نتایج جستجو برای: zhang
تعداد نتایج: 14914 فیلتر نتایج به سال:
Author Affiliations: Department of Health Policy and Management, Graduate School of Public Health, University of Pittsburgh, Pittsburgh, Pennsylvania (Dr Zhang and Mr Zhou); and VA Pittsburgh Healthcare System, Division of General Medicine, University of Pittsburgh School of Medicine, and the RAND Corporation (Dr Gellad). Correspondence: Dr Zhang, Department of Health Policy and Management, Uni...
Benefiting from parallel-processing nature, distributed storage, self-adaptive and self-learning abilities, artificial neural networks (ANN) have been investigated and applied widely in many scientific, engineering and practical fields, such as, classification and diagnosis (Hong & Tseng, 1991; Jia & Chong, 1995; Sadeghi, 2000; Wang & Li, 1991), image and signal processing (Steriti & Fiddy, 199...
By SUHONG ZHANG, YING ZHANG, KATHRYN CHALONER Department of Biostatistics, The University of Iowa, C22 GH, 200 Hawkins Drive, Iowa City, IA 52242, U.S.A. [email protected] [email protected] [email protected] AND JACK T. STAPLETON Department of Internal Medicine, The University of Iowa and Iowa City VA Medical Center, SW54-15 GH, 200 Hawkins Drive, Iowa City, IA, 52242 U.S.A. ...
We examine a variety of preference-based definitions of ambiguous events in the context of the smooth ambiguity model. We first consider the definition proposed in Klibanoff et al (2005) based on the classic Ellsberg two-urn paradox (Ellsberg (1961)), and show that it satisfies several desirable properties. We then compare this definition with those of Nehring (1999), Epstein and Zhang (2001), ...
Distantasca Dworakowska originally established as a genus but more recently has been treated as a subgenus of Empoasca Walsh. Here we reinstate Distantasca as a valid genus and provide a revised diagnosis. New combinations created are Distantasca atika (Dworakowska), n. comb., Distantasca barawa (Dworakowska), n. comb., Distantasca bulbosa (Dworakowska), n. comb., Distantasca latava (Dworakowsk...
CHEMISTRY Correction for “Depression of reactivity by the collision energy in the single barrier H + CD4 → HD + CD3 reaction,” by Weiqing Zhang, Yong Zhou, Guorong Wu, Yunpeng Lu, Huilin Pan, Bina Fu, Quan Shuai, Lan Liu, Shu Liu, Liling Zhang, Bo Jiang, Dongxu Dai, Soo-Ying Lee, Zeng Xie, Bastiaan J. Braams, Joel M. Bowman, Michael A. Collins, Dong H. Zhang, and Xueming Yang, which appeared in...
Jian Wang, Keke Huo, Lixin Ma, Liujun Tang, Dong Li, Xiaobi Huang, Yanzhi Yuan, Chunhua Li, Wei Wang, Wei Guan, Hui Chen, Chaozhi Jin, Junchen Wei, Wanqiao Zhang, Yongsheng Yang, Qiongming Liu, Ying Zhou, Cuili Zhang, Zhihao Wu, Wangxiang Xu, Ying Zhang, Tao Liu, Donghui Yu, Yaping Zhang, Liang Chen, Dewu Zhu, Xing Zhong, Lixin Kang, Xiang Gan, Xiaolan Yu, Mr. Qi Ma, Jing Yan, Li Zhou, Zhongyan...
References 1. Wang M, Sun H, Zhang W, Zhang Y. Functional activation of Proline-rich Tyrosine Kinase2 (PYK2) in peripheral blood mononuclear cells from patients with systemic lupus erythematosus. BMC Musculoskelet Disord. 2009;10:141. 2. Wang M, Zhang W, Zhang Y. Activation signal transduction by Proline-rich Tyrosine Kinase 2 (PYK2) in Peripheral blood mononuclear cells from patients with syst...
let $d_{n,m}=big[frac{2n+1-sqrt{17+8(m-n)}}{2}big]$ and $e_{n,m}$ be the graph obtained from a path $p_{d_{n,m}+1}=v_0v_1 cdots v_{d_{n,m}}$ by joining each vertex of $k_{n-d_{n,m}-1}$ to $v_{d_{n,m}}$ and $v_{d_{n,m}-1}$, and by joining $m-n+1-{n-d_{n,m}choose 2}$ vertices of $k_{n-d_{n,m}-1}$ to $v_{d_{n,m}-2}$. zhang, liu and zhou [on the maximal eccentric connectivity ind...
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