Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Weifang Cheng"'
Autor:
Ling Li, Tingting Han, Liang Zang, Libin Niu, Weifang Cheng, Hongkeng Lin, Ka Yi Li, Ruan Cao, Binghai Zhao, Yuqiang Liu, Guojin Ou, Xiao Liu, Yingjie Qi, Yanhua Li, Zhong Liu
Publikováno v:
BMC Infectious Diseases, Vol 17, Iss 1, Pp 1-10 (2017)
Abstract Background There are few data available on the prevalence, incidence, and residual risk of transfusion-transmitted HBV (TT-HBV) infections among Chinese blood donors. This study investigated the demographic characteristics of blood donors, a
Externí odkaz:
https://doaj.org/article/3bbbecc145654ee6900eb10e75ba68a4
Establishing a reentry procedure for human immunodeficiency virus screening-reactive donors in China
Autor:
Zhong Liu, Shaowen Zhu, Ling Li, Yanyun Wu, Chuanxi Wang, Mei Huang, Binghai Zhao, Rong Duan, Chunling Li, Tao Yang, Liang Zang, Ting Xu, Weifang Cheng, Hongkeng Lin, Shuguang Xu, Chengyan Ming, Yuqiang Liu
Publikováno v:
Transfusion. 56:195-202
BACKGROUND Screening of blood donors for antibody to human immunodeficiency virus Types 1 and 2 (anti-HIV-1/2) and/or HIV nucleic acid test (NAT) is a well-established venue to prevent HIV transfusion-transmitted disease. However, with the current av
Establishing a reentry procedure for human immunodeficiency virus screening-reactive donors in China
Autor:
Ling, Li, Ting, Xu, Tao, Yang, Liang, Zang, Weifang, Cheng, Hongkeng, Lin, Shaowen, Zhu, Binghai, Zhao, Rong, Duan, Chunling, Li, Mei, Huang, Yuqiang, Liu, Chengyan, Ming, Shuguang, Xu, Chuanxi, Wang, Yanyun, Wu, Zhong, Liu
Publikováno v:
Transfusion. 56(1)
Screening of blood donors for antibody to human immunodeficiency virus Types 1 and 2 (anti-HIV-1/2) and/or HIV nucleic acid test (NAT) is a well-established venue to prevent HIV transfusion-transmitted disease. However, with the current available tec
Publikováno v:
ICNP
Localization is crucial for wireless ad hoc and sensor networks. As the distance-measurement ranges are often less than that of the communication range for many ranging systems, most communication-dense wireless networks are often localization-sparse
Publikováno v:
ISPAN
Barrier coverage, which guarantees that every movement crossing a barrier of sensors will be detected, is known to be an appropriate model of coverage for moving detection and boundary guard. The related problems about barrier coverage with stationar
Publikováno v:
2008 3rd International Conference on Innovative Computing Information and Control.
In existing work of wireless sensor networks, sensing models, including disk sensing model and directional sensing model, agree that a sensor can cover a specified region around the sensor. In fact, certain type of sensors can only sense the place wh
Publikováno v:
Distributed Computing and Internet Technology ISBN: 9783540771128
ICDCIT
ICDCIT
A large number of sensors are usually deployed around some discrete targets in wireless sensor networks for target surveillance purpose. In such networks, clustering is beneficial not only to network management and data aggregation, but also to the t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::30177a302235ae3a8952d984569bf2f4
https://doi.org/10.1007/978-3-540-77115-9_3
https://doi.org/10.1007/978-3-540-77115-9_3
Publikováno v:
ICPP Workshops
Unlike traditional omni-directional sensors that always have an omni-angle of sensing range, directional sensors may be able to switch to several directions and each direction has a limited angle of sensing range. Area coverage is still an essential
Publikováno v:
2008 IEEE International Symposium on Parallel & Distributed Processing; 2008, p1-9, 9p
Publikováno v:
2008 International Symposium on Parallel Architectures, Algorithms & Networks (I-SPAN 2008); 2008, p99-104, 6p