Results 181 to 190 of about 211,583 (346)
A Comparative Analysis of Two Peculiar Gamma-Ray Bursts: GRB 230307A and GRB 211211A
The Astrophysical JournalGRB 211211A is a peculiar long gamma-ray burst (GRB) with very high brightness and short burst properties. Its full light curve consists of three emission episodes, i.e., a precursor, a main burst, and an extended emission.
Zhao-Yang Peng +2 more
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Designing Enzymatic Reactivity with an Expanded Palette
ChemBioChem, EarlyView.Innovation in biocatalysis is rapidly increasingly the diversity of catalytic reactivity that can be mediated by enzymes, addressing a key bottleneck for their widespread adoption in industrial chemical synthesis. A key approach to this is building enzymes with unnatural catalytic components that provide an expanded palette with new possibilities for ...
Reuben B. Leveson‐Gower
wiley +1 more source
A Subclass of Gamma-Ray Burst Originating from Compact Binary Merger
The Astrophysical JournalType I gamma-ray bursts (GRBs) are believed to originate from compact binary mergers usually with a duration of main emission less than 2 s. However, recent observations of GRB 211211A and GRB 230307A indicate that some merger-origin GRBs could last much
Chen-Wei Wang +18 more
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ChemSusChem, Accepted Article.Plasma catalysis combines the high‐energy chemistry of plasma with the speed and selectivity of chemical reactions in catalysis. However, unlike well‐established thermal catalysis, a better understanding of fundamental mechanisms is needed, as evidenced by the contrasting results reported in the literature.
Francesco Spadoni +6 more
wiley +1 more source
GRB 221009A and the Apparently Most Energetic Gamma-Ray Bursts
The Astrophysical JournalGamma-ray bursts (GRBs) are often referred to as the most luminous explosions in the Universe, due to their short and highly luminous prompt emission.
Jean-Luc Atteia +9 more
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A second catalog of gamma-ray bursts - 1978-1980 localizations from the interplanetary network [PDF]
, 1987 J. L. Atteia +15 more
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Time-averaging Polarimetric and Spectral Properties of Gamma-Ray Bursts
The Astrophysical Journal Supplement SeriesThe composition and radiation mechanism of gamma-ray bursts (GRBs) within jets continue to be hotly debated. Investigating the joint polarimetric and spectral properties is crucial for understanding the composition and radiation mechanism of GRBs ...
Liang Li, Soroush Shakeri
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On the astronomical nature of the sources of gamma-ray bursts [PDF]
, 1985 I. S. Shklovskii +1 more
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Medicinal Research Reviews, EarlyView.ABSTRACT Photoremovable protecting groups (PPGs) offer a straightforward solution for the temporary inactivation of biologically active substrates and their subsequent controlled release by light irradiation. Their relatively easy design and mode of application have made them useful tools for studying dynamic biological processes in vitro and in vivo ...
Bence Kontra +3 more
wiley +1 more source