• 한국경영과학회:학술대회논문집
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• 한국경영과학회/대한산업공학회 2003년도 춘계공동학술대회
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• pp.537-541
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• 2003

The synchronization of production-delivery artivities is one of crucial factors to get competitive collaboration benefits between the manufacturer and the retailor(s). There were several researches to study on He optimal delivery policy to minimize the total cost of integrated system of both manufacturer and retailor(s). In this research, we investigate the joint optimal shipment policy in case that a manufacturer produces multiple products sharing a single production facility in the manufacturer side and retailor(s) deploys JIT delivery pattern with equal-size shipment policy. We formulate this problem as a form of 'Common Cycle Approach' in classical ELSP (Economic Lot Scheduling Problem) and provide simple optimal solution procedure.

• 의료ㆍ복지 건축 : 한국의료복지건축학회 논문집
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• 제27권3호
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• pp.61-69
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• 2021

Purpose: Senior long-term care facilities are vulnerable to a cluster infection because of frequent physical contact, large group dining, communal living, and room sharing. This study aims to provide architectural improvement plans for a quarantine system in the facilities. Methods: Actual quarantine action data, guidelines from governments and institutes, in-depth interviews with facility staff are analyzed. Results: To prevent a cluster infection in the senior facilities, it is necessary to provide an architectural plan focusing on increasing the number of single rooms and isolation rooms, providing isolation rooms for staff, separation of a soiled room from a clean room, planing an entry vestibule and a visitor's room. Implications: It is important to analyze the existing condition of facilities that had been going through cohort isolation and provide the architectural solution to strengthen infection control.

• 한국농촌건축학회논문집
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• 제16권1호
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• pp.43-52
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• 2014

Education is about sharing knowledge and using techniques and skills that can person's ability. the goal is to educate and develop people as a whole. In order to achieve this educational purpose efficiently, our society has many educational courses. The educational facility which can be used in a variety of educational methods should be made flexible. It should provide an environment in which ever student can grow. Being creative, using a variety of methods should help to develop character in people. In order to achieve this, the school's facilities should be future-oriented. It is necessary to research systemically about its changes and feed back according to the social demand, the educational purpose, and the changes of educational courses. This study is intended to present basic material which will be need from now on for the facility of the special classes in jeju city. Elementary schools should consider having a reasonable scale and arrangement pattern. The facility for special classes has to find a way to operate flexibly according to the changes of the class number.

• 한국주거학회:학술대회논문집
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• 한국주거학회 2005년도 추계학술대회 논문집
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• pp.259-262
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• 2005

The objective of this study was to analyze the space usage and user evaluation of community facility in Apartment. This study was conducted case study and questionnaire survey. Four High rise Mixed-use Apartments in and near seoul built in 2000 and later were chosen for case study and 166 residents were collected for questionnaire survey. The frequency, percentage, mean, One-way ANOVA and Duncan tests were executed through SPSS for Win 12.0 statistics package program. The types of community facilities of High rise Mixed-use Apartments were consisted of sports, child care, study, information sharing, leisure/cultural facilities. Most of the community facilities showed to be similar regardless the subject of High rise Mixed-use Apartments. The usage percentage of community facilities increased since the residents have moved to their current residence of High rise Mixed-use Apartments from their previous residence. The most satisfied facility was sports facilities. The satisfaction of community facilities showed high in general. The satisfaction of community facilities was significant with age and the size of apartment.

• 대한안전경영과학회지
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• 제16권4호
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• pp.113-121
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• 2014

Children's play facilities have changed over a decade from the traditional play facilities in the front yard to the new type of commercial play facilities which install more exciting and enjoyable facilities, such as Kids Park. The more diversified in the type of facilities, the more difficult in the safety management by the existing system. The 'Safety Management System of Children's Play Facilities' of MOSPA(Ministry of Security and Public Administration) has provided the safety information uni-directly by government sector to the private communities. Recently, multi-directional information sharing methods, such as community mapping are adopted actively in the social activities which have common purpose for making the better community by information sharing with government and private sector. On the purpose of citizen's participation for safe play facilities and preventing accidents, this study investigated the status of child accidents and safety standards, especially focused on the children's play facilities. And the way for sharing safety information among the communities with the GIS mapping skills is suggested in the respect of more easily monitoring and practically inputting the comments on the status of management of play facilities by real users based on their experiences. It is expected that more activities from the private sector would participate to the safety management of children's play facilities by realizing the suggested system.

• 한국건설관리학회논문집
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• 제20권3호
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• pp.46-53
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• 2019

최근 화재나 지진 등의 대규모 재난에 대한 위험이 증가함에 따라 효율적인 재난의료대응을 위한 자원관리체계가 요구된다. 이를 위해 행정안전부에서 재난관리자원 공동활용시스템 구축을 완료하였으나, 응급의료시설관련 자원은 에어텐트와 음압텐트가 장비로 분류되어 관리되는 등 투입시점, 존치기간, 운송 및 설치 방법과 같은 시설특성을 반영한 관리체계는 구축되어 있지 않고 있는 실정이다. 따라서 본 연구에서는 현재 재난관리 공동활용시스템에서 자재와 장비로 구분하여 관리하고 있는 재난관리자원의 효율적 관리를 위해 응급의료 시설자원을 고려한 응급의료 시설자원 관리 개선방안을 제시하고자 한다. 재난현장 응급의료 시설자원은 장비로 분류되는 의료자원과의 복합적인 연계를 통해 관리되어야 하므로, 현재 자재와 장비로 분류되어 관리되고 있는 재난관리자원 공동활용시스템에서의 반영이 요구되며, 재난관리자원 투입에 따른 금액을 고려한 시설구축방안에 대한 연구가 추진되어야 할 것으로 판단된다.

• 한국경영과학회:학술대회논문집
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• 대한산업공학회/한국경영과학회 2004년도 춘계공동학술대회 논문집
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• pp.52-55
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• 2004

VMS (virtual manufacturing system) may be defined as a transparent interface/control mechanism to support human decision-making via simulation and monitoring of real operating situation through modeling of all activities in RMS (real manufacturing system). The three main layers in VMS are business process layer, manufacturing execution layer, and facility operation layer, and each layer is represented by a specific software system having its own input modeler module. The current version of these input modelers has been implemented based on its own 'local' framework, and as a result, there are no information sharing mechanism, nor a common user view among them. Proposed in this paper is a unified modeler framework covering the three VMS layers, in which the concept of PPR (product-process-resource) model is employed as a common semantics framework and a 2D graphic network model is used as a syntax framework. For this purpose, abstract class PPRObject and GraphicObject are defined and then a subclass is inherited from the abstract class for each application layer. This feature would make it easier to develop and maintain the individual software systems. For information sharing, XML is used as a common data format.

• 대한가정학회지
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• 제42권12호
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• pp.175-190
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• 2004

The purposed of this research was to suggest a basic material of Korean-typed cohousing plan for a dual-income family by examining the difference of cohousing residing environment needs. Selecting Employed and unemployed housewives as this research's subject, the following results were drawn from the analysis between the two groups. 1) The housewives takes responsibility of the household works regardless of whether or not they are employed. Also, more than half of employed housewives stated that the time of nursery facilities was shorter than their needs and that they favored a nursery facility located inside the residential area. 2) The most meaningful difference of cohousing residing environment needs was the demand for sharing household work in terms of cohousing need of the subjects. The desirable cohousing area is the suburbs of the metropolitan areas and the preferable resident organization is need to be organized by people sharing the same goal through an announcement. 3) The need of cohousing and residence intention were generally low, but the employed housewives' need was higher than the unemployed ones.

• 한국실내디자인학회논문집
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• 제16권6호
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• pp.161-171
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• 2007

With a rapid expansion of the elderly population, there is a greater demand for the construction of senior complexes. However, due to a land price increase and insufficient financial resources, accommodating such a demand is challenging. Also, as aging progresses, many elderlies tend to be isolated from local community, because of deteriorating health. As a result, constructing senior complexes is becoming an important community project. The construction of senior complexes in Korea has been started since early 2000, so it is still in the beginning stage in Korea. However, in the case of Japan, they have more experience in building such buildings. Therefore, in this study, 49 senior complexes in Japan were analysed, and the following spatial characteristics were derived. 1. By classifying senior complexes largely into a complex type with similar facilities and a complex type with different facilities, 12 types were derived. Depending on the types of facilities, basic sharing rooms and selectively sharing rooms by need are suggested. 2. Depending on 4 characteristics, such as spatial composition, entrance type, circulation form, and complex facility type, 17 types of senior complexes were derived, and the characteristics of each type are presented.

• 한국정보처리학회논문지
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• 제6권12호
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• pp.3456-3468
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• 1999

기존에 제안된 대부분의 병렬 조인 알고리즘들은 데이타베이스가 여러 처리 노드에 분할되어 저장되는 데이타베이스 분할 시스템을 가정하였다. 데이타베이스 분할 시스템은 다수의 노드들을 연결할 수 있으며 지리적으로 분산된 환경도 지원할 수 있다는 장점을 갖지만, 데이타베이스 공유 시스템에 비해 부하 분산이나 시스템 가용성이 떨어진다는 단점을 갖는다. 본 논문에서는 데이타베이스 공유 시스템의 특성을 이용한 동적 부하분산 기법을 제안하고, 제안한 동적 부하분산 기법을 이용하여 기존의 해쉬 조인 알고리즘들을 데이타베이스 공유 시스템에 확장한다. 그리고, 다양한 시스템 구성 및 데이터베이스 부하 환경에서 모의 실험을 수행함으로써 데이타베이스 공유 시스템에서 동적 부하분산 기법의 효과 및 해쉬 알고리즘들의 성능 차이를 정량적으로 분석한다.