• Journal of The Korean Association For Science Education
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• v.32 no.4
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• pp.604-624
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• 2012

This study aims to design a framework for analyzing group argumentation in terms of participants' interaction. Regarding the current group argumentation setting as argumentation on socio-scientific issues within participants who have had limited experience on group argumentation, the analytical framework was designed to explain (1) what was each participant's role on group argumentation, (2) how these roles were changed within each time of argumentation, and (3) how the patterns of interaction were changed through seven times of a series of argumentation on socio-scientific issues. Based on the literature review on analytical framework of argumentation in science education including the works on the structure of argumentation, the discourse formation through interaction, and the linguistic approach on participants' interaction, the current research framework was built. Showing the results of applying the designed framework on group argumentation as an example, strength of using the current designed framework was discussed.

• Research in Community and Public Health Nursing
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• v.12 no.2
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• pp.450-458
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• 2001

Purpose: The purpose of this study was to establish a structural equation model on social roles and health for married working mothers. to determine the effects of social roles on Korean women's health and to explore the mediating role of self-esteem in the relationship between social roles qualities and health. Method Data were collected from 323 employed women with partner and children. lived in Seoul and near Seoul. Response rate was 62.3%. The instruments for measurements were Role Quality Scale developed by Park et al. (1999). Rosenberg's Self-Esteem Scale. and 31 items from SF-36 developed by Ware & Sherboune(l992). Results: The effect of marital role quality on self-esteem and the effect of parental role quality on health were not significant. Modification model fitted with the collected data very well. as evidenced by the small chi-square(0.58), the very high goodness-of-fit(GFI = 1.00), and adjusted goodness-of-fit (AGFI = 0.99), and very small root mean square residual(RMSR=0.0072), and the slope of Q-plot is over 1. 41% of the variance in self-esteem and 21% of the variance in health were accounted for by these variables. Conclusion: Further research concerned with the mediating effects of self-esteem in the role and health relationship should be covered the issue of various role combinations. And it is necessary to examine the influence of subfactor of quality of social roles on health.

• Journal of Korea Entertainment Industry Association
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• v.15 no.5
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• pp.69-83
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• 2021

To understand 'Moving up the charts' as a dynamic phenomenon in the K-pop entertainment industry, this study specifically analyzed the 'Moving up the charts' of 「Rollin'」 sung by 'Brave Girls'. First, the context and process related to 「Rollin'」 were described in detail, and the performance as a sound source and business were described. Subsequently, six factors were analyzed and presented as causes for 'Moving up the charts': 'Existence of specific possible triggers', 'Attractions of content itself', 'Inflow of new male fans', 'Turning weaknesses into strengths as idol', 'Psychological empathy with stories of real group' and 'Fast response and communication of agency'. Due to the influence of 'Moving up the charts', two changes were presented: 'Expansion of popularity and interest and expansion beyond songs' and 'Forming a consumer group with high purchasing power'. Through this, this study discussed the meaning, role, and possibility of 'Moving up the charts' in the K-pop entertainment industry. In the future, it will be necessary to recognize 'Moving up the charts' in the music market as a remarkable phenomenon, and to understand the importance of new idol consumer class as well as the use of related media such as YouTube.

• 한국노년학
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• v.25 no.2
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• pp.73-93
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• 2005

This study explores the determinants of economic status and well-being among elderly Koreans. Particular emphasis is paid to the role of intergenerational support in these processes because institutional responses to an aging population in Korea are currently inadequate. Path model results indicate that status maintenance variables have significant effects on economic status and well-being as measured by comprehensive income. Further, inequality in comprehensive income - as measured by the Gini and Theil's indices - is substantial and increases in successive age groups. However, market-based and family-based income, two components of comprehensive income, show different patterns. Inequality in market-based income is apparently increasing, while inequality in family-based income is decreasing gradually in successive age groups. With respect to the role of intergenerational support, results indicate that family-income-focused persons possess highly vulnerable sociodemographic characteristics, and that for the socially disadvantaged elderly Koreans, intergenerational support plays a crucial role in the later stages of life. This study also discusses the implications of these findings for the transition from latency to manifestation of intergenerational support in Korea.

• Journal of the Korean Chemical Society
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• v.46 no.1
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• pp.76-82
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• 2002

This study investigated the effects of assigning cognitive roles, a method that may promote verbal interaction in knowledge-building processes, in small-group discussion for science concept learning. Two classes (62 students) of 7th-graders respectively received a concept learning instruction through small-group discussion with assigned cognitive roles (CR) asking to explain and contradict one's idea and to synthesize and conciliate group's idea, and a concept learning instruction through small-group discussion with no specific assigned roles (NSR), for 9 class periods. After the instructions, the tests of achievement, conceptions, the perceptions on science learning environments, and the perceptions toward small-group discussion were administered. ANCOVA results revealed that low-achievers in the NSR group performed significantly better than those in the CR group. Similar tendency was also found in the scores of the conceptions test. Two groups did not differ significantly in the perceptions on science learning environments and toward small-group discussion.

• Journal of the Korea Convergence Society
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• v.11 no.3
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• pp.153-162
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• 2020

This study was conducted to identify the factors that affect the views on marriage of male and female students. Of the students recruited, 172 were male, and 185 were female. Data were collected using questionnaires about views on marriage, children, gender roles, and gender attitudes and were analyzed using the IBM SPSS 23.0 program. Data were collected from May 1, 2019 to June 15, 2019. The significant predictors of views on marriage were views on children(F=29.530, p<.001), gender roles(F=9.850, p<.001) and gender attitudes(F=7.038 p=.009), explaining 33.4% of the variance in male, were views on children(F=48.767, p<.001), gender attitudes(F=32.204, p<.001) and gender roles(F=18.904, p<.001), explaining 43.8% of the variance in female. Therefore, it is necessary to develop programs to improve views on students.

• Journal of the KSME
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• v.20 no.3
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• pp.184-193
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• 1980

제1절에서는 CAD/CAM 이 기계공업의 발전에 중요한 역할을 담당하고 있으며 그 이유가 무엇 인가를 설명하였다. 설명의 목적은 이와 같은 역사적인 흐름을 정확히 제시하므로써 우리 기계 공업이 나가는 방향을 설정하는데 있어 정확한 상황판단을 도우려 하였다. 제2절, 제3절 및 제4 절을 통해 CAD/CAM의 내용이 무언가를 설명 하였다. 제2절에서는 현대적 의미의 CAD/CAM을 설명하였고 제3절과 제4절에서 는 이에 필요한 전자계산기 System의 Hardware 와 Software를 설명하였다. 특히 제3절의 Work Station의 구성은 사람과 기계간의 직접적인 대화 수단이라는 면에서 대단히 중요한 의미를 가지며, 제4절에 설명된 각 Software에 의해 수행되고, 형성, 전 달되는 Data Base의 생성과 그 이용은 재래의 생산과정에서 발생되는 여러 문제가 어떻게 전 자계산기 내에서 처리되는지를 이해하는데 도움을 준다. 비록 우리의 기계공업이 아직 선진기 술을 받아드릴 여건이 되어 있지 않다 하더라도 외국의 발전 상황에 항상 정확한 정보를 입수 하고 있어야 한다. 이와 같이 정확한 자기 위치의 판단은 외국과의 기술제휴나 기술교류에 있어 가 능한 좋은 조건을 선택할 수 있는 기본이 되는 것이며 자체연구의 방향을 정확히 제시할 수 있는 능력을 가질 수 있는 것이다. 제5절에서는 CAD/CAM의 국내현황과 방향에 대해 언급하 였다. 국내의 기술수준의 후진성 때문에 협의의 CAD/CAM과 현대의미의 CAD/CAM이 명확한 구별 없이 사용되었다. 결론적으로 각 기업은 가까운 미래에 당면할 사태를 준비한다는 입장 에서 하루빨리 전자계산기를 생산 활동에 사용할 수 있도록 하여 필요한 요원을 교육하는 것이 바람직하다. 초기에 큰 투자없이 System을 개발 사용하기 위하여 기존 전자계산소를 이용하는 방법이 바람직하며 System의 도입은 자체운영을 결정하기 전에 경제적인 여건 등 여러가지 문제를 검토하여야 한다. 특히 Turn Key Base로 System를 도입할 경우에는 System의 도입목 적과 사용빈도, 앞으로의 확장성 현재 설계및 생산 과정과의 마찰가능성, 유지보수문제 등을 신 중히 검토하여야 한다. 이제 기계공업도 전자계산기를 이해하고 사용하므로 서 발전할 수 있는 단계가 되었다. 예로부터 좋은 공구를 개발하여 적절히 사용하는 것이 기계공업 발전의 첩경이 었다. 전자계산기는 현대 기술이 개발한 가장 강력하고 사용하기 좋은 공구이다.

• Korean Journal of Legislative Studies
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• v.23 no.1
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• pp.151-185
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• 2017

Seoul's One Less Nuclear Power Plant is the major urban energy policy launched in April 2012. Its effort to respond to climate change and energy crisis in the aftermath of the Fukushima nuclear accident turned out very successful, considering huge decrease of energy consumption. However, the question of how the cut of energy consumption was possible remains unanswered. This paper introduces the concept of urban governance capacity as the cause of the success. It is the managing and governing capability to maintain the logical consistency policy system, comprising of policy perception, goals, policy tools and evaluation. Without this logical correspondence between the policy factors, any system including energy regime easily falls apart during the systemic transitional period. Governance capacity provides the integrating framework, so that the system as a whole maintains the internal homeostasis.

• Journal of the korean Society of Automotive Engineers
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• v.7 no.3
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• pp.19-29
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• 1985

기관실린더내 Swirl의 생성과 감쇠의 예측은 종래부터 Swirl을 강체회전적인 속도분포를 갖는 흐 름으로 판정하여 행해져 왔다. 본 원고는 이제까지 실험되어져 왔던 예측명을 대략 설명하고, 실 제기관에 대한 측정결과와의 관계를 서술과 함께, 기관 실린더내 Swirl속도계측방법의 구체적인 예를 소개한다.

• 보일러설비
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• no.7 s.150
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• pp.100-102
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• 2006

최근 경동네트웍 대표이사로 부임한 이봉호 사장은 현대자동차, 현대전자, 현대모비스를 거친 현대맨이다. 이봉호 사장이 쌓은 그동안의 경력이 '통합네트워크 세상의 중심기업'을 표방하고 있는 경동네트웍에서 어떤 역할을 할지 기대된다. 일단 경동네트웍이 홈네트워크 사업 강화를 위한 사업설명회를 성공적으로 개최해 순조로운 출발을 하고 있다. 사업설명회장에서 이봉호 대표이사를 만나 국내 홈네트워크 시장 전망과 경동네트웍 사업계획을 들어봤다.