Metabolic and hormonal responses to different resistance training systems in elderly men

Objective: To compare acute and sub-acute responses in hormonal profile and metabolic parameters in elderly people who participated in two methods of strength training (ST) with equalized loads.

Methods and materials: A total of 12 elder individuals (65?±?3 years) were randomly assigned to two training methods: constant intensity (CI, 3 sets of 10 repetitions with 75% of 1RM) and variable intensity (VI, 1st set: 12 repetitions at 67% of 1RM?>?2nd set: 10 repetitions at 75% of 1RM and 3rd set: 8 repetitions at 80% of 1RM). Both methods included the following exercises: leg press, knee extension, and squat with 1?min rest intervals between sets. Free speed of execution and maximum range of movement were encouraged throughout each set for both protocols. Blood samples were analyzed included glucose, testosterone (T), cortisol (C), T/C rate, growth hormone (GH), and lactate at 2 and 24?h post intervention.

Results: There were no observed differences in glucose, testosterone, GH, and lactate concentrations both at 2 and 24?h after the execution of the two training methods. However, significant increases in the levels of T/C rate and decrease on cortisol were observed immediately post exercise for both protocols.

Conclusions: Although no significant differences were observed between the two interventions in relation to the hormonal and metabolic parameters analyzed, both training methods promoted a favorable response, with a slight superiority noted for the CI method relative to the hormonal profile.     

Of Mice,Rats, and Men: Exploring the Role of Rodents in Constructing Masculinity Within a Group of Young African American Males

In this article I demonstrate the process through which mice—generally characterized as meek and frightened creatures—are used symbolically by the participants in a study I conducted among boys on a high school basketball team to define masculinities that are consistent with what Connell (1995) calls hegemonic masculinity. I use ethnographic data, gathered as an assistant coach of the team, to argue that in managing their interaction with rodents, the young men and coaches, through their talk, transform their orientation to these creatures by constructing the rodents in a manner that encourages aggressive responses. Although the participants' use of mice is part of an idioculture (Fine 1987) that may be distinctive to the team, the meanings they create are consistent with a broader set of meanings and evaluations of men and masculinity.     

A theoretical framework for comparisons of social movement participation

This article attempts to draft a framework for the comparison of movement participation. The standards of comparison I developed at the movement level were the magnitude of mobilization potentials, the composition of multiorganizational fields, organizational characteristics, and action orientation. Utilizing this framework, I compared mobilization campaigns for three different types of activities conducted by three different movements: a campaign conducted by a labor union for, possibly, a strike, a campaign of the Dutch peace movement in a local community for a national demonstration, and campaigns by women's groups in a community for a variety of activities. I explain differences in motivational dynamics and levels of participation in terms of differing movement characteristics. Finally, I discuss the advantages of comparative work on social movements.     

Candidate emergence as movement mobilization: An analysis of Women's post-2016 electoral engagement

Political science scholarship argues that women's underrepresentation in American politics stems from a persistent shortage of female candidates. Women are less likely to run because they often perceive individual and structural obstacles that negatively impact their electoral interest. Such barriers remain intact, yet thousands of women have signaled their interest in running for office since the 2016 election by participating in candidate training programs (CTPs). Though running for office is not commonly defined as an activist activity, this article argues that theories of collective action and movement mobilization, rather than those focusing on the psychological aspects of candidate emergence, are better equipped to explain the recent increase of electoral interest. Using EMILY's List—an elite political entity that began as a grassroots social movement organization—as a case, this article integrates scholarship from sociology and political science to examine how feminist activist organizing can impact women's interest in running for public office. I first review the research on women's candidate emergence and CTPs before discussing the electoral movement strategies and the mobilizing impact of the media and collective action frames. The article reviews recent scholarship on the Women's March and the Resistance, then synthesizes the literature to examine EMILY's List and their electoral movement strategies leading up to the 2018 midterm elections. I conclude by suggesting avenues for future research that can bridge the relationship between movements and electoral politics and advance scholarly understanding of how, when, and why women run for office.     

Perception of Emotions in the Hand Movement Quality of Finnish Sign Language

This study investigated whether people can decode emotion (happiness, neutrality, and anger) communicated via hand movements in Finnish sign language when these emotions are expressed in semantically neutral sentences. Twenty volunteer participants without any knowledge of sign language took part in the experiment. The results indicated that the subjects were able to reliably decode anger and neutrality from the quality of hand movements. For happy hand expressions, the responses of happiness and neutrality were confused. Thus, the study showed that emotion-related information can be encoded in the quality of hand movements during signing and that this information can be decoded without previous experience with this particular mode of communication.     

Movement-relevant Theory: Rethinking Social Movement Scholarship and Activism

The dominant American social movement scholarship has become detached from the concerns of actual social movements. But the dramatic growth of social movement activity in recent years, especially the global justice movement, is creating the conditions for an emerging new direction in social movement scholarship which prioritizes the relevance of such work to the movements themselves. A problem in the current social movement literature is that the different schools of thought tend to overemphasize particular variables and pit them against one another. Rather than simply seeking to emphasize a different variable in the lifecycle of a social movement, a movement-relevant approach has the potential to transcend these schisms (such as structure versus culture). At the same time, this approach does not categorically reject earlier theoretical perspectives, but instead seeks to glean what is most useful for movements from these earlier works. Likewise, this emergent direction entails a dynamic engagement with the research and theorizing already being done by movement participants. In this paper, we explore this growing convergence of movement-relevant scholarship, identifying the academic work being used by movement participants as well as the analysis taking place within the movements themselves, with a particular focus on the global justice movement.     

Effects of residential density on sonoran desert nocturnal rodents

We compared nocturnal rodent distributions among residential developments and in adjacent undeveloped native habitat remnants in Tucson, Arizona during October 1994. We trapped rodents in 2 low density (0.5 houses/ha) developments, 2 medium density (7.5 houses/ha) developments, and in 4 adjacent blocks of undeveloped native habitat using trap lines of 50 snap traps spaced at 2 traps every 10 meters. We compared species abundance, species richness, and total abundance among the 4 site types in a contingency table using a 2-tailed Fisher's exact test, and used post-hoc tests where the null hypothesis of no difference among sites was rejected. We encountered 144 individuals representing 5 species of nocturnal rodents in 1200 trap nights. Of 4 native rodent species, none were captured in medium housing density sites. House mice (Mus musculus) were captured only in medium housing density sites. Total rodent abundance was lower in both the medium density residential and the adjacent undeveloped sites than in either low density or adjacent undeveloped sites. Low density housing must be included in the developing matrix if the full complement of native nocturnal rodents is to be retained in Tucson.     

Collaborative Frame Construction in Social Movement Campaigns: Bisphenol-A (BPA) and Scientist–Activist Mobilization

Previous research has explored the definitional features of the processes of scientific expert activism but has been less clear regarding the dynamics of this scientific activism. This paper addresses these gaps in understanding by using an exploration of the state-based efforts and mobilizations to regulate the chemical Bisphenol-A (BPA) to identify and analyze the dynamics of interactions between scientists and activists as they collaborate in pursuit of movement objectives. Drawing primarily from interview data and participant observation, I explore how scientific experts—through collaboration and work with activists—impact the processes of movement framing, and how, in turn, the collaborative dissemination of these frames may contribute to movement goals. I argue that the relationships and coordination that developed between BPA scientists and activists resulted in a collaboratively crafted set of frames that were both scientifically rigorous and highly resonant to a public audience.     

外国警察教育培训模式对我国警察培训的启示

总结了美国、法国、日本警察培训模式的特点、课程体系、教学内容等特色,并分析了当前我国警察培训模式的利弊,从课程设置、教学模式、师资队伍建设三方面提出了完善我国警察培训模式的构想。     

Cultural Discourse in Action: Interactional Dynamics and Symbolic Meaning

Cultural sociology has recently developed new tools with which to understand and analyze meaning in terms of cultural discourse. Specifically, this paper further develops the Alexanderian form of discourse analysis through application on the micro-level. Utilizing extensive ethnographic data, the mythopoetic men's movement is examined in terms of how its participants construct political meaning that motivates and guides their action. In empirical detail, these actors can be seen as creating a cultural discourse that constitutes the social movement at a fundamental level while at the same time the discourse is continually negotiated, contested, and reconfigured. Exposed is the “discourse of liberational masculinity” which is used by movement participants to challenge and confront hegemonic masculinity in American society. Examining the mythopoetic men's movement from this perspective demonstrates the analytic utility of this approach through revealing in unique ways the dynamics of morality, political belief, and perceived hegemony within this popular contemporary social movement.     

The modularity of the ‘revolutionary’ repertoire of action in Egypt: origins and appropriation by different players

The Egyptian ‘revolutionary’ repertoire of action, that is to say the repertoire used by the protesters of January 2011, was characterized by a combination of several features: occupation of a symbolic place; ‘horizontal’ forms of organization; recourse to new electronic information and communication technologies (especially social networks); and rhetoric centered around universal values such as dignity, social justice, human rights, and democracy. This repertoire was born as a result of the merging of two parallel cycles of mobilization, which had actually started during the previous decade, one animated by activists from the educated middle class, and the other by workers struggling for economic and social reforms. After the fall of Hosni Mubarak in February 2011, it demonstrated its extreme modularity, being appropriated by different players from all sections of the political spectrum, from the Salafist hāzimūn to proponents of the military power.     

服务外包业的合作发展和优化分析

通过审视当前服务外包业的发展趋势,对长江三角洲地区发展服务外包的自身优势、劣势及长三角环境机遇、挑战进行简略分析,提出优化建议。     

Survivor: spectators and gladiators in the US environmental movement, 2000–2010

What motivates people to participate in which forms of environmental activism? To address this question, we revise empirical models examining environmental activism by disaggregating the outcome variable of movement participation and dichotomizing two key motivational factors. Using repeated cross-sectional data from the US General Social Survey of 2000 and 2010, this study conducts logistic regression of four forms of participation on perceived severity and sense of efficacy, while accounting for biographical availability and political engagement. Results from regression analysis show that vocabularies of motive have substantial impacts on an individual’s likelihood of: (1) signing a petition; (2) giving money; (3) joining a group; and (4) joining a protest or demonstration. Their effects are large enough to override the noticeable impacts of liberalism and education. This study also finds that the level of participation in the movement across all forms has decreased between 2000 and 2010. These findings direct our attention to the limited capacity of the public sphere to accommodate the environmental movement during the last decade, as well as to potential changes in environmental activism in the coming decades that may mobilize those previously less likely to participate.     

提高研究生培养质量的几点实践——以湖南农业大学农药学专业为例

以湖南农业大学农药学专业研究生培养过程的各环节为着眼点,从生源质量、导师指导制度、营造学术氛围、学位论文、学生实践能力、学生道德观的培养几个方面浅析了提高研究生培养质量的几点实践,以期为提高我国农学类研究生培养水平提供参考。     

Labor‐Environmental Coalition Formation: Framing and the Right to Know1

This article examines the formation of a cross‐movement coalition between elements of the labor and environmental movements in New Jersey. We explain the successful formation and initial political campaign of the New Jersey Work Environment Council with an expansion of the theoretical perspective of frame analysis. We propose a model of a coalition collective action frame that offers several important insights into the active role coalition actors play in the construction of a common frame uniting union and environmental activists. Using qualitative data gathered from interviews, observations, and document analyses of two major campaigns, we argue that the coalition frame allowed new political opportunities to be created, leading to the establishment of the most sweeping right‐to‐know laws in the United States. We conclude the discussion of coalition framing by examining political constraints on the framing possibilities of coalitions, specifically by exploring how the discursive shift from the right to know to the right to act failed to expand the influence of the cross‐movement coalition as originally expected by its members.     

‘A mockery of equality’: an exploratory investigation into disabled activists’ views of the Paralympic Games

This article offers an exploratory analysis of the opinions of disabled activists towards the Paralympic Games. With the use of a qualitative online survey, the work focuses on the perceptions of disabled individuals (n = 32) who are not Paralympic athletes but are affiliated to the disability rights group, the United Kingdom Disabled People’s Council. Working on the premise that the views of disabled activists have been excluded from Paralympic sports discourse to date, the results illustrate a nuanced yet negative view of the Games to contrast with an existing, yet overly positive, academic narrative. Participants were particularly cynical of the portrayal and production of the Games and its Paralympic athletes as they perceived that the wider population of disabled people is misrepresented. The overwhelming perception in this preliminary analysis suggests that the Paralympic Games can be counterproductive to disability rights beyond sport.