منابع مشابه
political economy of china in central asia
this research is about the political economy of china in central asia. in this research the political & economic interactions affected on chinas political economy in central asia are examined. chinas goal of presence in central asia including political-security, economic and energy goals is described in one part. in another part, the trade relations between china and central asian countries ar...
15 صفحه اولShadow Prices of SO2 Abatements for Regions in China
We use the linear programming approach to examine the overall macroeconomic performance and compute shadow prices of SO2 emission abatements for thirty regions in China during the 1996-2002 period. Our major findings are as follows: On average, the east is the most efficient and the west is the most inefficient during these seven years. The average efficiency of those regions with serious acid ...
متن کاملP-94: Male Infertility in China: Laboratory Finding for AZF Microdeletions and Chromosomal Abnormalities in Infertile Men from Northeastern China
Background: To investigate the frequencies of AZF microdeletions and chromosomal abnormalities in infertile men from Northeastern China. Moreover, to compare the prevalence of these abnormalities with other countries and regions in the world. Materials and Methods: 305 infertile men were enrolled. A complete semen analysis and reproductive hormones were measured according to standard methods. M...
متن کاملSize, Fragmentation, and Inefficiency: A Single-Stage Stochastic Parametric Approach for Wheat Production in Iran
Although studies on the relation between size and efficiency are ample, studies on the relation between size, fragmentation, and efficiency are limited. It is the purpose of this study in which a single-stage stochastic parametric approach is used. For this purpose production of wheat in Iran is a good case because wheat is the core commodity of the Iranian agricultural system which is dominate...
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ژورنال
عنوان ژورنال: Journal of Environmental Protection
سال: 2010
ISSN: 2152-2197,2152-2219
DOI: 10.4236/jep.2010.13039