Background and Aim: Nowadays, the need for informing children and teens in different ages, about sexual problems, is felt more than ever before. Sexual training and education; such as every other original training, must be done at the right place and time. On the other hand, this training should be based on a systematic program and educational models to achieve the desire results. The aim of th...

Background and Aim: Quality of life is considered as an effective indicator for general, as well as mental, health. With increasing longevity of individuals, health-promoting behaviors and rising quality of life will become much more important. This study aimed to determine the quality of life predictors among health volunteers in South Tehran Health Centers. Materials and Methods: : This cros...

Background and Aim: The lifestyle is part of living that is actually being realized which covers a full range of activities that people do every day.  These activities and habits include:eating habits, sleeping and rest, physical activity, weight control, smoking and alcohol, immunization against disease, compatibility with stress, and  the ability to support family and community. Therefo...

over the past decades a number of approaches have been applied for forecasting mortality. in 1992, a new method for long-run forecast of the level and age pattern of mortality was published by lee and carter. this method was welcomed by many authors so it was extended through a wider class of generalized, parametric and nonlinear model. this model represents one of the most influential recent d...

اگرکیفیت معلم کلاس برای بهبودیادگیری دانش آموزحیاتی است،پس کیفیت اساتیددانشجو-معلمان، یابه عبارتی معلمین معلمان نیزبرای پیشرفت آموزش بسیارمهم واساسی است.ناگفته پیداست که یک سیستم مناسب آموزش معلمان ،معلمین با کیفیتی را تربیت خواهدکرد.که این کار منجربه داشتن مدارس خوب، ودرنتیجه نیروی کارماهرتروشهروندبهتربرای جامعه خواهدشد. اساتیددانشجو-معلمان نقشی بسیارمهم را در سیستم اموزش معلمان درسراسرجهان ای...

Abstract Background: Skin cancer is one of the most common cancers in the world and in the past decades its incidence has increased a lot. However, this type of cancer is largely preventable through protective behaviors. This study aimed to determine the most important predictors that effect on protective behaviors based on BAZNEF model in midwifery students in Urmia. Methods: This Descri...

 Background and purpose: Breastfeeding in the first two years of life has great benefits in health promotion and preventing diseases. The aim of this study was to determine breastfeeding practices during the first two years of life based on BASNEF model in Sari, Iran, 2017. Materials and methods: In this cross-sectional study, 328 mothers with children younger than two years of age were selec...

abstract the present study was conducted to investigate the effect of using model essays on the development of writing proficiency of iranian pre-intermediate efl learners. to fulfill the purpose of the study, 55 pre- intermediate learners of parsa language institute were chosen by means of administering proficiency test. based on the results of the pretest, two matched groups, one as the expe...

abstract this paper discusses several commonly used models for strategic marketing¹ including market environmental analysis methods (i.e. swot and pest analysis) and strategic marketing tools and techniques (i.e. boston matrix and shell directional policy matrix)and shows how these models may help a firm to achieve its strategic goals. at first, the main reason for doing this research is de...