Mostrando 3,881 - 3,900 Resultados de 131,284 Para Buscar '"China"', tiempo de consulta: 0.65s Limitar resultados
  1. 3881
    “…Our finding suggests an alternative approach to predict the landfall tracks of the most devastating typhoons in the southeastern China.…”
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  2. 3882
    “…The present study examined the prevalence and genotypes of Cryptosporidium andersoni in cattle in Shaanxi province, China. A total of 2071 fecal samples (847 from Qinchuan cattle and 1224 from dairy cattle) were examined for the presence of Cryptosporidium oocysts, and 70 samples (3.4%) were C. andersoni-positive and those positive samples were identified by PCR amplification of the small subunit ribosomal RNA (SSU rRNA) and the Cryptosporidium oocyst wall protein (COWP) genes. …”
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  3. 3883
    “…The objective of the study was to describe HIV/AIDS knowledge, attitudes, risk behaviors, and sources of information among construction workers in China. A cross-sectional survey of 458 construction workers was conducted among 4 construction sites in Shenyang city in 2006. …”
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  4. 3884
    “…Here we present for the first time a seasonal investigation on the shelf region (bathymetry≤200 m) of the East China Sea (ECS) involving analysis of both thaumarchaeal 16S rRNA and autotrophy-related genes (acetyl-CoA carboxylase gene, accA). …”
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  5. 3885
  6. 3886
    “…The present study investigated the prevalence of PEV-9 in pig populations in middle and eastern China using reverse transcriptase (RT)-PCR. All 14 sampled farms were positive for PEV-9 and the overall prevalence of infection in the studied pigs was 8.3% (37/447). …”
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  7. 3887
    “…However, limited information is available on the management and the attainment of recommended cholesterol targets in real-world practice in China. METHODS AND RESULTS: A nationally representative sample of 12,040 patients with dyslipidemia from 19 provinces and 84 hospitals across China were consecutively enrolled in this survey. …”
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  8. 3888
    “…CONCLUSION: This study evaluated firstly the biological characteristics and molecular epidemiological features of V. fluvialis in China. Some uncommon biochemical characteristics were found. …”
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  9. 3889
    “…Population-based phylogenetic analyses were performed to study the origin and genetic diversity of Chinese domesticated barley, and address the possibility that the Tibetan region in China was an independent center of barley domestication. …”
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  10. 3890
  11. 3891
    “…We aimed to develop an appropriate model for predicting TB epidemics and analyze its seasonality in China. METHODS: Data of monthly TB incidence cases from January 2005 to December 2011 were obtained from the Ministry of Health, China. …”
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  12. 3892
    por Feng, Bo, Zhang, Jin, Wei, Lai
    Publicado 2011
    “…Therefore, a survey was performed to investigate the awareness of nonspecialists in China of hepatitis C. METHODS: A questionnaire on hepatitis C was publicized on the medical community site DXY.cn from April 15 to July 15, 2009. …”
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  13. 3893
    “…In this paper, we present a method that uses Internet search query data from Baidu to model and monitor influenza activity in China. The objectives of the study are to present a comprehensive technique for: (i) keyword selection, (ii) keyword filtering, (iii) index composition and (iv) modeling and detection of influenza activity in China. …”
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  14. 3894
    “…CONCLUSIONS: The endemic situation of infantile VL is serious, and there are several active foci of infantile VL prevalence in China. VL has emerged as a severe threat to infants of endemic regions in China.…”
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  15. 3895
    por Long, Jia, Guo-Dong, Ren, You-Zhi, Yu
    Publicado 2013
    “…The pupal stage of eleven Opatrini species occuring in the northern China are described and a key for their identifiaction is provided. …”
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  16. 3896
    “…Two species of the genus Neoperla from China are described as new: Neoperla furcostyla sp. n., and Neoperla similidella sp. n. …”
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  17. 3897
  18. 3898
    “…The annual number of meta-analyses from China increased 40-fold between 2003 and 2011 versus 2.4-fold for the USA. …”
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  19. 3899
    por He, Da, Yu, Hao, Chen, Yingyao
    Publicado 2013
    “…INTRODUCTION: China is facing a daunting challenge to health equity in the context of rapid economic development. …”
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  20. 3900
    “…Here, a multilocus analysis based on eight genes (ITS1, act, tub, ef-1a, cox1, cox3, nad4 and nad5 [4.986 kb]) was employed to explore the intra-species genetic construction of C. sinensis in China. Two hundred and fifty-six C. sinensis isolates were obtained from environmental reservoirs from 17 provinces of China. …”
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