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Perihepatic lymph node enlargement (PLNE) which has been shown to be negatively associated with hepatocellular carcinoma (HCC) occurrence is frequently observed in chronic liver disease; however, changes in the state of perihepatic lymph nodes after eradication of hepatitis C virus (HCV) have not been investigated yet. We aimed to evaluate this issue. We enrolled 472 patients with chronic HCV infection...
In the tropical regions, due to frequent cloud cover, optical remote sensing usually does not have adequate multi-temporal high resolution imagery to monitor phenology of forest. This paper seeks to improve mapping of tropical forest by combination of optical and microwave imagery. The study area is located in the southern part of Vietnam. Firstly, ALOS/AVNIR-2 images were used to create a forest...
Monitoring of desertification processes by satellite remote sensing is an important task in Xinjiang Uyghur Autonomous Region, the arid and semi-arid region in northeastern China. This paper we used a full year time-series of MODIS imagers with 1km spatial resolution to produce a land cover map with emphasis on sparse vegetation as an indicator of detecting desertification. The best classification...
Resource utilization issues, and development of methods for effective gauging of stocks and use of land resources, are becoming increasingly important, especially in China. Agricultural production, the extent of arable land, and land use are such key resource issues. Using derived products from GLCNMO urban (Urban areas were extracted using population density data, MODIS-NDVI data, and DMSP-OLS data...
The Global Land Cover by National Mapping Organizations (GLCNMO) is the product of the Global Mapping Project organized by International Steering Committee for Global Mapping (ISCGM). The GLCNMO is a global 1km land cover data set produced by 16-day composite MODIS data observed in 2003. The accuracy assessment of the map has been completed by a stratified random sampling method. The overall accuracy...
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