Results 51 to 60 of about 396,909 (331)
, 2016 Fast radio bursts (FRBs) are mysterious transient sources. If extragalactic, as suggested by their relative large dispersion measures, their brightness temperatures must be extremely high. Some FRB models (e.g.
Dai, Zi-Gao, Yang, Yuan-Pei, Zhang, Bing
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X‐Ray Tomography Analysis of Damage Mechanisms in Metal Matrix Syntactic Foams During Compression
Advanced Engineering Materials, EarlyView.In situ synchrotron X‐ray tomography is used to investigate the internal damage mechanisms of AlSi12 metal matrix syntactic foam with ceramic hollow spheres during compressive loading. It is concluded that a homogeneous distribution of the second‐phase filler material results in a sequential collapse in a localized region; this leads to controlled and ...
Indrajeet Tambe +8 more
wiley +1 more source
Frontiers in Bioengineering and Biotechnology, 2023 Introduction: Autologous bone transplantation is successfully used in reconstructive surgery of large/critical-sized bone defects, whereby the microvascular free fibula flap is still regarded as the gold standard for the reconstruction of such defects in
Jonas Wüster +15 more
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Advanced Engineering Materials, EarlyView.Laser wire directed energy deposition process was leveraged to fabricate large scale NiTi alloy wall. Evaluation of build‐height‐dependent tribo‐mechanical properties revealed significant differences in location specific sample characteristics. The middle region achieved optimal performance (superior wear resistance, balanced strength‐ductility ...
Hyunsuk Choi +5 more
wiley +1 more source
Biology, 2023 Biomolecules preserved in deep time have potential to shed light on major evolutionary questions, driving the search for new and more rigorous methods to detect them.
Jennifer Anné +4 more
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Interpretation of the unprecedentedly long-lived high-energy emission of GRB 130427A
, 2013 High energy photons (>100 MeV) are detected by the Fermi/LAT from GRB 130427A up to almost one day after the burst, with an extra hard spectral component being discovered in the high-energy afterglow. We show that this hard spectral component arises from
Liu, Ruo-Yu +2 more
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Experimental investigations of synchrotron radiation at the onset of the quantum regime [PDF]
, 2012 The classical description of synchrotron radiation fails at large Lorentz factors, $\gamma$, for relativistic electrons crossing strong transverse magnetic fields $B$.
A. Dizdar +14 more
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Advanced Engineering Materials, EarlyView.This article provides an overview of recent advancements in bulk processing of rare‐earth‐free hard magnetic materials. It also addresses related simulation approaches at different scales. The research on rare‐earth‐free magnetic materials has increased significantly in recent years, driven by supply chain issues, environmental and social concerns, and
Daniel Scheiber, Andrea Bachmaier
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Quantitative Analysis of Slow-extraction Spill Spectrum and Its Application
Yuanzineng kexue jishu, 2022 Slow extraction from synchrotrons is widely used for delivering hadron beams to many physical experiments as well as hadron cancer therapy based on charged particle deposition on tumors. The extracted beam is also referred to as spill.
YE Wenbo;YAO Hongjuan;YANG Ye;LIU Xiaoyu;LI Yan;ZHENG Shuxin;WANG Xuewu;GUAN Xialing;WANG Minwen;LIU Wolong;WANG Di;WANG Maocheng;ZHAO Mingtong;YAN Yihua;WANG Zhongming
doaj
On the synchrotron spectrum of GRB prompt emission
, 2017 The prompt emission spectrum of Gamma-ray bursts (GRB) is characterized by a smoothly joint broken power-law spectrum known as the Band function.
Xu, Siyao, Yang, Yuan-Pei, Zhang, Bing
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