نتایج جستجو برای: physical model using hands
تعداد نتایج: 5237348 فیلتر نتایج به سال:
We introduce a physical media art installation in which the user interacts with virtual characters by turning pages of a physical book. The physical book is placed under a display that shows the characters, a virtual book, and the user's hands. The novelty of the system is in the tight synchronization between the physical book and virtual book and the feedback to the user showing the captured h...
This chapter provides the engineer and the researcher with correlations and models for the prediction of the critical aspects of the boiling heat transfer of mixtures. This chapter offers a reliable, hands-on resource for solving common problems across pool boiling and flow boiling applications such as miscible mixtures, refrigerant/lubricant mixtures, additives, and refrigerant/nanolubricants....
background: obesity is a major problem in both developed and underdeveloped countries. the aim of this study is to investigate the effects of a physical education program (pep) on promoting health belief model (hbm) scores, increasing physical activity (pa), and reducing obesity among iranian high school students. methods: this quasi‑experimental study was accomplished at four high schools that...
Background and purpose: Perineal lacerations are common complications of normal vaginal delivery which influence maternal health and quality of life of mothers. This study aimed at comparing perineal protection using hands on and hands off techniques on perineal lacerations during delivery. Material and Methods: This clinical trial included 600 nulliparous women who were randomly divided into ...
the major purpose of this study was to develop the translation teacher competency test (ttct) and examine its construct and predictive validity. the present study was conducted in two phases: a qualitative phase as well as a quantitative phase. in the first phase of the study, the author attempted to find out the major areas of competency required for an academic translation teacher. the second...
سابقه و هدف: آسیب های پرینه از مشکلات شایع زایمان طبیعی بوده که سلامت و کیفیت بعدی زندگی فرد را تحت تأثیر قرار می دهند. این مطالعه با هدف تأثیر کنترل پرینه با روش های hands on و hands off بر صدمات پرینه حین زایمان انجام شده است. مواد و روش ها: مطالعه حاضر از نوع کار آزمایی بالینی تصادفی بوده که نمونه های آن را 600 زن نخست زا تشکیل دادند که به طور تصادفی به دو گروه hands on و hands off (300 نفر ...
In recent years, we have seen a significant number of new technological ideas appearing in literature discussing the future of education. For example, E-learning, cloud computing, social networking, virtual laboratories, virtual realities, virtual worlds, massive open online courses (MOOCs), and bring your own device (BYOD) are all new concepts of immersive and global education that have emerge...
background: educational interventions to promote physical activity are one of the health priorities. a theoretical approach to promote and maintain physical activity is the transtheoretical model (ttm). this research was conducted to determine the effects of this model on students' physical activity habits in 2011. methods: this quasi-experimental study was conducted on 200 students in two grou...
background : lack of physical activity is the fourth common cause of human death. given the increased rate of sedentary life style among employees, the aim of this study was to evaluate physical activity status of governmental employees in changing stage based on the transtheoretical model (ttm) in hamadan, iran, in 2014. methods: this descriptive-analytical study was performed on 1200 governme...
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