Results 91 to 100 of about 437,426 (252)
The Astrophysical JournalWe present our X-ray and optical observations performed by NICER, NuSTAR, and Tomo-e Gozen during the 2023 outburst in the intermediate polar GK Persei. The X-ray spectrum consisted of three components: blackbody (BB) emission of several tens of eVs from
Mariko Kimura +10 more
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A Unified Flash Memory Platform for Mode‐Adaptive and Robust AI Computation
Advanced Science, EarlyView.A unified AND‐type flash memory platform enables both transistor‐mode and capacitor‐mode computing‐in‐memory operations within the same device structure. By selectively switching the sensing mode through peripheral reconfiguration, the platform provides adaptable trade‐offs between computational accuracy, robustness, and energy efficiency for AI ...
Dayeon Yu +6 more
wiley +1 more source
The Astrophysical JournalWe present the first discovery of small-amplitude (tens of millimagnitudes), short-duration (several hours) episodic brightenings in the Transiting Exoplanet Survey Satellite (TESS) light curve of the intermediate polar PBC J0801.2–4625 that are strongly
Vishal Joshi, Akash Sundriyal
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Rapid variability of the symbiotic stars CSS 1102 and DQ SER [PDF]
, 2022 The results of observations of poorly studied stars CSS 1102 and DQ Ser are presented. According to the analysis of spectra, CSS 1102 was classified as a symbiotic star. The system consists of a cold component that is a zirconium star of spectral type S4.
Tatarnikov, A. M. +5 more
core
Advanced Science, EarlyView.A “nutritional trap” strategy centered on disrupting bacterial iron homeostasis is proposed. The synthesized Bi‐TP@FU (TBF) can target Helicobacter pylori, interfere with the bacterial iron uptake and utilization processes to disrupt its iron homeostasis, induce bacterial death, and meanwhile preserve the balance of the intestinal flora.
Tianye Fang +13 more
wiley +1 more source
Advanced Science, EarlyView.Trans‐sublattice Cu/Mg/F three‐site coordination simultaneously stabilizes the oxygen framework and suppresses irreversible P2‐O2 phase transition and Jahn‐Teller distortion in Fe/Mn‐based layered cathodes. The optimized NFCMMOF enables highly reversible Fe3+/Fe4+ redox chemistry, accelerated Na+ transport, and robust interfacial kinetics, delivering ...
Haitao Xue +5 more
wiley +1 more source
A Sustainable Bio‐Based Epoxy Thermoset as a High‐Performance Alternative to BPA‐Based Resins
Advanced Science, EarlyView.A rigid–flexible bio‐based epoxy network integrates soybean oil, lignin, and maleic anhydride to overcome the strength–toughness–sustainability trade‐off of conventional BPA epoxy. The thermoset delivers excellent performance as both a structural adhesive and a matrix for glass‐fabric composites, while enabling pH‐responsive degradation, environmental ...
Jiyun Qi +4 more
wiley +1 more source
A Multiple-detection-heads Machine Learning Algorithm for Detecting White Dwarfs
The Astrophysical Journal Supplement SeriesWhite dwarfs (WDs) are the ultimate stage for approximately 97% of stars in the Milky Way and are crucial for studying stellar evolution and galaxy structure. Due to their small size and low luminosity, WDs are not easily observable.
Jiangchuan Zhang +4 more
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Metadata Guide for STARS [PDF]
, 2016 This Metadata Guide for STARS serves as a guideline in providing metadata for the research and data deposited into STARS, Showcase of Text, Archives, Research & Scholarship, the University of Central Florida\u27s institutional digital repository.
Deng, Sai, Spyers-Duran, Peter
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Advanced Science, EarlyView.Phosphorus‐rich MgP4 is introduced as a high capacity anode for sodium‐ion batteries (SIBs) via hybrid carbon matrix engineering. A sequential CNT/G assembly forms a conductive and mechanically robust network, delivering a high reversible capacity of 1386 mAh g−1 while stabilizing alloying reactions.
Sion Ha +6 more
wiley +1 more source