Výsledky vyhledávání - "Shu-Lei Zhang"

Akademický článek

$$D_s \rightarrow f_0(980)$$ D s → f 0 ( 980 ) form factors and the $$D_s^+ \rightarrow (f_0(980) \rightarrow )\left[ \pi \pi \right] _{S}^{\textrm{I} = 0} e^+ \nu _e$$ D s + → ( f 0 ( 980 ) → ) π π S I = 0 e + ν e decay from light-cone sum rules

Autor: Shan Cheng, Shu-Lei Zhang

Publikováno v: European Physical Journal C: Particles and Fields, Vol 84, Iss 4, Pp 1-21 (2024)

Abstract In this paper we revisit $$D_s \rightarrow f_0(980)$$ D s → f 0 ( 980 ) form factors from the light-cone sum rules based on the $${\bar{q}}q$$ q ¯ q picture of $$f_0(980)$$ f 0 ( 980 ) . The main motivation of this study is the decay widt

Externí odkaz: https://doaj.org/article/13dc259ea9204aedacbc100c13732901

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Akademický článek

Young MSM changed temporal HIV-1 epidemic pattern in Heilongjiang Province, China

Autor: Qing-Hai Li, Jia-Ye Wang, Si-Yu Liu, Yun-Qi Zhang, En-Long Li, Yi-Ru Wang, Shu-Lei Zhang, Wen-Bo Zhao, Shu-Lin Liu, Xiao-Hong Chen, Fu-Xiang Wang

Publikováno v: Frontiers in Microbiology, Vol 13 (2022)

BackgroundHuman immunodeficiency virus type 1 (HIV-1) epidemic in China is featured by geographical diversity of epidemic patterns. Understanding the characteristics of regional HIV-1 epidemic allows carrying out targeted prevention and controlling m

Externí odkaz: https://doaj.org/article/c9d9cb64895a402aad1494ed8e4f8e8e

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Individual and combined influences of main loading parameters on granite damage development under ultrasonic vibration

Autor: Zhang Cheng, Zhou Yu, Shu-lei Zhang, Dajun Zhao

Publikováno v: Journal of Mountain Science. 18:3366-3379

Ultrasonic vibration technology has great potential to weaken hard rocks. Understanding the effect of ultrasonic vibration loading parameters is essential to accelerate the application of this technology in practical rock engineering. In the present

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::46699dab57e5e0c7308c952ea176ad5e
https://doi.org/10.1007/s11629-021-6863-7

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A review of multi-criteria decision making applications for renewable energy site selection

Autor: Yuan-xu Zhao, Meng Shao, Chengsi Xiao, Zhi-xin Han, Jinwei Sun, Shu-lei Zhang

Publikováno v: Renewable Energy. 157:377-403

Multi-criteria decision making (MCDM) methods have become increasingly popular in site selection decision-making of renewable energy power plants because they consider multiple conflicting goals and decision-maker preferences. In this paper, a system

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b088e54b04809c6c1dcf1450fed43d11
https://doi.org/10.1016/j.renene.2020.04.137

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Asymmetric syntheses of (–)-hedyosumins A–C via enantioselective Diels–Alder reaction of (E)-Hex-3-en-5-yn-2-one and platinum(II)-catalyzed [3+2]-cyclization

Autor: Kuang-Yu Wang, Yuanhe Li, Shu-Lei Zhang, Jia-Hua Chen, Zhen Yang

Publikováno v: Tetrahedron Letters. 102:153946

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f98ecc6949b1fe532be95c81e89ef6e0
https://doi.org/10.1016/j.tetlet.2022.153946

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Variable Condition Bearing Fault Diagnosis Based on Time-Domain and Artificial Intelligence

Autor: Qing Zhong Hu, Shu Lei Zhang, Sheng Yang

Publikováno v: Applied Mechanics and Materials. 203:329-333

Aim at some problem in fault diagnose: the characteristic frequency depends on the speed, the spectrum is complex , which are easy to diagnose error when in the variable conditions, and it is often difficult to identify the fault positioning in the f

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c74d0ba846657b15ce240458c4c172a1
https://doi.org/10.4028/www.scientific.net/amm.203.329

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