• 한국주거학회논문집
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• 제16권6호
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• pp.21-27
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• 2005

The purpose of this study was to explore behavioral patterns on residential spaces such as the patterns of residential space usage and perception on residential spaces. A questionnaire survey and interview were conducted with 426 residents living in apartment with 3 bedrooms, stairway access, and 3-bay style in the City of Seoul, Busan, and Gwangju, during the month of September in 2004. The data was analyzed with frequency, factor analysis by using the SPSS 10.0 for windows, and with proc iml by using SAS. The major findings of this study were that: 1) The most typical activities in the Anbang are $\ulcorner$sleeping and getting dressed$\lrcorner$, $\ulcorner$family communication and T.V. watching$\lrcorner$, and $\ulcorner$private affairs$\lrcorner$ ; Anbang(master bedroom) has been perceived and used as couple's private area. 2) Living room was used as a multi-purpose room carrying out various activities such as $\ulcorner$family interaction$\lrcorner$, $\ulcorner$entertaining guest with meals$\lrcorner$, $\ulcorner$children's private affairs$\lrcorner$, $\ulcorner$private affairs$\lrcorner$, $\ulcorner$hobby activities$\lrcorner$, $\ulcorner$clothes management$\lrcorner$, $\ulcorner$couple interaction$\lrcorner$, and $\ulcorner$occasions$\lrcorner$. 3) The representative patterns of activities in dining-kitchen was food $\ulcorner$preparation$\lrcorner$, and the need for social interaction in DK has been growing. The patterns of residential space usages can be used to develop and evaluate the unit plan of Korean middle-size apartment.

• 복식
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• 제59권6호
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• pp.126-139
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• 2009

The following study from the perspective that the identity of a brand is determined by the creative work of the designer, will review the design identity of fashion house, which have maintained a basic concept of couture house until recently. For this purpose, first, the concepts of fashion house and identity could be examined, and then the design identity of both the past couture designer and the present house designer could be comparatively analyzed. This study focused on John Galliano of Dior, and was carried out under the method of document study and case study. Based on this, the analytic results of the design identity of fashion houses are as follows. The design identity of fashion house, which has its origins in the past couture house, appears from the house characteristics, design characteristics and the design image. The original design identity of Dior House seems to be feminism and elegant extravagance, which naturally models the body line of women into diverse lines. The new design identity of Dior House by Galliano, while reflecting wit and fantasy, at the same time is expressed as sexy and romantic elegance which attempts to express the beauty of modern women. The pursue of chic elegance, which is the characteristic of early Dior design, have changed into avant garde and unique designs with tendencies of multi-culturalism due to the most recent house designers. Finally, Dior house design has successfully maintained the master of handcrafted quality based on craftsmanship, the history from the house archive, and the modern trends appropriately added by the creativity of Galliano.

• 한국멀티미디어학회논문지
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• 제20권3호
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• pp.511-519
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• 2017

This Paper introduces the design and communication method between PLC (Programmable Logic Controller) and Arduino based on MODBUS Protocol. MODBUS connection can be established in a new or existing system very easily, therefore we used this protocol in our proposed system. In the field of automatic devices, multi-function serial port such as RS232, RS422, RS485, and so on creates a great convenience to the developer. This proposed system used RS485 as a key mediator for data exchanging on a connected network. We also believe that it will reduce the development cost in various automated industry because this system can be reused or can be implemented any such PLC installed machines. RS485 is used as a communication interface between PLC (as a slave) and Arduino (as a master), through which a reliable network is created for safe and fast communication. Furthermore, RS485 allows multiple devices(up to 32) to communicate at half duplex on a single pair of wires and provides a long connectivity area (up to 1200 meters) as compare to other device, which makes it a user-friendly for various devices in the automated industry. Moreover, Arduino can play as a mediator by connecting third party device and setup a communication network with PLC.

• 한국콘텐츠학회:학술대회논문집
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• 한국콘텐츠학회 2009년도 춘계 종합학술대회 논문집
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• pp.175-178
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• 2009

본 논문에서는 테이블탑 디스플레이 인터페이스와 디지털 애완동물인 디지팻을 활용하여 상호작용 전자책에 대하여 기술한다. 테이블탑 디스플레이에서는 손가락의 터치 점을 이용하여 다양한 제스처를 정의할 수 있어서, 기존 입력장치에 비해 사용자가 보다 효과적으로 전자책을 체험하는 것을 돕고 한 디바이스에서 한 명의 사용자만을 지원하는 기존의 방식에서 벗어나 다중 사용자를 지원하기 때문에 다양한 효과를 기대할 수 있다. 또한 디지털 애완동물인 디지팻은 감정을 가진 물리적 도구로써, 테이블탑 디스플레이 플랫폼과 사용자간의 감정을 전달하고 때론 가상의 이야기의 주인공이 되어 보조 역할을 하며, 이야기에 직접 참여하여 스토리의 변화를 주어 다양한 결과를 보여준다. 본 논문에서는 테이블탑 디스플레이와 디지털 애완동물을 결합한 미래 지향적인 전자책 시스템에 대해 기술하였다. 제안된 시스템은 사용자와 물리적 도구, 그리고 시스템이 상호작용하여 사용자가 좀 더 전자책에 몰입할 수 있고, 실감나게 조작할 수 있다. 앞으로 기술 발전과 더불어 그 유용성이 급속도로 증가될 것으로 기대된다.

• 한국동물위생학회지
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• 제32권3호
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• pp.265-273
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• 2009

A cross-sectional survey was undertaken to identify risk factors and clinical signs associated with parasitic helminth infections of cattle in Mymensignh district of Bangladesh. A nonrandom convenience sampling method was used to select 138 animals from 40 farmers/herds. The eggs per gram of faeces (epg) for nematodes and trematodes were determined by McMaster and Stoll's methods respectively. Animal-level and herd-level data were recorded by means of a questionnaire. Multi-collinearity amongst explanatory variables were assessed using $2{\times}2{\times}\;X^2$ test and one variable in a pair was dropped if $P{\leq}0.05$ formultiple logistic regression models. Association study between outcome and explanatory variables was conducted using classification tree, random forests and multiple logistic regression. A positive epg was considered as infected. Analyses were performed using $STATA^{(R)}$, version 8.0/Intercooled and $R^{(R)}$, Version 2.3.0. Seventy eight percent of the cattle were found to be infected with at least one type of helminth. Twenty four pairs of combinations of explanatory variables showed significant associations. Male animals (OR=3.3, P=.006, 95% CI=1.4, 7.7) were associated with significantly increased prevalence of nematode infection. Female cattle of the study area are mostly cross-breed, kept indoor, fed relatively good diet and not used for draught purpose. Males are used for draught purpose thereby more exposed to nematode infective stage and provided with relatively poor diet. So stressed male cattle may become more susceptible to nematode infection. All of the three statistical techniques selected gender and lumen motility as most important variables in association with nematode infection in cattle. The result of this survey can only be extrapolated to the periurban cattle population of traditional management system.

• 전자공학회논문지CI
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• 제40권4호
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• pp.214-221
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• 2003

본 논문에서는 H.261과 H.263 표준을 모두 만족하는 영상 코텍을 임베디드 시스템에서 구현한다. 효율적인 실시간 처리를 위하여, 영상 코덱은 하드웨어 모듈과 소프트웨어 모듈로 구분되어 임베디드 시스템에서 통합 설계된다. 소프트웨어 모듈은 실시간 운영체제와 RISC 프로세서를 이용하여 수행되며, 하드웨어 모듈과 연동하여 실시간으로 영상을 압축하고 복원한다. 시스템 버스로는 AMBA AHB가 사용되며 하드웨어 모듈은 AMBA AHB의 마스터(master)와 슬레이브(slave)의 역할을 모두 수행한다. 영상 압축과정을 실시간으로 처리하기 위하여 인코더의 하드웨어 모듈은 파이프라인으로 설계된다. 구현된 영상 코덱은 H.261과 H.263 표준에 준하여 33㎒의 동작 주파수에서 1초 동안에 CIF 화면 15장을 동시에 압축하고 복원한다.

• Nuclear Engineering and Technology
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• 제48권3호
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• pp.624-634
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• 2016

Nuclear criticality safety analyses (NCSAs) considering burnup credit were performed for the GBC-32 cask. The used nuclear fuel assemblies (UNFAs) discharged from Hanbit Nuclear Power Plant Unit 3 Cycle 6 were loaded into the cask. Their axial burnup distributions and average discharge burnups were evaluated using the DeCART and Multi-purpose Analyzer for Static and Transient Effects of Reactors (MASTER) codes, and NCSAs were performed using SCALE 6.1/STandardized Analysis of Reactivity for Burnup Credit using SCALE (STARBUCS) and Monte Carlo N-Particle transport code, version 6 (MCNP 6). The axial burnup distributions were determined for 20 UNFAs with various initial enrichments and burnups, which were applied to the criticality analysis for the cask system. The UNFAs for 20- and 30-year cooling times were assumed to be stored in the cask. The criticality analyses indicated that $k_{eff}$ values for UNFAs with nonuniform axial burnup distributions were larger than those with a uniform distribution, that is, the end effects were positive but much smaller than those with the reference distribution. The axial burnup distributions for 20 UNFAs had shapes that were more symmetrical with a less steep gradient in the upper region than the reference ones of the United States Department of Energy. These differences in the axial burnup distributions resulted in a significant reduction in end effects compared with the reference.

• 대한가정학회지
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• 제31권3호
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• pp.197-212
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• 1993

The purpose of this study was to find out the physical change of the farm house and its anbang(the main room : master bed room), to identify the behavioral changes : activity and awareness of anbang, and to clarify the relationship between the physical changes of the farm house, and the behavioral changes of housing life-style in the anbang space. Bibliographical studies, cultural approaches and field survey method with questionnaire were used to collect data from 55 residents of Anwhari and Yangkyori in Pyong Teck Koon. Tables and drawings were made to analyze the data. The major findings were 1) the heating system of the ondol anbang. The most popular type is the double heating system(new pipes added to the traditional ondol). This combination ondol system brought some conviniences to the farmers. This change in structure of the ondol were of four types : Complete change in style, enlarged-completely changed style, partially changed style, enlarged-partially changed style. 2) from 1960 through 1970 lighting of the anbang changed room oil lamp to electricity. 3) the finishing material of the anbang floor changed from traditional oil paper and straw mats to vinyl flooring. 4) Traditional furniture and small decor items are gradually disappearing and are being replaced by modern items. 5) The awareness and actual use of the ondol anbang has not much changed from the multi-functional and sacred space of daily living : which are the characteristics of Korean traditional ondol anbang. The biggest consistency in the ondol anbang is the heating system of the floor, which is the characteristic of ondol culture in Korea. This system will continue regardless of time and place in Korea.

• 한국항공우주학회지
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• 제30권7호
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• pp.144-149
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• 2002

본 논문은 항공전자 시스템 통제와 항법 및 사격통제, 커시브 및 라스터 그래픽 심볼 생성 둥의 기능이 통합된 항공전자시스템컴퓨터(ASC) 개발을 위한 실시간 다중 프로세서 병렬처리 기법을 제안한다. 4개의 32비트 RISC 프로세서간 논리적 계층구조는 마스터-슬레이브 다중 처리방식의 비대칭 구조를 가지며, Interaction 정도는 시분할 공통 시스템 버스와 공유 메모리 등을 활용한 밀 결합 방식을 채택하고, 효율적인 버스 중재방식을 고안하여 최적성능을 구현하였다. 일련의 비행시험을 통해 개발된 ASC를 검증하였으며, 전기적 시험과 환경 및 전자기 간섭 등 관련시험 또한 수행하였다.

• Journal of Information Science Theory and Practice
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• 제4권3호
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• pp.43-56
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• 2016

Introduction. Inadequate methods for acquiring user education could affect the level of library user education possessed by postgraduate students, and ultimately influence the purposes of their usage of e-resources provided in their university libraries. Despite the global acceptance that e-resources are contributing to postgraduate student’s research work, however, it has been documented that there is low use of e-resources in university libraries in Nigeria among postgraduate students. This drift could have negative consequences on their overall development. Therefore, this study determined how influential library user education is on the use of e-resources by postgraduate students in Nigerian university libraries.Methods. A survey research design and multi-stage sampling technique was adopted to select 2,726 from 54,578 postgraduate students from four faculties in 16 federal conventional universities in Nigeria. The data set was collected using a questionnaire and an interview schedule for e-resources librarians/system librarians and was analysed using percentage and Pearson’s product moment correlation.Results. The majority of the students were at the Master’s level (57.5%). The gender shows a ratio of 59.0% male and 41.0% female. Most Nigerian students enrol for postgraduate programmes in their thirties ‘30-39’ years. The use of e-resources by the postgraduates was low (weighted average of 2.45). The relationship between level of library user education and postgraduate students’ use of e-resources was positive, slightly strong, and significant (r = 318; df = 2284; p< .05).Conclusion. User education has positively inclined postgraduate students to the use of e-resources in their libraries. Therefore, libraries should employ all methods for acquiring user education for postgraduate students.