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정철수(Jung, Chul Soo) 한국교육사상연구회 2003 敎育思想硏究 Vol.12 No.-
최근 한국교직사회 구성원들 간에 나타나고 있는 갈등과 대립의 심각성은 학교교육발전에 큰 장애 요인으로 작용할 것이라는 우려의 목소리가 높아지고 있다. 이 논문은 고대 중국 춘추전국시대의 혼돈과 갈등을 극복하고, 유교사상과는 다른 새로운 삶의 지혜를 제공하고자 했던 묵자의 사상 중에서, 兼相愛와 交相利 그리고 삼표법을 통하여 현대 한국교직사회의 갈등 해법의 가능성을 논구하고자 하였다. 교직갈등의 두가지 요인인 이해 관계와 교육관 차이의 문제를 겸상애 교상리와 삼표법으로 각각 대비시켜 시사점을 찾음으로써 향후 한국교직사회 갈등 해소에 기여할 수 있는 한 방안을 탐색코자 한 것이다. Recently it is anxious about that the seriousness of conflicts and oppsitions in the society of Korean teaching profession. Text would make a full discussion of the possibility on the modern Korean teaching profession through Kyum-sang-ae, Kyo-sang-ri and Sam-pyo-bub in Mo zi's ideas that recovered from chaos and conflict in the 'golden age' of China and proffered a new wisdom for life which was different with a Confucian ideas. Moreover, that would draw up a plan about solving problems of the Korean teaching profession through finding suggestions on two causes, concerns and differences of educational view from comparing with Kyum-sang-ae, Kyo-sang-ri and Sam-pyo-bub.
Fuzzy-Basian법에 의한 R.C도로교의 신뢰성 및 안전도평가
정철원 ( Jung Chul-won ),이중빈 ( Lee Cheung-bin ),나기현 ( Na Gi-hyun ),박주원 ( Park Ju-won ) 한국구조물진단유지관리공학회 1997 한국구조물진단유지관리공학회 학술발표대회 논문집 Vol.1 No.1
In this paper, an attempt is made to apply the concept of Fuzzy-Bayesian theory to the Reliability Analysis of R.C(Reinforced Concrete) Bridge, uncertainty states are represented in terms of fuzzy sets which define several linguistic variables such as “good”, “average”, ”poor”, etc. Especially, the concept of fuzzy conditional probability aids to derive a new reliability analysis which includes the subjective assessment of engineers without introducing any additional correction factors. Several numerical examples are presented to illustrate the method proposed herein.
정철원 ( Jung Chul-won ),윤병조 ( Yun Boung-jo ) 한국구조물진단유지관리공학회 1998 한국구조물진단유지관리공학회 학술발표대회 논문집 Vol.2 No.1
Failure probabilities can be estimated by a variety of methods such as FOSM(first order, second moment), AF0SM(advanced FOSM), etc. These methods require the evaluation of the derivatives of the failure equation, which is difficult and even impossible in many situations. In this paper PEM(point estimation technique) is described by which the failure probability could be obtained using the values of the failure function alone evaluated at a number of preselected points. Depending on the number of variables in the problem, the number of points for the function evaluation could be large. To identify the stability of cantilever retaining wall in safe state by the deterministic method, these potential modes of such geotechnical failures as overturning, horizontal sliding and bearing capacity are analyzed using PEM.
정철운(Jung Chul-Woon),윤재현(Yoon Jae-Hyun),김재수(Kim Jae-Soo) 대한건축학회 2007 대한건축학회 학술발표대회 논문집 - 계획계/구조계 Vol.27 No.1
In case of Multi-purpose Dam, it converts the potential energy by the head and quantity of water to kinetic energy, and on the producing process of electric power likely as during the time of revolving of the Turbine connected to the hydraulic turbine dynamo, there occurs ceaseless a loud noise, therefore, actually those workers who have been directly exposed to such loud noise are suffering under the physical, mental noise-damages such as hearing-impediment. Likewise, since the permeated noise to the adjacent room brings a decline of an effective working efficiency, though an establishment of the measure for sound-insulation and soundproof is urgently required, but such existing measure merely controls a physical acoustic factor only, it didnot take a consideration with regard to the psychological factor of human-being. Particularly, since Annoyance caused by Loud Noise receives not only the physical characteristics likely as Sound Pressure Level of Noise itself. but also receives together with psycho-acoustics characteristics influence of some complicated form human-being has, through an acoustic psychological approach the subjective evaluation characteristics should be reflected together. On such viewpoint, this Study has tried toextract the proper rating vocabulary for evaluation Loud Noise made at the hydraulic turbine dynamo, based on the subjective reaction that reflected the psychological attribute; therefore it is considering that the extracted vocabulary in such way could be utilized as the valuable materials for establishment of the acoustic-psychological experiment and instrument-noise control standard for the sake of evaluation on Loud Noise made at the hydraulic turbine dynamo and at other similar one.
청소년의 협동심이 스마트폰 의존도에 미치는 영향 : 활동 참여 만족도, 자율성 지지의 매개효과 검증
정철상 ( Jung Chul-sang ) 한국청소년활동학회 2020 한국청소년활동연구 Vol.6 No.4
본 연구는 청소년의 협동심이 스마트폰의존도에 미치는 영향에서 활동참여만족도, 자율성지지의 매개효과를 검증하고자 하였다. 이러한 연구 목적을 달성하기 위해 한국청소년정책연구원에서 제공하는 아동청소년패널 2018년도 중학생용 총 5,197명 데이터를 활용하여 상관분석, 회귀분석 등 횡단 분석을 실시하였다. 분석결과 첫째, 협동심은 스마트폰 의존도에 부적인(-)영향을 미치는 것으로 나타났고, 남성이 여성보다 협동심이 증가할수록 스마트폰 의존도를 더 줄이는 것으로 나타났다. 둘째, 협동심이 스마트폰 의존도에 부적인 영향을 미치는데 활동참여만족도 매개하는 것으로 나타났다. 셋째, 협동심이 스마트폰 의존도에 부적인 영향을 미치는데 자율성지지가 매개하는 것으로 나타났다. 넷째, 활동참여만족도와 자율성지지가 복수매개효과가 통계적으로 유의미한 것으로 나타났다. 이러한 결과로 청소년의 스마트폰 의존도는 오프라인에서의 협동심 프로그램, 다양한 활동 참여 후 만족도, 자율성지지 등이 강화되면 스마트폰 의존도를 줄일 수 있기 때문에 오프라인상의 집단활동 프로그램 활성화가 필요함을 시사한다. The aim of this study was to verify the mediating effect of activity participation satisfaction and autonomy support in the influence of teamwork on smartphone dependence in adolescents. To achieve the aim of this study, cross-sectional analyses such as correlation analysis and regression analysis were conducted using the data of 5,197 middle school students from the Korean Children and Youth Panel Survey 2018 provided by the National Youth Policy Institute. Analyses results were as follows: First, it was found that teamwork has a negative effect on smartphone dependence and that smartphone dependence decreases more with teamwork increase in male than female adolescents. Second, it was found that activity participation satisfaction teamwork mediates the negative effect of teamwork on smartphone dependence. Third, it was found that autonomy support mediates the negative effect of teamwork on smartphone dependence. Fourth, it was found that the multiple mediating effects of activity participation satisfaction and autonomy support are statistically significant. These findings suggest that it is necessary to strengthen offline group activity programs because adolescents’ smartphone dependence can be reduced when teamwork program, satisfaction after participating in various activities, and autonomy support are reinforced offline.