نتایج جستجو برای: in each era
تعداد نتایج: 17020252 فیلتر نتایج به سال:
abstract: about 60% of total premium of insurance industry is pertained?to life policies in the world; while the life insurance total premium in iran is less than 6% of total premium in insurance industry in 2008 (sigma, no 3/2009). among the reasons that discourage the life insurance industry is the problem of adverse selection. adverse selection theory describes a situation where the inf...
this work is presented in five parts. in the first part preparation of the starting complex [pt(c^n)cl(dmso)], 1, in which c^n = n(1),c(2?)-chelated, deprotonated 2-phenylpyridine, and dmso = dimethylsulfoxide, and its reaction with 1 equiv of the biphosphine ligands bis(diphenylphosphino)amine, dppa, or bis(diphenylphosphino)methane, dppm, to give the complex [pt(c^n)cl(dppa)], 2, or [pt(c^n)c...
several factors influenced on the presence of women in the pahlavi era. in the new structures after the constitutionalism and along with modernism of pahlavi, court became to the government and political figures changed to the people. in this era, the role of women in sexual approach, their changed from a class-in-itself to class-for-itself. the outgrowth of social backdrops caused that we can ...
On the verge of the Constitutionalist Revolution in Iran, the three social forces existing in the socio-political arena were competing with each other and at the same time, struggling with the Monarchy to increase their share of power: independent intellectuals, traditional followers of religion, and merchants. This rivalry set the scene for a discursive battle in which, each social force was t...
The contents of ascorbic acid (AsA) and erythrobic acid (ErA) in the tissues of guinea pigs intraperitoneally injected with AsA and/or ErA were determined to learn the difference in their retention in the tissues. After 10 d of AsA depletion, the guinea pigs were intraperitoneally injected with 5 mg of AsA, or 5 mg of ErA, or 5 mg of each. At day 5 of repletion, the guinea pigs were killed and ...
Intraoperative angiography in cerebrovascular neurosurgery can drive the repositioning or addition of aneurysm clips. Our institution has switched from a strategy of intraoperative digital subtraction angiography (DSA) universally, to a strategy of indocyanine green (ICG) videoangiography with DSA on an as-needed basis. We retrospectively evaluated whether the rates of perioperative stroke, une...
IIn the country of Turkey, in the city of Hereke, at the end of the 19th century, rugs known as Mihrabi became popular, which were inspired by the rugs of the Safavid era and kept in the Topkapi Palace Museum. In these rugs, which are reproduced in royal workshops on a large scale, some changes have been made in the verbal text and incorporated visual elements. Among the rugs that seem to have ...
Over the past two decades, exponential growth of empirical research has fueled markedly increased concern about health disparities. In this paper, we show the progression of research on socioeconomic status (SES) and health through several eras. The first era reflected an implicit threshold model of the association of poverty and health. The second era produced evidence for a graded association...
According to the thinkers and historians of Iran history during Islamic epoch, The Safavid era has always been recognized as an era with most magnificent and powerful national-religious state including the controlling central government. Due to establishing new government infrastructures for politics, economics and culture in this epoch, a marvelous revolution happened in the social life of Saf...
The COVID-19 pandemic revealed ways in which communities take care of themselves deeply unequal times. Tracing a pandemic-year evolution community-based organizations (CBOs) the San Francisco Bay Area through twenty-seven semi-structured interviews with CBO staff, we argue that, diverse approaches that characterize as politics care, CBOs are reshaping their work could address social and ...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید