introduction: advantages of endodontic treatments over tooth extraction have increased the demands for these treatments. success rate of these treatments is generally lower than the primary root canal therapies. recently, single visit treatments have gained more popularity. but, the influence of completing retreatment in a single appointment on success of the treatment is still a controversy. t...

Academic failure of students is one of the basic problems in higher education centers in Iran that, not only causes to waste time and current charges in educational centers, but also leads to psychical, mental, familial and social problems for students. Therefore, this study has been done in order to determine the value of academic success of students of Zahedan medical university and its effec...

Background Infertility is a significant public health problem and diagnosis and treatment are tense, invasive, and costly. Preconception interventions in infertile couples can increase the chance of pregnancy and lower its complications. The main goal to do this study is determine effect of the preconception diet and life style on fertility success in women undergoing IVF/ICSI treatment. Materi...

introduction: in developing countries, chronic otitis media (com) and cholesteatoma are relatively prevalent.  within the field of otology, com surgery remains one of the most common surgical treatments. most recent studies evaluating the potential prognostic factors in com surgery have addressed graft success rate and types of middle ear and mastoid pathology. there has been much controversy a...

purpose: to evaluate the success rate and complications of single-plate molteno tube implantation in patients with intractable glaucoma. methods: this study was conducted on records of patients who underwent molteno tube implantation from 1995 to 2000 and had at least 18 months of follow-up. results: thirty six eyes of 35 patients including 20 male and 15 female subjects with mean age of 29.7±2...

teleworking as an innovative way has many benefits in governmental, organizational and individual levels, but it faced with different variables in plan and implementation which is caused to low acceptance rate in organizations. by identifying and controlling these variables, managers and decision-makers can use teleworking programs in their organizations. the aim of this study is to investigate...

background and aims: nowadays miniscrews are widely used as skeletal anchorage in orthodontics. however the success rate of miniscrews is less than that of osseointegrated implants. the aim of this retrospective study was to evaluate factors influencing the success rate of orthodontic miniscrews. materials and methods: data of 244 miniscrews in 122 patients (99 females and 23 males, with a mean...

teleworking as an innovative way has many benefits in governmental, organizational and individual levels, but it faced with different variables in plan and implementation which is caused to low acceptance rate in organizations. by identifying and controlling these variables, managers and decision-makers can use teleworking programs in their organizations. the aim of this study is to investigate...