leaching of molybdenite concentrate with hydrogen peroxide in sulfuric acid solution was investigated to determine the effects of reaction time, reaction temperature, h2o2 concentration, h2so4 concentration, pulp density and rotation speed on molybdenum extraction and molybdenite dissolution kinetics, using the taguchi method. from analysis of variance (anova) for molybdenum extraction, the mos...

This experiment was carried out to study the effect of humic acid and growth promoting bacteria on uptake of cadmium heavy metal by annual alfalfa (Medicago scutellata L.). The experiment was arranged in pot experiment conditions in Isfahan, Iran in 2011. A factorial design was used based on completely randomized block design with four replications. Experimental treatments were humic acid and g...

Background: Aim and objectives were to compare the differences in blood pressure pulse rate readings before after extraction of a tooth. Methods: A total 250 patients selected for study, out which, 124 males 126 females. All an age group from 20 till beyond 73 years age. Blood measured start procedure. Extraction procedure was performed post values recorded. Both compared evaluated. Results: Th...