Does income support increase abortions?

Currently, Temporary Assistance for Needy Families (TANF) programs in 32 American states allow low-income childless pregnant single women (CPSW) to receive monthly cash assistance, while 28 states and the District of Columbia use lump-sum payments to divert low-income families from TANF. Past research has not investigated the possible consequences on abortions of these two welfare policies. We construct a theoretical model of low-income CPSW to investigate them. The results of the theory yields the following hypotheses: (1) diversion payments to low-income mothers lower abortion incidence; and (2) diversion payments and CPSW eligibility together raise abortion incidence. We use data from the US Centers for Disease Control and Prevention’s Abortion Surveillance, and a system GMM dynamic panel, two-way fixed-effects empirical model to test our hypotheses. Our empirical results provide statistically significant evidence for the first hypothesis, but not the second.     

Psychological stress and muscle activity during data entry at visual display units

Abstract

The aim of this study was to evaluate whether psychological stress causes increased muscle activity, especially static muscle activity, in the trapezius muscles of the neck and shoulder. A pilot and a main study were carried out with 10 males and 20 females, respectively. The subjects performed a VDU data entry task under psychologically stressful and non-stressful conditions. Stress reactions were measured by different methods: heart rate and heart rate variability, hormonal excretion, and subjective ratings of mood and body symptoms. The stress condition caused an increase in heart rate. The low-frequency variability increased and the high-frequency variability decreased. Ratings of motivation and relaxation decreased, and subjects felt more activated. Pain and discomfort from the stomach increased. Adrenaline and noradrenaline in urine were unaffected. The majority of the subjects showed moderately increased static and median EMG levels during the stress condition. The interindividual variation in muscular reactions was large. Statistically significant increases were obtained for the myoelectric activity of the left (resting) trapezius muscle when pooling the two groups. It appears that the increase in muscle activity due to this type of mental stress is small, and factors other than ‘attention-related’ load may be more important. The results indicate that some individuals may be more prone to general muscle tension, making them more likely to develop symptoms and musculoskeletal pain.     

Bringing “A Different Femininity”: Immigrant Women from Bulgaria and Local Co-workers on a Factory Floor in Turkey

Qualitative Sociology - This article draws on life-course interviews with a group of Turkish immigrant women from socialist Bulgaria and locals who shared the same factory floor for approximately...     

Values and Risk Perceptions: A Cross‐Cultural Examination

This article examines the relationship between values and risk perceptions regarding terror attacks. The participants in the study are university students from Turkey (n = 536) and Israel (n = 298). Schwartz value theory (1992, 1994) is applied to conceptualize and measure values. Cognitive (perceived likelihood and perceived severity) and emotional (fear, helplessness, anger, distress, insecurity, hopelessness, sadness, and anxiety) responses about the potential of (i) being personally exposed to a terror attack, and (ii) a terror attack that may occur in one's country are assessed to measure risk perceptions. Comparison of the two groups suggests that the Turkish participants are significantly more emotional about terror risks than the Israeli respondents. Both groups perceive the risk of a terror attack that may occur in their country more likely than the risk of being personally exposed to a terror attack. No significant differences are found in emotional representations and perceived severity ratings regarding these risks. Results provide support for the existence of a link between values and risk perceptions of terror attacks. In both countries, self‐direction values are negatively related to emotional representations, whereas security values are positively correlated with emotions; hedonism and stimulation values are negatively related to perceived likelihood. Current findings are discussed in relation to previous results, theoretical approaches (the social amplification of risk framework and cultural theory of risk), and practical implications (increasing community support for a course of action, training programs for risk communicators).     

Computer integrated manufacturing applications in an automotive factory

Abstract

System integration is critical to development and implementation of CIM (computer integrated manufacture). This paper outlines the elements of the CIM system implementation strategy and deals with the representation of CIM implementation stages in TO FAS; which is a car manufacturing factory. In TOFA?, a pilot CIM project has been completed with success and other projects are in the development phase.     

Kompetenzen als Auswahlbasis von Coaches

Many companies are increasingly making use of coaching as an instrument of human resources development. The selection of the a suitable coach is more often based on intuition of the selecting human resources employees than it is objective. This underscores the need for a more systematic approach to the selection of coaches, which is based on the useable competencies of a coach and is also scientifically supported. Through a multiparadigm literature review and an explorative study, this article identifies seven base competencies of coaches, which can serve as a foundation for the selection of a coach.     

Zustandsorientierte Maschinenzuordnungs- und Instandhaltungsplanung

Previous research focuses on preventive maintenance strategies which minimize the costs of break downs and of maintenance activities. Deteriorating machine conditions with the consequence of rising scrap rates and declining productivity are mostly neglected. This paper investigates simultaneous optimization of production and maintenance planning by applying the condition-based maintenance strategy with parallel machines and overlapping capabilities. The presented model allows exploitation of machine wear considering optimal order assignments to machines which is illustrated by a numerical example.     

A Less Gendered Access to Land? The Impact of Tanzania's New Wave of Land Reform

Contemporary land reforms in sub‐Saharan Africa tend to be evaluated based on the state‐centric reforms of the past, which disadvantaged women. However, this article argues that the new‐wave of land reforms and their decentralised administration institutions and anti‐discriminatory legal frameworks may be different. Based on field research on the implementation of Tanzania's 1999 Land Acts, it identifies an institutional reconfiguration in which the formal institutions are gradually strengthened and the customary institutions slowly changed. This does not in itself pose a threat to women's access to land and some women, who are otherwise often perceived to be weak, are left better‐off. Nevertheless, access to land becomes socially more uneven.     

Preferences and Predictors of Aging in Place: Longitudinal Evidence from Melbourne,Australia

This article reports older Australians' preferences for aging in place and predictors of their subsequent experiences drawing on a longitudinal study in Melbourne over 16 years. At baseline, 40% had lived in their homes for 30 or more years and the majority had preference for aging in place. However, the proportion continuing to do so was lower, with reducing independence being a major barrier. Women, renters, those not living with a partner, or those with depressive symptoms were most vulnerable, while home ownership, socioeconomic resources, neighborhood satisfaction, and home modifications were positively associated with aging in place.