منابع مشابه
An amnesty for unpublished trials.
This month over 100 medical journals around the world are inviting readers to send information on unpublished trials. This amnesty should have important benefits for patients. Why? Reports of properly conducted randomised controlled trials are the foundation of eVective health care, but many are not submitted for publication. 2 This reduces the power of systematic reviews to detect moderate but...
متن کاملElizabeth Gaskell and mesmerism: an unpublished letter.
The work of Elizabeth Gaskell (1810-1865) is not often seen as a source for the student of medical history. However, the picture of her as a undemanding writer dealing primarily with domestic life found in Lord David Cecil's Early Victorian novelists' has now largely been replaced by an approach that recognizes her engagement with the wider social issues of mid-nineteenth century England. Criti...
متن کاملUnpublished Manuscript
We here review the evolutionary theory relevant to the question of human cooperation and compare the results to other theoretical perspectives. Then, we will summarize some of our own work, distilling a compound explanation that we believe gives a plausible account of human cooperation and selfishness. This account leans heavily on group selection on cultural variation but also includes lower l...
متن کاملdevelopment and implementation of an optimized control strategy for induction machine in an electric vehicle
in the area of automotive engineering there is a tendency to more electrification of power train. in this work control of an induction machine for the application of electric vehicle is investigated. through the changing operating point of the machine, adapting the rotor magnetization current seems to be useful to increase the machines efficiency. in the literature there are many approaches wh...
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ژورنال
عنوان ژورنال: The English Historical Review
سال: 1900
ISSN: 0013-8266,1477-4534
DOI: 10.1093/ehr/xv.lvii.86