Experiments were conducted to remove heavy metals (Cr, Cd, Pb, Cu and Zn) from urban sewage sludge (SS) amended with spent mushroom compost (SMC) using worms, Lumbricus rubellus, for 105 days, after 21 days of pre-composting. Five combinations of SS/SMC treatments were prepared in triplicate along with a control for each treatment in microcosms. Analysis of the earthworms' multiplication and gr...

For many researchers involved in fusion power plant development, the issue of tritium selfsufficiency is of particular concern because of the danger of placing the plant fuelling at risk. The tritium (T) bred in the blanket should be estimated fairly accurately as an uncertainty as small as 1% translates into 1-2 kg of T per FPY for 2-3 GW fusion power. This has a significant impact that is imp...

context functional dyspepsia (fd) is a functional gastro-intestinal disorder with high prevalence. among various treatment options, treatment by complementary and alternative medicines especially herbal remedies also practiced. traditional iranian medicine (tim), a valuable resource of valid applied studies of ancient iranian scholars, recommends numerous medicinal plants to treat dyspepsia sym...

calendula (calendula officinalis) is relatively cold tolerant plant, but in some years plant seriously injured due to harsh winter. in order to evaluate freezing tolerance of calendula an experiment was carried out at college of agriculture, ferdowsi university of mashhadin a factorial-completely randomized design with three replications and plants of two sowing dates (summer and autumn) were e...

Natural food preservation method refers to application of naturally produced antimicrobial compounds that are obtained from plants, animals and microbes to prevent food spoilages microorganism, proliferation and growth of food borne pathogens in food and foods products. Now it is the time of growing interest of many researchers with the application of these natural antimicrobial compounds as sa...

Fourteen plant species collected in Iran and selected mainly on the basis of their antimicrobial and/or antifungal activities were evaluated for in vitro antiplasmodial and cytotoxic effects in a study designed to screen plant extracts with selective activity against Plasmodium falciparum. The methanol extracts of nine of the species tested exhibit activity against Plasmodium falciparum (MIC va...

Though mesopelagic fish respond to natural light (e.g., diurnal vertical migration), few studies have looked at how they artificial and if lights could be used in commercial operations improve catchability of fish. Here we present a preliminary study on organisms blue green spotlights, as well red white diffuse Masfjorden (Norway; max depth 480 m). The response each the three sound scattering l...