sooner, especially as I have additional experiences on the subject, which I trust will prove not valueless. I regret that carelessness in punctuating should h;iva had such an effect on " Alpha", as 1 can easily see that it has caused him to have many misconceptions with regard to the matter contained in the paper. I will try and remedy some of them now, and as I suppose he has put most of his d...

For each of the 148 toxicants, EPA established a "benchmark" level that the agency considers safe. Eight of the 148 industrial poisons exceed EPA's benchmark safety levels all of the time in all 60,803 census tracts. All eight are carcinogens, that is, they are known to cause cancer: bis(2-ethylhexyl) phthalate; benzene; carbon tetrachloride; chloroform; ethylene dibromide; ethylene dichloride;...

many reports have indicated the medical importance of animal poisons in iran. the significance numbers of iranians are injured from high endemic to sporadic, by venomous snakes, scorpions, wasps, bees, fire and velvet ants, spiders and backswimmer bugs, so their nuisance prevention is an important task.

background : energy drink consumption has a direct relationship with high risk behaviors such as smoking and alcohol consumption. the aim of the present study was to investigate the pattern of energy drink consumption and its associated factors in college students. methods: a descriptive cross-sectional study was conducted on students of isfahan university of medical sciences, iran, in the acad...

in order to investigate the effect of concentration, time and consumption instruction of seaweed on some morphological characteristics of root and shoots of safflower, the present experiment in factorial form in a completely randomized design with three replications in research greenhouse of agriculture faculty, ferdowsi university of mashhad was conducted in 2014-15. factors examined included ...