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- 저자 : 신은영 ( Eun Young Shin ) (검색결과 114 건)
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주관적 기억감퇴를 가진 노인에서 백질 변화와 인지기능 장애의 관련성
신은영,정한용,김양래,이소영,김신겸,Shin, Eun-Young,Jung, Han-Yong,Kim, Yang-Rae,Lee, So-Young-Irene,Kim, Shin-Gyeom 대한생물정신의학회 2011 생물정신의학 Vol.18 No.3
Objectives The purpose of this study is to evaluate the relationship between the severity of white matter changes (WMC), risk factors and cognitive domains, including executive function profiles. Method Forty nine subjects over 55 years with subjective memory complaints were assessed with MRI and neuropsychological tests. The WMC were assessed by MRI T2-FLAIR images and divided into 3 groups of mild vs. moderate vs. severe and 2 groups of mild-moderate vs. severe by using Mantyla's criteria and Fazeka's criteria. The risk factors were examined in hypertension, heart disease history and chemistry Lab. Medical conditions which affect to cognitive dysfunction and definite dementia were also excluded. Results Comparing 3 groups, hypertension was identified as a risk factor of the WMC. Comparing 2 groups, total cholesterol and LDL were identified for as the risk factor of WMC. The severity of WMC was significantly associated with cognitive disturbances and their main effect on cognition was working memory and inhibition. Conclusion The risk factors of the WMC in the elderly were hypertension, hyperlipidemia. The severity of WMC appears to be associated with executive dysfunction in the elderly.
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신은영,박환표,Shin, Eun-Young,Park, Hwan-Pyo 한국건설관리학회 2006 건설관리 : 한국건설관리학회 학회지 Vol.7 No.2
건설엔지니어링의 사업비는 공사비의 $3{\sim}5%$정도에 지나지 않으나, 최종 사업목적물의 성능을 결정하는데 커다란 영향을 미치고 있어 매우 중요하다. 그러나 국내 건설기술수준에 대한 전문가 인식도 조사결과에 따르면 설계를 비롯한 우리나라의 엔지니어링능력은 선진국의 70%도 되지 않는 것으로 조사되어 해외진출 위한 국제경쟁력에 심각한 문제가 있는 것으로 판단된다. 본 연구는 국내외 건설엔지니어링 시장동향을 조사 분석하기 위하여 베트남 건설엔지니어링 시장분석을 위해 국내 해외건설 관련업체를 대상으로 해외진출시 문제점 및 전략에 대하여 설문조사를 실시하였고, 기존 문헌의 분석을 통하여 기본적인 이론의 정립과 함께 국내외 전문가 면담조사, 해외출장 등을 통하여 광범위한 의견수렴을 하였다. 본 연구에서는 국내 건설엔지니어링업체의 베트남 시장을 진출하기 위한 시장분석 결과를 토대로 베트남진출전략 방안을 마련하였으며 해외진출 활성화 방안으로서 현지화 기반구축, 기획제안형 사업창출, 공적개발원조의 지원 확대방안 등을 제안하였다. The cost of construction engineering field is less than $3{\sim}5%$ of the gross construction cost, it, however, is very important because the performance of final facility depends on the technical ability of construction engineering company. However, as the results of the technical level of domestic construction engineering survey from experts, it was less than 70% of developed country. For this reason, domestic construction engineering companies are confronted with serious problems to go into overseas market. Accordingly, this research analyzed the construction engineering market trend of domestic and overseas in order to suggest the strategies to go into the Vietnam. Moreover, this research identified problems and strategies of making inroads into the world market through the survey from the domestic construction company related to overseas construction, advanced a theory through extensive literature review, and collected extensive opinions through an interview with domestic and foreign experts and business trip. The purpose of this research is to provide market analysis and strategic plan for advancing into overseas market in order to make the domestic construction engineering companies to go into the Vietnam market. Especially, as a plan for the revitalization of advancing overseas market of domestic construction engineering companies, this research proposed Constructing Local Infrastructure, Business Creation of Planning Proposals and Enlarged Plans of ODA(Official Development Assistant).
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그린캠퍼스를 위한 국내.외 대학시설관리(FM) 비교분석 - 에너지관리 중심 -
신은영,김준하,Shin, Eun-Young,Kim, Jun-Ha 한국교육시설학회 2012 敎育施設 Vol.19 No.1
Recently, as the environment issue has been stand out, people's interests in energy consumption of the building have been increased as well. Especially, university has been classified as the one of the main causes of excessive energy consumption. Therefore, domestic and foreign universities are trying to build a green campus in an attempt for sustainable development. Since early 2000s, foreign universities have been aware that one of the main causes of global warming is an excessive consumption of energy in universities. Accordingly, they adopted various energy management programs for the conservation. Ultimately, enforcing energy conservation and using alternative energy resulted in lower expense and it was a great help for the universities. On the other hand, excessive consumption of energy in domestic universities has been considered as serious, which led them to become the second main energy consumers in 2010. However, it seems people do not truly recognize the impotance of energy management, therefore, relatively little attention has been paid to this matter. Based on Leadership in Energy & Environmental Design(LEED) rating systems for on-campus building operation and maintenance, this research suggests the evaluation standard to effectively analyze the energy management activity with the best practices conducted in foreign universities and to solve the problem of campus facilities management in domestic universities. The result shows that domestic universities do not have a designated task force for effective energy management and the lack of energy professionals hinders for the long term development. Therefore, domestic universities should recognize the seriousness of the excessive energy consumption and develop low carbon green campus through proactive management practices since this is very essential for domestic universities to get more competitive in this global era.
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Process Writing Using Google Docs in a College EFL Writing Course
Shin, Eun Young(신은영) 학습자중심교과교육학회 2019 학습자중심교과교육연구 Vol.19 No.10
본 연구는 대학생 대상의 영어 작문 수업에서 계획-글쓰기-수정의 과정 글쓰기로 글쓰기를 지도할 때, 구글 문서를 활용하는 방법을 적용한 실행연구이다. 객관적이고 보편타당한 설명을 지향하는 실증주의나, 현상을 이해하고자 하는 해석주의에서 나아가 현장의 실천적 개선을 연구의 목적으로 한다. 2018학년도 15주 한 학기 동안 진행된 ‘영어 논리 및논술’ 수업에서 계획-글쓰기-수정 단계로 진행하는 과정 글쓰기를 진행하는 과정에서 구글 문서의 활용 가능성을 제시하고 있다. 즉, 구글 문서는 영어 작문 과정에서 학습자가 상위 인지 전략 및 사회적 전략을 적용할 수 있는 유용한 기능을 제공하고 있다. 본 연구는 이러한 구글 문서의 기능을 활용한 과정 글쓰기가 영어 작문 수업에 효율적으로 활용될 수 있는 가능성을 시사하고 있다. This action research investigates the potential of Google Docs as a writing tool with which process writing can be implemented efficiently and learners can utilize metacognitive and social strategies throughout the course of process writing toward the final writing product. Informants were English language education majors registered for a fifteen-week writing course ‘Logic and Essay Writing of English Education’ in 2018. In the cyclic phases of invention, drafting, writing, feedback, revising, and editing, the main data sources included learners’ writing samples and their reciprocal peer feedback along with questionnaires, the instructor’s reflection, and interview. As action research, this study pursued local improvements, rather than generalization or interpretation of the phenomenon. Having shown that Google Docs is a platform conducive to the processing approach in writing pedagogy, pedagogical implications and suggestions were made.
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양이온성 수분산 폴리우레탄의 물성에 대한 중화제와 사슬연장제의 영향
신은영(Eun Young Shin),김형중(Hyung Joong Kim) 한국고분자학회 2011 폴리머 Vol.35 No.2
Isophorone diisocyanate(IPDI), polytetramethylene glycol 1000(PTMG1000), 그리고 N-methyl diethanol amine(MDEA)을 사용하여 양이온성 수분산 폴리우레탄을 제조하였다. 중화제와 사슬연장제의 구조변화에 따른 입도, 점도, Tg, 인장강도 그리고 수 팽윤도와 같은 물성의 변화를 알아보기 위해 여러 가지 중화제와 사슬연장제를 도입하였다. Acetic acid(AA)를 사용하여 중화한 수분산 폴리우레탄은 전형적인 elastomer의 거동을 보이는 반면, hydrochloric acid(HCl)로 중화한 경우에는 crystalline polymer의 거동을 보였다. 사슬연장제 중에서는 isophorone diamine(IPDA)이 가장 우수한 기계적 물성을 나타내었다. HCl로 중화하였을 경우 acetic acid로 중화하였을 때보다 입도가 감소함을 확인하였는데 이는 중화제의 반대이온(counter ion) 크기 차이 때문으로 여겨지며 hydrazine으로 사슬연장하였을 때 가장 작은 입도값을 나타내었다. Isophorone diisocyanate (IPDI), polytetramethylene glycol 1000 (PTMG1000), and N-methyl diethanol amine (MDEA) were applied to prepare cationic polyurethane water dispersions (PUD). Various neutralizers and chain extenders were introduced in order to investigate property changes, such as particle size, viscosity, Tg, tensile strength, and water swellability, depending on chemical structure of those chemicals. While the PUDs neutralized by acetic acid showed a typical elastomeric behavior, the others used with hydrochloride presented crystalline behavior. Among chain extenders isophorone diamine (IPDA) provided the best mechanical property. The particle size of the PUD neutralized with HCl was smaller than that with acetic acid. It is believed that this is attributed to the size difference of counter ions. The PUD chain-extended with hydrazine had the smallest particle size.
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