Over the past decade there has been little decrease in the number of alcohol-related driving fatalities. During this time most interventions have been educational or legal. This paper presents the results of a field experiment that used social marketing to introduce a new ride program into three rural communities. Almost all people in the 21-34-year-old target know that they should not drive wh...

Several types of hybrid catalysts are made through mixing of 4th generation Ziegler-Natta (ZN) and (2-PhInd)2ZrCl2  metallocene catalysts using triethylaluminum (TEA) as coupling agent. Response surface methodology (RSM) is used to evaluate the interactive effects of different parameters including amounts of metallocene and TEA and temperature on metallocene loading. Analyzing the amounts of Al...

soil water retention curve (swrc) is important in the studies of soil and water relationship, soil conservation, irrigation scheduling, drainage, solute transport, plant growth and crop water stress. the performance of 10 models (simons et al., libardy et al., campbell, farrell and larson, van genuchten, brooks and corey, driessen, exponential bruce-luxmore, power bruce-luxmore, and rogowski) w...

fakhr al-dīn al-rāzī, theologian and philosopher of the 12th centuriy (1148-1209), has a huge literary production in many scholary disciplines of his time. nothwithstanding some original ideas which are mostly found in his theological and philosophical writings, most of his other works are compilations based on other sources. some of these sources still exist, while most of the others seem to h...

the main problem of ptolemaic model of the superior planets was related to the “equant point”. it is a geometrical point with respect to which the motion of the deferent sphere is uniform. but it cannot be acceptable on the basis of aristotle's philosophy on the motions of celestial spheres. astronomers of maragha school devised some new models to avoid this problem, while they were in acc...

diversion, which is discussed briefly in the science of usul al-fiqh in the chapter on the absolute and qualified, while playing a notable role in different chapters of jurisprudence, is of varieties. surveying the concept of diversion and its varieties, the present essay expounds its effects and results and emphasizes its important role in the process of inferring juristic precepts

al-suyuti's al jame'a al saghir is a famous narrative collections of sunnite compiled alphabetically in terms of initial letter of narratives. this study is to assess methodical degree of aforementioned book in field of dissection of narratives. the present study, based on the systematic hierarchical approach is provided by quantitative content analysis, assesses 400 narratives from t...

jahez is one m of the most prominent character in the field of science and literature in the world.in addition to his proficiency in sciences,education and literature,he is one of the most celebrated one in discourse science and beliefs.he innovated a new religion called “jahezie religion’’ in the history of discourse  cience.from among his important works which are famous in all over the world...