Zobrazeno 1 - 10
of 235
pro vyhledávání: '"Zhongquan, LI"'
Publikováno v:
BMC Public Health, Vol 24, Iss 1, Pp 1-14 (2024)
Abstract Background Exercise habits significantly influence the mental health of university students. However, previous research has often neglected the endogeneity issues in this context, leading to biased estimates and limiting the ability to estab
Externí odkaz:
https://doaj.org/article/5077d57193354acf898919a1bf420f34
Autor:
Wei Luo, Zhongquan Li
Publikováno v:
Stress and Brain, Vol 3, Iss 2, Pp 96-107 (2023)
Background:With the COVID-19 pandemic in the first half of 2020, most colleges in China delayed in-person instruction. During this period, interpersonal isolation (social isolation) emerged, which created a natural "laboratory" for examining students
Externí odkaz:
https://doaj.org/article/09303de9b90a4aba866857aadab7f3df
Autor:
Lixiang Yang, Yuanding Huang, Zhengquan Hou, Lv Xiao, Yuling Xu, Xiwang Dong, Fei Li, Gerrit Kurz, Baode Sun, Zhongquan Li, Norbert Hort
Publikováno v:
Journal of Magnesium and Alloys, Vol 11, Iss 8, Pp 2763-2775 (2023)
In order to improve the ductility of commercial WE43 alloy and reduce its cost, a Mg-3Y-2Gd-1Nd-0.4Zr alloy with a low amount of rare earths was developed and prepared by sand casting with a differential pressure casting system. Its microstructure, m
Externí odkaz:
https://doaj.org/article/17d493a36ff7452a86621422bde1738a
Publikováno v:
In Ore and Energy Resource Geology September 2023 15
Autor:
Lisong Zhang, Zhongquan Li
Publikováno v:
BMC Public Health, Vol 22, Iss 1, Pp 1-9 (2022)
Abstract Background As the number of older people is rapidly growing, prevention, screening, and treatment of mental health problems (including anxiety and depression) in this population increasingly become a heavy burden to individuals, families, an
Externí odkaz:
https://doaj.org/article/53f86697b1704f0fb99596b0aebf267d
Publikováno v:
BMC Geriatrics, Vol 22, Iss 1, Pp 1-13 (2022)
Abstract Background The 15-item Geriatric Depression Scale (GDS-15) shows good performance in detecting depression among older persons, but its applicability has not been well studied in non-Western oldest-old adults and centenarians. This study aime
Externí odkaz:
https://doaj.org/article/74bee22e13fc4711a1fa24cdb83878d2
Autor:
Lisong Zhang, Zhongquan Li
Publikováno v:
BMC Geriatrics, Vol 20, Iss 1, Pp 1-11 (2020)
Abstract Background The aging population increases rapidly across the world. Timely and effective screening of their mental-health problems is important to individuals, families, and the whole society. The Kessler-6 screening measure (K6) is a very p
Externí odkaz:
https://doaj.org/article/ab59642d781a48549d79ad9880a33f14
Autor:
Zhenghui, Mi, Yi, Sun, Weimin, Pan, Guangwei, Wang, Zhongquan, Li, Jianping, Dai, Qiang, Ma, Haiying, Lin, Bo, Xu, Hong, Huang, Qunyao, Wang, Yufen, Xu, Guangyuan, Zhao, Tongming, Huang, Peng, Sha, Xinying, Zhang, Fanbo, Meng, Han, Li, Xu, Chen, Danyang, Zhao, Juan, Zhang, Yinghua, Peng
Tuning system plays a very important role when superconducting cavity works. It cooperates with other control loops, to adjust the frequency of cavity with high precision, reduce the reflection power, guarantee the stability of beam and ensure the sa
Externí odkaz:
http://arxiv.org/abs/1304.2148
Publikováno v:
Behavioral Sciences, Vol 12, Iss 12, p 476 (2022)
Previous studies have explored the differences in moral judgments under normal situations and acute stress using the Trier Social Stress Test (TSST). The present study examined whether anticipatory stress (i.e., induced by an anticipated speech) coul
Externí odkaz:
https://doaj.org/article/10568a42e82f44f8904c0ee376dff97d
Autor:
Zhenghui, Mi, Yi, Sun, Guangwei, Wang, Weimin, Pan, Zhongquan, Li, Jianping, Dai, Qiang, Ma, Haiying, Lin, bo, Xu, Hong, Huang, Qunyao, Wang, Yufen, Xu, Guangyuan, Zhao, Tongming, Huang, Peng, Sha, Yaping, Liu, Fanbo, Meng, Feng, Qiu, Han, Li, Xu, Chen, Danyang, Zhao, Juan, Zhang
The horizontal test for BEPCII 500MHz spare cavity has been completed in IHEP. The max voltage of the cavity is 2.17MV, Q0 is 5.78\times108.This paper mainly reports coupler aging parameters before the horizontal test, as well as the parameters durin
Externí odkaz:
http://arxiv.org/abs/1112.2486