-
Abstract This paper examines the issues of correlating some terrestrial ecosystems with hypothetical environments and processes on other planets and their moons. Recent studies of modern extremophiles suggest the need to re-evaluate established ideas about the…
crossref
O. S. Samylina, M. B. Simakov, E. A. Saprykin, T. V. Alekseeva 等
2025-02-05T11:02:59Z
置信度 0.70
-
crossref
2024-06-03T15:54:46Z
置信度 0.70
-
crossref
Vassilis Kontogiorgos
2024-04-16T20:24:44Z
置信度 0.70
-
crossref
Daniel A. Vallero, Trevor M. Letcher
2023-10-20T10:25:08Z
置信度 0.70
-
crossref
Luciano Bernardo José, Gabriela Cordeiro Silva, Ana Cláudia Queiroz Ladeira
2023-11-09T07:23:31Z
置信度 0.70
-
Figure 1. A typical western Mendips landscape, looking east-northeast from the limestone crags at the summit of Crook Peak toward Wavering Down. Malcolm Southwood photo, June 2014.Reproduced with p...
crossref
Malcolm Southwood
2024-06-21T16:51:46Z
置信度 0.70
-
CO2 is a major nutrient for autotrophic, mineral sulfide-oxidizing bacteria. The uptake and fixation of this carbon source is therefore critical for industrial mineral sulfide bioprocessing. The CO2 concentration influenced growth of five iron- or sulfur-oxidi…
crossref
Martin R. MacLean, Darren A. Clark, Ludovic Laigle, Paul R. Norris
2023-12-14T07:16:45Z
置信度 0.70
-
crossref
Zhekun Yu, Tao Liu, Yimin Zhang, Pengcheng Hu 等
2024-10-16T17:57:52Z
置信度 0.70
-
• The flotation process of partially and fully oxidized base metal sulphides is not efficient. • Mineralogy of oxidised base metal ores and its impact on the flotation process. • Pretreatment processes prior to flotation of partially and fully oxidized base me…
crossref
Nompumelelo Nkosi, Willie Nheta
2024-10-08T11:10:52Z
置信度 0.70
-
crossref
Túlio M. Campos, Caroline Andersson, Magnus Evertsson, Malcolm Powell 等
2024-01-21T01:28:23Z
置信度 0.70
-
crossref
Song Zhang, Yongjun Xian, Shuming Wen, Guanyu Liang 等
2024-08-10T00:13:33Z
置信度 0.70
-
Temperature step infrared spectroscopy is used to monitor vibrations associated with water molecules and zeolite framework during thermal dehydration and rehydration of HY and NaY. Temperature-dependent HY and NaY infrared spectrum intensity and wavenumber tre…
crossref
Robert L. White
2024-01-18T03:50:56Z
置信度 0.70
-
crossref
Brenda Segura-Bailón, Gretchen T. Lapidus, Guadalupe Ramos-Sánchez
2024-09-23T20:27:30Z
置信度 0.70
-
crossref
M.S. Çelik, O. Guven, İ.E. Karaağaçlıoğlu, O. Ozdemir
2024-07-03T17:35:09Z
置信度 0.70
-
Unless otherwise noted, all mineral photos by Michael R. Walter of Empire State mine specimens in the inventory of Geologic DesiresFigure 1. Entry sign to the Empire State mine. Michael R. Walter p...
crossref
Michael R. Walter, Kevin Dixon
2024-04-18T17:29:26Z
置信度 0.70
-
Figure 1. Tom Zhang’s collection in China in 2019. Tom Zhang photo.Reproduced with permissionFigure 2. Zhang holding the famous “snail’’ rhodochrosite when visiting Bill Larson’s collection in 2023...
crossref
Peter K. M. Megaw
2024-02-21T17:05:06Z
置信度 0.70
-
Coal and other mineral resources are also commonly found in bauxite mining. The process of bauxite mining is usually affected by retained ore pillars in other strata, which leads to the formation of combinations composed of different strata. Once these combina…
crossref
Yu Tang, Weibing Zhu, Jianlin Xie, Tianyu Li 等
2024-11-05T04:55:33Z
置信度 0.70
-
As with the year 2022, organizers of micromount events in 2023 faced the question of Zoom components, though in slightly different fashion. In 2022, the question was primarily whether or not to hol...
crossref
Quintin Wight
2024-08-19T19:53:43Z
置信度 0.70
-
Figure 1. Historical view of the main Brown Derby–group pegmatites, looking southwest, as seen in 1949. From Staatz and Trites (1955, fig. 8).Reproduced with permissionWhen it comes to Colorado’s p...
crossref
Philip M. Persson, Mark Ivan Jacobson
2024-02-21T17:05:06Z
置信度 0.70
-
Figure 1. A view of Ettringen village, seen from the south-southeast from the Ettringer Bellerberg. https://commons.wikimedia.org/wiki/File:Ettringen_Mayen-Koblenz_SSO.JPGReproduced with permission...
crossref
Bruce Cairncross
2024-08-19T19:53:43Z
置信度 0.70
-
crossref
Richard Playford
2024-01-24T11:12:11Z
置信度 0.70
-
crossref
Melda Bolat Bülter, Dursun Ali Köse
2024-05-03T17:49:13Z
置信度 0.70
-
crossref
N.O. Lotter, E. Whiteman, M.C. Hoffman, V. Nkuna 等
2024-03-27T11:42:51Z
置信度 0.70
-
crossref
Mark Lupisella
2025-11-21T13:18:47Z
置信度 0.70
-
The role of the annual long-range planning (LRP) meeting of the Executive Committee is to address longer-term issues of The Clay Minerals Society.This meeting was held in January.One of the issues on the agenda has been the planning for our annual meetings.Thi…
crossref
2024-04-11T05:34:02Z
置信度 0.70
-
This book places recent developments in deep-sea minerals mining in a historical context, and covers environmental, technological, and economic issues.
crossref
David S. Cronan
2024-05-06T06:02:35Z
置信度 0.70
-
Clay minerals are fascinating materials to study, both from a fundamental point of view and because they have applications in many fields.Transport of clays, soil physics and clay geophysics, biogeochemistry and environmental geochemistry, soil science and soi…
crossref
2024-02-15T07:56:33Z
置信度 0.70
-
crossref
Djebbar Tiab, Erle C. Donaldson
2024-03-29T07:45:44Z
置信度 0.70
-
In this paper, we discuss the implementation of artificial self-awareness mechanisms and self-reflection abilities in deep neural networks. While the current limitations of research prevent achieving cognitive capabilities on par with natural biological entiti…
crossref
Paolo Dell’Aversana
2024-02-28T03:37:57Z
置信度 0.70
-
Abstract Meteorite paleomagnetism is fundamental to understanding planetary dynamo processes and the evolution of the early Solar System. However, due to the extraterrestrial and ancient origins of meteorites, their paleomagnetic recording fidelity remains unc…
openalex
Chen Wen, Huapei Wang, Yu‐Min Chou, Chun‐Chieh Wang 等
2024-05-01
置信度 0.72
PaleomagnetismLavaGeologyIntensity (physics)Fidelity
-
The James Webb Space Telescope (JWST) opened a new era for the identification of molecular systems in the interstellar medium (ISM) by vibrational features. One group of molecules of increasing interest is cyano-derivatives of aromatic organic molecules, which…
openalex
Yanting Xu, Małgorzata Biczysko
2024-09-03
置信度 0.72
BenzonitrileIdentification (biology)Test (biology)ChemistryComputational chemistry
-
Abstract The particle-size distribution (PSD) of rock fragments is crucial for various engineering practices. Recently, there has been increasing attention towards new methods for analysing rock fragment PSD based on artificial intelligence and computer vision…
openalex
Yudi Tang, Yulin Wang, Xin Wang, Joung Oh 等
2025-01-09
置信度 0.72
Fragment (logic)Artificial intelligenceComputer scienceComputer visionPattern recognition (psychology)
-
Pyroxenes contained in island-arc type basalts and a calc-alkalic andesite from DSDP Leg 59, underwent microprobe analyses; from these data pyroxene geothermometry was calculated. The samples were plagioclase-augitebronzite-( )pigeonite phyric tholeiitic basal…
openalex
T. Ishii
1981-01-01
置信度 0.72
PhenocrystBasaltGeologyPyroxenePigeonite
-
openalex
Jérôme Juilleret, A. Calzada‐Diaz, Riccardo Scalenghe, Giacomo Certini
2025-03-24
置信度 0.72
PedologyNew horizonsResource (disambiguation)GeologyAstrobiology
-
Protists are less studied for their role and diversity in ecosystems. Notably, protists have played and still play an important role in microbialites. Microbialites, or lithified microbial mats, represent the oldest evidence of fossil biofilms (~3.5 Gyr). Mode…
openalex
Anthony M Bonacolta, Pieter T. Visscher, Javier del Campo, Richard White
2024-09-03
置信度 0.72
EcologyProtistEcosystemMarine ecosystemBiology
-
Lunar mare basalt is recognized as an important in situ resource on the lunar surface. However, the significant compositional variability of lunar mare basalts introduces uncertainties concerning the potential for their use in fabricating fibers and composite …
openalex
Jin Liu, Lida Luo, Jiali Xu, Xiaoxu Zhu 等
2024-04-26
置信度 0.72
BasaltComposition (language)Basalt fiberMaterials scienceLunar mare
-
Abstract Samples were recently collected from the carbonaceous asteroid (162173) Ryugu, by the Japan Aerospace Exploration Agency (JAXA) Hayabusa2 mission. They resemble CI chondrites material, thus showing clear evidence of extensive aqueous alteration attest…
openalex
Hugues Leroux, Corentin Le Guillou, Maya Marinova, Sylvain Laforet 等
2023-11-14
置信度 0.72
ChondriteFerrihydriteCarbonaceous chondriteSaponiteGeology
-
openalex
Long‐Fei Gou, Zhangdong Jin, Αlbert Galy, Yang Xu 等
2023-01-11
置信度 0.72
CarbonateGeologyCarbonate mineralsWeatheringDissolution
-
Unique worldwide, nitrate/iodine deposits (NIDs) are located along a 700 km geological belt in the Atacama Desert, Chile. They serve as the primary source of mineral ores for the extraction of iodine, sodium, and potassium nitrates. NIDs have been relatively u…
openalex
M. Arturo Cortes, Priscilla Avendaño, Olga Encalada, Camila Salazar‐Ardiles 等
2024-04-16
置信度 0.72
FirmicutesActinobacteriaEnvironmental chemistryProteobacteriaSoil water
-
Abstract. Primary granitic melt inclusions are trapped in garnets of eclogites in the garnet peridotite body of Pfaffenberg, Granulitgebirge (Bohemian Massif, Germany). These polycrystalline inclusions, based on their nature and composition, can be called nano…
openalex
Alessia Borghini, Silvio Ferrero, Patrick J. O’Brien, Bernd Wunder 等
2024-03-15
置信度 0.72
MassifEclogiteGeologyGeochemistryBearing (navigation)
-
High-resolution scanning electron microscopy (SEM) visualization of sedimentary organic matter is widely utilized in the geosciences for evaluating microscale rock properties relevant to depositional environment, diagenesis, and the processes of fluid generati…
openalex
Paul C. Hackley, Ryan J. McAleer, Aaron M. Jubb, Brett J. Valentine 等
2024-03-12
置信度 0.72
Sedimentary organic matterSedimentary rockCathodoluminescenceOrganic matterSedimentary depositional environment
-
Interaction between magma and carbonate plays a pivotal role in volcanic systems, yet its impact on magma transport properties remains inadequately explored. This study presents novel viscosity data on a leucite-bearing phonotephritic melt from the 472 CE Poll…
openalex
Gabriele F. Giuliani, Danilo Di Genova, Fabrizio Di Fiore, Pedro Valdivia 等
2024-09-12
置信度 0.72
GeologyCarbonateAssimilation (phonology)ViscosityGeochemistry
-
This study examines the mineral composition of volcanic samples similar to lunar materials, focusing on olivine and pyroxene. Using hyperspectral imaging (HSI) from 400 to 1000 nm, we created data cubes to analyze the reflectance characteristics of samples fro…
openalex
Fatemeh Fazel Hesar, Mojtaba Raouf, Peyman Soltani, B. Foing 等
2025-04-02
置信度 0.72
Hyperspectral imagingPhysicsVolcanoAstrobiologyRemote sensing
-
Abstract We integrate published stable isotopic, chemical, mineralogical, and biotic data from the onset of the Paleocene‐Eocene thermal maximum (PETM) at Site 690, Maud Rise in the Southern Ocean. The integrated data set documents a sequence of environmental …
openalex
Timothy J. Bralower, Katrin J. Meißner, K. Alexander, Deborah J Thomas
2014-09-13
置信度 0.72
GeologyDynamics (music)ThermalPaleontologyGeophysics
-
The process of lunar magma ocean solidification provides crucial constraints on the composition and extent of distinct chemical reservoirs in the lunar mantle that formed during the early evolution of the Moon. We use a combination of phase equilibria models c…
openalex
Sabrina Schwinger, D. Breuer
2021-12-03
置信度 0.72
GeologyCrystallizationMagmaFractional crystallization (geology)Composition (language)
-
Innovative building materials and techniques that take advantage of in situ resources utilization (ISRU) for the sustainable development of extraterrestrial habitats are required to achieve sustainable human activity on the Moon and Mars. However, for space co…
openalex
Karanbir Randhawa, Anhad Gill
2026-06-14
置信度 0.72
HabitabilityExtraterrestrial lifeEngineeringConstruction engineeringQuality (philosophy)
-
Abstract The Martian Moons eXploration (MMX) mission will study the Martian moons Phobos and Deimos, Mars, and their environments. The mission scenario includes both landing on the surface of Phobos to collect samples and deploying a small rover for in situ ob…
openalex
Hideaki Miyamoto, Takafumi Niihara, Koji Wada, Kazunori Ogawa 等
2021-12-01
置信度 0.72
RegolithAstrobiologyMars Exploration ProgramMartian surfaceMartian
-
Research subject. Zincochromite in veins of chromium-bearing mica (fuchsite) in metarhyolites. Aim. To establish the relationships of zincochromite with other minerals and Au–Pd mineralization. To determine the place and role of zincochromite in the process of…
openalex
S. A. Onishchenko
2025-12-26
置信度 0.72
MicaGreenschistMineralRecrystallization (geology)Biotite
-
Previous Mars Reconnaissance Orbiter and Mars Express observations of Phobos and Deimos, the moons of Mars, have improved our understanding of these small bodies. However, their formation and composition remain poorly constrained. Physical and spectral propert…
openalex
Antonin Wargnier, T. N. Gautier, A. Doressoundiram, Giovanni Poggiali 等
2024-07-14
置信度 0.72
AsteroidAstrobiologyPhotometry (optics)Mars Exploration ProgramEjecta
-
Abstract Oxygen produced through in‐situ resource utilization (ISRU) is critical to maintaining a permanent human presence on the lunar surface. Molten regolith electrolysis and carbothermal reduction are two promising ISRU techniques for generating oxygen dir…
openalex
Kevin Yu, Jamesa L. Stokes, Bryan J. Harder, Lorlyn Reidy 等
2024-04-13
置信度 0.72
RegolithMaterials scienceYttria-stabilized zirconiaSinteringCrucible (geodemography)
-
The chemical makeup of our solar system is a reflection of Galactic chemical evolution in the local interstellar medium (ISM) over the past ~9 Ga before the formation of the solar system. Although the incorporated ISM dust was mostly destroyed during the solar…
openalex
Nan Liu
2024-06-20
置信度 0.72
Presolar grainsAstrobiologyPhysicsMeteoriteChondrite
-
AIM: This study aimed to understand the morphological effects of (in)organic additives on microbially induced calcium carbonate precipitation (MICP). METHODS AND RESULTS: MICP was monitored in real time in the presence of (in)organic additives: bovine serum al…
openalex
Jamie Haystead, Katie Gilmour, Angela Sherry, Martyn Dade‐Robertson 等
2023-12-18
置信度 0.72
VateriteCalciteCalcium carbonateMagnesiumChemistry
-
openalex
Masahiko Sato
2025-11-01
置信度 0.72
Extraterrestrial lifeAstrobiologyGeologyRemote sensingPhysics
-
Seismological observations indicate the presence of chemical heterogeneities at the lowermost mantle, just above the core-mantle boundary (CMB), sparking debate over their origins. A plausible explanation for the enigmatic seismic wave velocities observed in u…
openalex
Katsutoshi Kawano, Masayuki Nishi, H. Kuwahara, Sho Kakizawa 等
2024-10-15
置信度 0.72
Mantle (geology)Core–mantle boundaryGeologySilicateGeophysics
-
Abstract Formaldehyde (H2CO) is a critical precursor for the abiotic formation of biomolecules, including amino acids and sugars, which are the building blocks of proteins and RNA. Geomorphological and geochemical evidence on Mars indicates a temperate environ…
openalex
Shungo Koyama, Arihiro Kamada, Yoshihiro Furukawa, Naoki Terada 等
2024-02-09
置信度 0.72
Mars Exploration ProgramAstrobiologyFormaldehydeEnvironmental scienceProduction (economics)
-
Abstract Astrobiology research seeks to understand how life begins and evolves, and to determine whether life exist elsewhere in the universe. The discovery of diverse ocean worlds has significantly expanded the number of planetary bodies in the Solar System t…
openalex
Alfonso F. Dávila, J. L. Eigenbrode
2024-04-25
置信度 0.72
EnceladusAstrobiologyContext (archaeology)HabitabilityExtraterrestrial life
-
During their delivery to Earth, extraterrestrial dust particles (EDPs) are heated via aerodynamic braking in the upper atmosphere, liberating volatile and organic species. This study investigates the influence of atmospheric entry heating on this liberation pr…
openalex
Rebecca Wilson
2010-01-01
置信度 0.72
Murchison meteoriteAstrobiologyChemistryAtmosphere (unit)Atmospheric entry
-
D-amino acids, found in excess in a minority of organisms and crucial for marine invertebrates, contrast with the more common L-amino acids in most life forms. The local prebiotic origin of D-amino acid enantiomeric excess in natural systems remains an unsolve…
openalex
Ruiqi Li, Quanzheng Deng, Lu Han, Tianwei Ouyang 等
2024-11-22
置信度 0.72
Amino acidChemistryEnantiomerEnantiomeric excessAbiogenesis
-
The current space arena has changed significantly since the 1950s, when outer space activities commenced. At the time of the adoption of the Outer Space Treaty (and the related General Assembly Resolutions), the outer space arena was largely dominated by the p…
openalex
Anél Ferreira-Snyman
2021-03-29
置信度 0.72
Outer spaceSovereigntySpace (punctuation)Space lawPolitical science
-
Abstract Atmospheric pollutants such as chlorofluorocarbons and NO2 have been proposed as potential remotely detectable atmospheric technosignature gases. Here we investigate the potential for artificial greenhouse gases including CF4, C2F6, C3F8, SF6, and NF3…
openalex
Edward W. Schwieterman, Thomas J. Fauchez, Jacob Haqq‐Misra, Ravi Kopparapu 等
2024-06-25
置信度 0.72
ExoplanetGreenhouse gasGreenhouseEnvironmental scienceAstrobiology
-
As a first step in preparing for the return of samples from the Moon by the Artemis Program, NASA initiated the Apollo Next Generation Sample Analysis Program (ANGSA). ANGSA was designed to function as a low-cost sample return mission and involved the curation…
openalex
C. K. Shearer, F. M. McCubbin, S. A. Eckley, S. B. Simon 等
2024-08-20
置信度 0.72
ApolloAstrobiologySample (material)Planetary sciencePhysics
-
Abstract The Earth's fluid budget is dominated by species in the system C–O–H–N–S together with halogens such as F and Cl. H2O is by far the most abundant. Such fluids are one of the two main mass transport agents (fluid and magma) in the Earth. Among those, i…
openalex
Bjørn O. Mysen
2022-10-18
置信度 0.72
WettingGeologyMineralogyFluid dynamicsPorosity
-
Abstract It has been shown that ultraviolet (UV) irradiation is responsible for the destruction of organic compounds on the surface of Mars. When combined with the photochemically-driven production of oxychlorines (ClOx) it can generate highly reactive species…
openalex
J. S. Newmark, Samuel P. Kounaves
2024-04-01
置信度 0.72
Mars Exploration ProgramRegolithMartianChemistryMartian surface
-
NASA is planning human exploration of the Moon, while preparations are underway for human missions to Mars, and deeper into the solar system. These missions will expose space travelers to unusual conditions, which they will have to adapt to. Similar conditions…
openalex
Barbara Le Roy, Charles Martin‐Krumm, Nathalie Piñol‐Domenech, Frédéric Dutheil 等
2023-01-19
置信度 0.72
Adaptation (eye)Isolation (microbiology)Space explorationMars Exploration ProgramHuman systems engineering
-
Abstract The domestication of agriculture is widely recognized as one of the most crucial technological adaptations for the transition of humanity from hunter-and-gatherer groups into early city-states and ultimately, complex civilizations. As humankind sets f…
openalex
Laura E. Fackrell, S. Humphrey, Rafael Loureiro, Andrew G. Palmer 等
2024-09-12
置信度 0.72
RegolithAgricultureEnvironmental scienceEarth scienceEnvironmental resource management
-
Abstract Fe‐rich relict olivine grains are found in a small percentage of cosmic spherules, which are studied here to determine the nature of their precursors. We examined 128 Fe‐rich relict olivine grains with Fa >10 mol% from 53 cosmic spherules of different…
openalex
D. Fernandes, N. G. Rudraswami, Mayank Pandey, V. P. Singh
2024-02-06
置信度 0.72
ChondriteOlivineChondruleAsteroidPyroxene
-
Space life science is a discipline dedicated to investigating the origin, evolution, and distribution of life under space environmental conditions, along with the phenomena and principles governing life. This field delves into the mechanisms of life’s origin a…
openalex
Yufen Zhao, Yuejin Hua, Y. Z. Li, Yeqing Sun 等
2024-01-01
置信度 0.72
Space (punctuation)Development (topology)Process managementComputer scienceBusiness
-
Abstract The dwarf planet Ceres has been proven to be a world with an extraordinary diversity of chemical species formed in aqueous environments. Dantu crater, being one of the largest and deepest impact craters on Ceres, offers valuable insights into the geol…
openalex
M. C. De Sanctis, E. Ammannito, F. G. Carrozzo, M. Ciarniello 等
2024-03-15
置信度 0.72
AmmoniumChemistryEnvironmental scienceAstrobiologyPhysics
-
The zeolite-catalyzed conversion of DME into chemicals is considered environmentally friendly in industry. The periodic density functional theory, statistical thermodynamics, and the transition state theory are used to study some possible parallel reactions ab…
openalex
Xiaofang Chen, Pei Feng, Xiujie Li
2024-04-26
置信度 0.72
ZeoliteFerrieriteChemistryDimethyl etherReactivity (psychology)
-
Organic matter (OM) has been found in numerous meteorites, and recently on comets and asteroids. The OM from primitive small bodies contains a soluble (SOM) and an insoluble part (IOM) locked in the mineral matrix. This OM is extracted using different protocol…
openalex
Anastasiia Shvetsova, María Fariñas, O. Bollengier, Carole La 等
2026-07-02
置信度 0.72
ChemistryExtraction (chemistry)Organic matterMeteoriteMass spectrometry
-
BACKGROUND: The stone-dwelling genus Blastococcus plays a key role in ecosystems facing extreme conditions such as drought, salinity, alkalinity, and heavy metal contamination. Despite its ecological significance, little is known about the genomic factors unde…
openalex
Imed Sbissi, Farah Chouikhi, Faten Ghodhbane‐Gtari, Maher Gtari
2025-01-20
置信度 0.72
BiologyResilience (materials science)Keystone speciesEvolutionary biologyEcology
-
Carbohydrates, in particular the d-enantiomers of ribose, 2-deoxyribose, and glucose, are essential to life's informational biopolymers (RNA/DNA) and for supplying energy to living cells through glycolysis. Considered to be potential biosignatures in the searc…
openalex
Adrien D. Garcia, Vanessa Leyva, Jana Bocková, Raphaël Pepino 等
2024-02-01
置信度 0.72
ChemistryEnantioselective synthesisDerivatizationChromatographyGas chromatography
-
In this hypothesis article, we discuss the basic requirements of planetary environments where aerobe organisms can grow and survive, including atmospheric limitations of millimeter-to-meter-sized biological animal life based on physical limits, and O$_2$, N$_2…
openalex
H. Lämmer, Manuel Scherf, Laurenz Sproß
2024-12-06
置信度 0.72
Earth (classical element)AstrobiologyMathematicsPhysicsMathematical physics
-
Abstract The recording of planetary magnetic fields is often attributed to uniformly-magnetised nanoscopic iron oxides, called single-domain. Yet, the main magnetic constituents of rocks are more complex, non-uniformly magnetised grains in single or multi-vort…
openalex
Ualisson Donardelli Bellon, Wyn Williams, Ricardo I.F. Trindade, Ana Díaz 等
2024-10-04
置信度 0.72
Earth's magnetic fieldNanoscopic scaleCoupling (piping)Stability (learning theory)Micromagnetics
-
Abstract Venus is Earth’s closest planetary neighbour and both bodies are of similar size and mass. As a consequence, Venus is often described as Earth’s sister planet. But the two worlds have followed very different evolutionary paths, with Earth having benig…
openalex
R. C. Greenwood, M. Anand
2020-05-11
置信度 0.72
VenusMars Exploration ProgramAstrobiologyPlanetChondrite
-
Terrestrial field analogues are crucial for preparing upcoming space missions and advancing our knowledge on extraterrestrial environments. They are extreme environments on Earth that share common characteristics with past or extant environments on other plane…
openalex
Katlo Oromeng, Trhas Hadush Kashay, Fulvio Franchi, Barbara Cavalazzi
2024-07-03
置信度 0.72
Mars Exploration ProgramClay mineralsGeologyEarth scienceAstrobiology
-
Abstract Hydrous alteration of olivine macrocrysts in a Martian olivine phyric basalt, NWA 10416, and a terrestrial basalt from southern Colorado are examined using SEM, EPMA, TEM, and µXRD techniques. The olivines in the meteorite contain linear nanotubes of …
openalex
Z. Váci, C. B. Agee, C. D. K. Herd, E. L. Walton 等
2020-05-01
置信度 0.72
OlivineGeologyMeteoriteBasaltGeochemistry
-
Abstract Extraterrestrial cratering was a critical component in the evolution of the early Earth, but discovery of very ancient and deeply exhumed impact structures remains elusive, as identification tools are in short supply. The recognition of such structure…
openalex
Adam A. Garde, L. Johansson, Nynke Keulen, Andrea Schreiber 等
2023-10-25
置信度 0.72
ZirconGeologyImpact craterImpact structureBreccia
-
The geobiological cycle of nitrogen is a coupling of the biogeochemical and geological cycles of nitrogen, which provides insights into the interactions between life and the environment and the evolution of Earth systems. The partial pressure of atmospheric ni…
openalex
Genming Luo
2024-03-12
置信度 0.72
CyclingNitrogen cycleEarth scienceEvolutionary biologyEnvironmental science
-
Extremophiles and their products have been a major focus of research interest for over 40 years. Through this period, studies of these organisms have contributed hugely to many aspects of the fundamental and applied sciences, and to wider and more philosophica…
openalex
Don A. Cowan, Sonja‐Verena Albers, Garabed Antranikian, Haruyuki Atomi 等
2024-04-29
置信度 0.72
ExtremophileSustainabilitySustainable developmentEnvironmental planningEnvironmental ethics
-
openalex
Martin Bizzarro, Anders Johansen, Caroline Dorn
2025-04-28
置信度 0.72
CosmochemistryAstrobiologyAstronomyPlanetary scienceAstrophysics
-
Abstract Reckling Peak (RKP) 17085 is a newly classified Antarctic CM chondrite that preserves a complex alteration history characterized by mild aqueous alteration (CM2.7), overprinted by a short‐lived thermal metamorphic event (heating stage III [<750°C]), a…
openalex
A. Musolino, Martin D. Suttle, L. Folco, A. J. King 等
2024-09-02
置信度 0.72
ChondriteGeologyGeochemistryAstrobiologyMeteorite
-
Abstract The 369 m deep M4 drill hole, located ~18 km NNW of the center of the 146 Ma Morokweng impact structure (MIS), intersects shocked Archean granitoid gneisses and subsidiary dolerite intrusions that are cut by faults, cataclasites and mm‐ to m‐wide suev…
openalex
Roger L. Gibson, S. Wela, Auriol S. P. Rae, M. A. G. Andreoli
2024-11-02
置信度 0.72
PetrographyShock (circulatory)Morphology (biology)GeologyGeography
-
Abstract The Paleocene‐Eocene Thermal Maximum (PETM) was a transient global warming event and is recognized in the geologic record by a prolonged negative carbon isotope excursion (CIE). The onset of the CIE was due to a rapid influx of 13 C‐depleted carbon in…
openalex
Emily H. Hollingsworth, Felix J. Elling, Marcus P. S. Badger, Richard D. Pancost 等
2024-01-31
置信度 0.72
Carbon fibersTotal organic carbonEnvironmental scienceThermalMobilization
-
The NASA Mars 2020 Perseverance rover is actively exploring Jezero crater to conduct analyses on igneous and sedimentary rock targets from outcrops located on the crater floor (Máaz and Séítah formations) and from the delta deposits, respectively. The rock sam…
openalex
Laura Clodoré, Frédéric Foucher, Keyron Hickman‐Lewis, S. Sorieul 等
2024-02-01
置信度 0.72
Mars Exploration ProgramMartianImpact craterGeologyAstrobiology
-
The subsurface ocean of Europa is a high priority target in the search for extraterrestrial life, but direct investigations are hindered by the presence of a thick, exterior ice shell. Here we present spectral line and continuum maps of Europa obtained over fo…
openalex
Martin Cordiner, Alexander E. Thelen, Ian-Lin Lai, W. L. Tseng 等
2024-04-08
置信度 0.72
SpectroscopyAstrobiologyPhysicsEnvironmental scienceAstronomy
-
A good traveler has no fixed plans and is not intent upon arriving.A good artist lets their intuition lead them wherever it wants.A good scientist has freed themself of concepts and keeps their mind open to what is.Thus the Master is available to all people an…
openalex
Maximilian B. Mandl
2019-01-01
置信度 0.72
GeochemistryAstrobiologyGeologyEarth (classical element)Isotope
-
As Utopia Planitia might have once stored a relatively large water body, the western edge of the Qaidam Basin (a dehydrated paleolake basin featured by various Mars-like landscapes) in the northeastern Tibetan Plateau is analogous to the supposed lake shorelin…
openalex
Jianxun Shen, Li Liu, Huiqing Zhang, Xue Guo 等
2025-03-14
置信度 0.72
HabitabilityMars Exploration ProgramGeologyGeochemistryAstrobiology
-
Laser-induced breakdown spectroscopy (LIBS) is a type of optical emission spectroscopy capable of rapid, simultaneous multi-element analysis. LIBS is effective for the analysis of atmospheric gases, geological fluids, and a broad spectrum of minerals, rocks, s…
crossref
Russell S. Harmon
2024-07-23T07:57:23Z
置信度 0.70
-
Figure 1. Cincinnati’s Museum of Natural History moved into the capacious and striking Union Terminal in 1990 and occupies most of the north side of the complex now housing several museums and arch...
crossref
Greg Hand
2024-04-18T17:29:26Z
置信度 0.70
-
• A detailed model of a PGNAA bulk material sensor was developed. • The model was validated with sensor measurements of sample materials. • The model was able to simulate the PGNAA spectrum and characteristic peaks. • The simulation can decompose the spectrum …
crossref
Dylan Peukert, Chaoshui Xu, Peter Dowd
2024-08-31T07:35:46Z
置信度 0.70
-
Two species in question, Tiltoniceras sp. (Zhang et al., 2024, p. 6, Figure 5A,B,E) and “Hildoceratidae sp.”, belong to the misidentification of ammonites, the conclusion drawn by Zhang et al. (2024) lacks reliable evidence from ammonite biochronology to suppo…
crossref
Jiarun Yin
2024-07-30T11:11:25Z
置信度 0.70
-
Ensuring safe conditions for mining coal under water-bearing sands in the Velenje coal mine depends on the designed parameters of hydrogeology, geomechanics and drainage. The purpose of the research is to predict and simulate the hydrostatic pressures above th…
crossref
Željko Vukelić, Jurij Šporin
2024-01-09T10:48:06Z
置信度 0.70
-
The names and representation of countries and territories used in this joint publication follow the practice of the OECD.This document, as well as any data and map included herein are without prejudice to the status of or sovereignty over any territory, to the…
crossref
2024-08-09T07:35:46Z
置信度 0.70
-
The oceans cover 71% of the planet, and the seafloor contains the largest source of new minerals yet to be exploited, including manganese nodules and crusts, and polymetallic sulfides. These ocean floor deposits could provide a vast source of critical metals f…
crossref
John Wiltshire
2024-04-08T05:48:51Z
置信度 0.70
-
Figure 1. Alice Evelyn Wilson in 1938. Portrait by Yousuf Karsh, photo e01782823, Library and Archives Canada.Reproduced with permissionAlicewilsonite-(YCe), ideally Na2Sr2YCe(CO3)6·3H2O, is a new ...
crossref
Peter Tarassoff
2024-06-21T16:51:46Z
置信度 0.70
-
Since its inception in January 2022, Minerals and Mineral Materials has disseminated 28 scholarly works of paramount quality. These contributions have garnered substantial attention, accumulating 23,919 views and 9,263 downloads.
crossref
2024-03-29T07:03:25Z
置信度 0.70
-
Minerals are major constituents of rocks, with the relative abundance of minerals related to that of their constituent elements in the Earth's crust and mantle. Sources of metals in wine are diverse and include vineyard soil, sprays, and exogenous contaminants…
crossref
2024-05-25T00:06:19Z
置信度 0.70
-
The synergistic application of sulfites and polyamines has led to a significant advancement in the selective depression of pyrrhotite during pentlandite and chalcopyrite flotation, yet their efficacy in the flotation of gold-copper ores remains unexplored. Her…
crossref
Foad Raji, Ronel Kappes, Yongjun Peng
2024-08-01T10:53:53Z
置信度 0.70
-
crossref
Chuan Dai, Pan Chen, Honghu Tang, Jiayan Liu 等
2024-08-05T10:44:12Z
置信度 0.70