نتایج جستجو برای: industry 40
تعداد نتایج: 520219 فیلتر نتایج به سال:
Over the past two decades, non-governmental organisations (NGOs) have increased in number, size and scope and established themselves in pivotal positions in social, economic and political landscapes across the globe. Their role in the development world specifically has been transformed. Originally situated on the periphery of the development community and often directly opposed to its mainstrea...
اثر نانوذرات نقره و کلسیم بر طول عمر و برخی ویژگیهای فیزیولوژیک گل بریده آلسترومریا رقم ’کنست کوکو‘
The industry of cut flower production is a branch of modern agriculture nowadays. One of the problems in this industry is post-harvest wastes. This research was performed to evaluate the interaction of nano silver and nano calcium particles with four concentrations (0, 10, 20 and 40 mg/L) on the quality and vase life of Alstroemeria cut flowers, cv. ‘Konst Coco’, in a factorial expe...
â â â â â abstract: â china and asean have been maintaining a relationship both cooperative and competitive in the textile trade. due to its labor intensive feature and high dependence on foreign trade , the textile trade has received much attention after the 2008 financial crisis. the customs data (classified by the hs code) from year 2006-2009 is employed to research the impact of the cris...
Evaluation of ECMWF ERA-40 temperature and wind in the lower tropical stratosphere since 1988 from past long-duration balloon measurements T. Christensen, B. M. Knudsen, J.-P. Pommereau, G. Letrenne, A. Hertzog, F. Vial, J. Ovarlez, and M. Piot Danish Meteorological Institute, Copenhagen, Denmark Service d’Aéronomie, IPSL/CNRS, Verrières-Le-Buisson, France Centre National d’Études Spatiales, To...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید