Zobrazeno 1 - 10
of 216
pro vyhledávání: '"Qingfeng, Zeng"'
Publikováno v:
Frontiers in Endocrinology, Vol 15 (2024)
BackgroundDilated cardiomyopathy (DCM) is a cardiac disease with a poor prognosis of unclear etiology. Previous studies have shown that metabolism is associated with DCM. This study investigates the causal relationship between 1400 metabolites and DC
Externí odkaz:
https://doaj.org/article/fed2d08d7afd42149dd4aaf16b0987fc
Publikováno v:
Frontiers in Cardiovascular Medicine, Vol 11 (2024)
BackgroundSeveral studies have shown that serum copper levels are related to coronary heart disease, diabetes, and cancer. However, the association of serum copper levels with all-cause, cause-specific [including cardiovascular disease (CVD) and canc
Externí odkaz:
https://doaj.org/article/9a4e645deb9a45849900f63e5ffbb913
Publikováno v:
Zhongguo Jianchuan Yanjiu, Vol 18, Iss 1, Pp 181-188 (2023)
ObjectivesA rotational cavitator generates supercavitation through the high-speed rotation of its blades in water to meet the practical application requirements of various projects. Therefore, it is necessary to optimize the blade profile in order to
Externí odkaz:
https://doaj.org/article/e9eb63972fad4404a9d72b608aa51e3c
Publikováno v:
Journal of Asian Ceramic Societies, Vol 11, Iss 1, Pp 39-52 (2023)
ABSTRACTThe single-edged V-notch beam (SEVNB) method is considered as an effective method for evaluating the fracture toughness values of brittle materials. In this method, it is assumed that the V-notch is a natural crack. However, this assumption m
Externí odkaz:
https://doaj.org/article/caee7fd5036549c6ad2e3de4fb9a6ae3
Publikováno v:
Journal of Advanced Ceramics, Vol 10, Iss 3, Pp 537-550 (2021)
Abstract Chemical vapor deposition is an important method for the preparation of boron carbide. Knowledge of the correlation between the phase composition of the deposit and the deposition conditions (temperature, inlet gas composition, total pressur
Externí odkaz:
https://doaj.org/article/97d75c7aefad44308332aa2c2000a703
Autor:
Shijun Lai, Changdong Zhu, Xiaoqing Zhou, Qingfeng Zeng, Lihua Huang, Xiaodong Cao, Qiang Zhou, Yuhua Zhong, Jinjing Huang, Jianlan Liu, Guifang Zeng, Hong Chen
Publikováno v:
Journal of Neurogastroenterology & Motility; Jul2024, Vol. 30 Issue 3, p322-331, 10p
Autor:
Vladislav A. Blatov, Changhao Yang, Dingyi Tang, Qingfeng Zeng, Andrey A. Golov, Artem A. Kabanov
Publikováno v:
npj Computational Materials, Vol 7, Iss 1, Pp 1-7 (2021)
Abstract The search for new materials requires effective methods for scanning the space of atomic configurations, in which the number is infinite. Here we present an extensive application of a topological network model of solid-state transformations,
Externí odkaz:
https://doaj.org/article/16d3d5d92f684467ab119f3466f4e93f
Publikováno v:
Journal of Advanced Ceramics, Vol 9, Iss 2, Pp 220-231 (2020)
Abstract Alumina ceramics with different sintering temperatures in argon atmosphere were obtained using stereolithography-based 3D printing. The effects of sintering temperature on microstructure and physical and mechanical properties were investigat
Externí odkaz:
https://doaj.org/article/4e1b66ef2f9940018fd0534f20d32386
Publikováno v:
Frontiers in Materials, Vol 8 (2021)
A dual-scale model is proposed to study the effect of microstructure parameters (grain size and grain boundary fracture energy) on the thermal shock damage mechanism on an example of alumina. At microscale, representative volume element (RVE) models
Externí odkaz:
https://doaj.org/article/bf5ba0e1c97349e39c98f92eb8a90087
Publikováno v:
The Journal of Chemical Physics 138, 154711 (2013)
Charge transfer between metal nanoparticles and the supported TiO2 surface is primarily important for catalytic applications as it greatly affects the catalytic activity and the thermal stability of the deposited nanoparticles on the surface. Herein,
Externí odkaz:
http://arxiv.org/abs/1209.0605
