abstract: the potato tuberworm, phthorimaea operculella (zeller), is an important insect pest of potato (solanum tuberosum l.) in the storage and field in most parts of the world especially in tropical and subtropical regions due to its close relationship with the host, high reproductive potential and high economic losses. information on host preference, life table parameters and digestive en...

cement is an essential ingredient in the concrete buildings. for production of cement considerable amount of fossil fuel and electrical energy is consumed. on the other hand for generating one tone of portland cement, nearly one ton of carbon dioxide is released. it shows that 7 percent of the total released carbon dioxide in the world relates to the cement industry. considering ecological issu...

Sometimes unconsolidated silence also becomes the hallmark of universities and science centers. The silence that forced this question into question was how high the academic load of graduates of cultural universities was? This question is important because the student teacher in his future career becomes a cultural affairs community, in other words, the expression of a teacher who is the founde...

  Abul walid Muhammad bin Ahmad populary known as ibn rushd is the greatest philosopher of the west world of Islam. He as a great faqih and Muhaddith of the 6th century (A.H) discussed the issue of the conflict of reason and transmission (naql) and in order to bring about a cordial relation among Muslim he treated the issue of tawil (hermeneutical interpretation). The present article is an att...