نتایج جستجو برای: scientific growth
تعداد نتایج: 1170278 فیلتر نتایج به سال:
The Scientific Quality Index (SQI) was proposed as a qualitative index in 2017 to evaluate the scientific outputs of researchers. In this article, in addition to introducing this index, the results of the most recent researches using this index are mentioned to provide the necessary background for related researches within the country.
Applied ethics is a major having a significant role in attracting the attention of the intellectuals and even the public readers regarding the importance of ethical discussions including discussions of the ethical philosophy. However, since only four decades have been passed from the contemporary approach of the scholars of ethics in this field, it is still considered to be a new and evolving d...
Advances in Electronics and Optics are often preceded by discoveries in Crystal Growth theory and practice. This article represents in retrospect some of the most significant contributions of heteroepitaxy in these and some other areas—the strong impact of the three modes of heteroepitaxy on microelectronics and quantum optics, the big “push” of PENDEO epitaxy in development of Light Emitting D...
We have carried out a bibliometric study about the international scientific publications on clozapine. We have used the EMBASE and MEDLINE databases, and we applied bibliometric indicators of production, as Price's Law on the increase of scientific literature. We also calculated the participation index (PI) of the different countries. The bibliometric data have also been correlated with some so...
the following null hypothesis was proposed: h : there is no significant difference between the use of semantically or communicatively translates scientific texts. to test the null hypothesis, a number of procedures were taken first, two passages were selected form soyrcebooks of food and nutrition industry and gardening deciplines. each, in turn, was following by a number of comprehension quest...
In most countries, a major source of government revenue is funded through taxes. Tax share of total public revenues is different among countries and the rate depends on the level of development and economic structure. For this reason, the necessity to understanding of causes, aggravating factors, tax evasion, providing practical solutions and scientific recommendations will be inevitable. Accor...
BACKGROUND The position of General Internal Medicine in the Islamic countries in the Middle East has been investigated in the present study. MATERIAL AND METHODS The scientific productions of the countries in the area on Web of science database during 1990-2011 constitute were examined. RESULTS The result of the survey showed that the share of these countries in world scientific productions...
This work examines translational science in cancer based on theories of innovation that posit a relationship between the maturation of technologies and their capacity to generate successful products. We examined the growth of technologies associated with 138 anticancer drugs using an analytical model that identifies the point of initiation of exponential growth and the point at which growth slo...
In last decade, the uncontrolled use of antibiotics as growth promoter for livestock has led to the appearance of antibiotic-resistant pathogens and increased risk of infectious diseases. This situation has triggered intensive research efforts to find safe alternative strategies. Certainly, the plants and vegetables and their derivatives as natural safe substances could be good candidates in th...
Beijingâs industrial structure is service-oriented with a high degree of economic openness, and GDP has maintained rapid growth. This paper analyzes the international financial crisis and the impact of Chinaâs anti-crisis policies on Beijingâs economic development as well as its transmission mechanism. Impact Index (excluding seasonal factors) and ARMA Model are employed in the empirical...
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