نتایج جستجو برای: economical factors
تعداد نتایج: 1094502 فیلتر نتایج به سال:
all analytical methods are generally based on the measurement of a parameter or parameters which are somehow related to the concentration of the species.an ideal analytical method is one in which the concentration of a species can be measured to a high degree precision and accuracy and with a high sensitivity. unfortunately finding such a method is very difficult or sometimes even impossible.in...
Background: Menopause is an important event in women's life. So it is really important for them to be healthy in this stage. The purpose of this study was to determine the socio-economical factors related to age at menopause in Hamadan city. Methods: This cross-sectional study was carried out on 400 menopausal women among 40-65 years old who were selected randomly from 5 health centers in Hame...
Growth and development are the permanent goals of various societies. But, there is a question: How can we access to development? After World War II, the improvements of social and economic situation were followed as a major goal. Therefore, the developed countries find the way of development and innovation in economical development, equality and social justice. According to this viewpoint, deve...
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