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This work is based on the research supported in part by AELMining Service and by the National Research Foundation of SouthAfrica… Expand Taking polystyrene latex spheres (PS) and EO20PO70EO20 (P123) as dual templates, and TiO2 was used as substrate, a series of… Expand Hydrous bismuth oxides (HBOs) have been investigated as a possible adsorbent for fluoride removal from water. Apart from bismuth… Expand Aim This laboratory study evaluated the pH and antibacterial activity of Endo CPM Sealer and MTA Fillapex by two different… Expand Our experiments showed that the combustion of an Al-Bi2O3 nanoparticle mixture generated the highest pressure pulse among common… Expand Abstract : Percussion primer are used to ignite fixed ammunition propellant charges with a very high functional reliability. In… Expand A literature review of the use of sorbents and biosorbents to treat polluted aqueous effluents containing dyes:organics or metal… Expand The authors have developed a liquid material for thrombosing aneurysms. This material is a mixture of cellulose acetate polymer… Expand A new roentgenographic method is described for the estimation of mucous velocity in airways. Radiopaque discs of teflon mixed… Expand FROM thermal analyses, Guertler1 concluded that bismuth trioxide, Bi2O3, existed in two forms, one stable above 704° C. and one… Expand