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This article responds to Rose Gann's 'The Limits of Textbook Ideology' in a previous issue of Politics. It acknowledges that she has performed a service in drawing our attention to the problematic character of the concept, particularly within the ordered world of the academic textbook. However this ambiguity in the concept is not limited to the academic textbook but exists across the whole range of the human and social sciences and is much deeper and more perplexing than her own discussion indicates.  相似文献   
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Cocaine is a potent psychotropic drug that alters mood and behavior by stimulating the central nervous system. Deaths from abuse of cocaine are relatively rare. Most such deaths appear to be related to the intravenous injection of the drug. Acute fatal cocaine intoxication is characterized by headache, cold sweats, rapid pulse, tremors and nausea, followed by convulsions, unconsciousness and death. The prime mode of death appears to be respiratory paralysis, secondary to the effects of cocaine on the medullary portion of the brain. This paper presents four deaths due to acute cocaine intoxication following intravenous injection. Blood concentrations of cocaine were 0.11, 0.37, 0.36 and 0.75 mg/dl.  相似文献   
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Purpose

Research examining factors that precipitate gang violence has contributed substantially to our understanding of gangs and gang activity with respect to offending, yet we still know relatively little about how gangs influence members’ risk of victimization. The current study examines three hypotheses: (1) gang involvement and involvement in other risky lifestyles is related to violent victimization, (2) involvement in gang crime is associated with violent victimization, and (3) the presence of rival gangs is related to violent victimization.

Methods

The present study uses data obtained from 909 recently booked juvenile arrestees who were interviewed as part of the Arizona Arrestee Drug Abuse Monitoring (ADAM) program.

Results

Our findings indicated that prevalence of violent victimization was highest among gang members, followed by former gang members, gang associates, and non-gang members. After controlling for involvement in gang crime, however, gang membership per se did not significantly influence the juveniles’ risk of serious violent victimization.

Conclusions

Our results call into question the conclusion that gang membership alone increases the likelihood of violent victimization vis-à-vis lifestyle/routine activities and/or collective liability. Instead our findings support prior research on the victim-offender overlap, that offending behaviors increase the risk of victimization.  相似文献   
227.
This paper describes a sensitive UPLC-MS/MS method for quantification of methadone and 2-ethylidene-1,5-dimethyl-3,3-diphenylpyrrolidine (EDDP) in single empty puparial case of Lucilia sericata. Larvae were reared on substrates spiked with different concentrations of methadone (0-4 μg/g). Methadone was quantified in puparia reared on high concentrated substrates (0.8-4 μg/g). The major metabolite of methadone (EDDP) was not detected, confirming rapid elimination of metabolites by the larvae before pupation. The effects of methadone on the development of L. sericata were also investigated. No effect on sex ratio was detected. A significant difference was calculated for emerged adults but no trends could be observed. Concerning the developmental curve, a significant difference was observed between control and high methadone concentrations using the Kolmogorov-Smirnov test.  相似文献   
228.
Securing public funding to conduct research and leading it by being a principal investigator (PI) is seen as significant career development step. Such a role brings professional prestige but also new responsibilities beyond research leadership to research management. If public funding brings financial and infrastructure support, little is understood about the inhibiting factors that publicly funded PIs face given the research autonomy offered by publicly funded research. Our study finds that there are three key PI inhibiting factors (1) political and environmental, (2) institutional and (3) project based. Traditional knowledge, skills and technical know-how of publicly funded PIs are insufficient to deal with the increasing managerial demands and expectations i.e. growing external bureaucracy of public funding agencies. Public funding is no longer the ‘freest form of support’ as suggested by Chubin and Hackett (Peerless science: peer review and US science policy. Suny Press, New York, 1990) and the inhibiting factors experienced by publicly funded PIs limits their research autonomy. We also argue that PIs have little influence in overcoming these inhibiting factors despite their central role in conducting publicly funded research.  相似文献   
229.
Skeptics of Supreme Court power have pointed to abortion policy as an example of surprising limits on the justices' power to change society. I argue, however, that the Court's ruling in Roe v. Wade played a critical role in transforming how Americans think and talk about abortion. I develop an account of the development of the social conception of abortion from a critical reading of twentieth century American journalism and then test some predictions of that account through the use of quantitative content analyses. I conclude by discussing some implications for the study of judicial politics and public constitutionalism.  相似文献   
230.
A basic principle in sentencing offenders is proportionality. However, proportionality judgments are often left to the discretion of the judge, raising familiar concerns of arbitrariness and bias. This paper considers the case for systematizing judgments of proportionality in sentencing by means of an algorithm. The aim of such an algorithm would be to predict what a judge in that jurisdiction would regard as a proportionate sentence in a particular case. A predictive algorithm of this kind would not necessarily undermine justice in individual cases, is consistent with a particularistic account of moral judgment, and is attractive even in the face of uncertainty as to the legitimate purposes of punishment.  相似文献   
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