the study of prostitute women's knowledge about ways of hiv transmission in tehran in 1390 azizi h , saboory e *, ghaderi s received: 11 sep , 2013 accepted: 21 nov , 2013 abstract: background & aims: a third wave of sexual transmission of hiv has been increased recently. in this context, one of the high risk groups is female sex workers that as a vulnerable group they are prone to aids an...

We discuss superstatistics theory of labour productivity. Productivity distribution across workers, firms and industrial sectors are studied empirically and found to obey powerdistributions, in sharp contrast to the equilibrium theories of mainstream economics. The Pareto index is found to decrease with the level of aggregation, i.e., from workers to firms and to industrial sectors. In order to...

In this paper, we apply search theory to ana lyze the determinants of job search success as measured by the wages earned by re-employed male and female Polish workers after a spell of unemployment in 1994-2001. In addition to a general examination of postunemployment earnings, this study focuses on several specific themes. In particular, we investigate (i) if the receipt of unemployment benefit...

INTRODUCTION In Bangalore, new HIV infections of female sex workers and men who have sex with men continue to occur, despite high condom use. Pre-exposure prophylaxis (PrEP) has high anti-HIV efficacy for men who have sex with men. PrEP demonstration projects are underway amongst Indian female sex workers. We estimated the impact and efficiency of prioritizing PrEP to female sex workers and/or ...

BACKGROUND Very little is known about female injecting drug users (IDU) in Bangladesh but anecdotal evidence suggests that they are hidden and very vulnerable to HIV through both their injection sharing and sexual risk behaviors. In order to better understand the risks and vulnerability to HIV of female IDU, a cohort study was initiated through which HIV prevalence and risk behaviors was determ...

This study examines healthcare use in 2011 for communicable diseases among migrant workers compared with Thai workers in Thailand. The relative risks (RRs) of 14 communicable diseases (803,817 cases between ages 18 and 59) were calculated using the National Epidemiological Surveillance System, a nationwide hospital database. Regarding the migrant workers, 71.0% were Burmese and 17.3% were Cambo...

BACKGROUND The study of illnesses causing absence of workers from work in industries is a practical method to study the health status of industrial workers and to identify occupational health hazards. The iron and steel industries are particularly hazardous places of work. Published data from India on health status of iron and steel workers is limited, therefore this study was undertaken to inv...