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• A compactification of the moduli space of multiple-spin curves
  We construct a smooth Deligne-Mumford compactification for the moduli space of curves with an m-tuple of spin structures using line bundles on quasi-stable curves as limiting objects, as opposed to line bundles on stacky curves. For all m, we give a combinator…
  arxiv Emre Can Sertöz 2017-01-07T00:13:37Z 置信度 0.78 math.AG
• Global Prompt Proton Sensor Network: Monitoring Solar Energetic Protons based on GPS Satellite Constellation
  Energetic particle instruments on board GPS satellites form a powerful global prompt proton sensor network (GPPSn) that provides an unprecedented opportunity to monitor and characterize solar energetic protons targeting the Earth. The medium-Earth-orbits of th…
  arxiv Yue Chen, Steven K. Morley, Matthew R. Carver 2020-01-08T21:44:43Z 置信度 0.78 physics.space-ph
• Black hole science with the Laser Interferometer Space Antenna
  I review the scientific potential of the Laser Interferometer Space Antenna (LISA), a space-borne gravitational wave (GW) observatory to be launched in the early 30s'. Thanks to its sensitivity in the milli-Hz frequency range, LISA will reveal a variety of GW …
  arxiv Alberto Sesana 2021-05-24T20:12:13Z 置信度 0.78 astro-ph.CO
• CEM2k and LAQGSM as Event Generators for Space-Radiation-Shielding and Cosmic-Ray-Propagation Applications
  The CEM2k and LAQGSM codes have been recently developed at Los Alamos National Laboratory to simulate nuclear reactions for a number of applications. We have benchmarked our codes against most available measured data at incident particle energies from 10 MeV t…
  arxiv S. G. Mashnik, K. K. Gudima, I. V. Moskalenko, R. E. Prael 等 2002-10-23T16:57:58Z 置信度 0.78 nucl-thastro-phnucl-ex
• EthioMT: Parallel Corpus for Low-resource Ethiopian Languages
  Recent research in natural language processing (NLP) has achieved impressive performance in tasks such as machine translation (MT), news classification, and question-answering in high-resource languages. However, the performance of MT leaves much to be desired…
  arxiv Atnafu Lambebo Tonja, Olga Kolesnikova, Alexander Gelbukh, Jugal Kalita 2024-03-28T12:26:45Z 置信度 0.78 cs.CL
• Improved orbit predictions using two-line elements
  The density of orbital space debris constitutes an increasing environmental challenge. There are three ways to alleviate the problem: debris mitigation, debris removal and collision avoidance. This paper addresses collision avoidance, by describing a method th…
  arxiv Creon Levit, William Marshall 2010-02-11T05:31:04Z 置信度 0.78 physics.space-ph
• Phase Coherence of Solar Wind Turbulence from the Sun to Earth
  The transport of energetic particles in response to solar wind turbulence is important for space weather. To understand charged particle transport, it is usually assumed that the phase of the turbulence is randomly distributed (the random phase approximation) …
  arxiv Masaru Nakanotani, Lingling Zhao, Gary P. Zank 2023-05-08T17:49:44Z 置信度 0.78 physics.space-ph
• Characterizing Application Scheduling on Edge, Fog and Cloud Computing Resources
  Cloud computing has grown to become a popular distributed computing service offered by commercial providers. More recently, Edge and Fog computing resources have emerged on the wide-area network as part of Internet of Things (IoT) deployments. These three reso…
  arxiv Prateeksha Varshney, Yogesh Simmhan 2019-04-23T02:49:36Z 置信度 0.78 cs.DC
• Recommending Low-Cost Compact Space Environment and Space Weather Effects Sensor Suites for NASA Missions
  As miniaturized spacecraft (e.g., cubesats and smallsats) and instrumentation become an increasingly indispensable part of space exploration and scientific investigations, it is important to understand their potential susceptibility to space weather impacts re…
  arxiv Yihua Zheng, Michael Xapsos, Insoo Jun, T. P. O'Brien 等 2023-03-21T14:19:01Z 置信度 0.78 astro-ph.IMastro-ph.EPastro-ph.SRphysics.space-ph
• Exponential Tethers for Accelerated Space Elevator Deployment
  An exponential space elevator is a space elevator with a tether cross-section that varies exponentially with altitude. With such an elevator it is possible to reel in tether material at one end of the elevator while reeling out at the other end, without changi…
  arxiv Blaise Gassend 2024-12-23T00:25:52Z 置信度 0.78 physics.app-phphysics.space-ph
• Radio astronomy and Space science in Azores: enhancing the Atlantic VLBI infrastructure cluster
  Radio astronomy and Space Infrastructures in the Azores have a great scientific and industrial interest because they benefit from a unique geographical location in the middle of the North Atlantic allowing a vast improvement in the sky coverage. This fact obvi…
  arxiv Domingos Barbosa, Bruno Coelho, Sonia Antón, Miguel Bergano 等 2021-07-07T18:50:35Z 置信度 0.78 astro-ph.IMphysics.space-ph
• Massively Increasing TIMEX3 Resources: A Transduction Approach
  Automatic annotation of temporal expressions is a research challenge of great interest in the field of information extraction. Gold standard temporally-annotated resources are limited in size, which makes research using them difficult. Standards have also evol…
  arxiv Leon Derczynski, Héctor Llorens, Estela Saquete 2012-03-22T18:45:07Z 置信度 0.78 cs.CL
• A resource theory of quantum memories and their faithful verification with minimal assumptions
  We provide a complete set of game-theoretic conditions equivalent to the existence of a transformation from one quantum channel into another one, by means of classically correlated pre/post processing maps only. Such conditions naturally induce tests to certif…
  arxiv Denis Rosset, Francesco Buscemi, Yeong-Cherng Liang 2017-10-12T20:32:25Z 置信度 0.78 quant-ph
• Use of coated silicon field emitters as neutralisers for fundamental physics missions in space
  Spacecraft neutralisers are required as part of the ion propulsion system for accurate station keeping in fundamental physics missions. This paper describes the use of thin layers of insulating materials as coatings for the gated silicon field emitter array st…
  arxiv K. L. Aplin, B. J. Kent, C. M. Collingwood, L. Wang 等 2005-09-05T10:29:10Z 置信度 0.78 physics.space-phphysics.gen-ph
• A First Africa Wide Amateur Radio Contact Experiment with the International Space Station
  The Amateur Radio on the International Space Station (ARISS) program is recognized by its great Science, Technology, Engineering, and Mathematics (STEM) impact: it brings space science to education and outreach initiatives by enabling direct contact with astro…
  arxiv Domingos Barbosa, Miracle Chibuzor Marcel, Declan Kirrane, Miguel Avillez 等 2026-07-17T22:42:30Z 置信度 0.78 physics.ed-phastro-ph.IMphysics.soc-phphysics.space-ph
• Collisionless Magnetic Reconnection in Space Plasmas
  Magnetic reconnection requires the violation of the frozen-in condition which ties gyrating charged particles to the magnetic field inhibiting diffusion. Ongoing reconnection has been identified in near-Earth space as being responsible for the excitation of su…
  arxiv R. A. Treumann, W. Baumjohann 2014-01-23T15:08:32Z 置信度 0.78 physics.space-phastro-ph.HEastro-ph.SRphysics.plasm-ph
• Environmental resources in space and time
  This chapter reviews the equally important questions of how resources are distributed in space and how they have been perceived and utilized through time. It is concerned with the wheres and whens of environmental resources, and in particular with how these ar…
  crossref A.S. Mather, K. Chapman 2019-12-17T07:10:48Z 置信度 0.70
• Web resources
  crossref 2013-02-05T05:59:37Z 置信度 0.70
• Use of outer space resources
  The use of space resources is a highly relevant topic both from the perspective of the implementation and development of space law as well as for its impact on international relations. Such a relevance is demonstrated by the number of domestic and internationa…
  crossref Fabio Tronchetti 2021-12-20T08:05:18Z 置信度 0.70
• Space resources
  This is a definition of Space Resources in the Elgar Concise Encyclopedia of Space Law. Providing a comprehensive and timely overview of the evolving landscape of space law, this Encyclopedia emphasises the importance of international collaboration in maintain…
  crossref Antonino Salmeri 2025-01-17T13:01:18Z 置信度 0.70
• Introducing The Concept Of Great Power Competition For Space Resources
  crossref 2025-05-23T12:23:12Z 置信度 0.70
• From Earth Economy to Space Economy: Harnessing Space Resources for Sustainable Human Habitats
  crossref Piotr Kaczmarek-Kurczak 2024-05-13T13:02:35Z 置信度 0.70
• Near‐Earth Asteroids as Promising Candidates for Space Resources
  To date, more than 200 spacecraft have explored about 100 extraterrestrial bodies, including all planets and their major satellites. In situ observational data obtained through space missions have revealed the bodies' sizes, densities, orbital parameters, comp…
  crossref Hideaki Miyamoto 2022-07-01T21:37:18Z 置信度 0.70
• What Are Space Resources? What Are Celestial Bodies?
  crossref Irmgard Marboe, Michael Friedl 2024-05-14T17:53:52Z 置信度 0.70
• Natural quasicrystal with decagonal symmetry.
  We report the first occurrence of a natural quasicrystal with decagonal symmetry. The quasicrystal, with composition Al71Ni24Fe5, was discovered in the Khatyrka meteorite, a recently described CV3 carbonaceous chondrite. Icosahedrite, Al63Cu24Fe13, the first n…
  pubmed Bindi L, Yao N, Lin C, Hollister LS 等 2015 Mar 13 置信度 0.82
• 4.6-billion-year-old aragonite and its implications for understanding the geological record of Ca-carbonate.
  Owing to its diagenetic instability, aragonite is rare in the geological record and almost entirely absent from pre-carboniferous sedimentary rocks. The former presence of this mineral in older deposits has to be inferred from petrographic, chemical or isotopi…
  pubmed Lee MR, Lindgren P 2015 置信度 0.82
• Mineralogy. Discovery of bridgmanite, the most abundant mineral in Earth, in a shocked meteorite.
  Meteorites exposed to high pressures and temperatures during impact-induced shock often contain minerals whose occurrence and stability normally confine them to the deeper portions of Earth's mantle. One exception has been MgSiO3 in the perovskite structure, w…
  pubmed Tschauner O, Ma C, Beckett JR, Prescher C 等 2014 Nov 28 置信度 0.82
• Discovery of coesite and stishovite in eucrite.
  Howardite-eucrite-diogenite meteorites (HEDs) probably originated from the asteroid 4 Vesta. We investigated one eucrite, Béréba, to clarify a dynamic event that occurred on 4 Vesta using a shock-induced high-pressure polymorph. We discovered high-pr…
  pubmed Miyahara M, Ohtani E, Yamaguchi A, Ozawa S 等 2014 Jul 29 置信度 0.82
• Impact-induced shock and the formation of natural quasicrystals in the early solar system.
  The discovery of a natural quasicrystal, icosahedrite (Al63Cu24Fe13), accompanied by khatyrkite (CuAl2) and cupalite (CuAl) in the CV3 carbonaceous chondrite Khatyrka has posed a mystery as to what extraterrestrial processes led to the formation and preservati…
  pubmed Hollister LS, Bindi L, Yao N, Poirier GR 等 2014 Jun 13 置信度 0.82
• Jadeite in Chelyabinsk meteorite and the nature of an impact event on its parent body.
  The Chelyabinsk asteroid impact is the second largest asteroid airburst in our recorded history. To prepare for a potential threat from asteroid impacts, it is important to understand the nature and formational history of Near-Earth Objects (NEOs) like Chelyab…
  pubmed Ozawa S, Miyahara M, Ohtani E, Koroleva ON 等 2014 May 22 置信度 0.82
• X-ray diffraction results from Mars Science Laboratory: mineralogy of Rocknest at Gale crater.
  The Mars Science Laboratory rover Curiosity scooped samples of soil from the Rocknest aeolian bedform in Gale crater. Analysis of the soil with the Chemistry and Mineralogy (CheMin) x-ray diffraction (XRD) instrument revealed plagioclase (~An57), forsteritic o…
  pubmed Bish DL, Blake DF, Vaniman DT, Chipera SJ 等 2013 Sep 27 置信度 0.82
• Discovery of seifertite in a shocked lunar meteorite.
  Many craters and thick regoliths of the moon imply that it has experienced heavy meteorite bombardments. Although the existence of a high-pressure polymorph is a stark evidence for a dynamic event, few high-pressure polymorphs are found in a lunar sample. &#x3…
  pubmed Miyahara M, Kaneko S, Ohtani E, Sakai T 等 2013 置信度 0.82
• Radar-enabled recovery of the Sutter's Mill meteorite, a carbonaceous chondrite regolith breccia.
  Doppler weather radar imaging enabled the rapid recovery of the Sutter's Mill meteorite after a rare 4-kiloton of TNT-equivalent asteroid impact over the foothills of the Sierra Nevada in northern California. The recovered meteorites survived a record high-spe…
  pubmed Jenniskens P, Fries MD, Yin QZ, Zolensky M 等 2012 Dec 21 置信度 0.82
• Spectroscopic characterization of mineralogy and its diversity across Vesta.
  The mineralogy of Vesta, based on data obtained by the Dawn spacecraft's visible and infrared spectrometer, is consistent with howardite-eucrite-diogenite meteorites. There are considerable regional and local variations across the asteroid: Spectrally distinct…
  pubmed De Sanctis MC, Ammannito E, Capria MT, Tosi F 等 2012 May 11 置信度 0.82
• Dawn at Vesta: testing the protoplanetary paradigm.
  The Dawn spacecraft targeted 4 Vesta, believed to be a remnant intact protoplanet from the earliest epoch of solar system formation, based on analyses of howardite-eucrite-diogenite (HED) meteorites that indicate a differentiated parent body. Dawn observations…
  pubmed Russell CT, Raymond CA, Coradini A, McSween HY 等 2012 May 11 置信度 0.82
• Mineralogical composition of the meteorite El Pozo (Mexico): a Raman, infrared and XRD study.
  The Raman (RMP), infrared (IR) and XRD analysis have been applied to the examination of mineralogical composition of El Pozo meteorite (an ordinary chondrite L5 type; village Valle of Allende, founded in State of Chihuahua, Mexico: 26°56'N and 105°24…
  pubmed Ostrooumov M, Hernández-Bernal Mdel S 2011 Dec 置信度 0.82
• Itokawa dust particles: a direct link between S-type asteroids and ordinary chondrites.
  The Hayabusa spacecraft successfully recovered dust particles from the surface of near-Earth asteroid 25143 Itokawa. Synchrotron-radiation x-ray diffraction and transmission and scanning electron microscope analyses indicate that the mineralogy and mineral che…
  pubmed Nakamura T, Noguchi T, Tanaka M, Zolensky ME 等 2011 Aug 26 置信度 0.82
• Origin and evolution of prebiotic organic matter as inferred from the Tagish Lake meteorite.
  The complex suite of organic materials in carbonaceous chondrite meteorites probably originally formed in the interstellar medium and/or the solar protoplanetary disk, but was subsequently modified in the meteorites' asteroidal parent bodies. The mechanisms of…
  pubmed Herd CD, Blinova A, Simkus DN, Huang Y 等 2011 Jun 10 置信度 0.82
• Natural dissociation of olivine to (Mg,Fe)SiO3 perovskite and magnesiowustite in a shocked Martian meteorite.
  We report evidence for the natural dissociation of olivine in a shergottite at high-pressure and high-temperature conditions induced by a dynamic event on Mars. Olivine (Fa(34-41)) adjacent to or entrained in the shock melt vein and melt pockets of Martian met…
  pubmed Miyahara M, Ohtani E, Ozawa S, Kimura M 等 2011 Apr 12 置信度 0.82
• Pristine extraterrestrial material with unprecedented nitrogen isotopic variation.
  Pristine meteoritic materials carry light element isotopic fractionations that constrain physiochemical conditions during solar system formation. Here we report the discovery of a unique xenolith in the metal-rich chondrite Isheyevo. Its fine-grained, highly p…
  pubmed Briani G, Gounelle M, Marrocchi Y, Mostefaoui S 等 2009 Jun 30 置信度 0.82
• Evidence for fractional crystallization of wadsleyite and ringwoodite from olivine melts in chondrules entrained in shock-melt veins.
  Peace River is one of the few shocked members of the L-chondrites clan that contains both high-pressure polymorphs of olivine, ringwoodite and wadsleyite, in diverse textures and settings in fragments entrained in shock-melt veins. Among these settings are com…
  pubmed Miyahara M, El Goresy A, Ohtani E, Nagase T 等 2008 Jun 24 置信度 0.82
• Graphite whiskers in CV3 meteorites.
  Graphite whiskers (GWs), an allotrope of carbon that has been proposed to occur in space, have been discovered in three CV-type carbonaceous chondrites via Raman imaging and electron microscopy. The GWs are associated with high-temperature calcium-aluminum inc…
  pubmed Fries M, Steele A 2008 Apr 4 置信度 0.82
• Searching for signatures of life on Mars: an Fe-isotope perspective.
  Recent spacecraft and lander missions to Mars have reinforced previous interpretations that Mars was a wet and warm planet in the geological past. The role of liquid water in shaping many of the surface features on Mars has long been recognized. Since the pres…
  pubmed Anand M, Russell SS, Blackhurst RL, Grady MM 2006 Oct 29 置信度 0.82
• [The mineralogical and petrographical work of the pharmacists in the Museum].
  Three famous pharmacists were working in the Muséum national d'histoire naturelle in Paris, in the field of earth sciences: Louis Nicolas Vauquelin (1763-1829), André Laugier (1770-1832) and Alfred Lacroix (1863-1948). Vauquelin, professor of Chemica…
  pubmed Kaspar C, Jaussaud P 2005 置信度 0.82
• An integrated view of the chemistry and mineralogy of martian soils.
  The mineralogical and elemental compositions of the martian soil are indicators of chemical and physical weathering processes. Using data from the Mars Exploration Rovers, we show that bright dust deposits on opposite sides of the planet are part of a global u…
  pubmed Yen AS, Gellert R, Schröder C, Morris RV 等 2005 Jul 7 置信度 0.82
• Mineralogy at Meridiani Planum from the Mini-TES Experiment on the Opportunity Rover.
  The Miniature Thermal Emission Spectrometer (Mini-TES) on Opportunity investigated the mineral abundances and compositions of outcrops, rocks, and soils at Meridiani Planum. Coarse crystalline hematite and olivine-rich basaltic sands were observed as predicted…
  pubmed Christensen PR, Wyatt MB, Glotch TD, Rogers AD 等 2004 Dec 3 置信度 0.82
• Tírez lake as a terrestrial analog of Europa.
  Tírez Lake (La Mancha, central Spain) is proposed as a terrestrial analogue of Europa's ocean. The proposal is based on the comparison of the hydrogeochemistry of Tírez Lake with the geochemical features of the alteration mineralogy of meteoritic pre…
  pubmed Prieto-Ballesteros O, Rodríguez N, Kargel JS, Kessler CG 等 2003 Winter 置信度 0.82
• Interplanetary dust from the explosive dispersal of hydrated asteroids by impacts.
  The Earth accretes about 30,000 tons of dust particles per year, with sizes in the range of 20-400 microm (refs 1, 2). Those particles collected at the Earth's surface--termed micrometeorites--are similar in chemistry and mineralogy to hydrated, porous meteori…
  pubmed Tomeoka K, Kiriyama K, Nakamura K, Yamahana Y 等 2003 May 1 置信度 0.82
• A new source of basaltic meteorites inferred from Northwest Africa 011.
  Eucrites are a class of basaltic meteorites that share common mineralogical, isotopic, and chemical properties and are thought to have been derived from the same parent body, possibly asteroid 4 Vesta. The texture, mineralogy, and noble gas data of the recentl…
  pubmed Yamaguchi A, Clayton RN, Mayeda TK, Ebihara M 等 2002 Apr 12 置信度 0.82
• A nitrogen and argon stable isotope study of Allan Hills 84001: implications for the evolution of the Martian atmosphere.
  The abundances and isotopic compositions of N and Ar have been measured by stepped combustion of the Allan Hills 84001 (ALH 84001) Martian orthopyroxenite. Material described as shocked is N-poor ([N] approximately 0.34 ppm; delta 15N approximately +23%); alth…
  pubmed Grady MM, Wright IP, Pillinger CT 1998 Jul 置信度 0.82
• Introduction to special section: early Mars.
  Ongoing studies of the evolution of the Martian cratered highlands, the nature of the planet's early climate, and the recent announcement of possible evidence of ancient life in the ALH 84001 meteorite have reinvigorated interest in the conditions that prevail…
  pubmed Clifford S, Treiman A, Newsom H, Farmer J 等 1998 Dec 25 置信度 0.82
• The fall, recovery, orbit, and composition of the Tagish Lake meteorite: a new type of carbonaceous chondrite.
  The preatmospheric mass of the Tagish Lake meteoroid was about 200,000 kilograms. Its calculated orbit indicates affinity to the Apollo asteroids with a semimajor axis in the middle of the asteroid belt, consistent with a linkage to low-albedo C, D, and P type…
  pubmed Brown PG, Hildebrand AR, Zolensky ME, Grady M 等 2000 Oct 13 置信度 0.82
• Extinct (129)I in halite from a primitive meteorite: evidence for evaporite formation in the early solar system.
  Halite crystals from the Zag H3-6 chondrite contain essentially pure (monoisotopic) xenon-129 ((129)Xe) produced in the early history of the solar system by the decay of short-lived iodine-129 ((129)I) (half-life = 15.7 million years). Correlated release of (1…
  pubmed Whitby J, Burgess R, Turner G, Gilmour J 等 2000 Jun 9 置信度 0.82
• Oxygen reservoirs in the early solar nebula inferred from an allende CAI.
  Ultraviolet laser microprobe analyses of a calcium-aluminum-rich inclusion (CAI) from the Allende meteorite suggest that a line with a slope of exactly 1.00 on a plot of delta17O against delta18O represents the primitive oxygen isotope reservoir of the early s…
  pubmed Young ED, Russell SS 1998 Oct 16 置信度 0.82
• Hydrothermal hydration of Martian crust: illustration via geochemical model calculations.
  If hydrothermal Systems existed on Mars, hydration of crustal rocks may have had the potential to affect the water budget of the planet. We have conducted geochemical model calculations to investigate the relative roles of host rock composition, temperature, w…
  pubmed Griffith LL, Shock EL, New Collective Author 1997 Apr 25 置信度 0.82
• Low-temperature carbonate concretions in the Martian meteorite ALH84001: evidence from stable isotopes and mineralogy.
  The martian meteorite ALH84001 contains small, disk-shaped concretions of carbonate with concentric chemical and mineralogical zonation. Oxygen isotope compositions of these concretions, measured by ion microprobe, range from delta18O = +9.5 to +20.5 per thous…
  pubmed Valley JW, Eiler JM, Graham CM, Gibson EK 等 1997 Mar 14 置信度 0.82
• [Meteoritics and mineralogy on possible ancient Martian life].
  Possible relic biogenic activity in martian meteorite ALH84001 was proposed by McKay et al. (Science, 273, 924-930, 1996). This ancient meteorite of 4.5 billion years old contains abundant carbonates as secondary minerals precipitated from a fluid on the marti…
  pubmed Tsuchiyama A 1996 Dec 置信度 0.82
• Spectral Properties of Near-Earth Asteroids: Evidence for Sources of Ordinary Chondrite Meteorites.
  Although ordinary chondrite (OC) meteorites dominate observed falls, the identification of near-Earth and main-belt asteroid sources has remained elusive. Telescopic measurements of 35 near-Earth asteroids ( approximately3 kilometers in diameter) revealed six …
  pubmed Binzel RP, Bus SJ, Burbine TH, Sunshine JM 1996 Aug 16 置信度 0.82
• Impact process: an important geological phenomenon.
  The impact process was for a long period of time, even after a wider acceptance among the geological community, considered to be a marginal phenomenon in the Earth sciences. The first decade or two have showed an importance of the process itself and consequent…
  pubmed Skala R 1996 置信度 0.82
• Origin of tektites: an alternative to terrestrial impact theory.
  The Terrestrial Impact Theory (TIT) has won a complete victory over O'Keefe's lunar volcanic theory, but only because the Moon appears to be the wrong place for tektites. Indeed, the TIT ignores strong evidence of their volcanic origin--far from the Moon. The …
  pubmed Izokh EP 1996 置信度 0.82
• Hydrothermal systems on Mars: an assessment of present evidence.
  Hydrothermal processes have been suggested to explain a number of observations for Mars, including D/H ratios of water extracted from Martian meteorites, as a means for removing CO2 from the Martian atmosphere and sequestering it in the crust as carbonates, an…
  pubmed Farmer JD, New Collective Author 1996 置信度 0.82
• Seeing through the dust: martian crustal heterogeneity and links to the SNC meteorites.
  Through the application of new analytical techniques to high spatial resolution imaging spectrometer data, the ferrous mineralogy of major volcanic terrains on Mars is shown to consist of significant fractions of both low- and high-calcium pyroxene. Changes in…
  pubmed Mustard JF, Sunshine JM 1995 Mar 17 置信度 0.82
• Aqueous alteration of the Bali CV3 chondrite: evidence from mineralogy, mineral chemistry, and oxygen isotopic compositions.
  A petrographic, geochemical, and oxygen isotopic study of the Bali CV3 carbonaceous chondrite revealed that the meteorite has undergone extensive deformation and aqueous alteration on its parent body. Deformation textures are common and include flattened chond…
  pubmed Keller LP, Thomas KL, Clayton RN, Mayeda TK 等 1994 Dec 置信度 0.82
• Carbon abundance and silicate mineralogy of anhydrous interplanetary dust particles.
  We have studied nineteen anhydrous chondritic interplanetary dust particles (IDPs) using analytical electron microscopy. We have determined a method for quantitative light element EDX analysis of small particles and have applied these techniques to a group of …
  pubmed Thomas KL, Blanford GE, Keller LP, Klock W 等 1993 置信度 0.82
• An Interplanetary Dust Particle Linked Directly to Type CM Meteorites and an Asteroidal Origin.
  Tochilinite, an ordered mixed-layer mineral containing Mg, Al, Fe, Ni, S, and O, has been identified in an interplanetary dust particle (IDP). This mineral is found in only one other class of meteoritic materials, type CM carbonaceous chondrites. The presence …
  pubmed Bradley JP, Brownlee DE 1991 Feb 1 置信度 0.82
• Meteorite Mineralogy
  Meteorites are fascinating cosmic visitors. Using accessible language, this book documents the history of mineralogy and meteorite research, summarizes the mineralogical characteristics of the myriad varieties of meteorites, and explains the mineralogical char…
  openalex Alan Rubin, Chi Ma, Alan E. Rubin 2021-08-05 置信度 0.72 MeteoriteAstrobiologyFormation and evolution of the Solar SystemGeologySolar System
• Mineralogy of Tagish Lake: An ungrouped type 2 carbonaceous chondrite
  Abstract— In this paper we describe the recovery, handling and preliminary mineralogical investigation of the Tagish Lake meteorite. Tagish Lake is a type 2 carbonaceous chondrite which bears similarities to CI1 and CM chondrite groups, but is distinct from bo…
  openalex M. E. Zolensky, Keiko Nakamura, M. Gounelle, T. Mikouchi 等 2002-05-01 置信度 0.72 MeteoriteGeologyChondriteChondruleBreccia
• Mineralogy and diagenesis of 3.24Ga meteorite impact spherules
  openalex Alexandra E. Krull-Davatzes, Donald R. Lowe, Gary R. Byerly 2011-12-11 置信度 0.72 GeologyGreenschistMetamorphismDiagenesisGeochemistry
• Estimating the modal mineralogy of eucrite and diogenite meteorites using visible–near infrared reflectance spectroscopy
  Abstract Reliable quantitative mapping of minerals exposed on Vesta's surface is crucial for understanding the crustal composition, petrologic evolution, and surface modification of the howardite, eucrite, and diogenite ( HED ) parent body. However, mineral ab…
  openalex Shuai Li, R. E. Milliken 2015-10-13 置信度 0.72 MeteoritePyroxenePlagioclaseOlivineParent body
• Matrices of Carbonaceous Chondrite Meteorites
  The morphology, classification, and chemistry of the matrices of carbonaceous chondrite (CC) meteorites is reviewed based on recent research results. The various kinds of CCs are examined in terms of their matrix mineralogy. Alteration processes in CCs are dis…
  openalex Peter R. Buseck, Xia Hua 1993-05-01 置信度 0.72 MeteoriteCarbonaceous chondriteChondriteAstrobiologyOrdinary chondrite
• THE MINERALOGY OF A RHÖNITE‐BEARING CALCIUM ALUMINUM RICH INCLUSION IN THE ALLENDE METEORITE
  The meteoritic occurrence of rhönite‐bearing calcium and aluminum rich inclusions (CAIs) appears to be restricted to the Allende meteorite. These inclusions, however, are very scarce as only four are known to the author. This report is primarily concerned with…
  openalex Louis H. Fuchs 1978-03-01 置信度 0.72 MeliliteAllende meteoriteTroiliteGeologyMeteorite
• The Bur‐Gheluai Meteorite (Mineralogy, Structure and Metamorphism)
  Abstract The principal data about the fall and the distribution of the fragments of the Bur‐Gheluai, Bur Acaba, Somalia (CN = EO436,024) meteorite are collected. A complete individual, weighing 744.2 g, preserved in the Geological Institute, Agricultural Dept.…
  openalex G. R. Levi‐Donati, G. R. LEVI‐DONATI 1968-02-01 置信度 0.72 MetamorphismGeologyMeteoriteGeochemistryChondrite
• Exoplanet Mineralogy
  This chapter begins with some basic concepts regarding the structure and mineralogy of rocky planets, how to read and construct ternary diagrams, and why partial melting occurs when plate tectonics is operative. Partial melting is a key concept in that it gove…
  arxiv Keith D. Putirka 2024-04-23T18:19:03Z 置信度 0.78 astro-ph.EPastro-ph.SRphysics.geo-ph
• Fossil diatoms in a new carbonaceous meteorite
  We report the discovery for the first time of diatom frustules in a carbonaceous meteorite that fell in the North Central Province of Sri Lanka on 29 December 2012. Contamination is excluded by the circumstance that the elemental abundances within the structur…
  arxiv N. C. Wickramasinghe, J. Wallis, D. H. Wallis, Anil Samaranayake 2013-03-06T21:14:38Z 置信度 0.78 q-bio.OT
• Basalt or not? Near-infrared spectra, surface mineralogical estimates, and meteorite analogs for 33 Vp-type asteroids
  Investigations of the main asteroid belt and efforts to constrain that population's physical characteristics involve the daunting task of studying hundreds of thousands of small bodies. Taxonomic systems are routinely employed to study the large scale nature o…
  arxiv Paul S. Hardersen, Vishnu Reddy, Edward Cloutis, Matt Nowinski 等 2018-05-08T23:08:24Z 置信度 0.78 astro-ph.EP
• Mineralogy and Surface Composition of Asteroids
  Methods to constrain the surface mineralogy of asteroids have seen considerable development during the last decade with advancement in laboratory spectral calibrations and validation of our interpretive methodologies by spacecraft rendezvous missions. This has…
  arxiv Vishnu Reddy, Tasha L. Dunn, Cristina A. Thomas, Nicholas A. Moskovitz 等 2015-02-17T19:15:14Z 置信度 0.78 astro-ph.EP
• Meteorites and Planet Formation
  Meteorites are a remarkable resource. They capture the imagination of people worldwide with their spectacular entry through Earth's atmosphere as fireballs, and their exotic character of being pieces of other worlds. Scientifically, they are critical to interp…
  arxiv Rhian H. Jones 2024-04-23T18:18:48Z 置信度 0.78 astro-ph.EPastro-ph.SRphysics.geo-ph
• Composition, Mineralogy, and Porosity of Multiple Asteroid Systems from Visible and Near-infrared Spectral Data
  We provide a taxonomic and compositional characterization of Multiple Asteroid Systems (MASs) located in the main belt (MB) using visible and near-infrared (0.45-2.5 um) spectral data of 42 MB MASs. The mineralogical analysis is applied to determine meteorite …
  arxiv Sean S. Lindsay, Franck Marchis, Joshua P. Emery, J. Emilio Enriquez 等 2014-09-01T10:53:28Z 置信度 0.78 astro-ph.EP
• Chelyabinsk meteorite explains unusual spectral properties of Baptistina Asteroid Family
  We investigated the spectral and compositional properties of Chelyabinsk meteorite to identify its possible parent body in the main asteroid belt. Our analysis shows that the meteorite contains two spectrally distinct but compositionally indistinguishable comp…
  arxiv Vishnu Reddy, Juan Sanchez, William Bottke, Ed Cloutis 等 2014-04-26T17:59:52Z 置信度 0.78 physics.space-phastro-ph.EPphysics.geo-ph
• Visible-Infrared spectroscopy of ungrouped and rare meteorites brings further constraints on meteorite-asteroid connections
  Although spectral surveys and spacecraft missions provide information on small bodies, many important analyses can only be performed in terrestrial laboratories. For now, the total number of parent bodies represented in our meteorites collection is estimated t…
  arxiv Lisa Kramër Ruggiu, Pierre Beck, Jérôme Gattacceca, Jolantha Eschrig 2021-05-05T07:24:11Z 置信度 0.78 astro-ph.EPphysics.geo-ph
• On the spatiotemporal coincidence of meteorites in recent fall search campaigns
  The meteoritical community widely assumes that the probability of finding two meteorites from different falls laying in close proximity is negligible. However, recent studies have suggested that spatiotemporal coincidences may be critical when associating a me…
  arxiv P. Grèbol-Tomàs, E. Peña-Asensio, J. M. Trigo-Rodríguez, J. Ibáñez-Insa 2025-08-05T15:40:38Z 置信度 0.78 astro-ph.EP
• On the Evolution of Dust Mineralogy, From Protoplanetary Disks to Planetary Systems
  Mineralogical studies of silicate features emitted by dust grains in protoplanetary disks and Solar System bodies can shed light on the progress of planet formation. The significant fraction of crystalline material in comets, chondritic meteorites and interpla…
  arxiv Isa Oliveira, Johan Olofsson, Klaus M. Pontoppidan, Ewine F. van Dishoeck 等 2011-04-18T20:00:00Z 置信度 0.78 astro-ph.EP
• On the origin of the Almahata-Sitta meteorite and 2008TC3 asteroid
  Asteroid 2008TC3 was a Near Earth Asteroid that impacted the Earth on 2008 October 7. Meteorites were produced by the break-up of 2008TC3 in the high atmosphere and at present, about 600 meteorites - called Almahata Sitta - coming from 2008TC3 have been recove…
  arxiv Julie Gayon-Markt, Marco Delbo, Alessandro Morbidelli, Simone Marchi 2012-06-14T09:13:41Z 置信度 0.78 astro-ph.EP
• Russian meteorite Bronze Age (rock record)
  This paper presents the results of a study of petroglyphs found in the quartzite grotto near the Skelnovsky small village in the Northern Black Sea in the South of Russia. The aim of the study was the analysis and interpretation of the Early Bronze Age petrogl…
  arxiv Larisa Vodolazhskaya, Mikhail Nevsky 2013-08-27T07:16:48Z 置信度 0.78 physics.hist-ph
• Evaluation of mineralogy per geological layers by Approximate Bayesian Computation
  We propose a new methodology to perform mineralogic inversion from wellbore logs based on a Bayesian linear regression model. Our method essentially relies on three steps. The first step makes use of Approximate Bayesian Computation (ABC) and selects from the …
  arxiv Vianney Bruned, Alice Cleynen, André Mas, Sylvain Wlodarczyck 2019-05-28T12:48:51Z 置信度 0.78 stat.APphysics.geo-ph
• Darkflight estimates of meteorite fall positions: issues and a case study using the Murrili meteorite fall
  Fireball networks are used to recover meteorites, with the context of orbits. Observations from these networks cover the bright flight, where the meteoroid is luminescent, but to recover a fallen meteorite, these observations must often be predicted forward in…
  arxiv M. C. Towner, T. Jansen-Sturgeon, M. Cupak, E. K. Sansom 等 2021-08-10T01:39:23Z 置信度 0.78 astro-ph.EPastro-ph.IM
• Mineralogy of northern nearside mare basalts
  The mineralogy of mare basalts reflects the chemical composition of the magma source, as well as the physical and chemical environment of the rock's formation. It is significant for understanding the thermal evolution of the Moon. In this study, the spatial di…
  arxiv Zhenchao Wang, Yunzhao Wu, Xiaomeng Zhang, Yu Lu 2018-09-30T08:13:25Z 置信度 0.78 astro-ph.EPphysics.geo-ph
• A Hibonite-Pyroxene Spherule in Allan Hills 77307 (CO3.03): Petrography and Mineralogy
  Hibonite-pyroxene spherules are an extremely rare kind of refractory inclusion that show a wide range of exotic isotopic properties despite their defining similarity and simplicity in morphology and mineralogy. One such, relatively large (about 120 micron diam…
  arxiv Ritesh Kumar Mishra 2017-12-02T12:56:13Z 置信度 0.78 astro-ph.EP
• Magnetic susceptibility, magnetization, magnetic moment and characterization of Carancas meteorite
  On September, 15th, 2007, in the community of Carancas (Puno, Peru) a stony meteorite formed a crater explosive type with a mean diameter of 13.5 m. some samples meteorite fragments were collected. The petrologic analysis performed corresponds to a meteorite o…
  arxiv Domingo Rosales, Erick Vidal 2013-11-28T18:19:36Z 置信度 0.78 physics.geo-phastro-ph.EP
• Silicate mineralogy and bulk composition of exoplanetary material in polluted white dwarfs
  White dwarf planetary systems uniquely link the bulk elemental composition of exoplanetary material to the mineralogy as photospheric abundances can be compared to circumstellar dust mineralogy. This study re-examines Spitzer/IRS spectra of eight white dwarfs …
  arxiv Laura K. Rogers, Amy Bonsor, Érika Le Bourdais, Siyi Xu 等 2025-07-22T17:23:36Z 置信度 0.78 astro-ph.EPastro-ph.SR
• Martian meteorites reflectance and implications for rover missions
  In the next decade, two rovers will characterize in situ the mineralogy of rocks on Mars, using for the first time near-infrared reflectance spectrometers: SuperCam onboard the Mars 2020 rover and MicrOmega onboard the ExoMars rover, although this technique is…
  arxiv Lucia Mandon, Pierre Beck, Cathy Quantin-Nataf, Erwin Dehouck 等 2022-03-18T16:52:47Z 置信度 0.78 astro-ph.EPastro-ph.IMphysics.geo-ph
• Probing the use of spectroscopy to determine the meteoritic analogues of meteors
  Determining the source regions of meteorites is one of the major goals of current research in planetary science. Whereas asteroid observations are currently unable to pinpoint the source regions of most meteorite classes, observations of meteors with camera ne…
  arxiv A. Drouard, P. Vernazza, S. Loehle, J. Gattacceca 等 2018-02-13T16:12:18Z 置信度 0.78 astro-ph.EP
• New evidence on the lost giant Chinguetti meteorite
  The giant Chinguetti meteorite that Gaston Ripert reported seeing in 1916 has never been found. A radionuclide analysis by Welten et al (2001) of the 4.5kg mesosiderite that Ripert recovered, supposedly sitting on the larger object, has convinced many that Rip…
  arxiv Robert Warren, Stephen Warren, Ekaterini Protopapa 2024-02-21T22:16:03Z 置信度 0.78 astro-ph.EPastro-ph.IMphysics.geo-ph
• Machine Learning for Semi-Automated Meteorite Recovery
  We present a novel methodology for recovering meteorite falls observed and constrained by fireball networks, using drones and machine learning algorithms. This approach uses images of the local terrain for a given fall site to train an artificial neural networ…
  arxiv Seamus Anderson, Martin Towner, Phil Bland, Christopher Haikings 等 2020-09-29T08:27:41Z 置信度 0.78 astro-ph.EPcs.CVcs.LG
• The meteorite flux of the last 2 Myr recorded in the Atacama desert
  The evolution of the meteorite flux to the Earth can be studied by determining the terrestrial ages of meteorite collected in hot deserts. We have measured the terrestrial ages of 54 stony meteorites from the El Médano area, in the Atacama Desert, using the co…
  arxiv A. Drouard, J. Gattacceca, A. Hutzler, P. Rochette 等 2019-04-29T12:37:02Z 置信度 0.78 astro-ph.EP
• A comprehensive study of distribution laws for the fragments of Košice meteorite
  In this study, we conduct a detailed analysis of the Košice meteorite fall (February 28, 2010), in order to derive a reliable law describing the mass distribution among the recovered fragments. In total, 218 fragments of the Košice meteorite, with a total mass…
  arxiv Maria Gritsevich, Vladimir Vinnikov, Tomáš Kohout, Juraj Tóth 等 2014-03-27T16:07:48Z 置信度 0.78 astro-ph.EP
• Spectral properties of ablating meteorite samples for improved meteoroid composition diagnostics
  Emission spectra and diagnostic spectral features of a diverse range of ablated meteorite samples with a known composition are presented. We aim to provide a reference spectral dataset to improve our abilities to classify meteoroid composition types from meteo…
  arxiv Pavol Matlovič, Adriana Pisarčíková, Veronika Pazderová, Stefan Loehle 等 2024-08-22T10:21:19Z 置信度 0.78 astro-ph.EPphysics.geo-ph
• A gamma-ray spectroscopy survey of Omani meteorites
  The gamma-ray activities of 33 meteorite samples (30 ordinary chondrites, 1 Mars meteorite, 1 iron, 1 howardite) collected during Omani-Swiss meteorite search campaigns 2001-2008 were nondestructively measured using an ultra-low background gamma-ray detector. …
  arxiv Patrick Weber, Beda Hofmann, Tamer Tolba, Jean-Luc Vuilleumier 2016-02-02T13:23:39Z 置信度 0.78 astro-ph.EP
• Recovery of Meteorites Using an Autonomous Drone and Machine Learning
  The recovery of freshly fallen meteorites from tracked and triangulated meteors is critical to determining their source asteroid families. However, locating meteorite fragments in strewn fields remains a challenge with very few meteorites being recovered from …
  arxiv Robert I. Citron, Peter Jenniskens, Christopher Watkins, Sravanthi Sinha 等 2021-06-11T17:36:33Z 置信度 0.78 astro-ph.EPcs.CVcs.LG
• Mineralogy, reflectance spectra, and physical properties of the Chelyabinsk LL5 chondrite, insight into shock induced changes in asteroid regoliths
  The mineralogy and physical properties of Chelyabinsk meteorites (fall, February 15, 2013) are presented. Three types of meteorite material are present, described as the light-colored, dark-colored, and impact-melt lithologies. All are of LL5 composition with …
  arxiv Tomas Kohout, Maria Gritsevich, Victor I. Grokhovsky, Grigoriy A. Yakovlev 等 2013-09-24T08:39:01Z 置信度 0.78 astro-ph.EP