloutis, Pierre Hudon, Christopher S. Romanek, J. L. Bishop 等 2010-10-01 置信度 0.72 MaficMeteoriteParent bodyPyroxeneChondrite
• Experimental study and TEM characterization of dusty olivines in chondrites: Evidence for formation by in situ reduction
  Abstract— An analytical transmission electron microscopy (ATEM) study was undertaken in order to better understand the formation conditions of dusty olivines (i.e., olivines containing abundant tiny inclusions of Fe‐Ni metal) in primitive meteorites. Dusty oli…
  openalex Hugues Leroux, G. Libourel, Laurence Lemelle, François Guyot 2003-01-01 置信度 0.72 ChondruleChondriteOlivineMeteoriteMineralogy
• Clues on the Australasian impact crater site inferred from detailed mineralogical study of a monazite inclusion in a Muong Nong tektite
  Abstract Tektites are terrestrial impact-generated glasses distributed over regions of Earth's surface with ejection distances up to 10,000 km. The Australasian tektite strewn field is the largest and the youngest discovered so far (788 ka). However, the locat…
  openalex Anne‐Magali Seydoux‐Guillaume, P. Rochette, Emmanuel Gardès, Pierre-Marie Zanetta 等 2024-09-04 置信度 0.72 MonaziteGeologyImpact craterGeochemistryInclusion (mineral)
• Occurrence and implications of secondary olivine veinlets in lunar highland breccia Northwest Africa 11273
  Abstract Lunar breccias preserve the records of geologic processes on the Moon. In this study, we report the occurrence, petrography, mineralogy, and geologic significance of the observed secondary olivine veinlets in lunar feldspathic breccia meteorite Northw…
  openalex Xiaojia Zeng, Shijie Li, K. H. Joy, Xiongyao Li 等 2019-12-15 置信度 0.72 OlivineBrecciaGeologyGeochemistryPyroxene
• Mid-infrared Measurements of Ion-irradiated Carbonaceous Meteorites: How to Better Detect Space Weathering Effects
  Abstract Remote sensing study of asteroids will soon enter a new era with an increasing amount of data available thanks to the JWST, especially in the mid-infrared (MIR) range that allows identification of mineral species. It will then be possible to establish…
  openalex C. Lantz, T. Nakamura, D. Baklouti, R. Brunetto 等 2024-09-01 置信度 0.72 WeatheringMeteoriteInfraredSpace weatheringIrradiation
• Noble gases, bulk chemistry, and petrography of olivine‐rich achondrites Eagles Nest and Lewis Cliff 88763: Comparison to brachinites
  Abstract— Eagles Nest and Lewis Cliff (LEW) 88763 are olivine‐rich achondrites that have been suggested to be related to Brachina and ALH 84025. Both are ultramafic, although LEW 88763 has ∼10% plagioclase, which Eagles Nest lacks. Olivine in Eagles Nest (Fo68…
  openalex T. D. Swindle, D. A. Kring, M. K. Burkland, D. H. Hill 等 1998-01-01 置信度 0.72 Radiogenic nuclideAchondriteCliffOlivinePlagioclase
• A vacancy‐rich, partially inverted spinelloid silicate, (Mg,Fe,Si)2(Si,□)O4, as a major matrix phase in shock melt veins of the Tenham and Suizhou L6 chondrites
  Abstract A new high‐pressure silicate, (Mg,Fe,Si)2(Si,□)O4 with a tetragonal spinelloid structure, was discovered within shock melt veins in the Tenham and Suizhou meteorites, two highly shocked L6 ordinary chondrites. Relative to ringwoodite, this phase exhib…
  openalex Chi Ma, Oliver Tschauner, Luca Bindi, J. R. Beckett 等 2019-07-07 置信度 0.72 RingwooditePericlaseSilicateTetragonal crystal systemMeteorite
• Yamato 86029: Aqueously altered and thermally metamorphosed CI‐like chondrite with unusual textures
  Abstract— We describe the petrologic and trace element characteristics of the Yamato 86029 (Y‐86029) meteorite. Y‐86029 is a breccia consisting of a variety of clasts, and abundant secondary minerals including coarse‐ and fine‐grained phyllosilicates, Fe‐Ni su…
  openalex E. Tonui, M. E. Zolensky, M. E. Lipschutz, M.‐S. Wang 等 2003-02-01 置信度 0.72 ChondriteOlivineChondruleGeologyAnkerite
• Constraints on Vesta's elemental composition: Fast neutron measurements by Dawn's gamma ray and neutron detector
  Surface composition information from Vesta is reported using fast neutron data collected by the gamma ray and neutron detector on the Dawn spacecraft. After correcting for variations due to hydrogen, fast neutrons show a compositional dynamic range and spatial…
  openalex D. J. Lawrence, P. N. Peplowski, T. H. Prettyman, W. C. Feldman 等 2013-11-01 置信度 0.72 MeteoriteNeutronAstrobiologyIsotopeDetector
• Characterization of Mason Gully (H5): The second recovered fall from the Desert Fireball Network
  Abstract Mason Gully, the second meteorite recovered using the Desert Fireball Network ( DFN ), is characterized using petrography, mineralogy, oxygen isotopes, bulk chemistry, and physical properties. Geochemical data are consistent with its classification as…
  openalex K. A. Dyl, G. K. Benedix, P. A. Bland, J. M. Friedrich 等 2016-02-17 置信度 0.72 ChondritePyroxeneOlivineGeologyTroilite
• Olivine-norite rock detected by the lunar rover Yutu-2 likely crystallized from the SPA-impact melt pool
  Abstract Chang’E-4 landed in the South Pole-Aitken (SPA) basin, providing a unique chance to probe the composition of the lunar interior. Its landing site is located on ejecta strips in Von Kármán crater that possibly originate from the neighboring Finsen crat…
  openalex Honglei Lin, Zhiping He, Wei Yang, Yangting Lin 等 2019-11-09 置信度 0.72 NoriteOlivineGeologyAstrobiologyGeochemistry
• Search and study for meteorites analogous to Didymos
  ABSTRACT The Hera mission will arrive at the Didymos system to study the efficiency of momentum transfer and to further investigate the binary system in great detail after the Double Asteroid Redirection Test (DART) mission impact. We took advantage of two onl…
  openalex Giuseppe Massa, E. Palomba, A. Longobardo, Fabrizio Dirri 等 2024-02-29 置信度 0.72 MeteoritePhysicsSpectral lineAstrophysicsAsteroid
• UV photolysis of quinoline in interstellar ice analogs
  Abstract— The polycyclic aromatic nitrogen heterocycle (PANH) quinoline (C9H7N) was frozen at 20 K in interstellar ice analogs containing either pure water or water mixed with methanol or methane and exposed to ultraviolet (UV) radiation. Upon warming, the pho…
  openalex Jamie E. Elsila, Matthew R. Hammond, Max P. Bernstein, Scott A. Sandford 等 2006-05-01 置信度 0.72 QuinolineChemistryMethanolPhotochemistryMethane
• A petrographic, chemical, and isotopic study of calcium‐aluminum‐rich inclusions and aluminum‐rich chondrules from the Axtell (CV3) chondrite
  Abstract— Petrographic, compositional, and isotopic characteristics were studied for three calcium‐aluminum‐rich inclusions (CAIs) and four plagioclase‐bearing chondrules (three of them Al‐rich) from the Axtell (CV3) chondrite. All seven objects have analogues…
  openalex G. Srinivasan, G. R. Huss, G. J. Wasserburg 2000-11-01 置信度 0.72 ChondruleChondriteAllende meteoriteGeochemistryGeology
• Presolar Graphite from AGB Stars: Microstructure ands‐Process Enrichment
  Correlated transmission electron microscopy and secondary ion mass spectrometry with submicron spatial resolution (NanoSIMS) investigations of the same presolar graphites spherules from the Murchison meteorite were conducted, to link the isotopic anomalies wit…
  openalex T. K. Croat, F. J. Stadermann, T. J. Bernatowicz 2005-09-21 置信度 0.72 PhysicsStarsAsymptotic giant branchNucleosynthesiss-process
• Park Forest (L5) and the asteroidal source of shocked L chondrites
  Abstract The Park Forest (L5) meteorite fell in a suburb of Chicago, Illinois (USA) on March 26, 2003. It is one of the currently 25 meteorites for which photographic documentation of the fireball enabled the reconstruction of the meteoroid orbit. The combinat…
  openalex M. M. M. Meier, K. C. Welten, M. E. I. Riebe, Marc W. Caffee 等 2017-04-19 置信度 0.72 MeteoroidMeteoriteChondriteAsteroidParent body
• Petrogenesis of rare-metal pegmatites in high-grade metamorphic terranes: A case study from the Lewisian Gneiss Complex of north-west Scotland
  Many rare metals used today are derived from granitic pegmatites, but debate continues about the origin of these rocks. It is clear that some pegmatites represent the most highly fractionated products of a parental granite body, whilst others have formed by an…
  openalex R.A. Shaw, Kathryn Goodenough, Nick M.W. Roberts, Matthew Horstwood 等 2016-06-14 置信度 0.72 PegmatiteGeologyGeochemistryGneissAnatexis
• The Puerto Lápice eucrite
  Abstract— Puerto Lápice is a new eucrite fall (Castilla‐La Mancha, Spain, 10 May 2007). In this paper, we report its detailed petrography, magnetic characterization, mineral and bulk chemistry, oxygen and noble gas isotope systematics, and radionuclide data. S…
  openalex Jordi Llorca, I. Casanova, J. M. Trigo‐Rodríguez, J. M. Madiedo 等 2009-02-01 置信度 0.72 MeteoriteBasaltGeochemistryBrecciaGeology
• Rationale for BepiColombo Studies of Mercury’s Surface and Composition
  Abstract BepiColombo has a larger and in many ways more capable suite of instruments relevant for determination of the topographic, physical, chemical and mineralogical properties of Mercury’s surface than the suite carried by NASA’s MESSENGER spacecraft. More…
  openalex David A. Rothery, Matteo Massironi, Giulia Alemanno, Océane Barraud 等 2020-06-01 置信度 0.72 AstrobiologySpacecraftPlanetPlanetary scienceOrbiter
• Petrographic and geochemical analysis of lunar meteorite NWA 11788: Parallels with Luna 20 and the Apollo magnesian granulites
  Abstract The first in‐depth geochemical and petrological analyses of new lunar meteorite Northwest Africa (NWA) 11788 were conducted with the aim of better understanding the diversity of lunar rock types. Petrography, microcomputed tomography, electron probe m…
  openalex Craig R. Hulsey, K. M. O'Sullivan 2024-08-06 置信度 0.72 GeologyGeochemistryPetrographyMeteoriteGeology of the Moon
• Mineralogy and petrology of amoeboid olivine inclusions in CO3 chondrites: Relationship to parent‐body aqueous alteration
  Abstract— Petrographic and mineralogic studies of amoeboid olivine inclusions (AOIs) in CO3 carbonaceous chondrites reveal that they are sensitive indicators of parent‐body aqueous and thermal alteration. As the petrologic subtype increases from 3.0 to 3.8, fo…
  openalex L. J. Chizmadia, Alan E. Rubin, J. T. Wasson 2002-12-01 置信度 0.72 OlivineChondriteForsteriteGeologyPetrography
• 40Ar‐39Ar chronology of lunar meteorites Northwest Africa 032 and 773
  Abstract— The 40Ar‐39Ar dating technique has been applied to the lunar meteorites Northwest Africa 032 (NWA 032), an unbrecciated mare basalt, and Northwest Africa 773 (NWA 773), (composed of cumulate and breccia lithologies), to determine the crystallization …
  openalex V. A. Fernandes, R. Burgess, G. Turner 2003-04-01 置信度 0.72 MeteoriteBrecciaPyroxeneGeologyParent body
• Water soluble ions in the Nakhla martian meteorite
  Abstract—Water‐soluble ion concentrations from the martian achondrite Nakhla and three asteroidal achon drites are reported. The Nakhla sample contains significant concentrations of chloride, sulfate, Mg, Na, Ca, and K ions. The results are interpreted to indi…
  openalex Douglas J. Sawyer, Michael D. McGehee, J.A. Canepa, C. B. Moore 2000-07-01 置信度 0.72 MartianMeteoriteAstrobiologyAchondriteBrine
• The crystalline lunar spherules: Their formation and implications for the origin of meteoritic chondrules
  Abstract— Crystalline lunar spherules (CLS) from three thin sections of Apollo 14 regolith breccias (14318,6; 14318,48 and 14315,20) have been examined. The objects have been classified and their abundances, size distributions, bulk compositions, and (where po…
  openalex S. J. K. Symes, D. W. G. Sears, D. G. Akridge, Shaoxiong Huang 等 1998-01-01 置信度 0.72 PlagioclaseFeldsparChondruleGeologyBreccia
• Petrographic and mineralogical study of new EH melt rocks and a new enstatite chondrite grouplet
  Abstract— Enstatite chondrites are classified into EH and EL groups, and some of them were melted once. In this paper, we report petrography and mineral chemistry of five new Antarctic enstatite chondrites. Yamato 793225 is characterized by intermediate proper…
  openalex Yangting Lin, Makoto Kimura 1998-05-01 置信度 0.72 EnstatiteChondritePetrographyGeologyMeteorite
• Chemical analyses of meteorites at the Smithsonian Institution: An update
  Abstract— Thirteen new meteorites and three meteorite inclusions have been analyzed. Their results have been incorporated into earlier published data for a comprehensive reference to all analyzed meteorites at the Smithsonian Institution. The six tables facili…
  openalex E. Jarosewich 2006-09-01 置信度 0.72 MeteoriteChondriteAchondriteTable (database)Astrobiology
• Estimated optical constants of the Tagish Lake meteorite
  Abstract— The visible, near‐infrared, and mid‐infrared (0.3–25 μm) real and imaginary indices of refraction are derived from reflectance measurements of the Tagish Lake meteorite. These are compared to some real and imaginary indices of refraction of the indiv…
  openalex T. L. Roush 2003-03-01 置信度 0.72 MeteoriteThe ImaginaryChondriteInfraredRefraction
• Multiple precursors of secondary mineralogical assemblages in CM chondrites
  Abstract We report a petrographic and mineralogical survey of tochilinite/cronstedtite intergrowths (TCIs) in Paris, a new CM chondrite considered to be the least altered CM identified to date. Our results indicate that type‐I TCIs consist of compact tochilini…
  openalex Isabella Pignatelli, Yves Marrocchi, Lionel G. Vacher, Rémi Delon 等 2016-03-22 置信度 0.72 ChondritePetrographyGeologyKamacitePyroxene
• The Northwest Africa 1500 meteorite: Not a ureilite, maybe a brachinite
  Abstract– The Northwest Africa (NWA) 1500 meteorite is an olivine-rich achondrite containing approximately 2–3 vol% augite, 1–2 vol% plagioclase, 1 vol% chromite, and minor orthopyroxene, Cl-apatite, metal and sulfide. It was originally classified as a ureilit…
  openalex C. A. Goodrich, N. T. Kita, Michael J. Spicuzza, John W. Valley 等 2010-12-01 置信度 0.72 AchondriteOlivineGeologyPlagioclasePyroxene
• Ultraviolet photolysis of anthracene in H2O interstellar ice analogs: Potential connection to meteoritic organics
  Abstract— The polycyclic aromatic hydrocarbon (PAH) anthracene was oxidized by exposure to ultraviolet (UV) radiation in H2O ice under simulated astrophysical conditions, forming several anthracene ketones (9‐anthrone, 1,4‐anthraquinone, and 9,10‐anthraquinone…
  openalex S. F. M. Ashbourn, Jamie E. Elsila, Jason P. Dworkin, Max P. Bernstein 等 2007-12-01 置信度 0.72 AnthraceneMeteoriteMurchison meteoriteAstrobiologyAnthraquinone
• Meteorites from meteor showers: A case study of the Taurids
  Abstract We propose that the Taurid meteor shower may contain bodies able to survive and be recovered as meteorites. We review the expected properties of meteorite‐producing fireballs, and suggest that end heights below 35 km and terminal speeds below 10 km s−…
  openalex Peter Brown, Valerie Marchenko, Danielle E. Moser, R. Weryk 等 2013-01-25 置信度 0.72 MeteoriteMeteoroidMeteor (satellite)Meteor showerAstrobiology
• Basaltic fragments in lunar feldspathic meteorites: Connecting sample analyses to orbital remote sensing
  Abstract– The feldspathic lunar meteorites contain rare fragments of crystalline basalts. We analyzed 16 basalt fragments from four feldspathic lunar meteorites (Allan Hills [ALHA] 81005, MacAlpine Hills [MAC] 88104/88105, Queen Alexandra Range [QUE] 93069, Mi…
  openalex K. L. Robinson, A. H. Treiman, K. H. Joy 2012-03-01 置信度 0.72 BasaltMeteoriteGeologyOlivineGeochemistry
• Mineralogical characterization of primitive, type‐3 lithologies in Rumuruti chondrites
  Abstract— Rumuruti (R) chondrites constitute a new, well‐established chondrite group different from the carbonaceous, ordinary, and enstatite chondrites. Many of these samples are gas‐rich regolith breccias showing the typical light‐dark structure and consist …
  openalex A. Bischoff 2000-07-01 置信度 0.72 ChondruleChondriteParent bodyEnstatiteOlivine
• An investigation of the behavior of Cu and Cr during iron meteorite crystallization
  Abstract— The measured Cu and Cr contents in magmatic iron meteorites appear to contradict the behavior predicted by experimental fractional crystallization studies currently available. To investigate the origin of Cu and Cr concentrations observed in these me…
  openalex N. L. Chabot, Sarah A. Saslow, W. F. McDonough, J. H. Jones 2009-04-01 置信度 0.72 CrystallizationMeteoriteFractional crystallization (geology)Iron groupChromite
• Transmission electron microscopy of minerals in the martian meteorite Allan Hills 84001
  Abstract— We have studied carbonate and associated oxides and glasses in a demountable section of Allan Hills 84001 (ALH 84001) using optical, scanning, and transmission electron microscopy (TEM) to elucidate their origins and the shock history of the rock. Ma…
  openalex D. J. Barber, E. R. D. Scott 2003-06-01 置信度 0.72 CalciteMeteoriteGeologyMineralogyCarbonate
• Anomalous Mössbauer parameters in the second generation regolith Ghubara meteorite
  Abstract— We conducted Mössbauer spectroscopic studies on the Ghubara meteorite which had been described as at least two‐generation regolith breccia on the macro scale. The isomer shift and quadrupole splitting of the Fe‐Ni part are quite different from those …
  openalex H. C. Verma, R. P. Tripathi 2004-10-01 置信度 0.72 MeteoriteRegolithChondriteBrecciaMagnetite
• Studies and characterizations of the Al Zarnkh meteorite
  Abstract— A newly fallen Sudanese meteorite named Al Zarnkh was investigated using room and liquid nitrogen temperature Mössbauer measurements, X-ray diffraction (XRD), and electron probe microanalysis (EPMA) in conjunction with energy dispersive X-ray microsc…
  openalex A. Gismelseed, Sara N. Bashir, M. A. Worthing, A. A. Yousif 等 2005-02-01 置信度 0.72 TroiliteOlivineKamaciteMeteoriteElectron microprobe
• Pyroxene microstructure in the Northwest Africa 856 martian meteorite
  Abstract— Transmission electron microscopy was used to examine pyroxene microstructure in the Northwest Africa (NWA) 856 martian meteorite to construct its cooling and shock histories. All pyroxenes contain strained coherent pigeonite/augite exsolution lamella…
  openalex Hugues Leroux, Bertrand Devouard, Patrick Cordier, François Guyot 2004-05-01 置信度 0.72 PigeoniteAugitePyroxeneMeteoriteSpinodal decomposition
• Thermal and impact histories of reheated group IVA, IVB, and ungrouped iron meteorites and their parent asteroids
  Abstract– The microstructures of six reheated iron meteorites—two IVA irons, Maria Elena (1935), Fuzzy Creek; one IVB iron, Ternera; and three ungrouped irons, Hammond, Babb’s Mill (Blake’s Iron), and Babb’s Mill (Troost’s Iron)—were characterized using scanni…
  openalex Jijin Yang, Joseph I. Goldstein, E. R. D. Scott, Joseph R. Michael 等 2011-09-01 置信度 0.72 KamaciteMeteoriteIron meteoriteGeologyHomogeneous
• Mineralogy of the deep lower mantle in the presence of H2O
  Abstract Understanding the mineralogy of the Earth's interior is a prerequisite for unravelling the evolution and dynamics of our planet. Here, we conducted high pressure-temperature experiments mimicking the conditions of the deep lower mantle (DLM, 1800–2890…
  openalex Qingyang Hu, Jin Liu, Jiuhua Chen, Bingmin Yan 等 2020-05-10 置信度 0.72 GeologyMantle (geology)GeochemistryMineralogy
• Solid-state13C NMR characterization of insoluble organic matter from Antarctic CM2 chondrites: Evaluation of the meteoritic alteration level
  Abstract— Chemical structures of the insoluble organic matter (IOM) from the Antarctic CM2 chondrites (Yamato [Y-] 791198, 793321; Belgica [B-] 7904; Asuka [A-] 881280, 881334) and the Murchison meteorite were analyzed by solid-state 13C nuclear magnetic reson…
  openalex Hikaru Yabuta, Hiroshi Naraoka, Kinya Sakanishi, Hiroyuki Kawashima 2005-05-01 置信度 0.72 ChondriteMeteoriteMurchison meteoriteChemistryParent body
• Ceres's global and localized mineralogical composition determined by Dawn's Visible and Infrared Spectrometer ( VIR )
  Abstract The Visible and Infrared Spectrometer ( VIR ) instrument on the Dawn mission observed Ceres’s surface at different spatial resolutions, revealing a nearly uniform global distribution of surface mineralogy. Clearly, Ceres experienced extensive water‐re…
  openalex M. C. De Sanctis, E. Ammannito, F. G. Carrozzo, M. Ciarniello 等 2018-05-10 置信度 0.72 AstrobiologyImpact craterSolar SystemInfraredChemical composition
• Natural variations in the rhenium isotopic composition of meteorites
  Abstract Rhenium is an important element with which to test hypotheses of isotope variation. Historically, it has been difficult to precisely correct the instrumental mass bias in thermal ionization mass spectrometry. We used W as an internal standard to corre…
  openalex R. Liu, Lihai Hu, M. Humayun 2016-12-05 置信度 0.72 ChondriteRheniumMeteoriteIsotopeFractionation
• Chemistry of the Calcalong Creek lunar meteorite and its relationship to lunar terranes
  Abstract— The Calcalong Creek lunar meteorite is a polymict breccia that contains clasts of both highlands and mare affinity. Reported here is a compilation of major, minor, and trace element data for bulk, clast, and matrix samples determined by instrumental …
  openalex D. H. Hill, W. V. Boynton 2003-04-01 置信度 0.72 TerraneBrecciaGeologyBasaltGeochemistry
• Density, porosity, and magnetic susceptibility of carbonaceous chondrites
  Abstract– We report physical properties (bulk and grain density, magnetic susceptibility, and porosity) measured using nondestructive and noncontaminating methods for 195 stones from 63 carbonaceous chondrites. Grain densities over the whole population average…
  openalex R. J. Macke, G. J. Consolmagno, D. T. Britt 2011-11-02 置信度 0.72 ChondriteMeteoritePorosityPetrographyMineralogy
• Bidirectional visible‐NIR and biconical FT‐IR reflectance spectra of Almahata Sitta meteorite samples
  Abstract–Bidirectional visible and near‐infrared and off‐axis biconical Fourier transform infrared reflectance spectra of Almahata Sitta meteorite stone samples, fragments of asteroid 2008 TC3, have been measured. These meteorites represent the first freshly f…
  openalex T. Hiroi, Peter Jenniskens, J. L. Bishop, Tahani M. Shatir 等 2010-10-01 置信度 0.72 AsteroidMeteoriteRegolithSpace weatheringAstrobiology
• Textural and Mineralogical Record of Low Pressure Melt Extraction and Silicic Cumulate Formation in the late Miocene Risco Bayo-Huemul Plutonic Complex, Southern Andes
  One model for rhyolite generation in the upper crust is via extraction of interstitial melt from crystal-rich magma reservoirs. Although silicic magma reservoirs may grow incrementally over c. 104–105 yr timescales, they can be remobilized prior to eruption mu…
  openalex Allen Schaen, Brad S. Singer, John M. Cottle, Nicolás Garibaldi 等 2018-09-01 置信度 0.72 GeologySilicicGeochemistryPlutonPlagioclase
• Shock and thermal history of Martian meteorite Allan Hills 84001 from transmission electron microscopy
  Abstract— Microstructures in the Allan Hills 84001 meteorite were studied using optical and electron microscopy, putting emphasis on shock effects, which are widespread. Some orthopyroxene exhibits only (100) slip, but more typical grains suffered extensive sl…
  openalex D. J. Barber, E. R. D. Scott 2006-04-01 置信度 0.72 MeteoriteMartianGeologyAstrobiologyShock (circulatory)
• Petrography, classification, oxygen isotopes, noble gases, and cosmogenic records of Kamargaon (L6) meteorite: The latest fall in India
  Abstract A single piece of meteorite fell on Kamargaon village in the state of Assam in India on November 13, 2015. Based on mineralogical, chemical, and oxygen isotope data, Kamargaon is classified as an L‐chondrite. Homogeneous olivine (Fa: 25 ± 0.7) and low…
  openalex Dwijesh Ray, R. R. Mahajan, A. D. Shukla, Tapos Kumar Goswami 等 2017-07-09 置信度 0.72 MeteoriteChondritePyroxeneGeologyParent body
• Noble gases and chemical composition of Shergotty mineral fractions, Chassigny, and Yamato 793605: The trapped argon‐40/argon‐36 ratio and ejection times of Martian meteorites
  Abstract— We report the elemental and isotopic composition of the noble gases as well as the chemical abundances in pyroxene, maskelynite/mesostasis glass, and bulk material of Shergotty and of bulk samples from Chassigny and Yamato 793605. The 40K‐40Ar isochr…
  openalex D. Terribilini, O. Eugster, Mario Burger, ALFRED JAKOB 等 1998-07-01 置信度 0.72 MeteoriteAchondriteMartianIsochronGeology
• Quantifying noble gas contamination during terrestrial alteration in Martian meteorites from Antarctica
  Abstract We investigated exterior and interior subsamples from the Martian shergottite meteorites Allan Hills (ALH) A77005 and Roberts Massif (RBT) 04261 for secondary minerals, oxygen isotopes, Ar‐Ar, and noble gas signatures. Electron microprobe investigatio…
  openalex S. P. Schwenzer, R. C. Greenwood, S. P. Kelley, U. Ott 等 2013-04-10 置信度 0.72 MeteoriteMartianNoble gasAstrobiologyGeology
• Cosmic ray exposure and pre‐atmospheric size of the Gebel Kamil iron meteorite
  Abstract Cosmogenic He, Ne, and Ar as well as the radionuclides 10Be, 26Al, 36Cl, 41Ca, 53Mn, and 60Fe have been determined on samples from the Gebel Kamil ungrouped Ni‐rich iron meteorite by noble gas mass spectrometry and accelerator mass spectrometry (AMS),…
  openalex U. Ott, Silke Merchel, S. Herrmann, Stefan Pavetich 等 2014-08-01 置信度 0.72 MeteoriteImpact craterMeteoroidAccelerator mass spectrometryRadionuclide
• Update (2012–2017) on lunar meteorites from Oman
  Abstract This report presents bulk composition data for 10 lunar meteorite stones from Oman for which the names have been approved since June, 2012. On the basis of composition and reported find location, four new meteorites are represented among this group of…
  openalex R. L. Korotev 2017-04-06 置信度 0.72 MeteoriteNeutron activation analysisGeologyAstrobiologyGeochemistry
• Refractory inclusions and aluminum‐rich chondrules in Sayh al Uhaymir 290 CH chondrite: Petrography and mineralogy
  Abstract— Here we report the petrography, mineralogy, and bulk compositions of Ca,Al‐rich inclusions (CAIs), amoeboid olivine aggregate (AOA), and Al‐rich chondrules (ARCs) in Sayh al Uhaymir (SaU) 290 CH chondrite. Eighty‐two CAIs (0.1% of the section surface…
  openalex Ai‐Cheng Zhang, Weibiao Hsu 2009-06-01 置信度 0.72 ChondruleMeliliteEnstatiteChondriteAnorthite
• Comparison of FT‐IR spectra of bulk and acid insoluble organic matter in chondritic meteorites: An implication for missing carbon during demineralization
  Abstract Past studies of the various separable carbonaceous fractions have been unable to account for all of C in primitive chondrites. In particular, up to 20–50% of the C is lost during acid leaching of bulk samples even after the C in carbonates and soluble…
  openalex Yoko Kebukawa, C. M. O'd. Alexander, George D. Cody 2019-05-08 置信度 0.72 ChondriteChemistryDemineralizationMeteoriteOrganic matter
• REE abundances in the matrix of the Allende (CV) meteorite: Implications for matrix origin
  Abstract— The trace element distributions in the matrix of primitive chondrites were examined using four least‐contaminated matrix specimens from the polished sections of the Allende (CV) meteorite. Analysis of rare earth element (REE), Ba, Sr, Rb, and K abund…
  openalex Mutsuo Inoue, Makoto Kimura, Noboru Nakamura 2004-04-01 置信度 0.72 Allende meteoriteChondriteChondruleMatrix (chemical analysis)Meteorite
• Meteorites at Meridiani Planum provide evidence for significant amounts of surface and near‐surface water on early Mars
  Abstract– Six large iron meteorites have been discovered in the Meridiani Planum region of Mars by the Mars Exploration Rover Opportunity in a nearly 25 km‐long traverse. Herein, we review and synthesize the available data to propose that the discovery and cha…
  openalex Alberto González Fairén, J. M. Dohm, Victor R. Baker, S. D. Thompson 等 2011-11-02 置信度 0.72 NoachianMeteoriteHesperianAstrobiologyMars Exploration Program
• Lunar meteorite, Dhofar 1428: Feldspathic breccia containing KREEP and meteoritic components
  Abstract We have studied the feldspathic lunar meteorite Dhofar 1428 chemically and petrologically to better understand the evolution of the lunar surface. Dhofar 1428 is a feldspathic regolith breccia derived from the lunar highland. Bulk chemical and mineral…
  openalex Y. Hidaka, Akira Yamaguchi, M. Ebihara 2014-04-29 置信度 0.72 BrecciaMeteoriteRegolithGeochemistryAstrobiology
• Comparison of four meteorite penetration funnels in the Campo del Cielo crater field, Argentina
  Abstract– More craters may be discovered in the future, but as it is currently known, the Campo del Cielo crater field is 18 km long by 4 km at its widest point. Such a distribution of craters suggests that the parent meteoroid entered and traversed the atmosp…
  openalex M. A. Vesconi, S. P. Wright, M. G. Spagnuolo, Robert W. Jacob 等 2011-05-31 置信度 0.72 Impact craterMeteoroidMeteoritePenetration (warfare)Geology
• Highly siderophile and chalcogen element constraints on the origin of components of the Allende and Murchison meteorites
  Abstract 187Re‐187Os systematics, abundances of highly siderophile elements (HSE: Re, PGE, and Au), chalcogen elements (Te, Se, and S), and some major and minor elements were determined in physically separated components of the Allende (CV3) and Murchison (CM2…
  openalex Yogita Kadlag, Harry Becker 2016-04-28 置信度 0.72 Allende meteoriteMurchison meteoriteChondriteMeteoriteChalcogen
• Petrogenesis of D'Orbigny‐like angrite meteorites and the role of spinel in the angrite source
  Abstract Angrite meteorites are samples of early planetesimal magmatic rocks, distinguished from more typical “basaltic eucrites” by compositions that are silica undersaturated, relatively oxidized, and with high CaO/Al 2 O 3 . The latter is not expected from …
  openalex Seann McKibbin, Hugh O’Neill 2017-11-27 置信度 0.72 SpinelChondriteMeteoriteGeologyLiquidus
• Mineralogical study of brown olivine in Northwest Africa 1950 shergottite and implications for the formation mechanism of iron nanoparticles
  Abstract Martian meteorites, in particular shergottites, contain darkened olivine (so‐called “brown olivine”) whose color is induced by iron nanoparticles formed in olivine during a shock event. The formation process and conditions of brown olivine have been d…
  openalex A. Takenouchi, T. Mikouchi, Toshihiro Kogure 2017-08-29 置信度 0.72 OlivineMeteoriteRingwooditeGeologyMineralogy
• Cathodoluminescence microscopy and spectroscopy of forsterite from Kaba meteorite: An application to the study of hydrothermal alteration of parent body
  Abstract Highly forsteritic olivine (Fo: 99.2–99.7) in the Kaba meteorite emits bright cathodoluminescence (CL). CL spectra of red luminescent forsterite grains have two broad emission bands at approximately 630 nm (impurity center of divalent Mn ions) in the …
  openalex A. Gucsik, Taro Endo, Hirotsugu Nishido, K. Ninagawa 等 2013-12-01 置信度 0.72 ForsteriteCathodoluminescenceElectron microprobeAnalytical Chemistry (journal)Meteorite
• Petrology, mineralogy, porosity, and cosmic‐ray exposure history of Huaxi ordinary chondrite
  Abstract A meteorite fall was heard and collected on July 13, 2010 at about 18:00 (local time) in the Shibanjing village of the Huaxi district of Guiyang, Guizhou province, China. The total mass of the fall is estimated to be at least 1.6 kg; some fragments ar…
  openalex Shijie Li, Shijie Wang, I. Leya, Yang Li 等 2017-02-28 置信度 0.72 TroiliteMeteoritePyroxeneOrdinary chondriteGeology
• Mineralogy and 57Fe Mössbauer spectroscopy of opaque phases in the Neuschwanstein EL6 chondrite
  Abstract— This study presents compositional data and 57Fe Mössbauer spectra, taken at 295 K and 85 K, of two fragments of the enstatite (EL6) chondrite Neuschwanstein that fell near the famous Neuschwanstein castle (Bavaria, southern Germany) on April 6, 2002.…
  openalex Rupert Hochleitner, K. T. Fehr, G. Simon, J. Pohl 等 2004-10-01 置信度 0.72 TroiliteKamaciteChondriteEnstatiteChondrule
• The meteorite collection of the Civico Planetario and the Museo Civico di Storia Naturale in Milan, Italy
  Abstract— The historical meteorite collection of Milan's Civico Planetario and Museo di Storia Naturale is presented in this catalogue. Started in 1838, the collection contains to date (March 2002) 231 samples of 77 individual falls, representing 118.935 kg (i…
  openalex L. Folco, Fabio Peri, Federicο Pezzotta 2002-12-01 置信度 0.72 MeteoriteChondriteAchondriteAstrobiologyGeology
• Characteristics of the lunar samples returned by the Chang’E-5 mission
  Abstract Forty-five years after the Apollo and Luna missions returned lunar samples, China's Chang’E-5 (CE-5) mission collected new samples from the mid-latitude region in the northeastern Oceanus Procellarum of the Moon. Our study shows that 95% of CE-5 lunar…
  openalex Chunlai Li, Hao Hu, Mengfei Yang, Zhaoyu Pei 等 2021-10-13 置信度 0.72 BasaltRegolithLunar soilLunar mareGeology of the Moon
• The cosmic‐ray exposure history of the Twannberg iron meteorite ( IIG )
  Abstract The Twannberg iron meteorite is one out of only six members of the group IIG. The combined noble gas and radionuclide data obtained in this new systematic study indicate that Twannberg with its ~570 recently recovered specimens was a large object with…
  openalex Thomas Smith, Beda A. Hofmann, I. Leya, Silke Merchel 等 2017-07-26 置信度 0.72 MeteoriteCosmic rayGeologyIron meteoriteRADIUS
• What Can Meteorites Tell Us About the Formation of Jupiter?
  Abstract Gas giants like Jupiter are a fundamental component of planetary systems, but how they formed has been uncertain. Here we discuss how paleomagnetic records in meteorites of the solar nebula may tell us about Jupiter's final growth stage. We suggest th…
  openalex B. P. Weiss, W. F. Bottke 2021-06-01 置信度 0.72 Jupiter (rocket family)MeteoriteFormation and evolution of the Solar SystemAstrobiologySolar System
• Diamond xenolith and matrix organic matter in the Sutter's Mill meteorite measured by C‐ XANES
  Abstract The Sutter's Mill (SM) meteorite fell in El Dorado County, California, on April 22, 2012. This meteorite is a regolith breccia composed of CM chondrite material and at least one xenolithic phase: oldhamite. The meteorite studied here, SM2 (subsample 5…
  openalex Yoko Kebukawa, M. E. Zolensky, A. L. D. Kilcoyne, Z. Rahman 等 2014-10-13 置信度 0.72 XANESMeteoriteDiamondChondriteMineralogy
• The pyroxene pallasites, Vermillion and Yamato 8451: Not quite a couple
  Abstract— Two pallasites, Vermillion and Yamato (Y)‐8451, have been studied to obtain petrologic, trace element, and O‐isotopic data. Both meteorites contain low‐Ca and high‐Ca pyroxenes (<2% by volume) and have been dubbed “pyroxene pallasites.” Pyroxene occu…
  openalex J. S. Boesenberg, A. M. Davis, M. Prinz, M. K. Weisberg 等 2000-07-01 置信度 0.72 PyroxeneMeteoriteAchondriteGeologyParent body
• Cr spinel and chromite as petrogenetic indicators in ordinary chondrites: Equilibration temperatures of petrologic types 3.7 to 6
  Abstract— Many Equilibrated Ordinary Chondrites Contain (Besides Chromites Of Constant Composition) Cr Spinel With A Large Spread In Cr/(Cr + Al) Ratios. They Occur Mainly As Large Grains In Chondrules Rich In Mesostasis, Preventing Complete Equilibration In C…
  openalex F. Wlotzka 2005-11-01 置信度 0.72 SpinelChondriteChromiteChondruleOlivine
• Siderophile and chalcophile element abundances in shergottites: Implications for Martian core formation
  Abstract Elemental abundances for volatile siderophile and chalcophile elements for Mars inform us about processes of accretion and core formation. Such data are few for Martian meteorites, and are often lacking in the growing number of desert finds. In this s…
  openalex Shuying Yang, M. Humayun, K. Righter, G. Jefferson 等 2015-01-06 置信度 0.72 MeteoriteMartianMars Exploration ProgramChondriteMantle (geology)
• Moderately and slightly siderophile element constraints on the depth and extent of melting in early Mars
  Abstract– The thermal history of Mars during accretion and differentiation is important for understanding some fundamental aspects of its evolution such as crust formation, mantle geochemistry, chronology, volatile loss and interior degassing, and atmospheric …
  openalex K. Righter, N. L. Chabot 2011-02-01 置信度 0.72 MartianMantle (geology)Planetary differentiationGeologyMeteorite
• Thermophysical properties of Almahata Sitta meteorites (asteroid 2008 TC 3) for high‐fidelity entry modeling
  Abstract Asteroid 2008 TC3 was characterized in a unique manner prior to impacting Earth's atmosphere, making its October 7, 2008, impact a suitable field test for or validating the application of high‐fidelity re‐entry modeling to asteroid entry. The accurate…
  openalex Stefan Loehle, Peter Jenniskens, Hannah Böhrk, Thomas Bauer 等 2016-11-06 置信度 0.72 AsteroidEnstatiteMeteoriteChondriteEmissivity
• Geology, Mineralogy, and Age of Li-Bearing Pegmatites: Case Study of Tochka Deposit (East Kazakhstan)
  New geological, mineralogical, geochemical, and geochronological data have been obtained for Li-bearing pegmatites from the Tochka deposit located within the Karagoin–Saryozek zone in East Kazakhstan. Earlier, the exploration works in this zone were carried ou…
  openalex Natalya A. Zimanovskaya, Т. А. Ойцева, С. В. Хромых, А. В. Травин 等 2022-11-22 置信度 0.72 PegmatiteGeologyGeochemistryMuscoviteMassif
• Thermally metamorphosed carbonaceous chondrites from data for thermally mobile trace elements
  Abstract—We report radiochemical neutron activation analysis (RNAA) data for U, Co, Au, Sb, Ga, Rb, Cs, Se, Ag, Te, Zn, In, Bi, Tl, and Cd (ordered by increasing ease of vaporization and loss from the Murchison CM2 chondrite during open‐system heating) in nine…
  openalex M.-S. Wang, M. E. Lipschutz 1998-11-01 置信度 0.72 ChondriteMeteoriteChondruleGeologyParent body
• Oral histories in meteoritics and planetary science: IX. Heinrich Wänke
  Abstract— In this interview, Heinrich Wänke, a nuclear physicist, describes how he first encountered meteorite studies in 1953 when, after finishing his Ph.D. thesis in Vienna, he joined the research group of Professor Friedrich Paneth at the University of Dur…
  openalex Ursula B. Marvin 2002-12-01 置信度 0.72 MeteoriteAstrobiologyExtraterrestrial lifePhysicsGeochemistry
• Oral histories in meteoritics and planetary science: V. Brian Mason
  Abstract— In this interview, Brian Mason describes the sudden awakening of his interest in meteorites during his student days at Canterbury College in New Zealand when he read a paper on the cosmic abundances of the elements by Victor M. Goldschmidt. Subsequen…
  openalex Ursula B. Marvin 2002-12-01 置信度 0.72 MeteoriteScholarshipGermanArt historyHistory
• Fine‐grained dust rims in the Tagish Lake carbonaceous chondrite: Evidence for parent body alteration
  Abstract— The Tagish Lake carbonaceous chondrite consists of heavily aqueously altered chondrules, CAIs, and larger mineral fragments in a fine‐grained, phyllosilicate‐dominated matrix. The vast majority of the coarse‐grained components in this meteorite are s…
  openalex A. Greshake, Alexander N. Krot, G. J. Flynn, Klaus Keil 2005-10-01 置信度 0.72 MeteoriteChondriteChondruleParent bodyGeology
• Impact origin of the Vesta family
  Abstract— The compelling petrographic link (Consolmagno and Drake, 1977; Gaffey, 1983) between basaltic achondrite meteorites and the ∼530 km diameter asteroid 4 Vesta has been tempered by a perceived difficulty in launching rocks from this asteroid's surface …
  openalex Erik Asphaug 1997-11-01 置信度 0.72 AsteroidGeologyCrustMeteoriteBasalt
• A detailed mineralogical, petrographic, and geochemical study of the highly reduced chondrite, Acfer 370
  Abstract Among the many ungrouped meteorites, Acfer 370, NWA 7135, and El Médano 301—probably along with the chondritic inclusion in Cumberland Falls and ALHA 78113—represent a homogeneous grouplet of strongly reduced forsterite‐rich chondrites characterized b…
  openalex Giovanni Pratesi, Stefano Caporali, R. C. Greenwood, Vanni Moggi Cecchi 等 2019-11-03 置信度 0.72 TroiliteChondritePyroxeneOlivineMeteorite
• Investigation of the Rhabdite/Kamacite Law of Intergrowth in iron meteorites with the aid of the Kossel technique
  Abstract— X‐ray microdiffraction measurements based on the Kossel effect have been used for orientation determinations of rhabdite (i.e., small prismatic schreibersite crystals) with respect to the kamacite matrix. For that purpose, polished specimens of the T…
  openalex Christoph Hennig, V. Geist, G. Heide 1999-01-01 置信度 0.72 KamaciteMeteoriteMaterials scienceDislocationTransmission electron microscopy
• Defining the mechanisms that disturb the Sm-Nd isotopic systematics of the Martian meteorites: Examples from Dar al Gani 476 and Allan Hills 77005
  Abstract— Microbeam studies of Martian meteorites Dar al Gani (DaG) 476 and Allan Hills (ALH) 77005 have been conducted to identify potential causes of disequilibrium exhibited in their Sm-Nd isotopic systematics. Olivine and maskelynite mineral fractions on t…
  openalex Jennifer Edmunson, L. E. Borg, C. K. Shearer, J. J. Papike 2005-08-01 置信度 0.72 OlivineGeologyPyroxeneIsochronGeochemistry
• Addendum to “Stöffler, D., Hamann, C., and Metzler, K., Shock metamorphism of planetary silicate rocks and sediments: Proposal for an updated classification system. Meteoritics & Planetary Science 53, 5–49, 2018”
  Abstract With this addendum we provide some correction and additional information regarding the above cited publication. It addresses the following two topics. (1) Clarification for a correct application of the criteria for certain shock stages of chondrites, …
  openalex D. Stöffler, Christopher Hamann, K. Metzler 2019-02-03 置信度 0.72 AddendumSilicateChondriteShock metamorphismShock (circulatory)
• A cornucopia of presolar and early solar system materials at the micrometer size range in primitive chondrite matrix
  Abstract— We have used a variety of complementary microanalytical techniques to constrain the mineralogy, trace‐element distributions, and oxygen‐isotopic compositions in a 50 × 50 μm area of Acfer 094 matrix. The results reveal the exceptional mineralogical a…
  openalex P. A. Bland, F. J. Stadermann, C. Floss, Detlef H. Rost 等 2007-08-01 置信度 0.72 ChondruleChondritePyroxeneMeteoritePresolar grains
• Variable Iron Mineralogy and Redox Conditions Recorded in Ancient Rocks Measured by In Situ Visible/Near‐Infrared Spectroscopy at Jezero Crater, Mars
  Abstract Using relative reflectance measurements from the Mastcam‐Z and SuperCam instruments on the Mars 2020 Perseverance rover, we assess the variability of Fe mineralogy in Noachian/Hesperian‐aged rocks at Jezero crater. The results reveal diverse Fe 3+ and…
  openalex Lucia Mandon, B. L. Ehlmann, R. C. Wiens, Bradley Garczynski 等 2024-07-01 置信度 0.72 NoachianHematiteDiagenesisGeologyHesperian
• Reclassification of four aubrites as enstatite chondrite impact melts: Potential geochemical analogs for Mercury
  Abstract We present petrologic and isotopic data on Northwest Africa (NWA) 4799,NWA7809,NWA7214, andNWA11071 meteorites, which were previously classified as aubrites. These four meteorites contain between 31 and 56 vol% of equigranular, nearly endmember enstat…
  openalex Arya Udry, Z. E. Wilbur, Rachel R. Rahib, F. M. McCubbin 等 2019-02-19 置信度 0.72 EnstatiteChondriteTroiliteGeologyMeteorite
• Peak metamorphic temperatures in type 6 ordinary chondrites: An evaluation of pyroxene and plagioclase geothermometry
  Abstract— Quantifying the peak temperatures achieved during metamorphism is critical for understanding the thermal histories of ordinary chondrite parent bodies. Various geothermometers have been used to estimate equilibration temperatures for chondrites of th…
  openalex Valerie SLATER-REYNOLDS, H. Y. McSween 2005-05-01 置信度 0.72 ChondritePyroxenePlagioclaseChondruleMetamorphic rock
• Cosmic‐ray exposure histories of the lunar meteorites AaU 012 and Shişr 166
  Abstract We measured the concentrations and isotopic compositions of the stable isotopes of He, Ne, Ar, Kr, and Xe in the two lunar impact‐melt breccias Abar al’ Uj (AaU) 012 and Shişr 166 to obtain information on their cosmic‐ray exposure histories and possib…
  openalex Marianna Mészáros, I. Leya, Beda A. Hofmann 2017-06-23 置信度 0.72 RegolithMeteoriteAstrobiologyCosmic rayNoble gas
• Near‐infrared spectra of clinopyroxenes: Effects of calcium content and crystal structure
  Abstract– Pyroxenes are among the most common minerals in the solar system and are ideally suited for remote geochemical analysis because of the sensitivity of their distinctive spectra to mineral composition. Fe 2+ is responsible for the dominant pyroxene abs…
  openalex R. L. Klima, M. D. Dyar, C. M. Pieters 2011-03-01 置信度 0.72 PyroxeneCrystal (programming language)OctahedronInfraredAnalytical Chemistry (journal)
• Propagation of impact‐induced shock waves in porous sandstone using mesoscale modeling
  Abstract– Generation and propagation of shock waves by meteorite impact is significantly affected by material properties such as porosity, water content, and strength. The objective of this work was to quantify processes related to the shock‐induced compaction…
  openalex N. Güldemeister, K. Wünnemann, Nathanaël Durr, Stefan Hiermaier 2012-12-27 置信度 0.72 Mesoscale meteorologyPorosityShock waveMechanicsImpact crater
• Petrology and Raman spectroscopy of high pressure phases in the Gujba CB chondrite and the shock history of the CB parent body
  Abstract– High pressure phases majorite, possibly majorite‐pyropess, wadsleyite, and coesite are present in the matrix and in barred olivine fragments in the Gujba CB chondrite. Grossular‐pyrope was also observed in some small inclusions. The CB chondrites are…
  openalex M. K. Weisberg, Makoto Kimura 2010-05-01 置信度 0.72 ChondriteOlivineParent bodyChondruleMeteorite
• A Critical Appraisal of the “Day” Diagram
  Abstract The “Day” diagram (Day et al., 1977, https://doi.org/10.1016/0031-9201(77)90108-X ) is used widely to make inferences about the domain state of magnetic mineral assemblages. Based on theoretical and empirical arguments, the Day diagram is demarcated i…
  openalex Andrew P. Roberts, Lisa Tauxe, David Heslop, Xiang Zhao 等 2018-03-31 置信度 0.72 Domain (mathematical analysis)DiagramMagnetocrystalline anisotropyAnisotropyCondensed matter physics
• Fundamental drivers for endolithic microbial community assemblies in the hyperarid Atacama Desert
  In hyperarid deserts, endolithic microbial communities colonize the rocks' interior as a survival strategy. Yet, the composition of these communities and the drivers promoting their assembly are still poorly understood. We analysed the diversity and community …
  openalex Victoria Meslier, María Cristina Casero, Micah Dailey, Jacek Wierzchoś 等 2018-03-24 置信度 0.72 ActinobacteriaChloroflexi (class)Microbial population biologyProteobacteriaBiology
• To be or not to be, that is the question: The Marsala meteorite (Italy, 1834) and the role of the doubtful meteorites in the history of meteoritics
  Abstract This work focuses on the historical and scientific investigation of a presumed meteorite fall that occurred in the Sicilian township of Marsala in 1834. Preliminary studies have classified this phenomenon as a “doubtful meteorite.” This term describes…
  openalex Annarita Franza, Marco Morelli, Daniela Faggi, Giovanni Pratesi 2021-05-01 置信度 0.72 MeteoriteAstrobiologyEvent (particle physics)HistoryGeology
• Highly siderophile element ( HSE ) abundances in the mantle of Mars are due to core formation at high pressure and temperature
  Abstract Highly siderophile elements (HSEs) can be used to understand accretion and core formation in differentiated bodies, due to their strong affinity for FeNi metal and sulfides. Coupling experimental studies of metal–silicate partitioning with analyses of…
  openalex K. Righter, L. R. Danielson, K. Pando, Jeffrey T. Williams 等 2015-01-06 置信度 0.72 MartianSilicateMeteoriteMars Exploration ProgramMantle (geology)
• Formation of mesosiderites by fragmentation and reaccretion of a large differentiated asteroid
  Abstract—We propose that mesosiderites formed when a 200–400 km diameter asteroid with a molten core was disrupted by a 50–150 km diameter projectile. To test whether impacts can excavate core iron and mix it with crustal material, we used a low‐resolution, sm…
  openalex E. R. D. Scott, H. Haack, Stanley G. Love 2001-07-01 置信度 0.72 Mantle (geology)TroiliteOlivineMeteoriteParent body
• Encyclopedia of Geochemistry
  Acid Deposition. Acids and Bases. Actinium. Activation Energy, Activation Enthalpy, Activation Volume. Activity and Activity Coefficients. Aluminum. Americium. Analysis: field methods. Analytical Geochemistry. Analytical Techniques. Antimony: Element and Geoch…
  openalex 2019-04-01 置信度 0.72 ChemistryGeologyCarbonate mineralsKerogenMineralogy
• Brachinites: Igneous rocks from a differentiated asteroid
  Abstract— We have done petrologic studies of brachinites Allan Hills (ALH) 84025, Elephant Moraine (EET) 99402, and EET 99407; bulk geochemical studies of EET 99402 and EET 99407; Ar‐Ar studies of Brachina and EET 99402; and a Xe isotopic study of Brachina. Te…
  openalex David W. Mittlefehldt, D. D. Bogard, J. L. Berkley, D. H. Garrison 2003-11-01 置信度 0.72 AchondriteIgneous rockGeologyGeochemistryChondrite
• The Burnwell, Kentucky, low iron oxide chondrite fall: Description, classification and origin
  Abstract— The Burnwell, Kentucky, meteorite fell as a single stone on 1990 September 4. The Burnwell meteorite has lower Fa in olivine (15.8 mol%), Fs in orthopyroxene (13.4 mol%), Co in kamacite (0.36 wt%), FeO from bulk chemical analysis (9.43 wt%), and Δ17O…
  openalex S. S. Russell, T. J. McCoy, E. Jarosewich, R. D. Ash 1998-07-01 置信度 0.72 ChondriteKamaciteMeteoriteOrdinary chondriteOlivine
• An American on Paris: Extent of aqueous alteration of a CM chondrite and the petrography of its refractory and amoeboid olivine inclusions
  Abstract Paris is the least aqueously altered CM chondrite identified to date, classified as subtype 2.7; however, literature data indicate that some regions of this apparently brecciated meteorite may be subtype 2.9. The suite of CAIs in Paris includes 19% sp…
  openalex Alan E. Rubin 2015-07-20 置信度 0.72 MeliliteChondruleOlivineGeologyPyroxene
• Kosmochloric Ca‐rich pyroxenes and FeO‐rich olivines (Kool grains) and associated phases in Stardust tracks and chondritic porous interplanetary dust particles: Possible precursors to FeO‐rich type II chondrules in ordinary chondrites
  Abstract— Terminal particles and mineral fragments from comet 81P/Wild 2 were studied in 16 aerogel tracks by transmission and secondary electron microscopy. In eight tracks clinopyroxenes with correlated Na2O and Cr2O3 contents as high as 6.0 wt% and 13.0 wt%…
  openalex D. J. Joswiak, D. E. Brownlee, G. Matrajt, A. J. Westphal 等 2009-10-01 置信度 0.72 ChondrulePyroxeneChondriteInterplanetary dust cloudOlivine
• Meteorite Heist
  crossref Dan Vergano 2025-10-14T10:00:25Z 置信度 0.70
• Estimating permeability considering mineralogy
  crossref 2025-01-28T18:15:41Z 置信度 0.70
• Petrology and Geochronology of Anorthositic Lunar Meteorite Ghadduwah 001
  crossref Katherine Joy, Romain Tartèse, Joshua Snape 2025-10-24T12:31:10Z 置信度 0.70
• PHOSPHATES IN THE IMPACT ASSOCIATIONS OF THE CHELYABINSK METEORITE
  Na-Fe- and Na-Ca-Mg-Fe-phosphates were found in the impact melt associations of the Chelyabinsk meteorite (Chebarkul fragment). They drastically differ in composition from phosphates of the initial chondrite (chlorapatite, merrillite). Chladniite NaCaMgFeMn(PO…
  crossref V.V. Sharygin 2025-11-27T16:16:56Z 置信度 0.70
• Weird meteorite may be relic of lost planet
  crossref Alex Wilkins 2025-03-30T00:52:41Z 置信度 0.70
• Measurements of Earth's magnetic field anomalies caused by meteorite impacts
  Meteorites that have impacted the Earth's surface in the past have created impact craters. Most of these craters have not been preserved in a form that allows for their contemporary identification, but some, especially in Central and Northern Europe, have been…
  crossref Mikołaj Zawadzki, Natalia Godlewska, Szymon Oryński 2025-07-09T15:12:38Z 置信度 0.70
• Surprise meteorite debris uncovered on Moon’s far side
  crossref Jenna Ahart 2025-10-22T16:13:33Z 置信度 0.70
• Measurements of Earth's magnetic field anomalies caused by meteorite impacts
  Meteorites that have impacted the Earth's surface in the past have created impact craters. Most of these craters have not been preserved in a form that allows for their contemporary identification, but some, especially in Central and Northern Europe, have been…
  crossref Mikołaj Zawadzki, Natalia Godlewska, Szymon Oryński 2025-03-14T17:20:51Z 置信度 0.70
• Unleashing Cacheuta's Potential: From Mineralogy To Fractureability
  Abstract The Cuyana basin is a Triassic continental rift located in western Argentina. Formed by the deposit of thick sequences of dark shales, rich in organic matter, associated with mainly lacustrine deposits. The objective is the compositional characterizat…
  crossref M.L. Guinazu 2025-11-06T01:18:57Z 置信度 0.70
• Non destructive methodology to study GRO 95517  antarctic meteorite
  INTRODUCTIONReturning sample missions have gainedincreasing attention in the last decades sincethe only way to know the planetary surface'scomposition and reconstruct the historyof geological processes is to analysesamples using Earth-ground laboratorybasedtec…
  crossref Giovanni Fanelli, Giovanna Agrosì, Daniela Mele, Paola Manzari 2025-07-09T15:45:11Z 置信度 0.70
• Effect of climate change on meteorite dropping fireballs
  Climate change, driven by increased greenhouse gas concentrations, not only warming the troposphere (∼0–10 km) but also cooling and contracting the atmosphere above, including the stratosphere (∼10–50 km), mesosphere (∼50–85 km), and thermosphere (∼85–500+ km)…
  crossref Eloy Peña-Asensio, Denis Vida, Ingrid Cnossen, Esteban Ferrer 2025-07-09T15:12:38Z 置信度 0.70
• Ore Mineralogy
  Ore microscopy and ore mineralogy have a long-standing tradition and played a foundational role in studying ore deposits before the implementation of advanced analytical techniques.Even with modern technological developments, ore microscopy remains essential f…
  crossref 2025-12-05T16:32:53Z 置信度 0.70
• Meteorite impact event recorded in 3.2 Ga banded iron formations of Moodies Group, S. Africa
  crossref Takeshi Kakegawa 2025-10-24T12:31:10Z 置信度 0.70
• Microscopic Characterization and Dynamic Visualization of Novel Structured Entities in Meteorite Cultures.
  Abstract The discovery of Novel Structured Entities (NSE) in meteorite-derived cultures provides an opportunity to investigate structured formations with unique physicochemical properties and their potential role in the stabilization of genetic elements. This …
  crossref Carlos López Ramón y Cajal 2025-03-12T08:28:13Z 置信度 0.70
• Fundamentals of Mineralogy
  The magnetic properties of minerals are tied intrinsically to their crystallographic and electronic structures. Most books that discuss mineral magnetism tend to treat magnetic minerals from a physics perspective. While this is valuable, magnetic properties ar…
  crossref 2026-01-07T00:06:23Z 置信度 0.70
• Discovery and Characterization of the S02 Meteorite from the Jonnagiri Area, Andhra Pradesh, India.
  crossref Raju Pvs, Koushik Sen 2025-10-24T12:31:10Z 置信度 0.70
• A tale of a meteorite who was too magnetic - using comics to simplify complex ideas
  Somewhere in the vast landscape of the Sahara desert, a man stumbles upon an unusual kind of rock. After being passed around from dealers to collectors, the rock finds itself in a research laboratory. The rock is confused and does not remember where it comes f…
  crossref Sabrina Sanchez, Foteini Vervelidou 2024-03-11T10:07:27Z 置信度 0.70
• Solar heating and atmospheric filtering bias the meteorite record
  crossref 2025-04-14T09:03:33Z 置信度 0.70
• Mineralogy and Geochemistry of Aluminum Phosphates from the Montebras Pegmatite, Massif Central, France
  Abstract The Montebras pegmatitic cupola, Massif Central, France, hosts large pods of aluminum phosphates mainly composed of primary amblygonite–montebrasite. These phosphate masses are considerably altered by post-magmatic processes, leading to the formation …
  crossref Cassian Pirard, Martin Depret, Frederic Hatert 2025-11-25T23:08:28Z 置信度 0.70
• The Future of Automated Mineralogy in 2D &amp; 3D
  The phrase “automated mineralogy” has been synonymous with electron microscopy in the geosciences for decades. The use of energy dispersive spectroscopy (EDS) to rapidly map samples and identify phases of interest has gradually seen a shift out of its original…
  crossref Bernd Schulz, Feng Lin Ng, Richard Taylor 2025-02-06T14:53:18Z 置信度 0.70
• Discovery of single-stranded DNA in meteorite-derived cultures: evidence of novel genetic elements
  Abstract This study presents the first evidence of single-stranded DNA (ssDNA) sequences identified through shotgun metagenomic analysis of meteorite-derived cultures. These ssDNA sequences, predominantly isolated from the "no-hits" zone with no significant ma…
  crossref Carlos López Ramón y Cajal 2025-01-22T19:05:20Z 置信度 0.70
• A Detailed Study of the Mineralogy and Petrology of the Kipawa Rare Earth Elements Deposit (Canada)
  Abstract The Kipawa Syenite Complex is composed of peralkaline leucosyenites, mesosyenites, mafic syenites, amphibole syenites, fenites, peralkaline granite, and monzonite, with intercalated lenses of marble and skarn. The main REE-HFSE (rare earth element-hig…
  crossref Simon Matte, Marc Constantin 2025-11-03T00:01:48Z 置信度 0.70
• Phosphates in the Impact Associations of the Chelyabinsk Meteorite
  Abstract Na–Fe and Na–Ca–Mg–Fe phosphates were found in the impact melt associations of the Chelyabinsk meteorite (Chebarkul fragment). They drastically differ in composition from phosphates of the initial chondrite (chlorapatite and merrillite). Chladniite Na…
  crossref V. V. Sharygin 2025-09-23T17:34:10Z 置信度 0.70
• Mineralogy of oxidation zone of the Vorovskaya Yama ancient copper mine (South Transurals)
  The article considers the geological setting and mineralogy of oxidation zone of the Vorovskaya Yama copper occurrence (South Transurals), which was exploited in 17th–16th centuries BC by miners of the Alakul culture. The ore occurrence is confned to the conta…
  crossref A.M. Yuminov, Sh.Kh. Kuldashev, I.A. Blinov, P.V. Khvorov 等 2025-10-09T08:19:20Z 置信度 0.70
• CARBONACEOUS CHONDRITE CLAST CAPTURED IN COLLISION EVENT BY THE ELGA IRON METEORITE (GROUP IIE)
  A melt pocket (MP) found in only one of the silicate inclusions in the Elga iron meteorite was studied using TEM, SEM, EMPA, and Raman spectroscopy methods. The MP demonstrates the liquid immiscibility of the FeCO-Fe(PO)-SiO-(Fe, Ni)P melts, the mineralogical …
  crossref N.R. Khisina 2025-11-27T16:16:56Z 置信度 0.70
• MINERALOGY OF NAHUTA CLAY KURRA SHEET 189 NE
  The present study investigates the mineralogical composition of Nahuta clay,which forms part of the Ropp Complex located in Barkin Ladi Local GovernmentArea of Plateau State, Nigeria. Detailed geological mapping and laboratoryanalysis were conducted to determi…
  crossref Ezekiel Serumun Terrumun 2025-11-12T14:15:15Z 置信度 0.70
• Abundant microchondrules in 162173 Ryugu suggest a turbulent origin for primitive asteroids.
  Chondrules are a characteristic feature of primitive Solar System materials and are common in all primitive meteorites except the CI-chondrites. They are thought to form owing to melting of solid dust aggregates by energetic processing within the solar nebula …
  europepmc 2025 置信度 0.80
• The structure and stability of Fe_4+xS₃ and its potential to form a Martian inner core.
  Seismic, geodetic and cosmochemical evidence point to Mars having a sulfur-rich liquid core. Due to the similarity between estimates of the core's sulfur content and the iron-iron sulfide eutectic composition at core conditions, it has been concluded that temp…
  europepmc 2025 置信度 0.80
• Statistical analysis of EBSD data confirms pronounced classical and non-classical pervasive crystallographic twinning in rotaliid foraminiferal calcite.
  We describe a quantitative statistical and geometric analysis of classical and non-classical modes of twinning in the calcite produced by biomineralization in the shell of the rotaliid foraminifer species Amphistegina lessonii. Foraminifera are responsible for…
  europepmc 2025 置信度 0.80
• Pervasive impact modification of pristine lunar clasts.
  Lunar rock fragments, particularly those deemed pristine, have long been considered vital records of the Moon's formation and magmatic evolution. These fragments were thought to have largely escaped the Moon's intense impact history, offering a window into the…
  europepmc 2025 置信度 0.80
• Psyche Mission Description and Design Rationale.
  The Psyche spacecraft launched on October 13, 2023 to journey to the asteroid of the same name. Psyche is the largest M-class asteroid and possibly the remanent core of an early differentiated planetesimal that was disrupted by collisions. The Psyche mission w…
  europepmc 2025 置信度 0.80
• Adrianite, Ca&lt;sub&gt;12&lt;/sub&gt;(Al&lt;sub&gt;4&lt;/sub&gt;Mg&lt;sub&gt;3&lt;/sub&gt;Si&lt;sub&gt;7&lt;/sub&gt;)O&lt;sub&gt;32&lt;/sub&gt;Cl&lt;sub&gt;6&lt;/sub&gt;, a new Cl-rich silicate mineral from the Allende meteorite: An alteration phase in a Ca-Al-rich inclusion.
  Adrianite (IMA 2014-028), Ca 12 (Al 4 Mg 3 Si 7 )O 32 Cl 6 , is a new Cl-rich silicate mineral and the Si,Mg analog of wadalite. It occurs with monticellite, grossular, wadalite, and hutcheonite in altered areas along some veins between primary melilite, spine…
  europepmc 2018 置信度 0.80
• Imprint of chondrule formation on the K and Rb isotopic compositions of carbonaceous meteorites.
  Chondrites display isotopic variations for moderately volatile elements, the origin of which is uncertain and could have involved evaporation/condensation processes in the protoplanetary disk, incomplete mixing of the products of stellar nucleosynthesis, or aq…
  europepmc 2021 置信度 0.80
• Origin of &lt;sup&gt;16&lt;/sup&gt;O-rich fine-grained Ca-Al-rich inclusions of different mineralogy and texture.
  A coordinated mineralogical and oxygen isotopic study of four fine-grained calcium-, aluminum-rich inclusions (CAIs) from the ALHA77307 CO3.0 carbonaceous chondrite was conducted. Three of the inclusions studied, 05, 1-65, and 2-119, all have nodular structure…
  europepmc 2019 置信度 0.80
• Igneous processes in the small bodies of the Solar System I. Asteroids and comets.
  Igneous processes were quite widespread in the small bodies of the Solar System (SBSS) and were initially fueled by short-lived radioisotopes, the proto-Sun, impact heating, and differentiation heating. Once they finished, long-lived radioisotopes continued to…
  europepmc 2023 置信度 0.80
• Multiwall and bamboo-like carbon nanotubes from the Allende chondrite: A probable source of asymmetry.
  This study presents multiwall and bamboo-like carbon nanotubes found in samples from the Allende carbonaceous chondrite using high-resolution transmission electron microscopy (HRTEM). A highly disordered lattice observed in this material suggests the presence …
  europepmc 2019 置信度 0.80
• Condensate refractory inclusions from the CO3.00 chondrite Dominion Range 08006: Petrography, mineral chemistry, and isotopic compositions.
  We have found two refractory inclusions in the CO3.00 carbonaceous chondrite Dominion Range (DOM) 08006 that appear to be primary condensates from the early solar nebula. One, inclusion 56-1, contains the first four phases predicted to form by equilibrium gas-…
  europepmc 2019 置信度 0.80
• Microbial colonization of gypsum: from the fossil record to the present day.
  Microorganisms inhabiting gypsum have been observed in environments that differ greatly in water availability. Gypsum colonized by microorganisms, including cyanobacteria, eukaryotic algae, and diverse heterotrophic communities, occurs in hot, arid or even hyp…
  europepmc 2024 置信度 0.80
• Laboratory exploration of mineral precipitates from Europa's subsurface ocean.
  The precipitation of hydrated phases from a chondrite-like Na-Mg-Ca-SO 4 -Cl solution is studied using in situ synchrotron X-ray powder diffraction, under rapid- (360 K h -1 , T = 250-80 K, t = 3 h) and ultra-slow-freezing (0.3 K day -1 , T = 273-245 K, t = 24…
  europepmc 2021 置信度 0.80
• Aluminum-26 chronology of dust coagulation and early solar system evolution.
  Dust condensation and coagulation in the early solar system are the first steps toward forming the terrestrial planets, but the time scales of these processes remain poorly constrained. Through isotopic analysis of small Ca-Al-rich inclusions (CAIs) (30 to 100…
  europepmc 2019 置信度 0.80
• Evaluating Biogenicity on the Geological Record With Synchrotron-Based Techniques.
  The biogenicity problem of geological materials is one of the most challenging ones in the field of paleo and astrobiology. As one goes deeper in time, the traces of life become feeble and ambiguous, blending with the surrounding geology. Well-preserved metase…
  europepmc 2019 置信度 0.80
• Geochronology of an Apollo 16 Clast Provides Evidence for a Basin-Forming Impact 4.3 Billion Years Ago.
  We examined lithic breccias from the Apollo sample collection in order to identify ferroan anorthosite samples suitable for geochronology, and better define the age relationships between rocks of the lunar highlands. Clast 3A is a previously unstudied noritic …
  europepmc 2019 置信度 0.80
• Depletion of potassium and sodium in mantles of Mars, Moon and Vesta by core formation.
  The depletions of potassium (K) and sodium (Na) in samples from planetary interiors have long been considered as primary evidence for their volatile behavior during planetary formation processes. Here, we use high-pressure experiments combined with laser ablat…
  europepmc 2018 置信度 0.80
• Recovery of Fatty Acids from Mineralogic Mars Analogs by TMAH Thermochemolysis for the Sample Analysis at Mars Wet Chemistry Experiment on the Curiosity Rover.
  The Mars Curiosity rover carries a diverse instrument payload to characterize habitable environments in the sedimentary layers of Aeolis Mons. One of these instruments is Sample Analysis at Mars (SAM), which contains a mass spectrometer that is capable of dete…
  europepmc 2019 置信度 0.80
• OSIRIS-REx Contamination Control Strategy and Implementation.
  OSIRIS-REx will return pristine samples of carbonaceous asteroid Bennu. This article describes how pristine was defined based on expectations of Bennu and on a realistic understanding of what is achievable with a constrained schedule and budget, and how that d…
  europepmc 2018 置信度 0.80
• New evidence for chemical fractionation of radioactive xenon precursors in fission chains.
  Mass-spectrometric analyses of Xe released from acid-treated U ore reveal that apparent Xe fission yields significantly deviate from the normal values. The anomalous Xe structure is attributed to chemically fractionated fission (CFF), previously observed only …
  europepmc 2016 置信度 0.80
• Globally distributed iridium layer preserved within the Chicxulub impact structure.
  The Cretaceous-Paleogene (K-Pg) mass extinction is marked globally by elevated concentrations of iridium, emplaced by a hypervelocity impact event 66 million years ago. Here, we report new data from four independent laboratories that reveal a positive iridium …
  europepmc 2021 置信度 0.80
• SERENA: Particle Instrument Suite for Determining the Sun-Mercury Interaction from BepiColombo.
  The ESA-JAXA BepiColombo mission to Mercury will provide simultaneous measurements from two spacecraft, offering an unprecedented opportunity to investigate magnetospheric and exospheric particle dynamics at Mercury as well as their interactions with solar win…
  europepmc 2021 置信度 0.80
• Chemical, Thermal, and Radiation Resistance of an Iron Porphyrin: A Model Study of Biosignature Stability.
  Metal complexes of porphyrins and porphyrin-type compounds are ubiquitous in all three domains of life, with hemes and chlorophylls being the best-known examples. Their diagenetic transformation products are found as geoporphyrins, in which the characteristic …
  europepmc 2022 置信度 0.80
• SEIS: Insight's Seismic Experiment for Internal Structure of Mars.
  By the end of 2018, 42 years after the landing of the two Viking seismometers on Mars, InSight will deploy onto Mars' surface the SEIS ( S eismic E xperiment for I nternal S tructure) instrument; a six-axes seismometer equipped with both a long-period three-ax…
  europepmc 2019 置信度 0.80
• Abstracts of the 2008 ISSOL Meeting. August 24-29, 2008. Florence, Italy.
  This issue of Origins of Life and Evolution of Biospheres contains the abstracts of the scientific contributions presented at the 2008 ISSOL Meeting, which was held in Florence (Italy) on 24-29 August, 2008.The Symposium's main objectives were to bring togethe…
  europepmc 2009 置信度 0.80
• Nuclear waste forms for actinides.
  The disposition of actinides, most recently 239Pu from dismantled nuclear weapons, requires effective containment of waste generated by the nuclear fuel cycle. Because actinides (e.g., 239Pu and 237Np) are long-lived, they have a major impact on risk assessmen…
  europepmc 1999 置信度 0.80
• iMARS Phase 2_{A Draft Mission Architecture and Science Management Plan for the Return of Samples from Mars Phase 2 Report of the International Mars Architecture for the Return of Samples (iMARS) Working Group}.
  The two linear depressions in this image form part of the Elysium Fossae complex, a group of troughs located in the Elysium quadrangle of Mars.These troughs are tectonic features, likely formed by the stretching, tearing and subsequent collapse of the crust re…
  europepmc 2018 置信度 0.80
• AstRoMap European Astrobiology Roadmap.
  The European AstRoMap project (supported by the European Commission Seventh Framework Programme) surveyed the state of the art of astrobiology in Europe and beyond and produced the first European roadmap for astrobiology research. In the context of this roadma…
  europepmc 2016 置信度 0.80
• Assyrian Medical Texts.
  europepmc 1924 置信度 0.80
• Assessing the Oxidative History of Miller Range Martian Meteorites
  Miller Range (MIL) Martian meteorites are oxidized nakhlites. Early studies attribute their oxidation to reduction-oxidation reactions involving assimilated sulfate. I utilize the sulfur isotope and major element composition of the MIL pairs to assess their ox…
  openalex Dottin 2016-01-01 置信度 0.72 MeteoriteAstrobiologyMartianMillerMars Exploration Program
• Magnetic Mineralogy in Lunar Mare Basalts and Implications for Paleointensity Retrieval
  Abstract Lunar paleomagnetic studies have identified multidomain metallic Fe–Ni alloys as the dominant magnetic contributors in mare basalts. Here, we explore the low‐temperature magnetic behavior of standard samples for a suite of opaque minerals that occur w…
  openalex Ji‐In Jung, Sonia M. Tikoo-Schantz, Z. Váci, M. J. Krawczynski 等 2025-09-01 置信度 0.72 BasaltGeologyGeochemistryMineralogyPetrology
• New simulants for martian regolith: Controlling iron variability
  Existing martian simulants are predominantly based on the chemistry of the average ‘global’ martian regolith as defined by data on chemical and mineralogical variability detected by orbiting spacecraft, surface rovers and landers. We have therefore developed n…
  openalex Nisha K. Ramkissoon, V. K. Pearson, S. P. Schwenzer, Christian Schröder 等 2019-08-10 置信度 0.72 RegolithMartianAstrobiologyMars Exploration ProgramMartian soil
• Climatic and Environmental Impacts on the Sedimentation of the SW Taiwan Margin Since the Last Deglaciation: Geochemical and Mineralogical Investigations
  Abstract Many scientific studies have been conducted to constrain present and past source‐to‐sink processes and their controlling factors. The role of typhoon and monsoon rainfall on chemical weathering and soils erosion in east Asia is still not well establis…
  openalex Joffrey Bertaz, Zhifei Liu, Christophe Colin, Arnaud Dapoigny 等 2024-07-29 置信度 0.72 WeatheringDeglaciationGeologyMonsoonLoess
• Geochemical diversity of shergottite basalts: Mixing and fractionation, and their relation to Mars surface basalts
  Abstract The chemical compositions of shergottite meteorites, basaltic rocks from Mars, provide a broad view of the origins and differentiation of these Martian magmas. The shergottite basalts are subdivided based on their Al contents: high‐Al basalts (Al > 5%…
  openalex A. H. Treiman, J. Filiberto 2014-10-21 置信度 0.72 BasaltGeologyMeteoriteGeochemistryOlivine
• Mineralogy and petrology of dark clasts in the Allan Hills 76005 polymict eucrite pairing group
  Abstract The Allan Hills 76005 polymict eucrite pairing group consists of 15 paired masses recovered during six different field seasons in the Transantarctic Mountains. Although this group has been well studied in general, most of the meteorites contain a sign…
  openalex K. Righter, Alexander P. Holmwood 2020-04-01 置信度 0.72 GeologyClastic rockTroiliteParent bodyBreccia
• Most nakhlite martian meteorites were magmas, not crystal cumulates
  Abstract The nakhlite martian meteorites, basaltic rocks with abundant crystals of augite pyroxene, have been interpreted as cumulates, having formed as crystals of augite (and olivine) settled through basalt magma to accumulate at its bottom. Here, I show tha…
  openalex A. H. Treiman 2025-10-22 置信度 0.72 AugiteBasaltGeologyMeteoriteMantle (geology)
• OSIRIS-APEX: An OSIRIS-REx Extended Mission to Asteroid Apophis
  Abstract The Origins, Spectral Interpretation, Resource Identification, and Security–Regolith Explorer (OSIRIS-REx) spacecraft mission characterized and collected a sample from asteroid (101955) Bennu. After the OSIRIS-REx Sample Return Capsule released to Ear…
  openalex D. N. DellaGiustina, M. C. Nolan, Anjani T. Polit, Michael C. Moreau 等 2023-10-01 置信度 0.72 AsteroidAstrobiologyRegolithMeteoriteImpact crater
• The sustainability of habitability on terrestrial planets: Insights, questions, and needed measurements from Mars for understanding the evolution of Earth‐like worlds
  Abstract What allows a planet to be both within a potentially habitable zone and sustain habitability over long geologic time? With the advent of exoplanetary astronomy and the ongoing discovery of terrestrial‐type planets around other stars, our own solar sys…
  openalex B. L. Ehlmann, F. S. Anderson, J. C. Andrews‐Hanna, David C. Catling 等 2016-09-16 置信度 0.72 HabitabilityAstrobiologyMars Exploration ProgramSolar SystemExoplanet
• Nickeliferous pyrite tracks pervasive hydrothermal alteration in Martian regolith breccia: A study in NWA 7533
  Abstract Martian regolith breccia NWA 7533 (and the seven paired samples) is unique among Martian meteorites in showing accessory pyrite (up to 1% by weight). Pyrite is a late mineral, crystallized after the final assembly of the breccia. It is present in all …
  openalex Jean‐Pierre Lorand, Roger H. Hewins, Laurent Rémusat, B. Zanda 等 2015-11-20 置信度 0.72 PyriteBrecciaGeologyRegolithGeochemistry
• Subtype analysis of the SAN JUAN 126, 127, 128 meteorites.
  The classification of ordinary chondrites has been a profound field of research that is allowing us to know the most primitive secrets of the origins of our solar system. This is due to the advancement of scientific research. This research reveals that chondri…
  openalex José Ángel García 2025-05-25 置信度 0.72 MeteoriteAstrobiologyGeologyPhysics
• Cosmic ray exposure ages and pre‐atmospheric shielding of Omani meteorites: Implications for 14C and 14C / 10Be terrestrial ages of meteorites from hot and cold deserts
  Abstract We present isotope concentrations of the light noble gases He and Ne for samples from five well‐documented strewnfields and two individual meteorites from the Omani desert. Cosmogenic (22Ne/21Ne)cos for the strewnfield samples are low, as expected con…
  openalex Mohammad Tauseef, I. Leya, Beda A. Hofmann 2025-08-07 置信度 0.72 MeteoriteChondriteCosmic rayElectromagnetic shieldingNoble gas
• The Arpu Kuilpu meteorite: In‐depth characterization of an H5 chondrite delivered from a Jupiter Family Comet orbit
  Abstract Over the Nullarbor Plain in South Australia, the Desert Fireball Network detected a fireball on the night of June 1, 2019 (7:30 pm local time), and 6 weeks later recovered a single meteorite (42 g) named Arpu Kuilpu. This meteorite was then distribute…
  openalex Seamus Anderson, G. K. Benedix, Bélinda Godel, Romain M. L. Alosius 等 2024-09-30 置信度 0.72 CometMeteoriteAstrobiologyJupiter (rocket family)Chondrite
• Spinels and oxygen fugacity in olivine‐phyric and lherzolitic shergottites
  Abstract— We examine the occurrences, textures, and compositional patterns of spinels in the olivine‐phyric shergottites Sayh al Uhaymir (SaU) 005, lithology A of Elephant Moraine A79001 (EET‐A), Dhofar 019, and Northwest Africa (NWA) 1110, as well as the Iher…
  openalex C. A. Goodrich, C. D. K. Herd, L. A. Taylor 2003-12-01 置信度 0.72 OlivineSpinelPyroxeneMineral redox bufferGeology
• Mercury’s Weather-Beaten Surface: Understanding Mercury in the Context of Lunar and Asteroidal Space Weathering Studies
  Mercury’s regolith, derived from the crustal bedrock, has been altered by a set of space weathering processes. Before we can interpret crustal composition, it is necessary to understand the nature of these surface alterations. The processes that space weather …
  openalex D. L. Domingue, C. R. Chapman, R. M. Killen, T. H. Zurbuchen 等 2014-04-23 置信度 0.72 RegolithSpace weatheringAstrobiologyMercury (programming language)Micrometeoroid
• Thermal modeling for a parent body of Itokawa
  Abstract We modeled the possible parent bodies of Itokawa, which was heated within by the decay energy of26Al. Based on mineralogic studies of dust particles derived from Itokawa by the Hayabusa spacecraft, it appeared that they were thermally metamorphosed at…
  openalex Shigeru Wakita, Tomoki Nakamura, Takeshi Ikeda, Hisayoshi Yurimoto 2013-08-02 置信度 0.72 RADIUSSpacecraftAstrobiologyPhysicsGeology
• Martian moons exploration MMX: sample return mission to Phobos elucidating formation processes of habitable planets
  Abstract Martian moons exploration, MMX, is the new sample return mission planned by the Japan Aerospace Exploration Agency (JAXA) targeting the two Martian moons with the scheduled launch in 2024 and return to the Earth in 2029. The major scientific objective…
  openalex Kiyoshi Kuramoto, Yasuhiro Kawakatsu, M. Fujimoto, A. Araya 等 2022-01-19 置信度 0.72 AstrobiologyMartianMars Exploration ProgramExploration of MarsMartian surface
• Application of X-ray computed tomography to soil science: A literature review
  The study of the spatial configuration of soil, in its complexity, requires an understanding of the interrelations and interactions between the diverse soil constituents, at various levels of organization. Investigations of the spatial arrangement of the miner…
  openalex Ioana A. Taina, Richard J. Heck, Trevor Elliot 2008-02-01 置信度 0.72 Soil scienceTomographyComputed tomographyEnvironmental scienceSoil test
• The Canyon Diablo impact event: 2. Projectile fate and target melting upon impact
  Abstract– Despite its centennial exploration history, there are still unresolved questions about Meteor Crater, the first recognized impact crater on Earth. This theoretical study addresses some of these questions by comparing model results with field and labo…
  openalex N. A. Artemieva, E. Pierazzo 2011-05-31 置信度 0.72 Impact craterProjectileGeologyMeteoriteHypervelocity
• Weathering of ordinary chondrites from the Atacama Desert, Chile, by Mössbauer spectroscopy and synchrotron radiation X‐ray diffraction
  Abstract Some terrestrial areas have climatic and geomorphologic features that favor the preservation, and therefore, accumulation of meteorites. The Atacama Desert in Chile is among the most important of such areas, known as DCA. This desert is the driest on …
  openalex P. Munayco, J. Munayco, Roberto Ribeiro de Avillez, Millarca Valenzuela 等 2013-03-01 置信度 0.72 ChondriteWeatheringMeteoriteGeologyArid
• The sub‐μm petrography of the observed meteorite fall Winchcombe—A complex array of pristine and altered chondrite components
  Abstract Samples of observed meteorite falls provide important constraints on alteration histories of Solar System materials. Due to its rapid collection, terrestrial alteration in the observed Mighei‐type (CM) carbonaceous chondrite fall Winchcombe was minima…
  openalex Johannes Lier, Christian Vollmer, Linus Risthaus, Demie Kepaptsoglou 等 2025-08-21 置信度 0.72 PetrographyMeteoriteChondriteAstrobiologyCarbonaceous chondrite
• Petrography and geochemistry of the enriched basaltic shergottite Northwest Africa 2975
  Abstract We present a study of the petrology and geochemistry of basaltic shergottite Northwest Africa 2975 (NWA 2975). NWA 2975 is a medium‐grained basalt with subophitic to granular texture. Electron microprobe (EMP) analyses show two distinct pyroxene compo…
  openalex Qi He, Long Xiao, J. B. Balta, Ioannis Baziotis 等 2015-11-13 置信度 0.72 BasaltMeteoriteGeologyGeochemistryPlagioclase
• Petrogenesis of Néma 001, an alkali-rich meteorite from the acapulcoite-lodranite parent body
  Primitive achondrites are meteorites characterised by granoblastic textures evidencing high-temperature metamorphism and low degrees of partial melting. These include the acapulcoite and lodranite meteorites, which originated from a common parent body. Acapulc…
  openalex Romain Tartèse, J. Gattacceca, Guillaume Avice, Pierre Beck 等 2025-10-08 置信度 0.72 Partial meltingAchondriteMeteoriteGeochemistryGeology

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