Off-Design Analysis and Flow Control of Centrifugal Compressor for Vehicle Engine Turbocharger
- W. ChenfangYangjun ZhangXinqian ZhengJinke ChenWang ZengquanW. Xing
- 16 June 2014
Engineering
To improve vehicle engine overall performance, an off-design analysis method of centrifugal compressor is presented. Mismatching degree is involved in the off-design analysis method. The mismatching…
Histology and ultrastructure of resistant mechanism of a new wheat materiaI-Yilipu to Puccinia striiformis
- Zhang HongchangHan Qing-meiW. ChenfangH. LiliZhang QingqinKang Zhensheng
- 2008
Agricultural and Food Sciences
The structural defense reactions were essentially more pronounced in the infected wheat leaves of Yilipu than in the susceptible one, and it was demonstrated that the pathogen could enter stomatal openings by developed appressorium or germ tube both in YILipu and susceptible wheat cultivar.
The observation on infection structure differentiation of wheat stripe rust fungus in vitro.
The observation shows that after urediospores germinated and formed germ tube, a series of infection structures such as substomatal vesicle, infection hypha and haustorial mother cells were formed on the wheat leaf surface.
Changes of reactive oxygen species and protective enzymes in the interaction of wheat and Puccinia striiformis f. sp. tritici.
- W. ChenfangH. Lili Kang Zhensheng
- 2009
Biology, Environmental Science
There were striking differences about pathogen development,ROS production and relative enzymes activities in the incompatible and compatible interactions, which might have close relationship with resistance expression of wheat against stripe rust fungus.
Yeast two-hybrid and co-immunoprecipitation (co-IP) assays for the interaction of FgCak1 with Cdc2A and Cdc2B.
- Liu HuiquanZ. Shijie Xu Jinrong
- 2015
Biology
Clinical Effect of Pulmonary Rehabilitation on Patients with Severe or Critically Severe COVID-19 Pneumonia
Optimal treatment for severe coronavirus disease 2019 (COVID-19) is an emerging threat to the global public health and the best method to treat severe cases is currently not known.