A simple and sensitive spectrophotometric method for the quantitative analysis of pyrimethamine (PYM) in pharmaceutical formulations has been described. The method is based on the formation of colored product between PYM ...
The present study investigate the effect of herbal water extract prepared from Allium sativumand Cinnamomum verum on the viability of lactic acid bacteria (Lactobacillus spp and Streptococcus thermophilus) in cow- and ...
The aim of this paper is to obtain an epoxy resin with best properties such as good cure of polymer (by using DSC and TGA). The thermal stability and kinetic parameters of epoxy resin RTM6 using non-isothermal thermograv ...
Fadhil, Abdelrahman B.; Dheyab, Mohammed M.; Abdul-Qader, Abdul-Qader Y.(2012)
Waste cooking oil was converted into biodiesel through base catalyzed transesterification. After separating the glycerol, the crude methyl esters were purified using activated carbons produced from spent tea waste. Yield ...
The fact that ambient sunlight can add significant contribution to the lighting level of an office, has motivated the authors into using the level of sunlight to control the demand of the electric lighting in an office. ...
Fracture morphologies of tested specimens, by means of the slow strain rate tensile testing, were examined to study fracture modes by using scanning electron microscopy. This study has led to the determination of three ...
Al-Hussam, Abdullah M.A.; Jassim, Salah Abdul-Jabbar(2012)
CdS nanocrystalline thin films were deposited onto glass substrates by chemical bath deposition (CBD). The films deposited at 80 C for 6 h with two different concentrations of thiourea. The deposition parameters were ...
El-Ghossain, Maher O.; Abu Shammala, Abedalqader A.(2012)
Ionizing radiation comes from outer space (cosmic), the ground (terrestrial), and even from within our own bodies. It is present in the air we breathe, the food we eat, the water we drink, and in the construction materials ...
The effect of load forecast uncertainty may be well-defined if some of the spinning reserve capacity is needed to supply the load in excess of the amount predicted and, thereby the spinning reserve is reduced. The model ...