• 한국콘텐츠학회논문지
• /
• 제13권12호
• /
• pp.379-388
• /
• 2013

유헬스케어 서비스는 미래의 서비스로 각광받고 있음에도 불구하고 그 도입이 기대보다 느리게 진행되고 있다. 본 연구는 유헬스케어 서비스의 활성화를 위한 요소를 파악하기 위해 의료기관 종사자들의 이용의도를 성과기대와 노력기대, 사회적 영향, 촉진조건, 그리고 인지된 위험과 조절변수인 자발성으로 설명하고자 한다. 국내 의료기관의 종사자 98명으로부터 설문조사를 통해 자료를 수집해서 분석했는데, 촉진조건을 제외한 성과기대와 노력기대, 사회적 영향, 인지된 위험이 이용의도에 통계적으로 유의한 영향을 주는 것으로 확인되었다. 자발성은 성과기대와 노력기대, 인지된 위험이 이용의도에 미치는 영향의 강도를 조절하는 것을 알 수 있었다.

• 한국정밀공학회:학술대회논문집
• /
• 한국정밀공학회 2012년도 춘계학술대회 논문집
• /
• pp.1057-1058
• /
• 2012

• 한국해양공학회지
• /
• 제5권2호
• /
• pp.225-225
• /
• 1991

• 한국고분자학회지:고분자과학과기술
• /
• 제25권6호
• /
• pp.503-513
• /
• 2014

• 대한수학회보
• /
• 제49권1호
• /
• pp.197-204
• /
• 2012

In this paper, we study the problem of normal families and deduce some results, which improve and generalize several related theorems obtained by Pang [7], Fang and Xu [3], L$\ddot{u}$, Xu, and Yi [6]. Mean-while, some examples are given to show the sharpness of our results.

• East Asian mathematical journal
• /
• 제19권1호
• /
• pp.63-71
• /
• 2003

In his invited lecture presented during the First Conference of the Mathematical Society of the Republic of Moldova($Chi\c{s}in\v{a}u$, August 2001) W. A. Dudek posed several open problems on the role and properties of the skew element in the theory of n-ary groups. In this note we give the partial solutions of some of these problems.

• Journal of applied mathematics & informatics
• /
• 제40권1_2호
• /
• pp.191-204
• /
• 2022

This paper introduces the statistical convergence concepts of double sequences of complex uncertain variables: statistical convergence almost surely(a.s.), statistical convergence in measure, statistical convergence in mean, statistical convergence in distribution and statistical convergence uniformly almost surely(u.a.s.).

• Korean Journal of Mathematics
• /
• 제15권2호
• /
• pp.149-165
• /
• 2007

We investigate the existence of multiple nontrivial solutions $u(x,t)$ for a perturbation $b[({\xi}-{\eta}+2)^+-2]$ of the hyperbolic system with Dirichlet boundary condition $$(0.1)\;L{\xi}={\mu}[({\xi}-{\eta}+2)^+-2]\;in\;({-{\frac{{\pi}}{2}}},{\frac{{\pi}}{2}}){\times}\mathbb{R},\\L{\eta}={\nu}[({\xi}-{\eta}+2)^+-2]\;in\;({-{\frac{{\pi}}{2}}},{\frac{{\pi}}{2}}){\times}\mathbb{R},$$, where $u^+$=max{u,o}, ${\mu}$, ${\nu}$ are nonzero constants. Here L is the wave operator in $\mathbb{R}^2$ and the nonlinearity $({\mu}-{\nu})[({\xi}-{\eta}+2)^+-2]$ crosses the eigenvalues of the wave operator.

• International Journal of Contents
• /
• 제5권3호
• /
• pp.91-97
• /
• 2009

This research is a study of the documentary film entitled "Korean War." My research focuses on the collective trauma and amnesia of the Korean War among the people of the U.S. in an effort to understand ongoing tensions between the U.S. and the two Koreas, both North and South. A study of the film also gives a way to read the hidden meaning of the film through deconstructing the film with Peircian semiotics, and scrutinizing its artistic choices of visual language. This study provides a review of the theory of trauma. It also gives insight into understanding the perceptions of the Korean War in the U.S.

• Journal of Information Science Theory and Practice
• /
• 제5권1호
• /
• pp.65-84
• /
• 2017

Three most popular information services, Periscope, Ustream, and YouNow, vicarious for all Social Live-Streaming Services (SLSSs), are investigated to analyze their streamers' motivations and the user-generated content. Additionally, we collected demographic data (gender and age). More than 7,500 streams by users from the U.S., Germany, and Japan were observed. Main streamer motivations on SLSSs are boredom, socializing, the need to reach a specific group, the need to communicate, and fun. Important content categories on all three SLSSs are chatting, sharing information, 24/7, and 'slice of life.' We were able to identify differences between users from the U.S., Germany, and Japan as well as between the users of Periscope, Ustream, and YouNow. The main motive to stream in the U.S. is to reach a specific group, while in Japan it is socializing, and in Germany boredom. The top content category for both, YouNow as well as Periscope, is to chat; on Ustream it is 24/7 (i.e., webcams).