An important diplogenetic mineralization event superimposed on pre-existing exhalation sediments in the Tongling area, Anhui province, was triggered by widespre
SHRIMP U-Pb zircon analyses for a gabbro sample from the Garzê ophiolite block yielded a mean 206Pb/238U age of 292±4 Ma, which indicated that the spreading t
Over the last 2000 years, approximately 38 ancient cities were abandoned through desertification in Hexi Corridor, Northwest China. Among them, 21.05% were aban
Parity testing is one of the compact testing techniques,which, traditionally, relies on applying all 2n input combinations to an n-input combinational circuit w
The research on the present situation of soil and water development and utilization in Shiyang River Basin shows that water resources and eco-environment situat
During the recent past the rainfall pattern in Sri Lanka has shown a noticeable change. This paper describes the effect of this change on the occurrence of land