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31.
Headspace gas chromatography was used to determine the concentration of ethanol and methanol in blood samples from 519 individuals suspected of drinking and driving in Sweden where the legal alcohol limit is 0.50 mg/g in whole blood (11 mmol/l). The concentration of ethanol in blood ranged from 0.01 to 3.52 mg/g with a mean of 1.83 +/- 0.82 mg/g (+/- S.D.). The frequency distribution was symmetrical about the mean but deviated from normality. A plot of the same data on normal probability paper indicated that it might be composed of two subpopulations (bimodal). The concentration of methanol in the same blood specimens ranged from 1 to 23 mg/l with a mean of 7.3 +/- 3.6 mg/l (+/- S.D.) and this distribution was markedly skew (+). The concentration of ethanol (x) and methanol (y) were positively correlated (r = 0.47, P less than 0.001) and implies that 22% (r2) of the variance in blood-methanol can be attributed to its linear regression on blood-ethanol. The regression equation was y = 3.6 + 2.1 x and the standard error estimate was 0.32 mg/l. This large scatter precludes making reliable estimates of blood-methanol concentration from measurements of blood-ethanol concentration and the regression equation. But higher blood-methanol concentrations are definitely associated with higher blood-ethanol in this sample of Swedish drinking drivers. Frequent exposure to methanol and its toxic products of metabolism, formaldehyde and formic acid, might constitute an additional health risk associated with heavy drinking in predisposed individuals. The determination of methanol in blood of drinking drivers in addition to ethanol could indicate long-standing ethanol intoxication and therefore potential problem drinkers or alcoholics.  相似文献   
32.
The recent economic and fiscal crisis provides an opportunity for learning lessons of general and practical relevance about how governments face shocks affecting their financial conditions. This article draws on the resilience concept to investigate the organizational capacities that are deployed and/or built by local governments (LGs) to respond to such shocks, looking at their combinations and interactions with environmental conditions. The article presents the results of a multiple‐case analysis of 12 European LGs across Austria, Italy and England. The analysis allows us to highlight and operationalize different patterns of financial resilience, that is, self‐regulation, constrained or reactive adaptation, contented or powerless fatalism, that are the result of the interaction and development over time of different internal and external dimensions.  相似文献   
33.
After decades of scholarly neglect, the pivotal roles played by enslaved African women in the sociocultural and economic development of New World plantation societies is finally receiving critical attention as historians embark on gendered reappraisals of Caribbean history. Understanding how African women experienced slavery has considerably enriched our knowledge of the complexity of gender, race and sexuality in structuring colonial social relations. However, considerably less attention has focused on the experiences of white women within these societies. Dismissed, at best, as the languid and leisured wives of male planters, and at worst, as a socially and economically unproductive parasitical category, white Caribbean women arguably constitute the most marginalised of social actors within Caribbean history. This article seeks to disrupt the uncritical representations that frame our epistemological understanding of the experiences of white colonial women. Taking the plantation society of Barbados as a case study, the author argues that white women were crucial actors in the reproduction and social stability of successful slave economies. In Barbadian plantation society, ideologies of white supremacy legitimised African slavery, and race became the principal mode of social stratification.  相似文献   
34.
There is increasing interest in how universities are governed, externally and internally (Austin and Jones 2016). Drawing on a comparative case study of the governance of six major Canadian universities and the literature, this article describes the impact of federal research and innovation policy and programs on universities and reflects on Ottawa's role. We suggest that the federal government participates in the external governance of universities, but in a way that differs significantly from provincial governments. Canadian federalism appears to be generally beneficial for university autonomy and examination of its operation sheds light on factors that enable universities to sustain their autonomy.  相似文献   
35.

Young adulthood represents a developmental period with disproportionately heightened risk of losing a job. Young adult unemployment has been linked to increased mental health problems, at least in the short term. However, their possible long-term impacts, often referred as “scarring effects,” have been understudied, possibly underestimating the magnitude of mental health burden that young adult unemployment generates. This longitudinal study examined whether duration of unemployment during young adulthood is associated with later mental health disorders, after accounting for mental and behavioral health problems in childhood. Furthermore, the current study investigated whether childhood neighborhood characteristics affect this association and if so, in what specific functional ways. Data were drawn from a longitudinal study of developmental outcomes in a community sample in Seattle. Data collection began in 1985 when study participants were elementary students and involved yearly assessments in childhood and adolescence (ages 10–16) and then biennial or triennial assessments (ages 18–39; N?=?677 at age 39; 47% European American, 26% African American, 22% Asian American, and 5% Native American; 49% female). The current study findings suggest that duration of unemployment across young adulthood increased mental health problems at age 39, regardless of gender. Childhood neighborhood characteristics, particularly their positive aspect, exerted independent impacts on adult mental health problems beyond unemployment experiences across young adulthood. The current findings indicate a needed shift in service profiles for unemployed young adults—a comprehensive approach that not only facilitates reemployment but also addresses mental health needs to help them to cope with job loss. Further, the present study findings suggest that childhood neighborhoods, particularly positive features such as positive neighborhood involvement, may represent concrete and malleable prevention targets that can curb mental health problems early in life.

  相似文献   
36.
This article examines a key explanation for the growth of private policing in North America and Western Europe - the influential mass private property thesis (Shearing and Stenning 1981). The discussion of private policing in Western Europe still tends to be heavily influenced by theories developed in the North American context, theories which may be problematic in the contrasting legal, social and economic contexts of Western European nations. The development of more Eurocentric theories has to date been inhibited by the relative paucity of empirical data on the rise of private policing in European countries. Recent research in Britain (Jones and Newburn 1998b) has begun to address this problem, and to map out some important contrasts with the North American experience. By considering these contrasts, it is possible to identify some key areas for future research on private policing in European countries and thus provide a more contextually-grounded series of explanations for what is happening to policing.Joseph Rowntree Foundation Professor of Urban Social Policy  相似文献   
37.
Jones  Augustus J.  Jr. 《Publius》1995,25(3):41-54
Are federal courts sympathetic to local and state officials'cost concerns, particularly when it comes to meeting the requirementsof the Americans with Disabilities Act? This is the fundamentalquery taken up by this analysis. After examining twenty-eightfederal ADA cases where state and local officials have goneto court claiming that complying with this civil rights measurewould be unduly burdensome, this study comes up with mixed findings.In some cases, the courts have been sensitive to cost concernsbut, in others, they have not. Despite these inconclusive findings,this study does cast some light on what state and local officialsmust do if they expect federal courts to be sensitive to theirconcerns.  相似文献   
38.
Mervyn Jones 《Society》1989,27(1):81-86
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39.
Abstract: This study compares and contrasts approaches to the management of financial stress and restraint in four Canadian provincial governments in the period from 1983 to 1985. It indicates that a number of different approaches to restraint management are utilized by Canadian provinces to cope with shortfalls in revenue and policy changes that influence resource allocation decision-making. The four provinces reviewed - British Columbia, Saskatchewan, Manitoba and Nova Scotia - have managed restraint in different ways, each reflecting the politics and the socio-economic and cultural context within which government resource allocation decisions are made. Profiles of these provinces indicate how these factors have influenced financial stress management and budget control strategy. Provincial experience is compared on the following dimensions: overall restraint management strategy; employment policy; marketing the need for restraint; centralized versus participatory government decision authority and control; the use of evaluation in restraint decision-making; and the influence of ideology in restraint management strategy-setting. Sommaire: Cette étude compare et oppose les méthodes de gestion financière adoptées en période d'austérité budgétaire par quatre gouvernements provinciaux au Canada, de 1983 à 1985. Elle indique que les provinces du Canada suivent diverses orientations en matière de gestion durant une période d'austérité budgétaire pour faire face aux manques de revenus et aux changements de politiques qui influencent les décisions d'allocation des ressources. Les quatre provinces étudiées, c'est-à-dire la Colombie-Britannique, la Saskatchewan, le Manitoba et la Nouvelle-Écosse, ont chacune adopté une orientation différence, reflétant le contexte politique, soeio-économique et culturel particulier dans lequel sont prises les décisions gouvernementales d'allocation des ressources. Les profils de la Colombie-Britannique, du Manitoba, de la Nouvelle-Éeosse et de la Saskatchewan précisent la manière dont ces facteurs ont influé sur la gestion de I'austérité financière et la stratégie de contrôle budgétaire. La comparaison entre les provinces porte sur les aspects suivants: 1) stratégie globale de gestion en période d'austérité, 2) politique d'emploi, 3) sensibilisation du public au besoin d'austérité, 4) autorité et contrôle décisionnels concentrés ou participatoires de la part du gouvernement, 5) rôle de 1'évaluation dans la prise des décisions en période d'austérité, et 6) influence de l'idéologie sur la définition des stratégies de gestion de l'austérite.  相似文献   
40.
Previous studies have compared contraceptive users with nonusers, and pregnant teens with nonpregnant ones. This paper reports the findings of a study of a sample of 119 women aged 21 and under who visited the Young Adult Clinic at Columbia-Presbyterian Medical Center in New York City during 1981. All of these women had been sexually active for a year or longer, but had never been pregnant. The expectation that such a sample would include mainly consistent users of contraception was unwarranted; within this special population were found young women who had never used contraception or who had only been sporadic users, as well as the consistent users. Moreover, there are many more similarities than differences among these groups, and their stated motivations for not becoming pregnant are the same. The consistent contraceptors were more likely to live with their mothers, to have mothers who worked, to indicate that their parents would help them have an abortion, and to indicate they would have an abortion should they become pregnant. The similarities between these young women are very important for programs, which often rely heavily on stated motivation or even on a clinic visit as evidence that a young woman intends to use a birth control method. There is nothing here to support this simple view. Instead the notion is substantiated that many adolescents may lack cognitive consistency on this subject or may lack the future orientation to be effective contraceptive users.  相似文献   
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