The results of research on the development compositions construction materials for structural purposes based technogenic waste and mineral raw are presented. possibility obtaining with a wide range operational properties by methods slip casting (compressive strength samples chamotte sand is 53.0–95.9 50.0-69.5 MPa, bending 8.1–16.5 8.5–15.3 abrasion 0.2–0.36 0.15–0.39 g/cm 2 , respectively) sem...

background and objectives: although cooking makes fish palatable and can reduce spoilage by retarding enzymatic and bacterial reactions, it can also cause quality deterioration by losing the mineral, vitamins and etc. that are dependent on type of cooking. therefore the different cooking methods should be evaluated to achieve a good procedure.   materials and methods: the 4 common cooking metho...

The aim of this investigation was to quantify the carcinogenic and mutagenic activity of antigorite occurring in the form of admixtures in different mineral raw materials (serpentinite, magnesite, dolomite and nickel ore). The carcinogenicity of dusts was evaluated after intraperitoneal injections of 5 mg (mice) or 20 mg (rats) of dust suspended in saline. A pathomorphological examination was p...