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- 저자 : 정도식(Do Sik, Jeong) (검색결과 7 건)
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구조방정식 모형에 의한 정비사업 갈등 관리방안 연구-서울시 상계뉴타운 지역을 사례로-
정도식 ( Jung Do-sik ) 한국지역사회발전학회(구 한국지역사회개발학회) 2016 地域社會開發硏究 Vol.41 No.1
This study was intended to present the desirable conflict management scheme as to how far the association members of the housing redevelopment project knew it and several problems arising from it and what the necessary measure should be taken for it. For this purpose, it attempted to make a consciousness survey of the conflicts between association members and between them and pubic agencies occurring at the time of promoting the housing development project with a focus on the Sanggye New Town District of Nowon-gu. This study elicited the following implications for the conflict management of landowners: First, the main agents of the housing redevelopment project are residents and the project association, and all stages of it should be promoted based on the consensus between residents. Second, it is necessary to secure transparency and extend information disclosure in order to prevent the unnecessary misunderstanding occurring over the course of operating the association. Third, the more reinforced monitoring system for the association should be considered over the course of promoting the housing redevelopment project. Fourth, it is necessary to enable association members to communicate with each other by holding the regular meeting for them in the process of promoting the housing redevelopment project as mentioned in the conflict management scheme. Fifth, it is necessary to consider the scheme for easing extra charges that may confront the most serious objection from residents and cause a social problem during the promotion of the housing redevelopment project. Sixth, the association members of the housing redevelopment project are required to change their consciousness. The improvement or management of the above types of conflicts could be expected to speed up the housing redevelopment project.
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원저 : 한국어판 SCOFF(K-SCOFF) 설문지의 신뢰도 조사
정도식 ( Do Sik Jung ),이선영 ( Seon Yeong Lee ),김규남 ( Kyu Nam Kim ),강재헌 ( Jae Heon Kang ) 대한비만학회 2005 The Korean journal of obesity Vol.14 No.2
연구배경: 식이장애는 주로 젊은 여성 및 청소년에서 발병하는 치명율이 높은 질환이다. 국내에서 식이장애의 고위험군을 선별하는 검사도구로서는 한국어판 식이태도검사(The Korean Version of Eating Attitudes Test-26, KEAT-26)가 많이 사용되고 있다. 이보다 간편하게 외래에서 사용할 수 있는 검사도구로서 한국어판 SCOFF(Korean Version of SCOFF, K-SCOFF) 설문지에 대해 신뢰도를 알아보고자 하였다. 방법: 2003년 5월 6일에서 5월 17일까지 서울시내 일개 여자대학교 학생 500명을 대상으로 자기 기입식 설문 조사를 하였다. 설문내용은 현재 체중, 현재 신장, 체중조절 유무 등에 대한 설문내용과 5개 항목으로 구성된 한국어판 SCOFF(K-SCOFF) 설문지, 한국어판 식이태도검사-26이었다. 재검사를 위해 2주 후에 40명을 대상으로 다시 설문조사를 실시하였다. 결과: 응답자는 총 417명으로 응답율은 83.4%였으며, 이들의 평균 나이는 20.73±2.02세였다. 평균 체중, 평균 신장, 평균 체질량지수(Body Mass Index, BMI)는 각각 52.61±6.99㎏, 162.95±4.45㎝, 19.81±2.03㎏/㎡ 이였으며, 이중 체질량지수 25 이상의 비만군은 2.0%(총 8명)였다. 한국어판 SCOFF 설문지(K-SCOFF)의 내적 신뢰도(Cronbach`s alpha)는 0.40 이었고, 검사-재검사 신뢰도는 Spearman 상관계수가 0.58 이었다. 결론: 한국어판 SCOFF 설문지(K-SCOFF)는 본 연구에서의 설문 문항의 낮은 내적 신뢰도를 고려할 때 식이장애에 대한 선별도구로서의 사용에는 적절하지 않은 것 같다. Background: Eating disorder, which is prevalent among young women and adolescents, is a disease with a high mortality rate. KEAT-26(The Korean Version of Eating Attitudes Test-26) is screening tool for eating disorder commonly used in Korea. The Korean Version of SCOFF questionnaires(K-SCOFF) which is more usable for outpatients than KEAT-26 was assessed for its reliability. Methods: Five hundreds college women from a women university in Seoul were studied using a self-recorded questionnaires. Contents of questionnaires included demographic characteristics, The Korean version of SCOFF(K-SCOFF), and Korean version EAT-26(KEAT-26). K-SCOFF questionnaires was readministered to forty women 14 days after answering the first in order to evaluate the questionnaire`s test-retest reliability. Results: Total number of respondent were 417, the response rate was 83.4%, and mean age was 20.73±2.02. Weight, height, and BMI is 52.61±6.99㎏, 162.95±4.45㎝, and 19.81±2.03㎏/㎡, respectively. The prevalence of obesity is 2.0%. The internal consistency reliability of each scale score, estimated by Cronbach`s alpha coefficients, was 0.40. The test-retest reliability by Spearman correlation coefficient was 0.58. Conclusion: K-SCOFF questionnaires were inappropriate for improving screening of eating disorders due to Low internal consistency reliability according to our study.
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LCS-P 개발을 위한 무기체계 운용유지비 산출 시뮬레이션 연구
김경록(Kyung-Rok Kim),김희욱(Hee-Wook Kim),정준(Jun Jeong),차종한(Jong-Han Cha),정도식(Do-Sik Jeong) 한국산학기술학회 2020 한국산학기술학회논문지 Vol.21 No.9
최근 무기체계 연구개발은 획득비 중심의 종합군수지원 개념을 적용하던 시기에서 운용유지비를 포함한 총수명 주기관리 개념으로 확장 적용하고 있다. 운용유지비의 항목 및 산출식은 규정 등을 통해 정의하고 있지만, 이는 공학적 추정을 기초로 하여 실제 무기체계의 설계, 운용/정비 절차 특성을 깊이 있게 고려하지 못하고 있다. 그래서 본 연구는 이러한 부분을 보완하고 보다 정확한 운용유지비 산출을 위한 시뮬레이션 설계 방법을 제시한다. 연구 절차로는 다음과 같다. 먼저 운용유지비 항목 및 산출식을 시뮬레이션 결과를 적용 가능하도록 정의한다. 그리고 시뮬레이션 결과가 보다 현실성을 정확히 반영 가능하도록 시뮬레이션 설계 고려사항을 검토하여 개발한다. 이때 고려 사항은 무기체계 부품 목록, 운용 일정, 운용/정비/보급 시설 별 제원 정보 및 기초 비용 정보(인건비, 수리부속 / 지원 장비 구매 단가 등) 등이 있다. 이러한 연구는 기존 보다 쉽고, 정확한 운용유지비 산출에 효과가 있음을 기대한다. Recently, the research and development of weapon systems have expanded from ILS centered on acquisition costs to LCS, including operating maintenance costs. Regulations define the provision and formula of operating maintenance costs, but this does not consider the characteristics of the design and operation/maintenance of real weapon systems based on engineering calculations. Therefore, this study suggests a simulation design method to complement these areas and produce more accurate operating maintenance costs. The research procedures are as follows. First, the provision and formula of operating maintenance costs were defined to make the simulation results applicable. Second, a simulation model was developed by reviewing design considerations so that the simulation results reflect reality more accurately. The design considerations include the PBS of weapon systems, operation schedules, specifications for operation/maintenance/warehouse facilities, and basic cost information (personnel expense and spare part/equipment cost). This study is expected to be effective in calculating the operating maintenance costs more easily and accurately.
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김종운(Jong-Woon Kim),김희욱(Hee-Wook Kim),온정근(Jungghun Ohn),권태수(Tae-Soo Kwon),정도식(Do-Sik Jeong) 한국철도학회 2011 한국철도학회 학술발표대회논문집 Vol.2011 No.10
High RAM performance and efficient operation plan and maintenance equipment and policies are needed for improving the system availability performance such as punctuality and schedule adherence while reducing life cycle cost. Because railway systems are repairable complex and have multi-echelon maintenance support structure it is much complicated to set RAM performance targets and operation and maintenance plan. It is not easy to solve these problem by mathematical method and simulation can be consider for them. This article suggests the conceptual simulation model for analysing availability of railway system which has complex system structure and operation/maintenance environment.
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