Global and regional estimates of violence against women

The report presents a global systematic review of scientific data on the prevalence of two forms of violence against women: violence by an intimate partner (intimate partner violence) and sexual violence by someone other than a partner (non-partner sexual violence). It shows global and regional estimates of the prevalence of these two forms of violence, using data from around the world. The report details the effects of partner and non-partner sexual violence on several aspects of women’s health. It shows that women who have experienced intimate partner violence have higher rates of depression, HIV, injury and death, and are more likely to have low birth weight babies, than those who haven’t. Though research on the health effects of non-partner sexual violence is more limited, the evidence clearly shows that sexual violence has both long- and short-term debilitating effects on women’s mental health and well-being. Report developed by the World Health Organization (WHO), the London School of Hygiene and Tropical Medicine (LSHTM) and the South African Medical Research Council (MRC)

Self accelerating solutions in a DGP brane with a scalar field trapped on it: the dynamical systems perspective

We apply the dynamical systems tools to study the linear dynamics of a self-interacting scalar field trapped on a DGP brane. The simplest kinds of self-interaction potentials are investigated: a) constant potential, and b) exponential potential. It is shown that the dynamics of DGP models can be very rich and complex. One of the most interesting results of this study shows that dynamical screening of the scalar field self-interaction potential, occuring within the Minkowski cosmological phase of the DGP model and mimetizing 4D phantom behaviour, is an attractor solution for a constant self-interaction potential but not for the exponential one. In the latter case gravitational screening is not even a critical point of the corresponding autonomous system of ordinary differential equations.Comment: 9 pages, 8 figures. Version that matches the one published by PL

On core solutions in economies with asymmetric information

In a scenario with a continuum of asymmetrically informed agents, we analyze how the initial information of a trader may be altered when she becomes a member of a coalition. In contrast to a perfect competition frame, we first show that neither arbitrarily small coalitions nor large coalitions are enough to block an allocation which is not in the core, due to the market failure produced by asymmetric information. However, under mild assumptions, we extend the characterizations of the core provided by Vind and Schmeidler (1972) to economies with asymmetrically informed traders. We then focus on information sharing rules based on the coalitions' size. Assuming the existence of coalitions to which the sharing rule associates an information finer than all the others, we show that the corresponding cores coincide with the one defined by this finest information. Finally, characterizations for the weak fine, the fine and the private core are obtained as particular cases of this equivalence theorem.Coalitions, asymmetric information economies, information sharing, blocking mechanisms, core

Spherically symmetric solution in a space-time with torsion

By using the method of group analysis, we obtain a new exact evolving and spherically symmetric solution of the Einstein-Cartan equations of motion, corresponding to a space-time threaded with a three-form Kalb-Ramond field strength. The solution describes in its more generic form, a space-time which scalar curvature vanishes for large distances and for large time. In static conditions, it reduces to a classical wormhole solution and to a exact solution with a localized scalar field and a torsion kink, already reported in literature. In the process we have found evidence towards the construction of more new solutions.Comment: (v1) 14 pages, 3 figures. (v2) Version accepted for publication in General Relativity and Gravitatio

Living up to their name: Profamilia takes on gender-based violence

This issue of Quality/Calidad/Qualité describes the evolution of Profamilia through its work on gender-based violence in the Domincan Republic.Their project was conceived along two simultaneous paths: providing support services directly to women and girls who had experienced violence and initiating advocacy in the wider policy arena. Profamilia joined the commission that ultimately designed and promoted a law to increase protection against violence, especially domestic violence against women and children. Although the clinics now run a dynamic service program, the agency has also sustained its advocacy activities. Most of Profamilia’s advocacy work is undertaken in partnership with other NGOs or with government agencies and has converted the organization from a family planning organization to a sexual and reproductive health organization that truly serves women

Global and Regional Estimates of Violence Against Women: Prevalence and Health Effects of Intimate Partner Violence and Non-Partner Sexual Violence

Violence against women is a significant public health problem, as well as a fundamental violation of women's human rights.This report, developed by the World Health Organization, the London School of Hygiene and Tropical Medicine and the South African Medical Research Council presents the first global systematic review and synthesis of the body of scientific data on the prevalence of two forms of violence against women -- violence by an intimate partner (intimate partner violence) and sexual violence by someone other than a partner (nonpartner sexual violence). It shows, for the first time, aggregated global and regional prevalence estimates of these two forms of violence, generated using population data from all over the world that have been compiled in a systematic way. The report also details the effects of violence on women's physical, sexual and reproductive, and mental health.The findings are striking:* overall, 35% of women worldwide have experienced either physical and/or sexual intimate partner violence or non-partner sexual violence. While there are many other forms of violence that women may be exposed to, this already represents a large proportion of the world's women;* most of this violence is intimate partner violence. Worldwide, almost one third (30%) of all women who have been in a relationship have experienced physical and/or sexual violence by their intimate partner. In some regions, 38% of women have experienced intimate partner violence;* globally, as many as 38% of all murders of women are committed by intimate partners;* women who have been physically or sexually abused by their partners report higher rates of a number of important health problems. For example, they are 16% more likely to have a low-birth-weight baby. They are more than twice as likely to have an abortion, almost twice as likely to experience depression, and, in some regions, are 1.5 times more likely to acquire HIV, as compared to women who have not experienced partner violence;* globally, 7% of women have been sexually assaulted by someone other than a partner. There are fewer data available on the health effects of non-partner sexual violence. However, the evidence that does exist reveals that women who have experienced this form of violence are 2.3 times more likely to have alcohol use disorders and 2.6 times more likely to experience depression or anxiety.There is a clear need to scale up efforts across a range of sectors, both to prevent violence from happening in the first place and to provide necessary services for women experiencing violence

Preventing intimate partner and sexual violence against women: Taking action and generating evidence

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