Zobrazeno 1 - 10
of 22
pro vyhledávání: '"Jun-guo Zhang"'
Publikováno v:
Reproductive and Developmental Medicine, Vol 3, Iss 2, Pp 102-109 (2019)
Objective: This large-scale cross-sectional study aims to identify the characteristics of and risk factors associated with sexual repression among internal migrants in China. Methods: Between August 2013 and August 2015, a total of 8,669 internal mig
Externí odkaz:
https://doaj.org/article/746c753de5db4e2aa648fa3a3fcb54a5
Publikováno v:
Advances in Meteorology, Vol 2015 (2015)
We analyze precipitation data from 47 meteorological stations spanning between 1961 and 2012 and NCEP/NCAR reanalysis to understand spatiotemporal variability and change of spring precipitation of South China and their relations to atmospheric circul
Externí odkaz:
https://doaj.org/article/df7e9cf1cb0a45d5b14f28270d251389
Publikováno v:
Metallurgical and Materials Transactions B. 54:1181-1194
Publikováno v:
International Journal of Minerals, Metallurgy and Materials. 28:1353-1366
The quantitative evaluation of multi-process collaborative operation is of great significance for the improvement of production planning and scheduling in steelmaking-continuous casting sections (SCCSs). However, this evaluation is difficult since it
Publikováno v:
Ironmaking & Steelmaking. 48:1123-1132
Intelligent iron/steel manufacturing has been drawing increasing attention in recent years. Slagging is of importance for clean steel production in the ladle furnace (LF) refining process. In this ...
Autor:
Hua-Ping Chen, Ming-Dong Hu, Jun-Guo Zhang, Tian-Min Gao, Guan-Song Wang, Zhi Xu, Qi Li, Yi Kou, Chun Zhang
Publikováno v:
Medical Journal of Chinese People's Liberation Army, Vol 45, Iss 8, Pp 834-839 (2020)
Objective To explore the morbidity of chronic obstructive pulmonary disease (COPD) related complications and mortality of the COPD patients, and analyze the risk factors for complications. Methods 1829 COPD patients were collected from Department of
Autor:
Jin Zheng, Yu Jin, Qing Liu, Jun-Guo Zhang, Jiangshan Zhang, Wenhui Lin, Zi-Cheng Xin, Jia-Feng Cui
Publikováno v:
Ironmaking & Steelmaking. 48:275-283
Desulphurization is essential in the steelmaking process for high-quality steel production, and sulphide capacity has proven to be an effective index to evaluate the desulphurization ability of mol...
Publikováno v:
Yi chuan = Hereditas. 40(2)
Common burden tests have different statistical performance in genetic association studies of rare variants. Here, we compare the statistical performance of burden tests, such as CMC, WST, SUM and extension methods, using the computer-simulated datase
Autor:
Chun-gang Yang, Guilan Cao, Long-zhi Han, Zhang Qixing, Jun-guo Zhang, San-yuan Zhang, Di Cui, Chang-ying Xu, Xiaoding Ma, Yong-li Qiao
Publikováno v:
Genetic Resources and Crop Evolution. 62:539-550
Salinity and alkalinity seriously threaten global rice production. As a consequence, elucidation of the genetic basis of salinity and alkalinity tolerance is crucial for rice breeding. To identify genetic marker loci/QTLs associated with salinity and
Autor:
Chun-gang Yang, Gui-lan Cao, Longzhi Han, Jun-guo Zhang, Tengqiong Yu, Cuifeng Tang, Xinxiang A, Chang-ying Xu, Furong Xu, Di Cui
Publikováno v:
Euphytica. 193:369-382
Cold tolerance at booting stage is one of the major determinants for a stable yield of rice (Oryza sativa L.) in many high elevation or high latitude regions. Understanding the genetic basis of cold tolerance is crucial for the improvement of cold to