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181.
We utilize a 1992 survey of approximately, 2500 AIDS activists to analyze their degree of participation. Activity levels were affected by several traditional predictors, but the inclusion of contextual measures indicating the activists' connection with AIDS, especially the pain and loss incurred, led to a much fuller and more complex explanatory model. We argue that a richer comprehension of political participation requires more studies of issue-specific activists and the specification of contexual features that serve to motivate more intensive degrees of participation. 相似文献
182.
Fournier Patrick Blais André Nadeau Richard Gidengil Elisabeth Nevitte Neil 《Political Behavior》2003,25(1):51-67
Issue importance mediates the impact of public policy issues on electoral decisions. Individuals who consider that an issue is important are more likely to rely on their attitudes toward that issue when evaluating candidates and deciding for whom to vote. The logic behind the link between issue importance and issue voting should translate to a link between issue importance and performance voting. Incumbent performance evaluations regarding an issue should have a stronger impact on the vote choice of individuals who find that issue important. The analysis demonstrates that there is a significant interaction between performance evaluations and issue importance. People concerned about an issue assign more weight to their evaluations of the government's performance on that issue when making up their mind. 相似文献
183.
This article seeks to reflect on the possibilities of cooperative R&D to constitute an opportunity for companies in developing countries to take part in the innovation concerning technological frontier. In order to show this thesis can be true, this article is based on the case study of Petrobrás, the Brazilian state-owned oil company, which has employed the resource of cooperative R&D to gain access to the new subsea boosting technology and to acquire a place in the vanguard of such technology. However, the catch-up occurs only when firms in developing countries actively take part in the innovation process and accomplish an efficient process of technological learning, which is reflected on the evolution of interactions with external partners. The experience of Petrobrás is analyzed emphasizing the technological learning process through the transformation in its agreements with external partners. We present three cases of subsea boosting technologies developed by Petrobrás together with a majority of foreign producers or institutes. The analysis of these experiences allows us to show that the learning process and the mastery of in-house processes were accompanied by a significant evolution in the agreements with external sources. Petrobrás passes on from the position of cosponsor to that of articulator of the innovation process in technological cooperation agreements. The article proposes an evolutionary sequence to analyze the company's learning process. The evolutionary trajectories are different in each case, but in all of them it was possible to prove the increasing commitment of Petrobrás to the innovation effort. 相似文献
184.
Everhart D. Erik Nicoletta Alexandra J Zurlinden Taylor M Gencarelli Amy M 《Psychological injury and law》2020,13(1):33-43
Psychological Injury and Law - Survival following traumatic brain injury (TBI) has increased following advances in medical care. However, TBI survivors often experience significant deficits in... 相似文献
185.
Limiting the attention countries receive from the foreign press is thought to reduce the incidence of deadly foreign attacks, but by how much? We show that the incidence of deadly foreign terrorism increases as a nonlinear function of the level of foreign press attention states receive. As a result, the benefits of reducing foreign press attention to prevent deadly foreign terrorist attacks are uneven: some states stand to benefit more than others. Nevertheless, we also show that reducing press attention produces, at best, only minor reductions in the number of deadly foreign terrorist attacks states experience. These results suggest that reducing foreign press attention may not provide as much security as governments expect. 相似文献
186.
Employees contribute more when they are aware of their leaders’ high performance expectations (HPE), but how can leaders successfully convey HPE? Here it is argued that both transformational and transactional leadership behaviors involve goal-setting, which can affect employee-perceived HPE. Using a leadership training field experiment with 3,730 employees nested in 471 organizations, the findings support that training in transformational, transactional and combination leadership training significantly increased employees’ HPE relative to a control group. Furthermore, transformational leadership and pecuniary rewards seem to be important mechanisms. This implies that public leaders can affect HPE through leadership and thus potentially organizational performance. 相似文献
187.
Ana Carolina Vimieiro Gomes André Luiz Dos Santos Silva 《Journal of Iberian and Latin American Studies》2019,25(1):81-103
Th present article deals with the visual culture present in the books and textbooks on biotypology in Brazil, in the 1930s and 1940s. It analyses the representations of bodies in images, all of which were employed to guide people on the reasoning and practices of bodily measurement and classification according to the main biotypology approaches. Images herein discussed expressed the following scientific modus operandi of biotypology in Brazil: anthropometry, biometry and the construction of an average body; categorisation of biotypes, physical culture and classic aesthetic; and the link between normality, beauty and moral conceptions applied to women’s body features. This analysis also seeks to shed light on some of the ways in which biotypology strayed from and was consistent with eugenic discourse in Brazil. The representation of bodies in Brazilian biotypology showed the efforts to construct normal and deviant bodies defined according to ideals of national and racial identity, perfection, symmetry, harmony, goodness, fairness, femininity and beauty. 相似文献
188.
We undertake an investigation of public statements and pronouncements from leaders at various universities to gain insight into institutional values and environments relative to women and their participation and advancement in science, technology, engineering, and mathematics (STEM) and other disciplinary fields. Employing content analysis techniques to focus on terminological use and keyword interdependencies in these speeches, our findings indicate that, while gender equality is addressed as a separate topic in its own right, university leaders raise issues of gender in the context of STEM participation primarily in conjunction only with other topics. As expected, the data also support arguments suggesting diversity in general as an important goal espoused in the rhetoric of university representatives. Questions remain, however, concerning whether these speeches presage concrete institutional commitments and responses relative to the achievement of diversity, gender equality, and gender equity in the STEM professoriate. 相似文献
189.
Drawing on recent scholarship on the financialization of agro-food systems and the global land grab, this paper examines new forms of financial investment in agriculture in the Canadian prairie provinces. We examine the factors underpinning investor involvement in the sector, including its anticipated financial performance as well as processes of agricultural restructuring that, combined with government actions to liberalize farmland ownership, have facilitated the enrollment of land and labour into new financial vehicles. We focus in particular on the emergence of two new forms of investment vehicles – farmland investment funds and an exchange-traded farming corporation – comparing the business model and investment strategy of each. In doing so, we highlight the ways in which the new investment patterns may propel the restructuring of the agricultural sector, alter power relations among key actors, and introduce new logics into the farming landscape. Our findings allow us to comment on the relevance of the land grabbing frame for making sense of the financialization of agriculture in the global North. 相似文献
190.