Results 31 to 40 of about 1,555,435 (345)
Fushe yanjiu yu fushe gongyi xuebao, 2023 The study investigated the chemical composition, supramolecular structures, particle size distribution, and enzymatic efficiency of Phragmites australis lignocelluloses (PALs) with different moisture contents and treatment with 5 MeV electron beam ...
CHEN Liang +7 more
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An investigation of the emittance of escaping fast electron beams from planar and nanowire targets
High Power Laser Science and EngineeringFast electron generation and transport in high-intensity laser–solid interactions induces X-ray emission and drives ion acceleration. Effective production of these sources hinges on an efficient laser absorption into the fast electron population and ...
E. J. Hume +14 more
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IEEE Photonics Journal, 2017 In recent times, the neodymium-doped gadolinium vanadate (Nd:GdVO4) crystal has attracted significant attention as one of the most valuable functional materials, but its lattice structure can be easily modified in an irradiation environment, which ...
Mei Qiao +7 more
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Ductal Carcinoma In Situ: To Irradiate or Not to Irradiate? [PDF]
Journal of Oncology Practice, 2016 Ductal carcinoma in situ (DCIS) is a heterogeneous entity that has continued to perplex clinicians and patients despite extensive efforts to characterize its behavior andbesttreatmentstrategies.Asastand-alone diagnosis, it poses no mortality risk, yet the local therapyoptions range frommastectomy to limited excision, with or without radiation therapy ...
openaire +3 more sources
The cos 2ϕ azimuthal asymmetry in ρ 0 meson production in ultraperipheral heavy ion collisions
Journal of High Energy Physics, 2020 We present a detailed study of vector meson photoproduction in ultraperipheral heavy ion collisions (UPCs). Using the dipole model, we develop a framework for the joint impact parameter and transverse momentum dependent cross sections.
Hongxi Xing +3 more
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Fushe yanjiu yu fushe gongyi xuebao, 2023 We used 60Co-γ ray and electron beam irradiation to mutate Bacillus velezensis to breed genetically stable mutant strains. The mutant strains were screened and re-screened by plate confrontation and the four-point method to study their antibacterial ...
XIE Hui +9 more
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The anabolic steroid stanozolol is a potent inhibitor of human MutT homolog 1
FEBS Letters, EarlyView.MutT homolog 1 (MTH1) is a member of the NUDIX superfamily of enzymes and is an anticancer drug target. We show that stanozolol (Stz), an anabolic steroid, is an unexpected nanomolar inhibitor of MTH1. The X‐ray crystal structure of the human MTH1–Stz complex reveals a unique binding scaffold that could be utilized for future inhibitor development ...
Emma Scaletti Hutchinson +7 more
wiley +1 more source
Searching for wormholes with gravitational wave scattering
European Physical Journal C: Particles and Fields, 2023 We propose using the gravitational wave scattering off spherical wormholes to search for their existence. We carefully calculate the reflected and transmitted waveforms with time-independent scattering theory.
Hong Zhang, Shaoqi Hou, Shou-shan Bao
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FEBS Letters, EarlyView.Knowing how proteases recognise preferred substrates facilitates matching proteases to applications. The S1′ pocket of protease EA1 directs cleavage to the N‐terminal side of hydrophobic residues, particularly leucine. The S1′ pocket of thermolysin differs from EA's at only one position (leucine in place of phenylalanine), which decreases cleavage ...
Grant R. Broomfield +3 more
wiley +1 more source