• Title/Summary/Keyword: 실시간 문제

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The Mediating Effect of Social Support in the Relationship between Self-Differentiation and Interpersonal Relationship (북한이탈청소년의 자아분화와 대인관계의 관계에서 사회적지지의 매개효과)

  • Chae, Kyung-Hee
    • Journal of the Korea Academia-Industrial cooperation Society
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    • v.21 no.7
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    • pp.357-369
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    • 2020
  • This study examined the influential relationship between self-differentiation, interpersonal relationships, and social support of adolescent North Korean defectors as well as the mediating effects of social support in the relationship between self-differentiation and interpersonal relationships. For this study, the participants were selected among student North Korean defectors aged between 9 and 24 years. With these participants, a survey was conducted from November 4 to December 14, 2019. Two hundred eighteen questionnaires were used in the analyses, which were conducted with SPSS 23.0 and AMOS 23.0. The analyses yielded the following findings. The self-differentiation of the adolescent North Korean defectors had a positive impact on interpersonal relationships. The self-differentiation of adolescent North Korean defectors had a positive impact on social support, and the social support of adolescent North Korean defectors had a positive impact on interpersonal relationships. In the relationship between self-differentiation of adolescent North Korean defectors and their interpersonal relationship, social support had a mediating effect. This study showed that by improving the level of social support and self-differentiation of adolescent North Korean defectors, it would be possible to improve their interpersonal relationship issues.

Trend of Multigenerational Transfer and Toxicity Studies Using Nanomaterials (나노물질을 이용한 다세대전이 및 독성 연구 추세)

  • Moon, Jongmin;An, Youn-Joo
    • Journal of Korean Society of Environmental Engineers
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    • v.38 no.7
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    • pp.395-401
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    • 2016
  • Nano-saftey has become an emerging issue recently, because of the broad use of nanomaterials in nano-industries and commercial areas. For a sustainable development in the nano-industry, active studies on nano-safety should be executed, especially on the potential risks in engineered nanomaterials (ENMs). Although acute and chronic assessments of nanomaterials have been extensively studied in many studies, multigenerational studies are very scarce. Overall, multigenerational studies have progressed as two different trends, studying post-generational effects or trans-generation effects. This study intended to suggest further nano-safety studies based on the trends and limitations of current ones. Through a comparative analysis, we investigated peer-reviewed multigenerational studies that used nanomaterials. Thirteen studies on post-generation effects confirmed generational nano-toxicity via several bioassays, such as mortality, fertility, and behavioral assays. Seven studies on trans-generation effects demonstrated nanomaterial pathways to next generations, using imaging techniques. Until now, mechanisms for post-generational nano-toxicity has been rarely proposed. Thus, we propose that complementary studies on such mechanisms are imperative for future studies.

Development of a Meditation Application as an Assistance Tool for Meditation-Based Interventions (명상기반 중재의 보조도구로서 명상어플리케이션 개발)

  • Gim, WanSuk;Kim, MinAe
    • The Journal of the Korea Contents Association
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    • v.18 no.9
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    • pp.441-453
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    • 2018
  • The purpose of this study is to develop a meditation application to promote home practice in a meditation-based intervention program and test its effects. In most cases, meditation-based intervention programs put an emphasis on home practice, which means it is an important matter to increase motivation for home practice and encourage people to do home practice more. The investigator administered an eight-week Korean Mindfulness-based Stress Reduction (K-MBSR) program to college students participating in a liberal arts course at A University. While the experiment group (N = 22) received a meditation application, the comparison group (N = 19) received no meditation application. The amount of home practice was measured based on the practice logs kept by the participants. The difference in psychological effects between the groups was checked by measuring mindfulness, subfactors (noticing and return to body) of body awareness, life satisfaction, acceptance action, and sleep quality before and after the experiment. The findings show that the experiment group recorded significantly greater amounts of home practice than the comparison group. As for the effects of meditation, the experiment group recorded higher points in mindfulness, body awareness, life satisfaction, acceptance action, and sleep quality than the comparison group. These findings demonstrate that a meditation application can be useful as a means of assistance to promote the effects of a meditation-based intervention program. The study also discussed proposals for a follow-up study.

Presence and characteristics of dysphagia in stroke patients without awareness of dysphagia (연하장애에 대한 병식이 없는 뇌졸중 환자들의 연하장애 유무와 양상)

  • Shin, Joong-Il;Kam, Kyung-Yoon
    • Journal of the Korea Academia-Industrial cooperation Society
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    • v.12 no.1
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    • pp.294-300
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    • 2011
  • This study was performed to examine the presence of dysphagia and analyze characteristics of the symptoms in cerebrovascular accident(CVA) patients without awareness of dysphagia. A questionnaire for this study was given to CVA patients who had visited P rehabilitation medical center in Busan. Eleven patients (4 males and 7 females) who answered no awareness of dysphasia were given to VFSS, functional dysphasia scale, and NCSE. Descriptive statistics and Pearson correlation analysis were performed by SPSS 12.0. All of subjects without awareness of dysphasia showed characteristics of dysphasia symptoms. Prominent dysfunctions were problems in oral phase and delay of swallowing reflex in pharyngeal phase. For the aspect of cognition, they showed lower score in construction, memory, and similarity than other NCSE items. There was highly significant correlation between orientation, judgment and delay of swallowing reflex. Verbal comprehension and residual materials in oral cavity showed closed correlation. CVA patients without awareness had dysphagia with high probability. The early evaluation of dysphagia should be performed in CVA patients in order to prevent complications due to CVA, so it is necessary to increase the effectiveness of rehabilitation therapy.

Rooting-Potential of Sod by Transplanting Time and Turfgrass Species (이식 시기와 초종에 따른 잔디뿌리의 활착력)

  • 주영규;김덕환;이성호;이정호
    • Asian Journal of Turfgrass Science
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    • v.17 no.2_3
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    • pp.67-73
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    • 2003
  • A series of studies was conducted during 2 years to investigate the effect of transplanting time and turfgrass species on turf establishment rate of sod for 2002 World Cup Soccer ground construction. The required period of rooting and turf growth for acceptable soccer playing quality on transplanted sod from nursery was tested to collect data for the project authorities of hosting cities and construction companies who were involved in World Cup stadium project. Transplanting time significantly affects on rooting-potential of sod on cool season grass and zoysiagrass, but those effects differently showed by turfgrass species. The enough nursing period for the ground established by Zousiagrass should be secured with proper transplanting time. And the thermal insulation on the turf canopy with other maintenance during Winter should improve the early rooting on zoysiagrass. The sod contained Kentucky bluegrass (85%+15% perennial ryegrass, seed wt. basis) showed relatively slow at the early growth and rooting-potential of root, but the potential resulted higher than that of perennial ryegrass turf (85%+15% Kentucky) under longer nursing period. Kentucky bluegrass has one of the most strong resistance against environmental stresses, but intensive maintenance practise should be required when the turf transplanted during summer season. Higher mixture rate of perennial ryegrass sod has a rapid root growth compare with other turfgrass species. The rate provided a benefit to an early establishment of turf ground followed by a proper maintenance practise. For the completion of World Cup soccer ground construction for 2002, the most suitable time for sod transplanting in 2001 was March to May or mid Sept. to early Oct. by delayed architect construction schedule.

Representation of Female Journalists in Korean Popular Films : (2011) and (2012) (한국 대중영화의 여기자 재현: <모비딕>과 <부러진 화살>을 중심으로)

  • Noh, Kwang Woo;Yong, Mi Ran
    • Cartoon and Animation Studies
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    • s.34
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    • pp.237-262
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    • 2014
  • Recent Korean popular films and television dramas represent journalist as the character who colludes with corrupt power to engage in scandals or completes one's goals by good or bad means. It matters that the negative discourse of journalists fosters audience's distrust on journalism. Representation of journalists in popular culture is related to the reliability of journalism. In relation, it is noticeable that popular media represent female journalists. This study examines how recent popular films deal with female journalists through the case of (2011) and (2012) to find improvement of discourse on journalists. In result, three female characters in these films represent positively 'reformative leadership' (Chief Cho in ), 'appropriation of information technology'(Seong Hyo Kwan in ), and 'emotional response' (Jang Eun Seo in ). Compared to representation of journalists through male, the positive representation of female journalists constributes to positive discourse on role and function of journalism. However, it may be considered that these positive representations are merely a part of whole journalists.

Introduction of Satellite Remote Sensing Technologies to Korea Coast Guard (해양경찰청 위성활용 방안)

  • Yang, Chan-Su;Oh, Jeong-Hwan
    • Proceedings of the Korean Institute of Navigation and Port Research Conference
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    • 2011.11a
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    • pp.154-155
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    • 2011
  • 2010년 천리안위성의 성공적인 발사에 따라 인공위성의 활용에 대한 기대가 커지고 있다. 천리안 해양관측위성(GOCI)이외에 아리랑 2호가 현재 운용중인 우리나라 위성들이다. 가까운 시기에 아리랑 5호(2011년 말), 아리랑 3호(2012년), 아리랑 3A호(2013년)가 발사될 예정이다. 즉, 해양적용을 위한 위성환경은 이제부터 준비되고 있다고 볼 수 있다. 대외적으로 보면, 인공위성 자원은 아주 많다. 문제는 이와 같은 자원을 어떻게 활용할 것인가 인데 이의 활용 기술 개발적 측면에서는 많이 소홀한 것이 사실이다. 전세계적으로 이 시스템 개발을 위한 치열한 경쟁이 진행 중에 있다. 이미 소말리아 주변 감시체계는 많은 부분을 위성에 의지하고 있다. 우리나라에서 최초로 위성활용 가능성을 보여준 사건이 허베이스피리트호 원유유출 사고이다. 이 사고는 2007년 12월7일 아침 7시6분경 서해안 만리포 북서쪽 10km 해상에서 크레인을 적재한 1만1800t급 바지선이 정박 중인 홍콩 선적 유조선 허베이 스피리트호(14만6000t급)와 부딪치면서 발생했다. 이와 같은 기름 유출 사고의 경우, 유출 범위를 정확하게 이해하는 것이 중요하다. 거의 준비된 상태가 아님에도 불구하고 12월 8일 아침 최초로 유출된 기름을 모습을 보여주는 위성이미지(광학위성)가 얻어졌다. 하지만 이와 같은 자료가 관련 전문가가 이용할 수 있기까지 많은 시간이 소용되었고, 이 정보를 전달할 수 있는 방법도 없었다. 사실 단순한 이미지가 아니라 지리정보체계를 가진 오염정보를 제공할 방법도 준비도 되어 있지 못한 상황이었다. 본 발표를 통하여, 허베이스피리트호 사고뿐만 아니라, 2011년 6월부터 수개월간 지속된 발해만 오염사고 적용 등 다양한 사례 소개를 하고, 이를 기반으로 해양경찰청에서 업무활용을 위한 방안을 제시한다. 먼저, 해경청의 주요 임무인, 경비, 수색구조, 오염대응 분야별로 현황 분석을 수행하였다. 또한 국외사례에 대한 조사를 한 후, 최종 인공위성 원격탐사기술의 해경청 도입방안에 대한 설계를 실시하였다. 국제적으로 인공위성을 이용한 해양 경비, 수색구조, 오염 모니터링기술 개발이 이루어지고 있으며, 유럽 국가는 시범도입을 진행 중에 있다. 유럽해사안전국(EMSA)은 해양경비 및 수색구조를 위한 선박통항 및 보고 서비스와 오염대비대응(Pollution Preparedness and Response, PPR) 위성 서비스를 회원국에 제공하고 있다. 해양경찰청 임무 수행뿐만 아니라, 해양영토 관리적 측면에서 첨단 위성장비 활용, 선진국형 해상경비 패러다임의 전환 필요성이 크다고 할 수 있다.

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SNS Addiction Tendency and Its Related Factors among University Students (대학생의 SNS 중독경향성 관련 영향요인)

  • Lee, Young-Mee
    • Journal of the Korea Academia-Industrial cooperation Society
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    • v.17 no.12
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    • pp.561-568
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    • 2016
  • The purpose of this study was to investigate the influence of SNS addiction tendency, pathological narcissism, social support, and stress among university students. Data were collected via questionnaires from 385 students and were analyzed by descriptive statistics, t-test, ANOVA, Scheffe's test, Pearson's correlation coefficients, and Stepwise multiple regression analysis using SPSS/WIN 19.0 program. The levels of SNS addiction tendency depended on gender, SNS usage time, SNS over-usage, health problem, and household economic status. SNS addiction tendency was significantly correlated with pathological narcissism, social support, and stress. Influential factors that affect SNS addiction tendency were pathological narcissism, SNS usage time, SNS over-usage, gender, social support, and academic performance, which explained about 39.4% of the variance. The results of this study indicate that nursing interventions are necessary to improve SNS addiction tendency, and also suggesting that such variables should be carefully considered in intervention programs for university students.

Practical Classification of Herbicide by Two-dimensional Ordination Analysis in Transplanted Lowland Rice Field (Two-dimensional Ordination 분석법(分析法)에 의한 제초제(除草劑) 살초(殺草) Spectrum 분류(分類)에 관한 연구(硏究))

  • Kim, Soon-Chul;Park, Rae-Kyeong
    • Korean Journal of Weed Science
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    • v.2 no.2
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    • pp.129-140
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    • 1982
  • Herbicides were classified by two-dimensional ordination analysis based on the weed flora which was not controlled by application of a particular herbicide. The number of herbicide group was varied depending upon the weed community type and the experiment site. The technique of the two-dimensional ordination analysis gave more comprehensive informations about selecting of herbicides for increasing the herbicidal efficacy, for increasing the weed spectrum and for reducing the herbicide cost by mixing of herbicides. The two-dimensional ordination analysis could be used not only herbicide classification and selecting effective herbicide or herbicide combination but also can be used for the evaluation of systematic application of herbicides.

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Media Representation of Korean Modern Historical Incidents, and its Myth and Ideology: A Semiotic Approach on MBC-TV Documentary (한국 현대사의 미디어 재현과 신화 및 이데올로기: MBC-TV 다큐멘터리 <이제는 말할 수 있다>의 남북관련 이슈를 중심으로)

  • Lee, Gyu-Jeong;Baek, Seon-Gi
    • Korean journal of communication and information
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    • v.50
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    • pp.50-72
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    • 2010
  • The purpose of this study was to investigate representation of media on Korean controversial historical incidents and its myth and ideology. Especially the authors paid attention to the MBC-TV Documentary which had dealt with many controversial issues in Korean society. Those issues had never been dealt by other Korean media before it began to do. Three episodes about the South-North Korea related issues were selected as main object of this study and were analyzed with various semiotic research methods, especially, paradigmatic analytical method, narrative analytic method and mythical analytic method. As a main result of this study, it was found that the Documentary tended to represent such controversial historical issues very differently from the previous representations of old newspapers'. Th e old newspapers tried to establish old myths; that is, 'myth of national crisis', 'myth of anti-communism', 'myth of scapegoat of college students', 'myth of intelligent agency's monopoly', 'myth of social stablization', etc, while the documentary changed to build up new myths; that is, 'myth of humanities', 'myth of peaceful unification', 'myth of freedom and democracy', 'myth of human rights, etc.' In short, it was concluded that the documentary was able to change some previous myths and ideologies through its changing representations.

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