• 가정과삶의질연구
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• 제28권5호
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• pp.251-262
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• 2010

This study examines the relationship between a mother's psychological well-being and children's problematic behavior(withdrawal, depression anxiety, aggression and emotional instability). In order to expand the study on the relationships, special attention was given to the possible mediator effects of mother's coping style with children's negative emotions. The subjects were 305 mothers with children 4-5 years old residing in the cities of Cheonan and Seongnam. It was found that mother's psychological well-being was significantly related to the level of children's withdrawal, depression anxiety, aggression and emotional instability. The mother's coping style with children's negative emotions were also significantly related to the mother's psychological well-being. In addition the mother's coping style with children's negative emotions was found to be a significant mediator of the relationship between mother's psychological well-being and children's. This was especially so for internal problems behavior as like withdrawal, depression anxiety and emotional instability that were perfectly mediated by the mother's coping style with children's negative emotions. Aggression, external problems behavior was partially mediated by the mother's coping style.

• 대한화장품학회지
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• 제30권3호
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• pp.307-311
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• 2004

화장품 산업에서 웰빙과 관련하여 inner beauty와 body shaping 상품을 비롯하여 SPA, esthetique, mass-customization, organics, naturals 등에 관련된 상품개발이 연구의 중요한 축을 이룰 것으로 보이며, 웰빙에 대한 고객의 기대로는 건강에 대한 관심과 함께 상품에 대한 안심감, 신뢰성, 윤리성이 우선되어야 할 것이다. 따라서 화장품 영역에서의 웰빙 관련 연구로는 지방 분해, 비타민, 폴리페놀, 오가닉과 함께 항노화에 관련된 체계적인 연구가 이루어져야 할 것이며 아울러 피부과학과 감성 공학을 바탕으로 효능증대, 피부흡수제어, 피부적합성, 제형 및 활성성분안정화, 지속성 증진, 신원료개발이 중요할 것이며, 특히 최근의 바이오 기술. 나노기술. 천연소재기술은 웰빙상품 개발의 초석이라 하겠다.

• 대한전기학회논문지:시스템및제어부문D
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• 제54권1호
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• pp.56-60
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• 2005

In the power-line communication(PLC) systems, the power line is a wired medium. However, the power line channel has the multi-path fading characteristics like the wireless channel in the wireless communication systems because it has the signal reflection and divergence by the impedance mismatching between many branch lines and loads. So the analysis of the multi-path characteristics is very important, and it has been doing by the several measurement methods for the impulse response between the transmitter and the receiver. PN sequence method has originally been used as a wideband impulse response measurement mettled for wireless channel, but it is recently being applied to not only the wireless channel but also the wired channel like the power line channel. This method is more useful and effective for the long distance communication channel like the medium voltage power distribution line with the multi-paths[1]. In this thesis, we have measured impulse response for the medium voltage power distribution line channel by the wideband measurement method using PN sequence, analytically studied the measured data and presented the results.

• 한국주거학회논문집
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• 제18권3호
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• pp.19-29
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• 2007

This study is aimed at interpreting into changes and characters of function applied into quantative analysis in ubiquitous house. Digital technology being introduced into architectural fields, It applied expansively from design and construction to user's convenience. The application of digital technology is presented to various change like effectiveness and exactness in design and function of space, which is overlayed digital space to physical space beyond the extent of receiving human needs in physical space. In ubiquitous house, digital technologies are supplied to function coordinated with life, appreciating into positional informations of human and materials, spatial informations. Ubiquitous house is comparably effective into funtional expansion, user's convenience, safty, which, for the future, is going to using on housing of high performance encouraging the application of advanced technology. Therefore this study is classified into human behaviors, functions, performances and characters of digital system in ubiquitous house, which being established into the relation of elements, is interpreted numerically into functional changes and charats being applied to ARM.

• 한국건축시공학회:학술대회논문집
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• 한국건축시공학회 2016년도 추계 학술논문 발표대회
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• pp.54-55
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• 2016

Recently in the construction industry, industrial by-product admixtures like blast-furnace slag fine particles (BS henceforth) are being used as binding material, reducing the use of cement, and measures to reduce CO₂ emissions are being examined on various levels. However, the BS being used domestically varies depending on the origin of resources, and by circulating BS that is inappropriate to the KS standard, problems are occurring in terms of changes and declines in the quality of concrete which uses it. Therefore in this study the liquid densimeter principle was used to assess various BS fineness qualities; with 100 g/L fixed, a 1,000cc mass cylinder was most appropriate for assessing the quality of cement fineness.

• 상하수도학회지
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• 제36권2호
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• pp.97-106
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• 2022

Recently microplastic (MP) biofilm is being attracted as an important environmental issue because it can act as a pollutant carrier in aqueous system. Therefore, this study investigated the MP biofilm communities originated from freshwater. The results showed the bacterial community structure of MP biofilm was distinctively different from the freshwater regardless of biofilm-forming condition and MP type. For MP biofilm communities exposed to raw freshwater, Solimonas variicoloris-like microbe, Frigidibacter albus-like microbe, Nitrospirillum amazonense-like microbe, and Pseudochroococcus couteii-like microbe became abundant, while Acinetobacter johnsonii, Macellibacteroides fermentans, and Sedimentibacter acidaminivorans-like microbe were found as major bacteria for MP biofilm communities exposed to organic rich condition. The results of this study suggest that the unique freshwater biofilm community could be formed on the MP surface.

• 한국융합학회논문지
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• 제4권2호
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• pp.29-33
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• 2013

지난 2005년 부산의 한 초등학교에서 시작된 "스쿨폴리스"제도가 그 효과를 인정받아 전국의 초등학교에 적용되고 있다. 하지만 스쿨폴리스 제도만으로는 부족한 인력을 확보하기 위해서 배움터지킴이 제도로 확대되었음에도 불구하고 국내에서는 2010년과 2011년에 잊지 못할 충격적인 초등학생 자살사건이나 성폭력 사건들이 교내에서 발생하고 있는 실정이다. 이와 같이 초등학교에서 고학년이 되는 4학년부터 중학교 1학년 학생들의 범죄에 대한 노출과 자살, 집단 따돌림 등의 문제가 심각하게 발전하는 현실을 감안해 전 국가 차원의 문제 해결책이 반드시 필요하다. 하지만, 인력, 공간, 기술, 정서적으로 총체적인 해결책을 제시하여야 함에도 불구하고 지금까지는 개별적인 피해 학생의 부모와 학생 당사자만의 문제로 여겨지고 사회에서 크게 관심을 얻지 못해 그 해결이 미온한 편이다. 그러므로 본 논문에서는 초등학생 범죄의 가장 큰 공간을 차지하는 학교 교실 내부에서 학생들이 자주 사용하는 스마트-폰의 특정 앱과 학교 내부의 홈페이지에 게시되는 글들을 분석하여 학생들이 집단 따돌림이나 자살, 폭력 사건 등이 발생하기 전에 이를 학부모, 학내에 근무하는 배움터지킴이, 선생님에게 안내함으로써 사고를 미연에 방지할 수 있는 시시스템을 제안하고자 한다. 우리가 제안한 시스템은 안드로이드 기반의 스마트-폰에서 동작하도록 설계되었으며, 모바일 웹 기술을 접목하여 교내 홈페이지 게시판에 게시되는 글들에 대한 모니터링을 통해서 보다 학생들의 심리, 정신, 건강 상태 등에 대해서 알아볼 수 있도록 설계하였다.

• 한국인터넷방송통신학회논문지
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• 제16권4호
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• pp.1-6
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• 2016

인공지능은 빅데이터 분석 기술에서 보다 인간적인 기술로 진화하고 있다. 인공지능은 사물인터넷의 센싱 기술로 말미암아 인간의 오감보다 더 정교한 감각 기관을 가질 것으로 예측된다. 그리고 인공지능은 클라우드 네트워크 기술로 언제 어디서나 인터넷에 접속하여 컴퓨팅 자원을 지원받을 수 있을 것이다. 이처럼 인공지능은 최신 기술들의 총아로 발전 중에 있다. 이와 동시에 인공지능에 대한 불안과 미래 시대에 대한 암울한 전망도 높아지고 있다. 대부분의 기술 디스토피아적 미래상은 현상을 객관적으로 조망하는 관조적 시야를 잃어버렸을 때 발생한다. 또한 이러힌 비관론은 기술 발전의 미래상을 인간 의지의 주관적 미래상으로 전환시킬 능력과 자신감의 부재를 반영하기도 하다. 이 글은 인공지능 기술과 서비스의 발달에 따른 대량해고와 실업, 기계에 의한 인류 종말 등 일반적 주제를 다루기보다는 가까운 지금 일어나고 있는 개인정보보호 침해의 이슈를 다루고자 한다. 더 나아가 이 논문은 개인정보보호를 보장하면서 인공지능 산업을 발전시킬 수 있는 도덕적/법제도적 모델에 대해서도 고찰하였다.

• 복식문화연구
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• 제11권1호
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• pp.88-102
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• 2003

In our culture, the term, "be like", is frequently used. There are expressions such as "feminine-looking dress" and "manly style" relating to this term when we describe the styles of clothing. This study addresses the question on which type of garment would be selected under the description of the term, "be-like", in relation to gender. This term reveals the preconception of gender as being feminine or masculine according to the styles and colors of clothes. A group of 362 college students from Seoul and Gyeonggi area was surveyed fur the study The statistical analysis of SPSS 10.0 was applied f3r analyzing the data, and the significant variances were reviewed by the basic statistics, multi-variate and T-test. The results are as follows: First, the details of clothes imply the preconceived idea of gender. As a result, women's blouses and skirts were selected as the most feminine upper and bottom garments. The Y-shirt and T-shirt were selected as the most masculine upper garments. However, in contrast to the . skirts being the most feminine bottom wear, the pants were not significantly recognized as the most masculine ,clothes. Second, the variances of the survey show that the female students are more conscious of the sexual identity expressed in clothes than the male students. Third, the styles of clothes reflect the general understanding of what is considered to be "feminine or not feminine" and "masculine or not masculine" In conclusion, this study has discovered that the certain characteristics of gender are predominantly implicated in the styles length, and color of clothes. Both men and women responded differently in defining their idea of "femininity" and "masculinity". Nevertheless, there still exists strong preconception of what is considered to be feminine or masculine, and it affects the choices people make in selecting clothes.

• 한국철도학회:학술대회논문집
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• 한국철도학회 2008년도 춘계학술대회 논문집
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• pp.1089-1096
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• 2008

The subway in Seoul, Korea has been constructed and operating 8 lines and 265 subway stations since 1974. And now it' been operated in the metropolis like Busan, Daegu, Gwangju, Incheon. The subway system is being given a great deal of weight on the public transportation system. It means that the citizens of seoul are getting exposured to the underground environment more and more. As the quality of life is getting better, the desire for a pleasant(healthy) environment has been increased. so we have to study effective environment management plans for the subway, When considering Indoor air pollution as another serious environment problem.