to examine hydraulics of lnapls in soil, the retention curves of diesel fuel and water were both determined by hanging column method. the soil retention parameters were obtained based on van genuchten, brooks-corey and campbell’s models. in addition, the soil hydraulic conductivity for both fluids were predicted based on mualem- brooks-corey, burdine- brooks-corey, mualem-van genuchten and camp...

‎ Introduction: Controversial results have been reported about the effect of morphine and stress on learning and spatial memory in rodents. There are very few studies about the effects of ultra low doses of morphine on memory. In this study, effects of acute administration of low and usual doses of morphine on memory formation and retention in the presence and absence of repeated stress w...

                                                                                                                                                                                                                       Vocabulary is an important component in all four skills of language. Issue of vocabulary retention has great importance to EFL teachers in instructional contexts because they always ...

genetic algorithm and partial least square (ga-pls), the kernel pls (kpls) and levenberg-marquardt artificial neural network (l-m ann) techniques were used to investigate the correlationbetween retention time (rt) and descriptors for 15 nanoparticle compounds which obtained by thecomprehensive two dimensional gas chromatography system (gc x gc). application of thedodecanethiol monolayer-protect...

background workforce motivation and retention is important for the functionality and quality of service delivery in health systems of developing countries. despite huge primary healthcare (phc) infrastructure, pakistan’s health indicators are not impressive; mainly because of under-utilization of facilities and low patient satisfaction. one of the major underlying issues is staff absenteeism. t...