In conditions full of uncertainty, the organization must have the right efforts and strategies to defend itself, by keeping up with the times that are always happening.Indonesian National Police (Polri) as one of the organizations that has an important role in carrying out an orderly and orderly life.The Polri must be able to follow and adapt to te
Possibility of management of lower leg war burns with free flaps
Free flaps are used in the surgical treatment of burns for wound closure where the burn is too deep, and in case, when after necrotic tissue excision, the bones, tendons, nerves, and blood vessels remain bare.Covering of the exposed structures is commonly performed in the primary delayed, or in the secondary wound treatment.The possibilities of cov
Performance and Surface Integrity of Wire Electrical Discharge Machining of Thin Ti6al4v Plate Using Coated and Uncoated Wires
Wire Electrical Discharge Machining (WEDM) is one of the most important production technologies to manufacture very accurate small components and tools on any electrical conductive material.Titanium and its alloys have been widely used in automobile and aerospace industry as well as in Scope Mount Systems medical engineering field.Small components
Removal of Reactive Red 141 and Disperse Red 13 Dyes from Aqueous Solutions Using Different Coagulants: An Optimization and Comparison Study
This study investigated the performance of different coagulants for the removal of different dye types from synthetic dye solutions.The ability to use each of the following: aluminium sulphate (Al2(SO4)3, aluminium chloride (AlCl3), and ferric chloride (FeCl3) as chemical coagulants were examined for removing reactive red 141 (RR 141) dye and dispe
Soft switched high gain trans inverse DC-DC converter based on three winding coupled inductor for renewable energy applications
Abstract This article discusses non-isolated, trans-inverse, coupled inductor (CI)-based, soft-switching, high-gain DC-to-DC PEACE converter topology for renewable sources.The three-winding CI is utilized to achieve a high voltage gain with a reduced turns ratio.The energy associated with the magnetic components is recycled by the passive clamp cir