نتایج جستجو برای: a german engineer
تعداد نتایج: 13446890 فیلتر نتایج به سال:
background: the german cockroach, blattella germanica l . , is a serious household and public health pest worldwide. control of this species has been very difficult to achieve. toxicity of cypermethrin ec10%, deltamethrin ec5%, diazinon ec0.5%, lambda-cyhalothrin ec5% and negon® (permethrin+propoxur oil liquid1%) commercial formulations were investigated against adult males of german cockro...
Purpose: The aim of this study was a comparative study of social accountability patterns in universities Method: The research method was qualitatively comparative using thematic content analysis approach. The statistical population of the study includes all models of accountability and social accountability in the university that have been selected by purposive sampling. Documentary method w...
The external shell and the physical characteristics of the building have always played an essential role in Iranian architecture and its function has been various in different periods and has always been influenced by cultural and social conditions throughout history. The diversity of this layer of architecture in the first Pahlavi period is more visible than other periods. Because by employing...
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