More than 15 % of couples have infertility problems. Thecauses of infertility are equally distributed among men and women. Assisted reproduction is an option which can help many of these couples. Because of ongoing research and development of the infertility treatments the pregnancy outcome after in vitro fertilization can be increased. Embryo transfer (ET) has in the Nordic countries, by tradi...

this study was designed to investigate the effect of grammar and vocabulary pre-teaching, as two types of pre-reading activities, on the iranian efl learners’ reading comprehension from a schema–theoretic perspective. the sample consisted of 90 female students studying at pre-university centers of isfahan.  the subjects were randomly divided into three equal-in-number groups. they participated ...

relaxation is one of the important mental skills in physical education and sportsactivities. relationship between relaxation and rhythmic exercises with anemphasis on flexibility-functional mechanisms of nervous system has receivedattention in recent studies. the aim of the present study was to investigate the effectof rhythmic exercises on deepening the relaxation of national judo athletes. fo...

Introduction: When dealing with maxillary sinus pathology, some areas of the sinus remain difficult to examine. In this regard, the pre-lacrimal approach is a minimally invasive technique to reach anterolateral areas of the maxillary sinus while preserving the physiological nasal function.   Materials and Methods: The present study aimed to provide technical hints relate...

Background: Autism is a developmental disorder that impairs social relationships. Sleep disorders are one of the major problems of patients with autism spectrum disorders (ASD). Objectives: Concerning the need to investigate problems and impairments caused by this disease, the present study aimed at determining the effect of an eight-week endurance training program plus Q10 supplementation on ...