نتایج جستجو برای: pennsylvania
تعداد نتایج: 12492 فیلتر نتایج به سال:
This paper estimates and forecasts the green economies jobs in USA states of Colorado Pennsylvania. The industry distribution each state is estimated by NAICS code. occupational detailed classification skill levels. Green for are forecast coming decade. We find substantial differences size, structure, distribution, state. determine that number future a determined increasing portion total compri...
The purpose of this research was Historical Urban Texture Study based on the Experiences of Intervention of Birjand in accordance with the historic city of Pennsylvania. Therefore, in this study, we had uses of library study. In this research, according to the Delphi method, three stages of field survey were prepared. The first stage of open field study is considered to be all effective factors...
Division of Pulmonary, Allergy, and Critical Care Medicine, University of Pennsylvania Medical Center, Philadelphia, Pennsylvania, USA; Thoracic Oncology Research Laboratory, University of Pennsylvania Medical Center, Philadelphia, Pennsylvania, USA; Abramson Family Cancer Research Institute, University of Pennsylvania Medical Center, Philadelphia, Pennsylvania, USA; Department of Pathology and...
IN T R O D U C T IO N In the C om m onw ealth of Pennsylvania, the m anual repa ir of potholes involves an annual expend itu re exceeding $25 m illion, which is second only to snow rem oval in the m a in tenance budget. P rior to 1980, it was com m on practice for rep a ir crews to practice a “throw an d go” policy, w ith pa tch m ateria l p laced in the potholes w ithout rem oving debris or lo...
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