• 패션비즈니스
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• 제17권6호
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• pp.98-110
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• 2013

This research is to study the functional color arrangement of work clothes based on the color chroma value arrangement, which could affect the safety of workers at the site of the mechanical industry. For the study, 5PB hue, indicating a high satisfaction level with proper colors at the site of the mechanical industry, were selected from previous research for 6 types of CAD simulation on a 2-color chroma value arrangement. To analyze the color data of each color arrangement after applying the color chroma value arrangement as well as to figure out the level of recognition on the color arrangement, an analytical result, which was based on the NCS color system, was evaluated. Furthermore, the survey study on items regarding the safety of the relevant work site for the simulated result was executed. As a result of the evaluation, the color arrangements which include high color chroma value indicated a high satisfactory level in all items under the visibility criteria for the safety of workers, propriety as a color arrangement of work clothes, and safety from the perspective of work site management. In particular, the color arrangement mixture between high color chroma obtained the highest satisfactory evaluation, indicating that the color arrangement of high color chroma is essential in the color arrangement of work clothes for the establishment of safety by adjusting the color chroma value. Yet, in order to figure out the independent function of the color chroma value, other factors are restricted in this study. Thus, it is not proper to apply the result of this study only at the actual work site. Therefore, a follow-up research centered on the tones of all three types is proposed, from which we can expect, a suggestion of the applicable color guideline for the industrial site.

• 의료ㆍ복지 건축 : 한국의료복지건축학회 논문집
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• 제30권3호
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• pp.35-44
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• 2024

Purpose: The purpose of this study is to present basic data on installation location, functional connection, and arrangement to be considered when planning a neonatal intensive care unit in a certified tertiary general hospital. Method: Review the facility standards related to the neonatal intensive care unit, such as laws and guidelines, and select a Certified Tertiary General Hospital as a case hospital among the Neonatal Intensive Care Regional Centers designated by the Ministry of Health and Welfare to analyze the placement characteristics of major NICU components such as the location of the NICU installation, the connection of movement between adjacent facilities and functions, and the treatment room and accessory room. Results and Implications: NICU is a facility for critically ill babies among newborns and needs to consider more about infection and patient management compared to adult intensive care units, which not only install close to delivery-related facilities to enable immediate action after childbirth, but also divide the treatment room into open rooms and allow access to the attached rooms through dedicated corridors to minimize movement in the treatment room.

• 한국통신학회논문지
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• 제35권7B호
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• pp.1050-1057
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• 2010

오늘날 네트워크에 대한 침해사고가 급증하고 있으며, 점차 증가하고 있는 인바운드 네트워크에 대한 공격도 함께 증가하고 있다. 이러한 공격에 대응하기 위해서 보안시스템의 개발이 지속적으로 이뤄지고 있지만, 인바운드 네트워크의 성능 감소의 문제가 발생하기 때문에, 성능 향상과 보안성 강화를 위한 모두를 고려한 보안시스템 개발이 시급한 실정이다[1]. 따라서 본 논문에서는 네트워크를 분할하여 보안등급에 따라 관리함으로써 성능을 향상 시키기 위한 보안클러스터링을 제안하고자 한다.

• BMB Reports
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• 제33권1호
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• pp.43-48
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• 2000

4-Aminobutyrate aminotransferase is a key enzyme of the 4-aminobutyric acid shunt. It converts the neurotransmitter 4-aminobutyric acid to succinic semialdehyde. In order to study the structural and functional aspects of catalytically active Cys residues of pig brain 4-aminobutyrate aminotransferase, we purified the active form in E. coli by coproduction of thioredoxin. The structural arrangement for functional requirements of a dimeric protein using a bifunctional sultbydryl reagent was then characterized, and the spatial proximity between the essential SH groups and a cofactor (pyridoxal-5'-phosphate) binding site was determined. The bifunctional sultbydryl reagent DMDS reacted with the enzyme at the ratio of one molecule per enzyme dimer. This resulted in an approximately 50% loss of enzymatic activity. The spatial proximity of the distance between the essential SH groups and the cofactor-binding site was determined by the energy transfer measurement technique. The result (approximate 20 ${\AA}$) suggested that cross-linking of two sulfhydryl groups with DMDS is not near a PLP binding site.

• 대한치과의사협회지
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• 제19권11호통권150호
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• pp.917-921
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• 1981

• 대한가정학회지
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• 제46권8호
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• pp.135-147
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• 2008

This study was to identify the spatial and functional characteristics of kitchen and utility space plan in apartment housing. For this purpose, spatial arrangement and function of kitchen and utility space were analyzed according to the size of apartment unit. The results of this study were as follows; 1) The level of spatial separation among living room, dining room, and bedroom is higher in large-sized apartment. And diverse plans were applied for the kitchen of large-sized apartment. 2) To find out functional characteristics of kitchen space, furniture arrangement was analyzed. The I-type kitchen furniture is dominant for small-sized and medium-small apartment, and L-type furniture for medium-large and large sized apartment. 3) For most of the unit plans utility space is located on the balcony outside the kitchen. 4) Sub-kitchen and laundry are major function of utility space, but in case of balcony extention, the function of utility space is minimized. Recent plans for apartment housing shows various spatial arrangement and functions for kitchen and utility space.

• 한국해양공학회:학술대회논문집
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• 한국해양공학회 2001년도 추계학술대회 논문집
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• pp.45-49
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• 2001

The length and the breadth or a very large floating airport are determined by airplane types and airport facilities. However, the depth affect not only the structural strength but also the functional requirement such as a possibility of taking off and landing. The optimization problem for determining the depth is to select a design so that the cost is minimized. In this paper, a general arrangement and a method to decide the depth are proposed. Strength, functional requirement, and possibility of occurrence of deck wetness and slamming are considered in order to determine the depth of structure. Hydrodynamic forces of the diffraction and radiatin problems are predicted by applying the source-dipole distribution method, and the structural responses are obtained by the finite element method.

• 정보관리학회지
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• 제20권1호
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• pp.457-488
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• 2003

조선총독부 공문서는 근대사 연구의 가장 핵심적인 정보원이다. 이 연구의 목적은 조선총독부 공문서를 원활히 활용할 수 있도록 지원하는 기능분류체계를 개발하기 위한 원칙과 단계를 제시하는 것이다. 우선, 기능적 분류체계를 위한 이론적 근거를 마련하기 위해 기록물 분류의 개념과 역할 분류 원칙에 대해 살펴보고, '기능적 출처' 개념 도입의 필요성을 제시하였다. 또한 조선총독부 공문서 분류에 왜 기능분류가 적합한지를 살펴보았고, 기능분류 사례와 그 시사점도 살펴보았다. 이러한 이론적 연구와 조선총독부 조직 및 기능 분석 결과를 토대로 조선총독부 기록물을 위한 분류체계 개발을 위한 원칙을 설정하였다. 아울러 개념화, 용어화, 기호화를 고려한 개발모형을 도출하였으며, 분류표와 함께 시소러스를 연계 구축할 수 있는 방안도 제시하였다.

• 패션비즈니스
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• 제17권5호
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• pp.45-56
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• 2013

This study researches functional arrangements for colors of work clothes - concentrating on the arrangements of lightness - for safety protection of workers at the job sites in the mechanical industry. To conduct such study, blue color (5PB) is selected for the CAD simulations on six arrangements of brightness based on two colors. The brightness ranges are of 5PB color (between 3~7.5) which are measurable by Munsell Conversion, and arrangements on lightness consisting of one arrangement of high lightness-gap, two of medium lightness-gap, and three of low lightness-gap. To analyze the data of color values after applying arrangements of lightness and to evaluate the levels of awareness regarding arrangements, the NCS colorimetric is being applied. Color palettes are based on the NCS notations, and then marked with color triangles. After evaluation, the visibility proves to be high when the arrangements contain high lightness at the top and bottom, and the arrangements with higher lightness-gap show higher effects in safety. Since this study tends to check factors of lightness, the other color factors were limited. Therefore, in order to apply these results at the job sites, integrated applications of such results will be very useful for developing safe working clothes in the future.

• 패션비즈니스
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• 제18권6호
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• pp.174-187
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• 2014

This study intended to propose a guideline designed to secure safety by developing a functional color design for the color of the ordinary working clothes worn in the actual industrial settings of the machine industry in national industrial complexes in Korea. For this, a total of 6 sets of actual working clothes were produced for test, using 2-color arrangements with blue, of varying brightness and chroma for top and bottom, in relation to the visibility proven in preceding studies and evaluated in the machine industry. Blue was suggested the best proper color for machine industry by previous studies. For the material of working clothes, a total of 111 swatches were collected from the Dongdaemoon Fabric Market, and they were analyzed for color values. A total of 6 materials were used to produce working clothes for testing, which represented high brightness, medium brightness, low brightness, high chroma, medium chroma, and low chroma. Clothes were tried at the industrial settings for machine industry in a national industrial complex located in Gyeongsangnam-do and the expert satisfaction evaluation was performed based on items related with safety. As a result, higher satisfaction was shown when the brightness difference of top and bottom clothes was greater, and for chroma, relatively higher satisfaction appeared when the chroma of both top and bottom clothes was high. To secure satisfaction for both brightness and chroma, it is possible to deduce that the 2-color arrangement using the strong tone with high brightness and high chroma and the dark tone with somewhat low brightness and high chroma would be effective. Top and bottom clothes in the same color with high chroma had high visibility but had somewhat low evaluation for harmonious arrangements. This indicated that the arrangement of vivid colors for top-bottom clothes is inappropriate.