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• A probabilistic approach to determination of Ceres' average surface composition from Dawn VIR and GRaND data
  The Visible-Infrared Mapping Spectrometer (VIR) on board the Dawn spacecraft revealed that aqueous secondary minerals -- Mg-phyllosilicates, NH4-bearing phases, and Mg/Ca carbonates -- are ubiquitous on Ceres. Ceres' low reflectance requires dark phases, which…
  arxiv H. Kurokawa, B. L. Ehlmann, M. C. De Sanctis, M. G. A. Lapôtre 等 2020-10-31T00:54:31Z 置信度 0.78 astro-ph.EP
• Projected Sensitivity of Paleo-Detectors to Dark Matter Effective Interactions with Nuclei
  Paleo-detectors are a proposed experimental technique for direct detection (DD) of dark matter (DM) via the read-out of DM-induced nuclear recoil tracks in natural minerals. The large detector mass required for the sensitivity of conventional DD experiments to…
  arxiv Dionysios P. Theodosopoulos, Katherine Freese, Chris Kelso, Patrick Stengel 2026-03-13T22:22:12Z 置信度 0.78 astro-ph.COastro-ph.IMhep-exhep-phphysics.ins-det
• Toward Reliable Interpretations of Small Exoplanet Compositions: Comparisons and Considerations of Equations of State and Materials Used in Common Rocky Planet Models
  The bulk compositions of small planets ($R_p< 2 \mathrm{R}_\oplus$) are directly linked to their formation histories, making reliable compositional constraints imperative for testing models of planet formation and evolution. Because exoplanet interiors cann…
  arxiv Joseph Schulze, Natalie Hinkel, Wendy Panero, Cayman Unterborn 2026-01-19T16:03:14Z 置信度 0.78 astro-ph.EP
• A revolution is brewing: observations of TRAPPIST-1 exoplanetary system fosters a new biomarker
  The recent discovery of seven potentially habitable Earth-size planets around the ultra-cool star TRAPPIST-1 has further fueled the hunt for extraterrestrial life. Current methods focus on closely monitoring the host star to look for biomarkers in the transmis…
  arxiv M. Turbo-King, B. R. Tang, Z. Habeertable, M. C. Chouffe 等 2017-03-31T08:53:49Z 置信度 0.78 physics.pop-phastro-ph.EPastro-ph.IM
• Run-of-Mine Stockyard Recovery Scheduling and Optimisation for Multiple Reclaimers
  Stockpiles are essential in the mining value chain, assisting in maximising value and production. Quality control of taken minerals from the stockpiles is a major concern for stockpile managers where failure to meet some requirements can lead to losing money. …
  arxiv Hirad Assimi, Ben Koch, Chris Garcia, Markus Wagner 等 2021-12-23T01:00:45Z 置信度 0.78 cs.NE
• Black holes as tools for quantum computing by advanced extraterrestrial civilizations
  We explain that black holes are the most efficient capacitors of quantum information. It is thereby expected that all sufficiently advanced civilizations ultimately employ black holes in their quantum computers. The accompanying Hawking radiation is democratic…
  arxiv Gia Dvali, Zaza N. Osmanov 2023-01-19T18:54:11Z 置信度 0.78 physics.pop-phastro-ph.HEgr-qchep-thquant-ph
• Strategic Stalemates: The Paradox of Export Controls in the U.S.-China AI Race
  Export control is a policy and legal tool to protect national interests by regulating exports of sensitive goods and technology to foreign nations. It has become central to U.S.-China tech rivalry, especially in AI. Controls cover advanced chips, capital, pers…
  arxiv Jingwen Liu, Jyh-An Lee 2026-05-22T10:36:36Z 置信度 0.78 cs.CY
• Energy Experience Design
  The material footprint of information and communications technology (ICT) systems is both significant and growing, inspiring a variety of conversations around sustainability and climate justice. In part this effort has been catalysed by past scholarship and an…
  arxiv Brian Sutherland 2025-08-07T21:40:29Z 置信度 0.78 cs.CYcs.ET
• Organics in the Solar System
  Complex organics are now commonly found in meteorites, comets, asteroids, planetary satellites, and interplanetary dust particles. The chemical composition and possible origin of these organics are presented. Specifically, we discuss the possible link between …
  arxiv Sun Kwok 2019-01-15T01:27:18Z 置信度 0.78 astro-ph.EP
• Assessing Planetary Complexity and Potential Agnostic Biosignatures using Epsilon Machines
  We present a new approach to exoplanet characterisation using techniques from complexity science, with potential applications to biosignature detection. This agnostic method makes use of the temporal variability of light reflected or emitted from a planet. We …
  arxiv Stuart Bartlett, Jiazheng Li, Lixiang Gu, Lana Sinapayen 等 2022-02-08T07:53:13Z 置信度 0.78 astro-ph.EPnlin.CDphysics.data-an
• Memory-Efficient Super-Resolution of 3D Micro-CT Images Using Octree-Based GANs: Enhancing Resolution and Segmentation Accuracy
  We present a memory-efficient algorithm for significantly enhancing the quality of segmented 3D micro-Computed Tomography (micro-CT) images of rocks using a generative model. The proposed model achieves a 16x increase in resolution and corrects inaccuracies in…
  arxiv Evgeny Ugolkov, Xupeng He, Hyung Kwak, Hussein Hoteit 2025-05-24T11:57:08Z 置信度 0.78 eess.IVcs.CVcs.LG
• A Simultaneous Dual-site Technosignature Search Using International LOFAR Stations
  The Search for Extraterrestrial Intelligence aims to find evidence of technosignatures, which can point toward the possible existence of technologically advanced extraterrestrial life. Radio signals similar to those engineered on Earth may be transmitted by ot…
  arxiv Owen A. Johnson, Vishal Gajjar, Evan F. Keane, David J. McKenna 等 2023-10-24T10:27:51Z 置信度 0.78 astro-ph.IM
• Creation of Lunar-Like Rims in Ilmenite using Synthetic Solar Wind
  Space weathering of lunar minerals, due to bombardment from solar wind (SW) particles and micrometeoroid impacts, modifies the mineralogy within tens of nanometers of the surface, i.e., the rim. Spectroscopic signatures of these modifications, observed via rem…
  arxiv Roshan S. Trivedi, Advik D. Vira, Brant M. Jones, Katherine D. Burgess 等 2025-09-03T14:10:11Z 置信度 0.78 astro-ph.EP
• Projections of Earth's Technosphere: Civilization Collapse-Recovery Dynamics and Detectability
  How long a technological civilization remains active, and what determines whether it collapses or persists, is a central question for both projecting humanity's future and assessing the prevalence of detectable intelligence in the galaxy. We model collapse-rec…
  arxiv Celia Blanco, Jacob Haqq-Misra, George Profitiliotis 2026-04-15T12:05:08Z 置信度 0.78 physics.soc-phastro-ph.IMphysics.pop-ph
• The hunt for extraterrestrial high-energy neutrino counterparts
  The origin of Petaelectronvolt (PeV) astrophysical neutrinos is fundamental to our understanding of the high-energy Universe. Apart from the technical challenges of operating detectors deep below ice, oceans, and lakes, the phenomenological challenges are even…
  arxiv I. Liodakis, T. Hovatta, V. Pavlidou, A. C. S. Readhead 等 2022-08-15T18:00:08Z 置信度 0.78 astro-ph.HE
• "Probing the limits of extremophilic life in extraterrestrial environment-simulated experiments"
  The results obtained in these experiments have revealed a remarkable resistance of extremophilic bacteria and archaea against different radiation sources (VUV, solar wind simulants, X rays) whenever protected by microsized carbonaceus grains. Altogether, the c…
  arxiv Claudia Lage, Gabriel Dalmaso, Lia Teixeira, Amanda Bendia 等 2012-07-09T16:43:59Z 置信度 0.78 astro-ph.SR
• Abundant refractory sulfur in protoplanetary disks
  Sulfur is one of the most abundant elements in the Universe, with important roles in astro-, geo-, and biochemistry. Its main reservoirs in planet-forming disks have previously eluded detection: gaseous molecules only account for $<1\,$\% of total elemental…
  arxiv Mihkel Kama, Oliver Shorttle, Adam S. Jermyn, Colin P. Folsom 等 2019-08-14T15:20:28Z 置信度 0.78 astro-ph.EP
• The search for life and a new logic
  Exploring the Universe is one of the great unifying themes of humanity. Part of this endeavour is the search for extraterrestrial life. But how likely is it that we will find life, or that if we do it will be similar to ourselves? And therefore how do we know …
  arxiv Douglas Scott, Ali Frolop 2020-03-31T06:48:07Z 置信度 0.78 physics.pop-phastro-ph.EP
• Calculating the probability of detecting radio signals from alien civilizations
  Although it might not be self-evident, it is in fact entirely possible to calculate the probability of detecting alien radio signals by understanding what types of extraterrestrial radio emissions can be expected and what properties these emissions can have. U…
  arxiv Marko Horvat 2007-06-29T20:25:44Z 置信度 0.78 physics.pop-phastro-ph
• Captain Cook, the Terrestrial Planet Finder and the Search for Extraterrestrial Intelligence
  Over two hundred years ago Capt. James Cook sailed up Whitsunday Passage, just a few miles where we now sit, on a voyage of astronomical observation and discovery that remains an inspiration to us all. Since the prospects of our visiting planets beyond our sol…
  arxiv Charles Beichman 2002-12-14T03:52:27Z 置信度 0.78 astro-ph
• Long-time evolution of sequestered CO$_2$ in porous media
  CO$_2$ sequestration in subsurface reservoirs is important for limiting atmospheric CO$_2$ concentrations. However, a complete physical picture able to predict the structure developing within the porous medium is lacking. We investigate theoretically reactive …
  arxiv Yossi Cohen, Daniel H. Rothman 2014-09-29T13:41:59Z 置信度 0.78 physics.geo-phphysics.flu-dyn
• The Baikal Neutrino Telescope: Results, Plans, Lessons
  We review recent results on the search for high energy extraterrestrial neutrinos, neutrinos induced by WIMP annihilation and neutrinos coincident with Gamma Ray Bursts as obtained with the Baikal neutrino telescope NT-200. We describe the moderate upgrade of …
  arxiv Christian Spiering 2004-04-05T16:00:20Z 置信度 0.78 astro-ph
• Determination of hydrogen concentration in solids by transmission ERDA under nuclear-elastically enhanced recoiling of H by 8 and 9 MeV He
  Hydrogen concentrations in thin self-supporting samples of polyphenylene sulfide and muscovite have been determined by nuclear-elastic recoil detection analysis of transmission layout. The analysis procedure is based only on the database of stopping power and …
  arxiv Hiroshi Kudo, Masanori Kurosawa, Hiroshi Naramoto, Masao Sataka 等 2022-06-06T06:40:55Z 置信度 0.78 cond-mat.mtrl-sciphysics.app-ph
• A new possible way to detect Axion Anti-quark Nuggets
  The axion anti-quark nugget (A$\bar{\mathrm{Q}}$N) model was developed to explain in a natural way the asymmetry between matter and antimatter in Universe. In this hypothesis, a similitude between the dark and the visible components exists. The lack of observa…
  arxiv Ionel Lazanu, Mihaela Parvu 2024-07-05T08:07:12Z 置信度 0.78 hep-phphysics.ins-det
• A Probabilistic Analysis of the Fermi Paradox
  The fermi paradox uses an appeal to the mediocrity principle to make it seem counter-intuitive that humanity has not been contacted by extraterrestrial intelligence. A numerical, statistical analysis was conducted to determine whether this apparent loneliness …
  arxiv Evan Solomonides, Yervant Terzian 2016-04-26T14:14:03Z 置信度 0.78 physics.pop-phastro-ph.EP
• Periodic Spectral Modulations Arise from Non-random Spacing of Spectral Absorption Lines
  In recent publications, Borra (2013); Borra & Trottier (2016); Borra (2017) claimed the discovery of ultra-short ($10^{-12}\,$s) optical pulses originating from stars and galaxies, asserted to be sent by extraterrestrial intelligence. I show that these sig…
  arxiv Michael Hippke 2019-01-02T20:26:39Z 置信度 0.78 astro-ph.IM
• Polycyclic Aromatic Hydrocarbons (PAHs) as an Extraterrestrial Atmospheric Technosignature
  Polycyclic Aromatic Hydrocarbons are prevalent in the universe and interstellar medium but are primarily attributed to anthropogenic sources on Earth, such as fossil fuel combustion and firewood burning. Drawing upon the idea of PAHs as suitable candidates for…
  arxiv Dwaipayan Dubey, Ravi Kopparapu, Barbara Ercolano, Karan Molaverdikhani 2025-01-11T07:26:07Z 置信度 0.78 astro-ph.EP
• Overview of the Galileo Project
  The Galileo Project is the first systematic scientific research program in search for potential astro8 archaeological artifacts or remnants of extraterrestrial technological civilizations (ETCs) or potentially active equipment near Earth. Taking a path not tak…
  arxiv Abraham Loeb 2022-08-02T17:23:28Z 置信度 0.78 physics.pop-phastro-ph.EPastro-ph.IM
• Cosmic dust fertilization of glacial prebiotic chemistry on early Earth
  Earth's surface is deficient in available forms of many elements considered limiting for prebiotic chemistry. In contrast, many extraterrestrial rocky objects are rich in these same elements. Limiting prebiotic ingredients may, therefore, have been delivered b…
  arxiv Craig R. Walton, Jessica K. Rigley, Alexander Lipp, Robert Law 等 2024-02-19T17:31:16Z 置信度 0.78 astro-ph.EPphysics.geo-ph
• On the Maximal Quantity of Processed Information in the Physical Eschatological Context
  An estimate of the maximal informational content available to advanced extraterrestrial or future (post)human civilizations is presented. It is shown that the fundamental thermodynamical considerations may lead to a quantitative estimate of the largest quantit…
  arxiv Milan M. Cirkovic, Marina Radujkov 2001-12-26T04:29:45Z 置信度 0.78 astro-ph
• A Critical Review on the Assumptions of SETI
  The Search for Extraterrestrial Intelligence (SETI) makes certain assumptions which guide all current search programs. To illustrate some, this includes (1) that interstellar flight is not possible (2) that the motivations of interstellar cultures are based la…
  arxiv Kelvin F Long 2019-01-11T17:22:47Z 置信度 0.78 physics.pop-ph
• Megastructures of type-III civilizations orbiting galaxies
  The article discusses the possibility of a Type-III extraterrestrial civilization constructing megastructures around a galaxy in regions where the galactic radiation becomes indistinguishable from the CMB radiation. For a Milky Way-like galaxy, we estimated th…
  arxiv Zaza N. Osmanov 2025-11-27T20:35:10Z 置信度 0.78 physics.pop-ph
• A biotic cosmos demystified?
  Oceanic planets formed by type Ia supernovae become spectacularly abundant as stars cease to shine. However, the timing may not be altogether inappropriate. Neutrino annihilation might thermally regulate iron-cored water-worlds, sustaining habitable subglacial…
  arxiv R. J. Spivey 2011-01-21T16:19:45Z 置信度 0.78 physics.gen-ph
• Aqueous alteration on main belt primitive asteroids: results from visible spectroscopy
  This work focuses on the study of the aqueous alteration process which acted in the main belt and produced hydrated minerals on the altered asteroids. The aqueous alteration is particularly important for unraveling the processes occurring during the earliest t…
  arxiv S. Fornasier, C. Lantz, M. A. Barucci, M. Lazzarin 2014-02-02T11:18:30Z 置信度 0.78 astro-ph.EP
• SUnAA: Sparse Unmixing using Archetypal Analysis
  This paper introduces a new sparse unmixing technique using archetypal analysis (SUnAA). First, we design a new model based on archetypal analysis. We assume that the endmembers of interest are a convex combination of endmembers provided by a spectral library …
  arxiv Behnood Rasti, Alexandre Zouaoui, Julien Mairal, Jocelyn Chanussot 2023-08-09T07:58:33Z 置信度 0.78 cs.CVcs.LGeess.IV
• Formation of the Trappist-1 system in a dry protoplanetary disk
  A key feature of the Trappist-1 system is its monotonic decrease in bulk density with growing distance from the central star, which indicates an ice mass fraction that is zero in the innermost planets, b and c, and about 10\% in planets d through h. Previous s…
  arxiv Antoine Schneeberger, Olivier Mousis, Magali Deleuil, Jonathan I. Lunine 2024-01-29T09:09:29Z 置信度 0.78 astro-ph.EP
• The Search for signals of technological activities in the galaxy
  In this article an analysis of the fundamentals used to search for extraterrestrial artificial signals in the galaxy, which have been developing for more than five decades, is presented. It is shown that the key factor for the success of these research project…
  arxiv Guillermo A. Lemarchand 2010-12-12T20:52:03Z 置信度 0.78 astro-ph.IM
• High throughput investigation of an emergent and naturally abundant 2D material: Clinochlore
  Phyllosilicate minerals, which form a class of naturally occurring layered materials (LMs), have been recently considered as a low-cost source of two-dimensional (2D) materials. Clinochlore [Mg5Al(AlSi3)O10(OH)8] is one of the most abundant phyllosilicate mine…
  arxiv Raphaela de Oliveira, Luis A. G. Guallichico, Eduardo Policarpo, Alisson R. Cadore 等 2022-06-20T18:03:22Z 置信度 0.78 cond-mat.mtrl-scicond-mat.mes-hall
• Comments on Biological Effects of Stellar Collapse Neutrinos
  Extraterrestrial processes like neutrinos from collapsing stars, cosmic rays from supernovae and cosmic rays from neutron star mergers etc. have recently been proposed as models to explain the periodic mass extinctions such as that which wiped out the dinosaur…
  arxiv Samar Abbas, Afsar Abbas 1996-11-29T07:19:05Z 置信度 0.78 astro-phhep-phphysics.bio-phphysics.geo-ph
• The possibility of detecting our solar system through astrometry
  Searching for exoplanets with different methods has always been the focus of astronomers over the past few years. Among multiple planet detection techniques, astrometry stands out for its capability to accurately determine the orbital parameters of exoplanets.…
  arxiv Dong-Hong Wu 2023-09-21T02:03:05Z 置信度 0.78 astro-ph.EPastro-ph.IM
• New results from the Antarctic Muon And Neutrino Detector Array
  We present recent results from the Antarctic Muon And Neutrino Detector Array (AMANDA) on searches for high-energy neutrinos of extraterrestrial origin. We have searched for a diffuse flux of neutrinos, neutrino point sources and neutrinos from GRBs and from W…
  arxiv Kurt Woschnagg 2004-09-17T06:35:31Z 置信度 0.78 astro-ph
• Neutrino detectors in ice: results and perspectives
  The AMANDA neutrino detector has been in operation at the South Pole for several years. A number of searches for extraterrestrial sources of high energy neutrinos have been performed. A selection of results is presented in this paper. The much larger IceCube d…
  arxiv Adam Bouchta 2006-06-09T14:37:03Z 置信度 0.78 astro-ph
• Polymerization of building blocks of life on Europa and other icy moons
  The outer solar system may provide a potential habitat for extraterrestrial life. Remote sensing data from the Galileo spacecraft suggest that the jovian icy moons, Europa, Ganymede, and possibly Callisto, may harbor liquid water oceans underneath their icy cr…
  arxiv Jun Kimura, Norio Kitadai 2015-06-22T13:49:20Z 置信度 0.78 astro-ph.EP
• Prospects of SETI by small size optical telescopes
  In the present manuscript we consider the possibility of SETI by the small size (with diameters less than 1 m) optical telescopes. Calculations are performed for typical parameters of the mentioned type of telescopes. In particular, we show that the techno-sig…
  arxiv Z. N. Osmanov, V. I. Berezhiani 2021-09-22T19:53:40Z 置信度 0.78 physics.pop-ph
• Interstellar Ices as Carriers of Supernova Material to the Early Solar System
  Planetary materials show systematic variations in their nucleosynthetic isotope compositions that resonate with orbital distance. The origin of this pattern remains debated, limiting how these isotopic signatures can be used to trace the precursors of terrestr…
  arxiv Martin Bizzarro, Martin Schiller, Jesper Holst, Laura Bouvier 等 2025-11-29T15:40:18Z 置信度 0.78 astro-ph.EPastro-ph.GAastro-ph.HE
• "First in, last out" solution to the Fermi Paradox
  No present observations suggest a technologically advanced extraterrestrial intelligence (ETI) has spread through the galaxy. However, under commonplace assumptions about galactic civilization formation and expansion, this absence of observation is highly unli…
  arxiv Alexander Berezin 2018-03-20T20:13:40Z 置信度 0.78 physics.pop-ph
• Inferring the rate of technosignatures from 60 yr of nondetection
  For about the last 60 years the search for extraterrestrial intelligence has been monitoring the sky for evidence of remotely detectable technological life beyond Earth, with no positive results to date. While the lack of detection can be attributed to the hig…
  arxiv Claudio Grimaldi 2022-11-19T12:59:09Z 置信度 0.78 physics.pop-phastro-ph.EPastro-ph.IM
• The OSER project
  The OSER project (Optical Scintillation by Extraterrestrial Refractors) is proposed to search for scintillation of extragalactic sources through the galactic -- disk or halo -- transparent $\mathrm{H\_2}$ clouds, the last unknown baryonic structures. This proj…
  arxiv Marc Moniez 2005-11-07T21:36:18Z 置信度 0.78 astro-ph
• On the interstellar Von Neumann micro self-reproducing probes
  In this paper we consider efficiency of self-reproducing extraterrestrial Von-Neumann micro scale robots and analyse the observational characteristics. By examining the natural scenario of moving in the HII clouds, it has been found that the timescale of repli…
  arxiv Z. Osmanov 2019-09-11T14:28:34Z 置信度 0.78 physics.pop-ph
• The Adaptive Communication Framework (ACF) for Extraterrestrial Intelligence Discovery
  The Vera C. Rubin Observatory's Legacy Survey of Space and Time will increase interstellar object detection rates to one every few months, substantially elevating the probability of identifying objects with characteristics suggesting artificial origin. Despite…
  arxiv Omer Eldadi, Gershon Tenenbaum, Abraham Loeb 2025-08-20T18:12:14Z 置信度 0.78 physics.soc-phastro-ph.IMcs.CY
• The "human" statistics of terrestrial impact cratering rate
  The most significant periodicities in the terrestrial impact crater record are due to the human-signal: the bias of assigning integer values for the crater ages. This bias seems to have eluded the proponents and opponents of real periodicity in the occurrence …
  arxiv Lauri Jetsu 1997-01-16T15:17:04Z 置信度 0.78 astro-phphysics.geo-ph
• Radio SETI Observations of the Anomalous Star KIC 8462852
  We report on a search for the presence of signals from extraterrestrial intelligence in the direction of the star system KIC 8462852. Observations were made at radio frequencies between 1-10 GHz using the Allen Telescope Array. No narrowband radio signals were…
  arxiv G. R. Harp, Jon Richards, Seth Shostak, J. C. Tarter 等 2015-11-05T04:17:05Z 置信度 0.78 astro-ph.EPastro-ph.IM
• Raman Spectroscopy of Salt Deposits from the Simulated Subsurface Ocean of Enceladus
  Saturn's ice-covered moon Enceladus may host a subsurface ocean with biologically relevant chemistry. Plumes released from this ocean preserve information on its chemical state, and previous analyses suggest weakly to strongly alkaline pH (approximately pH 8--…
  arxiv Jun Takeshita, Yuichiro Cho, Haruhisa Tabata, Yoshio Takahashi 等 2025-12-22T09:17:45Z 置信度 0.78 astro-ph.EP
• Gray transits of WD 1145+017 over the visible band
  We have observed several relatively deep transits of the white dwarf WD 1145+017 with the GTC over the wavelength range 480 nm to 920 nm. The observations covered approximately one hour on 2016 Jan 18 and two hours on 2016 Jan 20. There was variable extinction…
  arxiv R. Alonso, S. Rappaport, H. J. Deeg, E. Palle 2016-03-29T15:57:20Z 置信度 0.78 astro-ph.EP
• The Application of Autocorrelation SETI Search Techniques in an ATA Survey
  We report a novel radio autocorrelation (AC) search for extraterrestrial intelligence (SETI). For selected frequencies across the terrestrial microwave window (1-10 GHz) observations were conducted at the Allen Telescope Array to identify artificial non-sinuso…
  arxiv G. R. Harp, R. F. Ackermann, Alfredo Astorga, Jack Arbunich 等 2015-05-30T01:26:23Z 置信度 0.78 astro-ph.IM
• The Breakthrough Listen Search for Intelligent Life: 1.1-1.9 GHz observations of 692 Nearby Stars
  We report on a search for engineered signals from a sample of 692 nearby stars using the Robert C. Byrd Green Bank Telescope, undertaken as part of the $Breakthrough~Listen~Initiative$ search for extraterrestrial intelligence. Observations were made over 1.1$-…
  arxiv J. Emilio Enriquez, Andrew Siemion, Griffin Foster, Vishal Gajjar 等 2017-09-11T17:53:04Z 置信度 0.78 astro-ph.EP
• A Ride to Exoplanets: Finding Potentially Habitable Worlds
  Cosmos has always sparked human curiosity to unveil and speculate its fascinating secrets. This curiosity has ultimately opened a window to other worlds. After years of observation, computation, and data analysis, scientists have revealed the diversity in exop…
  arxiv Simran Kaur, Varinderjit Kaur 2021-02-11T12:20:48Z 置信度 0.78 physics.pop-ph
• Comet nuclei composition and evolution
  Thanks to Rosetta orbiter's and Philae lander's data our knowledge of cometary nuclei composition has experienced a great advancement. The properties of 67P/CG nucleus are discussed and compared with other comets explored in the past by space missions. Cometar…
  arxiv Gianrico Filacchione, Mauro Ciarniello, Sonia Fornasier, Andrea Raponi 2022-10-06T08:11:01Z 置信度 0.78 astro-ph.EP
• A Fully Quantum-Mechanical Treatment for Kaolinite
  Neural network potentials for kaolinite minerals have been fitted to data extracted from density functional theory calculation that were performed using the revPBE + D3 and revPBE + vdW functionals. These potentials have then been used to calculate static and …
  arxiv Sam Shepherd, Gareth A. Tribello, David M. Wilkins 2023-01-11T14:56:11Z 置信度 0.78 physics.comp-phcond-mat.dis-nn
• Proton-transfer Ferroelectricity / Multiferroicity in Rutile Oxyhydroxides
  Oxyhydroxide minerals like FeOOH have been a research focus in geology for studying the Earth interior, and also in chemistry for studying oxygen electrocatalysis activity. In this paper we provide first-principles evidence of a new class of ferroelectrics or …
  arxiv Menghao Wu, Tianci Duan, Chengliang Lu, Huahua Fu 等 2018-10-06T03:19:25Z 置信度 0.78 cond-mat.mtrl-sci
• Asteroids in the service of humanity
  There are at least three compelling reasons for the human race to initiate a major programme to explore and better understand the 'minor planets' of the Solar System: (1) Enhancing scientific knowledge; (2) Mitigating the impact hazard; and (3) Utilizing extra…
  arxiv Ian A. Crawford 2013-06-11T23:59:24Z 置信度 0.78 astro-ph.EP
• Seeds of imperfection rule the mesocrystalline disorder in natural anhydrite single crystals
  In recent years, we have come to appreciate the astounding intricacy of the formation process of minerals from ions in aqueous solutions. In this context, a number of studies have revealed that nucleation in the calcium sulfate system is non-classical, involvi…
  arxiv Tomasz M. Stawski, Glen J. Smales, Ernesto Scoppola, Diwaker Jha 等 2021-06-22T14:39:00Z 置信度 0.78 cond-mat.mtrl-sci
• Identification of nutrient deficiency in bean plants by prompt chlorophyll fluorescence measurements and Artificial Neural Networks
  The deficiency of macro (N, P, S, Ca, Mg and K) and micro (Zn, Cu, B, Mo, Cl, Mn and Fe) minerals has a major effect on plant development. The lack of some nutrient minerals especially of nitrogen, potassium, calcium, phosphorus and iron is a huge problem for …
  arxiv Vladimir Aleksandrov 2019-06-07T19:48:21Z 置信度 0.78 physics.bio-ph
• Inference on the Nature and the Mass of Earth's Late Veneer from Noble Metals and Gases
  Noble metals and gases are very sensitive to the late accretion to the Earth of asteroids and comets. We present mass balance arguments based on these elements that indicate that 0.7E22-2.7E22 kg of extraterrestrial bodies struck the Earth after core formation…
  arxiv N. Dauphas, B. Marty 2001-09-19T10:05:30Z 置信度 0.78 astro-ph
• Jumping the energetics queue: Modulation of pulsar signals by extraterrestrial civilizations
  It has been speculated that technological civilizations evolve along an energy consumption scale first formulated by Kardashev, ranging from human-like civilizations that consume energy at a rate of $\sim 10^{19}$ erg s$^{-1}$ to hypothetical highly advanced c…
  arxiv Jayanth Chennamangalam, Andrew P. V. Siemion, D. R. Lorimer, Dan Werthimer 2013-11-19T02:21:11Z 置信度 0.78 astro-ph.IMastro-ph.SR
• Impact of Exoplanet Science on Society: Professional Contributions, Citizen Science Engagement and Public Perception
  The impact of exoplanet science on both the scientific community and on the general public is presented through various indicators and examples. It is estimated that about 3-4% of all refereed astronomy articles focus on exoplanets, and between 15-20% percent …
  arxiv H. J. Deeg 2024-10-09T12:24:36Z 置信度 0.78 astro-ph.IMastro-ph.EPphysics.soc-ph
• The First High Frequency Technosignature Search Survey with the Sardinia Radio Telescope
  The quest for radio signals from technologically-advanced extraterrestrial intelligence has traditionally concentrated on the vicinity of 1.4 GHz. In this paper, we extend the search to unprecedented territories, detailing our extensive observations at 6 GHz a…
  arxiv Lorenzo Manunza, Alice Vendrame, Luca Pizzuto, Monica Mulas 等 2024-10-11T22:36:34Z 置信度 0.78 astro-ph.HEastro-ph.IM
• Identifying and Indexing Icosahedral Quasicrystals from Powder Diffraction Patterns
  We present a scheme to identify quasicrystals based on powder diffraction data and to provide a standardized indexing. We apply our scheme to a large catalog of powder diffraction patterns, including natural minerals, to look for new quasicrystals. Based on ou…
  arxiv Peter J. Lu, Kenneth Deffeyes, Paul J. Steinhardt, Nan Yao 2001-08-16T04:16:39Z 置信度 0.78 cond-mat
• Seismic Moment and Recurrence: Microstructural and mineralogical characterization of rocks in carbonate fault zones and their potential for luminescence and ESR dating
  The important question of absolute dating of seismic phenomena has been the study of several researchers over the past few decades. The relevant research has concentrated on 'energy traps' of minerals, such as quartz or feldspar, which may accumulate chronolog…
  arxiv Evangelos Tsakalos, Maria Kazantzaki, Aiming Lin, Yannis Bassiakos 等 2019-06-27T10:19:36Z 置信度 0.78 physics.geo-ph
• Terrain-Adaptive Grouser Wheel for Optimal Planetary Exploration: Design and Experimental Investigation
  Planetary rovers operating in extraterrestrial environments often encounter significant mobility challenges due to varying terrain features such as gradients and granularity. While recent works in multimodal wheel design have explored adjustments in stiffness,…
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• The M3 project: 1- A global hyperspectral image-cube of the Martian surface
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  arxiv Lucie Riu, François Poulet, John Carter, Jean-Pierre Bibring 等 2021-01-29T07:48:15Z 置信度 0.78 astro-ph.EPastro-ph.IM
• Searching for broadband pulsed beacons from 1883 stars using neural networks
  The search for extraterrestrial intelligence at radio frequencies has largely been focused on continuous-wave narrowband signals. We demonstrate that broadband pulsed beacons are energetically efficient compared to narrowband beacons over longer operational ti…
  arxiv Vishal Gajjar, Dominic LeDuc, Jiani Chen, Andrew P. V. Siemion 等 2022-05-06T00:09:04Z 置信度 0.78 astro-ph.HEastro-ph.IM
• On the Physical Cause and the Distance of Gamma Ray Bursts and Related Phenomena in the X-Rays and the Ultra-Violet
  The modified Lorentz transformation of a distance-dependent special theory of relativity - which will be briefly summarized - predicts the possibility of superluminal velocity of very distantly moving material bodies to be connected with the generation of Cere…
  arxiv Ernst Karl Kunst 2000-04-17T15:04:11Z 置信度 0.78 physics.gen-ph
• Dynamics of Chemical Orders in Formation of Striped Patterns in Metamorphic Rocks
  The striped patterns in rocks, characterized by thin dark bands and thick light bands, are a result of the natural processes that have shaped the rocks through in situ metamorphism. Notably, the dark and light bands are composed of similar minerals, with the d…
  arxiv Bikash Kumar Sarkar, Swayambhoo Mitra, Manas Kumar Roy, Biswajit Saha 2024-10-07T04:07:56Z 置信度 0.78 cond-mat.mtrl-sciphysics.geo-ph
• Interstellar Twitter
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• Cosmology, Astrobiology, and Modern Astronomical Technologies
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• 15 Dianetics
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• Notes
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• Contents
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• Faith in Space
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• Glossary
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• Extraterrestrial Water
  Research Article| January 01, 2005 Extraterrestrial Water Michael E. Zolensky Michael E. Zolensky 1Astromaterials Research and Exploration Science NASA Johnson Space Center, Houston, TX 77058 USA E-mail: michael.e.zolensky@nasa.gov Search for other works by th…
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• CONCLUSION
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• Interlude: The Search for Extraterrestrial Stupidity
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• Figure 2 and Figure 3 Overlap.
  There is problem existing in the figure 2 and 3 as they seem to have overlapped somehow with each other during conversion to pdf.I apologize for this overlap.However, attached files have figure 2 and 3 for your reference.Thanking you Rudraswami N G
  crossref Rudraswami Gowda 2020-09-29T11:23:38Z 置信度 0.70
• Notes
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• Acknowledgment to Reviewers of Minerals in 2020
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• Two Clocks
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• Extraterrestrial Communications
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• Acknowledgments
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• Divergent Extraterrestrial Worlds
  This chapter explores cosmic aspirations, plans, and imaginaries within Thailand’s emergent space-interested communities. Thailand’s first astronomical institute officially opened in 2013 and space science and space entrepreneurism are rapidly expanding fields…
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• Acknowledgment to the Reviewers of Minerals in 2022
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• Extraterrestrial:
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• Epilogue
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• Extraterrestrial carbon nanospheres
  crossref Laurence A.J. Garvie 2005-09-27T10:19:16Z 置信度 0.70
• Acknowledgement to Reviewers of Minerals in 2019
  The editorial team greatly appreciates the reviewers who have dedicated their considerable time and expertise to the journal’s rigorous editorial process over the past 12 months, regardless of whether the papers are finally published or not [...]
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• Extraterrestrial Intelligence
  crossref D. M. Raup 2006-10-26T01:46:22Z 置信度 0.70
• Fiducial Marker SLAM for Extraterrestrial Localization
  Satellite-based navigation is currently unavailable around the Moon or Mars due to prohibitive initial costs. For early robotic construction in these environments, absolute site localization is essential for coordinated operations and precise execution of buil…
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• Introduction
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• Would you baptize an extraterrestrial?
  In September, 2010, I had traveled to Birmingham, England, to give an astronomy talk at the Birmingham Science Festival. As it turned out, the day of my talk happened to coincide exactly with the visit of Pope Benedict XVI to Birmingham. I had agreed to be int…
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