Nd-Yag (Neodymium Yttrium) pulsed wave laser has been used to modify and refine the surface microstructure of acicular bainitic ductile iron.The wear characteristics evaluated by adhesion and abrasion wear tests while friction characteristics evaluated by using strain gauge technique of the laser processed Ignitor Button Cover and unprocessed (as-c… Read More

Bosnia Decanter and Herzegovina is the first country in Europe for unemployment and percentage of inhabitants who do not live in the country where they were born.These data require a very serious approach with a wide range of reasons for these phenomena especially from geographical point of view.Thus, it is necessary to critically investigate its r… Read More

Abstract Before a wide range of enhanced oil recovery (EOR) techniques were implemented for an oilfield, the EOR potential and economic evaluation of the techniques should be evaluated in advance for each reservoir to determine which EOR technique was proper.In an oilfield developed with fluvial Bronzers delta reservoirs, the complicated distributi… Read More