improving cleaning and disinfection performance must be taken into account for prevention and control of infection. health care settings are engaged in a battle against healthcare associated infection (hais). the importance of infection prevention and control is increasing due to rapidly developing strains of multi-drug resistant organisms (mdros) that can result in serious illness and even dea...

This study examines whether maternal employment affects the health status of low-income, elementary-school-aged children using instrumental variables estimation and experimental data from a welfare-to-work program implemented in the early 1990s. Maternal report of child health status is predicted as a function of exogenous variation in maternal employment associated with random assignment to th...

Improving cleaning and disinfection performance must be taken into account for prevention and control of infection. Health care settings are engaged in a battle against healthcare associated infection (HAIs). The importance of infection prevention and control is increasing due to rapidly developing strains of multi-drug resistant organisms (MDROs) that can result in serious illness and even dea...

mri workers are occupationally exposed to static and time-varying gradient magnetic fields.  while the 24-hour time-averaged exposure to static magnetic fields is about a few mt, the maximum static field strength can be as high as 500 mt during patient set up. over the past several years, our lab has performed extensive experiments on the health effects of exposure of animal models and humans t...

The rapid spread of electronic health records raised an interest to large-scale information extraction from clinical texts. Considering such a background, we are developing a method that can extract adverse drug event and effect (adverse–effect) relations from massive clinical records. Adverse–effect relations share some features with relations proposed in previous relation extraction studies, ...

the use of herbal medicines in diabetes is promising but still far from proven. the purpose of this article is to examine the effect of herbal medicines in the treatment of diabetes, focusing on potential benefits and risks. medline, expert interviews, books, articles and internet searches were used to identify herbal medicines with anti-diabetic properties and their diabetes-related health eff...

background: due to the increasing pollution of water resources, this study was carried out for evaluation of water quality pollution indices for monitoring of heavy metals (as, zn, pb and cu) contamination in ghahavand plain, hamadan province, western iran during spring and summer 2012. methods: totally, 20 ground water wells were chosen randomly. the samples were filtered (0.45 μm) and maintai...