The inclusion of ergonomic tools in the informational, conceptual and preliminary phases of the product design methodology

The process of product development has received special attention as it is being recognized as a source of competitive gain. Through its systematic use companies reduce costs, increase quality and decrease development time. However, one can find products being launched on the market that cause dissatisfaction to its users, and in consequence if the customer feels harmed or injured he will no longer purchase a product from the same brand. This in regard only to the commercial aspect; usually the danger of an accident or injury is not even thought about. This paper is the basis of the dissertation master's degree and used a literature research to build the repertoire, analyzing the methodologies applied by product design engineers, designers and ergonomists. The analysis results demonstrate the inefficiency of the design methodologies ergonomic issues. The contribution of this work lies in the suggestion to include ergonomic tools in all phases of product development and the presentation of a table with the tools that points out its most suitable time of application and results.     

Zambian Women in South Africa: Insights Into Health Experiences of Labia Elongation

Labia minora elongation consists in the manual stretching of the inner lips of the external genitalia. This practice is documented in east and southern Africa. The experiences of African women in the diaspora practicing elongation are not thoroughly understood. The purpose of this qualitative study was to explore the health harms and benefits associated with this practice of Zambian women who have migrated to Cape Town, South Africa. Twenty women and seventeen men participated in this study. Between December 2013 and May 2014, in-depth interviews and natural group discussions were conducted with the participants. The focus of this article is to report on the emic of the women related to notions of health, hygiene, and well-being. Labial elongation is perceived as a practice involving minor, short-term adverse effects that can be prevented by following some basic hygiene. Overall, personal and social value is placed on this practice because of its reported benefits for the sexual health of men and women, and for women's femininity and self-image. Further research is necessary on how female genital modifications influence Zambians’ sexual preferences to inform the development of culturally appropriate health promotion interventions.     

On the effects of public and private transfers on capital accumulation: some lessons from the NTA aggregates

Intergenerational transfers are a very important part of our daily economic activity. These transfers, whether familial or public, may influence our economic decisions to the same extent that financial markets do. In this paper, we seek to shed some light on the effects of transfers on capital accumulation in the face of demographic aging. In particular, a general equilibrium overlapping generations model with realistic public and familial transfers drawn from the National Transfer Accounts project is implemented to Spain. Given that, in this case, net familial transfers mainly go from parents to children while public transfers go from children to parents, it is shown that the Spanish baby boom and baby bust could lead to capital depletion and a reduction in consumption per capita.     

The Value of Trust: An Analysis of Social Capital in Natural Areas

This paper defines and analyses the characteristics of social trust that develop in natural areas, examining the connections and interactions between the people and institutions involved. It offers a deeper understanding of the different degrees of trust and the identification of those attributes that affect the generation of this trust at three different levels: strategic, normative and cognitive. The study of the value of trust allows, or at least contributes to, an understanding of different levels of development. The study population consists of local associations, as a sample of existing social structures, and is taken from two areas in Andalusia, Spain. From the application of the proposed method a null hypothesis for the runs and Mann–Whitney tests is accepted at the three levels of trust for both areas. For strategic and cognitive trust, the behaviours of both areas are homogenous, while in the case of normative trust for the Chi square test the alternative hypothesis is accepted. The methodology that is developed demonstrates the interest presented by trust as a study variable in research dealing with social capital and its direct influence on the development of territories. Trust should be considered alongside physical, natural and human capital, since none of these alone is sufficient for complete territorial development.

     

Assessing physical, sexual, and psychological violence perpetrated by intimate male partners toward women: a Spanish cross-sectional study

There have been many studies on the impact of intimate partner violence (IPV) on women's health, there being agreement on its detrimental effect. Research has focused mainly on the impact of physical violence on health, with few studies assessing the effect of sexual and psychological violence. Furthermore, there are many differences in the way violence experienced by women is assessed. While some researchers use available instruments, others develop their own questionnaires. This article gives detailed information about physical, sexual, and psychological violence, lifetime history of women's victimization, and aspects of women's behavior and feelings obtained with the questionnaire used in a Spanish cross-sectional study. Our results corroborate that IPV is not homogeneous, it being necessary to ask women about each type of violence they have experienced. Furthermore, to accurately assess the impact of IPV on women's health, it is necessary to control for other variables that also have detrimental effects on health.