منابع مشابه
The BMA's torture report and afterwards.
Editor's note Sadly, Dr3John Dawson died on the 20th ofDecember 1990. For manyyears Dr Dawson had extensive interest and involvement, via his position at the Bn'tish Medical Association, with a number ofnational and international groups devoted to tackling the problems associated with 'torture and the medical profession'. He was instumental in the production ofthe firstBMA Torture Report and, a...
متن کاملFree Lunch
In the world of digital imaging and digitisation the current ubiquity of large proprietary brands can sometimes be seen as a hindrance when considering embarking on a digitisation project. Within digitisation, the issue of digital preservation is a constant reminder of the vulnerability of our digital assets and it is possibly this ubiquity of proprietary software and formats that is seen as be...
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Improving the nutritional content of public school meals is a topic of intense policy interest. A main motivation is the health of school children, and, in particular, the rising childhood obesity rate. Medical and nutrition literature has long argued that a healthy diet can have a second important impact: improved cognitive function. In this paper, we test whether offering healthier lunches af...
متن کاملReinterpreting No Free Lunch
Abstract Since its inception, the "No Free Lunch" theorem (NFL) has concerned the application of symmetry results rather than the symmetries themselves. In our view, the conflation of result and application obscures the simplicity, generality, and power of the symmetries involved. This paper separates result from application, focusing on and clarifying the nature of underlying symmetries. The r...
متن کاملa Free Lunch ?
526 NOTICES OF THE AMS VOLUME 51, NUMBER 5 The notion of arbitrage is crucial in the modern theory of finance. It is the cornerstone of the option pricing theory due to F. Black and M. Scholes (published in 1973, Nobel Prize in Economics 1997). The underlying idea is best explained by telling a little joke. A finance professor and a normal person go on a walk, and the normal person sees a €100 ...
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ژورنال
عنوان ژورنال: The Iowa Review
سال: 1980
ISSN: 0021-065X,2330-0361
DOI: 10.17077/0021-065x.2549