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Conclusions There are reasonable grounds for assuming that unreported crime is extensive. Inasmuch as questionnaires are the major source
of data for self-reported crime and delinquency and Clark and Tifft have seriously challenged the validity of this data source,
it seems these areas lack a valid and unequivocal basis for assessing theory. It seems rather pointless to pursue etiological
studies until new, valid, and reliable sources of data are available for theory construction and testing.
The contention that interdisciplinary research is needed in Criminology is strengthened by the Clark and Tifft study, which
offers an instance of fruitful interdisciplinary collaboration. Other recognized examples of significant interdisciplinary
effort include the works of Pasmanick,et.al.,23 Srole,et. al.,24 and Lindner,et. al.
25
Students of crime and delinquency must break through the parochialism of unitary and doctrinaire commitment to their own disciplines.
In particular, sociologists must learn increasingly to utilize and embrace, at least on the micro-level, the potentials offered
by other sciences, especially the life sciences. An alternative to this proposal would be a largescale consecutive birth study;
then, perhaps in a quarter of a century, we might have the data necessary to formulate tentative etiological conclusions. 相似文献
199.
The possibility of terrorists employing chemical, biological, or nuclear/ radiological (CBN) materials has been a concern since 1995 when sarin gas was dispersed in a Tokyo subway. Contingency planning almost exclusively involved detection. containment, and emergency health care for mass casualties. However, it is clear that even small-scale CBN incidents--like the recent spread of anthrax spores through the mail--can cause widespread confusion, fear, and psychological stress that have lasting effects on the health of affected communities and on a nation's sense of well-being. More emphasis therefore needs to be placed on indirect effects and on the medical, social, economic, and legal consequences that follow months to years afterward. To respond effectively to CBN attacks, a comprehensive strategy needs to be developed that includes not only emergency response, but also long-term health care, risk communication, research, and economic assistance. Organizing an effective response challenges government institutions because the issues involved--eligibility for health care, the effects of low-level exposure to toxic agents. stress-related illnesses, unlicensed therapeutics. financial compensation--are complex and controversial. 相似文献
200.
The black blow fly, Phormia regina (Meigen) is a primary species commonly utilized to indicate a postmortem interval, or more appropriately a "time since colonization". Due to the importance of this species as a secondary myiasis producer in livestock operations, and more recently as a time since death indicator in the field of forensic entomology, a considerable amount of data on its growth and development has been generated. However, the developmental time as reported by these studies varies greatly, and current more detailed data is needed for use in medicocriminal entomology. Hourly developmental data is presented under constant temperatures of 10, 15, 20, 25, 30, 35 and 40 degrees C, and cyclic temperatures of 10-15, 15-25, 25-35 and 35-45 degrees C. This study is in agreement with the results reported by Kamal [Comparative study of thirteen species of sarcosaprophagous Calliphoridae and Sarcophagidae (Diptera). I. Bionomics, Ann. Entomol. Soc. Am. 51 (1958) 261] and Melvin [Incubation period of eggs of certain musciod flies at different constant temperatures, Ann. Entomol. Soc. Am. 27 (1934) 406] only at temperatures of 25 degrees C and below. Bishopp [Flies which cause myiasis in man and animals: some aspects of the problem, J. Econ. Entomol. 8 (1915) 317] reported a shorter developmental duration for larval stages than what was produced with our laboratory rearings. 相似文献