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For human immunodeficiency virus(HIV)-infected patients, the 1990s were marked by the introduction of highly active anti......
Effects of Gully Erosion and Gully Filling on Soil Degradation in the Black Soil Region of Northeast
Gully erosion has caused soil degradation and even reduced soil productivity.However,only few studies on the effects of ......
An SEM study has been conducted to examine the ultrastructures in the spirotheca of Fusulinella and to reveal the ultra......
“The announcement of the SAIC Nanjing partnership emerging at the year end is something like a new year’s gift,”
“......
The changes in the mechanical behavior of electric resistance welded(ERW) pipes before and after the cage roll forming p......
Improving the target-clutter ratio(TCR) of moving targets in synthetic aperture radar(SAR),imagery is very important for......