탄화수소를 환원제로 하는 배연 탈질공정에서 금속이온교환된 ZSM -5 촉매들의 촉매활성 및 표면특성 비교연구

김재천,정석진 ( Jae Cheon Kim,Suk Jin Choung ) 한국화학공학회 1995 화학공학의이론과응용 Vol.1 No.1

리포좀 제제 의약품 개발 동향

김재천(Jae Cheon Kim),나동희(Dong Hee Na) 대한약학회 2021 약학회지 Vol.65 No.4

Liposomes are spherical vesicles composed of a bilayer (uni-lamellar) and/or a concentric series of multiple bilayer (multi-lamellar) separated by aqueous compartments formed by amphipathic molecules, such as phospholipids. Liposomes deliver drugs via encapsulation in inner aqueous or lipid compartments and have advantages such as control of drug release and distribution, alleviation of toxicity, and drug targeting. Since the launch of the first liposomal drug Doxil??, a variety of products using a liposomal drug delivery system have been developed and commercialized. Recently, several drug candidates developed with sophisticated and diverse technologies have been undergoing clinical trials. In this review, the pharmaceutical characteristics of approved liposomal drugs are overviewed, and the recent advances in liposome technology through candidates in clinical trials are highlighted.

지적장애학생 진단,평가 실행과제에 대한 특수교사의 인식수준

김재천 ( Jae Cheon Kim ),박영근 ( Yung Keun Park ) 대구대학교 한국특수교육문제연구소 2015 특수교육저널 : 이론과 실천 Vol.16 No.4

이 연구는 지적장애학생 진단·평가 실행과제에 대한 교사의 인식수준과 교사의 배경 변인별 진단·평가 실행과제에 대한 인식수준을 구체적으로 분석하여 지적장애학생 진단·평가 실행과제에 대한 기초자료를 제공하고 실행수준을 높이는데 목적을 두었다. 이를 위하여 지적장애 특수학교 교사, 특수학급 교사, 특수교육지원센터 담당교사 총 272명을 연구대상으로 선정하여 중요도 및 수행도 인식수준을 조사·분석하였다. 주요 연구결과는 첫째, 지적장애학생 진단·평가 실행과제에 대한 중요도는 ‘높음’ 수준이고, 수행도는 ‘보통’ 이상 수준으로 진단·평가 실행과제를 중요하게 생각하는 인식수준에 비해 진단·평가 실행과제의 수행에 대한 인식수준이 낮게 나타났다. 둘째, 교사의 배경변인에 따른 중요도 인식수준에서는 성별, 교직경력, 소속기관, 소지자격, 연수 경험, 특수교육지원센터 근무 경험에 따라서는 통계적으로 의미 있는 차이는 나타나지 않았다. 셋째, 교사의 배경변인에 따른 수행도 인식수준은 교직경력에서는 20년 이상인 교사의 수행도 인식수준이 가장 높고 5년 미만인 교사가 가장낮게 나타났고, 소속기관에서는 특수교육지원센터 근무교사가 가장 높고, 특수학교에 근무하는 교사가 가장 낮게 나타났다. 성별, 소지자격, 연수 경험에 따라서는 수행도 인식수준에서 통계적으로 유의미한 차이가 나타나지 않았다. The purpose of this study was to provide basic information about practical task of assessment for students with intellectual disabilities and improve the performance level of assessment for special teachers through analysing teachers’ awareness level on practical task of assessment for intellectual disabilities and teachers’ awareness level depending on teacher variables. For the purpose of this study, the researcher investigated and analysed the perceived level of importance and performance of 272 special teachers from special school, special classes, and central special education support centers for students with intellectual disability. The results of this study are as follows. First, special education teachers`` perceived level of importance on practical task of assessment was above ’high’, and the degree of performance was above ‘medium’. It indicates that the perceived level of importance on practical task of assessment for students with intellectual disabilities was higher than the degree of the performance. Second, There are no significant difference in the perceived level of importance among groups divided by teacher variables. Third, teachers awareness level of performance is highest for teachers who have been working more than 20 years and lowest for teachers less than 5 years career. In the case of assigned institutions, awareness level of performance is highest for special school teachers for students with intellectual disability and is lowest for teachers who work in central special education support center. There are no significant difference in the perceived level of performance level among groups divided by teacher variables such as gender, the years of teaching, assigned institution, possessing licence, the experience of training participation.

지적장애학생 진단,평가에 대한 교사의 실천과제

김재천 ( Jae Cheon Kim ),조인수 ( In Soo Cho ) 한국지적장애교육학회(구 한국정신지체아교육학회) 2014 지적장애연구 Vol.16 No.4

이 연구는 지적장애학생 진단·평가에 대한 요인을 분석하여 교육 현장에서 활용할 수 있는 진단·평가에 대한 교사의 실천과제를 제시하는데 목적을 두었다. 이를 위하여 지적장애 특수학교, 특수학급 및 특수교육지원센터 교사 900명을 연구대상으로 선정하여 진단·평가에 대한 중요도 인식수준을 조사·분석하였고, 델파이 조사를 통하여 10명의 전문가 의견을 수렴하여 합의를 도출하였다. 주요 연구결과는 첫째, 진단·평가에 대한 요인을 분석하기 위해 설문지를 구성하고 조사·분석한 결과 총 52개 문항을 도출하였고, 11개의 요인으로 분석되었으며, 6개 영역 11개 하위요소로 재배치하였다. 둘째, 진단·평가에 대한 교사의 실천과제를 제시하기 위해 델파이 조사를 실시한 결과 최종적으로 54개의 항목이 타당성을 인정받았다. 제시된 실천과제는 6개 영역(진단·평가의 목적, 진단·평가의 공통검사, 발견 및 선별을 위한 검사, 선정 및 배치를 위한 진단·평가, 개별화교육계획 수립을 위한 진단·평가, 진단·평가에 대한 이해와 지원), 10개 하위요소(진단·평가에 대한 인식, 기초자료 수집, 발달척도의 확인, 전문가 및 유관기관 활용, 지능과 적응행동 수준분석, 특수교사의 역할, 지원요구 파악, 검사도구의 활용, 목표 설정, 진단·평가에 대한 지원), 54개 항목으로 구조화되었다. The purpose of this study is to analyze the factors of diagnosis and evaluation of students with intellectual disabilities, and thereby suggest teachers’ implementation tasks for performing diagnosis and evaluation in the educational field. We have surveyed and analyzed the perceived importance of diagnosis and evaluation on 900 teachers working in special schools, special classes, or special education support centers for students with intellectual disabilities. We have also used the delphi technique to derive a consensus from 10 expert opinions. Our first major result is that our survey consists of 52 questions with 11 factors, and that we have restructured these into 6 areas and 11 sub-items. Second, the delphi technique led us to 54 rational items for teachers’ implementation tasks for performing diagnosis and evaluation. The implementation tasks we suggest consist of 6 areas (purpose of diagnosis and evaluation, common test of diagnosis and evaluation, test for detection and screening, diagnosis and evaluation for selection and placement, diagnosis and evaluation for establishing individualized educational plans, understanding and supporting diagnosis and evaluation), 10 sub-areas (awareness of diagnosis and evaluation, collecting basis data, identifying development measures, utilizing experts and related institutions, analyzing intelligence and adaptation, role of special education teachers, understanding support demands, using test instruments, setting goals, supporting diagnosis and evaluation), and 54 items.

주파수영역 전달함수를 이용한 궤도틀림 식별

김재천(Jae-Cheon Kim),권순정(Soon-Jung Kwon),윤경림(Jinglin Yin),이형진(Hyeung-Jin Lee),김만철(Man-Cheol Kim),신수봉(Soobong Shin) 한국철도학회 2009 한국철도학회논문집 Vol.12 No.4

다항로지스틱모형을 이용한 주택연금 가입자 특성 분석

김재천(Kim Jae-Cheon),김선주(Kim Sun-Ju) 한국부동산법학회 2021 不動産法學 Vol.25 No.2

본 연구는 주택연금 가입이유를 종속변수로 하여 다항 로지스틱 분석을 통해 가입자의 특성을 분석하였다. 분석 결과는 다음과 같다. 첫째, 자녀들에게 생활비 도움을 받지 않으려고 주택연금에 가입하는 경우는 수도권 이외에 거주, 금융상품에 가입액이 많다. 둘째, 노후생활에 필요한 돈을 준비할 다른 방법이 없어서 주택연금에 가입하는 경우는 자녀의 반응이 부정적이고, 정부제도 혜택이 낮지만, 금융상품에 가입액이 많다. 셋째, 좀 더 풍족한 삶을 누리려고 주택연금에 가입하는 경우는 서울과 수도권에 거주하지 않고, 정부제도 혜택이 낮고, 보유 총자산과 월 평균 수입이 있고, 금융상품에 가입액이 많다. 넷째, 생활비가 지금보다 많이 들 것 같다는 이유는 서울과 수도권에 거주하지 않고, 자녀들의 부정적 반응, 정부제도 혜택이 낮고, 월평균 수입이 있고, 금융상품에 가입액이 많다. 시사점은 주택연금 확대를 위해서는 지역별 차별전략이 필요하며, 자격요건의 완화가 필요하다. This study analyzed the characteristics of subscribers through multinomial logistic analysis using the reason for joining the housing pension as a dependent variable. The analysis results are as follows. First, in the case of subscribing to a housing pension in order not to receive help from their children for living expenses, the amount of subscription for housing and financial products other than the metropolitan area is large. Second, when there is no other way to prepare the money necessary for old age, children’s reactions to the housing pension are negative, and the government system benefits are low, but the amount of subscription for financial products is high. Third, those who sign up for a housing pension to enjoy a more prosperous life do not live in Seoul or the metropolitan area, have low government benefits, have total assets and average monthly income, and have a large amount of subscription to financial products. Fourth, the reason that the cost of living is likely to be higher than now is that they do not live in Seoul or the metropolitan area, negative reactions from children, low government benefits, average monthly income, and large amount of subscription to financial products. The implication is that a regional discrimination strategy is needed, and qualification requirements need to be relaxed.

지적장애학생을 위한 특수교사의 안전교육 인식수준

김재천 ( Kim Jae-cheon ) 대구대학교 한국특수교육문제연구소 2017 특수교육저널 : 이론과 실천 Vol.18 No.3

본 연구는 지적장애학생을 위한 특수교사의 안전교육에 대한 인식수준을 조사ㆍ분석하고 학교 안전교육 7대 표준안의 내용과 지적장애학생을 위한 안전교육 교육과정 내용체계에 대한 교사의 인식수준을 비교 분석하여 지적장애학생을 위한 학교급별(유ㆍ초ㆍ중ㆍ고) 안전교육 내용체계를 만드는 기초자료를 제공하는데 목적을 두었다. 이를 위해 지적장애 특수학교교사 68명, 특수학급 담당교사 149명 총 217명을 연구대상으로 선정하여 인식수준을 조사ㆍ분석하였다. 주요 연구결과는 첫째, 안전사고 및 안전교육에 대한 교사의 인식수준은 `높음` 이상 수준이고, 교사의 배경변인에 따른 인식수준은 학교급별에서는 고등학교가 가장 높고, 유치원이 가장 낮게 나타났다. 성별, 교직경력, 소속기관, 학교소재지에 따른 의미 있는 차이는 없다. 둘째, 학교 안전교육 7대 표준안에 대한 교사의 인식수준은 `보통` 이상 수준이고, 교사의 배경변인에 따른 인식수준은 교직경력에서는 20년 이상이 가장 높고, 5년 미만이 가장 낮게 나타났고, 학교급별에서는 고등학교가 가장 높고, 유치원이 가장 낮게 나타났다. 성별, 소속기관, 학교소재지에 따른 의미 있는 차이는 없다. 셋째, 학교 안전교육 내용에 대한 교사의 인식수준은 `높음` 이상 수준이고, 교사의 배경변인에 따른 인식수준은 성별에서는 남자 교사가 여자교사보다 높게 나타났고, 학교급별에서는 중학교가 가장 높고, 유치원이 가장 낮게 나타났다. 교직경력, 소속기관, 학교소재지에서는 의미 있는 차이는 없다. 넷째, 지적장애학생을 위한 안전교육 교육과정 내용체계에 대한 교사의 인식수준은 `높음` 이상 수준이고, 교사의 배경변인에 따른 인식수준은 학교급별에서는 초등학교가 가장 높고, 고등학교가 가장 낮게 나타났고, 학교소재지에서는 특별시ㆍ광역시가 가장 높고, 읍ㆍ면이 가장 낮게 나타났다. 성별, 교직경력, 소속기관에 따른 의미 있는 차이는 없다. The purpose of this study was to provide basic information for making system of content for safety education of students with intellectual disabilities from preschool to high school through analysing special education teachers` awareness level on safety education and comparing teachers` awareness on the seven standards of school safety education and contents of safety education curriculum. For the purpose of this study, the researcher investigated and analysed the awareness level of 68 special teachers from special school and 149 special teacher from special classes for students with intellectual disabilities. The results of this study are as follows. First, special education teachers` perceived awareness level on safety accident and safety education was above `high` and teachers awareness level was highest for teachers of high school and lowest for teachers of preschool. There were no significant difference in the perceived level of awareness among groups divided by teacher variables such as gender, the years of teaching, assigned institution, and the location of school. Second, special education teachers` perceived awareness level on the seven standards of school safety education was above `midium`. Teachers awareness level was highest for teachers who have been working more than 20 years and lowest for teachers less than 5 years career and was highest for teachers of high school and lowest for teachers of preschool. There were no significant difference in the perceived level of awareness among groups divided by teacher variables such as gender, assigned institution, and the location of school. Third, special education teachers` perceived awareness level on the content of safety education was above `high`. Male teachers` awareness level was higher than female teachers and was highest for teachers of middle school and lowest for teachers of preschool. There were no significant difference in the perceived level of awareness among groups divided by teacher variables such as assigned institution and the location of school. Fourth, special education teachers` perceived awareness level on the safety education curriculum was above `high`. Teachers awareness level was highest for teachers of elementary school and lowest for teachers of high school and was highest for teachers who working in metropolitan city and lowest for teachers who working in rural area. There were no significant difference in the perceived level of awareness among groups divided by teacher variables such as gender, the years of teaching, and assigned institution.

주택연금 이용자의 노후소득수준에 따른 노후생활충분정도에 관한 연구

김재천(Jae-Cheon Kim),김선주(Sun-Ju Kim) 한국주택학회 2022 주택연구 Vol.30 No.1

This study provided policy implications by analyzing the effect of the income level of old-age people with reverse mortgages on enough level of living cost for old age. The analysis methods were cluster analysis, analysis of variance, binary logistic analysis, and multiple regression analysis. As a result of the analysis, compared to the reference group A (a group that has consistently well prepared for old age), group B (a group that has not consistently well prepared for old age) was insufficient in both expenditures (family support, cultural life travel expense) and income (national pension, personal and retirement pension, real estate rental income, savings/financial income). Second, group C (a group that was insufficient in the past, but is currently prepared for old age) did not lack in expenditure, but the income was insufficient in national pension, personal/retirement pension, and real estate rental income. Group D (A group that complied with in the past, but is not currently prepared for old age) was insufficient in both expenditure (family support, cultural life travel expense) and income (national pension, personal and retirement pension, real estate rental income). Implications are: First, job expansion for elderly households and minimum livelihood security policies are necessary. Second, it is urgent to receive a pension rather than a lump sum. Third, activation policies of local autonomy for elderly households outside the metropolitan area are required. Fourth, service improvement and tax benefits are required to expand the numbers of participants for reverse mortgages.

미맘사 학파의 제사관

김재천(Jae Cheon Kim) 인도철학회 1996 印度哲學 Vol.6 No.-

N/A

壬辰倭亂 中 鄭文孚의 二元的 地位

김재천(Kim, Jae cheon) 동북아시아문화학회 2021 동북아 문화연구 Vol.1 No.69

Jeong, Mun-bu is a person with a unique history of performing both Byeongmapyeongsa and A chief of the voluntary military in North Hamgyeong Province during the Japanese Invasion of Korea in 1592. Jeong, Mun-bu passed the liberal arts exam and worked as a local government official until his death, but became a person with more prominent images of martial arts such as “A chief of the voluntary military” or “General.” In Joseon, liberal arts students were the best elite group and political ruling class in Joseon. Jeong, Mun-bu take the position of Byeongmapyeongsa in Hamgyeong Province before Imran broke out. While traveling to the 6th northeast under the influence of Byeongmajeoldosa in Hamgyeong Province he fought against the Japanese army on July 17, 1592, along with the Han-geukham a soldier who was a soldier in Hamgyeong Province. However, he was defeated in the war and was in a state of escape, and in the meantime, he defeated high-ranking officials and was appointed a chief of the voluntary military. During the Japanese Invasion of Korea in 1592, Jeong, Mun-bu was in a dual position to act as a war commander and report as a soldier. And while leading the righteous army and carrying out battles, he establishes a great major, but is dismissed from a chief of the voluntary military and goes through the process of reinstatement. The Japanese Invasion of Korea in 1592 was a national event of Joseon"s fate but It was also an event that changed Jeong, Mun-bu’s destiny. Jeong Mun-bu chose the status of a public official on the outskirts from the political stage of the central Joseon Dynasty, but he took the opportunity to fully demonstrate his capabilities there, did not miss the opportunity, and there were many difficulties, but he wisely overcame it.