نتایج جستجو برای: china
تعداد نتایج: 198286 فیلتر نتایج به سال:
Introduction: The economic growth and development of Asian countries, which began in the late 1970s were so rapid, so that at the end of the 20th century, in addition to Japan as the Asian economic giant, several other Asian countries, including China and India, were among the major economies. It can be said the most important factor influencing the rise of Asian countries and their position am...
background: heavy metal pollution in the sediment of the yellow river draws wide attention in the recent years. the yellow river wetland nature reserve of zhengzhou is one of the major wetlands of the river and located at the beginning of the lower reach. in this article, we aimed to investigate the degree and the sources of the metal pollution in the reserve. methods: metals as cu, pb, cr, cd ...
to evaluate off-label and off-nccn guidelines uses of antineoplastic drugs in a major chinese hospital.totally 1122 patients were selected from july to december 2011. then, the off-label and off-nccn guidelines uses of antineoplastic drugs were analyzed.in 798 of 1122 patients (71.12%), drugs were used for off-label. in 317 of 1122 patients (28.25%), the drugs were prescribed for off-label and ...
introduction babesiosis is caused by apicomplexa parasites of the genus babesia. humans are commonly infected by babesia through tick bites. there is limited information available about babesia infection of humans in china. the aim of this study was to isolate the pathogen from a patient with severe parasitemia. case presentation blood samples were observed by transmission electron microscopy (...
Aims And Backgrounds Of This research is to investigate and analysis how the international rail network is being developed and expanded from Iran to Afghanistan and China, either directly or through Kyrgyzstan and Tajikistan, which can facilitate transport and cultural links with Europe and the Western world. Construction of a railway from Khawaf in eastern Iran to Herat, Afghanistan, and the c...
Background and Objective: Establishing and implementing high quality of nursing care for patients is the main objective of any nursing education system. However, the lack of proficient nurses all over the world led to a competition and collaboration among countries to train as much nurses with high skills and knowledge as possible. This paper aims at studying and comparing two nursing education...
Origin of the coronavirus was the seafood market of Wuhan city, Hubei province in China. The cases of someone suffering from COVID-19 can be traced back to the end of December 2019 in China. This is the most infectious disease and spread worldwide within three months after the first case reported. The World Health Organization renames Coronavirus as COVID-19. COVID-19 is the β-Coronavirus famil...
Background. Golf is relatively new in China, and overall playing skills are low. Although golf coaches are vital in improving golf skills, their teaching skills are underdeveloped. Objectives. This study aims to explore how the coach’s tacit knowledge affects the transfer performance by exploring the factors that affect the teaching ability of Chinese golf coaches. It aims to improve the teach...
This paper tries to analyze the impacts of intermediate goods trade on production, consumption, investment, net exports, employment, labor wage and capital rent of Iran in its bilateral trade relations with China. This analysis has been done by modeling, solving and calibrating an international real business cycles (IRBC) model in period 1980-2009. The results show that when elasticity of subst...
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