Effects of Aerobic Training on Primary Dysmenorrhea Symptomatology in College Females

Abstract

“Single-Dose Therapy for Cystitis in Women: A Comparison of Trimethoprim-Sulfamethoxazole, Amoxicillin, and Cyclacillin,” Thomas M. Hooton et al. We evaluated single-dose regimens of trimethoprim-sulfamethoxazole, amoxicillin, and cyclacillin as treatment for acute cystitis in 38 women. The trial was prematurely stopped because of frequent treatment failures. At two days after treatment, all 13 patients given trimethoprim-sulfamethoxazole were cured, while four (31%) of the 13 given amoxicillin and four (33%) of 12 given cyclacillin had persistent bacteriuria. At two weeks, 11 (85%) of 13 patients given trimethoprim-sulfamethoxazole, six (50%) of 12 given amoxicillin, and three (30%) of ten given cyclacillin were cured. One patient with positive results of antibody-coated bacteria testing who was treated with cyclacillin had signs and symptoms of acute pyelonephritis three days after treatment, and two patients treated with amoxicillin and one treated with trimethoprim-sulfamethoxazole converted antibody-coated bacteria test results from negative to positive after therapy. We conclude that single-dose treatment of cystitis in unselected women with cyclacillin and amoxicillin may result in low cure rates and that progression to acute pyelonephritis may occur following ineffective single-dose therapy. (Journal of the American Medical Association 1985;253:387-390.)     

Breaking free from siloes: intersectionality as a collective action frame to address toxic exposures and reproductive health

ABSTRACT

There has been increasing interest in collaborative approaches between the environmental justice (EJ) and reproductive justice (RJ) movements to address the higher burden of toxic exposures and associated reproductive health outcomes in vulnerable communities. This study examined the collective action frames (CAFs) of advocates at the EJ/RJ nexus. CAFs highlight how advocates identify problems and solutions, and motivate action. The use of intersectionality was identified as a main CAF used in three key ways: breaking free from identity-based, issue-based, and movement-based siloes. First, interviewees described breaking free from identity-based siloes by identifying risks of toxic exposures that result from intersecting social locations (e.g. gender, race/ethnicity, income, immigration status) and by equally prioritizing multiple aspects of their identities as they engage in advocacy. Second, they described breaking free from issue-based siloes by developing multi-issue agendas that address a complex web of interrelated problems impacting health. Third, they described breaking free from movement-based siloes by developing cross-movement collaborations to address issues of mutual concern. Among multiple reasons given for cross-movement collaborations, advocates perceived them as valuable in order to disrupt social, political, and economic power imbalances that shape environmental reproductive health inequities, as well as other health and social inequities. Based on these findings, we suggest that intersectionality is a master frame, and thus may be useful to advocates in other social movements addressing intersectional issues. Understanding an intersectionality frame can help to inform advocacy approaches to promote health and health equity, particularly those focused on policies and structural drivers of health.     

Are persons with disabilities included in the Colombian peace process?

This article follows on from our previous one about the armed conflict in Colombia and its relationship with disability. We seek here to explore the ways in which people with disabilities are starting to be involved in the peace process with the Revolutionary Armed Forces of Colombia – People’s Army (FARC-EP), and the avenues there are for representative organizations of disabled people to have a louder voice in Colombia. Currently, while legal and human rights approaches are important, people with disabilities in Colombia do not generally have the resources to fight for their own rights. However, there could be opportunities in the negotiations currently with the National Liberation Army (ELN) to include a specific focus on the rights of people with disabilities.     

French Yellow Vests (Gilets Jaunes): Similarities and Differences With Occupy Movements

The Yellow Vests movement in France was the most widespread and violent protest movement France has seen since 1968. This research highlights the resemblances and dissimilarities between the Yellow Vests and other Occupy movements. We find similarities in movement origins around suddenly revealed economic issues and relative deprivation. We also find that the Yellow Vests resemble other Occupy movements in terms of a combined strategy of a diffused and countrywide occupation of public spaces alongside weekly mass protest, and a lack of central organization and rejection of leadership. The Yellow Vests, however, differ from other Occupy movements in the extreme violence of the weekly demonstrations. Despite its rejection by the media, violence did not affect widespread public approval. In addition, the Yellow Vests achieved most movement objectives in spite of the lack of effective leadership with whom politicians could negotiate.     

A review of empirical research on dynamic competitive strategy

Beginning with Chandler's 1962 seminal work, researchers have emphasized that competitive strategy is not a static phenomenon, but rather a sequence of interconnected actions and reactions unfolding over time. This paper reviews the empirical research on dynamic competitive strategy published between 1986 and 2005 in nine leading strategic management journals. An integrated framework is used to showcase the research in terms of antecedents, strategic actions and outcomes. The literature review demonstrates that significant progress has been made in the field of dynamic competitive strategy, and yet that there are still many promising lines of inquiry for future theoretical and empirical research, particularly in the areas of strategic action timing and path dependency.     

On complexity and lotteries' evaluation – three experimental observations

We present experimental evidence suggesting that human subjects penalize lotteries for complexity. Our results contradict the assumption that human agents follow the discounted expected utility model in multi-period choice with uncertainty. In particular, we show that the buying price offered for an inferior, simple multi-period lottery may sometimes significantly exceed the buying price offered for a better, yet more complicated, alternative, when the lotteries are sold to a group of subjects in a first-price auction. We discuss the possibility to modify the existing models of choice to this “complexity effect”.     

The stages of mass mobilization: separate phenomena and distinct causal mechanisms

The notion that mass mobilization has analytically important stages is underappreciated in the literature. This paper proposes an approach that decomposes mass mobilization into three main phenomena: origins, protest and outcome. Each stage is characterized by unique factors and mechanisms. Accordingly, the research questions pertaining to each stage are dealt with by multiple levels of analysis and alternative explanations, allowing theory testing and theory development. The paper highlights separate causal mechanisms that operate in the emergence of grievances and protest motivation during the origins stage; mechanisms involving different forms of pressure, organization, psychological processes, and external forces during the protest stage; and mechanisms pertaining to key players and strategies that determine outcomes of mass mobilization. We illustrate that certain factors and mechanisms which are key in one stage have little or no causal relevance in the other stages. Other factors and mechanisms may also dramatically change in content, meaning or configuration between the stages. This theoretical approach facilitates the integration of a large and diverse body of scholarship into a structured analysis of mass mobilization that allows for both a detailed case study as well as comparison of stages across mass protests. The analysis of stages and causal mechanisms is illustrated across cases of democratization, revolution, and protest within democracy.     

The role of attribution of causality in economic decision making

Research has established that economic decisions often deviate from game theoretic predictions. We explore the process of causal thinking as a possible explanation for such deviations. Specifically, we suggest that causal information affects economic decisions based on the principles advocated by Weiner, 1985, Weiner, 1986 attribution theory (AT) of motivation and emotion. Prior research in this area considered only subsets of the dimensions employed by the theory. We test the predictions stemming from AT in contexts where economic decisions involve sharing gains between party members (e.g., splitting profits) and assess how such decisions are affected by the reasons attributed for obtaining the gains. Results indicate a significant link between causal attribution and economic decisions and shed light on the rules and the rationale that guide this link. We conclude that research into economic decision making should pay a greater attention to the explanatory value of AT.