there were many occupational toxins for central nervous system and peripheral nervous system such as toxic and heavy metals. the aim of this study was introduction of occupational toxins with neurological effects and inflammatory effects specially. it is a review article. researcher found the important data about the occupational toxins for nervous systems. author searched in related journals, ...

in occupational and environmental health research, individual, group and community research participants have a unique and vested interest in the research findings. the ethical principles of autonomy, non-maleficence and beneficence are helpful in considering the ethical issues in the disclosure of research findings in occupational and environmental health research. researchers need to include ...

background: to evaluate the risk involved, there is need to know the quantum of personnel exposures in whole service. dose reports from an oncology centre over 7 block periods, 5 years each from 1979 till 2013 are analyzed. materials and methods: personnel monitoring (pm) reports till 1990s with film badges and later thermoluminescent (tl) badges (caso4.dy) were evaluated. 35 years total servic...

Background: Childhood poisoning is a significant international health concern. Very little is known about trends in exposures within schools and preschools. The objectives of this study were to investigate the data recorded by the New Zealand National Poisons Centre (NPC) on these types of exposures over a 21 year period (1989 to 2009) and to determine trends and propose strategies to reduce th...

In this paper we investigate whether banks that borrow from other banks have lower risk levels. We concentrate on a large sample of Central and Eastern European banks which allows us to explore the impact of interbank lending when exposures are long-term and interbank borrowers are small banks. The results of the empirical analysis generally confirm the hypothesis that long-term interbank expos...

3D Collaborative Virtual Environments (CVEs) have been in the focus of CSCW research for some time. This paper presents a study comparing teamwork done in a CVE with teamwork done in a 2D remote condition and a F2F control condition. The tasks done were designed for groups without prior knowledge; they did not favor any of the environments. In some dependent variables, the 3D environment outper...

To contemplate discussing the strategic challenges in the Mediterranean at the present time without taking account of the geopolitics of the Sahel is simply unthinkable. The Sahel occupies a key location mid-way between the Mediterranean world and sub-Saharan Africa. A buffer zone but above all an area of contact and trade which cannot easily be controlled, the Sahel arc is fast becoming an end...