نتایج جستجو برای: in recent decade
تعداد نتایج: 17012674 فیلتر نتایج به سال:
health statistics demonstrate remarkable progresses in the field of primary health care and academic education in iran within recent decades. iran has also had obvious progresses in the field of research and the international publication rate of iranian scientists has been quadrupled over the past decade. progresses in biomedical researches have been associated with considerable activities in b...
Recent studies have shown that reactive oxygen species (ROS) have a very important role in the intracellular signaling process in physiological conditions. On the other hand, during the recent decade it has been indicated that ROS play a role in various types of male infertility and it is due to the overproduction of ROS or decrease in the antioxidant defense system in the reproductive system a...
Nowadays, there is much attention for planning of container terminals in the global trade centers. The high cost of quay cranes motivates both scholars and industrial practitioners especially in the last decade to develop novel optimization models to address this dilemma. This study proposes a coordinated optimization model to cover both Quay Crane Scheduling Problem (QCSP) and Quay Crane Assig...
in the recent decade, supply of labour force has increased which may causes theovereducation. overeducation is potentially costly for any economy. in this study,we examine the effective factors on overeducation, undereducation and returns ofyears of schooling, by using the mean realized match method, over iscoclassification data from household socio-economic survey in year 2003 usinglogit,mince...
the most important progress in the field of retinal diseases during recent years might be the introduction of pharmacotherapy. age-related macular degeneration for instance was an irreversible disease leading to permanent anatomical and functional changes in the macula up to the previous decade; however, the use of anti-vascular endothelial growth factor agents (anti-vegfs) not only stops the p...
This article ties to survey the evolution trend of development theories to demonstrate that such theories have undergone impressive transformation within the recent 60 years. The first generation of the thinkers paid attention to the macroeconomic neo-classical models and the second generation of them took various factors ranging from market mechanisms to human capital. However, the governance ...
Background: Air pollution, especially the phenomenon of dust and particulate matter can cause mortality of many civilians, and causes various diseases including cardiovascular and respiratory diseases. One of the major pollutants in the air is particulate matter that concentration has increased over recent years. So, present study with aim of Quantification Health Endpoints Attributed to partic...
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