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This article shows how sports contributed to create new experiences and expressions of gender in Argentina in the first half of the twentieth century. The sportswoman embodied a new model of femininity, a novel type of modern, healthy and active womanhood that defied traditional constructions of gender. Sports affected women's experience of gender, providing a site for the development of an emotional and spiritual well-being by fostering personal and psychological qualities like self-esteem, self-satisfaction and self-determination. Participation in sports also helped to redefine how women related to their environment by widening their social circles and relationships. These changes triggered a number of fears and anxieties about sport's potential for gender dis-order. In particular, the figure of the machona, a masculinized, unattractive, and mannish woman, became a symbol of this dis-order. The use of humor, parody, and theatrical displays of gender became ways through which these fears were both expressed and negotiated.  相似文献   
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The Great Depression affected the Spanish economy, sharply increasing the number of unemployed workers, known as the ‘sin trabajo’. In an effort to address problems with the labour market, the Central Office for Job Placement and Defence against Unemployment was established in 1931 for the purpose, in Niceto Alcalá-Zamora’s words, of heading off ‘regrettable passions and misadventures of a social or political nature’. The ‘reformist challenge’ to the traditional social order would commence that same year, when the PSOE’s Largo Caballero became head of the Ministry of Labour. The staff of the Central Office for Job Placement were aware of proposals by Keynes and other economists regarding this issue, so it can be said that in addition to responding to the urgent social pressure of the moment, the employment policies implemented also sought added legitimacy in the context of theoretical trends that enjoyed consensus at that time.  相似文献   
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Immunohistochemistry (IHC) technique is an alternative toxicological analysis to detect drugs in insects of forensic importance, but it requires thorough histological procedures. In this study, we tested different fixatives—phosphate‐buffered paraformaldehyde 4% (PP), Carnoy's fluid (CF), Kahle's solution (KS), ethanol in different concentrations, and ethanol associated to PP and CF, time of fixation and histological processes for dipteran larvae's tissue, aiming to develop a sample preparation protocol for IHC application. A suitable fixation was achieved using PP for 12 and 24 h, CF for 3 h, 70% ethanol for 19 days, and 70% ethanol/CF for 2 h/3 h. Postfixation using negative pressure, two immersions in xylene for 30 min each, and one in xylene plus paraffin for 45 min increased tissue preservation. An immunohistochemical test for cocaine detection was performed using monoclonal benzoylecgonine antibody from mouse, peroxidase‐conjugated anti‐mouse IgG and visualized by 3,3′‐diaminobenzidine method showed these histological procedures didn't compromise antigenicity.  相似文献   
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Objectives

Develop the concept of differential institutional engagement and test its ability to explain discrepant findings regarding the relationship between the age structure and homicide rates across ecological studies of crime. We hypothesize that differential degrees of institutional engagement—youths with ties to mainstream social institutions such as school, work or the military on one end of the spectrum and youths without such bonds on the other end—account for the direction of the relationship between homicide rates and age structure (high crime prone ages, such as 15–29).

Methods

Cross sectional, Ordinary Least Squares regression analyses using robust standard errors are conducted using large samples of cities characterized by varying degrees of youths’ differential institutional engagement for the years 1980, 1990 and 2000. The concept is operationalized with the percent of the population enrolled in college and the percent of 16–19 year olds who are simultaneously not enrolled in school, not in the labor market (not in the labor force or unemployed), and not in the military.

Results

Consistent and invariant results emerged. Positive effects of age structure on homicide rates are found in cities that have high percentages of disengaged youth and negative effects are found among cities characterized with high percentages of youth participating in mainstream social institutions.

Conclusions

This conceptualization of differential institutional engagement explains the discrepant findings in prior studies, and the findings demonstrate the influence of these contextual effects and the nature of the age structure-crime relationship.  相似文献   
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Taking into account the political and social transformations initiated by the 1974 April revolution and the process of democratic transition, this article analyzes the political context and issues registered in documentary films in the period 1974–76. In their own way, documentary films carried a certain cultural praxis and social memory through the variety of symbols, beliefs, values, attitudes, and discourses that lay within these documentaries, allowing us to evaluate the dynamics of both power and legitimacy implicit in political culture. This article will focus on the cultural and political implications of documentary films on political theory in regards to the Portuguese democratic transition.  相似文献   
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This paper reviews an emerging body of literature on governance interventions in countries with ongoing violent conflict, recovering from conflict or at risk of conflict. The review focusses on three broad intervention areas. The first includes interventions that support local governance and the improvement of local capacity for collective action. The second area comprises interventions that strengthen the accountability, legitimacy, and reach of state institutions, including the improvement of information and the provision of public goods. The third centres on interventions aimed at changing social norms that shape systems of governance. Ways forward for future research and policy are proposed.  相似文献   
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