The inadequacy of worldwide fossil fuel resources, combined with increasing energy demands, encourages global attention to either using alternative energy resources or improving the recovery factor and produce larger quantities from present reservoirs.Among all enhanced oil recovery (EOR) methods, surfactant injection is a well-known technique that
THE GIFTS AT HOLIDAYS IN THE ROMANIAN COUNTRIES
The Medieval Society was conformed to hierarchy, symbol, faith, rituals in which each gesture, word, object or phenomenon had to have an significance.During this epoch dominated by etiquette and rules, ceremonies played an important part.They were organized at the big holidays (Chrismas, The New Year, Twelfth Day, Easter) or when a new ruler was ap
Correlation between the particle size, structural and photoluminescence spectra of nano NiCr2O4 and La doped NiCr2O4 materials
Nano NiCr2O4 undoped and La doped NiCr2O4 nanorods array were successfully prepared by solution based conventional method[sbcm].The synthesized samples were characterized by the diffuse BALISONG - CLOSEOUT reflectance spectroscopy (DRS) and photoluminescence (PL) spectroscopy for finding optical properties.Further, the samples structure confirmed b
Optimization of slit density distribution in shoe upper made of warp knitting to optimize the contact pressure
A method for finding the optimum distribution of the slit density in a shoe upper, such that the contact pressure with the foot approaches an ideal distribution is presented in this paper.In a shoe upper made of warp knitting, slits are made by discontinuously knitting the weft under a uniform arrangement of the warp fiber.In this study, the shoe u