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921.
Despite the burdens that students and institutions assume when underwriting educational careers, very little is known about
completion rates, risk factors, and successful strategies of criminology/criminal justice (CCJ) graduate programs. Consequently,
the present study tracks 287 master’s and 70 doctoral students who entered the Florida State University CCJ program during
the 1991–2000 academic years. Almost two-thirds of this cohort earned an advanced degree. Younger students with higher GRE
scores were more likely to complete the master’s program. Successful doctoral degree recipients tended to have lower GRE scores,
be non-White, and earn their master’s degrees in-house. In terms of time-to-degree, it took over two years to earn an M.A.
and slightly more than six years to negotiate the Ph.D. Implications are explored for the program, the university, and the
discipline. 相似文献
922.
923.
A major policy issue for the Social Security program is the treatment of earnings of persons who have attained retirement age. This article discusses the retirement test and recomputation of benefit provisions, and provides statistical data for 1995. In 1995, about 806,000 persons aged 65-70 had significant earnings resulting in the withholding of benefits by the retirement test. About 1,659,000 persons aged 65 or older realized an increase in their benefit amount because of their earnings. 相似文献
924.
925.
John C. Courtney 《Canadian public administration. Administration publique du Canada》1980,23(3):427-457
Abstract. Canada's plurality vote system has been criticized recently for contributing to the regional and linguistic imbalance of the parties in Parliament. While many of the criticisms are undoubtedly correct, some of the promises held out on behalf of a reformed electoral system are open to question. Before Canada seriously considers abandoning its present electoral system, the assumptions made about alternative systems and the arguments presented on their behalf deserve closer scrutiny than they have so far received. By reflecting on the nature of political change and the representative process in Canada this paper comments critically on the adequacy of some of the claims put forward by the reformers. These claims relate specifically to increased party ‘credibility’ and ‘sensitivity’ under a different electoral system. The paper suggests that some of the claims made on behalf of a reformed system are doubtful, that representation in the sense of acting for others could be more a feature of the current system than of any reformed one, and that further research is needed before any final decision is made to alter the present electoral system. Sommaire. On a critiqueé récemment le système électoral pluraliste du Canada, l'accusant de contribuer au déséquilibre régional et linguistique des partis au Parlement. Beaucoup de ces critiques sont certainement justifyées mais certaines promesses faites dans le cadre d'une reiorme du systeme electoral sont discu-tables. Avant que le Canada n'envisage 1'abandon de son systeme electoral actuel, il faut regarder de plus près qu'on ne l'a fait jusqu'ici les suppositions concernant des systemes de rechange et les arguments presented en leur faveur. En reiléchissant sur la nature du changement politique et sur le processus de la representation en cause, l'auteur fait une critique du bien-fonde de certaines des pretentions avancées par certains reformateurs. Ces critiques portent, plus précisément, sur la ← credibility → et la ← sensibility → d'un systeme electoral different. L'article suggere que certaines des pretentions d'un systeme reiorm6 sont contestables, que la representation dans le sens d'action pour le compte d'autrui est peut-etre beaucoup plus une caracteristique du systeme actuel que de n'importe quel systeme reform^ et que des recherches plus approfondies s'imposent avant que soit prise la decision de modifier le systeme electoral actuel. I wish to thank Duff Spafford of the University of Saskatchewan and Paul McKee, Research Fellow, Nuffield College, Oxford, for their helpful comments on an earlier draft of this paper; the Warden and Fellows of Nuffield College for the hospitality and assistance accorded me during my sabbatical leave; and the SSHRCC for its assistance through a Leave Fellowship, 1979-80. The case for an altered Canadian electoral system must be examined a good deal more critically than it has been to date. This essay attempts to contribute to that process by examining a few of the claims made recently on behalf of a reformed electoral system and by commenting on those claims in the light of Canadian political experience. The paper is not intended to make a virtue of the present system but it does raise questions about the liklihood of a reformed system living up to its advance bil-ling. How is the problem defined? What are some of the benefits claimed on behalf of a reformed system? What are the notions of representation underlying the arguments? If answers could be suggested to such questions as these, they may give cause to reflect on the general case being made in support of an altered system and on the appropriateness of abandoning or altering the present system without further study. Although the recent literature on electoral reform in Canada has been sizable, its quality has been uneven. Between the two notable contributions of the last decade (the Cairns-Lovink debate of 1968-70 and the Irvine monograph of 1979) a number of government reports, chapters in books, and newspaper articles were published. If some of the arguments and assertions of this admittedly mixed group remain unchallenged they may in the long run prove seductive to an unsuspecting public, academic as well as general, looking for much more to come from a reformed system than it can possibly deliver. Certainly it has not yet been established in the literature that the electoral system warrants such critical analysis in isolation from or, indeed, at the expense of other representational concerns which in themselves may be more crucial to the healthy operation of the Canadian polity than a reformed electoral system. 相似文献
926.
Reaching for the Philosopher's Stone: Contingent Coordination and the Military's Response to Hurricane Katrina 总被引:1,自引:0,他引:1
When Hurricane Katrina made landfall on the Mississippi Gulf Coast in August 2005, it immediately overwhelmed the abilities of local and state emergency management officials to respond to the ensuing disaster. Although the U.S. Coast Guard and some military units were on scene shortly after the passage of the storm, there seemed to be interminable delays before the military forces began to arrive in numbers to both provide humanitarian relief and secure the affected areas. This article analyzes the response of the National Guard, active-duty military, and Coast Guard forces through the lens of coordination. We find evidence of the successful use of both traditional hierarchical and network-based coordination; we also find support for Donald Kettl's idea of "contingent coordination." 相似文献
927.
JAMES A. INCIARDI ANNE E. POTTIEGER MARY ANN FORNEY DALE D. CHITWOOD DUANE C. McBRIDE 《犯罪学》1991,29(2):221-235
There is mounting evidence that HIV infection among adolescents is increasing, particularly among minorities and inner-city youths involved in certain high-risk activities, such as multiple sex partners and intravenous drug use. Interviews conducted “on the street” with 611 seriously delinquent male and female adolescents (ages 12–17) included questions about their involvement in prostitution, intravenous drug use, and sex-for-crack exchanges. Findings included high percentages of youths engaged in these HIV-risk activities and a consistent association between all of them and greater illicit drug use. This would suggest that these risk behaviors may be surprisingly prevalent among some inner-city adolescent groups. Special AIDS prevention/intervention targeting these groups is warranted and urgently needed. Drug treatment should be a central focus of such programs. 相似文献
928.
Interpretation of unusual wounds caused by firearms. 总被引:1,自引:0,他引:1
The interpretation of the range of fire of gunshot wounds requires coordination of information and observations from the autopsy surgeon, scene investigator, and laboratory analyst. Opinions based on incomplete information often lead to misinterpretation of the wound. The effects of interposed targets such as clothing, windows, and body parts are discussed. Case examples are given for interposed targets that cause confusing patterns and even lead to misidentification of the points of entrance and exit of the projectile in the body. The splitting of tissue in areas of bony prominence can be mistaken for evidence of discharge of a firearm at close range. 相似文献
929.
The simultaneous occurrence of cerebral hemorrhage and hemopericardium due to the rupture of a dissecting aneurysm has not been previously reported. We describe an autopsy case of a 45-year-old man with hypertension who died suddenly following both of these conditions. He had been treated for hypertension; the finding of arteriolar nephrosclerosis supported the existence of the disease. Because rupture of the aorta invariably causes a marked fall in blood pressure, the occurrence of cerebral hemorrhage following hemopericardium is highly unlikely. Thus, we presume that rupture of the aorta occurred after the cerebral hemorrhage. 相似文献
930.
The alleles present at the HLA DQ alpha locus may be typed by either allele specific oligonucleotide (ASO) probing or by restriction mapping, referred to here as amplification restriction fragment polymorphism (ARFP) analysis. ASO typing relies upon hybridization principles, whereas ARFP typing relies upon restriction site analysis. Dot-blot ASO typings which are of doubtful interpretation may be directly checked by ARFP analysis. Aliquots of the PCR products amplified using the commercial Amplitype HLA DQ alpha system are digested with suitable restriction endonucleases. Electrophoresis, blotting and detection of biotin-labelled restriction fragments provides a sensitive and robust typing method suited to forensic analysis. 相似文献