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Intimate partner violence affects 36 percent of women in Sub-Saharan Africa. This paper examines the relationship between decision making within couples and the incidence of intimate partner violence across 12 African countries. Using the wife's responses to survey questions, the analysis finds that compared with joint decision making, sole decision making by the husband is associated with a 3.3 percentage point higher incidence of physical intimate partner violence in the last year, while sole decision making by the wife is associated with a 10 percentage point higher incidence. Similar patterns hold for emotional and sexual violence. When the husband's report of decision making is included in the analysis, joint decision making emerges as protective only when spouses agree that decisions are made jointly. Notably, agreement on joint decision making is associated with lower intimate partner violence than agreement on decision making by the husband. Constructs undergirding common intimate partner violence theories, namely attitudes toward violence, similarity of preferences, marital capital, and bargaining, do not explain the relationship. The results are instead consistent with joint decision making as a mechanism that allows spouses to share responsibility and mitigate conflict if the decision is later regretted.

Statewide legislation has increased public access to high-potency cannabis flower and concentrates, yet federal restrictions limit researchers' access to relatively low-potency whole-plant cannabis. The goal of this study was to examine the acute effects of high-potency cannabis on cognition using a novel methodology. We further sought to compare cognitive effects of high-potency cannabis flower with and without cannabidiol (CBD), as well as cannabis concentrates to cannabis flower. 80 cannabis users were randomly assigned to stay sober or use their funds to purchase one of three high-potency cannabis products: (1) high-potency flower (≥ 20% THC) without CBD, (2) high-potency flower with CBD, (3) high-potency concentrates (≥ 60% THC) with CBD. Participants were observed over Zoom videoconferencing while inhaling their product or remaining sober and then were administered tests of everyday life memory (prospective, source, temporal order, and false memory) and decision making (risky choice framing, consistency in risk perception, resistance to sunk cost, and over/under confidence) over Zoom. High-potency cannabis flower with CBD impaired free recall, high-potency flower without CBD and concentrates had detrimental effects on source memory, and all three products increased susceptibility to false memories. CBD did not offset impairments and concentrates were self-titrated producing comparable intoxication and impairment as flower.

Purpose: The increase in social awareness, politics and environmental regulation, the scarcity of raw materials and the desired "green" image, are some of the reasons that lead companies to decide for implement processes of Reverse Logistics (RL). At the time when incorporate new RL processes as key business processes, new and important decisions need to be made. Identification and knowledge of these decisions, including the information available and the implications for the company or supply chain, will be fundamental for decision-makers to achieve the best results. In the present work, the main types of RL decisions are identified. Design/methodology/approach: This paper is based on the analysis of mathematical models designed as tools to aid decision making in the field of RL. Once the types of interest work to be analyzed are defined, those studies that really deal about the object of study are searched and analyzed. The decision variables that are taken at work are identified and grouped according to the type of decision and, finally, are showed the main types of decisions used in mathematical models developed in the field of RL. Findings: The principal conclusion of the research is that the most commonly addressed decisions with mathematical models in the field of RL are those related to the network's configuration, followed by tactical/operative decisions such as the selections of product's treatments to realize and the policy of returns or prices, among other decisions. Originality/value: The identification of the main decisions types of the reverse logistics will allow the managers of these processes to know and understand them better, while offer an integrated vision of them, favoring the achievement of better results.

This article examines the effectiveness of various policies and strategies aimed at promoting women's participation in politics in Nigeria, implemented by advocacy groups, international organizations, political parties, and the Nigerian government. Despite the legal right of women to engage in politics and governance, cultural beliefs have hindered their active involvement in politics, leading to inadequate representation of women in politics. By liberal feminist theory, the study evaluates women's responses to these initiatives, the challenges encountered in implementing them, and how political parties can enhance their effectiveness. The article suggests that legislative reform is necessary to enable women to achieve equal status to men in society, which will boost women's political participation. Furthermore, it argues that Nigeria's political parties have not done enough to encourage women's participation in politics. Hence, political parties should establish a welcoming and inclusive environment accommodating women's needs. To achieve this, political parties should organize party meetings at convenient and accessible times and places for women, eliminate obstacles that impede women's par-ticipation in politics, develop gender-sensitive training programs to enhance women's confidence and skills, and establish mentoring programs to support potential women candidates in navigating the political landscape.