نتایج جستجو برای: southern china
تعداد نتایج: 312609 فیلتر نتایج به سال:
Modeling the Potential of the Northern China Forest Shelterbelt in Improving Hydroclimate Conditions
The forest shelterbelt (afforestation) project in northern China is the most significant ecosystem project initiated in China during the past three decades. It aims to improve and conserve the ecological environment in the project areas. The tree belt stands along the southern edge of the sandy lands, nearly paralleling to the Great Wall. This study used a regional climate model to simulate the...
aCenter for High Pressure Science and Technology Advanced Research (HPSTAR), PO Box 8009, Beijing, 100088, China bGeophysical Laboratory, Carnegie Institution of Washington, Washington, D.C. 20015, United States cCOFCO Nutrition & Health Research Institute, Beijing Key Laboratory of Nutrition Health and Food Safety, Beijing 100209, China dAgilent Technologies (China) Co., Ltd., Wangjingbei Road...
National Maize Improvement Center of China, Beijing Key Laboratory of Crop Genetic Improvement, MOE Key Laboratory of Crop Heterosis and Utilization (X.C., H.S., Z.D., W.J.), and Department of Vegetable Sciences, Beijing Key Laboratory of Growth and Developmental Regulation for Protected Vegetable Crops (S.Y.), China Agricultural University, Beijing 100193, China; State Key Laboratory of Plant ...
Southern China is the most prosperous part of China, but information useful for oral care planning is very limited. A large-scale epidemiological survey was conducted in 1996-97. The objectives of this report were to describe the coronal and root caries of the adult Southern Chinese and to analyze the influence of selected demographic and socio-economic factors on the disease pattern. A total s...
The incidence of non-tuberculous mycobacteria (NTM)-related death has increased globally recently. To obtain information of the species and characterization of pathogens involved in NTM pulmonary infection in Southern-central China, we identified 160 non-tuberculous infection cases from 3995 acid-fast bacilli (AFB)-positive tuberculous suspects. We then randomly selected 101 non-tuberculous pat...
In order to achieve a thorough coverage of the basal lineages in the Chinese matrilineal pool, we have sequenced the mitochondrial DNA (mtDNA) control region and partial coding region segments of 6,093 mtDNAs sampled from 84 populations across China. By comparing with the available complete mtDNA sequences, 194 of those mtDNAs could not be firmly assigned into the available haplogroups. Complet...
PURPOSE To investigate the relationship between preoperative expectations and actual postoperative outcomes of visual function (VF) among patients undergoing first eye cataract surgery. METHODS A longitudinal study of 182 patients from hospitals in urban Southern China were surveyed prior to surgery and 3 month after cataract surgery regarding their preoperative, expected postoperative and ac...
The accuracy of the Moderate Resolution Imaging Spectroradiometer’s (MODIS) aerosol products is still uncertain in China, due to a lack of validation by long-term and large-scale ground-based observations. In this paper, the MODIS aerosol optical depth (AOD) product is evaluated using Chinese Sun Hazemeter Network (CSHNET) data as ground truths over different ecological regions in China during ...
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