Ho\ifmmode \check{r}\else \v{r}\fi{}ava gravity is a proposal for completing general relativity in the ultraviolet by interactions that violate Lorentz invariance at very high energies. We focus on ($2+1$)-dimensional projectable gravity, theory which renormalizable and perturbatively ultraviolet-complete, enjoying an asymptotically free fixed point. Adding small cosmological constant to regula...

background: the early postoperative feeding after caesarean section (c- section) has remained controversial. this study was designed to evaluate the safety and efficacy of early versus delayed postcaesarean section oral feeding regarding gastrointestinal complications and patients postoperative satisfaction after c- section. methods: this clinical trial study was conducted on 200 pregnant women...

conclusion this study showed that early feeding decreased post cesarean gastrointestinal complications. results no mother experienced nausea, vomiting and illus. flatulence severity 4 and 12 hours after surgery was similar in both groups (p = 0.856, p = 0.392). however, flatulence severity 24, 36 and 48 hours after surgery, was less in the experimental group (p = 0.030, p = 0.016, p = 0.001). a...

background: a qualitative study was carried out on 200 pregnant women attending obstetric offices and imam ali women's clinic in zahedan, iran during january 2010 to august 2011. twenty-nine focus group discussions (fgds) with 5-8 participants in each group were formed. the study included women in the third trimester of pregnancy with the intention or decision to undergo elective cesarean secti...

in this study, we demonstrate the appearance of anatomic defects of the uterine cavity on hsg after cesarian section. we define different shapes such as thin linear defect, focal saccular outpouching, unilateral or bilateral diverticula (dog-ear like) and fistula and different locations such as the uterine body, lower uterine segment, uterine isthmus and the upper endocervical canal. cesarean s...

background and objective: to determine the diagnostic accuracy and pitfalls of frozen section in ovarian tumors in one of the largest university affiliated gynecologic oncology centers in tehran, and determine the cause of discrepancies. materials and methods: we retrospectively analyzed the results of frozen section and permanent diagnoses of ovarian masses by reviewing the reports in the dep...

Peltu and several anonymous reviewers for their comments. Summary Trust in the Internet and related information and communication technologies (ICTs)— 'cybertrust'—could be critical to the successful development of e-services ranging from electronic public service delivery to e-commerce. This paper is anchored in a study conducted in the summer of 2003 that explored trust in cyberspace. This Ox...

Objective. In recent years, more and more delivery rooms have allowed husbands/partners to be present during a Cesarean section Nonetheless, many still oppose the idea. The study is designed to investigate the attitudes of Israeli gynecologists, anesthetists, operating-room nurses, and midwives on this issue. Design. The study's theoretical model comes from Fishbein and Ajzen's theory of reason...