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Regression analysis is used to test the effects of funding source (and of various control variables) on the importance of the article, as measured by the number of citations that the article receives. Funding source is measured by the number of private and the number of government grants mentioned in the acknowledgements section. The importance of an article is measured by an “early” count (of ...

This paper is an attempt to distinguish and discuss the Iranian (as distinct from the Turkish, Arabic and Islamic) elements in the present pattern of kinship and marriage practice in Persia in their historical context. This will entail also a discussion of what can be known of the pre-Islamic Iranian system. Disciplines Anthropology | Social and Behavioral Sciences This journal article is avail...

Conducting research in the acutely ill and injured is important to broaden the scientific foundation of nursing practice for the specialty. Given the nature of acute illness, challenges to the collection of self-report data are numerous, but they are not insurmountable. Attending to these challenges and planning for strategies to enhance the accuracy of data are important tasks for any investig...

Scientific investigation of mechanisms that determine lifespan can be divided into three general approaches. The first approach (the comparative method) began over a century ago comparing species differing greatly in maximum longevity and implicated a role for the speed of metabolism in determining the length of life [1]. The second approach commenced after the 1930s investigated the mechanisms...