نتایج جستجو برای: social barrier
تعداد نتایج: 696999 فیلتر نتایج به سال:
Information overload has been suggested as a potential barrier to use of social media by emergency managers, especially for gathering information during disasters. This paper, based on a survey of 477 U.S. county-level emergency managers, examines the relationship of the perception of information overload as a barrier to social media use for gathering information, to the intention to use social...
abstract deviation or in other words committing a crime is literally a social problem. this research that was conducted in 1389 and 1390 has tried to investigate the causes of crimes committed by young male inmates qazvin central prison and effective variables on their tendency to deviation. accordingly after collecting theoretical framework and offering theoretical model including both hirsch...
چکیده: پژوهش حاضر به بررسی تطبیقی اعتماد اجتماعی در بین دبیران زن و مرد مقطع راهنمایی شهر ایلام می پردازد. امروزه در جوامع شاهد گسترش ارتباطات هستیم و با توجه به این که دامنه کنش های اجتماعی از حد روابط با آشنایان و دوستان فراتر رفته و به تعامل با کنشگران غربیه و نا آشنا گسترش یافته است، لزوم وجود اعتماد، بیش از پیش احساس می شود. اما با توجه به نقش دبیران در نهادهای آموزشی، در انتقال ارزش ها و...
Background and Aim: The present paper discusses results of a study which aimed to explore the knowledge and use of Online social networking by MLIS students in Iran and to explore their perceptions of using that technology for academic and professional purposes, and challenges they face for using them. Method: The research method was explorative and empirical. Data was collected through a web-b...
abstract birbery and corruption and other criminal and as such is one of social phenomena , and i can firmly say that society is protected and safe from harm , this is criminal . eache community is familiar with these crimes and the crime associated ( direct or indirect ) with the political economic , social , and cultural beliefs and religious issues , especially with the community . admitted...
Aging society has been becoming a global problem not only in advanced countries. Under such circumstances, it is said that participation of elderly people in social activities is highly desirable from various perspectives including decrease of social welfare costs. Thus, we propose a mobile service that notifies barrier information nearby users outside to lowers the anxiety of elderly people an...
Option theory as a motivational-behavioral theory was created by gllaser.He believed human behavior is provoked by internal causes not external causes.He believe that human behavior is purposeful and talk about chosen behavior to providing the vital needs.In fact individuals to provide their needs choose their behavior so they are responsible for their act.He says take responsibility is ability...
فوبیای اجتماعی (social phobia) یکی از مشکلات مهم هیجانی است و باعث مشکلات زیادی در کارکرد می شود. اضطراب اجتماعی (social anxiety disorder) یا هراس اجتماعی نوعی اضطراب است که با ترس و اضطراب شدید در موقعیتهای اجتماعی شناخته می شود و حداقل بخشی از فعالیتهای روزمره شخص را مختل می کند. هدف از این مطالعه تعیین اثر درمانی تنظیم هیجانی بر نمره اضطراب بیمار در حوزه تعاملات اجتماعی، تعیین اثر درمانی تن...
Safety critical systems involve the tight coupling between potentially conflicting control objectives and safety constraints. As a means of creating a formal framework for controlling systems of this form, and with a view toward automotive applications, this paper develops a methodology that allows safety conditions—expressed as control barrier functions— to be unified with performance objectiv...
We address the question of exact controllability of the wave and Schrödinger equations perturbed by a singular inverse-square potential. Exact boundary controllability is proved in the range of subcritical coefficients of the singular potential and under suitable geometric conditions. The proof relies on the method of multipliers. The key point in the proof of the observability inequality is a ...
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