a mathematical model of a continuous reheating furnace has been developed to identify the design and operating parameters that significantly affect furnace performance. in this study, the furnace is modeled 3 dimensionally and themonte carlomethod is used to find the overall absorption factor. the overall absorption factor is then used to calculate the energy balance for furnace walls, the gas,...

is known that metal which is produced by the method of electroslag remelting (ESR) has service properties superior to those of metal made by open refining and casting. This can be attributed to the better conditions which exist for refining in the specially chosen slag and for the crystallization of the metal in the case of ESR. However, the need for a two-stage metallurgical conversion (essent...

Garam dapat dijadikan produk garam mandi padatan atau lebih dikenal both bomb salt. Tujuan penelitian adalah mengetahui pengaruh konsentrasi sodium bikarbonat dan asam sitrat serta terhadap sifat mutu fisik (organoleptik, kadar air, pH), efektivitas (waktu larut), keamanan dari sediaan menentukan perlakuan terbaik yang menghasilkan berdasarkan karakteristik mutu. Penambahan natrium memberikan h...

Foot bath with warm water is one of hydrotherapy that uses as a therapeutic agent for various health problems and has physiological impact on the body. Physical psychological changes in pregnant women can cause discomfort or complaints starting from first trimester to third trimester. The use foot therapy salt aromatherapy will help get benefits such lowering blood pressure, increasing circulat...

X. Li, H.H. Yu, Z. H. Fang, Z. G. Yuan, School of Material Science and Engineering, Shenyang Ligong University, Shenyang, China; X. X. Xue, School of Material and Metalurgy, Northeastern University, Shenyang, China The titanium dioxide(TiO2) was prepared by efficient decomposition of titaniumbearing blast furnace slag (TBBFS) in molten salt system. The as-prepared TiO2 were characterized by X-r...

Studies on hydromineral balance in fishes frequently employ measurements of electrolytes following euthanasia. We tested the effects of fresh- or salt-water euthanasia baths of tricaine mesylate (MS-222) on plasma magnesium (Mg(2+)) and sodium (Na(+)) ions, cortisol and osmolality in fish exposed to saltwater challenges, and the ion and steroid hormone fluctuations over time following euthanasi...