• Journal of the Korea Academia-Industrial cooperation Society
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• v.21 no.10
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• pp.84-93
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• 2020

This study had two aims (1) to explore the trajectory of family functioning (flexibility and cohesion) in the mothers' perspective and classify it according to the development of their child, and (2) to examine the differences in children's self-esteem as well the internal and external behavioral problems based on the latent groups. A total of 1,348 mothers and their children who participated in the survey in 2013 through to 2017 were analyzed. The group was subdivided into low incremental, average incremental, average-above incremental, and high unchanged groups according to the flexibility, and into low incremental, average incremental, decremental, high incremental, and above-high unchanged groups in terms of cohesion. From 2015 to 2017, the self-esteem of elementary school-age children showed differences depending on the flexibility and cohesion of family functioning; children in the high-unchanged group of flexibility and the above-high unchanged group of cohesion showed high self-esteem. Behavior problems of early childhood and elementary school-age children varied according to the latent classes of flexibility and the cohesion of family functioning. Children in low incremental and average incremental groups of flexibility and low incremental, average incremental, and decremental groups of cohesion showed more internal and external behavioral problems. These findings suggest that family functioning has significant effects on the psychological aspects of children.

• Korean Journal of Social Welfare
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• v.62 no.3
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• pp.299-321
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• 2010

The purpose of this study was to analyze the development of social welfare network. The qualitative case study method was utilized from a communities of practice perspective. Depth interviews were conducted among 10 social workers of community welfare agencies who have practiced network activities. Data were analyzed with constant-comparative methods(Strauss and Corbin(1990)). The result are the followings; In incubation stage, the core theme was "collaboration for surmount overcoming difficulties from the bottom". In intergration stage, "acquirement of normative value basement" was emerged. "Reinforcement of solidarity" and "reconfirmation of identity" were drawn as core themes in muturation stage. There were core themes "construction of original image" and "shifting from private connection to public connection" in maintenance stage. Lastly stage a care theme of "qualitative transition" was emerged in transformation.

• Journal of the Korean earth science society
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• v.43 no.1
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• pp.119-127
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• 2022

In recent years, the intensity of typhoons has increased due to climate change. It is presumed that the tailings and waste rock in the mining area harm the environment owing to flood damage. The Gangneung area has been affected by the largest typhoons in Korea, including No. 3,693 (1936), Rusa (2002), Maemi (2003), and Megi (2004). This study was based on a case in which high concentrations of arsenic were detected in the surroundings along a stream after floods caused by typhoons. Although the environmental damage-related law clarifies the responsibility of polluters, careful implementation is required in potential natural disaster areas. The pollutants from abandoned mines can be widely exposed due to typhoons as artificial causes may be mixed. To minimize the impact of natural disasters in these areas, it is necessary to improve and link relevant laws. This study is expected to help cope with mixed pollutants in downstream areas.

• Nuclear industry
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• v.5 no.7 s.29
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• pp.52-53
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• 1985

국제원자력기구(IAEA)의 L.V.Konstantinov, R. Skjoeldebrand씨는 지난 5월 서울에서 열린 제5차 태평양연안국원자력회의에서 ${\ulcorner}$IAEA의 중소형 원자로에 관한 연구${\lrcorner}$란 논문발표를 통해서 ${\ulcorner}$종소형 원자로는 이미 성숙하여 국제시장에 진출할 수 있는 상태에 있으며, 잠재시장은 1992$\~$2001년 동안에 10$\~$15기${\lrcorner}$라고 하였다.

• The Optical Journal
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• s.105
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• pp.24-26
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• 2006

현재까지 펨토초 레이저 공정 기술은 아직 도입기이며 이제 막 전자부품 제조업에 적용하고자 하는 시도가 일고 있다. 펨토초 레이저는 전자부품 제조공정 일선에 산적한 기술적 숙제들을 해결할 수 있는 많은 잠재적 장점들을 가지고 있다고 판단된다. 그러나 아직까지 양산성을 갖출 수 있는 실용화 연구가 미흡하여 본격적인 기술 개화기에 접어들지 못하고 있다. 대학 및 연구소를 중심으로 진행되고 있던 펨토초 레이저 기술을 삼성전기를 필두로 하여 실용화시키는 연구를 활발히 진행한다면 보다 큰 기술시장에서 펨토초 레이저 기술이 주목 받을 시기가 올 것이다.

• Proceedings of the Korean Nuclear Society Conference
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• 1996.05d
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• pp.327-332
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• 1996

대구경유압식스너버의 잠재적 기능상실은 미국원자력규제위원회(USNRC)에서 인정한 주요안 전성 문제중의 하나이다. 본 보고서는 한국표준형원전의 증기발생기와 원자로냉각재펌프에 설치되어있는 대구경유압식스너버 중 단일 스너버의 기능상실에 대하여 지진과 가상분기관파단의 시간이력해석을 수행하여 구조적영향을 보였다. 지진 입력은 SRP 3.7.1 에 따른 가상적 시간이력이며, 분기관파단 입력은 파단전누설기법(Leak Before Break) 적용에 의하여 배제되지 못한 분기관파 단인 증기발생기 주증기배관과 증기발생기 주급수배관의 가상파단을 이용하였다.

• Journal of Families and Better Life
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• v.13 no.1
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• pp.199-206
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• 1995

부모의 사랑은 가정환경을 통하여 자녀의 대인관계나 사회화에 있어서 최초의 모델이 될 수 있고 자녀의 성격형성이나 문제행동에 깊은 영향을 준다. 이 연구는 청년기 자녀의 잠재된 갈등요인 즉 청년들에게 영향을 주는 요인이 무엇인가를 면접조사와 TAT를 통한 방법으로 시행하였다. 면접조사 결과 부모는 거부적 과보호, 무관심으로 청년들의 갈등을 일으키고 형제간의 갈등이 있는 것으로 나타났다. TAT결과는 부모상에서 부모의 모습은 무관심하거나, 간섭이 심하고 강요적이었으며 환경반응은 가족간의 사랑과 이해가 없는 경우로 나타났다. 불안 갈등요인도 형제간의 갈등, 부모에 대한 사랑의 부족, 결핍 등으로 나타났다.

• The Monthly Diabetes
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• s.130
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• pp.62-63
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• 2000

뇌호흡은 생체 에너지인 기를 이용한 뇌 운동법이다. 우리의 몸을 운동시켜 단련할 수 있듯이 뇌도 운동시킬 수 있다. 현재 인류는 두되의 10%만을 사용하고 있다고 하니 잠재되어 있는 나머지 뇌의 기능이 개발된다면 그 파급효과는 실로 엄청난 것이라 하겠다. 이번달에는 소리를 이용한 뇌호흡 수련법을 배워보자

• 대한방사선방어학회:학술대회논문집
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• 2010.04a
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• pp.108-109
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• 2010

• Journal of the Korean Institute of Gas
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• v.25 no.4
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• pp.43-48
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• 2021

This study was conducted using FLACS, a specialized gas accident analysis program. Hydrogen refueling stations subject of safety analysis, consist of compression facilities, storage tanks, and hydrogen piping. The safety analysis of potential risk factors was conducted after reflecting the design specifications of major facilities and components, environmental conditions around hydrogen refueling stations, etc. As of 2021, about 70 refueling stations in Korea are available, and 1,200 are scheduled to be introduced in the next 2040. To prepare for possible accidents caused by potential hazards for the safe distribution of hydrogen refueling stations, we intend to derive hydrogen leakage diffusion scenarios and review their safety.