• 대한수학교육학회지:학교수학
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• 제2권1호
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• pp.203-241
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• 2000

This study aims to suggest a model of task development for mathematics performance assessment and to develop performance tasks for the fifth graders in the primary school on the basis of this model. In order to achieve these aims, the following inquiry questions were set up: (1) to develop open-ended tasks and projects for the fifth graders, (2) to develop checklists for measuring the abilities of mathematical reasoning, problem solving, connection, communication of the fifth graders more deeply when performance assessment tasks are implemented and (3) to examine the appropriateness of performance tasks and checklists and to modify them when is needed through applying these tasks to pupils. The consequences of applying some tasks and analysing some work samples of pupils are as follows. Firstly, pupils need more diverse thinking ability. Secondly, pupils want in the ability of analysing the meaning of mathematical concepts in relation to real world. Thirdly, pupils can calculate precisely but they want in the ability of explaining their ideas and strategies. Fourthly, pupils can find patterns in sequences of numbers or figures but they have difficulty in generalizing these patterns, predicting and demonstrating. Fifthly, pupils are familiar with procedural knowledge more than conceptual knowledge. From these analyses, it is concluded that performance tasks and checklists developed in this study are improved assessment tools for measuring mathematical abilities of pupils, and that we should improve mathematics instruction for pupils to understand mathematical concepts deeply, solve problems, reason mathematically, connect mathematics to real world and other disciplines, and communicate about mathematics.

• 한국건축시공학회:학술대회논문집
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• 한국건축시공학회 2022년도 봄 학술논문 발표대회
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• pp.33-34
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• 2022

The Apartment Defect Dispute Mediation Committee of the Ministry of Land, Infrastructure, and Transport received as many as 7,686 complaints regarding defects in 2021, and the conflict caused by these disputes on the defects is worsening. A quality inspection team system was established in January 2021 to address the deepening conflict, and this system prevented the emergence of defects in apartment houses before the residents moved in. Quality inspections were conducted based on the Housing Act standards, but the reality is that the standards for the ordinances are not systematic. Based on the analysis of the ordinances by the apartment quality inspection team, 23 out of 226 local governments utilized the quality inspection teams, and they had different standards for the quality inspection subjects and inspection periods. In addition, the inspection standards for the defect checklists used by the apartment quality inspection teams operated by local governments varied. A survey was conducted by apartment quality experts to tackle this problem and proposed improvement plans for the defect checklists used for the quality inspection of apartment houses.

• 한국주거학회:학술대회논문집
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• 한국주거학회 2011년도 춘계학술발표대회 논문집
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• pp.226-230
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• 2011

The purpose of this study was to investigate the living environment design of orphanage based on universal design. The 3 orphanages which were rebuilded recently was selected and evaluated by checklists. The checklists which are based on 'Universal Design Principles' are consist of 120 items. The major results are summarized as follows: 1) The items related to safety were insufficient such as separation of pedestrian passage, rounded edge. 2) The items related to accessibility were high grade such as width of corridor, curb height. 3) Private zones for sleep, study and storage are needed more and living room is needed more furnitures for activities to increase friendship in the family of orphanage. The results will be expected to make contributions to developing orphanage environment design based on universal design, to understanding the nature of universal design paradigm.

• 한국지반공학회:학술대회논문집
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• 한국지반공학회 2010년도 추계 학술발표회
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• pp.759-763
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• 2010

Currently available evaluation checklists are developed for specific purposed using different parameters and items determined by different weighting factors. Those items with different weighting are sometimes said that they are based on the engineering judgement and leap of faith and, therefore, there is a limitation to adapt those checklists for slope-stability evaluation in the field. This study reviews factors affecting Rock-slope stability, analyze the relationship between those factors and slope failures using artificial neural network, and proposed a slope-stability evaluation model for adequate weighting for the factors.

• 한국지반공학회:학술대회논문집
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• 한국지반공학회 2010년도 춘계 학술발표회
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• pp.1342-1348
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• 2010

Currently available evaluation checklists are developed for specific purposed using different parameters and items determined by different weighting factors. Those items with different weighting are sometimes said that they are based on the engineering judgement and leap of faith and, therefore, there is a limitation to adapt those checklists for slope-stability evaluation in the field. This study reviews factors affecting slope stability, analyze the relationship between those factors and slope failures using artificial neural network, and proposed a slope-stability evaluation model for adequate weighting for the factors.

• 한국전산구조공학회:학술대회논문집
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• 한국전산구조공학회 2011년도 정기 학술대회
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• pp.371-374
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• 2011

본 연구는 개방형 BIM 환경의 품질관리 기준 확보를 목적으로 건설 산업의 공통업무분야와 추가적인 세부업무분야에 대한 품질관리 체크리스트를 제안하고자 한다. 공통업무는 일반적인 목적으로 적용 가능한 설계기준, 시설기준, 시공기준으로 대상을 분류하고, 세부업무는 초고층 건축물의 개방형 BIM적용 및 활용 목적에 따라 피난동선 검토, 에너지 분석 검토 측면으로 대상을 분류하여 각 분야 별 체크리스트를 도출하였다. 도출된 체크리스트가 검증을 통해 실무에 적용되면 BIM 모델의 작성 기준 및 지침과 연계되어 요구되는 조건들을 충족시키는 모델링을 유도하며 BIM 모델의 품질향상의 결과를 가져다 줄 것이라 기대한다.

• 디지털융복합연구
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• 제10권9호
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• pp.123-136
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• 2012

인터넷의 발전으로 웹 어플리케이션은 널리 사용되고 있지만, 웹 기반 정보시스템 구축을 위한 별도의 감리지침은 없는 상태이다. 정보화사업은 매우 다양한 특성을 포함하고 있기 때문에 웹 기반 정보시스템에 대한 감리모델이 필요하다. 따라서, 웹 기반 정보시스템에서 감리 효과를 높이고 품질강화를 위하여 웹기반 정보시스템 감리모형을 제안하였다. 감리점검항목은 기존 정보시스템 감리점검 프레임워크의 3대축을 준용하여 감리시점으로는 분석, 설계, 구현으로 정의하고, 감리영역은 컨텐츠, 디자인, 프로세스로, 감리관점 점검기준은 절차, 산출물, 성과를 기준으로 정의하였다. 또한 정보시스템 개발 방법론의 기존모델과 웹 기반 정보시스템 차이를 제시하고 웹기반 정보시스템 감리를 위한 감리영역별로 감리점검항목을 도출하였다. 도출된 감리점검항목을 설문조사를 통해 적합성을 검증하였고 도출된 감리점검항목을 적용시킨 개선된 감리점검모형을 제안하였다.

• 한국의료질향상학회지
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• 제4권2호
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• pp.174-183
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• 1997

Background : Medical records thought to be reflecting the quality of medicine. By this ground, examination of medical records can be served to evaluate, and to improve the quality of medical care. To examine the medical records, we need some standards or checklists which can be used to sort out the problems. Methods: We developed checklists for medical records evaluation. We studied 1,677 medical records about its completeness using this checklists in one educational hospital. Survey was completed by 5 well trained staffs of medical record department. Results are analyzed. SPSS/PC+ program was used for statistics. Results : 13.8% of discharge summary was incomplete. Recording of the demographic information was also poor in incomplete medical records compared to complete ones. Progress note was recorded average 4.16 times during 11.9 hospital days. After 4th hospital day, recording rate of progress note dropped sharply. Rate of professor's signature on operation records was poor(27%). He or she who described the discharge summary well also wrote progress note well. Conclusions: Fill-up of demographic date should be stressed during medical record education program. Strategy to create the environment emphasizing the responsibility of professor on quality medical record should be made. We suggest new index (number of records/hospital stay) for the evaluation of completeness of progress note.

• 정보보호학회논문지
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• 제22권5호
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• pp.1115-1122
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• 2012

스마트 단말 확산, 네트워크 고도화 및 다양한 인터넷전화용 앱의 등장으로 국내 인터넷전화 시장은 지속적으로 성장하고 있다. 그러나 인터넷전화는 인터넷을 기반으로 제공되고 있어, 기존 인터넷의 보안위협 뿐만 아니라 VoIP 프로토콜 적용에 따른 보안 위협이 존재한다. 본 연구는 VoIP 사업자가 침해사고 예방 및 대응을 위해 자율적으로 점검할 수 있는 정보보호 점검항목의 중요도를 AHP(Analytic Hierarchy Process)를 이용하여 파악한다. AHP 분석 결과, 기술적 보안에서는 네트워크 보안이, 관리적 보안에서는 침해사고 대응이, 물리적 보안에서는 출입 및 접근 보안이 가장 중요한 항목으로 나타났다. 본 연구는 VoIP 점검항목의 중요도를 최초로 제시함으로써, VoIP 사업자들이 보안정책 수립하고 이 정책에 따라 점검을 하는데 유용하게 이용될 수 있을 것이다.

• 대한안전경영과학회:학술대회논문집
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• 대한안전경영과학회 2011년도 춘계학술대회
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• pp.319-328
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• 2011

작업관련성 근골격계질환을 효율적으로 예방하기 위한 제일 중요한 요소는 관련위험 요인들에 대한 정확한 평가이다. 그러나 대부분의 근골격계질환 관련 위험도 평가도구들은 주관적평가의 가능성에 대한 지적을 많이 받아왔다. 본 연구에서는 이와 같은 지적에 대한 좀 더 체계적인 분석을 위하여 주요 평가도구들(OWAS, RULA, REBA)에 대한 일종의 민감도 분석을 수행하였다. 분석은 다음과 같이 크게 두 가지 관점에서 진행되었다; 1) 숙련자와 비숙련자에 의한 평가결과에 대한 비교, 2) 평가 시점에 따른 평가 결과의 일관성에 대한 비교. 본 연구의 주요 결과는 다음과 같다; 1) RULA와 REBA의 경우, 숙련자와 비숙련자 간에 평가결과의 차이는 통계적으로 유의 하였다. 반면에 OWAS의 경우에는 숙련자와 비숙련자간에 평가결과에 있어서 통계적으로 유의한 차이를 보이지 않는 것으로 나타났다, 2) 적용된 모든 평가도구들은 그 결과에 있어서 평가 시점에 따라 통계적으로 유의한 차이가 있는 것으로 나타났다. 본 연구에서는 연구 목적에 따른 1차 결과를 제시하였다. 이 결과를 토대로 하여 향 후 형식이나 내용면에 있어서 좀 더 확장된 개념의 연구의 수행을 통하여 평가도구를 사용하는데 있어서 체계적이고 실용적인 지침을 도출해 내리라고 판단된다.