Zobrazeno 1 - 10
of 83
pro vyhledávání: '"Jiren Zhang"'
Publikováno v:
Journal of Asian Architecture and Building Engineering, Vol 0, Iss 0, Pp 1-21 (2024)
To enhance the post-disaster highway driving speed evaluation system for steel-concrete composite beam bridge (SCCBB), a human-vehicle-bridge coupled driving adaptability analysis method is proposed. This method integrates considerations of both driv
Externí odkaz:
https://doaj.org/article/f5d3e117f3fe45b3a0b66fc11eb10f51
Publikováno v:
Applied Sciences, Vol 13, Iss 16, p 9207 (2023)
The purpose of this paper is to investigate the developmental process of internal damage in prestressed concrete beams under static loading conditions. We conducted static loading tests on two prestressed reinforced concrete beams and one ordinary re
Externí odkaz:
https://doaj.org/article/f4f9743f9aaf47e5bbf2ced01a97c344
Publikováno v:
Buildings, Vol 13, Iss 5, p 1109 (2023)
To investigate the sensitivity of the overall mechanical performance of steel–concrete composite beam bridges (SCCBBs) to different types of damage, this paper proposes a method of analyzing the sensitivity of SCCBBs to damage based on the extremel
Externí odkaz:
https://doaj.org/article/e0516f94d38e4e2d8c8e719a75d73fe2
Publikováno v:
IEEE Access, Vol 8, Pp 154485-154501 (2020)
In automatic parking motion planning, multi-objective optimization including safety, comfort, parking efficiency, and final parking performance should be considered. Most of the current research relies on the parking data from expert drivers or prior
Externí odkaz:
https://doaj.org/article/01890c41aa3043eab819790bedbd0ece
Publikováno v:
Advances in Materials Science and Engineering, Vol 2022 (2022)
Concrete cracking and interface slip decrease the bending stiffness of steel-concrete composite beams (SCCBs) in the negative moment region. To evaluate this decrease in the stiffness of SCCBs, a static differential equation is used to derive analyti
Externí odkaz:
https://doaj.org/article/df04d9003b4745988aefc4fa165527db
Publikováno v:
Materials, Vol 15, Iss 23, p 8630 (2022)
Structural model updating is one of the most important steps in structural health monitoring, which can achieve high-precision matching between finite element models and actual engineering structures. In this study, a Bayesian model updating method w
Externí odkaz:
https://doaj.org/article/87cec2740a1a4359b241535e8180aab6
Autor:
Xufeng Li, Jiren Zhang, Chen Sun, Yuanyuan Zhang, Rui Cai, Shilin Fu, Jingfen Zheng, Dehai Huang
Publikováno v:
Immunity & Ageing, Vol 15, Iss 1, Pp 1-9 (2018)
Abstract Background This study aimed to construct a biological age assessment formula for the Chinese population and to explore the effectiveness of double filtration plasmapheresis for anti-ageing and longevity. Methods 915 subjects were recruited,
Externí odkaz:
https://doaj.org/article/f345d39fbace4377974d2b4636b48123
Autor:
Jiren ZHANG, Zhaojing JIANG, Wenjuan WEI, Xufeng LI, Chen SUN, Yuanyuan ZHANG, Shilin FU, Jingfen ZHENG
Publikováno v:
Iranian Journal of Public Health, Vol 48, Iss 6 (2019)
Background: The incidence of chronic diseases, such as cardiovascular disease, diabetes, overweight, obesity, cancer and other diseases has been increasing. It is a huge challenge to public health industry about how to provide risk intervention and p
Externí odkaz:
https://doaj.org/article/0199b850788c47d6b241978fff8daa32
Autor:
Xufeng Li, Fuyou Zhou, Chunyu Jiang, Yinuo Wang, Yanqiang Lu, Fei Yang, Nengchao Wang, Haijun Yang, Yanfang Zheng, Jiren Zhang
Publikováno v:
PLoS ONE, Vol 9, Iss 7, p e103162 (2014)
DNA methylation is a critical epigenetic mechanism involved in key cellular processes. Its deregulation has been linked to many human cancers including esophageal squamous cell carcinoma (ESCC). This study was designed to explore the whole methylatio
Externí odkaz:
https://doaj.org/article/1f9c2cded78645c38fb2fe5555926ef6
Publikováno v:
Nutrients, Vol 8, Iss 11, p 730 (2016)
Protein is important to the human body, and different sources of protein may have different effects on the risk of breast cancer. Thus, we conducted a meta-analysis to investigate the association between different dietary protein sources and breast c
Externí odkaz:
https://doaj.org/article/f9d051d407984a1b80a4dd6320944427