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991.
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Sir Charles Goodeve 《Policy Sciences》1974,5(2):131-133
Growth has for long been accepted as one of the major objectives of most people. Recently it has been challenged from a number of directions and the challengers have been counter-challenged. The inadequacy of scientific evidence lays the field open for much controversy, but the questions which have been brought into prominence are of great importance and demand answers. These answers in turn require knowledge associated with many branches of the physical, biological and social sciences. The techniques of operational research can be and are being used to assemble and blend the evidence. These techniques can also show up the gaps and the obstacles in the path to progress.Slightly revised version of a paper presented at the Sixth Conference of the International Federation of Operations Research Societies, Dublin, Ireland, August 1972. 相似文献
995.
996.
David E. Winickoff 《The Journal of law, medicine & ethics》2007,35(3):440-456
A property analysis of the U.K. Biobank reveals a new imagination of the genomic biobank as a national common-pool resource. U.K. Biobank's treatment of property and governance exhibit both strengths and weaknesses that may be instructive to genome project planners around the world. 相似文献
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998.
The authors compared arch width measurements of diagnostic dental models obtained from dental school patients. Arch width measurements were taken in the canine area on each dental cast in an effort to assist forensic dental investigators in matching certain classes of subjects to the bites they might possibly inflict. If any canine teeth were absent, the measurements were taken using other specified adjacent teeth which the investigators felt would be interpreted as the arch width determiners in a bite mark injury. The ages of the subjects varied from 14 to 87 years. Statistical comparison of the maxillary arch width, mandibular arch width, and the mean difference between maxillary and mandibular arch width were performed. Significant differences between the arch width measurements were found to exist between several classes of subjects based on race and sex. 相似文献
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This study examined the pharmacological and psychological effects of alcohol on women’s recognition of and response to dating
sexual aggression. Female participants completed measures of prior sexual victimization experiences, sex related alcohol expectancies,
general alcohol expectancies, and drinking habits. Using a 2 (alcohol) × 2 (expectancy) balanced placebo research design,
women were exposed to an audiotape date rape vignette and asked to press a button when the man’s sexual advances had gone
to far. Upon pressing the button, the tape was stopped and participants were instructed to imagine themselves in the same
situation and generate a response describing what they would say and/or do at that point. Results indicated that although
alcohol and expectancy were not related to risk perception, individuals who consumed alcohol displayed significantly less
resistant role play refusals. A significant interaction between expectancy set and pre-existing sex-related alcohol expectancies
was observed indicating participants believing alcohol affects sexual behavior generated less resistant refusal responses
when they expected to receive alcohol. Moreover, for those who expected to receive alcohol, stronger pre-existing sex-related
alcohol expectancies predicted less resistant refusal responses over above the effects of blood alcohol level and general
alcohol expectancies. The implications of these findings are discussed. 相似文献