地外矿物 · 全部实体（第 56 / 100 页）

本页收录第 5501–5600 条，共 10000 条 · 返回 地外矿物 首页

• Precise Moessbauer milliprobe determination of ferric iron in rock-forming minerals and limitations of electron microprobe analysis
  For estimations of P - T conditions of igneous and metamorphic rocks, Fe 3+ in coexisting minerals is either assumed to be zero or is calculated from electron microprobe analyses (EMPA) based upon stoichiometry and charge balance. Geothermobarometers that invo…
  openalex Vladimir N. Sobolev, Catherine McCammon, L. A. Taylor, G. A. Snyder 等 1999-02-01 置信度 0.72 Electron microprobeFERRIC IRONMicroprobeMineralogyGeology
• Cosmic-ray-induced fission of heavy nuclides: Possible influence on apparent 238U-fission track ages of extraterrestrial samples
  openalex G. Damm, K. Thiel, W. Herr 1978-08-01 置信度 0.72 Fission track datingFissionCosmic rayNuclideMeteorite
• Implications of extraterrestrial material on the origin of life
  Abstract Meteoritic organic material may provide the best perspective on prebiotic chemistry. Meteorites have also been invoked as a source of prebiotic material. This study suggests a caveat to extraterrestrial organic delivery: that prebiotic meteoritic orga…
  openalex Matthew A. Pasek 2015-08-01 置信度 0.72 Extraterrestrial lifePrebioticAstrobiologyMeteoriteAbiogenesis
• Extraterrestrial materials processing and construction
  Applications of available terrestrial skills to the gathering of lunar materials and the processing of raw lunar materials into industrial feed stock were investigated. The literature on lunar soils and rocks was reviewed and the chemical processes by which ma…
  openalex David R. Criswell 1980-01-31 置信度 0.72 Raw materialElectrowinningMaterials processingProduction (economics)Metallurgy
• Phosphate in Angra dos Reis: Structure and composition of the Ca3(PO4)2 minerals
  openalex Eric Dowty 1977-06-01 置信度 0.72 WhitlockiteChondriteComposition (language)YttriumGeology
• Were micrometeorites a source of prebiotic molecules on the early Earth?
  openalex M. Maurette, André Brack, G. Kurat, Michel Perreau 等 1995-03-01 置信度 0.72 AstrobiologyMeteoriteEarth (classical element)Interplanetary dust cloudExtraterrestrial life
• Special issue on Exobiology: the search for extraterrestrial life and prebiotic chemistry
  openalex F. Raulin, Christopher P. McKay 2002-06-01 置信度 0.72 Extraterrestrial lifeAstrobiologyGeomicrobiologyExtremophileGeology
• Natural Radioactivity
  openalex Merril Eisenbud, T.F. Gesell 1997-01-01 置信度 0.72 RadionuclideNuclideIsotopeRadioactive decayNatural (archaeology)
• Formose production by minerals: Possible relevance to the origin of life
  openalex A. G. Cairns-Smith, Paul Ingram, G.L. Walker 1972-06-01 置信度 0.72 HadeanAbiogenesisChemical evolutionProtocellEarly Earth
• Nucleosynthetic isotope anomalies and their cosmochemical significance
  Unlike most terrestrial rocks, some meteorites and their mineral components show isotope compositions that are clearly associated with nucleosynthetic processes in stars other than the Sun. Although isotope anomalies of nucleosynthetic origin have been an acti…
  openalex Liping Qin, Richard W. Carlson 2016-01-01 置信度 0.72 AstrobiologyMeteoriteCosmochemistryFormation and evolution of the Solar SystemIsotope
• In situ determination of K–Ar ages from minerals and rocks using simultaneous laser-induced plasma spectroscopy and noble gas mass spectrometry
  openalex Jesús Solé 2014-09-08 置信度 0.72 Noble gasMass spectrometryGeologyIn situSpectroscopy
• Thera and the Aegean World II
  openalex Robert Wasson 1982-07-01 置信度 0.72 Mars Exploration ProgramRegolithAstrobiologyMartianMartian surface
• Initial report of the Petrophysics Laboratory
  Extraterrestrial magnetism -The Principles of Rock ~1agnetism -Remanent and induced magnetism --Ferromagnetism, antiferromagnetism, and ferrimagnetism -Diamagnetism, paramagnetism, and superparamagnetism Magnetic minerals in rocks ------Thermoremanent magnetiz…
  openalex Graham R. Hunt, Giselle Johnson, Gary R. Olhoeft, D.E. Watson 1979-01-01 置信度 0.72 PetrophysicsComputer sciencePetroleum engineeringGeologyGeotechnical engineering
• Volcanism at the Permian‐Triassic Boundary in South China and Its Effects on Mass Extinction
  Abstract This paper discusses the clayrocks widespread at the Permian‐Triassic boundary, which are mostly of volcanic origin. Volcanogenetic textures, structures and minerals such as high‐temperature quartz are found in clayrocks at the Permian‐Triassic bounda…
  openalex Yin Hongfu, Siji Huang, Zhang Ke-xin, Yang Fengqing 等 1989-12-01 置信度 0.72 PermianExtinction eventGeologyPermian–Triassic extinction eventPaleontology
• Challenges in the Search for Perchlorate and Other Hydrated Minerals With 2.1‐μm Absorptions on Mars
  A previously unidentified artifact has been found in Compact Reconnaissance Imaging Spectrometer for Mars targeted I/F data. It exists in a small fraction (<0.05%) of pixels within 90% of images investigated and occurs in regions of high spectral/spatial varia…
  openalex E. K. Leask, B. L. Ehlmann, Murat Dündar, S. L. Murchie 等 2018-11-09 置信度 0.72 Mars Exploration ProgramAstrobiologyPerchlorateGeologyMineralogy
• Searching for Biosignatures Using Electron Paramagnetic Resonance (EPR) Analysis of Manganese Oxides
  Manganese oxide (Mn oxide) minerals from bacterial sources produce electron paramagnetic resonance (EPR) spectral signatures that are mostly distinct from those of synthetic simulants and abiogenic mineral Mn oxides. Biogenic Mn oxides exhibit only narrow EPR …
  pubmed Soon Sam Kim, John Bargar, Kenneth H. Nealson, Beverly E. Flood 等 2011 Oct 置信度 0.82 Electron paramagnetic resonanceAbiogenic petroleum originManganeseChemistryIonic bonding
• Automated Remote Sensing with Near Infrared Reflectance Spectra: Carbonate Recognition
  openalex Joseph Ramsey, P. R. Gazis, T. L. Roush, Peter Spirtes 等 2002-07-01 置信度 0.72 Reliability (semiconductor)Computer scienceIdentification (biology)ReflectivityRemote sensing
• The search for extraterrestrial intelligence—SETI
  openalex P. Morrison, J. Billingham, J. H. Wolfe 1979-01-01 置信度 0.72 Search for extraterrestrial intelligenceExtraterrestrial lifeAstrobiologyComputer scienceAstronomy
• Leaf-fossil evidence for extensive floral extinction at the Cretaceous-Tertiary boundary, North Dakota, USA
  openalex Kirk R. Johnson 1992-02-01 置信度 0.72 MacrofossilGeologyPaleontologyExtinction eventCretaceous
• Carbon, oxygen and nitrogen isotopic compositions of possible martian weathering products in EETA 79001
  openalex I. P. Wright, M. M. Grady, C. T. Pillinger 1988-04-01 置信度 0.72 MeteoriteCarbonateWeatheringGeologyAstrobiology
• Estimating the capacity for production of formamide by radioactive minerals on the prebiotic Earth
  Abstract Water creates special problems for prebiotic chemistry, as it is thermodynamically favorable for amide and phosphodiester bonds to hydrolyze. The availability of alternative solvents with more favorable properties for the formation of prebiotic molecu…
  openalex Zachary R. Adam, Yayoi Hongo, Henderson James Cleaves, Ruiqin Yi 等 2018-01-04 置信度 0.72 ChemistryEarly EarthFormamidePrebioticUraninite
• Mineral‐Filled Fractures as Indicators of Multigenerational Fluid Flow in the Pahrump Hills Member of the Murray Formation, Gale Crater, Mars
  Abstract Mineral‐filled fractures (veins) are valuable indicators of deformation and fluid flow within a sedimentary package. Information obtained from vein morphology, texture, and chemistry may elucidate the sequence and nature of postdepositional fluid even…
  openalex R. E. Kronyak, Linda C. Kah, K. S. Edgett, S. J. VanBommel 等 2019-01-19 置信度 0.72 GeologyImpact craterMars Exploration ProgramMartianVein
• Inhabited or Uninhabited? Pitfalls in the Interpretation of Possible Chemical Signatures of Extraterrestrial Life
  The "Rare Earth" hypothesis-put forward by Ward and Brownlee in their 2000 book of the same title-states that prokaryote-type organisms may be common in the universe but animals and higher plants are exceedingly rare. If this idea is correct, the search for ex…
  europepmc Stefan Fox, Henry Strasdeit 2017 置信度 0.80 AstrobiologyExtraterrestrial lifeAbiogenesisAbiotic componentProkaryote
• An interplanetary dust particle with links to CI chondrites
  openalex L. P. Keller, Kathie L. Thomas, D. S. McKay 1992-03-01 置信度 0.72 ChondriteMeteoriteInterplanetary dust cloudKamacitePentlandite
• The Sedimentary Record of a Small, Deeply Eroded Impact Structure: A Search for Detrital Shocked Minerals and Extraterrestrial Chromites in Sediments Eroded from the Ordovician Rock Elm Impact Structure (USA)
  openalex Aaron J. Cavosie, C. I. Roig, D. J. McDougal, T. Ushikubo 等 2013-03-01 置信度 0.72 GeologySedimentary rockOrdovicianExtraterrestrial lifeImpact structure
• The origin of the Brunflo fossil meteorite and extraterrestrial chromite in mid‐Ordovician limestone from the Gärde quarry (Jämtland, central Sweden)
  Abstract— The Brunflo fossil meteorite was found in the 1950s in mid‐Ordovician marine limestone in the Gärde quarry in Jämtland. It originates from strata that are about 5 million years younger than similar limestone that more recently has yielded >50 fossil …
  openalex C. Alwmark, Birger Schmitz 2009-01-01 置信度 0.72 ChromiteMeteoriteChondriteGeologyOrdinary chondrite
• Ar-Ar dating by laser microprobe
  openalex Simon Kelley 1995-01-01 置信度 0.72 ArgonMineralogyMineralAnalytical Chemistry (journal)Geology
• Biogeochemical Processes at Hydrothermal Vents: Microbes and Minerals, Bioenergetics, and Carbon Fluxes
  processes at hydrothermal Vents an active black smoker chimney from the Boardwalk sulfide mound in the high rise vent field at the endeavour Segment of the Juan de Fuca ridge emitting hydrothermal fluids up to 340c.
  openalex James F. Holden, J. A. Breier, K. L. Rogers, M. Schulte 等 2012-02-07 置信度 0.72 Biogeochemical cycleHydrothermal ventBioenergeticsEnvironmental scienceCarbon fibers
• Application of Electron Probe Microanalysis to the Study of Geological and Planetary Materials
  The impact of electron probe microanalysis on the study of geological and planetary materials has been tremendous. Electron microprobes evolved into routine analytical instruments in geological research laboratories as instrument capabilities improved and appl…
  openalex J. J. McGee, Klaus Keil 2001-03-01 置信度 0.72 MicroanalysisElectron probe microanalysisTrace elementCharacterization (materials science)Geology
• Origins of building blocks of life: A review
  How and where did life on Earth originate? To date, various environments have been proposed as plausible sites for the origin of life. However, discussions have focused on a limited stage of chemical evolution, or emergence of a specific chemical function of p…
  openalex Norio Kitadai, Shigenori Maruyama 2017-08-14 置信度 0.72 AbiogenesisHadeanChemical evolutionEarly EarthProtocell
• Thermal alteration of hydrated minerals during hypervelocity capture to silica aerogel at the flyby speed of Stardust
  Abstract— Outside the Earth's atmosphere, silica aerogel is one of the best materials to capture finegrained extraterrestrial particles in impacts at hypervelocities. Because silica aerogel is a superior insulator, captured grains are inevitably influenced by …
  openalex T. Noguchi, Tomoki Nakamura, Kyoko Okudaira, Hajime Yano 等 2007-03-01 置信度 0.72 Murchison meteoriteHypervelocityMeteoriteAerogelChondrite
• A Global Scale Scenario for Prebiotic Chemistry: Silica-Based Self-Assembled Mineral Structures and Formamide
  The pathway from simple abiotically made organic compounds to the molecular bricks of life, as we know it, is unknown. The most efficient geological abiotic route to organic compounds results from the aqueous dissolution of olivine, a reaction known as serpent…
  openalex Raffaele Saladino, Giorgia Botta, Bruno Mattia Bizzarri, Ernesto Di Mauro 等 2016-04-26 置信度 0.72 ChemistryCatalysisAbiogenesisFormamideDissolution
• Eclogitic clasts with omphacite and pyrope-rich garnet in the NWA 801 CR2 chondrite
  We report mineral assemblages from three clasts in the Northwest Africa 801 CR chondrite. The clasts, 1-3 mm in size, are ellipsoidal to irregular shaped, and show similar granular texture. The constituent minerals in the clasts are omphacite-rich clinopyroxen…
  openalex Makoto Kimura, N. Sugiura, T. Mikouchi, Tsuyoshi Hirajima 等 2013-02-01 置信度 0.72 GeologyOmphaciteChondriteGeochemistryEnstatite
• Changes in the global carbon cycle occurred as two episodes during the Permian–Triassic crisis
  Research Article| December 01, 2007 Changes in the global carbon cycle occurred as two episodes during the Permian–Triassic crisis Shucheng Xie; Shucheng Xie 1Key Laboratory of Biogeology and Environmental Geology of Ministry of Education, and State Key Labora…
  openalex Shucheng Xie, Richard D. Pancost, Junhua Huang, Paul B. Wignall 等 2007-01-01 置信度 0.72 ChinaChristian ministryChinese academy of sciencesLibrary scienceGeology
• Proximal ejecta of the Bolaven extraterrestrial impact, southern Laos
  Sediments in southern Laos and eastern Thailand confirm that the Australasian tektite strewn field came from an extraterrestrial impact crater on the Bolaven Plateau of southern Laos. The principal evidence is the Bolaven diamicton, a pebbly to bouldery brecci…
  openalex Kerry Sieh, Dayana Schonwalder Angel, J. S. Herrin, Brian R. Jicha 等 2023-12-04 置信度 0.72 GeologyImpact craterBrecciaPlateau (mathematics)Ejecta
• Earliest microbially mediated pyrite oxidation in ~3.4 billion-year-old sediments
  openalex David Wacey, Martin Saunders, Martin D. Brasier, Matt R. Kilburn 2010-12-10 置信度 0.72 PyriteGeologyPetrographyGeochemistryArchean
• K–Ar evidence from illitic clays of a Late Devonian age for the 120 km diameter Woodleigh impact structure, Southern Carnarvon Basin, Western Australia
  openalex İ. Tonguç Uysal, S. D. Golding, Andrew Y. Glikson, Arthur J. Mory 等 2001-10-01 置信度 0.72 GeologyDevonianAuthigenicStructural basinImpact structure
• Heating experiments simulating atmospheric entry heating of micrometeorites: Clues to their parent body sources
  Abstract— Depending on their velocity, entry angle and mass, extraterrestrial dust particles suffer certain degrees of heating during entry into Earth's atmosphere, and the mineralogy and chemical composition of these dust particles are significantly changed. …
  openalex A. Greshake, W. Klöck, Peter F. Arndt, M. Maetz 等 1998-03-01 置信度 0.72 MeteoriteAtmospheric entryInterplanetary dust cloudChondriteAstrobiology
• Reflectance spectroscopy of oxalate minerals and relevance to Solar System carbon inventories
  openalex D. M. Applin, M. R. M. Izawa, E. A. Cloutis 2016-06-04 置信度 0.72 OxalateOxalic acidAstrobiologySpace weatheringChondrite
• Subsurface scientific exploration of extraterrestrial environments (MINAR 5): analogue science, technology and education in the Boulby Mine, UK
  Abstract The deep subsurface of other planetary bodies is of special interest for robotic and human exploration. The subsurface provides access to planetary interior processes, thus yielding insights into planetary formation and evolution. On Mars, the subsurf…
  openalex Charles S. Cockell, J. W. Holt, Jim Campbell, Harrison Groseman 等 2018-07-02 置信度 0.72 Mars Exploration ProgramAstrobiologyExploration of MarsExtraterrestrial lifeContext (archaeology)
• Geochemical evidence of an extraterrestrial component in impact melt breccia from the Paleoproterozoic Dhala impact structure, India
  Abstract The Paleoproterozoic Dhala structure with an estimated diameter of ~11 km is a confirmed complex impact structure located in the central Indian state of Madhya Pradesh in predominantly granitic basement (2.65 Ga), in the northwestern part of the Arche…
  openalex Jayanta Kumar Pati, Wen Jun Qu, Christian Koeberl, W. U. Reimold 等 2017-02-09 置信度 0.72 BrecciaGeologyGeochemistryImpact structureLithology
• Mössbauer Spectroscopy: Some Views
  Some views are presented of the present status of Mössbauer spectroscopy and its future developments. The basic phenomenon and equipment are described. Analytical aspects, both qualitative and quantitative, are discussed. Illustrations are given of the applica…
  openalex Leopold May 1969-05-01 置信度 0.72 Mössbauer spectroscopySpectroscopyChemistryQualitative analysisNanotechnology
• New insights into the structure and formation of coals, terrestrial and extraterrestrial kerogens from resonant UV Raman spectroscopy
  openalex É. Quirico, L. Bonal, Gilles Montagnac, Pierre Beck 等 2020-06-01 置信度 0.72 Raman spectroscopyChondriteOrganic matterChemistryKerogen
• Atmospheric global dust cycle and iron inputs to the ocean
  Since iron is an important micronutrient, deposition of iron in mineral aerosols can impact the carbon cycle and atmospheric CO 2 . This paper reviews our current understanding of the global dust cycle and identifies future research needs. The global distribut…
  openalex N. M. Mahowald, Alex R. Baker, G. Bergametti, Nick Brooks 等 2005-12-01 置信度 0.72 Mineral dustDeposition (geology)Environmental scienceIron fertilizationCarbon cycle
• In situ 87 Rb– 87 Sr analyses of terrestrial and extraterrestrial samples by LA-MC-ICP-MS/MS with double Wien filter and collision cell technologies
  Double-Wien filter-selection-aperture and hexapole-collision-cell technologies coupled to laser ablation multicollector inductively coupled plasma mass spectrometry (LA-MC-ICP-MS/MS) enables in situ analysis of 87 Sr variations produced by 87 Rb decay.
  openalex Nicolas Dauphas, Timo Hopp, Grant Craig, Zhe J. Zhang 等 2022-01-01 置信度 0.72 In situAnalytical Chemistry (journal)Inductively coupled plasma mass spectrometryChemistryPhysics
• Geochemical and isotopic signatures of Archaean to Palaeoproterozoic extraterrestrial impact ejecta/fallout units
  Criteria allowing diagnostic identification of asteroid and comet impact fallout units (impactites), including fragmental ejecta, microtektites and microkrystite spherules (impact vapour condensates) comprise: (i) unique mineral fallout phases—shocked quartz g…
  openalex Andrew Y. Glikson 2005-09-01 置信度 0.72 CoesiteGeologyEjectaPlatinum groupGeochemistry
• Widespread evidence for high-temperature formation of pentlandite in chondrites
  openalex D. L. Schrader, J. Davidson, T. J. McCoy 2016-06-19 置信度 0.72 ChondriteChondrulePentlanditeMeteoriteMetamorphism
• Trace-element geochemistry and mineralogy of the Cretaceous/Tertiary boundary; Identification of extraterrestrial components
  Mineralogical and geochemical analysis of the basal Cretaceous/Tertiary (K/T) boundary marl at Zumaya, Spain, indicates that anomalous siderophile (Pt, Ni) elements are present in specific mineral phases. The boundary marl at Zumaya is enriched in Ir, Pt, Ni, …
  openalex Eric Doehne, Stanley V. Margolis 1990-01-01 置信度 0.72 GeologyMarlSpinelGeochemistryMineralogy
• Thermodynamic Impact of Mineral Surfaces on Amino Acid Polymerization: Aspartate Dimerization on Goethite
  This article presents a thermodynamic predictive scheme for amino acid polymerization in the presence of minerals as a function of various environmental parameters (pH, ionic strength, amino acid concentration, and the solid/water ratio) using l -aspartate (As…
  openalex Norio Kitadai, Kumiko Nishiuchi 2019-09-20 置信度 0.72 GoethiteDipeptideChemistryMonomerIonic strength
• Search for petrographic and geochemical evidence for the late heavy bombardment on earth in early archean rocks from Isua, Greenland
  openalex Christian Koeberl, W. U. Reimold, Iain McDonald, Minik T. Rosing 2005-12-06 置信度 0.72 ZirconPetrographyShock metamorphismGeologyMetamorphism
• A unique basaltic micrometeorite expands the inventory of solar system planetary crusts
  Micrometeorites with diameter approximately 100-200 microm dominate the flux of extraterrestrial matter on Earth. The vast majority of micrometeorites are chemically, mineralogically, and isotopically related to carbonaceous chondrites, which amount to only 2.…
  pubmed M. Gounelle, Marc Chaussidon, Alessandro Morbidelli, Jean‐Alix Barrat 等 2009 Apr 28 置信度 0.82 MeteoriteAstrobiologyAsteroidBasaltSolar System
• Arching Effect of Planetary Regolith Simulant under Extraterrestrial Gravities
  Attention has been devoted to the construction of off-earth base construction and mineral mining in recent years. This paper studies the influence of extraterrestrial gravities on the arching effect surrounding deeply buried structures in planetary regolith us…
  openalex Ruilin Li, Guoqing Zhou, Matthew R. Hall 2018-08-02 置信度 0.72 RegolithLunar soilLateral earth pressureGeotechnical engineeringOverburden pressure
• Atmospheric processing of iron in mineral and combustion aerosols: development of an intermediate-complexity mechanism suitable for Earth system models
  Abstract. Atmospheric processing of iron in dust and combustion aerosols is simulated using an intermediate-complexity soluble iron mechanism designed for Earth system models. The solubilization mechanism includes both a dependence on aerosol water pH and in-c…
  openalex Rachel A. Scanza, Douglas S. Hamilton, Carlos Pérez García‐Pando, Clifton S. Buck 等 2018-10-05 置信度 0.72 SolubilityMineral dustAerosolChemistryOxalate
• Electron microscope methods in the search for the earliest life forms on Earth (in 3.5-3.3 Ga cherts from the Barberton greenstone belt, South Africa): applications for extraterrestrial life studies
  A suite of previously unknown microfossils and related biogenic structures has been revealed in some of the oldest sediments on Earth using scanning electron microscopy. High resolution scanning electron microscopy of HF-etched, biolaminated charts has brought…
  openalex Francès Westall, Dane Gerneke 1998-07-06 置信度 0.72 ArcheanGreenstone beltAstrobiologyEarly EarthEarth (classical element)
• Simulating microbial processes in extraterrestrial, aqueous environments
  openalex Karen Olsson‐Francis, Nisha K. Ramkissoon, Michael C. Macey, V. K. Pearson 等 2020-02-29 置信度 0.72 AstrobiologyAbiotic componentMartianExtraterrestrial lifeMars Exploration Program
• Bacterial Communities and the Nitrogen Cycle in the Gypsum Soils of Cuatro Ciénegas Basin, Coahuila: A Mars Analogue
  The OMEGA/Mars Express hyperspectral imager identified gypsum at several sites on Mars in 2005. These minerals constitute a direct record of past aqueous activity and are important with regard to the search of extraterrestrial life. Gale Crater was chosen as M…
  pubmed Nguyen E. López-Lozano, Luis E. Eguiarte, Germán Bonilla‐Rosso, Felipe García‐Oliva 等 2012 Jul 置信度 0.82 GypsumMars Exploration ProgramSoil waterLife on MarsEnvironmental science
• Mineral magnetism of dusty olivine: A credible recorder of pre-accretionary remanence
  [1] The magnetic properties of olivine-hosted Fe-Ni particles have been studied to assess the potential of “dusty olivine” to retain a pre-accretionary remanence in chondritic meteorites. Both body-centered (bcc) and face-centered cubic (fcc) Fe-Ni phases were…
  openalex Sophie-Charlotte L. L. Lappe, Nathan Church, Takeshi Kasama, Alice Bastos da Silva Fanta 等 2011-10-21 置信度 0.72 GeologyOlivineRemanenceGeochemistryRock magnetism
• A preparation sequence for multi‐analysis of µm‐sized extraterrestrial and geological samples
  Abstract With the recent and ongoing sample return missions and/or the developments of nano‐ to microscale 3‐D and 2‐D analytical techniques, it is necessary to develop sample preparation and analysis protocols that allow combination of different nanometer‐ to…
  openalex Alice Aléon‐Toppani, R. Brunetto, J. Aléon, Z. Dionnet 等 2021-06-01 置信度 0.72 Sample preparationMicroscale chemistryNanometreMineralogyMaterials science
• Quantification of fluorescence emission from extraterrestrial materials and its significance for planetary Raman spectroscopy
  Abstract Fluorescence emission has been a serious impediment in the application of Raman spectroscopy to terrestrial geologic samples. It is largely unknown how significant the fluorescence problem would affect Raman analyses during a planetary surface explora…
  openalex Alian Wang, Jie Wei, R. L. Korotev 2019-07-26 置信度 0.72 Raman spectroscopyMars Exploration ProgramMeteoriteFluorescenceAnalytical Chemistry (journal)
• Synthesis of Organic Matter in Aqueous Environments Simulating Small Bodies in the Solar System and the Effects of Minerals on Amino Acid Formation
  The extraterrestrial delivery of organics to primitive Earth has been supported by many laboratory and space experiments. Minerals played an important role in the evolution of meteoritic organic matter. In this study, we simulated aqueous alteration in small b…
  openalex Walaa Elmasry, Yoko Kebukawa, Kensei Kobayashi 2021-01-06 置信度 0.72 Amino acidAqueous solutionChemistryDecompositionAlanine
• Chemometric evaluation of time‐of‐flight secondary ion mass spectrometry data of minerals in the frame of future in situ analyses of cometary material by COSIMA onboard ROSETTA
  Chemometric data evaluation methods for time-of-flight secondary ion mass spectrometry (TOF-SIMS) have been tested for the characterization and classification of minerals. Potential applications of these methods include the expected data from cometary material…
  pubmed C. Engrand, J. Kissel, F. R. Krueger, P. Martín 等 2006 置信度 0.82 ChemistryIn situMass spectrometryTime of flightIon
• SNICAR-ADv3: a community tool for modeling spectral snow albedo
  Abstract. The Snow, Ice, and Aerosol Radiative (SNICAR) model has been used in various capacities over the last 15 years to model the spectral albedo of snow with light-absorbing constituents (LACs). Recent studies have extended the model to include an adding-…
  openalex M. Flanner, Julian Arnheim, Joseph M. Cook, Cheng Dang 等 2021-12-21 置信度 0.72 SnowAlbedo (alchemy)MeteorologyEnvironmental scienceClimatology
• Raman spectroscopic and scanning electron microscopic analysis of a novel biological colonisation of volcanic rocks
  openalex S JORGEVILLAR, H EDWARDS, Liane G. Benning 2006-06-11 置信度 0.72 AstrobiologyRaman spectroscopyGeologyScanning electron microscopeVolcano
• The Organic Composition of Carbonaceous Meteorites: The Evolutionary Story Ahead of Biochemistry
  Carbon-containing meteorites provide a natural sample of the extraterrestrial organic chemistry that occurred in the solar system ahead of life's origin on the Earth. Analyses of 40 years have shown the organic content of these meteorites to be materials as di…
  openalex Sandra Pizzarello, Everett L. Shock 2010-03-01 置信度 0.72 MeteoriteAstrobiologyAbiogenesisExtraterrestrial lifeEarth (classical element)
• Review on nanoparticles and nanostructured materials: history, sources, toxicity and regulations
  Nanomaterials (NMs) have gained prominence in technological advancements due to their tunable physical, chemical and biological properties with enhanced performance over their bulk counterparts. NMs are categorized depending on their size, composition, shape, …
  openalex Jaison Jeevanandam, Ahmed Barhoum, Yen San Chan, Alain Dufresne 等 2018-04-03 置信度 0.72 NanotechnologyNanomaterialsNanoparticleMaterials scienceBiochemical engineering
• Data fusion of laser-induced breakdown and Raman spectroscopies: Enhancing clay mineral identification
  A straight-forward, data-driven approach for the reliable identification of clay minerals based on spectroscopy and multivariate analyses is presented here. No other group of inorganic materials have so many species, exhibit such a range of physicochemical pro…
  openalex Erin Gibbons, Richard Léveillé, Kim Berlo 2020-06-26 置信度 0.72 Laser-induced breakdown spectroscopyRaman spectroscopyClay mineralsCharacterization (materials science)Mineral
• Role of Mineral Surfaces in Prebiotic Chemical Evolution. In Silico Quantum Mechanical Studies
  There is a consensus that the interaction of organic molecules with the surfaces of naturally-occurring minerals might have played a crucial role in chemical evolution and complexification in a prebiotic era. The hurdle of an overly diluted primordial soup occ…
  openalex Albert Rimola, Mariona Sodupe, Piero Ugliengo 2019-01-17 置信度 0.72 PrebioticIn silicoAstrobiologyMineralChemical evolution
• Mineral precipitation and hydrochemical evolution through evaporitic processes in soda brines (East African Rift Valley)
  Soda lakes of the East African Rift Valley are hyperalkaline, hypersaline lakes extremely enriched in Na+, K+, Cl−, CO32−, HCO3−, and SiO2. In this paper, we investigate the chemical evolution in these lakes and the production of chemical sediments by salt pre…
  openalex Melese Getenet, Fermı́n Otálora, Franziska Emmerling, Dominik Al‐Sabbagh 等 2022-11-19 置信度 0.72 HaliteGeologyEvaporitePrecipitationCarbonate
• Ion probe determinations of the rare earth concentrations of individual meteoritic phosphate grains
  openalex G. Crozaz, E. Zinner 1985-04-01 置信度 0.72 GeologyIonRange (aeronautics)ChondriteMineralogy
• Megafloral change across the Cretaceous/Tertiary boundary in the northern Great Plains and Rocky Mountains, U.S.A.
  Intensive collecting of Maastrichtian and early Paleocene plant megafossils (primarily leaves) in the northern Rocky Mountains and Great Plains has resulted in a database of nearly 25,000 specimens from more than 200 localities in eight areas. The most complet…
  openalex Kirk R. Johnson, Leo Hickey 1990-01-01 置信度 0.72 CretaceousGeologyPaleontologySection (typography)Physical geography
• The mineral composition and spatial distribution of the dust ejecta of NGC 6302
  We have analysed the full ISO spectrum of the planetary nebula NGC 6302 in order to derive the mineralogical composition of the dust in the nebula. We use an optically thin dust model in combination with laboratory measurements of cosmic dust analogues. We fin…
  openalex F. Kemper, F. J. Molster, C. Jäger, L. B. F. M. Waters 2002-10-15 置信度 0.72 Circumstellar dustEjectaCosmic dustAstrophysicsSilicate
• Focused ultrasound extraction versus microwave-assisted extraction for extraterrestrial objects analysis
  openalex Ramzi Timoumi, Pascaline François, A. Le Postollec, M. Dobrijévic 等 2022-03-10 置信度 0.72 DerivatizationExtraction (chemistry)Sample preparationChemistryChromatography
• Uranium isotopic analysis of terrestrial and extraterrestrial samples
  For several decades, an invariable 238U/235U ratio of 137.88 was assumed throughout the solar system, including Earth, due to uranium‘s heavy mass. However, recent studies have shown surprisingly variable 238U/235U values in terrestrial and extraterrestrial en…
  openalex Angela Kaltenbach 2013-01-01 置信度 0.72 Extraterrestrial lifeUraniumAstrobiologyIsotope analysisGeology
• An extraterrestrial habitat on earth: The algal mat of Don Jaun Pond
  openalex B. Z. Siegel, S. M. Siegel, J. Chen, Paul A. LaRock 1983-01-01 置信度 0.72 Extraterrestrial lifeEarth (classical element)AstrobiologyHabitatEnvironmental science
• On the Prebiotic Synthesis of Nucleobases, Nucleotides, Oligonucleotides, Pre-RNA and Pre-DNA Molecules
  openalex Raffaele Saladino, Claudia Crestini, Giovanna Costanzo, Ernesto DiMauro 2005-10-20 置信度 0.72 NucleobaseOligonucleotideNucleotideRNADNA
• Missions to Mars: Characterisation of Mars analogue rocks for the International Space Analogue Rockstore (ISAR)
  openalex N. Bost, Francès Westall, Claire Ramboz, Frédéric Foucher 等 2013-04-25 置信度 0.72 Mars Exploration ProgramExploration of MarsGeologyAstrobiologyBasalt
• In vitro formation of Ca-oxalates and the mineral glushinskite by fungal interaction with carbonate substrates and seawater
  Abstract. This study investigates the in vitro formation of Ca-oxalates and glushinskite through fungal interaction with carbonate substrates and seawater as a process of biologically induced metal recycling and neo-mineral formation. The study also emphasizes…
  openalex Kamal Kolo, Philippe Claeys 2005-10-26 置信度 0.72 MineralSubstrate (aquarium)CarbonateSeawaterChemistry
• Interaction between clay minerals and organics in asteroid Ryugu
  la diffusion de documents scientifiques de niveau recherche, publis ou non, manant des tablissements d'enseignement et de recherche franais ou trangers, des laboratoires publics ou privs.
  openalex J.-C. Viennet, M. Roskosz, T. Nakamura, P. Beck 等 2023-03-01 置信度 0.72 AsteroidClay mineralsAstrobiologyGeologyGeochemistry
• Terrestrial alteration of carbonate in a suite of Antarctic CM chondrites: Evidence from oxygen and carbon isotopes
  openalex M. A. Tyra, James Farquhar, Boswell A. Wing, G. K. Benedix 等 2006-12-29 置信度 0.72 CarbonateGeologyMeteoriteChondriteWeathering
• The extraterrestrial impact evidence at the Palaeocene–Eocene boundary and sequence of environmental change on the continental shelf
  We have identified clear evidence of an extraterrestrial impact within the onset of the carbon isotope excursion (CIE) that defines the Palaeocene–Eocene (P-E) boundary hyperthermal event (approx. 56 Ma) from several sites on the eastern Atlantic Coastal Plain…
  openalex Morgan F. Schaller, Megan K. Fung 2018-09-03 置信度 0.72 EjectaGeologySedimentary depositional environmentCoastal plainPaleontology
• The Verwey structure of a natural magnetite
  A remarkably complex electronic order of Fe(2+)/Fe(3+) charges, Fe(2+) orbital states, and weakly metal-metal bonded Fe3 units known as trimerons, was recently discovered in stoichiometric magnetite (Fe3O4) below the 125 K Verwey transition. Here, the low temp…
  pubmed Giuditta Perversi, James Cumby, Elise Pachoud, Jonathan P. Wright 等 2016 Apr 7 置信度 0.82 MagnetiteCharge orderingMeteoritePhase (matter)Materials science
• The stable vanadium isotope composition of the mantle and mafic lavas
  openalex Julie Prytulak, Sune G. Nielsen, Dmitri A. Ionov, Alex N. Halliday 等 2013-02-28 置信度 0.72 MaficGeochemistryGeologyMantle (geology)Basalt
• Bacterial iron reduction and biogenic mineral formation for the stabilisation of corroded iron objects
  Exploiting bacterial metabolism for the stabilisation of corroded iron artefacts is a promising alternative to conventional conservation-restoration methods. Bacterial iron reduction coupled to biogenic mineral formation has been shown to promote the conversio…
  openalex Wafa Kooli, Lucrezia Comensoli, Julien Maillard, Monica Albini 等 2018-01-09 置信度 0.72 CorrosionLayer (electronics)ChemistryMetallurgyMineral
• IONIZATION IN ATMOSPHERES OF BROWN DWARFS AND EXTRASOLAR PLANETS. III. BREAKDOWN CONDITIONS FOR MINERAL CLOUDS
  Electric discharges were detected directly in the cloudy atmospheres of Earth, Jupiter, and Saturn, are debatable for Venus, and indirectly inferred for Neptune and Uranus in our solar system. Sprites (and other types of transient luminous events) have been de…
  openalex Ch. Helling, M. Jardine, C. R. Stark, D. A. Diver 2013-04-05 置信度 0.72 UranusGas giantExoplanetPhysicsAstrobiology
• Magnetic study of meteorites recovered in the Atacama desert (Chile): Implications for meteorite paleomagnetism and the stability of hot desert surfaces
  openalex Minoru Uehara, J. Gattacceca, P. Rochette, François Demory 等 2012-04-30 置信度 0.72 MeteoriteNatural remanent magnetizationWeatheringGeologyMagnetization
• The lunar moho and the internal structure of the Moon: A geophysical perspective
  openalex A. Khan, Anne Pommier, G. A. Neumann, Klaus Mosegaard 2013-02-24 置信度 0.72 GeologyGeophysicsMantle (geology)SeismometerSeismology
• Minerals and the Origin of Life
  openalex Celso Gomes, Michel Rautureau 2021-01-01 置信度 0.72 History
• Electron Transfer between Electrically Conductive Minerals and Quinones
  Long-distance electron transfer in marine environments couples physically separated redox half-reactions, impacting biogeochemical cycles of iron, sulfur and carbon. Bacterial bio-electrochemical systems that facilitate electron transfer via conductive filamen…
  openalex Olga Taran 2017-07-13 置信度 0.72 Electrical conductorElectrically conductiveElectron transferMaterials scienceChemistry
• Mining outer space
  The need to develop new mineral resources as terrestrial supplies are depleted could lead to mining efforts in outer space, where other bodies can be found with materials similar to those of the earth. The high cost of direct sampling requires that earth-based…
  openalex M. J. Gaffey, T. B. McCord 1977-06-01 置信度 0.72 Outer spaceSpace (punctuation)Extraterrestrial lifeAstrobiologyEnvironmental science
• Predicting olivine composition using Raman spectroscopy through band shift and multivariate analyses
  Olivine group minerals are ubiquitous in extrusive igneous rocks and play an important role in constraining equilibria for samples in the upper mantle and above. All Raman spectra of the olivine group minerals in the solid solution between forsterite (Fo, Mg 2…
  openalex L. B. Breitenfeld, M. D. Dyar, CJ Carey, Thomas J. Tague 等 2018-07-26 置信度 0.72 OlivineFayaliteForsteriteRaman spectroscopyAnalytical Chemistry (journal)
• Solar wind contributions to Earth’s oceans
  openalex Luke Daly, Martin Lee, L. J. Hallis, H. A. Ishii 等 2021-11-29 置信度 0.72 Earth (classical element)AstrobiologySolar windEnvironmental scienceGeology
• Microbial biosignatures in evaporite deposits: Evidence from Death Valley, California
  openalex Susanne Douglas 2003-11-20 置信度 0.72 EvaporiteSulfurMineralGeologyExtreme environment
• Effects of pulsed laser and plasma interaction on Fe, Ni, Ti, and their oxides for LIBS Raman analysis in extraterrestrial environments
  Abstract Laser‐induced breakdown spectroscopy (LIBS) and Raman spectroscopy have a high potential for in situ geochemical and mineralogical analyses for planetary exploration, in particular in combination. The SuperCam instrument onboard NASA's Mars 2020 rover…
  openalex Susanne Schröder, Kristin Rammelkamp, Franziska Hanke, I. Weber 等 2019-07-31 置信度 0.72 Raman spectroscopyLaser-induced breakdown spectroscopyMartianMars Exploration ProgramHematite
• Fundamental relations of mineral specific magnetic carriers for paleointensity determination
  openalex G. Kletetschka, M. A. Wieczorek 2017-09-30 置信度 0.72 Thermoremanent magnetizationRemanenceMagnetizationRock magnetismMaghemite
• Extraterrestrial transitions: Desirable transport futures on earth and in outer space
  Transport is frequently cited as one of the most expedient means by which humankind affects Earth's ecosystem. Indeed, as underscored by the Anthropocene proposition, transport-related impacts are significant to the point of resulting in alterations of the pla…
  openalex Sam Spector, James Higham, Stefan Gößling 2020-04-29 置信度 0.72 Futures contractVisionAnthropoceneOuter spaceSpace (punctuation)
• Thermal Expansion Measurements of Simulated Lunar Rocks
  Thermal expansion measurements were made on fourteen kinds of rock over a temperature range of approximately −140°C to 950°C. Chosen as likely to be representative of those to be found on the lunar surface, these rocks include a broad range of physical and che…
  openalex Russell E. Griffin, S. G. Demou, Hugh C. Wolfe, M. G. Graham 等 1972-01-01 置信度 0.72 VolcanismThermal expansionVolcanoGeologyRange (aeronautics)
• Laser Induced Breakdown Spectroscopy for Elemental Analysis in Environmental, Cultural Heritage and Space Applications: A Review of Methods and Results
  Analytical applications of Laser Induced Breakdown Spectroscopy (LIBS), namely optical emission spectroscopy of laser-induced plasmas, have been constantly growing thanks to its intrinsic conceptual simplicity and versatility. Qualitative and quantitative anal…
  openalex R. Gaudiuso, M. Dell’Aglio, O. De Pascale, N. Senesi 等 2010-08-09 置信度 0.72 Laser-induced breakdown spectroscopySoftware portabilityCultural heritageSpectroscopyRemote sensing
• Zolenskyite, FeCr2S4, a new sulfide mineral from the Indarch meteorite
  Abstract Zolenskyite (IMA 2020-070), FeCr2S4, is a new sulfide mineral that occurs within troilite, with clinoenstatite and tridymite, in the matrix of the Indarch meteorite, an EH4 enstatite chondrite. The mean chemical composition of zolenskyite determined b…
  openalex Chi Ma, Alan E. Rubin 2021-07-01 置信度 0.72 EnstatiteMeteoriteChondriteTroiliteMineral
• Micrometeorites and Their Implications for Meteors
  openalex M. J. Genge 2007-11-16 置信度 0.72 MeteoroidMeteoriteAstrobiologyAtmospheric entryInterplanetary dust cloud
• Extraterrestrial synthesis
  openalex Everett L. Shock, M. Schulte 1991-04-04 置信度 0.72 AstrobiologyPhysics