نتایج جستجو برای: reduced river reach
تعداد نتایج: 755577 فیلتر نتایج به سال:
Drossopoulou and Noble [6] argue persuasively for the need for a means to express policy in object-capabilitybased systems. We investigate a practical means to realize their aim via the Curry-Howard isomorphism [1] [13]. Specifically, we investigate representing policy as types in a behavioral type system for the rho-calculus [15], a reflective higher-order variant of the π-calculus [18].
River-aquifer interactions in a semiarid environment investigated using point and reach measurements
The study included the numerical simulation of a curved open channel flow Chashma Barrage for different velocities along left & right river banks, and water depths downstream reach. physical model was constructed in one experimental trays at Irrigation Research Institute. Different trials were carried out low, medium, high discharges after calibration model. A 2D computational fluid dynamic...
The stability of riverbanks in cold regions is affected by the freeze-thaw action. process causes changes moisture content, friction angle, and cohesiveness bank material. Together with effect, seepage pressure influenced changing water levels, slope are key factors affecting stability. A limit equilibrium model considering infiltration effect developed applied to Shisifenzi section Inner Mongo...
Unplanned use and occupation of the land without respecting its capacity of assimilation and environmental purification leads to the degradation of the environment and of water used for human consumption. Agricultural areas, industrial plants and urban centres developed without planning and the control of effluent discharges are the main causes of water pollution in river basins that receive al...
One grotesque catfish specimen was collected in Zhangjiang River (upper reach of a secondary tributary of Hongshuihe River) in Libo County, Guizhou Province, China. This specimen bears surprising character of four dorsal fins, which have not appeared in any other silurid fishes. But other morphological characters, such as two pairs of barbels, lower jaw projecting beyond upper jaw, the first do...
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