• Journal of the Korean housing association
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• v.5 no.2
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• pp.141-148
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• 1994

The behavioral-related environmental study for multifamily housing is needed to develop the quality of unit floor plan in terms of user comfort and needs. So, the aim of this study is to find out the living style and housing needs in terms of interaction between the users behavior pattern and orgarnization of physical home space. For the purpose, the field experiments in Pusan, have been carried out with 318 households living in apartments by plan types(2BL, 3BL, 4BL, 5BL) which were classified by number of bedrooms. The dwelling space usage behavior(room use pattern and furniture uasge pattern) and the space adjustment behavior(physical modification of space and preferred space adjustment attitude) were examined and analyzed.

• Proceeding of Spring/Autumn Annual Conference of KHA
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• 2004.11a
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• pp.55-60
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• 2004

Regarding the change of life-style, dining and kitchen space has been considered to be more important than before in many ways. At this point of time, it is very significant to understand the trend of the recently planned dining and kitchen space. Thus the purpose of this study is to analyze the dining and kitchen space in the unit of the complex buildings. It is believed that the accumulated data will be the basic information to develop more efficient and convenient dining and kitchen space in future.

• Proceedings of the Korean Institute of Intelligent Systems Conference
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• 2005.11a
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• pp.531-534
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• 2005

한국천문연구원에서는 한국우주전파관측망(Korean VLBI Network: KVN)을 위한 전파영상합성기(상관기) 개발을 진행하고 있다. 전파관측 VLBI 시스템 중 상관기(Correlater) 시스템의 한 구성요소로서 데이터 입력 부분에 각 관측 사이트의 데이터를 사전 처리하는 Station Unit(SU)이 있다. VLBI 시스템에서, 디지털화된 데이터의 다중채널은 테이프 또는 하드디스크에 다중트랙 형태로 인코딩된다. 이 SU의 주요기능은 다중트랙으로부터 인코딩된 데이터를 디코딩하고, 마치 기록되지 않은 것과 같이 채널기반의 샘플 스트림으로 이 데이터를 복원하는 것이다. 이 기능을 원활하게 수행하기 위해서, SU는 논리적으로 재생기 시스템과 함께 시스템이 통합될 필요가 있다. 본 논문에서는 전파 천문 VLBI 시스템 중 SU의 기능과 구조에 대해 고찰하고자 한다.

• Journal of the Korean Institute of Educational Facilities
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• v.11 no.5
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• pp.24-34
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• 2004

The purpose of this study is to analyze the planning characteristics of contemporary Japanese elementary schools. Fifteen schools, that have new planning trends or design ideas have been selected and analyzed. The planning characteristics of schools identified by plan analyses are summarized as follows. First, space programs of schools are diverse, especially in support facilities, gymnasiums and auditoriums. These spaces can be used by community members. So it is assumed that needs of communities are reflected in space programs of schools. Second, various types of unit learning spaces consisting of multipurpose spaces and classrooms embodied in case schools tell the differentiation in the structure of unit learning spaces. Third, grouped with gymnasiums or auditoriums, special instructional spaces constitute community zones where school facilities are open to public. Fourth, replacing the monotonous circulation systems by corridors, multipurpose hall-type space organization systems make surrounding spaces more activated and complex and the multipurpose hall itself becomes the central part of schools. Finally, outdoor spaces are designed to have convenient access and approach zones to school precincts are linked with city street.

• Journal of The Korea Institute of Healthcare Architecture
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• v.10 no.1
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• pp.47-57
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• 2004

Recently the elderly care facilities have increased according to the increase in the needs of the elderly care. However architectural studies of elderly facilities still leave much to be desired. The results of this thesis are as follows 1) There are three types of residential unit for elderly care facility such as the linear-type, and loop-type, the hall-type. 2) In the elderly care facilities, staffs' affairs are not separated distinctively, instead all of them join the service for the elders. 3) Since both case being easy and being difficult to find a way for elders are decided by the type of the building, space organization should be planned to be recognized the way for elders and organized straightly with joint area between buildings. This study analyzes the effects of the movement and the moving line of elders and staffs for the estimation of each residential space unit. The purpose of this study is to propose residential space organization of the elderly care facilities.

• Journal of the Korean Society for Aeronautical & Space Sciences
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• v.36 no.6
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• pp.616-620
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• 2008

High reliability is the important parameter on designing satellite system and it is also important to design hish speed data processing unit. To make high speed satellite processing unit, it is needed to utilize space processor, high speed data interface technology, mass memory control technology and data protection technology under space radiation environment.

• Journal of The Korea Institute of Healthcare Architecture
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• v.19 no.3
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• pp.21-28
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• 2013

Purpose: General hospital in korea is getting large-scaled, specialized and upgraded. So, nursing unit of race track type has been advanced along with a spatial organization, building equipment and environmental approach. This study is to search the guidelines for renovation of nursing unit with race track type in the case of K university hospital in Daejeon. Methods: 9 cases of recently opened general hospital has been analyzed for spatial and environmental design solution. Questionnaires and interviews about user needs of nursing staff, patient and visitors, have been conducted for a nursing care system and facility of nursing units in K university hospital. Results: The user needs are represented as followings. Center core public zone in each floor plan and center core nursing station and supporting areas in nursing unit are good for an adjacency and separation of spatial organization. Toilet of group patient room is necessary to equip for easy, safe and infective aspects, and so toilet install will decrease the patient number and increase the nursing care service. Hall type of station front is good for visibility and observation. It is appropriate to renovate into south facing group patient room for privacy, enough space for nursing care facility and supporting area, enough width of door to move portable medical equipment, room for medical doctor and practical student, noise absorbing of day room. Implications: Upgrading the nursing care service and facility equipment is necessary to reflect the user needs and cooperate with hospital management.

• Journal of the Korean Mathematical Society
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• v.32 no.3
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• pp.509-518
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• 1995

Let $M^n$ be a hypersurface in the Euclidean space $R^{n+1}$ with position vector field x and unit normal vector field G.

• Honam Mathematical Journal
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• v.43 no.1
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• pp.59-67
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• 2021

We characterize pluriharmonic symbols of the finite rank little Hankel operators on the Dirichlet space of the unit polydisk.

• 제어로봇시스템학회:학술대회논문집
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• 2003.10a
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• pp.1211-1215
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• 2003

Accurate mathematical models of spacecraft components are an essential of spacecraft attitude control system design, analysis and simulation. Gyro is one of the most important spacecraft components used for attitude propagation and control. Gyro errors may seriously degrade the accuracy of the calculated spacecraft angular rate and of attitude estimates due to inherent drift and bias errors. In order to validate this model, nominal case simulation has been performed and compared for the low range mode and high range mode, respectively. In this paper, a mathematical model of gyro containing the relationships for predicting spacecraft angular rate and disturbances is proposed.