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Organic acids produced by biota have been shown to accelerate the dissolution of minerals, possibly creating biosignatures in either reacting solutions or the solid materials. We tested aqueous alteration of serpentinite in three groups of solutions: inorganic…
openalex
Agnes R. Taylor, Amanda Albright Olsen, Elisabeth M. Hausrath, Brian J. Olsen 等
2024-02-28
置信度 0.72
DissolutionAbiotic componentSulfuric acidChemistryNitric acid
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Abstract The “light mantle” deposit at the base of South Massif in the Moon's Taurus‐Littrow Valley was a primary science target for the Apollo 17 exploration. The possibility that it was a landslide triggered by ejecta from Tycho Crater is critical for establ…
openalex
Mason Neuman, B. L. Jolliff, Kun Wang, N. E. Petro 等
2025-04-01
置信度 0.72
ApolloLunar soilAstrobiologyLandslideGeology
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Establishing a sustainable life-support system for space exploration is a formidable challenge due to the vast distances, high costs, and environmental differences from Earth. Building upon the lessons from the Biosphere 2 experiment, we introduce the novel "E…
openalex
Tsubasa Sato, Ko Abe, Jun Koseki, Mayumi Seto 等
2024-11-01
置信度 0.72
SurvivabilitySoil waterEcosystemEnvironmental scienceComputer science
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• Lunar regolith particles (LRPs) are used to develop flexible TENG composites. • LRPs/PDMS films show enhanced triboelectric output with optimized particle size. • Contact-separation TENG efficiently powers LEDs with consistent voltage output. • The approach …
openalex
Alex Yohannan, Jayraj V. Vaghasiya, Keval K. Sonigara, M. Pumera
2026-01-10
置信度 0.72
Triboelectric effectRegolithVoltageMaterials scienceAstrobiology
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The search for potential signs of Martian life has been planned and implemented by worldwide countries for decades. Due to the high expenditure on Mars exploration, more easily accessible Mars-like regions on Earth are invaluable targets for astrobiology resea…
openalex
Jianxun Shen, Yan Chen, Yu Sun, Li Liu 等
2022-01-01
置信度 0.72
Mars Exploration ProgramAstrobiologyExploration of MarsNoachianMartian
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The search for life within our Solar System and beyond has been a key motivation for space exploration since its inception. These efforts have focused on specific celestial bodies located within the "habitable zone". Mars has long been a primary target for exp…
openalex
A. Coustenis, Peter T. Doran, Karen Olsson‐Francis, O. Prieto‐Ballesteros 等
2025-04-09
置信度 0.72
AstrobiologySolar SystemHabitatAerospace engineeringEnvironmental science
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Protocell models play a pivotal role in the exploration of the origin of life. Vesicles are one type of protocell model that have attracted much attention. Simple single-chain amphiphiles (SACs) and organic small molecules (OSMs) possess primitive relevance an…
openalex
Dong Guo, Z. Y. Zhang, Jichao Sun, Hui Zhao 等
2024-06-04
置信度 0.72
ProtocellPyriteAbiogenesisVesicleMineral
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Growing food autonomously on Mars is challenging due to the Martian soil’s low nutrient content and high salinity. Understanding how plants adapt and evaluating their nutritional attributes are pivotal for sustained Mars missions. This research delves into the…
openalex
Chinnannan Karthik, Prapooja Somagattu, Hyndavi Yammanuru, Padma Nimmakayala 等
2023-12-23
置信度 0.72
NutrientIpomoeaAscorbic acidSugarMars Exploration Program
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Abstract Against the general belief that carbonic acid is too unstable for synthesis, it was possible to synthesize the solid[1,2] as well as gas‐phase carbonic acid.[3] It was suggested that solid carbonic acid might exist in Earth's upper troposphere and in …
openalex
Jonas Schlagin, Dennis F. Dinu, Jürgen Bernard, Thomas Loerting 等
2024-07-19
置信度 0.72
AnharmonicityCarbonic acidSpectrum (functional analysis)ChemistryInfrared
-
Luminescence is a powerful tool to infer physical and chemical conditions during mineral growth. It is very subtly linked to temperature of formation, composition and structural state, and related changes during rock evolution that often cause striking contras…
openalex
Adrian A. Finch, Magdalena Dumańska‐Słowik, Laura González‐Acebrón, Hans‐Peter Schertl
2024-10-01
置信度 0.72
GeologyPetrology
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From the crewed Apollo missions to the recent Chinese Chang’e landings, the interaction between spacecraft exhaust plumes and lunar soil produces dusty clouds with high-speed particle ejection. Despite varying landing sites, remarkably stable streak patterns w…
openalex
Juan Sebastian Rubio, Neil S. Rodrigues, Yinghe Qi, Meet Patel 等
2025-07-19
置信度 0.72
StreakInstabilityLaminar flowJet (fluid)Supersonic speed
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openalex
C. Pilorget, D. Baklouti, Jean‐Pierre Bibring, R. Brunetto 等
2024-09-25
置信度 0.72
PhosphorusEnvironmental chemistryEnvironmental scienceChemistryMetallurgy
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High Resolution Image Download MS PowerPoint Slide Atomic force microscopy-based infrared spectroscopy (AFM-IR) and optical photothermal infrared (O-PTIR) spectroscopy are cutting-edge techniques used for precise nanoscale chemical analysis, capable of detecti…
openalex
Sara L. Belontz, Janice Brahney, C. E. Caplan, Eoghan Dillon 等
2025-06-26
置信度 0.72
MicroplasticsSnowEnvironmental scienceAtomic force microscopyEnvironmental chemistry
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Introduction: Analyses of extraterrestrial samples enables to better assess the processes responsible for the wide diversity of solar system properties. Specifically, NIR hyperspectral imagery complement the NIR remote sensing of asteroids and planetary surfac…
openalex
D. Loizeau, Jean-Pierre Bibring, Cédric Pilorget, Vincent Hamm 等
2026-07-02
置信度 0.72
Hyperspectral imagingRemote sensingExtraterrestrial lifeSolar SystemSpectral signature
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Abstract Although CI chondrites are susceptible to terrestrial weathering on Earth, the specific processes are unknown. To elucidate the weathering mechanism, we conduct a laboratory experiment using pristine particles from asteroid Ryugu. Air‐exposed particle…
openalex
Naoya Imae, Naotaka Tomioka, Masayuki Uesugi, Makoto Kimura 等
2024-05-10
置信度 0.72
WeatheringChondriteMurchison meteoritePyrrhotiteMineralogy
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Abstract Iron silicides, including hapkeite (Fe 2 Si), are rare minerals found in both terrestrial and extraterrestrial environments. In this study, we present the discovery of trigonal Fe 2 Si in glass from the Blackville site, South Carolina, USA, in a discr…
openalex
Luca Bindi, James P. Kennett, Malcolm A. LeCompte, G. Kletetschka 等
2025-08-08
置信度 0.72
Trigonal crystal systemCrystallographyComposition (language)GeologyCrystal structure
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The study of space has always been a field of great interest and thus space missions are becoming more and more ambitious with time. Therefore, with the 50th anniversary of the first spacecraft to land on Mars, a review about how traditional analytical techniq…
openalex
Jennifer Huidobro, Julene Aramendia, Gorka Arana, Juan Manuel Madariaga
2022-01-15
置信度 0.72
Mars Exploration ProgramMartianExploration of MarsMartian surfaceAstrobiology
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Space activities in subarctic Sweden are predicated on older infrastructures of underground resource extraction. The ongoing expansion of the country's rocket launch site outside Kiruna relies on the Swedish state's historical construction of the region as a r…
openalex
Chakad Ojani
2025-02-18
置信度 0.72
AnalogySubarctic climateMediationSpace (punctuation)Outer space
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Abstract A few dozens of solutions to the Fermi paradox have been proposed in the past. The most relevant ones will be concisely discussed in this paper. They will be classified as follows: exceptionality solutions, annihilation solutions and communication bar…
openalex
Vojin Rakić
2024-01-01
置信度 0.72
AnthropocentrismAstrobiologyFermi Gamma-ray Space TelescopeEarth scienceEnvironmental ethics
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Abstract As the space industry grows exponentially and aspirations for space travel expand, we are entering a new era where we will very likely become an interplanetary species. Although reproduction is an essential human function and necessary for species sur…
openalex
Begüm Aydoğan Mathyk, Anthony N. Imudia, Alexander Quaas, Cihan Halıcıgil 等
2024-06-11
置信度 0.72
SpaceflightBiologyPregnancyHuman spaceflightPhysiology
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A detailed up-to-date life cycle inventory of Li 2 CO 3 production from brine is established and several environmental impacts has been analysed.
openalex
Zijing He, Anna Korre, G. H. Kelsall, Zhenggang Nie 等
2024-11-13
置信度 0.72
Lithium carbonateCarbonateLife-cycle assessmentLithium (medication)Environmental science
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Abstract Fusion crusts form during the atmospheric entry heating of meteorites and preserve a record of the conditions that occurred during deceleration in the atmosphere. The fusion crust of the Winchcombe meteorite closely resembles that of other stony meteo…
openalex
M. J. Genge, Luke S. Alesbrook, N. V. Almeida, H. C. Bates 等
2023-01-02
置信度 0.72
MeteoriteChondriteGeologyMagnetiteCrust
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openalex
Zhe Song, Jia Liu, Hongxing Yang
2021-06-18
置信度 0.72
Photovoltaic systemEnvironmental scienceSolar powerElectricity generationSolar energy
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The beauty of an eclogite is something to behold: any petrologist marvels in the combination of red garnet and green omphacite that are the main mineral constituents of the rock. But besides their stunning appearance, there is much more to eclogites: fundament…
openalex
Ralf Halama
2024-01-01
置信度 0.72
GeologyEclogiteGeochemistryArchaeologyPaleontology
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Environmental DNA (eDNA) can interact with various geochemical surfaces, including mineral surfaces. These interactions may alter the structure, stability, and reactivity of eDNA, impacting the cycling of genetic information and the accuracy of species identif…
openalex
Eshani Hettiarachchi, Vicki H. Grassian
2025-07-24
置信度 0.72
DNAAdsorptionBiophysicsParticle (ecology)Chemical physics
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Starting with the discovery of fire and the preparation of food in prehistoric times, mechanochemistry is the oldest form of chemistry that humans have controlled. Mechanochemical practices, such as grinding with a mortar and pestle, continued into the Middle …
openalex
Tomislav Stolar, Jasna Alić, Lucia Casali, Nikita Y. Gugin 等
2026-01-20
置信度 0.72
MechanochemistryTransformative learningGrindingNanotechnologyEngineering
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Image processing and analysis techniques are commonly utilized in various fields such as geology, underwater engineering, environmental conservation, marine resource exploration, and soil and geological assessments, particularly for examining drilling rock sam…
openalex
Liqun Shan, Yanchang Liu, Ke Du, Shovon Paul 等
2024-03-24
置信度 0.72
DrillingSegmentationGeologyImage (mathematics)Image segmentation
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Present seasonally or year-round in polar and subpolar seas, sea ice is one of the most complex and biologically rich ecosystems on Earth. Throughout the history of our planet, sea ice has periodically covered vast proportions of the world's oceans, and it may…
openalex
Marcel Babin, Jody W. Deming, Éric Maréchal, Josephine Z. Rapp 等
2025-07-28
置信度 0.72
Sea iceHabitatAstrobiologyEcosystemExtraterrestrial life
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Abstract Melting of ice in porous media widely exists in energy and environment applications as well as extraterrestrial water resource utilization. In order to characterize the ice-water phase transition within complicated opaque porous media, we employ the n…
openalex
Natnael F. Haile, Muhammad Sajjad, Yadong Zhang, Nahla Alamoodi 等
2024-03-07
置信度 0.72
Porous mediumMaterials sciencePorosityChemical physicsOpacity
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Paleointensity observations from meteorites provide insights into planetary formation and evolution. Meteoritic samples are usually dominated by Fe-rich kamacite, which is capable of faithfully recording the ancient dynamo activity of meteorites’ parent body. …
openalex
Shichu Chen, Thomas Berndt, Wyn Williams, José Augusto Devienne 等
2024-10-14
置信度 0.72
KamaciteMeteoriteDynamoSingle domainVortex
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The production of water through in-situ resource utilization (ISRU) will be necessary for a sustainable human presence on Mars. Accessible water on Mars occurs as ice (pure and mixed with regolith), bounded water in the regolith (adsorbed and in hydrated miner…
openalex
Vassilis J. Inglezakis
2025-11-06
置信度 0.72
Environmental scienceRegolithAtmosphere (unit)Mars Exploration ProgramFlexibility (engineering)
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The mystery of the origins of life is one of the most difficult yet intriguing challenges to which humanity has grappled. How did biopolymers emerge in the absence of enzymes (evolved biocatalysts), and how did long-lasting chemical evolution find a path to th…
openalex
Rotem Edri, Loren Dean Williams, Moran Frenkel‐Pinter
2024-10-07
置信度 0.72
CatalysisChemistryOrganic chemistry
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Tribological processes in extreme environments pose serious material challenges, requiring coatings that resist both wear and corrosion. This review summarizes recent advances in protective coatings engineered for extreme environments such as high temperatures…
openalex
Subin Antony Jose, Zachary Lapierre, Tyler Williams, Colton N. Hope 等
2025-07-26
置信度 0.72
CorrosionMaterials scienceMetallurgyEngineeringForensic engineering
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Abstract The Surface Dust Analyser (SUDA) is a mass spectrometer onboard the Europa Clipper mission for investigating the surface composition of the Galilean moon Europa. Atmosphereless planetary moons such as the Galilean satellites are wrapped into a ballist…
openalex
S. Kempf, Scott Tucker, N. Altobelli, Christelle Briois 等
2025-01-29
置信度 0.72
Galilean moonsGeologyRegolithPhysicsAstrobiology
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Abstract Human capacity to explore and shape outer space will increase substantially over the next 50 years. Yet, International Relations (IR) theory still treats outer space as an isolated, unique, or inconsequential realm of political life. This paper moves …
openalex
Enrike van Wingerden, Darshan Vigneswaran
2024-05-01
置信度 0.72
Trap (plumbing)Earth (classical element)International relationsPolitical scienceEarth science
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A unique feature of the Re-Os isotope system is its ability to provide precise and accurate depositional ages from organic-rich sedimentary rocks. Applications include geologic timescale calibration, stratigraphic correlation, and dating key events such as bio…
openalex
Brian Kendall, Robert A. Creaser, Judith L. Hannah, Vineet Goswami 等
2025-08-01
置信度 0.72
ReelGeologyArtVisual arts
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The determination of the dynamic angle of repose (DAR) of lunar regolith simulants is essential for modeling material behavior during in situ resource utilization (ISRU) processes and lunar surface operations. This study presents a methodology and dedicated te…
openalex
Mateusz Pawłowski, Damian Pietrusiak, Jakub Wróbel, Janusz Kozubal
2025-06-02
置信度 0.72
RegolithAngle of reposeCalibrationEnvironmental scienceGeology
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High Resolution Image Download MS PowerPoint Slide Understanding the catalytic role of cosmic mineral surfaces is crucial for elucidating the chemical evolution needed for the emergence of life on Earth and other planetary systems. In this study, the catalytic…
openalex
Niccolò Bancone, Stefano Pantaleone, Piero Ugliengo, Albert Rimola 等
2025-01-17
置信度 0.72
AstrobiologyForsteritePolymerizationPrebioticChemistry
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Abstract The formation of planets in our solar system encompassed various stages of accretion of planetesimals that formed in the protoplanetary disk within the first few million years at different distances to the sun. Their chemical diversity is reflected by…
openalex
W. Neumann, Ning Ma, Audrey Bouvier, M. Trieloff
2024-07-01
置信度 0.72
PlanetesimalSolar SystemAstrobiologyMedicineBiology
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Causal illusion has been proposed as a cognitive mediator of pseudoscientific beliefs. However, previous studies have only tested the association between this cognitive bias and a closely related but different type of unwarranted beliefs, those related to supe…
openalex
Marta N. Torres, Itxaso Barberia, Javier Rodríguez‐Ferreiro
2020-02-10
置信度 0.72
PseudosciencePsychologyIllusionParanormalCognition
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The Europan Molecular Indicators of Life Investigation (EMILI) is an instrument concept being developed for the Europa Lander mission currently under study. EMILI will meet and exceed the scientific and technical/resource requirements of the organic compositio…
openalex
W. B. Brinckerhoff, Peter A. Willis, Antonio J. Ricco, Desmond A. Kaplan 等
2022-01-13
置信度 0.72
Scientific instrumentCharacterization (materials science)Environmental scienceAstrobiologyComputer science
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Amino acid formation by hydride transfer from NADH without the need for enzymes connects prebiotic chemistry with the metabolic pathways that presumably led to these biomolecules in the first autotrophic protocells.
openalex
Noemí Nogal, Javier Luis‐Barrera, Sonia Vela, Fernando Aguilar‐Galindo 等
2024-01-01
置信度 0.72
ChemistryAmino acidStereochemistryBiochemistry
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Thousands of micrometeorites fall to the Earth on a daily basis. Most of these meteorites have a rocky composition, but others are mainly composed of iron and nickel. Due to their small size, often ca. 100 μm in diameter, the process of searching for, collecti…
openalex
C Burgos-Palop, Francisco J. Fortes, Pablo Purohit, T. Delgado 等
2024-10-22
置信度 0.72
ChemistryMeteoriteLaser ablationAblationTrapping
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Impacts play a critical role in modifying the chemical and structural characteristics of materials and in facilitating the migration of moderately volatile elements on airless bodies. In this study, a comprehensive SEM–FIB–TEM analysis of a Cu-rich grain from …
openalex
Zhuang Guo, Dongsheng Song, Wenlei Song, Chen Li 等
2026-04-01
置信度 0.72
BorniteCopperMetalLunar soilMaterials science
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Abstract Japan Aerospace Exploration Agency's Martian Moons eXploration (MMX) mission will launch a spacecraft in 2024 to return samples from Phobos in 2029. Curatorial work for the returned Phobos samples is critical for the sample allocation without degradin…
openalex
Ryota Fukai, Tomohiro Usui, Wataru Fujiya, Yoshinori Takano 等
2024-01-11
置信度 0.72
MartianMars Exploration ProgramExploration of MarsMMXSample (material)
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Abstract Understanding how life might evolve beyond Earth is a long-standing question in astrobiology. While significant advances have expanded the search for potentially habitable exoplanets, the biological and evolutionary processes that life may undergo in …
openalex
Alexa Sadier, Agata M. Rudolf, Masafumi Muratani
2025-12-19
置信度 0.72
AdaptabilitySpaceflightMulticellular organismExtraterrestrial lifeComputer science
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Microalgae and cyanobacteria represent promising, sustainable resources for agricultural applications, particularly as biofertilisers, biostimulants, and biological plant protection agents. Their biomass can improve nutrient use efficiency, support plant growt…
openalex
Izabela Świca, Joanna Kazimierowicz, Marcin Dębowski
2026-02-01
置信度 0.72
Biomass (ecology)Environmental scienceAgricultureCyanobacteriaSustainable agriculture
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Introduction Bioregenerative Life Support Systems (BLSSs) are closed-loop systems that rely on biological processes, primarily involving plants, algae, and microbes, for sustaining long-term space missions by regenerating essential resources and recycling wast…
openalex
Chiara Amitrano, Carmen Arena, Stefania De Pascale, Mariagabriella Pugliese 等
2025-09-23
置信度 0.72
Life support systemEnvironmental scienceMars Exploration ProgramMossResource (disambiguation)
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Abstract. Absolute calibration of Earth observation (EO) sensors is key to ensuring long-term stability and interoperability, and it is essential for long-term global climate records and forecasts. The Moon provides a photometrically stable calibration source …
openalex
Carlos Toledano, Sarah Taylor, Ãfrica Barreto, Stefan Adriaensen 等
2024-03-25
置信度 0.72
IrradianceRadiometric datingCalibrationEnvironmental scienceRadiometric calibration
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openalex
Alice Pellerin, Christophe Thomazo, Magali Ader, Camille Rossignol 等
2024-08-21
置信度 0.72
OxygenEvent (particle physics)NitrogenChemistryEnvironmental science
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Abstract Carbonaceous chondrites are meteorites originating from undifferentiated objects of the Solar System, which may retain signatures of primitive matter. Here, we present a comparative study between two CM chondrites Asuka 12236 and Paris, both considere…
openalex
Z. Djouadi, Vassilissa Vinogradoff, Z. Dionnet, Coline Serra 等
2025-07-19
置信度 0.72
MeteoriteChondriteParent bodyRaman spectroscopyInfrared
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Abstract The potential of multi‐spectral investigations for planetary exploration strongly depends on the specific geologic environment and related science questions. In this work, we used a visible‐near infrared spectrometer, a laser‐induced breakdown spectro…
openalex
K. Stephan, Kristin Rammelkamp, Mickaël Baqué, Susanne Schröder 等
2025-05-01
置信度 0.72
VolcanoGeologyField (mathematics)Spectral propertiesGeophysics
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These notes were presented at the Young Researchers School (YRS) in Maynooth in April 2024 and provide an introduction to Conformal Field Theory CFT, Boundary Conformal Field Theory (BCFT) and Defect Conformal Field Theory (DCFT). This class is mostly self-con…
arxiv
Christian Northe
2024-11-05T18:06:36Z
置信度 0.78
hep-thcond-mat.stat-mech
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We present the Capsule Vision 2024 Challenge: Multi-Class Abnormality Classification for Video Capsule Endoscopy. It was virtually organized by the Research Center for Medical Image Analysis and Artificial Intelligence (MIAAI), Department of Medicine, Danube P…
arxiv
Palak Handa, Amirreza Mahbod, Florian Schwarzhans, Ramona Woitek 等
2024-08-09T08:46:22Z
置信度 0.78
cs.CV
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The Duke Robotics Club is proud to present our robot for the 2024 RoboSub Competition: Oogway. Now in its second year, Oogway has been dramatically upgraded in both its capabilities and reliability. Oogway was built on the principle of independent, well-integr…
arxiv
Will Denton, Michael Bryant, Lilly Chiavetta, Vedarsh Shah 等
2024-10-13T00:46:45Z
置信度 0.78
cs.RO
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We give an overview of the 2024 Computational Geometry Challenge targeting the problem \textsc{Maximum Polygon Packing}: Given a convex region $P$ in the plane, and a collection of simple polygons $Q_1, \ldots, Q_n$, each $Q_i$ with a respective value $c_i$, f…
arxiv
Sándor P. Fekete, Phillip Keldenich, Dominik Krupke, Stefan Schirra
2024-03-24T15:56:03Z
置信度 0.78
cs.CGcs.DS
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The coupling of weather, sea-ice, ocean, and wave forecasting systems has been a long-standing research focus to improve Arctic forecasting system and their realism and is also a priority of international initiatives such as the WMO research project PCAPS. The…
arxiv
Malte Müller, Jean Rabault, Cyril Palerme
2024-07-10T13:09:58Z
置信度 0.78
physics.ao-phphysics.geo-ph
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In this paper, we present our methods and results for the Video-To-Text (VTT) task at TRECVid 2024, exploring the capabilities of Vision-Language Models (VLMs) like LLaVA and LLaVA-NeXT-Video in generating natural language descriptions for video content. We in…
arxiv
Jiaxin Wu, Wengyu Zhang, Xiao-Yong Wei, Qing Li
2024-12-20T02:45:37Z
置信度 0.78
cs.CVcs.MM
-
This submission comprises the proceedings of the 1st Virtual Imaging Trials in Medicine conference, organized by Duke University on April 22-24, 2024. The listed authors serve as the program directors for this conference. The VITM conference is a pioneering su…
arxiv
Ehsan Abadi, Aldo Badano, Predrag Bakic, Kristina Bliznakova 等
2024-05-08T18:35:18Z
置信度 0.78
physics.med-ph
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In this paper, we introduce the first release of a large-scale dataset capturing discourse on $\mathbb{X}$ (a.k.a., Twitter) related to the upcoming 2024 U.S. Presidential Election. Our dataset comprises 22 million publicly available posts on X.com, collected …
arxiv
Ashwin Balasubramanian, Vito Zou, Hitesh Narayana, Christina You 等
2024-11-01T05:27:07Z
置信度 0.78
cs.SI
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We present the results and the main findings of SemEval-2024 Task 8: Multigenerator, Multidomain, and Multilingual Machine-Generated Text Detection. The task featured three subtasks. Subtask A is a binary classification task determining whether a text is writt…
arxiv
Yuxia Wang, Jonibek Mansurov, Petar Ivanov, Jinyan Su 等
2024-04-22T13:56:07Z
置信度 0.78
cs.CL
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In this short communication, we qualitatively analyze possible effects of the 10 October 2024 geomagnetic storm on accelerating the reentry of a Starlink satellite from very low-Earth orbit (VLEO). The storm took place near the maximum of solar cycle (SC) 25, …
arxiv
Denny M. Oliveira, Eftyhia Zesta, Dibyendu Nandy
2024-11-03T18:48:43Z
置信度 0.78
physics.space-ph
-
Synthetic data is gaining increasing relevance for training machine learning models. This is mainly motivated due to several factors such as the lack of real data and intra-class variability, time and errors produced in manual labeling, and in some cases priva…
arxiv
Ivan DeAndres-Tame, Ruben Tolosana, Pietro Melzi, Ruben Vera-Rodriguez 等
2024-04-16T08:15:10Z
置信度 0.78
cs.CVcs.AIcs.CYcs.LG
-
The SemEval 2024 BRAINTEASER task challenges language models to perform lateral thinking -- a form of creative, non-linear reasoning that remains underexplored in NLP. The task comprises two subtasks, Sentence Puzzle and Word Puzzle, requiring models to defy c…
arxiv
Mina Ghashami, Soumya Smruti Mishra
2024-05-16T18:26:38Z
置信度 0.78
cs.CLcs.AIcs.IRcs.LG
-
This paper describes the inference system of FZI-WIM at the SemEval-2024 Task 2: Safe Biomedical Natural Language Inference for Clinical Trials. Our system utilizes the chain of thought (CoT) paradigm to tackle this complex reasoning problem and further improv…
arxiv
Jin Liu, Steffen Thoma
2024-06-14T13:49:07Z
置信度 0.78
cs.CLcs.AI
-
The ICASSP 2024 Speech Signal Improvement Grand Challenge is intended to stimulate research in the area of improving the speech signal quality in communication systems. This marks our second challenge, building upon the success from the previous ICASSP 2023 Gr…
arxiv
Nicolae Catalin Ristea, Ando Saabas, Ross Cutler, Babak Naderi 等
2024-01-25T18:08:00Z
置信度 0.78
cs.SDcs.AIcs.CVeess.AS
-
Detecting objects in real-world scenes is a complex task due to various challenges, including the vast range of object categories, and potential encounters with previously unknown or unseen objects. The challenges necessitate the development of public benchmar…
arxiv
Jiaqi Wang, Yuhang Zang, Pan Zhang, Tao Chu 等
2024-06-17T16:58:51Z
置信度 0.78
cs.CV
-
Audio packet loss concealment is the hiding of gaps in VoIP audio streams caused by network packet loss. With the ICASSP 2024 Audio Deep Packet Loss Concealment Grand Challenge, we build on the success of the previous Audio PLC Challenge held at INTERSPEECH 20…
arxiv
Lorenz Diener, Solomiya Branets, Ando Saabas, Ross Cutler
2024-02-26T13:26:20Z
置信度 0.78
cs.SDeess.AS
-
During intense geomagnetic storms, the rapid and significant production of NO followed by its associated infrared radiative emission in lower thermosphere contributes crucially to the energetics of the upper atmosphere. This makes NO infrared radiative cooling…
arxiv
Alok Kumar Ranjan, Dayakrishna Nailwal, MV Sunil Krishna, Akash Kumar 等
2024-11-21T12:34:15Z
置信度 0.78
physics.space-ph
-
The 2nd Workshop on Maritime Computer Vision (MaCVi) 2024 addresses maritime computer vision for Unmanned Aerial Vehicles (UAV) and Unmanned Surface Vehicles (USV). Three challenges categories are considered: (i) UAV-based Maritime Object Tracking with Re-iden…
arxiv
Benjamin Kiefer, Lojze Žust, Matej Kristan, Janez Perš 等
2023-11-23T21:01:14Z
置信度 0.78
cs.CVcs.AI
-
In response to Task II of the FinRL Challenge at ACM ICAIF 2024, this study proposes a novel prompt framework for fine-tuning large language models (LLM) with Reinforcement Learning from Market Feedback (RLMF). Our framework incorporates market-specific featur…
arxiv
Arnav Grover
2025-02-04T04:11:09Z
置信度 0.78
q-fin.TRcs.LG
-
We describe the University of Amsterdam Intelligent Data Engineering Lab team's entry for the SemEval-2024 Task 6 competition. The SHROOM-INDElab system builds on previous work on using prompt programming and in-context learning with large language models (LLM…
arxiv
Bradley P. Allen, Fina Polat, Paul Groth
2024-04-04T18:01:21Z
置信度 0.78
cs.CLcs.AI
-
We revisit the state of the light element abundances from big bang nucleosynthesis in early 2024 with particular focus on the derived baryon abundance. We find that the largest differences between the final baryon abundances are typically driven by the assumed…
arxiv
Nils Schöneberg
2024-01-26T18:30:11Z
置信度 0.78
astro-ph.CO
-
This report examines Charge Transfer Efficiency (CTE) flux losses in the Wide Field Camera 3 UVIS detector aboard the Hubble Space Telescope. Spanning approximately 14 years of observations from October 2009 to February 2024, the study analyzes CTE flux loss t…
arxiv
Benjamin Kuhn
2026-02-06T19:14:11Z
置信度 0.78
astro-ph.IM
-
This paper describes the FBK's participation in the Simultaneous Translation Evaluation Campaign at IWSLT 2024. For this year's submission in the speech-to-text translation (ST) sub-track, we propose SimulSeamless, which is realized by combining AlignAtt and S…
arxiv
Sara Papi, Marco Gaido, Matteo Negri, Luisa Bentivogli
2024-06-20T10:34:46Z
置信度 0.78
cs.CLcs.AIcs.SDeess.AS
-
Image Matching Challenge 2024 is a competition focused on building 3D maps from diverse image sets, requiring participants to solve fundamental computer vision challenges in image matching across varying angles, lighting, and seasonal changes. This project dev…
arxiv
Yian Wang
2024-11-04T07:05:47Z
置信度 0.78
cs.CVcs.AI
-
The second PyHEP.dev workshop, part of the "Python in HEP Developers" series organized by the HEP Software Foundation (HSF), took place in Aachen, Germany, from August 26 to 30, 2024. This gathering brought together nearly 30 Python package developers, maintai…
arxiv
Azzah Alshehri, Jan Bürger, Saransh Chopra, Niclas Eich 等
2024-10-03T00:30:45Z
置信度 0.78
hep-exphysics.comp-ph
-
In this paper, we describe our system under the team name Brotherhood for the English-to-Lowres Multi-Modal Translation Task. We participate in the multi-modal translation tasks for English-Hindi, English-Hausa, English-Bengali, and English-Malayalam language …
arxiv
Siddharth Betala, Ishan Chokshi
2024-09-23T14:29:46Z
置信度 0.78
cs.CLcs.AI
-
On 8 April 2024, tens of millions of people across North America will be able to view a total solar eclipse. Such astronomical events have been important throughout history, but with nearly 10,000 satellites in orbit, we question whether total eclipses will no…
arxiv
Samantha M. Lawler, Hanno Rein, Aaron C. Boley
2024-03-28T02:47:17Z
置信度 0.78
astro-ph.EPastro-ph.IM
-
The CL-UZH team submitted one system each for the fixed and open conditions of the NIST SRE 2024 challenge. For the closed-set condition, results for the audio-only trials were achieved using the X-vector system developed with Kaldi. For the audio-visual resul…
arxiv
Aref Farhadipour, Shiran Liu, Masoumeh Chapariniya, Valeriia Vyshnevetska 等
2025-10-01T14:27:00Z
置信度 0.78
eess.AScs.SD
-
Editorial for the Research Topic collection Impacts of the Extreme Gannon Geomagnetic Storm of May 2024 throughout the Magnetosphere-Ionosphere-Thermosphere System, published in Frontiers in Astronomy and Space Science.
arxiv
Denny M. Oliveira, Mirko Piersanti, Maria-Theresia Walach, Livia R. Alves 等
2025-11-20T14:03:17Z
置信度 0.78
physics.space-ph
-
The HLTCOE team applied PLAID, an mT5 reranker, GPT-4 reranker, score fusion, and document translation to the TREC 2024 NeuCLIR track. For PLAID we included a variety of models and training techniques -- Translate Distill (TD), Generate Distill (GD) and multi-…
arxiv
Eugene Yang, Dawn Lawrie, Orion Weller, James Mayfield
2025-09-30T18:16:45Z
置信度 0.78
cs.IR
-
This comment discusses the feasibility of hot ion mode ${{T}_{i}}/{{T}_{e}}=4$ for proton-boron fusion which is critical for the roadmap proposed in Liu, M et al [Phys. Plasmas 31, 062507 (2024)]. The hot ion mode ${{T}_{i}}/{{T}_{e}}=4$ has been calculated to…
arxiv
Zhi Li
2024-06-19T01:47:54Z
置信度 0.78
physics.plasm-ph
-
In this work, three fundamentally different machine learning models are combined to create a new, joint model for forecasting the UEFA EURO 2024. Therefore, a generalized linear model, a random forest model, and a extreme gradient boosting model are used to pr…
arxiv
Andreas Groll, Lars M. Hvattum, Christophe Ley, Jonas Sternemann 等
2024-10-01T07:48:16Z
置信度 0.78
cs.LGstat.AP
-
This survey accompanies a lecture on the paper ``Interlacing Families I: Bipartite Ramanujan Graphs of All Degrees'' by A. Marcus, D. Spielman, and N. Srivastava at the 2024 International Congress of Basic Science (ICBS) in July, 2024. Its purpose is to explai…
arxiv
Nikhil Srivastava
2024-12-30T05:41:52Z
置信度 0.78
math.COcs.DM
-
On June 2, 2024, Mexico held its federal elections. The majority of Mexican citizens voted in person at the polls in this historic election. For the first time though, Mexican citizens living outside their country were able to vote online via a web app, either…
arxiv
Eric Landquist, Nimit Sawhney, Simer Sawhney
2025-04-14T20:46:42Z
置信度 0.78
cs.CRcs.DCmath.NT
-
The aim of this study is to estimate the implications for the reference rate and for the distribution of the tax burden among households from the consumption tax reform as outlined in the version of the Projeto de Lei Complementar (PLP) 68 approved by the Braz…
arxiv
Rozane Bezerra de Siqueira, Jose Ricardo Bezerra Nogueira, Carlos Feitosa Luna
2024-11-18T22:42:19Z
置信度 0.78
econ.GN
-
As of December 2024, the ARC-AGI benchmark is five years old and remains unbeaten. We believe it is currently the most important unsolved AI benchmark in the world because it seeks to measure generalization on novel tasks -- the essence of intelligence -- as o…
arxiv
Francois Chollet, Mike Knoop, Gregory Kamradt, Bryan Landers
2024-12-05T20:40:28Z
置信度 0.78
cs.AI
-
This report summarizes the outcomes of the ICPR 2024 Competition on Multiple Sclerosis Lesion Segmentation (MSLesSeg). The competition aimed to develop methods capable of automatically segmenting multiple sclerosis lesions in MRI scans. Participants were provi…
arxiv
Alessia Rondinella, Francesco Guarnera, Elena Crispino, Giulia Russo 等
2024-10-10T13:49:47Z
置信度 0.78
eess.IVcs.CV
-
The present paper is an update of the "Oxford Olympics Study 2016" (Flyvbjerg et al. 2016). We document that the Games remain costly and continue to have large cost overruns, to a degree that threatens their viability. The IOC is aware of the problem and has i…
arxiv
Alexander Budzier, Bent Flyvbjerg
2024-06-03T18:19:16Z
置信度 0.78
q-fin.RMecon.GN
-
This study investigates the orbital decay and subsequent reentries of 12 Starlink satellites from 16 April to 15 May 2024. By examining Two-Line Element data, we observed a significant increase in orbital decay following the geomagnetic storm on 10 May 2024, c…
arxiv
Ayisha M Ashruf, Ankush Bhaskar, C Vineeth, Tarun Kumar Pant 等
2024-10-21T17:56:45Z
置信度 0.78
physics.space-ph
-
This paper presents a review of the NTIRE 2024 challenge on night photography rendering. The goal of the challenge was to find solutions that process raw camera images taken in nighttime conditions, and thereby produce a photo-quality output images in the stan…
arxiv
Egor Ershov, Artyom Panshin, Oleg Karasev, Sergey Korchagin 等
2024-06-18T18:56:25Z
置信度 0.78
cs.CV
-
Plot images are essential for ecological studies, enabling standardized sampling, biodiversity assessment, long-term monitoring and remote, large-scale surveys. Plot images are typically fifty centimetres or one square meter in size, and botanists meticulously…
arxiv
Herve Goeau, Vincent Espitalier, Pierre Bonnet, Alexis Joly
2025-09-19T08:51:41Z
置信度 0.78
cs.CV
-
This papers presents the submission of team Ryu to the canceled SIGMORPHON 2024 shared task on subword tokenization. My submission explores whether morphological segmentation methods can be used as a part of subword tokenizers. I adopt two approaches: the stat…
arxiv
Zilong Li
2024-10-19T04:06:09Z
置信度 0.78
cs.CLcs.AI
-
Content watermarking is an important tool for the authentication and copyright protection of digital media. However, it is unclear whether existing watermarks are robust against adversarial attacks. We present the winning solution to the NeurIPS 2024 Erasing t…
arxiv
Fahad Shamshad, Tameem Bakr, Yahia Shaaban, Noor Hussein 等
2025-08-28T17:59:59Z
置信度 0.78
cs.CV
-
Over summer 2024, the world will be looking at Paris to encourage their favorite athletes win the Olympic gold medal. In handball, few nations will fight hard to win the precious metal with speculations predicting the victory for France or Denmark for men and …
arxiv
Florian Felice
2024-07-22T18:54:06Z
置信度 0.78
stat.APcs.AI
-
The 2024 Index is our most comprehensive to date and arrives at an important moment when AI's influence on society has never been more pronounced. This year, we have broadened our scope to more extensively cover essential trends such as technical advancements …
arxiv
Nestor Maslej, Loredana Fattorini, Raymond Perrault, Vanessa Parli 等
2024-05-29T20:59:57Z
置信度 0.78
cs.AI
-
This paper presents the setup and results of the second edition of the BioLaySumm shared task on the Lay Summarisation of Biomedical Research Articles, hosted at the BioNLP Workshop at ACL 2024. In this task edition, we aim to build on the first edition's succ…
arxiv
Tomas Goldsack, Carolina Scarton, Matthew Shardlow, Chenghua Lin
2024-08-16T07:00:08Z
置信度 0.78
cs.CL
-
The global chaos caused by the 19 July 2024 technology meltdown highlights the need for a theory of what large-scale cohesive behaviors -- dangerous or desirable -- could suddenly emerge from future systems of interacting humans, machinery and software includi…
arxiv
Frank Yingjie Huo, Pedro D. Manrique, Neil F. Johnson
2024-01-30T19:59:06Z
置信度 0.78
physics.soc-phcond-mat.stat-mechnlin.PS
-
Mangroves play a crucial role in maintaining coastal ecosystem health and protecting biodiversity. Therefore, continuous mapping of mangroves is essential for understanding their dynamics. Earth observation imagery typically provides a cost-effective way to mo…
arxiv
Linlin Tan, Haishan Wu
2024-11-18T03:37:33Z
置信度 0.78
cs.LGstat.CO