نتایج جستجو برای: mental and psychological problems

تعداد نتایج: 16928961  

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه ارومیه 1377

‏‎applications such as high definition viedeo reproduction, portable computers, wireless, and multimedia demand, and ever-increasing need for ligh-frequency high-resolution and low-power analog-to-digital converters. flash, two-step flash, and pipeline convertors are fast but consume large amount of power and require large area. to overcome these problems, successive approximation converter blo...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه رازی - دانشکده علوم 1389

این پایان نامه مشتمل بر سه فصل است که در فصل اول به معرفی مفاهیم مورد نیاز از جمله نگاشت های kkm (kenastere-kuratowski-mazurkiewicz) و نگاشت های kkm تعمیم یافته که ابزاری برای حل مسائل تعادل هستند پرداخته ایم . در فصل دوم قضایای نقطه ثابت را برای توابع مجموعه مقدار در فضاهای فاقد ساختار جبری ( g-convex ) با استفاده از قضایای فصل اول مورد مطالعه قرار داده ایم . و بالاخره در فصل سوم مسئله تعادل ب...

Journal: :iranian journal of psychiatry 0
sara mahdavian psychiatry and psychology research center, tehran university of medical sciences, tehran, iran somayeh yousefi psychiatry and psychology research center, tehran university of medical sciences, tehran, iran mohammad reza mohammadi psychiatry and psychology research center, tehran university of medical sciences, tehran, iran ali-akbar nejatisafa psychiatry and psychology research center, tehran university of medical sciences, tehran, iran mohammad arbabi psychiatry and psychology research center, tehran university of medical sciences, tehran, iran sharzad izadi education and research development center, imam khomeini hospital, tehran university of medical sciences, tehran, iran

objective: there have been concerns about people with mental health problems experiencing harassment in the iranian community. this study measures the prevalence and nature of harassment experienced by individuals with mental health problems and compares them with the general population. methods : face to face interviews were conducted by trained interviewers to ascertain experiences of harassm...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه شاهد - دانشکده فنی و مهندسی 1387

abstract biometric access control is an automatic system that intelligently provides the access of special actions to predefined individuals. it may use one or more unique features of humans, like fingerprint, iris, gesture, 2d and 3d face images. 2d face image is one of the important features with useful and reliable information for recognition of individuals and systems based on this ...

احسان منش, مجتبی,

The epidemiology of psychological disorders plays a significant role in the identification of the present state of mental health in the society and estimation of its requirements at any period of time. Based on worldwide epidemiological researches on mental disorders, the findings and instruments of 29 such researches carried out in Iran were reviewed. The review demonstrated that the studies v...

2013
Lucia Margari Floriana Pinto Maria Elena Lafortezza Paola Alessandra Lecce Francesco Craig Ignazio Grattagliano Giuseppina Zagaria Francesco Margari

The migration process is a cause of physical and social stressors that may lead to mental health problems, particularly in children. In Italy, there are few studies about migrant children's mental health; thus, the aim of this study is to compare the prevalence and types of emotional and behavioral problems in migrant schoolchildren to those of native Italian children. The research involved mig...

Journal: :Journal of pediatric psychology 2014
Stacey P Raj Shari L Wade Amy Cassedy H Gerry Taylor Terry Stancin Tanya M Brown Michael W Kirkwood

OBJECTIVE Adolescents sustaining traumatic brain injury (TBI) show increased prevalence of behavior problems. This study investigated the associations of parent mental health, family functioning, and parent-adolescent interaction with adolescent externalizing behavior problems in the initial months after TBI, and examined whether injury severity moderated these associations. METHODS 117 paren...

Journal: :iranian journal of allergy, asthma and immunology 0
abdolreza babamahmoodi health management research center, baqiyatallah university of medical sciences, tehran, iran. zahra arefnasab alliant international university, california school of professional psychology, california, usa. ahmad ali noorbala department of psychiatry, tehran university of medical sciences, tehran, iran. mostafa ghanei pulmonary diseases, chemical injuries research center baqiyatallah university of medical sciences, tehran, iran. farhang babamahmoodie infectious diseases, anti-microbial drug resistance research center, mazandaran university of medical sciences, sari, iran. ahmad alipour department of psychology, payame noor university, tehran, iran.

emotional freedom technique (eft) as a new therapeutic technique in energy psychology has positive effects on psychological and physiological symptoms, and quality of life. in this research we studied the effect of this treatment on immunological factors. this study tested whether 8-week group sessions of eft (compared to a wait-list control group) with emphasis on patient's respiratory, psycho...

Journal: :مجله علوم اعصاب شفای خاتم 0
mostafa hosseini-zijoud clinical research development, imam hossein hospital, shahid beheshti university of medical sciences, tehran, iran.

mental health plays an important role in ensuring the dynamism and efficiency of every community. since human resources have crucial role in the cultural, social and economical developments of communities, students also are the brilliant segments of society and creators of future of each country therefore, assessing of their mental health is of utmost importance. the aim of the present study is...

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