منابع مشابه
Visualization Techniques for Surveillance: Visualizing What Cannot Be Seen and Hiding What Should Not Be Seen
Introduction Video surveillance (closed-circuit television, CCTV) systems are becoming ubiquitous; you can hardly take a walk in a modern city center without being recorded by surveillance cameras, even less so inside shops and malls. A large shopping mall can have hundreds of cameras installed, a football stadium maybe one hundred. Typically, these cameras are connected to a control center, wh...
متن کاملShould health be seen as the central goal and means?
WHO’s Commission on the Social Determinants of Health makes the case that ‘(t)he development of a society, rich or poor, can be judged by the quality of its population’s health, how fairly health is distributed across the social spectrum, and the degree of protection provided from disadvantaged due to ill-health’. The argument is that the health of a given population is a measure of how well th...
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Several important issues are pertinent to an ethical discussion of the new technology today grouped under the name Assisted Reproduction Technology (ART). This is a moral imperative because each of us must decide what is to be considered ethically acceptable in assisted reproduction. Reflecting on the ethical dimension of ‘creating’ a new human life can play a major role in ensuring that in eac...
متن کاملWhy blind diabetics with renal failure should be offered treatment.
During May 1978 to April 1983 this renal dialysis unit treated 65 patients by continuous ambulatory peritoneal dialysis. Of these, 24 had type I (insulin dependent) diabetes, of whom 20 were blind; eight had type II (non-insulin dependent) diabetes, of whom three were blind; and 33 did not have diabetes and were not blind. The cumulative actuarial survival rates of these patients at five years ...
متن کاملStaphylococcus lugdunensis; a pathogen that should be considered in Iran
Background: Staphylococcus lugdunensis is Gram-positive cocci of the staphylococcaceae family. S. lugdunensis despite having a clotting factor (wall coagulase), was classified in the coagulase negative staphylococcus group (CoNS) for lack of free coagulase. Although this bacterium is part of the human normal flora, in terms of virulence, S. lugdunensis is in second place after S. aureus. S. lug...
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ژورنال
عنوان ژورنال: Nature
سال: 1970
ISSN: 0028-0836,1476-4687
DOI: 10.1038/2251269a0