Why do people vote? An experiment in rationality

The study presents the findings of an experiment conducted during the 1993 Canadian fedeal election campaign. Students in two universities were exposed to a ten-minute presentation about the rational model of voting and the ‘paradox’ that so many people vote when it is apparently irrational on a cost-benefit basis. Our data indicate that exposure to the presentation decreased turnout in the election by seven percentage points. This result contributes to the debate abut the effect of rational-choice models on real political behavior. More important, the experimental panel data permit the presentation's effect to be decomposed, and this helps explain why people do vote. In this study, turnout was reduced mainly because the presentation diminished the respondents' sense of duty, an effect that was indirect, because there was no reference in the presentation to such motives. Framing the voting act in rational-choice terms induced some students to reconsider whether they should feel obliged to vote.     

Morphine perfused rabbits: a tool for experiments in forensic entomotoxicology

In order to establish an animal model for entomotoxicological studies, the kinetics of morphine elimination from blood after a single intravenous injection of morphine and the concentration of morphine in tissues following a continuous perfusion were studied. The aim of these experiments was to obtain controlled morphine tissue concentrations similar to those encountered in fatal human heroin overdoses. These tissues can be used as a food source for developing fly larvae in entomotoxicological studies. In the single injection experiment, seven rabbits were administered 1 or 2 mg/kg body weight of morphine chlorhydrate via the main ear artery. Blood samples of 200 microL were removed regularly via a catheter. Morphine concentration was determined using RIA techniques. Morphine was found to be first rapidly distributed and then slowly eliminated, following a two-exponential equation. Elimination of morphine from blood can be described as a two-compartment model. Constants of the equation were determined using the Kaleidagraph program. Using those constants, the main pharmacokinetics parameters were calculated. Results of these parameters showed the following: clearance from 13.3 to 16.2 L.h.1, half-life of the distribution phase from 0.6 to 0.9 min, and half-life of the elimination phase from 21 to 26 min. These results were used to calculate the rate of perfusion of morphine for rabbits to obtain desired, controlled, and constant concentrations of morphine in tissues. In the second experiment, three rabbits received a perfusion of morphine intravascularly at a rate of 2 mg/kg/h for a period of 3 h. These rabbits were sacrificed and analyses performed on several abdominal and thoracic organs. Results showed that the concentrations of morphine differed according to the organ analyzed, but were reproducible for organs between animals. These concentrations were similar to those normally encountered in cases of human death due to heroin overdoses.     

监禁死亡的法医病理学研究

目的　探讨监禁死亡的法医病理学及其流行病学特点。方法　对华西医科大学法医学系 1 987～ 1 998年所作 5 2例监禁死亡案例病理材料进行统计分析。结果　性别 :5 2例均为男性。年龄 :从 1 8岁～ 70岁 ,以 2 1至 4 0年龄段为主 ( 6 1 5 3% )。民族 :汉族人居多 ( 84 6 1 % )。职业 :待业、农民、工人最多 ( 75 % )。婚姻状态 :已婚者占多数 ( 5 9 6 1 % )。监禁原因 :以抢劫、偷盗为主 ( 6 3 4 6 % ) ,首次被监禁为主 ( 94 2 3% )。监禁死亡时间以 3个月常见 ( 36 5 4 % ) ,死亡地点以派出所、看守所及监狱常见 ( 82 6 9% )。死亡方式 :自然死亡以肺结核及支气管炎为主 ( 4 6 1 5 % ) ,自杀以自缢及高坠为主 ( 4 8 1 5 % ) ,少部分为他杀 ,以同监犯人打死为主( 5 76 % )。结论　监禁中死亡与多种因素有关 ,防止该类事件的发生需要各方面的努力。     

Les tactiques d'influence1 des directeurs des ressources humaines employées auprès de l'équipe de direction du secteur public québécois

Abstract: This study examines the use of influence tactics by Human Resources managers with the members of the Quebec public-sector management team. The results indicate that they use a large number of influence tactics, that they use more frequently “soft” tactics than “hard” ones or “neither soft nor hard” ones, and they choose their tactics based on a cost-benefit analysis. Furthermore, the analyses reveal that respondents whose feelings of self-efficacy are high will not attempt to influence or use “soft” tactics any more frequently than respondents with low feelings of self-efficacy. Finally, the results indicate that our respondents exercise influence effectively.     

Le défi de la rétention des jeunes travailleurs : le cas de la fonction publique québécoise

Abstract: In the next few years, Quebec's public service will be facing a problem of labour retention. With many public-service employees due to retire, the number of young people old enough to enter the job market will likely not be sufficient to fill the voids created by their departure. At the request of the Treasury Board Secretariat, we conducted a survey of young public servants in an effort to determine whether they were planning to leave the public service in the next few years and, if so, the reasons for their decision. This study presents the results of that survey. We noted a certain dissatisfaction surrounding issues related to working conditions. However, we also found that a good number of young public servants identify with the objectives of the public service. The government can certainly gain important benefits from this in order to position itself as an “employer of choice.”     

Politiques publiques d'innovation régionale et compétitivité mondiale : une étude comparée Québec-Wallonie

Abstract: The objective of this article is to analyse public initiatives to stimulate regional innovation in Walloon region in Belgium and in the Province of Quebec. The empirical analysis relies on the competitive poles program in Walloon and on the ACCORD project (Action Concertée de Coopération Régionale de Développement) in Quebec. The comparison will allow discussing the implementation and regional embedding of these programs and will reveal the similarities and the differences between the structure, the organization and the deployment of these strategies in the various regions targeted.     

Paraquat (gramoxone) poisoning in south-west Hungary, 1977-1984. Toxicological and histopathological aspects of group intoxication cases

Fifty-six cases of paraquat poisoning were examined during the 8 years 1977-1984. The ratio of cases of accidental to intentional ingestion of the poison was 1:1; 23.2% of the total (13/56) survived several months or years. In 1983, 11 subjects accidentally drank 10-30 ml of gramoxone; eight of 11 died in 2 weeks. Toxicological investigations demonstrated rapid elimination of poison from the blood, as well as prolonged fixation of paraquat in the lung, kidney, liver, and spleen tissues. Histological examinations showed multiorgan failure from renal tubular necrosis and pulmonary hemorrhage with alveolar epithelial injury. Pulmonary proliferative changes were present in only two cases who survived 7 and 10 days and in which artificial ventilation was utilized.