نتایج جستجو برای: china
تعداد نتایج: 198286 فیلتر نتایج به سال:
information about chronic obstructive pulmonary diseases (copd)-related health resources allocation in china is very limited. the aim of the study was to explore the distribution of copd-related health resources allocation among different levels public hospitals (phs) in hunan province of central south china.we randomly collected data from 57 public hospitals (phs) at 3 different levels in huna...
more than 80 percent of the china's population is located in the rural areas, 95 percent of which use coal, wood etc for cooking and heating. limited by data availability, the association between household solid fuels and cardiovascular diseases (cvds) in china's rural areas is ignored in prior studies.this cross sectional study was conducted from 2010-2012 and carried out on rural population a...
metabolic diseases in china have been on the rise in recent decades, partially due to reduced cereal consumption and excessive intake of low glycemic index (gi) foods such as meat and oil. although the relationship between dietary glycemic load (gl) and various metabolic diseases has been extensively studied worldwide, it is unclear whether dietary gl is related to blood lipid levels and dyslip...
the offered approach is based on the establishment of the functional dependence between river water discharge (q) and suspended ms ,in a number of observations, which noticeably differs from the mean value (r) of subsequent allocated period(s). the earliest period anthropogenic component during the subsequent period(s) is the difference between an actual suspended sediment yield and its hypothe...
background hepatitis a was ranked first among all of the different types of viral hepatitis in china, which occurred an average of 500,000 cases annually during the 1980’s. a live attenuated hepatitis a vaccine was applied in preventing of the disease in 1992, large scale used in vaccination program in 1995, and incorporated in the expanded program of immunization in 2008 in china. objective th...
people’s republic of china has a long history of accounting and accounting reforms. this study focuses on “whether china should continue its ifrs-based domestic accounting standards or full convergence with the ifrs is more appropriate”? both quantitative and qualitative approaches are applied to answer the research question of this work. binary choice model has been used in the statistical ana...
studying the seed germination traits of seabuckthorn (elaeagnus rhamnoides) of iran, china and tibet
this study was conducted for the first time in order to introduce the pioneer forest trees and medicinal sea-buckthorn (elaeagnus rhamnoides) and determine the characteristics of the species seeds from seven provenances, including iran, china and tibet in the laboratory. after site identification of the species, seeds were collected from the regions including alborz, mazandaran, eastern azerbai...
The role and the place of the People's Republic of China among developing countries that become industrialized are absolutely especial. Today, this country reaches the level of ability that has the power of competition with the world's largest economies such as the U.S. The secret of this achievement should be examined in the unity of decision and absolute support of government in doing economi...
security priorities of a country are not only affected by its internal situation, but sometimes regional situation is also a determinant factor of these priorities. the effectiveness of regional situations is especially when the subject country has a growing economy. after the collapse of ussr, the central asia had the same effect on china’s security priorities. china is an emerging global powe...
termination of the cold war was followed by considerable developments in international relations, including the emergence and gradual empowerment of new political actors. china was one of these actors whose process of empowerment, which actually started many years before the end of the cold war, has drawn attention from many analysts. central asia is one of the regions with which china has had ...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید