In a double blind controlled, randomized clinical trial study,we have     investigated  the  efficacy of I.M  ephedrine in 100  patients undergoing     surgery under spinal anaesthesia to level T.          Fifty patients recieved ephedrine 0.5mg k...

critical thinking ability has an important role in education. accordingly, scholars around the world are searching for new ways for teaching and improving students critical thinking ability. in line with the studies in efl contexts supporting the positive relationship between critical thinking and writing performances, this study investigated the differential effects of halverson’s critical thi...

ackground and purpose:Acupuncture is a treatment useful in reducing and eliminating pain. This study was undertaken to present a simple and fast method of treatment in acute radicular low back pain by injection of acupoints. Materials and methods:Fifty patients with acute low back pain with positive Straight Leg Raising (SLR) test were enrolled in the study. The patients were randomly divide...

abstract this study aimed at investigating the possible relationship between self-assessment in writing and self-regulation of iranian efl learners. the main purpose of the study was not only to report and inform about this relationship, but also to investigate and find practical outcomes of the incorporation of self-assessment in writing, such as improving writing skill. the research was carr...