نتایج جستجو برای: transport infrastructure
تعداد نتایج: 362133 فیلتر نتایج به سال:
Forecasts of elements that can lower unemployment are always significant since they demonstrate a country's economic development strategy's efficacy. The difficulties workers have in finding work has major implications for Vietnam's socioeconomic development. goal this study is to look at the influence transportation infrastructure on 63 regions from 2000 2020. Improvements helped cut throughou...
This paper deals with the effects of cross-border transport infrastructure in the presence of agglomeration economies. Cross-border infrastructure is more likely to increase than to decrease inequalities between and within regions, and has not helped regional convergence in Europe. Under-investment due to spillovers, coordination failures, and the inadequacy of networks originally designed for ...
in this thesis,spin dependend transport and electron transport through of ng/sg(graphene/ superconductor graphen) are studied in the junction of ng/fgt/sg. due to andreev reflection conductance increases in the presence of superconductor graphene.also, by applying a voltage gate on a superconductor, fermi level shifts and the conductance is independent of ferromagnatic substrate. also, the cond...
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