主题图谱 / solar and stellar astrophysics

solar and stellar astrophysics

GeneTech 知识引擎共收录 616 篇相关科研实体，横跨 28 个垂直领域。数据来自 OpenAlex、arXiv、Crossref、PubMed、Europe PMC 等公开学术源，全部可溯源到原文。

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代表性文献（按质量分排序，前 60 条）

• Solar Energetic Particle Forecasting With Multi‐Task Deep Learning: SEPNET
  2026 · 边缘智能 · Abstract Solar energetic particle (SEP) events pose severe threats to spacecraft, astronaut safety, and aviation operations. Accurate SEP forecasting remains a critical challenge in space weather research as a result of …
• The NASA Exoplanet Archive and Exoplanet Follow-up Observing Program: Data, Tools, and Usage
  2025 · 地外科学 · Abstract The NASA Exoplanet Archive (NEA) and the Exoplanet Follow-up Observing Program service are two widely used resources for the exoplanet community. The NEA provides a complete and accurate accounting of exoplaneta…
• A Microbial Survival Model for the Permanently Shadowed Regions of the Moon Shows Long-Term Survival of Terrestrial Microbial Contamination.
  2025 · 地外科学 · Previous models of microbial survival on the moon do not directly consider the permanently shadowed regions (PSRs). These regions shield their interiors from many of the biocidal factors encountered in space flight, such…
• The Exospace Weather Frontier
  2025 · 地外科学 · Space weather is among the most powerful and least understood forces shaping planetary atmospheres. We observe its effects directly on Solar System bodies through atmospheric escape, chemical disruption, cometary tails, …
• Sharp Rise in Cosmic Ray Irradiation of Organisms on Earth Caused by a Nearby SN Shockwave Passage
  2024 · 地外科学 · The work considers the modelling of nearby supernova (SN) effects on Earth's biosphere via cosmic rays (CRs) accelerated by shockwaves. The rise of the radiation background on Earth resulted from the external irradiation…
• Research on Photovoltaic Power Generation Characteristics of Small Ocean Observation Unmanned Surface Vehicles
  2024 · 深海科技 · Under the action of waves, a small unmanned surface vehicle (USV) will experience continuous oscillation, significantly impacting its photovoltaic power generation system. This paper proposes a USV photovoltaic power gen…
• Observations of Extremely Metal-poor O Stars: Weak Winds and Constraints for Evolution Models
  2024 · 地外科学 · Abstract Metal-poor massive stars drive the evolution of low-mass galaxies, both locally and at high redshift. However, quantifying the feedback they impart to their local surroundings remains uncertain because models of…
• Automatic sunspot detection through semantic and instance segmentation approaches
  2023 · 医疗人工智能 · The solar influence on space weather and terrestrial environment is substantial. Strong geomagnetic storm activity can significantly affect astronauts in orbit, communications and GPS systems and disrupt Earth’s power di…
• Automatic sunspot detection through semantic and instance segmentation approaches
  2023 · 边缘智能 · The solar influence on space weather and terrestrial environment is substantial. Strong geomagnetic storm activity can significantly affect astronauts in orbit, communications and GPS systems and disrupt Earth’s power di…
• The space weather around the exoplanet GJ 436b
  2023 · 地外科学 · The M dwarf star GJ 436 hosts a warm-Neptune that is losing a substantial amount of atmosphere, which is shaped by the interactions with the wind of the host star. The stellar wind is formed by particles and magnetic fie…
• Strong Evidence that Abiogenesis Is a Rapid Process on Earth Analogs.
  2025 · 地外科学 · The early start to life naively suggests that abiogenesis is a rapid process on Earth-like planets. However, if evolution typically takes ∼4 Gyr to produce intelligent life-forms like us, then the limited lifespan…
• dfdsf
  2026 · AI 驱动科学发现 · para asistencia inmediata en español.El telefono American El Salvador conecta con el American call center El Salvador que gestiona Reserva de American Airlines y cambios de vuelo.Este servicio brinda información sobre Vu…
• Satellite solar radiation forecasting by next-frame prediction — Advances and future opportunities
  2026 · AI 驱动科学发现 · Solar radiation forecasting is essential for operating energy systems with high shares of photovoltaic power generation as solar radiation can fluctuate rapidly with cloud cover and atmospheric conditions. Accurate solar…
• Nuclear astrophysics
  2026 · 地外矿物 · Abstract Reactions between atomic nuclei are measured in great detail in terrestrial laboratory experiments; transferring and extrapolating this knowledge to how the same reactions act within cosmic environments presents…
• Plasma Mechanism of Radio Emission Generation on a Shock Wave in the Vicinity of an Exoplanet
  2026 · 地外科学 · This study evaluates the possibility of efficient radio emission generation in the bow shock region of hot Jupiter–type exoplanets. As a source of energetic electrons, the shock drift acceleration mechanism at a quasi-pe…
• Observations of astrophysical transients and exoplanet transits with small telescopes of INASAN and the system for their automatic planning
  2026 · 地外科学 · A network of small-diameter robotic telescopes is being created at the Institute of Astronomy of the Russian Academy of Sciences to study variable stars, dangerous asteroids, space debris, exoplanets, and astrophysical t…
• The Universal Eight-Key Resonance Ladder in Extreme Stellar Objects
  2025 · 地外科学 · James C. Hanlon III – December 2025 – CC-BY-4.0 Public data from pulsars, dying suns, and nebulae reveal the same eight perfect-square frequencies previously measured in embryos and water—no new physics, no parameters. R…
• Variability Census of Legacy Catalogs: New Pulsating Variables and Eclipsing Binaries
  2025 · 地外科学 · I present the preliminary results of a comprehensive variability census of the four legacy catalogs: BD (+CD+SD), HD, SAO, and PPM. This dedicated survey project aims to identify bright A-F type variable stars using high…
• Variability Census of Legacy Catalogs: New Pulsating Variables and Eclipsing Binaries
  2025 · 地外科学 · I present the preliminary results of a comprehensive variability census of the four legacy catalogs: BD (+CD+SD), HD, SAO, and PPM. This dedicated survey project aims to identify bright A-F type variable stars using high…
• Extreme energetic particle events by superflare-asssociated CMEs from solar-like stars.
  2022 · 地外科学 · Discovery of frequent superflares on active cool stars opened a new avenue in understanding the properties of eruptive events and their impact on exoplanetary environments. Solar data suggest that coronal mass ejections …
• Radiation Environment and Doses on Mars at Oxia Planum and Mawrth Vallis: Support for Exploration at Sites With High Biosignature Preservation Potential
  2020 · 地外科学 · Abstract The first human missions on Mars will likely involve several astrobiology‐driven science operations, at sites with high biosignature preservation potential. Here, we present a study of the radiation environment …
• Multi-Agent System for Optimizing Victim Tagging in Human/Autonomous Responder Teams
  2024 · AI Agent 生态 · A mass casualty incident (MCI) is a situation in which casualties greatly outnumber available local resources, eventually overwhelming the local healthcare system within a short time frame [1] . When responders arrive at…
• Energy from extraterrestrial sources is driving arctic lightning
  2024 · 地外矿物 · The possible effect of solar activity on lightning has been studied for a long period of time. Specifically, the relationship between sunspot number and lightning activity has been investigated, although the results stil…
• Revisiting History of Humanity By Extraterrestrial Imperialism and Local Justice: Dune By Denis Villeneuve
  2024 · 地外矿物 · This article is an essay to analyze the movie “Dune” by Denis Villeneuve by using the concepts of imperialism, colonialism, and the quest for local justice. In Dune, the architectural elements selected for Arrakis, imper…
• Interconnections between the dorsal thalamus and the basal nuclei in a reptile
  2024 · 脑科学 · Reciprocal connections between the thalamus and the cortex are one of the most characteristic features of forebrain organization in mammals. To date, this circuit has been documented only in turtles. However, reptiles, i…
• Exotic red flares on stars as the observational manifestation of the asteroids in exoplanet systems
  2024 · 地外科学 · The published data on exotic red flares (RFs) obtained using optical/IR photometry was for the first time gathered and discussed in this paper. To date, the RFs have been observed: (a) in IR space missions (1–2 yr long I…
• Planetary and Solar Electromagnetic Lensing (SEL), Geometry, Astrophysics for Exoplanet Imaging
  2024 · 地外科学 · As one of the best methods to image habitable exoplanets, telescopes at PEL and Solar Electromagnetic Lensing (SEL) can improve the precision of imaging of exoplanet surfaces by 1,000X+. However, Solar Gravitational lens…
• Molecular Electron Collisions in Exoplanet Atmospheres and the Interstellar Medium
  2024 · 地外科学 · Abstract: Recent changes in the climate have sparked interest in studying molecular-electron collisions in exoplanet atmospheres and, to a greater extent, in the interstellar medium. The competitive model of quantum mech…
• Transition from Super-Alfvénic to Sub-Alfvénic Stellar Wind Flow Passing by an Exoplanet, Using the Example of HD 209458b
  2024 · 地外科学 · Abstract Depending on the distance of the exoplanet from the central star and the properties of this star, different regimes of stellar wind flow around it arise. If the exoplanet is located at a distance up to the Alfvé…
• Robotic Observations of Microlensing Events/Reactive Event Assessment (ROME/REA) Survey
  2024 · 地外科学 · The Robotic Observations of Microlensing Events/Reactive Event Assessment (ROME/REA) Survey conducted time series imaging of 20 non-overlapping fields (see the ROME/REA Fields table in the Data Products and Table Columns…
• Transition from super-alfvenic to sub-alfvenic stellar wind flow passing by an exoplanet, using the example of HD 209458b
  2024 · 地外科学 · Depending on the distance of the exoplanet from the central star and on the properties of this star, different regimes of stellar wind flow around it arise. If the exoplanet is at a distance up to the Alfven radius at wh…
• The Radiative Magneto-Hydrodynamics of Colliding Flow: Instabilities, Reconnection and Exoplanet Atmosphere Connections
  2024 · 地外科学 · Hypersonic flows of magnetized plasmas naturally produce strong shocks when obstructions or self‐interactions (flow collisions) occur. Such complex flows occur in a wide variety of HEDP settings such as Z‐pinches and las…
• Analysis of the prospects for using fitness bracelets as a source of biometric information when synthesizing the biosignature of an important document
  2024 · 地外科学 · The possibility of increasing the effectiveness of the use of the so-called biosignature due to the transfer in its composition of an expanded set of bioparameters characterizing the functional and psycho-emotional state…
• Energy from extraterrestrial sources is driving arctic lightning
  2024 · 地外科学 · The possible effect of solar activity on lightning has been studied for a long period of time. Specifically, the relationship between sunspot number and lightning activity has been investigated, although the results stil…
• Review Observasi Penelitian dan Pengaruh Pertumbuhan Perekonomian Oleh Para Ahli Menggunakan AI ChatGPT
  2023 · AI 驱动科学发现 · Observasi penelitian adalah metode pengumpulan data yang dilakukan dengan mengamati fenomena atau peristiwa yang terjadi di lingkungan sekitar. Penelitian tentang pengaruh pertumbuhan perekonomian juga dapat dilakukan de…
• Impact of stellar variability on exoplanet detectability and characterisation
  2023 · 地外科学 · Stellar variability has become a major issue to detect low mass planets using the radial velocity technique. I present the approaches followed to characterise the amplitude and the properties of stellar variability in ra…
• Setting the Stage for Cosmic Discovery
  2023 · 地外科学 · In the beginning, there was light. This light originated 13.77 billion years ago from a blast of immense power from a singularity occurring in multidimensional space–time. This event is referred to as the Big Bang. Befor…
• Modeling of the exoplanet HAT-P-11b magnetosphere
  2024 · 地外科学 · Based on the available data on the magnetic field of the star HAT-P-11 and its closest exoplanet HAT-P-11b, as well as information on the stellar wind in this system, we construct the HAT-P-11b magnetic field magnetosphe…
• A new Monte Carlo code for light transport in biological tissue
  2017 · 生物计算 · The aim of this work was to develop an event-by-event Monte Carlo code for light transport (called MCLTmx) to identify and quantify ballistic, diffuse, and absorbed photons, as well as their interaction coordinates insid…
• Laser-induced alignment and anti-alignment of rotationally excited molecules
  2011 · AI 安全与对齐 · We numerically investigate the post-pulse alignment of rotationally excited diatomic molecules upon nonresonant interaction with a linearly polarized laser pulse. In addition to the simulations, we develop a simple model…
• The Sun, geomagnetic polarity transitions, and possible biospheric effects: review and illustrating model
  2009 · 地外科学 · Abstract The Earth is embedded in the solar wind, this ever-streaming extremely tenuous ionized gas emanating from the Sun. It is the geomagnetic field which inhibits the solar wind plasma to directly impinge upon the te…
• Determination of the half-Life of <sup>147</sup>Nd and absolute gamma-ray emission intensities from the excited states of <sup>147</sup>Pm.
  2026 · 智慧农业 · The activity of fission products is an important indicator of the neutron flux yield from nuclear fission. Neodymium-147 is one such product and is of importance in nuclear forensics due to its unique decay characteristi…
• Cation dominated but negatively charged Na2SO4,aq-graphene interfaces.
  2026 · AI 驱动科学发现 · The distribution of ions and their impact on the structure of electrolyte interfaces plays an important role in many applications. Interestingly, recent experimental studies have suggested the preferential accumulation o…
• An On-Orbit Star Tracker Benchmark for Resident Space Object Detection and Attitude Estimation.
  2026 · 地外矿物 · Space situational awareness increasingly relies on optical observations to detect and track resident space objects and to estimate spacecraft attitude. Many existing resources are synthetic or restricted, and few provide…
• Non-parametric acoustic source depth discrimination in a ducted environment with a vertical line array.
  2026 · 深海科技 · Underwater acoustic measurements made with vertical line arrays (VLAs) can exploit horizontal sound speed stratification to resolve dominant signal propagation paths and elevation angle-dependent ambient noise structure.…
• A new mechanism for magnetite formation in loess.
  2026 · 地外科学 · A comprehensive understanding of magnetic mineral transformation pathways in sediments is critical for reconstructing past climates and geomagnetic field variations. Conventional models of magnetic mineral transformation…
• Multi-fluid multi-species models for inverse first ionization potential effect.
  2026 · 地外科学 · The inverse first ionization potential (FIP) effect is rarely observed in the solar atmosphere, and this anomaly poses a challenging problem in understanding physical processes driving this chemical fractionation. In thi…
• The connection between solar coronal abundances and the underlying lower atmospheric properties.
  2026 · 地外科学 · Elemental abundances in the solar corona and solar wind are often observed to differ from those in the solar photosphere, most commonly showing an enhancement of low first ionization potential (FIP) elements (the FIP eff…
• Revealing Flare Energetics and Dynamics with SDO EVE Solar Extreme Ultraviolet Spectral Irradiance Observations.
  2026 · 地外科学 · NASA's Solar Dynamics Observatory (SDO) Extreme-ultraviolet Variability Experiment (EVE) has been making solar full-disk extreme ultraviolet (EUV) spectral measurements since 2010 over the spectral range of 6 nm to 106 n…
• First Principles Rovibronic Absorption Spectra of HF Molecule.
  2026 · 地外科学 · An ab initio study on the rovibronic spectroscopy of the hydrogen fluoride HF molecule is reported based on using high-level electronic structure computations and accurate calculations of the Schrödinger equation for the…
• Cosmic fertilization? Implantation of astrobiologically relevant cosmic rays in molecular clouds.
  2026 · 地外科学 · This study investigates the implantation of astrobiologically relevant elements (e.g., carbon (C), oxygen (O), nitrogen (N), sulfur (S) and phosphorus (P)) into molecular clouds induced by cosmic rays. Using the Monte Ca…
• Terrestrial atmospheric ion implantation occurred in the nearside lunar regolith during the history of Earth's dynamo.
  2025 · 地外矿物 · Light volatile elements in the lunar regolith are thought to be a mixture of the solar wind and Earth's atmosphere, the latter sourced in the absence of geomagnetic field. However, the extent to which both the current an…
• Information Indicators of Occurrence and Monitoring of Material Structure Degradation in Vibrodiagnostic Systems During Loading.
  2025 · 深海科技 · A methodology of statistical processing has been developed and practical implementations of the application of vibration signals in the analysis of the evolution of damage accumulation in ship bearings have been performe…
• Revealing an unexpectedly low electron injection threshold via reinforced shock acceleration.
  2025 · 地外科学 · Collisionless shock waves, found in supernova remnants, interstellar, stellar, and planetary environments, and laboratories, are one of nature's most powerful particle accelerators. This study combines in situ satellite …
• Coronal dimmings and what they tell us about solar and stellar coronal mass ejections.
  2025 · 地外科学 · Coronal dimmings associated with coronal mass ejections (CMEs) from the Sun have gained much attention since the late 1990s when they were first observed in high-cadence imagery of the SOHO/EIT and Yohkoh/SXT instruments…
• Resonance duality
  2025 · 地外科学 · Public data from pulsars, dying suns, and nebulae reveal the same eight perfect-square frequencies previously measured in embryos and water—no new physics, no parameters. Raw periods are noise; the ladder lives in the re…
• Rethinking planetary protection: an island biogeographical analysis.
  2025 · 地外科学 · We reconsider the problem of planetary protection using, by the analogy of planets as islands, the theory of island biogeography. We show that although the notion of equilibrium populations that emerge from the effects o…
• Radiation environment on TGO Mars orbit during solar particle events in January-October 2024. Corresponding solar eruptions and GOES proton fluxes data.
  2025 · 地外科学 · The dosimeter Liulin-MO for measuring the radiation environment on board the ExoMars Trace Gas Orbiter (TGO) is a module in the Fine Resolution Epithermal Neutron Detector (FREND). A number of solar energetic particle (S…
• Muons, mutations, and planetary shielding.
  2022 · 地外科学 · Life on earth is protected from astrophysical cosmic rays by the heliospheric magnetic and slowly varying geomagnetic fields, and by collisions with oxygen and nitrogen molecules in the atmosphere. The collisions generat…
• Bogong moths navigate using a light-dependent geomagnetic inclination compass
  2026 · 深海科技 · Abstract Bogong moths (Agrotis infusa) migrate biannually up to 1,000 km between their breeding areas and geographically restricted aestivation sites in the Australian Alps 1,2 . These moths navigate towards their distan…

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