Background: The extensive education on contraceptive methods, particularly in rural areas of developing countries, play a pivotal role in preventing of induced abortion. The main purpose of this study was to determine the prevalence and major cause of induced abortion in women in northwestern Iran. Materials and Methods: The hospital documentary of 848 women encountering medical examinations du...

statement of problem: in recent years, numerous reports have been presented in the literature, about gingival overgrowth induced by nifedipine- a calcium antagonist- prescribed for hypertension and certain types of angina. purpose: the purpose of the present study was to investigate the prevalence rate of nifedipine induced gingival hyperplasia in patients and its probable relationship with age...

abstract background: induced abortion is an important medical issue. knowledge and attitude of midwives regarding legal and religious commandments on induced abortion can be useful in confronting this issue. the aim of this study was to assess the knowledge and attitudes of midwives of isfahan regarding these rules and to find their relationship with demographic characteristics. materials and m...

background: thus study aimed to test the hypothesis that positiveemotion can quell or undo the lingering worry and ruminationfollowing induced negative emotion.methods: 32 female students in grade 1 of high school wererandomly recruited and assigned in two experimental and controlgroups. they completed questionnaires in a pretest that are listedherewith: (1) rumination questionnaire; (2) two sc...

objective(s): intracerebroventricular injection of orexin-a (hypocretin-1) antagonist has been shown to inhibit stress-induced analgesia. however the locations of central sites that may mediate these effects have not been totally demonstrated. this study was performed to investigate the role of rostral ventromedial medulla (rvm) orexin receptor 1 in stress-induced analgesia (sia). materials and...

knowledge of the orientation of horizontal in situ stresses is important to some areas of oil and gas field development plans. borehole breakouts observed in image logs and drilling-induced fractures are the main parameters for the determination of the stresses’ directions in situ. in this work, the orientations of borehole breakouts were investigated as a function of depth in oil wells a and b...

recognition of relationship between the present day stress state and fractures is very important in fractured reservoirs. fractures that are parallel or oblique to maximum horizontal stress have more tendencies to tensile deformation and tensile deformed fractures will be more permeable. the dalan formation is one of the main gas reservoirs of iran witch most of the production from this formati...

background: attention deficit hyperactivity disorder (adhd) is a common psychiatric disorder among children and adolescents that can be continued into adulthood in 30 to 50% of cases. adult adhd disorder can affect the performance of an individual and may predispose to drug abuse, alcoholism, smoking, sexual offenses, violation of law, educational and other social problems. the coincidences of ...

it is shown that when a special vertex stretching is applied to a graph, the cochordal cover number of the graph increases exactly by one, as it happens to its induced matching number and (castelnuovo-mumford) regularity. as a consequence, it is shown that the induced matching number and cochordal cover number of a special vertex stretching of a graph g are equal provided g is well-covered bipa...