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A Subclass of Gamma-Ray Burst Originating from Compact Binary Merger
Published 2025-01-01“…Type I gamma-ray bursts (GRBs) are believed to originate from compact binary mergers usually with a duration of main emission less than 2 s. …”
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Analysis of 42 Years of Cosmic Ray Measurements by the Neutron Monitor at Lomnický štít Observatory
Published 2025-01-01“…Abstract The correlation and physical interconnection between space weather indices and cosmic ray flux has been well‐established with extensive literature on the topic. …”
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Clustering of X-Ray-Selected AGN
Published 2012-01-01“…The study of the angular and spatial structure of the X-ray sky has been under investigation since the times of the Einstein X-ray Observatory. …”
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Radiation Impact of the Halloween GLE Events During the October–November 2003 Period
Published 2025-01-01Subjects: “…space weather…”
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Editorial: New insights into high-energy processes on the Sun and their geospace consequences
Published 2025-02-01Subjects: Get full text
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X-ray emission from hot gas and XRBs in the NGC 5846 galaxy
Published 2025-01-01“…This article presents X-ray emission characteristics of the brightest member of a G50 galaxy group NGC 5846 based on analysis of high resolution of 30 ks and 90 ks Chandra X-ray data. …”
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Commissioning of ThomX Compton source subsystems and demonstration of 10^{10} x-rays/s
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Accurate energy yield simulation of a carport system using the ray-tracing method
Published 2025-01-01“…Loss models were developed to reduce the discrepancy between measured and simulated results, utilizing both observed weather data and Meteonorm data to increase accuracy. …”
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Radio Detection of UHE Cosmic Rays and Neutrinos off the Moon with Two 30 m Telescopes
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Constraints on Relativistic Jets from the Fast X-Ray Transient 210423 Using Prompt Radio Follow-up Observations
Published 2025-01-01“…Here we present deep optical ( g - and i -band) photometry with Keck, and prompt radio observations with the Very Large Array of FXT 210423 obtained at δ t ≈ 14–36 days since the X-ray trigger. We use these multiband observations, combined with publicly available data sets, to constrain the presence and physical properties of on-axis and off-axis relativistic jets such as those that can be launched by neutron star mergers and tidal disruption events, which are among the proposed theoretical scenarios of FXTs. …”
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ALMA/SCUBA-2 COSMOS Survey: Properties of X-Ray- and SED-selected Active Galactic Nuclei in Bright Submillimeter Galaxies
Published 2025-01-01“…The X-ray luminosity upper bounds indicate that the X-ray-undetected SED-identified AGNs are likely to be nearly Compton thick or have unusually suppressed X-ray emission. …”
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Uranium Mineral Transport in the Peña Blanca Desert: Dissolution or Fragmentation? Simulation in Sediment Column Systems
Published 2025-01-01“…Mining activities in the 1980s left unprocessed uranium ore exposed to weathering, with potential transport towards Laguna del Cuervo. …”
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Intelligent methods for natural data analysis: application to space weather
Published 2024-02-01“…This work studies a highly relevant class of problems in this area, aimed at creating methods for space weather forecasting. The negative impact of space weather anomalies on human health and practically all modern infrastructure objects requires the development of methods and the creation of effective means of detecting anomalies. …”
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Fabrication of Graphene Oxide Reinforced Biocomposite: Recycling of Postconsumed Footwear Leather
Published 2023-01-01“…PVP was utilized as a compatibilizer to strengthen the interfacial bonding of GO and leather fiber via π–π interactions. UV–visible spectroscopy, Fourier transform infrared spectroscopy, X-ray diffraction, thermogravimetric analysis, and scanning electron microscopy were used to examine the material dispersibility bonding between GO and PCF, structural properties, thermal properties, and surface morphology of the biocomposite films, respectively. …”
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GRB 130603B: No Compelling Evidence for Neutron Star Merger
Published 2015-01-01“…The near infrared (NIR) flare/rebrightening in the afterglow of the short hard gamma ray burst (SHB) 130603B measured with the Hubble Space Telescope (HST) and an alleged late-time X-ray excess were interpreted as possible evidence of a neutron star merger origin of SHBs. …”
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Numerical investigation of infrared imaging of multi-UAV formation under cloud and rain weather conditions
Published 2025-01-01“…Infrared radiation imaging was conducted using the apparent ray tracing method and mesh clipping technology. …”
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PYRUS ZANGEZURA (ROSACEAE) AT SAINT PETERSBURG
Published 2019-10-01“…The reasons for the low flower setting may be variable: impaired pollination processes and insufficient fertility of pollen, underdevelopment of the flower morphological structures, or lack of pollinating insects due to adverse weather conditions. An X-ray analysis of the seeds from the harvests of 2016, 2017 and 2018 showed that the number of plump and fully developed seeds (grades IV and V) in fruits has been growing year by year. …”
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