원룸형 주택의 불편사항 및 하자 분석

정회창, 방홍순, 김옥규 충북대학교 건설기술연구소 2018 建設技術論文集 Vol.37 No.2

본문 참조

IntraCytoplasmic Sperm Injection(ICSI)치료의 임상적 유용성

양회생,이은주,심재철 동국대학교 경주대학 1998 東國論集 Vol.17 No.2

IntraCytoplasmic Sperm Injection(ICSI) as treatment for male-factor infertility has been introduced worldwide on the past few years in many laboratories using assisted reproduction techniques. In spite of much progress in in vitro fertilization and embryo transfer(IVF-ET) program, the pregnancy rate remains at 20-30% and the endometrial implantation rate per embryo transferred at 10%. Although IVF-ET is widely applied in the treatment of couples with male factor infertility, it may fail in many infertile couples with normal seman parameters, and certain couples cannot be accepted for standard IVF-ET due to unfertilization or extremely low fertilization rate of oocytes. Recently, several procedures of microassisted fertilization(MAF) using micromanipulation have been introduced, and pregnancies and births have been obtained after IntraCytoplasmic Sperm Injection(ICSI). In conclusion, MAF of human oocytes with ICSI is a promising fertilization method for IVF-ET patients, especially with few spermatozoa for the conventional methods of in vitro insemination and with the past history of failure in fertilization or low fertilization rate in the previous cycles, and ICSI using micromanipulation procedures applied to human oocytes will provide a range of novel technique which may dramatically improve the pregnancy rate in IVF-ET program and contribute much to the effective management of infertile couples.

중등학생의 성공의식에 관한 국제비교 연구 : 한국, 중국, 일본, 미국 중고등학생의 비교

정회욱 木浦大學校 敎育硏究所 2000 교육연구 Vol.13 No.-

The survey on 2,000 Junior-high and high school students in each countries Korea, China, Japan and USA. had been conducted from Nov. 1, 1998 to Feb. 28, 1999. Survey institutes are 'Korea Institute for Youth Development'. 'Chinese Association of Youth Sociology'. 'Japan Youth Research Institute' and 'Kane, Parsons & Associates' of the USA. The Survey shows that youths in Korea and Japan are more pessimistic about the 21st century than their Chinese and American counterpart. Of 2,000 Korean youths polled, only 26.8% percent thought society would become more honest in next centuries. This figure compares to 48.8 percent in China and 43.7 percent in the USA. Japanese youths were more pessimistic about the future than Korean youths, with only 24.8 percent expressing a bright outlook. With regard to the question of whether crime rates will fall in the 21st century, only 26.3 percent of Korean respondents replied "yes." compared with 55.5 percent in China and 34.7 percent in the USA. Only 9.2 percent of Japanese youths polled think crime rates will fall in the next century. The survey showed 19.5 percent of Korean Youths have not yet decided their future career paths. In contrast, 96.2 and 94.7 percent of Chinese and American youths respectively, had already set their life goals. This also demonstrates that Korean youths look at the future apprehensively. According to the survey, Korean youths favor fashionable jobs in general. Jobs favored by Korean youths, in descending order, were teachers (11.2 percent), high-tech technicians (8.2 percent) and media specialists such as journalists and movie director (8.0 percent). In contrast, youths from China, the USA. and Japan preferred traditionally popular jobs such as judicial officials, medical doctors, public servants and entrepreneurs. Korean youths tend to be more sensitive to fashion than their peers abroad in their choice of jobs. The survey showed that Korean youths appraise their education lower than their counterparts in other nations. Education authorities have to take appropriate measures to respond to the poll. noting that Korean youths generally showed negative reponses to the usefulness of formal education.

도덕과 수업의 전개과정에 대한 소고

김회식 공주교육대학교 초등연구원 1972 公州敎大論叢 Vol.9 No.1

1. The most important problem of moral education in the new curriculum is the instructional procedure of special hours. 2. If moral value or the standard of deed is not dsspsnsd to internal consciousness, it is difficult to say that moral education is aczomplished successfully. The characteristic of moral education is the intrnalization of moral value. 3. Internalization means understanding well the reason why one has to do so, and having pleasure himself by doing so. 4. The followings should bs basically considered in the instructional procedure for the internalization of moral education: 1) the basic study for the establishment of instructional structure 2) the principle of creation 3) the principle of synthesis 5. It is very important to build the dynamic, and creative instructional structure by which each child himself reconsider realizes and doubts his moral opinion and way of thinking and is trying to correct his opinion and way of thinking by recognition of its mistakes in human relations. 6. The original form of the moral education which the writer illustrated is summary of methods and principlen which is expected to biild instructional procedure of moral education hours. 7. The instructional structure by analyzing the subject should bs considered according to the difference of emphasis of the instructional procedure.

국민학교 도덕과 교육과정 운영실태 조사연구

김회식 공주교육대학교 초등연구원 1974 公州敎大論叢 Vol.11 No.-

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동시회전 정식화를 이용한 트러스 구조의 비선형 거동 해석

鄭會民,韓秉基 弘益大學校 科學技術硏究所 1999 科學技術硏究論文集 Vol.10 No.1

In the present study, it is considered both geometrical and material nonlinearity for the analysis of the structures, and compared with the singular point position of the elastic and elasto-plastic behavior. The formulation methods use Total Lagrangian formulation. Updated Lagrangian formulation, corotational formulation. The elasto-plastic analysis apply the incremental stress-strain method, radial return algorithm, and piecewise linear method with the experimental data. The method applied go find the singular points combines the arc-length continuation method and the extended system. In the geometrical nonlinear analysis, corotational formulation is tested with the benchmark problems which include the large strain. The elasto-plastic analysis to solve the approximate solution without iteration process introduce the strain function which compared with the effective strain and the experimental data. It is compared with the singular points location of the elastic behavior and that of the elasto-plastic behavior. In the present study, it find the basically information that the difference among the formulation methods, the effect of the elastic and elasto-plastic behavior, and the position of the singular points have a affect the buckling behavior of structures.

國民學校 道德科 教育課程의 分析 -運營方向을 中心으로-

金會式 공주교육대학교 초등연구원 1975 公州敎大論叢 Vol.12 No.1

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知識勞動者의 生産性向上要因에 關한 硏究

신호균,이병찬 金烏工科大學校 1991 論文集 Vol.12 No.-

This paper attempts to identify critical factors affecting knowledge worker productivity improvement, putting emphasis on the relationships between three kinds of factors (human factors, environmental factors, and managerial factors) and knowledge worker productivity measured by added value productivity and ratio. A field study has been conducted using questionnaire surveys and interviews. Data from the field study are collected from 35 different banking operations in Taegu area and analyzed with analysis of variance.

도덕적 부적응의 원인과 처방 -청소년을 중심으로-

김회식 공주교육대학교 초등연구원 1976 公州敎大論叢 Vol.13 No.1

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油價政策에 대한 分析

李會晟 연세대학교 행정대학원 1982 延世行政論叢 Vol.9 No.-