2P-640 Preparation and property of piperidinium-based ionic liquids bearing two nitrile groups on cation

오철진,이제승 한국공업화학회 2017 한국공업화학회 연구논문 초록집 Vol.2017 No.1

Novel ionic liquids (ILs), N,N-di(cyanomethyl)piperidinium tetrafluoroborate ([DCNPip]BF₄) and N,N-di(cyanomethyl)piperidinium bis (trifluoromethanesulfonyl)imide ([DCNPip]Tf₂N), have been prepared. The physical and electrochemical properties of ILs wer determined to investigate the effect of nitrile groups on the cation. The melting temperatures of [DCNPip]BF4 and [DCNPip]Tf2N were measured as 200 and 67 ℃, respectively. The electrochemical stabilities of ILs were observed as 4~5 V. Ionic conductivity of [DCNPip]Tf₂N increased from 0.03 to 0.86 mS cm^-1 by elevating the temperature from 40 to 80 ℃, respectively

중등 발달장애학생 학부모의 개별화교육계획(IEP) 수립 및 평가 과정에 대한 경험 연구

오철진,신현기 국립특수교육원 2018 특수교육연구 Vol.25 No.1

The purpose of this study is to identify the problems and find the way to promote parental cooperation in the process of establishing andapplying the IEP is necessary in the stage of teacher training courses. of improvements to the individual education planning(IEP) processcurrently being led by schools. To achieve it, the researchers conductedfocus group interviews and tried to understand what were theparticipation experiences of parents on the development andimplementation of IEP and on the IEP assessment process led by specialeducation teachers. The interviews were conducted to 19 parents ofstudents with developmental disabilities attending special educationclasses and special education schools in secondary education. Parents who participated in this study think that the individualeducation support team lacked substantial opportunities for consultation. It is also recognized that the contents and progress of the IEP establishedare insufficient to share information with parents. About the IEPassessment, there are strong subjective tendencies of teachers in theresults. And due to the lack of validity of the assessment, it is recognizedthat the results are not being used in conjunction with the student’spromotion of the school year. Parents are also aware that due to the lackof validity of the evaluation results, teachers do not refer much to theresults of previous academic year evaluations. In order to improve thequality of special education assessment in the future, instruction on ways 본 연구는 현재 학교 주도로 이루어지고 있는 개별화교육계획 과정의 문제점을 파악하여 이에대한 개선방안을 찾는데 연구의 목적이 있다. 이를 위해 특수교육의 개별화교육계획의 수립, 진행과정에서 학부모의 참여 경험은 어떠한지, 그리고 특수교사가 주도하는 개별화교육 평가 과정에 대한 학부모의 경험은 어떠한지에 대하여 포커스그룹 면담을 실시하였다. 면담은 중등교육의 특수학급 및 특수학교에 재학 중인 발달장애학생 학부모 19명을 대상으로 실시하였다. 본 연구에 참여한학부모들은 개별화교육지원팀에 실질적인 협의 기회가 부족하다고 인식하였다. 또한 수립된 개별화교육계획의 내용이나 진행에 대하여 학부모와의 정보공유가 부족하다고 인식하였다. 개별화교육계획의 실행 평가에 대해서는 평가 결과에 교사의 주관적인 경향이 강하며 평가의 타당성 부족으로인하여 그 결과가 학생의 학년 승급과 연계되어 활용되지 못하고 있다고 인식하였다. 향후 특수교육의 평가 개선을 위해선 개별화교육계획의 수립 및 적용과정에서의 학부모 협력에 관한 교육이 교원양성 단계에서부터 필요하다.

The electrochemical stability of ionic liquids containing double bond as pendant group

오철진,이제승 한국공업화학회 2018 한국공업화학회 연구논문 초록집 Vol.2018 No.1

순회학급교사의중도,중복장애학생수업및교육에대한인식연구

오철진 ( Chuljean Oh ),신현기 ( Hyunki Shin ) 한국지적장애교육학회(구 한국정신지체아교육학회) 2015 지적장애연구 Vol.17 No.3

본 연구는 질적연구 방법인 심층면담법을 활용하여 순회학급 수업 현상을 밝힘으로써 수업의 질적 제고 방안을 모색하는 한편 순회교사의 전문성 향상 방안을 찾고자 하는데 목적을 두었다. 심층면담에는 A시에 근무하는 순회학급 교사 6명이 참여하였다. 연구 결과, 순회학급 수업의 목표에 대해서 교사의 경우 ``다양한 경험의 제공``에 두고 있었으며 학부모의 경우는 학습보다는 관계적인 면에 의미를 더 크게 두고 있었다. 실제적인 수업내용으로는 감각적·신체적 자극, 공예·공작, 음악과 놀이, 책 읽어주기, ICT 활용 등의 활동을 통하여 교과교육을 하기도 하고 때로는 발달적 자극 제공을 추구하기도 하였다. 이에 반해 순회학급 학생의 반응은 교사의 기대를 벗어나는 경우가 많아 연구참여자들 나름대로의 대처전략을 찾아 적용하고 있었다. 따라서 교육당국의 순회학급 교사의 전문성 향상 대책 및 중도·중복장애 학생에 대한 체계적인 치료지원이 병행되어야 함을 확인하였다. The purpose of this study is to explore ways to improve the quality of itinerant classroom instruction (or homebound instruction) for students with severe and multiple disabilities by identifying the itinerant class phenomenon and to find ways of improving the expertise of itinerant teachers. This study utilized an in-depth interview of qualitative research methods. Six itinerant teachers working in the city A take part in ``in-depth interviews``. The results were as follows. Whereas teachers sought to provide a variety of experiences through the class, parents wanted promotion in the ``teacher-student`` relationship rather than learning. The actual activities of the classes are mainly composed of sensory and physical stimulation, craft, music and recreation, reading books, the use of ICT. Teachers can provide academic learning or developmental stimulation to their students with those activities. But in many cases, students with severe and multiple disabilities in the itinerant class reacted unexpectedly, so teachers were coping with their own strategies. Through this study, we suggested as following. Education authorities should pursue measures to improve the competence of itinerant classroom teachers. The systematic therapeutic support for students with severe and multiple disabilities must be followed.

특수교육 교육과정 연구의 최근 동향 분석: 2005년 이후를 중심으로

오철진 ( Chul Jean Oh ),신현기 ( Hyun Ki Shin ),김이경 ( Lee Kyung Kim ) 대구대학교 한국특수교육문제연구소 2015 특수교육저널 : 이론과 실천 Vol.16 No.4

This study investigated a total of 149 research articles from special education journals to figure out special education curriculum research trends of the latest 10 years. So we analyzed a number of treatises by each journal, publication year, types of disability, research methods, sampling, curriculum types, and study area as the subject of study. As a result, the number of research papers was increased from 2009. Quantitative methods and literature or theoretical reviews build the main stream. Researchers preferred special education teachers working in the special education class of inclusion school as a sample. In the international comparative study, Japan was chosen most often as comparable target. Among the national-level curriculum types, the number of researches about ‘The Basic Curriculum’ for the cognitive disabilities was the most common. When counting the number of treatises based on the disability types, the number of intellectual disability was the most. And deafness, serious/multiple disabilities are followed. In the study area, a factor that can be the theme of a study, many studies have been published in the curriculum development and operation, and ``curriculum·textbook analysis`` area. Based on these findings, we made 4 suggestions for future research directions for special education curriculum. First, when sampling the participant of research, researchers should try to reflect the voices of various stakeholders. Second, in terms of research methods, researchers must seek diversification of research methods to hold the unrevealed phenomena of the classroom. Third, actually many researches`` main participants are special education teachers. There are necessary conditions that must be met to receive recognition for validity. That is, special education teachers are required to improve expertise on curriculum. Finally, the researches that suggest the direction of curriculum revision should be done on the basis of domestic situation.

Effect of Functionalized Ionic Liquids on the Stability of V(acac)3

박서경,오철진,김상길,이병준,이지현,이제승 대한화학회 2018 Bulletin of the Korean Chemical Society Vol.39 No.9

V(acac)3, one of the most promising candidates for the active material of non-aqueous RFB, has various drawbacks such as the change of color, precipitation, and lowering capacity during RFB operation due to the sensitiveness of V(acac)3 to oxygen. The stability of V(acac)3 under air was studied using electrochemical analysis, FT-IR, UV?Vis, and XPS spectroscopic methods. The 0.01 M solution of V(acac)3 turns to VO(acac)2 in 3 days under air implying that V(acac)3 is sensitive to the O2 (g) in the air. The ionic liquid (IL) containing functional group was added to V(acac)3 solution as the supporting electrolyte. Although the addition of IL, bearing the electron withdrawing group(s) on the cation, almost did not affect the stability of V(acac)3, the stability of V(acac)3 was significantly increased up to 7 days in the presence of IL containing an electron donating group on the cation.

인공슬관절 전치환술에서 경골 골결손시 시행한 자가골 이식술

배대경(Dae Kyung Bae),오철진(Cheol Jin Oh),김진원(Jin Won Kim) 대한정형외과학회 1990 대한정형외과학회지 Vol.25 No.3

관절경을 이용한 원판형 연골의 치료

안진환(Jin Hwan Ahn),오철진(Cheol Jin Oh),김승기(Seung Ki Kim) 대한정형외과학회 1991 대한정형외과학회지 Vol.26 No.3

성장기 및 성인야구선수의 상지 골, 관절 변화에 대한 비교연구(임상적, 방사선학적 소견을 중심으로)

유명철,안질환,정덕환,이원석,오철진 대한스포츠의학회 1989 대한스포츠의학회지 Vol.7 No.1

대퇴골전자부 골절의 합병증 요인에 대한 분석

유명철(Myung Chul Yoo),안진환(Jin Whan Ahn),금세진(Se Jin Kum),오철진(Cheol Jin Oh) 대한정형외과학회 1989 대한정형외과학회지 Vol.24 No.3