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• On the Origin of Sequence
  Three aspects which make planet Earth special, and which must be taken in consideration with respect to the emergence of peptides, are the mineralogical composition, the Moon which is in the same size class, and the triple environment consisting of ocean, atmo…
  openalex Peter T. S. van der Gulik 2015-11-16 置信度 0.72 Genetic codeAbiogenesisRNAPeptideSequence (biology)
• Iron and copper sulfides in asteroid (162173) Ryugu: Formation conditions and a comparison to the CI and CY chondrites
  Abstract JAXA's Hayabusa2 sample return mission visited the volatile‐rich carbonaceous (C‐type) asteroid (162173) Ryugu with the aim of ground‐truthing remote observations, returning a pristine sample from a C‐type asteroid, and strengthening links between ast…
  openalex C. S. Harrison, A. King, R. H. Jones, S. S. Russell 等 2025-01-20 置信度 0.72 ChondriteAstrobiologyAsteroidCopperChemistry
• Soluble Organic Compounds and Cyanide in Apollo 17 Lunar Samples: Origins and Curation Effects
  Abstract We analyzed 12 Apollo 17 samples through the Apollo Next Generation Sample Analysis (ANGSA) program to determine the abundances of a variety of compound classes, including amino acids, aldehydes, ketones, amines, carboxylic acids, and cyanide‐releasin…
  openalex Jamie E. Elsila, José C. Aponte, Hannah L. McLain, Danielle N. Simkus 等 2024-04-01 置信度 0.72 CyanideChemistryAmino acidFormic acidMethylamine
• Detection of organic compounds in freshly ejected ice grains from Enceladus’s ocean
  Abstract Saturn’s moon Enceladus ejects a plume of ice grains and gases originating from a subsurface ocean via fractures near its south pole. The chemical characterization of organic material in such ice grains was previously conducted via the analysis of mas…
  openalex Nozair Khawaja, Frank Postberg, Thomas R. O’Sullivan, Maryse Napoleoni 等 2025-10-01 置信度 0.72 EnceladusPlumeAstrobiologyGeologyIcy moon
• Review: can bioelectrochemical sensors be used to monitor soil microbiome activity and fertility?
  openalex C. Webster, Won‐Jun Kim, Gemma Reguera, Maren Friesen 等 2024-11-05 置信度 0.72 MicrobiomeFertilityEnvironmental scienceBiologyMedicine
• Magnetization of Iron Meteorites up to the Meter in Size as Possible Analogs for Asteroid Psyche
  Abstract Meteorite paleomagnetic studies indicate planetesimal generated magnetic fields, but spacecraft magnetic measurements have yet to identify asteroidal natural remanent magnetization (NRM). This apparent discrepancy is of particular interest in the cont…
  openalex Clara Maurel, Elise Clavé, J. Gattacceca, Minoru Uehara 等 2025-04-01 置信度 0.72 MeteoriteAsteroidAstrobiologyPsycheChondrite
• Climatic and tectonic controls on ferroan dolomite formation: insights into Early Miocene anoxia in the Mediterranean Sea (il-Blata, Malta)
  Records from the Miocene il-Blata section in Malta offer insights into the depositional environments of the Central Mediterranean following an Early Miocene restriction of the Mesopotamian Seaway ( c. 20 Ma). Inorganic and organic stable carbon isotope values …
  openalex Raymond Zammit, Daniel A. Petrash, Or M. Bialik 2025-01-15 置信度 0.72 DolomiteGeologyPaleontologyMediterranean climateTectonics
• Physics of Life: Exploring Information as a Distinctive Feature of Living Systems
  This paper explores the idea that information is an essential and distinctive feature of living systems. Unlike nonliving systems, living systems actively acquire, process, and use information about their environments to respond to changing conditions, sustain…
  openalex Stuart Bartlett, Andrew W. Eckford, Matthew Egbert, Manasvi Lingam 等 2025-08-11 置信度 0.72 Feature (linguistics)Living systemsData scienceComputer scienceArtificial intelligence
• Kerogen Detection in Neoarchean and Eocene Microbialites via Deep UV Raman and Fluorescence Spectroscopy Using a Scanning Habitable Environments with Raman and Luminescence for Organics and Chemicals Analog Instrument
  To date, the Mars 2020 mission’s deep-UV Raman and fluorescence instrument (Scanning Habitable Environments with Raman and Luminescence for Organics and Chemicals [SHERLOC]) has reported potential Raman detections of macromolecular carbon in data collected on …
  openalex Andrea Corpolongo, Andrew D. Czaja, Ryan S. Jakubek, M. Fries 等 2025-11-01 置信度 0.72 Mars Exploration ProgramAstrobiologyRaman spectroscopyKerogenLuminescence
• Recent advances in chemical composition imaging operation based on laser-induced breakdown spectroscopy
  This review provides a comparatively comprehensive and systematic introduction to recent developments in chemical composition imaging based on LIBS, with a focus on the principle, operation, and recent development.
  openalex Shangyong Zhao, Yuchen Zhao, Yujia Dai, Ziyuan Liu 等 2025-01-01 置信度 0.72 Laser-induced breakdown spectroscopyChemical compositionFocus (optics)SpectroscopyComposition (language)
• Design and Implementation of a Cross-Platform and Multi-Scale Workflow for Volatile-Rich Extraterrestrial Sample Analysis: From Contamination Control to Coordinated Analysis
  Introduction The JAXA Hayabusa2 mission represents a significant milestone in planetary science. In December 2020, the mission successfully returned samples from two distinct sites of the carbonaceous, C-type, asteroid Ryugu. These samples were expected to pro…
  openalex Motoo Ito, Naotaka Tomioka, Masayuki Uesugi, Kentaro Uesugi 等 2025-07-09 置信度 0.72 WorkflowContaminationExtraterrestrial lifeSample (material)Contamination control
• Planetary Protection Knowledge Gap Closure Enabling Crewed Missions to Mars
  As focus for exploration of Mars transitions from current robotic explorers to development of crewed missions, it remains important to protect the integrity of scientific investigations at Mars, as well as protect the Earth's biosphere from any potential harmf…
  openalex J. Andy Spry, Bette Siegel, Corien Bakermans, D. W. Beaty 等 2024-03-01 置信度 0.72 Committee on Space ResearchMars Exploration ProgramExploration of MarsSpace explorationAgency (philosophy)
• Relaciones Internacionales hacia un Marco de Relaciones Interespaciales: Análisis Teórico
  This article explores the theoretical foundations of International Relations (IR) and proposes a projection toward a new conceptual field: Interspatial Relations (ISR). In the face of increasing space exploration and the distant but possible contact with extra…
  openalex Héctor Hernández García 2025-06-30 置信度 0.72 Political science
• Discriminating abiotic and biotic organics in meteorite and terrestrial samples using machine learning on mass spectrometry data
  With the upcoming sample return missions to the Solar System where traces of past, extinct, or present life may be found, there is an urgent need to develop unbiased methods that can distinguish molecular distributions of organic compounds synthesized abiotica…
  openalex Daniel Saeedi, Denise Buckner, Thomas A Walton, José C. Aponte 等 2025-10-31 置信度 0.72 MeteoriteMass spectrometryAbiotic componentAstrobiologyGas chromatography–mass spectrometry
• Advances in Cosmochemistry Enabled by Antarctic Meteorites
  At present, meteorites collected in Antarctica dominate the total number of the world's known meteorites. We focus here on the scientific advances in cosmochemistry and planetary science that have been enabled by access to, and investigations of, these Antarct…
  europepmc M. Wadhwa, T. J. McCoy, D. L. Schrader 2020 置信度 0.80 MeteoriteAchondriteAstrobiologyCosmochemistryGeology
• Anhydrous liquid line of descent of Yamato‐980459 and evolution of Martian parental magmas
  Abstract We report the results of nominally anhydrous equilibrium and fractional crystallization experiments on a synthetic Yamato‐980459 (Y98) bulk composition at 0.5 GPa. These experiments allow us to test a suggested fractional crystallization model, calcul…
  openalex J. F. Rapp, D. S. Draper, C. M. Mercer 2013-09-30 置信度 0.72 MeteoriteFractional crystallization (geology)BasaltMartianCrystallization
• Do-Nothing Prebiotic Chemistry: Chemical Kinetics as a Window into Prebiotic Plausibility
  ConspectusOrigin of Life research is a fast growing field of study with each year bringing new breakthroughs. Recent discoveries include novel syntheses of life's building blocks, mechanisms of activation and interaction between molecules, and newly identified…
  openalex Stephanie White, Paul B. Rimmer 2024-12-19 置信度 0.72 ChemistryContext (archaeology)Reaction rate constantBiochemical engineeringAstrobiology
• Optimizing Microclimatic Conditions for Lettuce, Tomatoes, Carrots, and Beets: Impacts on Growth, Physiology, and Biochemistry Across Greenhouse Types and Climatic Zones
  Vegetables such as lettuce, tomato, carrot, and beet are vital to the global food industry, providing essential nutrients and supporting sustainable agriculture. Their cultivation in greenhouses across diverse climatic zones (temperate, Mediterranean, tropical…
  openalex Oana Alina Nițu, Elena Ştefania Ivan, Adnan Arshad 2025-08-28 置信度 0.72 GreenhouseBiologyAgronomyHorticulture
• An overview of the new Moroccan regulation on collection and export of meteorites: A geoheritage to promote and preserve
  Abstract Morocco is known for the high number of meteorites collected in its territory, including finds and falls. This is explained by the large size of the Moroccan Sahara, the guarantee of security in this desert, and the large community of well‐trained Mor…
  openalex H. Chennaoui Aoudjehane 2024-01-13 置信度 0.72 MeteoriteExportationDecreeGeographyPolitical science
• Progress in Resource Evaluation Using a Handheld Raman Instrument Developed for Astronaut Missions
  ABSTRACT Raman spectroscopy is being developed for resource evaluation on planetary surfaces, especially on the Moon. Analogue studies were undertaken to collect data that would indicate the presence of water and help develop the technology to search for valua…
  openalex Joseph Armstrong, Melissa McHugh, John Parnell, Hannah Lerman 等 2025-10-13 置信度 0.72 Raman spectroscopyOlivineFeldsparGeologySpectroscopy
• Microbial Biosignatures Associated with Iddingsite in Hadal Basalts from the Southern Mariana Trench
  Abstract Iddingsitization is an aqueous alteration that is known to take place in meteorites and continental basalts providing a potential habitat for microbial life. However, little is known about the exact mode by which this reaction occurs in the hadal seaf…
  openalex Zixiao Guo, Yazhen HU, Qingying Du, Yadong Liu 等 2024-09-19 置信度 0.72 BasaltTrenchGeologyGeochemistryNanotechnology
• Cocrystallisation with carbon
  While carbon is ubiquitous across organic synthesis and materials chemistry, in supramolecular chemistry the role of carbon as a target for the formation of directional interactions, such as hydrogen or halogen bonds, is less known and developed in comparison …
  openalex Jogirdas Vainauskas, Tomislav Friščić 2026-01-01 置信度 0.72 Supramolecular chemistryCarbon fibersHalogenNanotechnologyChemistry
• PLANT COMMUNITIES OF THE ARTEMISIETEA VULGARIS IN SPONTANEOUS TERRAFORMING MODELS OF EXTRATERRESTRIAL ECOSYSTEMS
  The article is devoted to the study of the prospects for using plant communities of the class for terraforming isolated extraterrestrial ecosystems. The study aims to determine the functional role of Artemisietea vulgaris vegetation within spontaneous terrafor…
  openalex I. V. Khomiak 2026-05-29 置信度 0.72 Ruderal speciesPlant communityEcologyVegetation (pathology)Habitat
• Fiber-reinforced concrete for complex engineering conditions: material properties, nonlinear response and sustainable applications in spaceflight
  Abstract As space missions evolve toward longer durations and deeper missions, structural materials face unprecedented challenges in extreme extraterrestrial environments, such as extreme temperature swings, intense radiation, cyclic loading, and crack propaga…
  openalex Junyu Liu, Xi Liu 2026-01-01 置信度 0.72 Nonlinear systemResilience (materials science)AdaptabilityBrittlenessMaterials science
• Viruses in Extreme Marine Environments and Their Potential Existence in Extraterrestrial Environments
  Viruses are abundant and widespread in extreme marine environments, such as sea ice, hydrothermal vents, and ocean trenches. They occur at temperatures up to 122 °C and down to -30 °C and pressures exceeding 100 MPa. Their distribution in these environments is…
  openalex Andrew McMinn, Yantao Liang, Ziyue Wang, Min Wang 2026-04-10 置信度 0.72 AstrobiologyExtraterrestrial lifeExtremophileHabitabilityExtreme environment
• Reliable paleomagnetic records from single-vortex iron particles
  Paleointensity observations from meteorites provide insights into planetary formation and evolution. Meteoritic samples are usually dominated by Fe-rich kamacite, that is capable of faithfully recording the ancient dynamo behavior of meteorites’ parent body. T…
  openalex Shichu Chen, Thomas Berndt, Wyn Williams, José Augusto Devienne 等 2024-12-10 置信度 0.72 PaleomagnetismVortexGeologyGeographyGeophysics
• Limnological Characteristics of 22 Lakes and Ponds in the Haughton Crater Region of Devon Island, Nunavut, Canadian High Arctic
  The physical and chemical limnological characteristics of 22 lakes and ponds in the remote region of Haughton Impact Crater, Devon Island, Nunavut, Canada, were explored. Our overall goals were to gather baseline information for use in climate and environmenta…
  openalex Darlene S. S. Lim, Marianne S. V. Douglas 2003-11-01 置信度 0.72 Impact craterArcticCrater lakeCarbonateImpact structure
• Mechanisms of global climate change during the five major mass extinctions
  Since the emergence of diverse animal phyla around 500 million years ago, five major mass extinction events have occurred, each coinciding with abnormal climate changes. We analyzed sedimentary organic molecules from the first and least understood extinction e…
  openalex Kunio Kaiho 2025-05-12 置信度 0.72 Climate changeExtinction eventEcologyEnvironmental resource managementBiology
• Identification of sulfate‐reducing magnetotactic bacteria via a group‐specific 16S rDNA primer and correlative fluorescence and electron microscopy: Strategy for culture‐independent study
  Magnetotactic bacteria (MTB) biomineralize intracellular magnetic nanocrystals and swim along geomagnetic field lines. While few axenic MTB cultures exist, living cells can be separated magnetically from natural environments for analysis. The bacterial univers…
  openalex Jinhua Li, Peiyu Liu, Nicolas Menguy, Karim Benzerara 等 2022-06-21 置信度 0.72 MagnetosomeBiologyMagnetotactic bacteria16S ribosomal RNABacteria
• Design of composite sampling system for surface soil of extraterrestrial bodies
  Space resource development has become a frontier hot topic in international space exploration. Amidst the growing scarcity of Earth?s resources and rare metals, the harnessing of asteroid resources has risen to prominence as a principal avenue of exploration. …
  openalex Qichen Sun, Zeng Zhao, Junshan Gong, Zhongwang Yin 等 2025-01-01 置信度 0.72 Extraterrestrial lifeComposite numberSampling (signal processing)Environmental scienceSurface (topology)
• Assessment of the Solar Resource in Andean Regions by Comparison between Satellite Estimation and Ground Measurements: Study Case of Ecuador
  To develop and implement solar technologies, it is necessary to know accurately the solar resource on the place. Consequently, several institutions working in renewable energy have made efforts to both measure solar radiation and develop models to estimate sol…
  openalex Freddy Ordóñez, Diego Vaca-Revelo, Jesus Lopez-Villada 2019-07-30 置信度 0.72 Solar ResourceSatelliteEnvironmental scienceMeteorologyEstimation
• Mass spectrometry imaging: principles and applications in plant research
  Mass spectrometry imaging (MSI) is an advanced analytical technique that combines mass spectrometry with spatial mapping, enabling the direct, label-free detection and visualization of molecular distributions within biological tissues. This review comprehensiv…
  openalex Zhixin Liu, Aizhi Qin, Yinpeng Zhang, Qianli Zhao 等 2025-12-25 置信度 0.72 Mass spectrometryMass spectrometry imagingChemistryElectrospray ionizationDesorption electrospray ionization
• On the applicability of imaging spectrometry for the detection and investigation of contaminated sites with particular consideration given to the detection of fuel hydrocarbon contaminants in soil
  This study investigates the applicability of remote sensing in general and imaging spectrometry in particular, for contaminated site detection and investigation with a focus on fuel hydrocarbon soil contaminations. Laboratory experiments were conducted to inve…
  openalex Kay Hasko Winkelmann 2005-01-01 置信度 0.72 ContaminationHydrocarbonSoil waterEnvironmental scienceMass spectrometry
• The next 25 years: Industrialization of space - Rationale for planning
  The goals of NASA's space industralization program include contributing to increased productivity on earth without taxing the environment, generating new values through extraterrestrial productivity, and providing new growth options for the future which includ…
  openalex Jesco von Puttkamer 1976-01-01 置信度 0.72 NormativeProductivityFutures contractSpace (punctuation)Economics
• Mitigating Microbial Artifacts in Laboratory Research on Underground Hydrogen Storage
  The global energy sector is aiming to substantially reduce CO2 emissions to meet the UN climate goals. Among the proposed strategies, underground storage solutions such as radioactive disposal, CO2, NH3, and underground H2 storage (UHS) have emerged as promisi…
  openalex Adnan Aftab, Silvia J. Salgar-Chaparro, Quan Xie, Ali Saeedi 等 2025-07-01 置信度 0.72 Environmental scienceMicroorganismWaste managementPulp and paper industrySterilization (economics)
• SOURCES OF TRITIUM AND ITS BEHAVIOR UPON RELEASE TO THE ENVIRONMENT. AEC Critical Review Series.
  This report is the first in the AEC Critical Review Series, a new series of state-of-the-art studies prepared for the Atomic Energy Commission.The author reviews published information on tritium production and the pertinent factors that affect the behavior of …
  openalex Tenn. (USA) Oak Ridge National Lab., D.G. Jacobs 1968-01-01 置信度 0.72 TritiumSeries (stratigraphy)Environmental scienceNuclear physicsPhysics
• Minimum Non-Obtuse Triangulations: The CG:SHOP Challenge 2025
  We give an overview of the 2025 Computational Geometry Challenge targeting the problem Minimum Non-Obtuse Triangulation: Given a planar straight-line graph G in the plane, defined by a set of points in the plane (representing vertices) and a set of non-crossin…
  arxiv Sándor P. Fekete, Phillip Keldenich, Dominik Krupke, Stefan Schirra 2025-04-06T08:38:54Z 置信度 0.78 cs.CGcs.DS
• No evidence of intrinsic linear polarization in Nova Vel 2025 (V572 Vel)
  We report on polarimetric observations of V572 Vel (Nova Vel 2025) conducted on June 26th and July 21st, 2025, shortly after its nova eruption was discovered. Our measurements in the I$_C$ band revealed an average linear polarization of 1.60$\pm$0.03\% at posi…
  arxiv Isabel J. Lima, Marina M. C. Mello, Claudia V. Rodrigues, G. Juan M. Luna 等 2025-09-01T14:09:48Z 置信度 0.78 astro-ph.SRastro-ph.GA
• Openpi Comet: Competition Solution For 2025 BEHAVIOR Challenge
  The 2025 BEHAVIOR Challenge is designed to rigorously track progress toward solving long-horizon tasks by physical agents in simulated environments. BEHAVIOR-1K focuses on everyday household tasks that people most want robots to assist with and these tasks int…
  arxiv Junjie Bai, Yu-Wei Chao, Qizhi Chen, Jinwei Gu 等 2025-12-10T20:46:40Z 置信度 0.78 cs.RO
• Proceedings for the Inaugural Meeting of the International Society for Tractography -- IST 2025 Bordeaux
  This collection comprises the abstracts presented during poster, power pitch and oral sessions at the Inaugural Conference of the International Society for Tractography (IST Conference 2025), held in Bordeaux, France, from October 13-16, 2025. The conference w…
  arxiv Flavio Dell Acqua, Maxime Descoteaux, Graham Little, Laurent Petit 等 2026-02-12T21:07:41Z 置信度 0.78 eess.IVcs.CVq-bio.NC
• Multi-band optical variability of the blazar OP 313 in the outburst state during 2024-2025
  We present the analysis results of flux and spectral variability of the blazar OP 313 across intra-night to short-term timescales using BVRI photometric data, gathered over 25 nights from Nov 2024 to May 2025, using two optical telescopes in ARIES, India. The …
  arxiv P. U. Devanand, Alok C. Gupta, Karan Dogra, Shubham Kishore 等 2025-07-27T11:08:14Z 置信度 0.78 astro-ph.HE
• The Algonauts Project 2025 Challenge: How the Human Brain Makes Sense of Multimodal Movies
  There is growing symbiosis between artificial and biological intelligence sciences: neural principles inspire new intelligent machines, which are in turn used to advance our theoretical understanding of the brain. To promote further collaboration between biolo…
  arxiv Alessandro T. Gifford, Domenic Bersch, Marie St-Laurent, Basile Pinsard 等 2024-12-31T15:28:31Z 置信度 0.78 q-bio.NC
• SvalMIZ-25 Svalbard Marginal Ice Zone Campaign 2025 -- Cruise Report
  The coupling of weather, sea-ice, ocean, and wave forecasting systems has been a long-standing research focus to improve Arctic forecasting systems and their realism and is also a priority of international initiatives such as the WMO research project PCAPS. Th…
  arxiv M. Müller, J. Rabault, C. Palerme, J. Tjernström 2025-09-12T07:20:53Z 置信度 0.78 physics.ao-ph
• ManiSkill-ViTac 2025: Challenge on Manipulation Skill Learning With Vision and Tactile Sensing
  This article introduces the ManiSkill-ViTac Challenge 2025, which focuses on learning contact-rich manipulation skills using both tactile and visual sensing. Expanding upon the 2024 challenge, ManiSkill-ViTac 2025 includes 3 independent tracks: tactile manipul…
  arxiv Chuanyu Li, Renjun Dang, Xiang Li, Zhiyuan Wu 等 2024-11-19T13:42:18Z 置信度 0.78 cs.RO
• The 2025 Release of Cloudy
  We present the 2025 release of the spectral synthesis code Cloudy, highlighting significant enhancements to the scope and accuracy of the physics which have been made since the previous release. A major part of this development involves resolving the Lyman $α$…
  arxiv Chamani M. Gunasekera, Peter A. M. van Hoof, Maryam Dehghanian, Priyanka Chakraborty 等 2025-08-01T22:41:40Z 置信度 0.78 astro-ph.GA
• NRCan’s Minerals Programs Branch: Accelerating the Development Canada’s Critical Minerals Resources
  crossref Rawya Tsuji 2024-11-18T05:52:57Z 置信度 0.70
• REE recovery and hydrochar production from a hyperaccumulator by microwave-assisted hydrothermal carbonization
  crossref Shiyu Li, Wencai Zhang 2024-01-26T09:12:26Z 置信度 0.70
• A bulk sorting trial of copper ore using a magnetic resonance analyser
  Sensor-based bulk ore sorting (BOS) is a technique that may lead to uplift of processing grades by excluding waste as well as an increase in usable resource by sorting material designated as mineralised waste. A magnetic resonance analyser (MRA) was installed …
  crossref Peter J. Coghill, Evans Simpemba 2024-03-16T04:03:37Z 置信度 0.70
• Contents
  crossref 2024-05-03T02:24:08Z 置信度 0.70
• Lithium sorption by ion exchange
  The high demand for lithium is increasing drastically due to its applications in electronic devices, electric vehicles, and other components. The present case study focuses on studying the sorption capacity of two resins − Dowex G26 and Dowex X8 – in capturing…
  crossref Lídia Cunha, Joana Monteiro, Aurora Futuro, António Fiúza 2024-06-25T16:20:00Z 置信度 0.70
• Lina Jakaitė: Lithuanian Geology/Mineral Artist (b. 1988)
  Figure 1. Lina Jakaitė.Reproduced with permissionFigure 2. Malachite spheres (2019).Reproduced with permissionFigure 3. Pyrite spheres (2019).Reproduced with permissionArt and rocks have been part ...
  crossref Mark Mauthner 2024-04-18T17:29:26Z 置信度 0.70
• Canadian Mineral Artist Roger H. Mitchell (b. 1941)
  Figure 1. Roger Mitchell at the Lakehead University’s scanning electron microscope.Reproduced with permissionFigure 2. Steinbilder-2 (Harzburgite: Bultfontein, South Africa). Digitally worked optic...
  crossref Mark Mauthner 2024-10-24T14:05:39Z 置信度 0.70
• Phenakite from Orchard Pit, Buckfield, Oxford County, Maine
  Worldwide, phenakite is found in a wide range of different occurrences. In New England the largest phenakites occur in anorogenic Niobium-Yttrium-Fluorine (NYF) pegmatites primarily in New Hampshir...
  crossref Donald Dallaire 2024-08-19T19:53:43Z 置信度 0.70
• UK Mineral Artist Christopher Smith-Duque (b. 1981)
  Figure 1. Christopher Smith-Duque at work.Reproduced with permissionFor all Christopher Smith-Duque’s life, at least as far back as he can remember, rocks and art have accompanied him. As a seven-y...
  crossref Mark Mauthner 2024-06-21T16:51:46Z 置信度 0.70
• In Memoriam: Betty Tlush (1925-2023)
  The staff of the New Mexico Bureau of Geology & Mineral Resources (NMBGMR) Mineral Museum along with fellow mineral colleagues, enthusiasts, and scientists across the United States and beyond were ...
  crossref Robert Eveleth, Bernard Kozykowski 2024-06-21T16:51:46Z 置信度 0.70
• Select State Stones: Official Gems & Minerals That Are Green
  Managing, conserving and protecting Illinois' natural, recreational and cultural resources, furthering the public's understanding and appreciation of those resources, and promoting the education, science and public safety of Illinois' natural resources for pre…
  crossref Janet H. Clifford 2024-12-04T10:01:17Z 置信度 0.70
• Saved by the Dark Forest: How a Multitude of Extraterrestrial Civilizations Can Prevent a Hobbesian Trap
  Abstract The possibility of extraterrestrial intelligence (ETI) exists despite no observed evidence, and the risks and benefits of actively searching for ETI (Active SETI) have been debated. Active SETI has been criticized for potentially exposing humanity to …
  crossref Karim Jebari, Andrea S Asker 2024-03-15T09:49:35Z 置信度 0.70
• History of the Steven C. Chamberlain Collection
  In October 2023, I donated the last of my collection of New York State minerals to the New York State Museum. A number of my specimens are on exhibit in a large case at this museum in Albany, New Y...
  crossref Steven C. Chamberlain 2024-06-21T16:51:46Z 置信度 0.70
• In Memoriam: Marian V. Lupulescu (1952–2023)
  The mineral world lost a good friend, a mineralogist’s mineralogist, and an exceptionally fine man on 16 July 2023. Dr. Marian V. Lupulescu, longtime curator of geology at the New York State Museum...
  crossref Steven C. Chamberlain 2024-02-21T17:05:06Z 置信度 0.70
• The New Cornelia Mine, Ago, Pima County, Arizona
  Figure 1. Copper, 13.8 cm wide, New Cornelia mine, Ajo, Arizona. Ajo is the only locality in Arizona where these blocky, Michigan-style copper crystals come from. The backside of this specimen is a...
  crossref Les Presmyk 2024-02-21T17:05:06Z 置信度 0.70
• Postmasburg Manganese Field, Northern Cape Province, South Africa
  The Postmasburg manganese field is not as mineralogically diverse or famous as the more northerly located Kalahari manganese field. Yet, the Postmasburg mines were the precursors that prompted expl...
  crossref Bruce Cairncross 2024-04-18T17:29:26Z 置信度 0.70
• Index
  crossref 2024-05-03T02:24:11Z 置信度 0.70
• Would the discovery of extraterrestrial intelligent life have an impact on Catholic theology?
  Abstract This study examines the potential impact of the discovery of extraterrestrial intelligent life (ETI) on Catholic theology. The investigation addresses whether the existence of ETIs would challenge core theological principles, particularly the doctrine…
  crossref Enrique Solano 2026-01-20T09:38:19Z 置信度 0.70
• Seattle Mineral Artist Rebecca Ann Johnston (b. 1983)
  Figure 1. Rebecca Johnston at work on a fluorite painting commission.Reproduced with permissionRebecca Johnston is a Seattle mixed-media artist who has been drawing and experimenting with various m...
  crossref Mark Mauthner 2024-02-21T17:05:06Z 置信度 0.70
• Monitoring of Mineral Processing Operations with Isolation Forests
  Reliable monitoring of mineral process systems is key to more efficient plant operation. Multivariate statistical process control based on principal component analysis is well-established in industry but may not be effective when dealing with dynamic nonlinear…
  crossref Chris Aldrich, Xiu Liu 2024-01-09T04:38:51Z 置信度 0.70
• Where chemistry and mineralogy meet during PGE and BMS flotation
  crossref N.J. Shackleton, V. Malysiak, E.H.W. Theron, P.F. Dicks 2024-02-16T17:52:34Z 置信度 0.70
• Use of Submarine Tailings Disposal as Alternative Tailings Management System
  The importance of the mining/milling industry in increasing the growth level and welfare of countries is quite high. However, at the end of mining/milling processes, huge amounts of waste (often known as tails) are inevitably produced that have no economic val…
  crossref Erol Yilmaz 2024-07-02T11:33:53Z 置信度 0.70
• Climatic significance of clay minerals in Cenozoic marine and lacustrine sediments
  Abstract In sediments, clay minerals are mainly detrital. Formed by continental weathering, they are carried by surface transport predominantly by rivers, glaciers and, to a lesser extent, winds to the adjacent sedimentary basins and then are redistributed by …
  crossref Nathalie Fagel 2024-09-18T10:44:09Z 置信度 0.70
• Properties and Characteristics of Regolith-Based Materials for Extraterrestrial Construction
  The construction of extraterrestrial bases has become a new goal in the active exploration of deep space. Among the construction techniques, in situ resource-based construction is one of the most promising because of its good sustainability and acceptable econ…
  crossref Cheng Zhou, Yuyue Gao, Yan Zhou, Wei She 等 2024-02-07T02:05:05Z 置信度 0.70
• Surface Chemistry and Flotation of Gold-Bearing Pyrite
  Gold grains are observed in a variety of forms, such as coarse-liberated native gold grains, and ultra-fine grains associated with sulfide or non-sulfide mineral particles, in the form of solid solution in sulfide minerals, mainly pyrite. In the flotation of g…
  crossref Seda Özçelik, Zafir Ekmekçi 2024-09-06T03:22:46Z 置信度 0.70
• Minimizing entrainment recovery of ultrafine silicate minerals in pentlandite flotation using carboxymethyl cellulose
  • Quartz was used as an entrainment monitor in the flotation of pentlandite. • Quartz entrainment recovery increased with a decrease in particle size. • CMC enhanced the formation of plateau borders that facilitate particle drainage. • Determination of optimum…
  crossref Linda D. Ayedzi, Massimiliano Zanin, William Skinner, George B. Abaka-Wood 2024-08-23T19:12:57Z 置信度 0.70
• Enhancing cassiterite flotation by 1-hydroxydodecylidene-1,1-diphosphonic acid (HDDPA)
  crossref Hongli Fan, Yuesheng Gao, Wei Sun, Jianfei Li 2023-12-02T21:47:51Z 置信度 0.70
• Physiology in Space Medicine for Social Worker: Preparing Nursesfor Future Extraterrestrial Healthcare
  As humanity ventures into long-term space exploration and prepares for extraterrestrial settlements, healthcare delivery in extreme environments becomes an essential priority. Nurses, as frontline healthcare providers, will play a pivotal role in managing the …
  crossref Hussain Ali Hussain Dahas 2025-03-21T11:48:18Z 置信度 0.70
• <i>Biominerals—Microbial Life in Agates and Other Minerals</i> by Marco Campos-Venuti. Self-published, www.agatesandjaspers.com. 526 pages; 2022; €98 (softbound).
  Reproduced with permissionBiominerals is an unusual book, Marco Campos-Venuti’s third in a series devoted primarily to the origins of microcrystalline quartz, which began in 2012 with Genesis and C...
  crossref Robert B. Cook 2024-02-21T17:05:06Z 置信度 0.70
• Exploring the Composition of Egyptian Faience
  Egyptian Faience, a revolutionary innovation in ancient ceramics, was used for crafting various objects, including amulets, vessels, ornaments, and funerary figurines, like shabtis. Despite extensive research, many aspects of ancient shabti production technolo…
  crossref Francesca Falcone, Maria Aquilino, Francesco Stoppa 2024-05-31T11:43:48Z 置信度 0.70
• Editorial: Advances in Mineral Carbonation
  Mineral carbonation stands out as a prominent technology aimed at reducing atmospheric CO2 emissions, a major contributor to the greenhouse effect, through a variety of processes [...]
  crossref Muhammad Imran Rashid, Timothy Oliver, Faezeh Farhang 2024-07-24T14:55:47Z 置信度 0.70
• FLOT-ART: An integrated plant optimization tool for the flotation of copper and copper–gold ores
  crossref B.K. Gorain 2024-01-21T01:28:18Z 置信度 0.70
• Control of conventional continuous thickeners via proximal policy optimization
  crossref Jonathan R. Silva, Thiago A.M. Euzébio, Márcio F. Braga 2024-06-13T06:08:45Z 置信度 0.70
• A Challenged Evaporite Paradigm?
  The general subject of this article deals with the term salt. Salt deposits usually contain chlorides, sulphates/gypsum, borates, carbonates, etc., that are seemingly part of the same system. Even though this article mainly presents data and observations on ch…
  crossref Hans Konrad Johnsen, Martin Torvald Hovland, Hakon Rueslatten 2024-05-20T11:06:41Z 置信度 0.70
• State Responsibility for First Contact Under International Law
  crossref Andrea Harrington, Charles Stotler 2025-01-31T21:08:46Z 置信度 0.70
• Potential Function Guidance Method for Extraterrestrial Body Landing Based on Trajectory Curvature Adjustment
  crossref He Yang, Shengying Zhu, Jiateng Long, Rui Xu 2025-01-31T21:01:52Z 置信度 0.70
• In Memoriam: Benjamin Edwin “Ed” Clement Jr. (1949-2023)
  Benjamin Edwin “Ed” Clement Jr., founder of the Ben E. Clement Mineral Museum in Marion, Kentucky, was born 15 May 1949 and passed away 2 February 2023. The museum was the result of Ed and his sist...
  crossref Alan Goldstein 2024-04-18T17:29:26Z 置信度 0.70
• The Ballynoe Stratiform Barite Deposit, Silvermines, County Tipperary, Ireland
  The Ballynoe barite deposit is a conformable, mineralised horizon of Lower Carboniferous age overlying a diastem and mass faunal extinction demarking the transition from a quiet water environment to one of dynamic sedimentation. The geometry of the barite oreb…
  crossref Colin J. Andrew 2024-05-09T03:34:19Z 置信度 0.70
• Minerals geophysics
  crossref Terry Harvey 2024-09-03T19:00:21Z 置信度 0.70
• Corrigendum to “Delineation of the general framework and quantification of heavy minerals distribution at Durgarajupatnam coast, Nellore, East Coast of India”. [Journal of Trace Elements and Minerals 7C (2024) 100116]
  crossref M. Pramod Kumar, B. Praveena, K. Nagalakshmi, T. Lashmi Prasad 等 2024-05-02T09:00:11Z 置信度 0.70
• Astrobiology without Biology
  crossref Noreen Herzfeld 2025-11-21T13:18:47Z 置信度 0.70
• Hydrogen reduction studies of low-grade multimetallic magnetite ore pellets
  crossref Biswajit Mishra, Amit Kumar Singh, Girija Shankar Mahobia 2024-07-14T21:53:46Z 置信度 0.70
• The relationship between protons and the aqueous oxidation of pyrite by molecular oxygen
  • The effect of [H + ] on the aqueous oxidation of pyrite was investigated. • The reaction order with respect to [H + ] is 0.05 ± 0.10. • The H + is not involved in the rate determining step of FeS 2 oxidation. The reaction of pyrite (FeS 2 ) with dissolved ox…
  crossref Cristina E. Cârstea, Paul Chiriță 2024-09-07T18:51:25Z 置信度 0.70
• Improving flotation hydrodynamics to maximize nickel recovery from tailings
  The REFLUX™ Flotation Cell (RFC™) was used to investigate the flotation of a nickel tailings stream containing significant levels of dissolved solids, slow floating nickel minerals, and ultrafine hydrophilic silicates. Slow floating minerals are known to lead …
  crossref Peipei Wang, Meolla Yvon, Siân Parkes, Kevin P. Galvin 2024-08-02T17:53:35Z 置信度 0.70
• Islamic theology on the final frontier
  crossref Shoaib Ahmed Malik, Jörg Matthias Determann 2024-01-24T16:12:11Z 置信度 0.70
• Probing the Chemistry of P-Bearing Molecules in Interstellar Environments and other Extraterrestrial Environments
  Phosphorus is one of the most important elements in biochemistry together with carbon, oxygen, hydrogen and nitrogen. Therefore, P-bearing compounds with some prebiotic potential and their possible formation pathways in extraterrestrial environments are attrac…
  crossref Luca Mancini, Marzio Rosi, Nadia Balucani, Dimitrios Skouteris 等 2020-10-08T11:08:36Z 置信度 0.70
• Technical note: Measuring separation efficiency of flotation circuits using linear circuit analysis
  crossref James A. Finch, Yue Hua Tan 2023-10-27T16:02:50Z 置信度 0.70
• Minerals geophysics
  crossref Terry Harvey 2024-07-22T19:11:57Z 置信度 0.70
• Who’s Who in Mineral Names: Terry Maxwell Seward (1940-2022)
  Photo courtesy Diane Seward.Sewardite, CaFe23+(AsO4)2(OH)2, a calcium-iron arsenate, was first discovered at the Tsumeb mine in northern Namibia. It is the calcium analog of carminite, PbFe23+(AsO4...
  crossref Bruce Cairncross 2024-04-18T17:29:26Z 置信度 0.70
• Title page
  crossref 2024-05-03T02:23:34Z 置信度 0.70
• Chips from the Quarry
  TUCSON: In trying to come up with a new way to announce the upcoming Tucson Show, I began by typing in the word TUCSON. My next thought was that one word says it all, at least for those in the mine...
  crossref 2023-12-08T14:31:03Z 置信度 0.70
• Minerals geophysics
  Based on present day technology, lithium is seen as essential for the proposed transition to renewables as a green source of the world’s energy needs. Not surprisingly, given its strategic value, l...
  crossref Terry Harvey 2024-08-27T03:53:20Z 置信度 0.70
• About the editor
  crossref 2024-05-03T02:22:57Z 置信度 0.70
• Who’s Who in Mineral Names: Robert Terrance Downs (b. 1955)
  Reproduced with permission Downsite is a hydrated potassium molybdate sulfate, K2(MoO3)3(SO4)·4H2O, from the Freedom No. 2 mine, Marysville district, Piute County, Utah. Downsite is the natural ana...
  crossref Ron Gibbs 2024-10-24T14:05:39Z 置信度 0.70
• Green Fluorescence
  Three examples that immediately come to mind when considering green fluorescence in minerals are willemite, e.g., from Franklin, New Jersey (figs. 1 and 3), hyalite opal, and chalcedony, from local...
  crossref John Rakovan 2024-12-04T10:01:17Z 置信度 0.70