The study aims at identifying the effect of the social constructivists approach on teaching reading to Jordanian university students and their attitudes towards reading. The subjects of the study consisted of 67 junio...
supported in part by National Natural Science Foundation of China (Grant No. 60903037);National Basic Research Program of China (Grant No. 2009CB320803)
Shadow maps sample scene visibility in the light source space and offer an efficient solution to generate hard shadows.However,they suffer from aliasing artifacts because of discretization errors,inadequate resolution...