• 한국디자인학회:학술대회논문집
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• 한국디자인학회 2002년도 가을학술발표대회 디자인학 연구
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• pp.138-139
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• 2002

• 한국주거학회논문집
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• 제21권3호
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• pp.53-65
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• 2010

The purpose of this study is to develop a checklist based on the stored items of cooking, for making a good kitchen furniture reseach. The research candidates are purposive sampled from 30 households of for 40 or 50 pyeong-type apartments in Kangnam, Seoul, The research data are is collected gotten at by a field study of the stored items of cooking, eating and utility area, by an in-depth interview to 30 households, and by a field survey of the department stores, super-markets of home appliances. Studied households in average hold about 890 items, which are classified as 239 sorts. The first step of making the checklist is to categorize items into 9 biggest categories, considering the usage of items and the stage of the preparing the food. when the item was used. Second step of making the checklist is to categorize the items into 31 smaller categories, which reflect the shape of items, the storage style and the place of storage. Third step of making the checklist is to sort the items into smallest categories by the frequency of the usage, storage type, and the additional capacity of the item. Even Although items are sorted into the same level of categories, the frequency of use make a different storage area. Also, the storage style of the items was different according to the storage area. Based on these factors, we suggested a checklist based on the stored items of cooking.

• 산업기술연구
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• 제36권
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• pp.23-31
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• 2016

This paper presents EMQ models in which some proportion of defective items are produced and some of them are converted to good items through rework process and items not converted are disposed. Numerical models are developed for three cases of disposal and optimal solution of each model is derived. In the first model, if a defective item is found during the production process, only re-workable items are stored and reworked after normal production is finished. Not re-workable items are disposed immediately during normal production. The second model deals with the case where all defective items are stored and items to be disposed are determined in rework process. In the third model, an additional inspection process exists before rework to determine rework or disposal. Numerical examples are presented to validate the proposed models.

• 한국주거학회:학술대회논문집
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• 한국주거학회 2009년도 추계학술발표대회 논문집
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• pp.49-54
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• 2009

Despite the steady effort of kitchen furniture industry, consumers' complains never seem to decrease. The common storage problem of the houses of different sizes(20 pyeong, 30 pyeong, and 40 pyeong) was the dificiency of storage area and inadequate shelf division. It implies that such dificiency in kitchens is not because of the size of storage area, but because of such a great diversity of kitchenware and lack of studies on these items. The purpose of this research is to provide the checklist of the variety and quantity of stored kitchenware in researched area and easily adopt it to the kitchen furniture design. Studied household in average hold 239 types and about 890 items. The size of residence did not effect the number much. The first step of making the checklist is to categorize items into 9 biggest categories considering the usage of items and in which step of the preparing food the item was used. Second step is to categorize the items into 31 smaller categories reflecting the shape of items, the storage style and the place of storage. Third step is to sort the items into smallest categories by the frequency of use, storage type, and additional capacity of an item. Even when items are sorted into the same higher level of categories, the frequency of use caused storage area to differ. Also, storage style of an item differed according to the storage area. Based on these factors, we listed items in detail and made the checklist.

• 대한산업공학회지
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• 제19권3호
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• pp.81-90
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• 1993

This article concerns the problem of determining the optimal spare inventory level for multiechelon repairable-item inventory system. The system we are concerned has several bases and a central depot. When an item fails, it is dispatched to a repair facility and, a spare, if available, is plugged in immediately. When the failed item is repaired, it is sent to the base and either used to fill a backorder or stored at a spare inventory point. We develop an optimal algorithm to find the spare inventory level at each base spareswhich minimizes the total expected cost and, simultaneously, satisfies a specified minimum service rate. The algorithm is applied to examples with good results.

• 산업경영시스템학회지
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• 제21권48호
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• pp.15-23
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• 1998

This paper concerns the problem of determining the spare inventory level for multi-echelon repairable-item inventory system with finite number of operating items. We consider the system which has several bases and a central depot. When an item fails, it is dispatched to a repair facility and, a spare, if available, is plugged in immediately. When the failed item is repaired, it is sent to the base and either is used to fill a backorder or is stored at a spare inventory point. Using queueing network, we develop an algorithm to find the spare inventory level which minimizes the total expected cost and, simultaneously, satisfies a specified minimum fill rate. The results of the algorithm clearly indicate that the algorithm successfully generate output with optimal solution.

• 한국주거학회:학술대회논문집
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• 한국주거학회 2009년 춘계학술발표대회 논문집
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• pp.304-309
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• 2009

The purpose of this study is to develop kitchen furniture design for 40-pyung apartment Houses based on stored item of Cooking, Eating and Utility Area. The research data is gotten at a field study of stored items of Cooking, Eating and Utility Area and depth interview. The results of this study were as follows; 1)The kitchen furniture the preparation unit and the sink, the kitchen table, the heating unit and the service table, arranged at the tall storage. 2)The total bulk considered and holding volume ($2.7m^3$) with ground clearance (40%) planned with about $4.21m^3$. 3)Assumed at height and 162cm did a lower part height with 860mm and the upper depth 340mm, did with 700mm where raises. the storage the ceiling which raises will select and considered and with 2200mm did. 4)Arrangement of the kitchen the kitchen form which is an open type (L/DK or L.D.K) arranged many in forms of letter.

• 한국컴퓨터정보학회지
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• 제8권2호
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• pp.33-42
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• 2001

본 논문에서는 웹과 XML을 이용하여 학습자가 원하는 문항만을 검색하고 평가할 수 있는 문제은행 시스템을 구현하였다. 문항의 구성은 4지선다형, 5지선다형, 단답형으로 구성하였고 난이도 및 출제빈도를 고려하여 변별력을 가지도록 문제은행화 하였다. 문항검색은 데이터베이스에 저장된 정보를 단순히 검색하는 것이 아니라 저장된 정보를 XML문서로 변환한 후 XML 데이터에 대하여 Xpath를 이용하여 검색하였다 검색된 결과는 XSL을 이용하여 브라우저상에 나타나도록 하였다. 문항평가는 학습자가 원하는 과목. 단원에 대해서 난이도 및 출제빈도 그리고 문항유형별로 문항수를 입력하여 평가 문항을 생성하였다. 또한 실시간으로 학습자에게 학습결과를 제공하였고 학습자가 오답으로 응답한 문항에 대해서는 반복학습을 할 수 있도록 하였다.

• 한국전산유체공학회지
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• 제13권4호
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• pp.24-32
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• 2008

Environmental test is divided into operation test and storage test. The temperature of storage test is induced temperature which is considered with all sort of the heat source. Induced temperature is the temperature to be adapted to each item and platform and can be induced by computer simulation, laboratory, and real field test. We considered the induced temperature to be associated with solar heat source. In this research. First, we compared the induced temperature which be occurred by one experiment for thin plate in solar test chamber with the other one which be occurred by computer simulation to be SolidWorks 2007 COSMOS FloWorks. After this verification, we showed induced temperature which can be occurred when the test item is stored. Especially, we bring out the induced temperature by applying the ambient temperatures which is presented by MIL-STD-810F and brought out in preceding research.

• 한국전자거래학회지
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• 제12권1호
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• pp.25-40
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• 2007

최근에 메모리 용량이 확대된 태그가 개발되면서 다양한 제품식별코드체계를 사용할 수 있게 되었다. 여기서는 새로 개발된 ISO태그 용량을 수용하면서 ISO의 식별표준을 수용하는 국가물품식별코드 체계를 새롭게 제안하였다. 우선, 물품관리에 필요한 식별코드체계로서 ISO/IEC 15459와 EPC 코드체계를 비교 분석한다. 그리고 ISO/IEC 18000-6C와 EPC 태그 메모리 구조를 비교 분석한다. 이러한 분석을 기반으로 기존에 개발된 RFID기반의 국가물품식별코드를 분석하며 표준화 관점에서 문제점을 제시한다. 그리고 지적된 문제점을 극복하기 위해 ISO/IEC 15459 표준에 적합한 새로운 식별코드체계를 제시한다. 마지막으로 태그 인코딩을 위하여 식별코드체계 관련 데이터를 설계한다.