Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Sun, Jiayi"'
Autor:
Sun Jiayi, Wang Siming
Publikováno v:
Applied Mathematics and Nonlinear Sciences, Vol 9, Iss 1 (2024)
Swimming is a sport with a very significant exercise effect, so swimming courses in colleges and universities can promote the overall development of students’ physical fitness. In this paper, students’ swimming data are collected using intelligen
Externí odkaz:
https://doaj.org/article/0eefda0942f745769173b86228ef50a9
Publikováno v:
Redai dili, Vol 42, Iss 2, Pp 161-170 (2022)
Regional coordinated development is a complex, systematic and scientific issue advancing with the time which has attracted much attention. The Guangdong-Hong Kong-Macao Greater Bay Area (GBA) aims to develop into a world-class bay area and urban aggl
Externí odkaz:
https://doaj.org/article/603b9b25cd8b4e5da2afa5f79c697589
Publikováno v:
MATEC Web of Conferences, Vol 336, p 09001 (2021)
This paper studied the influence of consumer preference and fairness concern on recycling and pricing decisions of closed-loop supply chain (CLSC) under different recycling channels. The results show that consumers' fairness concern cannot affect the
Externí odkaz:
https://doaj.org/article/189057f7d0e9411e90c671e113b0368e
Autor:
Wang Wei, Liu Jing, Critchley Julia, Zeng Zhechun, Zhao Dong, Cheng Jun, Sun Jiayi, Capewell Simon
Publikováno v:
BMC Public Health, Vol 9, Iss 1, p 30 (2009)
Abstract Background Recent, dramatic increases in coronary heart disease (CHD) mortality in China can be mostly explained by adverse changes in major cardiovascular risk factors. Our study aimed to assess the potential impact of subsequent changes in
Externí odkaz:
https://doaj.org/article/af975f4228a64358bdfe9fa98bb986d3