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마찰접합 된 A6063 합금의 미세조직과 기계적 특성 평가
김은혜,조형환,송국현,Kim, Eun-Hye,Cho, Hyung-Hwan,Song, Kuk-Hyun 한국재료학회 2017 한국재료학회지 Vol.27 No.5
This study was carried out to evaluate the developed microstructures and mechanical properties of friction welded A6063 alloy. For this work, specimens were prepared at a size of 12 mm ${\O}{\times}80mm$, and friction welding was carried out at a rotation speed of 2,000 RPM, friction pressure of $12kgf/cm^2$ and upset pressure of $25kgf/cm^2$. To perform an analysis of the grain boundary characteristic distributions, such as the grain size, orientation and misorientation angle distributions, the electron back-scattering diffraction method was used. In addition, in order to identify the dispersed intermetallic compounds of the base and welded materials, transmission electron microscopy was used. The experimental results found that the application of friction welding on A6063 led to significant grain refinement of the welded zone relative to that of the base material. Besides this, intermetallic compounds such as AlMnSi and $Al_2Cu$ were found to be dispersed with more refined size relative to that of the base material. This formation retains the mechanical properties of the welds, which results in the fracture aspect at the base material zone. Therefore, based on the developed microstructures and mechanical properties, the application of friction welding on A6063 could be used to obtain a sound weld zone.
청소년이 지각한 사회적 자본이 유데모니아에 미치는 영향: 인권의식을 매개로
김은혜,손한결,Kim, Eun Hye,Sohn, Han Gyeol 한국학교ㆍ지역보건교육학회 2021 한국학교지역보건교육학회지 Vol.22 No.3
Objectives: The purpose of this study was to examine the mediating effect of human rights consciousness on the relationship between social capital and eudaimonia perceived by adolescents. Methods: The participants of this study were 9,021 adolescents, with data taken from the 6<sup>th</sup> year(2018) panel survey. All variables were evaluated by self-report of adolescents. The data were analyzed by SPSS 21.0 and AMOS 21.0. Results: First, social capital perceived by adolescents had a direct effect on eudaimonia. Second, social capital perceived by adolescents had an indirect effect on the eudaimonia through human rights consciousness. Conclusions: This study highlighted that human rights consciousness was identified as important mediator in the relationship between capital perceived by adolescents and eudaimonia. These results can be used as an important contribution to further research and educational practices for promoting the eudaimonia in adolescents.
항암화학요법 유발 말초신경병증에 대한 한약의 치료 효과: 체계적 문헌고찰 및 메타 분석
김은혜,윤지현,이지영,윤성우,Kim, Eun Hye,Yoon, Jee-hyun,Lee, Jee Young,Yoon, Seong Woo 대한암한의학회 2020 大韓癌韓醫學會誌 Vol.25 No.2
Objective: This study was aimed to report the therapeutic effects of herbal medicine on chemotherapy-induced peripheral neuropathy (CIPN). Methods: The prior studies were searched from the databases included PubMed, Cochrane Library, EMBASE, CNKi, CiNii, KISS, NDSL, KMBASE, and OASIS until September 2020. The main search keywords were chemotherapy, peripheral neuropathy, and herbal medicine, and only randomized controlled trials that analyzed the therapeutic efficacy of herbal medicine were included. The Cochrane's Risk of Bias was used for assessment of the risk of bias and the Review Manager 5.3 program was used for meta-analysis. Meta-analyses were grouped by the administration routes of herbal medicines (oral administration or topical use). Results: Nine studies with a total of 563 participants were included. Compared with usual care, the effective rate was higher in oral administrated herbal medicine (RR 1.67, 95% CI 1.25 to 2.23; p<0.001, I2=31%). In addition, topical herbal medicine showed an significantly higher effective rate than placebo (RR 2.20, 95% CI 1.52 to 3.18; p<0.001, I2=0%) and usual care (RR 2.24, 95% CI 1.74 to 2.89; p<0.001, I2=66%). There was no severe adverse effect in all participants. Conclusions: Herbal medicine appears to improve neuropathy caused by chemotherapy in cancer patients more than conventional therapy of CIPN. However, as there is heterogeneity between the included studies and a lack of blinding, further well-designed researches are more needed.
겹치기 마찰교반접합 된 Al6061/HT590 합금의 기계적 특성 평가
김은혜,이광진,송국현,Kim, Eun-Hye,Lee, Kwang-Jin,Song, Kuk-Hyun 대한용접접합학회 2015 대한용접·접합학회지 Vol.33 No.2
This study was carried out to evaluate mechanical properties of the jointed Al6061/HT590 alloys by friction stir welding (FSW). FSW was conducted under the conditions with tool rotating speed of 500 RPM and traveling speed of 300 mm/min., where Ar gas was introduced to prevent the materials from corrosion during the welding process. Electron back-scattering diffraction (EBSD) was used to characterize microstructures such as grain size, misorientation angle and crystal orientation. Evolution of intermetallic compounds in Al6061 during the process were examined in terms of morphology, size and aspect ratio at three distinct zones Al base material, heat affected zone and stir zone, where transmission electron microscope (TEM) was used. It was revealed that FSW gave rise to refinement of grains as well as growth of intermetallic compounds in Al6061. The morphological changes of intermetallic compounds exerted an influence on mechanical properties, resulting in occurrence of fracture in the part of the base material instead of the jointed parts (heat affected zone and stir zone). This study systematically evaluated the microstructural evolutions during the FSW for joining Al6061 with HT590 and their effect on mechanical properties.
전이 췌장암 환자의 Gemcitabine과 방암탕 가감방 및 건칠단 병용투여 치험 1례
김은혜,윤성수,이지영,윤성우,Kim, Eun Hye,Yoon, Sung Soo,Lee, Jee Young,Yoon, Seong Woo 대한암한의학회 2018 大韓癌韓醫學會誌 Vol.23 No.2
Objectives: This study was aimed to report a patient with metastatic pancreatic cancer treated with modified Bangam-tang and Gunchil-dan in conjunction with gemcitabine. There were better survival-related outcomes compared to gemcitabine alone. Methods: The patient with metastatic pancreatic cancer received gemcitabine as palliative chemotherapy since June 2016 concurrent with modified Bangam-tang and Gunchil-dan since October 2016 to October 2017. To evaluate the effect of treatment, tumor markers (carbohydrate antigen 19-9 (CA19-9) and carcinoembryonic antigen (CEA)), Response Evaluation Criteria in Solid Tumors (RECIST) version 1.1, and overall survival were checked. Adverse events were evaluated according to the Common Terminology Criteria for Adverse Events (CTCAE) version 5.0. Results: After 12 months with the combination treatment, levels of CA19-9 were decreased from 8747 to 265.7 ng/ml and CEA from 42.2 to 6.5 U/ml. Clinical partial response state was shown until May 2, 2017 and stable disease state was maintained from August 4, 2017. In March 2018, the patient got an operation including pancreatectomy and diagnosed with no evidence of disease state in September, 2018. In conclusion, it showed the overall survival of 29 months from June, 2016 to November, 2018. Serious adverse events were not identified. Conclusions: This study suggested that combined treatment with modified Bangam-tang and Gunchil-dan may show better outcome in patient with metastatic pancreatic cancer than gemcitabine alone.
김은혜(Kim, Eun Hye),무흥량(Wu, Xingliang) 학습자중심교과교육학회 2021 학습자중심교과교육연구 Vol.21 No.21
목적 본 연구의 목적은 한국과 중국의 체육관련대학 입시제도를 비교하여, 이를 통해 한국 체대입시 제도 발전에 기여할 수 있는 아이디어를 제안하는 것이다. 방법 비교 연구는 대상 간의 유사성, 상이성 그리고 연계성을 포괄하는 연구방법이며, 목적은 공통점과 차이점을 찾는 것이다. 본 연구목적을 달성하기 위해 Bereday(1964)의 4단계 절차인 기술(description) 해석(interpretation) 병치(juxtaposition) 비교(comparison)를 활용하였다. 결과 그 결과는 다음과 같다. 첫째, 입시전형 요소는 비슷하나, 입학시기와 관리기관에 차이가 존재하였다. 둘째, 수능과 실기가 주된 입시전형 요소이나, 두 요소의 반영비중에서 서로 다르게 나타났다. 셋째, 실기유형은 기초체력이 공통점이고 운동기능의 세부 내용 영역이 차이점이다. 넷째, 실기 종목에서 종목은 비슷하나 종목 수에 편차가 존재하였다. 결론 양국의 체육관련대학 입시 비교 연구를 통해, 국가수준 체대 입시 지침서 마련, 지역 중심 연합실기시험, 그리고 필수종목과 선택종목 실기 제도 등을 제안하였다. 위의 3가지 요소를 한국의 현 체대입시 제도에 도입한다면 공정성 확보는 물론 공교육 정상화를 이룰 수 있을 것으로 사료된다. Objectives The purpose of this study is to compare the entrance examination systems for physical education-related universities in Korea and China. Through this, it is to propose ideas that can contribute to the development of the Korean Physical Education College Entrance System(PECES). Methods Comparative study is a method that encompasses similarity, difference, and connection between subjects, and the purpose is to find commonalities and differences. To achieve the purpose of this study, the four-step procedure of Berday (1964), intervention, juxtaposition comparison, was used. Results The results are as follows. First, the element of entrance examination is similar, but there was a difference between the time of admission and the management institution. Second, the College Scholastic Ability Test (CSAT) and practical test were the main factors for the entrance exam, but they were different among the reflection ratios of the two factors. Third, the common denominator of skill types is the basic physical strength, while the difference lies in the detailed area of motor skills. Fourth, The actual skill projects are similar but the number of projects is different. Conclusions Through a comparative study on the entrance examination of physical education-related universities between the two countries, Korea s physical education entrance examination needed to improve guidelines for national-level physical education entrance examinations, regional-centered joint practical tests, and the required and optional practical skill system. If the above three factors are introduced into the current Physical Education College Entrance System(PECES), it is believed that public education can be normalized as well as fairness.
소셜미디어 시대의 설화 활용 문학교육방안: 노원구 지역설화를 중심으로
김은혜(Kim, Eun Hye),정소연(Chung, So Yeon) 학습자중심교과교육학회 2019 학습자중심교과교육연구 Vol.19 No.13
본 연구는 2000년과 2005년의 『인구주택총조사』를 토대로 한 인구이동 분석을 바탕으로 글로벌리즘에서 글로컬리즘으로 변화하고 있는 사회적 흐름을 해석하였고, 멀티미디어에서 소셜미디어로 변화한 현대사회의 문학교육방안을 모색하였다. 농촌 에서 도시로 인구가 밀집되던 산업화 시기와 달리 현대사회는 오히려 수도권에서 비수도권으로 인구가 분산되는 인구이동 경향을 보인다. 또한 소셜미디어는 청소년들에게 친숙한 소통방식으로서 일상생활 문화의 한 부분으로 자리매김하고 있는데, 지 역설화는 ‘상호소통, 공통의 관심사 촉발, 커뮤니티 형성’이라는 소셜미디어의 특성을 가장 긴밀하게 공유하는 문학의 하위 갈래로서 현대적인 방식의 교수-학습과 문학생활화를 가능하게 만든다. 따라서 본 논의는 구비문학, 특히 지역설화를 활용한 문학교육을 통하여 청소년 학습자에게 사회적·문화적 정체성을 부여하고, 다른 문화를 접촉·수용하는 과정에서 확고한 정체성을 바탕으로 사회 통합을 주체적으로 주도해나 갈 수 있는 능력을 함양시키기 위한 방법을 모색하고 있다. 지역설화를 활용한 문학교육은 청소년의 정체성, 관용정신을 함양시키는 전인적 차원의 교육적 효용을 높이며, 소셜미디어 시대를 살아가는 청소년 학습자에게 익숙하고 친밀한 문학공부 방법을 제시한다. Based on the population movement analysis based on the “Population Housing Survey” in 2000 and 2005, this study analyzed the social trends that are changing from globalism to glocalism, and explored the methods of literature education in the modern society that have changed from multimedia to social media. Unlike the era of industrialization, modern society tends to spread its population from the Seoul metropolitan area to the non-capital areas. It is very important for learners to consolidate their identity in this social trend. In the process of contacting and embracing other cultures, they will be able to lead the integration of society by themselves when their firm identity is based on. Especially regional folktale helps youth learners to express their own individuality by giving them social and cultural identities, a period of forming their identity. Social media has also established itself as a part of everyday culture as a communication style that is familiar to teenagers, making it possible for modern methods of teaching-learning and regional folktale shares the characteristics of social media: mutual communication, triggering common interests, and forming a community. Using local folktale, the education system enhances the educational utility of the whole level that fosters the identity and tolerance of young people, and presents a familiar and intimate way of studying literature for young learners living in the age of social media. As part of that method, we propose the creation and sharing of localized content, the creation and sharing of UCCs linking villages. We hope this discussion will be a development discussion that will provide new ideas for learner-oriented education.
말하기 평가에 구현된 한국어 초급 학습자의 의사소통 전략 양상
김은혜 ( Eun Hye Kim ) 국어교육학회 2011 國語敎育學硏究 Vol.40 No.-
본고는 한국어 초급 학습자의 말하기 평가에서 의사소통 전략이 구체적으로 어떤 양상을 보이는가를 논의하기 위해 의사소통 전략이 무엇이며 의사소통 전략은 의사소통 능력과 어떤 관계를 맺고 있으며 그 유형은 무엇인지에 대해 살펴보았다. 의사소통 과정에 관여하는 여러 요인을 의사소통 모형으로 만들어 보고 화자의 전달 능력과 청자의 이해 능력에 초점을 두어 의사소통 전략의 평가 요소를 추출하였다. 의사소통 전략이 실제 평가에 구현되려면 평가 목적, 대상, 평가 내용에 따라 선별될 필요가 있음에 착안하여 실제 평가를 인터뷰, 대화, 발표라는 각기 다른 말하기 표현 양식으로 구상하였고 인터뷰와 대화, 발표의 각기 다른 양식에서 사용하는 전략에 차이가 있음을 보였다. The purpose of this study is to investigate the aspects of communication strategies in speaking evaluation for beginner level of Korean learners. For this purpose, the definition of communication strategies, the relations between communicative competence and communication strategies, and types of communication strategies were discussed. A communication model and the evaluation criteria of communication strategies were extracted through this process, focusing on speaker`s productive abilities and listener`s receptive abilities. This study included various speaking evaluation tasks such as interviews, dialogues, and presentations because communication strategies should be served differently according to the purpose, subjects, and contents of evaluation. The research showed learners practised different communication strategies according to the context.
임신기 부부의 첫 부모됨 적응과정에 대한 근거이론 연구
김은혜 ( Eun Hye Kim ),이선희 ( Sun Hee Rhee ),이운경 ( Woon Kyung Lee ),김민주 ( Minjoo Kim ),도현심 ( Hyun-sim Doh ) 한국가족복지학회 2017 한국가족복지학 Vol.22 No.1
The purpose of this study was to examine first-time pregnant couples` adaptation processes to parenthood by using the grounded theory approach. The participants were six pregnant couples who were experiencing pregnancy for the first time in their lives. Data were collected through individual in-depth interviews, and then analyzed through the processes of open coding, axial coding, and selective coding based on the grounded theory method. As a result of open coding, thirty concepts, eighteen subcategories, and seven categories were discovered. Following the paradigm analysis of the axial coding, causal conditions, contextual conditions, phenomenon, intervention conditions, and action/interaction strategies that lead to the consequence of “adjustment to parenthood” were analyzed. “Overcoming conflicts during first-time pregnancy and positive adjustment to parenthood” was suggested as the core category after selective coding was carried out. The two types of the adaptation processes were the “gradual adjustment type” and the “active change type.” The results of this study can be used as a basis for developing parent education and family relationship programs for first-time pregnant couples as well as for improving understanding of them.
대학 교직원 직무만족 제고를 위한 필라테스 프로그램 적용 사례연구
김은혜 ( Eun Hye Kim ),이윤경 ( Yoon Kyoung Lee ) 한국리듬운동학회 2011 한국리듬운동학회지 Vol.4 No.2
이 연구는 대학 교직원 직무만족 제고를 위한 직장체육 필라테스 프로그램을 실시하고 경험사례를 분석하여 대학교직원 직무만족 제고와 직장체육 프로그램간의 관계를 다각적으로 이해해보고자 하였다. 분석결과를 종합하면, 직장체육 필라테스 프로그램은 참여교직원의 개인환경적 제약과 사회문화적 제약으로 인해 운동참여 기회가 부족한 교직원들을 위한 건강증진 차원의 복지로 인식되었고, 장시간 업무로 인한 신체적ㆍ정신적 피로회복을 통한 업무의 효율성이 증대되는 것으로 밝혀졌다. 직무만족에 주요 요인으로 작용하는 조직 내 인간 관계를 개선할 뿐만 아니라 조직 내 원활한 업무분위기 증진을 마련할 수 있는 동력이 될 수 있을 것으로 사료된다. 또한 참여교직원들이 현재 학교 측에서 실제로 제공받고 있는 복지혜택보다 높은 체감도로 인식되는 건강증진을 위한 운동복지로서의 효과가 있었고, 직장체육 필라테스 프로그램을 통한 신체적ㆍ정신적 피로회복으로 인한 업무몰입 및 집중도 향상, 그리고 실제 업무상황 중 자발적으로 실시하는 간단한 필라테스 동작을 통해 업무능률이 향상되는 효과가 있었다. 특히 직장체육 프로그램을 통해 직장에 대한 긍지와 열정, 애사심, 소속감과 인정감이 제고된다는 결과가 있었다. 이러한 결과는 교직원 직무만족이 직장체육 필라테스 프로그램을 통해 향상될 수 있음을 시사한다. 한편, 직장체육 필라테스 프로그램의 교직원 대상시행과 관련하여 다양한 시간대, 부대시설 이용의 편의를 고려할 필요가 있으며, 필라테스 종목의 특성상수준별 고려 프로그램, 운동주기의 상향 조정이 필요하다고 평가하였다. 이상의 결과를 바탕으로 연구자는 대학 교직원 직무만족 제고를 위한 필라테스 프로그램을 활성화하기 위한 방안에 대해 직장체육에 대한 부정적 인식의 전환을 위한 관점과 필라테스 운동 특성의 관점에서 제안하고자 한다. 먼저 대학교직원 대상 필라테스 프로그램의 개발 및 고안이다. 직장체육의 시행과 활성화에 있어 지속적으로 걸림돌로 작용하고 있는 경영주의 부정적 인식을 전환하기 위하여 업무에 최대한 지장을 주지 않는 범위 내에서 교직원들 모두가 참여할 수 있는 프로그램을 개발하는 것이다. 업무시간 및 공간 내에서 이루어지는 필라테스 프로그램을 개발하여 직장체육의 참여를 확대시킨다면 운동효과로 인한 업무효율성 증대를 폭넓게 인지할 수 있는 근본적 계기를 마련해줄 수 있을 것이다. 다음은 대학이라는 특장점을 고려한 필라테스 프로그램의 시행이다. 대학은 전문 인력을 양성하고 배출함을 목적으로 하는 기관으로 전문 인력을 목표로 하는 학생과 교육인력이 존재한다. 이 중, 체육관련 교과 학생들을 직장체육 필라테스 프로그램에 투입하여 수준별 지도를 위한 보조 지도자로 투입한다면 교육기간 내 현장실습을 체험하고 점검할 수 있는 좋은 기회가 될 것이다. 또한 각 분야별 전문학과 및 교수인력이 연계하여 교직원들의 건강을 입체적으로 관리할 수 있는 시스템 구축을 고려할 수 있을 것이다. 이와 같은 다양한 시도들은 비단 직장체육의 활성화뿐만 아니라 대학의 경쟁력을 강화하고, 새로운 산업분야를 개척하며, 전문인력 교육의 내실화를 기할 수 있을 것으로 기대된다. The purpose of this study was to perform working place exercise pilates program for reconsidering the job satisfaction of university staff, analyze experience case and secure the data to search for activation method. The researcher collected the university staffs who wanted to participate in working place exercise program in target universities and performed pretest. After that, he designed working place exercise pilates program by considering needs of voluntary university staffs and conditions of target universities, performed pilates for 8 weeks and performed in-depth interview to analyze the experience of participating university staffs. Analysis result revealed that working place exercise pilates program was recognized as a welfare for improving healths of university staffs who didn`t have enough opportunities to participate in exercise because of restriction of individual environment and social culture. It was found that pilates program can improve human relations in organization, which becomes a main factor for job satisfaction, and it can improve working atmosphere smoothly. In addition, it has the effect of welfare that is more highly recognized than welfare benefit that participating university staffs receives from university actually. Working place exercise pilates program has the effect to improve work absorption and concentration by recovering physicalㆍpsychological fatigue. Simple pilates motion that is performed voluntarily during work has the effect to improve work efficiency. Especially, there was the result that working place exercise program is helpful for reconsidering pride of work, affection, love of university, feeling of belonging and feeling of recognition. The result shows that job satisfaction of university staff can be improved through working place exercise pilates program. In relation with application of working place exercise pilates program to university staffs, it was necessary to consider various time zones and usage of additional facilities. Because of the characteristics of pilates, it was evaluated that it was necessary to consider the level of program and increase exercise cycle. On the basis of the results above, in order to activate working place exercise pilates program for reconsidering job satisfaction of university staffs, it is necessary to perform the follow-up study about transfer of negative recognition about working place exercise, university staffs and characteristics of pilates. In order to transfer negative recognition of owner that has become a continual obstacle to execution and activation of working place exercise, it is necessary to develop the pilates program that all university staffs can participate in the scope that does not give damage to work and expand participation of working place exercise. In this way, it is possible to establish basic opportunity widely to recognize the increase of work efficiency caused by exercise effect. The next is the execution of pilates program, considering the specialty and advantage of university. If students related with exercise are input to working place exercise pilates program and they are used as supplementary teachers for each level guide, it will be a good opportunity to experience and check field practice during education period. In addition, it was possible to consider the system construction that can control the healths of university staffs cubically through the connection with special department and teaching staffs of each field. It is expected that these trials will be helpful for activating working place exercise, reinforcing university`s competitiveness, cultivating new industrial field and search for fruitful result of special manpower education.