نتایج جستجو برای: southern china
تعداد نتایج: 312609 فیلتر نتایج به سال:
introruction khawf in(iran)-herat and mazaresharif and shirkhan bandar in (afghanistan)-dushanbe in (tajikistan)_(kirgizstan)-kashghar in(china) project railway network is under construction that it is as a significant corridor for revitalizing silk road corridor in the region .at the present there are three different gauge in the region central asia with 1,520 mm gauge and turkey-islamic repu...
Nasopharyngeal carcinoma (NPC) has remarkable epidemiological features, including regional, racial, and familial aggregations. The aim of this review is to describe the epidemiological characteristics of NPC and to propose possible causes for the high incidence patterns in southern China. Since the etiology of NPC is not completely understood, approaches to primary prevention of NPC remain unde...
BACKGROUND Understanding the epidemiological dynamics of influenza virus is central to surveillance and vaccine strain selection. It has been suggested that tropical and subtropical regions represent the global source of influenza epidemics. However, our understanding of the epidemiological dynamics of influenza virus in these regions is limited by a relative lack of long-term data. METHODS W...
Chlamydia spp. are obligate intracellular gram-negative bacteria that cause a wide range of significant diseases in humans and animals worldwide, resulting in significant economic losses. Chlamydial infection in cattle has been reported in many countries including China. However, there has been no survey of chlamydial infection of dairy cattle in Guangzhou, southern China. The objective of the ...
BACKGROUND The prevalence of hypertension in China has risen dramatically in recent decades, but it is not well understood if hypertension is adequately controlled in the elderly population in Southern China. A provincial survey was performed in order to estimate the prevalence of hypertension control and the associated factors in the elderly population. METHODS A cross-sectional survey was c...
The Y-chromosome haplogroup N-M231 (Hg N) is distributed widely in eastern and central Asia, Siberia, as well as in eastern and northern Europe. Previous studies suggested a counterclockwise prehistoric migration of Hg N from eastern Asia to eastern and northern Europe. However, the root of this Y chromosome lineage and its detailed dispersal pattern across eastern Asia are still unclear. We an...
HAIYANG HU, LIGUO HUANG AND HUA HU Key Laboratory of Complex Systems Modeling and Simulation, Ministry of Education School of Computer Science and Technology Hangzhou Dianzi University Hangzhou, 310018 P.R. China State Key Laboratory of Networking and Switching Technology Beijing University of Posts and Telecommunications Beijing, 100876 P.R. China State Key Laboratory for Novel Software Techno...
Mei-Jun Liang1 and Rui Xu2* 1Department of Otorhinolaryngology, Nanfang Hospital, Southern Medical University, Guangzhou, China 2Otorhinolaryngology Hospital, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China *Corresponding author: Rui Xu, Otorhinolaryngology Hospital, The First Affiliated Hospital, Sun Yat-sen University, 58 Zhongshan Road II, Guangzhou, Guangdong 510080,...
Department of Neurology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China Basic Research Program, Leidos, Inc., National Cancer Institute at Frederick, National Institutes of Health, Frederick, Maryland, United States Metabolism and Cancer Susceptibility Section, Basic Research Laboratory, National Cancer Institute at Frederick, National Institutes of Health, Frederick, M...
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