Ergonomics and Kaizen as strategies for competitiveness: a theoretical and practical in an automotive industry

With increased international competitiveness in the automotive industry, came the concern of the companies save costs and lower production costs. For this purpose many ways are designed to reduce costs and waste of raw materials and reduce activities that do not aggregate value to manufacturing processes. In the early XVII appears the manufacturing system, which processes were hard with little concern for the health and safety of employees and conditions of the workplace. After the advent of the production system called lean manufacturing, a new paradigm in terms of production system capable of providing high levels of productivity and quality. It is based on waste elimination that occur during the production process. After began a new way of thinking, creating a culture of continuous improvement and lean process with no waste and reducing costs, without neglecting the welfare worker and improving the conditions of their work environment. This paper presents a reflection on the application of ergonomics in a lean production system of an automotive industry, using methodology based on the Kaizen (Continuous Improvement) to gain performance and improving the conditions of the workplace, also will be presented with positive and negative points in using this methodology in relation to ergonomics. The research will be conducted by collecting data 'in loco' and interviews with workers. Some studies show that in companies that are lean system and using the methodology of Kaizen, the results of product quality, levels of absenteeism and accidents are better than those obtained in companies that do not apply the same concept.     

The Role of Intimate Relationship Status,Sexuality, and Ethnicity in Doing Fieldwork among Sexual–Racial Minority Refugees: An Intersectional Methodology*

Feminist researchers from a range of disciplines have called for consolidation of intersectionality as a methodology. In this article, I contribute to the literature on intracategorical intersectional methodology by drawing on my experiences of conducting fieldwork with 19 gay male Iranian refugees in Canada. Also, by merging the research on intersectionality, sexuality, and refugee studies, I take intersectionality beyond its traditional application on the lives of women of color. I particularly focus on relations between intimate relationship status and insider status, sexuality and internal gatekeepers, and ethnicity and obtaining signed consent forms. Assuming that ethnographers, albeit marginally, participate in or become part of their participant group during fieldwork, I demonstrated the utility of intracategorical intersectional methodology for a systematic examination of power dynamics and the interactions between participants’ and researchers’ markers of identity. I argue that intracategorical intersectionality challenges static definitions of insiderness in qualitative research and provides researchers with nuanced and non-hegemonic analyses of research process.     

A study of a multidimensional model of work–family conflict among Iranian employees

The majority of studies of the work–family interface have been carried out in Western societies. They also have some limitations in measuring conflict between work and family domains. This paper reports on a study of 387 male and female Iranian employees from a variety of organizations, using a six-dimensional model of work–family conflict (Carlson, Kacmar, & Williams, 2000) to assess both the nature and construct of conflict. The study used a questionnaire based on existing measures, translated from English to Persian and then back-translated to English. Using confirmatory factor analysis (CFA) the validity and cross validity of the model on employees and across gender was assessed. The final results of the analysis support the generalizability of the six-dimensional model of work–family conflict to the Iranian employees and across gender.     

Partitioning of Dietary Metal Intake—A Metal Dietary Exposure Screening Tool

Detection of heavy metals at trace or higher levels in foods and food ingredients is not unexpected given the widespread unavoidable presence of several metals in nature, coupled with advancement in analytical methods and lowering limits of detection. To assist risk managers with a rapid risk assessment when facing these situations, a metal dietary exposure screening tool (MDEST) was developed. The tool uses food intake rates based on the National Health and Nutrition Examination Survey 2005–2010 consumption data for the U.S. population two+ years and up and for infants age six months to <two years based on the Nestlé Feeding Infants and Toddlers Study, and existing exposure limits for several frequently detected metals (e.g., inorganic arsenic, cadmium, chromium, lead, and mercury). The tool has data entry fields for detected concentrations and includes algorithms that combine metal levels with consumption data to generate screening‐level exposure estimates, which it then compares to MDEST assigned default portions of the exposure limits in the risk characterization module. As a screening‐level tool, the risk assessment output is intentionally conservative, public health protective, and useful for a rapid assessment to set aside issues that are not of concern. Issues that cannot be readily resolved using this screening tool will need to be further evaluated with more refined input data that are tailored to the specific question or situation under consideration.     

Gender and Migration in the Central Valleys of Oaxaca

In this paper, we examine the gendered nature of international and internal migration that originates in the central valleys of Oaxaca, Mexico. Our goals are to define migration patterns and outcomes for Oaxacan women from the central valleys region and note the differences that mark migrant men and women. We use ethnographic data from anthropological research in 12 of Oaxaca's central valley communities to argue that local concepts of what defines correct behaviour (for both men and women) are critical to the outcomes and the differences that exist in the practices of migrant men and women.     

Mehr Arbeit,mehr Armut? Ausmaß und Hintergründe der Entkoppelung von Erwerbsarbeit und materieller Sicherheit von Alleinerziehenden im Ländervergleich

Labour market reforms implemented in recent years in a number of countries have aimed to increase participation rates among single parents in order to reduce the disproportionately high poverty rate and share of benefit recipients among them. However, our quantitative analyses based on EU-LFS and EU-SILC indicate that paid work has to some extent become dissociated from material security. Although participation rates among single parents rose in the five years before the financial and economic crisis, their risk of being in poverty remained the same or actually increased. This finding holds true for different types of welfare state, as the comparison between Germany, France, Sweden and the UK shows. The potential poverty-reducing effects of increasing labour market participation are clearly being weakened by certain counter-trends. Possible explanations, which apply to varying extents in the four countries, are declining market wages and reductions in social transfers. Moreover, previously latent material risks of lone parenting unfold with the modernisation of gender roles and the erosion of lone mothers ‘avant-garde’ role as working parents. This is a common challenge across countries which has so far not been addressed sufficiently by social and labour market policies.     

Unscharfe Konturen – kritische Standortbestimmung eines Beratungsnetzwerks

In our article, we discuss the field of network consultancy—from the perspective of a consultancy network. In the beginning, we focus on the phenomenon “network”: What is a network, what is its function? Which challenge do we have to deal with? We talk about our own experiences as a network organisation und discuss relevant topics, which also refer to ourselves. We debate whether it is always and basically possible to counsel organisational networks and talk about requirements, factors for success, and structural roadblocks in a consultancy process—also about charm and risks involved when a network of consultants counsels an organisational network. Furthermore, we are opening our toolbox: Which instruments and interventions are particularly helpful and useful in the process of organisation network consultancy? And how do we take care of our own network? In our conclusion, we finally emphasize why it is so important to deal with organisational network consultancy—because networks are the most relevant form of organisation in the future.