chainsaw is an important machine for tree felling limbing and bucking in hyrcanian forest and the major problems related to using forest machines was sound intensity. the aim of this study was to measure the sound level in occupational exposure of workers, determine the exposure time of workers and comparison of the variables among the workers. this study was carried out in namkhaneh district i...

For TREC Crowdsourcing 2011 (Stage 2) we propose a networkbased approach for assigning an indicative measure of worker trustworthiness in crowdsourced labelling tasks. Workers, the gold standard and worker/gold standard agreements are modelled as a network. For the purpose of worker trustworthiness assignment, a variant of the PageRank algorithm, named TurkRank, is used to adaptively combine ev...

Numerous studies have shown worker cooperatives’ potential to reduce the precarity and economic exclusion of marginalised groups. However, less is known about their other social effects. In particular, impact cooperative work on intimate scales such as family life home has received little academic attention. This article examines how joining a changes migrant women’s position in spaces: hom...

OBJECTIVES To examine gender and racial disparities in ischaemic heart disease (IHD) mortality related to metalworking fluid exposures and in the healthy worker survivor effect. METHODS A cohort of white and black men and women autoworkers in the USA was followed from 1941 to 1995 with quantitative exposure to respirable particulate matter from water-based metalworking fluids. Separate analys...

Abstract This chapter deals with the last type of work distinguished in beginning book—domestic work. Domestic is often perceived as most undesirable I describe here different attitudes men and women to domestic My analysis shows great gender inequalities. Men are still helpers women, whereas overwhelmed obligation manage everyday life their families. distinguish strategies used by avoid duties...

This article extends existing sociological scholarship on doing and displaying family by developing the concept of documenting families. We suggest that is conceptually rich insofar as it showcases relationship, tensions, between institutional practices individual experiences display. Drawing our research with men who became parents without partners, we argue process made especially evident in ...