Background: We performed this study in order to investigate the role of chronic endometritis (CE) in unexplained recurrent spontaneous abortion (RSA) and to determine the correlation between hysteroscopic and histologic findings of CE in patients with unexplained RSA. We also tried to find out the relation between CE and primary vs. secondary RSA. Materials and Methods: One hundred and forty-two ...

background:leisure time activity is an important life-style habit. this study aims to determine the screen time ofa nationally representative sample of iranian children and adolescents. methods:this nationwide cross-sectional study was conducted as part ofthe fourth survey of a surveillance system. the participants consisted of 14880 students, with aged range from 6 to 18 years, living in 30 pr...

An expert checklist for evaluating children’s software has been designed and validated on ten children in the second grade. In the first part of the investigation ten psychology students evaluated three edutainment games, all of different quality, by means of the checklist. Based on these results the items on the checklist were then analyzed and filtered (analysis of variance, item analysis). I...

• Opportunity for repair economy in structurally disadvantaged city. Development of participant profile. Gender discrepancies persist amongst participants. Intervention required to lower cost barriers repair. Repair is an essential aspect circular (CE) strategies extend the life products and materials, has further been suggested as a key sector benefit from employment through CE transitions. At...

RÉSUMÉ. Nous montrons que tout ensemble de productions d’une langue peut être appréhendé comme un espace à trois dimensions : l’axe syntagmatique est celui des combinaisons de signes au sein du texte, l’axe paradigmatique est celui des commutations possibles en chaque point du texte et l’axe sémiotique est celui interne aux signes, qui lie le signifié au signifiant, le sens au texte. Toute modé...

In-home entertainment systems are becoming popular because they allow a variety of consumer electronic (CE) devices to be connected, using a wireless network, to form a system capable of handling multimedia content. Using such a system provide the end-users the possibility of transparently streaming multimedia content between devices of varying capabilities. This is possible because the system ...