-
One of the most surprising and important findings of the first human landings on the Moon was the discovery of a very fine layer of lunar dust covering the entire surface of Moon along with the negative impacts of this dust on the well-being and operational ef…
openalex
C. Whetsel, Joel S. Levine, Stephen J. Hoffman, Clare M. Luckey 等
2025-01-06
置信度 0.72
Mars Exploration ProgramAstrobiologyMartianExploration of MarsMartian surface
-
Abstract For later-stage construction on the Moon and Mars utilizing in-situ resources, a key unresolved question is whether the cohesionless and edgy surface soil (regolith) can act as a reactive cementitious material or as an inert filler. This study present…
openalex
Matias Leon-Miquel, Brandon S. Byers, Qingxu Jin
2026-07-03
置信度 0.72
RegolithMartianCementitiousInertPortlandite
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The abundances and isotopic signatures of volatile elements provide critical information for understanding the delivery of water and other essential life-giving compounds to planets. It has been demonstrated that the Moon is depleted in moderately volatile ele…
openalex
Marine Paquet, Frédéric Moynier, Paolo A. Sossi, Wei Dai 等
2025-02-22
置信度 0.72
BasaltGeologyGeochemistryLunar mareCopper
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The future of Mars colonization hinges on the ability to construct durable infrastructure using locally available resources. Given the high cost and logistical complexity of transporting construction materials to Mars, the development of autonomous in situ res…
openalex
Shiva Khoshtinat, Jared Long-Fox, Seyed Mohammad Javad Hosseini
2025-06-15
置信度 0.72
AstrobiologyMartianMars Exploration ProgramBiomineralizationPerspective (graphical)
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Abstract Hydrogen has long been used as an energy vector, but the recent discovery of natural hydrogen (H 2 ) opens the door for its use as a direct energy source. Identifying H 2 seepages is therefore crucial to advance exploration. Although the scientific co…
openalex
Н.И. Гинзбург, Jimmy Daynac, Sofyane Hesni, Ugo Geymond 等
2025-05-01
置信度 0.72
Identification (biology)Natural (archaeology)GeologyRemote sensingComputer science
-
Extremophiles, organisms thriving in extreme environments – from scorching hydrothermal vents to acidic lakes and polar ice – challenge our understanding of how life thrives and adapts. These organisms exhibit remarkable diversity, including thermophiles, psyc…
openalex
Rumiana Tenchov, Qiongqiong Angela Zhou
2025-07-22
置信度 0.72
ExtremophileEnhanced Data Rates for GSM EvolutionAstrobiologyBiochemical engineeringBusiness
-
Covering: 1961 to 2024Discovering and identifying unique natural products/biosignatures (signatures that can be used as evidence for past or present life) that are abundant, and complex enough that they indicate robust evidence of life is a multifaceted proces…
openalex
Claire A. Batty, V. K. Pearson, Karen Olsson‐Francis, Geraint Morgan
2024-10-21
置信度 0.72
Earth (classical element)AstrobiologyEarth scienceExtreme environmentEnvironmental science
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Hypersaline brines provide excellent opportunities to study extreme microbial life. Here, we investigated anabolic activity in nearly 6000 individual cells from solar saltern sites with water activities ( a w ) ranging from 0.982 to 0.409 (seawater to extreme …
openalex
Emily R. Paris, Néstor Arandia‐Gorostidi, Benjamin Klempay, Jeff S. Bowman 等
2023-12-22
置信度 0.72
AnabolismSeawaterBrineWater activityExtreme environment
-
We describe a mission concept for a stand-alone Titan airplane mission: Aerial Vehicle for In-situ and Airborne Titan Reconnaissance (AVIATR). With independent delivery and direct-to-Earth communications, AVIATR could contribute to Titan science either alone o…
openalex
Jason W. Barnes, Lawrence G. Lemke, Rick Foch, Christopher P. McKay 等
2011-12-19
置信度 0.72
Titan (rocket family)Remote sensingAstrobiologyIn situEnvironmental science
-
P-N species e.g., amidophosphates readily phosphorylate organics, thereby overcoming the so-called ‘Phosphate Problem’. However, the formation of amidophosphates by plausible early Earth geochemical pathways is limited. We herein show that ammonolysis of the p…
openalex
Maheen Gull, Harold A. Cruz, Ramanarayanan Krishnamurthy, Matthew A. Pasek
2025-06-16
置信度 0.72
PrebioticPhosphorusPhosphorylationChemistryBlack phosphorus
-
Soil can pose significant radiation hazard in areas with elevated radioactivity levels from geological or anthropogenic sources, potentially contributing to human exposure through the food chain and atmosphere. However, industrial activities can alter radionuc…
openalex
M. M. Mahfuz Siraz, Md. Shahidul Islam, Afroza Shelley, Mohammad Shafiqul Alam 等
2025-07-16
置信度 0.72
Multivariate analysisMultivariate statisticsStatistical analysisSoil waterEnvironmental science
-
Abstract Laser‐induced breakdown spectra (LIBS) were collected on a diverse suite of ∼2,600 geological standards using four laser energies (2.4–7.2 mJ) to assess how variations in irradiance from stand‐off distance affect prediction accuracy. Mismatches in las…
openalex
Kate Lepore, M. D. Dyar, C. R. Ytsma
2023-04-23
置信度 0.72
Laser-induced breakdown spectroscopyMars Exploration ProgramPlasmaLaserSpectral line
-
Abstract For future lunar exploration missions, In Situ Resource Utilisation (ISRU) is widely gaining attention. It refers to the creation of products by using natural resources locally available at the mission destination to sustain long-duration space missio…
openalex
Serena R. M. Pirrone, Joseph Witchalls, Jarrett D. Dillenburger, Trunal Patil 等
2025-11-12
置信度 0.72
RegolithSampling (signal processing)Space explorationEnvironmental scienceResource (disambiguation)
-
Abstract This study analyzed samples of the Murchison and Sutter's Mill carbonaceous chondrite meteorites in support of the future analysis of samples returned from the asteroid (10155) Bennu by the OSIRIS‐REx (Origins, Spectral Interpretation, Resource Identi…
openalex
George D. Cody, C. M. O'd. Alexander, Dionysis I. Foustoukos, H. Busemann 等
2023-11-27
置信度 0.72
Murchison meteoriteMeteoriteChondriteParent bodyCarbonaceous chondrite
-
Abstract. Spectral measurements of the aerosol optical depth (AOD) and the Angstrom coefficient were conducted at Thessaloniki, Greece (40.5° N, 22.9° E) between January 1997 and December 2005 with a Brewer MKIII double-monochromator spectroradiometer. The dat…
openalex
S. Kazadzis, Alkiviadis Bais, Vassilis Amiridis, Dimitris Balis 等
2007-01-15
置信度 0.72
SpectroradiometerAerosolSun photometerEnvironmental scienceAngstrom
-
Abstract The chemistry of hypercoordination has been a subject of fundamental interest, especially for understanding structures that challenge conventional wisdom. The small ionic radii of Fe ions typically result in coordination numbers of 4 or 6 in stable Fe…
openalex
Wencheng Lu, Siyu Liu, Mi Zhou, Hongbo Wang 等
2024-01-18
置信度 0.72
Orthorhombic crystal systemIonic radiusIonic bondingCoordination numberDiamond anvil cell
-
The astonishing capability of life to adapt to extreme conditions provides a new perspective on what habitable means. Desert cyanobacteria of the genus Chroococcidiopsis have been investigated for survival potential under laboratory simulations of space and pl…
openalex
Daniela Billi
2025-09-06
置信度 0.72
Context (archaeology)AstrobiologyExtreme environmentEnvironmental scienceCyanobacteria
-
In this paper the algorithms to retrieve atmospheric aerosol properties using spaceborne observations are reviewed. The main focus is on the algorithms based on simultaneous measurements of the intensity and degree of polarization of reflected solar light at t…
openalex
Alexander Kokhanovsky
2015-02-11
置信度 0.72
AerosolPolarization (electrochemistry)Remote sensingEnvironmental scienceAtmosphere (unit)
-
Abstract The disintegrating ultrashort period rocky exoplanet K2-22 b periodically emits dusty clouds in a dynamically chaotic process resulting in a variable transit depth from 0% to 1.3%. The effluents that sublimate off the surface and condense out in space…
openalex
Nick Tusay, Jason T. Wright, Thomas G. Beatty, Steve Desch 等
2025-06-25
置信度 0.72
Environmental scienceAstrobiologyGeographyPhysics
-
This abstract presents our solution (Team Westwood) for mitosis detection and atypical mitosis classification in the MItosis DOmain Generalization (MIDOG) 2025 challenge. For mitosis detection, we trained an nnUNetV2 for initial mitosis candidate screening wit…
arxiv
Tengyou Xu, Haochen Yang, Xiang 'Anthony' Chen, Hongyan Gu 等
2025-08-29T17:07:10Z
置信度 0.78
eess.IVcs.CV
-
Retrieval Augmented Generation (RAG) has emerged as a promising solution to address hallucination issues in Large Language Models (LLMs). However, the integration of multiple retrieval sources, while potentially more informative, introduces new challenges that…
arxiv
Wenlong Wu, Haofen Wang, Bohan Li, Peixuan Huang 等
2025-08-05T15:20:52Z
置信度 0.78
cs.IRcs.CL
-
Entity-aware machine translation (EAMT) is a complicated task in natural language processing due to not only the shortage of translation data related to the entities needed to translate but also the complexity in the context needed to process while translating…
arxiv
An Trieu, Phuong Nguyen, Minh Le Nguyen
2025-06-23T06:05:46Z
置信度 0.78
cs.CL
-
This paper presents a comprehensive review of the NTIRE 2025 Challenge on Single-Image Efficient Super-Resolution (ESR). The challenge aimed to advance the development of deep models that optimize key computational metrics, i.e., runtime, parameters, and FLOPs…
arxiv
Bin Ren, Hang Guo, Lei Sun, Zongwei Wu 等
2025-04-14T20:18:21Z
置信度 0.78
cs.CVeess.IV
-
This paper presents the submission of IIITH-BUT to the IWSLT 2025 shared task on speech translation for the low-resource Bhojpuri-Hindi language pair. We explored the impact of hyperparameter optimisation and data augmentation techniques on the performance of …
arxiv
Bhavana Akkiraju, Aishwarya Pothula, Santosh Kesiraju, Anil Kumar Vuppala
2025-06-05T07:38:01Z
置信度 0.78
cs.CLeess.AS
-
We propose the first workshop on Building Innovative Research Systems for Digital Libraries (BIRDS) to take place at TPDL 2025 as a full-day workshop. BIRDS addresses practitioners working in digital libraries and GLAMs as well as researchers from computationa…
arxiv
Christin Katharina Kreutz, Hermann Kroll
2025-09-30T09:33:11Z
置信度 0.78
cs.DL
-
This paper details the CardiffNLP team's contribution to the CLEARS shared task on Spanish text adaptation, hosted by IberLEF 2025. The shared task contained two subtasks and the team submitted to both. Our team took an LLM-prompting approach with different pr…
arxiv
Mutaz Ayesh, Nicolás Gutiérrez-Rolón, Fernando Alva-Manchego
2025-08-05T09:16:19Z
置信度 0.78
cs.CLcs.AI
-
Scientific text is complex as it contains technical terms by definition. Simplifying such text for non-domain experts enhances accessibility of innovation and information. Politicians could be enabled to understand new findings on topics on which they intend t…
arxiv
Nico Hofmann, Julian Dauenhauer, Nils Ole Dietzler, Idehen Daniel Idahor 等
2025-07-06T15:05:54Z
置信度 0.78
cs.CL
-
This report presents the winning solution for Task 2 of Colliding with Adversaries: A Challenge on Robust Learning in High Energy Physics Discovery at ECML-PKDD 2025. The goal of the challenge was to design and train a robust ANN-based model capable of achievi…
arxiv
Dimitris Stefanopoulos, Andreas Voskou
2025-10-18T10:39:10Z
置信度 0.78
cs.LG
-
Comet C/2025 K1 (ATLAS) reached perihelion at 0.33 au on 2025 October 8. Daily monitoring by the LCO Outbursting Objects Key Project revealed a major activity increase between November 2 and 4, accompanied by rapid changes in coma morphology. Serendipitous HST…
arxiv
Dennis Bodewits, John W. Noonan, Michael S. P. Kelley, Carrie E. Holt 等
2025-11-24T21:16:28Z
置信度 0.78
astro-ph.EP
-
This volume contains the post-proceedings of the Workshop on Adaptable Cloud Architectures (WACA 2025), held on June 20, 2025, in Lille, France, co-located with DisCoTec 2025 - 20th International Federated Conference on Distributed Computing Techniques.
arxiv
Giuseppe De Palma, Saverio Giallorenzo
2025-12-26T15:14:40Z
置信度 0.78
cs.SEcs.DC
-
This paper details the DS@GT team's entry for the AnimalCLEF 2025 re-identification challenge. Our key finding is that the effectiveness of post-hoc metric learning is highly contingent on the initial quality and domain-specificity of the backbone embeddings. …
arxiv
Anthony Miyaguchi, Chandrasekaran Maruthaiyannan, Charles R. Clark
2025-09-15T18:31:01Z
置信度 0.78
cs.CV
-
Many machine learning models perform well when making predictions within the training data range, but often struggle when required to extrapolate beyond it. Symbolic regression (SR) using genetic programming (GP) can generate flexible models but is prone to un…
arxiv
Fitria Wulandari Ramlan, Colm O'Riordan, Gabriel Kronberger, James McDermott
2025-11-27T22:52:13Z
置信度 0.78
cs.LG
-
We present our system submission for SemEval 2025 Task 5, which focuses on cross-lingual subject classification in the English and German academic domains. Our approach leverages bilingual data during training, employing negative sampling and a margin-based re…
arxiv
Baharul Islam, Nasim Ahmad, Ferdous Ahmed Barbhuiya, Kuntal Dey
2025-05-06T17:33:46Z
置信度 0.78
cs.CL
-
Millions of smart meters have been deployed worldwide, collecting the total power consumed by individual households. Based on these data, electricity suppliers offer their clients energy monitoring solutions to provide feedback on the consumption of their indi…
arxiv
Adrien Petralia, Philippe Charpentier, Youssef Kadhi, Themis Palpanas
2025-06-06T08:46:58Z
置信度 0.78
cs.LGeess.SP
-
In this report, we present the winning solution that achieved the 1st place in the Complex Video Reasoning & Robustness Evaluation Challenge 2025. This challenge evaluates the ability to generate accurate natural language answers to questions about diverse…
arxiv
Umihiro Kamoto, Tatsuya Ishibashi, Noriyuki Kugo
2025-06-27T04:05:12Z
置信度 0.78
cs.CV
-
Real-world speech communication is rarely affected by a single type of degradation. Instead, it suffers from a complex interplay of acoustic interference, codec compression, and, increasingly, secondary artifacts introduced by upstream enhancement algorithms. …
arxiv
Junan Zhang, Mengyao Zhu, Xin Xu, Hui Bu 等
2025-09-16T11:31:52Z
置信度 0.78
cs.SDeess.AS
-
Retrieval-Augmented Generation has made significant progress in the field of natural language processing. By combining the advantages of information retrieval and large language models, RAG can generate relevant and contextually appropriate responses based on …
arxiv
Da Li, Zecheng Fang, Qiang Yan, Wei Huang 等
2025-10-17T15:12:15Z
置信度 0.78
cs.IR
-
Short-form video platforms like TikTok reshape how politicians communicate and have become important tools for electoral campaigning. Yet it remains unclear what kinds of political messages gain traction in these fast-paced, algorithmically curated environment…
arxiv
Kirill Solovev, Chiara Drolsbach, Emma Demirel, Nicolas Pröllochs
2025-09-12T15:17:15Z
置信度 0.78
cs.SI
-
To encourage further research and to facilitate fair comparisons in the development of deep learning-based radio propagation models, in the less explored case of directional radio signal emissions in indoor propagation environments, we have launched the ICASSP…
arxiv
Stefanos Bakirtzis, Çağkan Yapar, Kehai Qiu, Ian Wassell 等
2025-01-23T14:25:14Z
置信度 0.78
eess.SPcs.LG
-
Recent math benchmarks for large language models (LLMs) such as MathArena indicate that state-of-the-art reasoning models achieve impressive performance on mathematical competitions like AIME, with the leading model, Gemini-2.5-Pro, achieving scores comparable…
arxiv
Ivo Petrov, Jasper Dekoninck, Lyuben Baltadzhiev, Maria Drencheva 等
2025-03-27T19:21:05Z
置信度 0.78
cs.CL
-
This work presents the details and findings of the first mentorship in speech translation (SpeechT), which took place in December 2024 and January 2025. To fulfil the mentorship requirements, the participants engaged in key activities, including data preparati…
arxiv
Yasmin Moslem, Juan Julián Cea Morán, Mariano Gonzalez-Gomez, Muhammad Hazim Al Farouq 等
2025-02-17T17:18:39Z
置信度 0.78
cs.CLcs.SD
-
This paper presents an overview of NTIRE 2025 the First Challenge on Event-Based Image Deblurring, detailing the proposed methodologies and corresponding results. The primary goal of the challenge is to design an event-based method that achieves high-quality i…
arxiv
Lei Sun, Andrea Alfarano, Peiqi Duan, Shaolin Su 等
2025-04-16T18:06:16Z
置信度 0.78
cs.CV
-
Olympiad-level benchmarks in mathematics and physics are crucial testbeds for advanced AI reasoning, but chemistry, with its unique multimodal symbolic language, has remained an open challenge. We introduce ChemO, a new benchmark built from the International C…
arxiv
Qiang Xu, Shengyuan Bai, Leqing Chen, Zijing Liu 等
2025-11-20T10:15:39Z
置信度 0.78
cs.AI
-
Spatial Semantic Segmentation of Sound Scenes (S5) aims to enhance technologies for sound event detection and separation from multi-channel input signals that mix multiple sound events with spatial information. This is a fundamental basis of immersive communic…
arxiv
Masahiro Yasuda, Binh Thien Nguyen, Noboru Harada, Romain Serizel 等
2025-06-12T13:07:54Z
置信度 0.78
cs.SDeess.AS
-
Multimodal Large Language Models (MLLMs) have enabled transformative advancements across diverse applications but remain susceptible to safety threats, especially jailbreak attacks that induce harmful outputs. To systematically evaluate and improve their safet…
arxiv
Zonghao Ying, Siyang Wu, Run Hao, Peng Ying 等
2025-06-14T10:03:17Z
置信度 0.78
cs.CRcs.CV
-
Despite continuous advancements in cancer treatment, brain metastatic disease remains a significant complication of primary cancer and is associated with an unfavorable prognosis. One approach for improving diagnosis, management, and outcomes is to implement a…
arxiv
Nazanin Maleki, Raisa Amiruddin, Ahmed W. Moawad, Nikolay Yordanov 等
2025-04-16T23:17:44Z
置信度 0.78
q-bio.OTeess.IV
-
We present a simple, model-agnostic post-processing technique for fine-grained Arabic readability classification in the BAREC 2025 Shared Task (19 ordinal levels). Our method applies conformal prediction to generate prediction sets with coverage guarantees, th…
arxiv
Ahmed Abdou
2025-09-18T23:14:51Z
置信度 0.78
cs.CLcs.AI
-
This paper reviews the NTIRE 2025 Efficient Burst HDR and Restoration Challenge, which aims to advance efficient multi-frame high dynamic range (HDR) and restoration techniques. The challenge is based on a novel RAW multi-frame fusion dataset, comprising nine …
arxiv
Sangmin Lee, Eunpil Park, Angel Canelo, Hyunhee Park 等
2025-05-17T17:10:22Z
置信度 0.78
eess.IVcs.AIcs.CV
-
Wildfires in urbanized regions, particularly within the wildland-urban interface, have significantly intensified in frequency and severity, driven by rapid urban expansion and climate change. This study aims to provide a comprehensive, fine-grained evaluation …
arxiv
Zongrong Li, Haiyang Li, Yifan Yang, Siqin Wang 等
2025-05-03T07:23:34Z
置信度 0.78
econ.GN
-
This paper presents HerO 2, Team HUMANE's system for the AVeriTeC shared task at the FEVER-25 workshop. HerO 2 is an enhanced version of HerO, the best-performing open-source model from the previous year's challenge. It improves evidence quality through docume…
arxiv
Yejun Yoon, Jaeyoon Jung, Seunghyun Yoon, Kunwoo Park
2025-07-15T05:42:50Z
置信度 0.78
cs.CL
-
With the SNOWMASS 2021 process in the US and the on--going European Strategy Report 2025, the field of elementary particle physics is undergoing detailed community evaluation, and the experimental particle physics program, which requires substantial public inv…
arxiv
Jonathan DeMont, Alon E. Faraggi, Mark Goodsell, Marco Guzzi
2025-05-19T11:00:49Z
置信度 0.78
hep-phhep-exhep-th
-
The SemEval-2025 Task 11, Bridging the Gap in Text-Based Emotion Detection, introduces an emotion recognition challenge spanning over 28 languages. This competition encourages researchers to explore more advanced approaches to address the challenges posed by t…
arxiv
Tian Li, Yujian Sun, Huizhi Liang
2025-07-21T15:25:47Z
置信度 0.78
cs.CL
-
In this work, we present a network-specific approach for predicting brain responses to complex multimodal movies, leveraging the Yeo 7-network parcellation of the Schaefer atlas. Rather than treating the brain as a homogeneous system, we grouped the seven func…
arxiv
Andrea Corsico, Giorgia Rigamonti, Simone Zini, Luigi Celona 等
2025-07-25T10:21:06Z
置信度 0.78
q-bio.NCcs.AI
-
Speech time reversal refers to the process of reversing the entire speech signal in time, causing it to play backward. Such signals are completely unintelligible since the fundamental structures of phonemes and syllables are destroyed. However, they still reta…
arxiv
Ishan D. Biyani, Nirmesh J. Shah, Ashishkumar P. Gudmalwar, Pankaj Wasnik 等
2025-05-27T05:59:39Z
置信度 0.78
eess.AScs.MMcs.SD
-
crossref
Daniela de Paulis, Giulia Guarda, Sebastiano Cocchi
2025-07-01T01:16:04Z
置信度 0.70
-
THAT’S A LOT OF CANDLES: Perhaps you’ve noticed that we’re celebrating every 2025 issue with a cover banner flagging R&M’s 100 years of publication. To commemorate the significant anniversary, we b...
crossref
2025-08-20T19:20:51Z
置信度 0.70
-
IN RECOGNITION: Ah, Tucson. The memories linger on, especially those that celebrated the achievements of people who received awards of recognition for their contributions to the broad field of mine...
crossref
2025-04-15T18:06:01Z
置信度 0.70
-
The launch of Rocks & Minerals in 1926 by Peter Zodac (1894–1967) has a rich backstory, spanning forty-two years of efforts by several individuals trying to establish a successful publication for m...
crossref
J. Alex Speer
2025-08-20T19:20:51Z
置信度 0.70
-
THE SPECIMEN AND THE MODEL: Not all lovely models jump out of cakes; some surprisingly come through the mail. Such was the case after John S. White wrote an article titled “A Very Odd Garnet” that ...
crossref
2025-10-28T18:04:54Z
置信度 0.70
-
IN APPRECIATION: Although this column is planned for the March/April issue, it’s being written in November, the traditional month for giving thanks. And that’s what we’re doing. Just as important a...
crossref
2025-02-24T20:28:01Z
置信度 0.70
-
crossref
Zhelun Zhu, Fan Li, Boya Liang
2026-01-16T14:21:12Z
置信度 0.70
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This chapter concerns an interdisciplinary engagement with meteoritics and deep time, demonstrating how human experience is brought into dialogue with extraterrestrial material in everyday and exceptional ways. Before turning to the empirics, the ethnographic …
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James George Lowder
2025-12-03T09:20:48Z
置信度 0.70
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Chris Impey
2025-08-26T23:24:44Z
置信度 0.70
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This integrated study synthesizes two in-depth papers to systematically explore the technological breakthroughs, ethical challenges, and global impacts of laser engraving machines for plastics and mini metal laser engraving machines. Through interdisciplinary …
crossref
Hosea Hundley
2025-05-01T05:23:42Z
置信度 0.70
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Reproduced with permissionThe mineral collecting community is sort of the “everyone knows your name” crowd, but then when one of us leaves the scene we realize that many times there was little we k...
crossref
Dona Lee Leicht
2025-08-20T19:20:51Z
置信度 0.70
-
crossref
Wayne Noble, Fabian Kohlmann, Ben Dib, Gail Iles 等
2025-10-24T12:31:10Z
置信度 0.70
-
The specialized penetrometer is a lightweight, low-complexity instrument that can efficiently provide first approximations of geotechnical properties of a target surface to reduce mission risk. The instrument can provide information on the density and static f…
crossref
Ben Thrift, Christopher Dreyer
2025-04-29T16:42:04Z
置信度 0.70
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Stories about strange objects in the sky, contemporarily known as unidentified flying objects or anomalous phenomena, can be found on folk stores going back centuries. In the modern era, dating from 1947, however, such sightings became more prevalent and attra…
crossref
Barrie Gunter
2025-10-29T15:31:59Z
置信度 0.70
-
Reproduced with permission Fluorescent Minerals of Connecticut is a good overview, with photos, of what fluorescent minerals occur, and where, in the state of Connecticut. It can also serve as a gu...
crossref
Peter J. Modreski
2025-10-28T18:04:54Z
置信度 0.70
-
Industrial minerals are generally considered to be nonmetallic mineral resources [...]
crossref
Xuming Wang, Jan D. Miller
2025-09-30T08:21:51Z
置信度 0.70
-
Clay minerals play a fundamental role in various environmental processes, particularly in controlling the movement of various ions and molecules in soils, waters and natural and/or engineered barriers of waste storage facilities [...]
crossref
Dušan Vopálka, Bin Mu
2025-07-28T14:05:47Z
置信度 0.70
-
Abstract The Drake Equation is considered as a sacred cow, ready for the ash heap of scientific history. Each of its factors is considered in turn and found irrelevant or replaceable by more meaningful parameters. For example, R* is replaced by the number of f…
crossref
John Gertz
2025-06-09T15:42:58Z
置信度 0.70
-
crossref
Zhiyong Gao, Wei Sun
2025-06-13T12:57:56Z
置信度 0.70
-
Abstract Are we alone? It is a compelling question that human beings have confronted for centuries. The search for extraterrestrial life is a broad range of quests for finding simple forms of life up to intelligent beings in the Universe. The plausible assumpt…
crossref
Shant Baghram
2025-01-06T12:48:56Z
置信度 0.70
-
Abstract It is argued that extraterrestrials’ best strategy for making contact with Earth would be to send physical information-laden probes. Probes would solve for the vexing problem of Drake’s L factor, because the sending civilization need not coexist with …
crossref
John Gertz
2025-06-09T15:42:58Z
置信度 0.70
-
crossref
Samuel Manickam
2025-05-21T11:55:47Z
置信度 0.70
-
Abstract There has been no government or United Nations planning for the aftermath of an alien detection, much less for a detection of aliens within our very own Solar System. Our collective response will require profound decisions based on complicated conting…
crossref
John Gertz
2025-06-09T15:42:58Z
置信度 0.70
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A REFLUX™ Classifier was used to classify a silica feed (0–710 µm) based on particle size. Split Fluidisation was used to generate remarkably sharp separations involving solids throughputs of up to 92 t/m 2 /h. This work builds on the previous study by Starret…
crossref
J.B. Starrett, K.P. Galvin
2024-11-29T03:00:44Z
置信度 0.70
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Copper, lead, and zinc metals are fundamental pillars of modern industry, yet their extraction faces increasing hurdles [...]
crossref
Qicheng Feng, Guang Han
2025-05-08T06:47:15Z
置信度 0.70
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crossref
Hafiz Muhammad Umer Farooq, Liang Xuechao, Xin Zhao, Zhihao Chen 等
2025-06-20T17:22:52Z
置信度 0.70
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Mark Mauthner PhotographyPhotographing natural history specimens and collections.mmauthner@gmail.comScovil Photography, Jeff ScovilMineral, jewelry, gem, bead, and fossil photography.www.scovilphot...
crossref
2025-08-20T19:20:51Z
置信度 0.70
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Comminution contributes 30 to 65 % to the total cost of a typical mineral processing plant. Composite media milling is one of the interventions that seeks to reduce the cost of comminution by reducing the costs associated with energy and steel ball consumption…
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S. Nkwanyana, I. Govender, T. Nghipulile
2025-07-04T13:49:22Z
置信度 0.70
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Join us for a social gathering at Mines Museum of Earth Science in Golden, Colorado, on the campus of the Colorado School of Mines on Friday, 5 September 2025, 6–9 PM, in conjunction with the Hard ...
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Renata Lafler, Steven C. Chamberlain
2025-06-24T16:36:30Z
置信度 0.70
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Samiksha Raviraja
2026-01-16T14:18:27Z
置信度 0.70
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2025-03-02T17:41:26Z
置信度 0.70
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Mark Mauthner PhotographyPhotographing natural history specimens and collections.mmauthner@gmail.comScovil Photography, Jeff ScovilMineral, jewelry, gem, bead, and fossil photography.www.scovilphot...
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2025-06-24T16:36:30Z
置信度 0.70
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Mark Mauthner PhotographyPhotographing natural history specimens and collections.mmauthner@gmail.comSusan M. Robinson, artistMinerals, fossils, nature.dftwdart@gmail.comScovil Photography, Jeff Sco...
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2025-02-24T20:28:01Z
置信度 0.70
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As humanity reaches further out into the Cosmos through our long-range astronomical instruments and robotic probes,our presence is sure to be noticed by any hypothetical extraterrestrial intelligence (ETI) that may also exist. Yet thedevelopment of our technol…
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Kelvin F. Long
2026-02-16T09:51:31Z
置信度 0.70
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Mark Mauthner PhotographyPhotographing natural history specimens and collections.mmauthner@gmail.comScovil Photography, Jeff ScovilMineral, jewelry, gem, bead, and fossil photography.www.scovilphot...
crossref
2025-10-28T18:04:54Z
置信度 0.70
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Mark Mauthner PhotographyPhotographing natural history specimens and collections.mmauthner@gmail.comScovil Photography, Jeff ScovilMineral, jewelry, gem, bead, and fossil photography.www.scovilphot...
crossref
2025-04-15T18:06:01Z
置信度 0.70
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Abstract The standard search-for-extraterrestrial-intelligence (SETI) observational protocol, examining individual stars or groups of stars for ten minutes each, has failed. It is argued that persistently and directly transmitting signals with high power to Ea…
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John Gertz
2025-06-09T15:42:58Z
置信度 0.70
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Life is a phenomenon that can emerge and be sustained in environments that had been thought of as too extreme for survival. Organisms sustained by energy sources that do not include light are found in many “inhospitable” Earth locations. It has been assumed th…
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Silvano P Colombano
2025-10-11T01:10:32Z
置信度 0.70
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Photo courtesy Bryan Swoboda, BlueCap Productions.Where to begin? Or even where to end? As the years go by more quickly (it seems that way) and we see so many in the mineral community go “stage lef...
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Dona Lee Leicht
2025-08-20T19:20:51Z
置信度 0.70
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Steven C. Chamberlain
2025-04-15T18:06:01Z
置信度 0.70
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Hans Eggenkamp
2025-01-01T08:34:49Z
置信度 0.70
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Various sensors, such as accelerometers, temperature sensors, and pressure sensors, are employed in deep space habitats to monitor operating conditions. The health management system (HMS) depends on accurate sensor data to make reliable decisions. However, the…
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ZIXIN WANG, MOHAMMAD R. JAHANSHAHI, MOHSEN AZIMI, SHIRLEY J. DYKE
2025-10-17T16:03:16Z
置信度 0.70
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The formation and transformation of sedimentary minerals are essential processes building Earth's sedimentary record.The term "sedimentary" implies that these are minerals formed or transformed under near-surface conditions and may therefore document Earth's e…
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P.H. Meister, C. Fisher, N. Preto
2026-02-09T23:03:59Z
置信度 0.70
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The mineral community lost a superstar-friend when Suzanne Fries “Sue” Liebetrau passed away on 3 April 2025. She is remembered not only for her expertise in minerals, fossils, and so much more, bu...
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Barb Epstien
2025-10-28T18:04:54Z
置信度 0.70
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Low-temperature geochemical processes are ubiquitous in geological areas related to weathering, diagenesis, very low-grade metamorphism, and post-magmatic processes, and provide an explanation of the P–T–X history of the Earth’s crust [...]
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Iuliu Bobos, Franck Bourdelle
2025-01-17T03:33:02Z
置信度 0.70
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This paper attempts to provide an estimation of the prevalence of hostile extraterrestrial civilizations through anextrapolation of the probability that we, as the human civilization, would attack or invade an inhabited exoplanet once webecome a Type-1 civiliz…
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Alberto Caballero
2026-02-16T10:47:33Z
置信度 0.70