Zobrazeno 1 - 10
of 194
pro vyhledávání: '"Dongdong GAO"'
Autor:
Jianwei Peng, Wenhuang Guo, Peilun Li, Lu Leng, Dongdong Gao, Zhendong Yu, Jinglin Huang, Jinghui Guo, Shen Wang, Min Hu, Junhao Huang
Publikováno v:
BMC Infectious Diseases, Vol 24, Iss 1, Pp 1-9 (2024)
Abstract Background The COVID-19 has been shown to have negative effects on the cardiovascular system, but it is unclear how long these effects last in college students. This study aimed to assess the long-term impact of COVID-19 on arterial stiffnes
Externí odkaz:
https://doaj.org/article/695519b663994ef6aaf74db120c97ca5
Publikováno v:
Behavioral Sciences, Vol 14, Iss 11, p 1002 (2024)
The senior high school period is a critical phase for the proliferation of mental health problems, as well as a key period for cognitive development among adolescents. Due to the importance of support from the external environment for students, this
Externí odkaz:
https://doaj.org/article/641529576681465db46eca2aa0b934f4
Autor:
Chaoge Wang, Jie Zhou, Dongdong Gao, Yarong Wang, Lianmeng Guo, Wenhao Liang, Niujin Shi, Ran Cheng, Han Wang, Junhao Huang, Jingwen Liao, Min Hu
Publikováno v:
Artery Research, Vol 29, Iss 2, Pp 34-45 (2023)
Abstract Background Perivascular adipose tissue (PVAT) in obesity critically contributes to vascular dysfunction, which might be restored by long-term exercise. Protein kinase B/nitric oxide synthase/nitric oxide (Akt/eNOS/NO) down-regulation within
Externí odkaz:
https://doaj.org/article/7b00c224185f4697b7ec83b042e3a5c1
Publikováno v:
AIMS Mathematics, Vol 8, Iss 7, Pp 15269-15284 (2023)
This paper is concerned with the existence, uniqueness and exponential stability of mild solutions for a class of impulsive stochastic differential equations driven by Poisson jumps and time-varying delays. Utilizing the successive approximation meth
Externí odkaz:
https://doaj.org/article/8507a6655064420ea5a727b65780267e
Autor:
Dijian Wang, Dongdong Gao
Publikováno v:
AIMS Mathematics, Vol 8, Iss 3, Pp 7021-7031 (2023)
A connected graph with n vertices and m edges is called k-cyclic graph if k=m−n+1. We call a signed graph is Laplacian integral if all eigenvalues of its Laplacian matrix are integers. In this paper, we will study the Laplacian integral k-cyclic si
Externí odkaz:
https://doaj.org/article/b6407321d31e4b899966ad8b198b8f91
Autor:
Dongdong Gao, Jianli Li
Publikováno v:
Mathematics, Vol 12, Iss 8, p 1145 (2024)
In this paper, we study the existence, uniqueness and Hyers–Ulam stability of a class of fractional stochastic pantograph equations with random impulses. Firstly, we establish sufficient conditions to ensure the existence of solutions for the consi
Externí odkaz:
https://doaj.org/article/a95d93962ac6458b86e59b0e7f389f49
Publikováno v:
Frontiers in Psychology, Vol 13 (2023)
ObjectiveExplore the influence of fear of COVID-19 on depression, with anxiety as a mediator and perceived social support and stress perception as moderates.MethodsFrom February to March 2020, 1,196 valid data were collected online through questionna
Externí odkaz:
https://doaj.org/article/e8b82338438140d3a315605933eb3031
Autor:
Xiaoyu Li, Dongdong Gao
Publikováno v:
Frontiers in Psychology, Vol 13 (2022)
In order to explore the mechanism and boundary conditions of the influence of benevolent leadership on knowledge sharing, we took postgraduate supervisor as participants and constructed a moderated mediating effect model. In this study, a total of 1,
Externí odkaz:
https://doaj.org/article/95ae45ed83414659aa855bf79fdc1903
Publikováno v:
Atmospheric and Oceanic Science Letters, Vol 13, Iss 6, Pp 518-526 (2020)
The spatiotemporal features of carbon and nitrogen fluxes over China between 1979 and 2015 were simulated by the Atmosphere–Vegetation Interaction Model (AVIM). The carbon fluxes of gross primary production and net primary production captured the d
Externí odkaz:
https://doaj.org/article/00451d4c62984f7d81b72559e51a590d
Publikováno v:
Frontiers in Psychiatry, Vol 13 (2022)
ObjectiveBased on conservation of resource theory and social exchange theory, to explore how work-family conflict can directly and indirectly influence turnover intention, with psychological contract and job satisfaction as a mediator.MethodsA total
Externí odkaz:
https://doaj.org/article/025d9177f2a34a778691d7a33a71ada9