نتایج جستجو برای: developing countries that have almost oil reserves have no enough mega projects
تعداد نتایج: 8573900 فیلتر نتایج به سال:
in this research we have studied the effect of some transition-metals (cu, ag and au) substitutions on two-electron reduction potential of flavins by application of dft method. all geometries have been optimized at blyp level of theory and “6-31+g** + lanl2dz” mixed basis set. the frequency job at the same method and basis sets has been performed to obtain gibbs free energy of compounds. it h...
the hypothesis is that recent and frequent exposure to lexical items leads to a more fluent production of speech in terms of rate of speech. to test the hypothesis , a one- way anova experimental design was carried out. 24 senior student of efl participated in a one-way interview test. data analyses revealed that those who were exposed frequently to the lexical items over a week prior to inte...
Benjamin S. Halpern* and Robert R. Warner Department of Ecology, Evolution, and Marine Biology, University of California, Santa Barbara, CA, 93106, U.S.A. *Correspondence: E-mail: [email protected] Abstract Marine reserves are becoming a popular tool for marine conservation and resource management worldwide. In the past, reserves have been created with little understanding of how they ac...
boron nitride semiconducting zigzag swcnt, $b_{cb}$$n_{cn}$$c_{1-cb-cn}$, as a potential candidate for making nanoelectronic devices was examined. in contrast to the previous dft calculations, wherein just one boron and nitrogen doping configuration have been considered, here for the average over all possible configurations, density of states (dos) was calculated in terms of boron and nitrogen ...
This paper begins by examining the pattern of capital flows first to low-income countries, and then to emerging economies. In both cases, we see a dramatic collapse in the last several years. The evolving determinants of these trends in FDI flows (the principal category of private flows to low-income countries) and other capital flows are analysed. The behaviour of flows to emerging economies h...
Energy diversity brings stability W hen I pull up to a gas-station pump, I have three choices: regular, premium, or something in between. I make the obvious choice and fill up with the cheapest option (while I wonder who uses those even more expensive fuels). It is the same scenario whether I'm in State College, Pa., or Los Angeles. All across the U.S., we have a transportation infrastructure b...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید