• 한국정보통신학회논문지
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• 제7권6호
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• pp.1269-1275
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• 2003

본 논문에서는 클라이어언트/서버 환경에서 클라이언트의 공간질의를 효율적으로 처리하기 위한 데이터 캐싱과 캐시된 데이터의 일관성 유지를 다룬다. 이를 위하여 먼저 클라이언트에서 데이터 캐싱을 위하여 실체화된 공간뷰를 이용한다. 그리고 서버의 데이터 변경에 따른 실체화된 클라이언트 뷰의 변경을 위하여 유도관련성을 이용한 점진적 변경 기법을 적용한다. 실체화된 뷰는 클라이언트의 공간질의를 효율적으로 처리 할 수 있지만, 일관성 유지에 대한 오버헤드가 발생한다. 본 논문에서는 효율적인 공간질의 처리를 위하여 서버에서 공간연산자의 비용을 기반으로 질의 수행과 뷰 일관성 유지에 따른 비용식을 제시한다. 이를 기반으로 클라이언트에서 질의 요청시 비용을 평가하여 뷰의 실체화 여부를 서버에서 결정한다. 이 방법은 클라이언트/서버 환경에서 뷰의 실체화와 재수행 방법을 병행함으로써, 클라이언트의 공간질의를 효율적으로 처리할 수 있는 장점을 제공한다.

• 한국정보통신학회:학술대회논문집
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• 한국해양정보통신학회 2010년도 추계학술대회
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• pp.757-758
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• 2010

진료 및 수술 집도 시 조명용 광원으로 할로겐램프와 플라즈마램프가 주로 사용되고 있다. 두 광원은 램프의 수명 및 과도한 발열로 인한 다양한 문제점을 야기할 뿐 아니라 냉각기로 인하여 부피 또한 매우 크다는 단점이 있다. 따라서 본 연구에서는 의료용 신조명 부품으로 주목받고 있는 고휘도 LED를 사용하여 진료실 및 수술실에서 환자의 환부에 대한 국소 무영 촬영이 가능하도록 링라이트를 설계 개발하였다. 개발에 적용한 LED는 환부 근접 무영 촬영시 피사체 고유의 Tone에 대한 섬세한 표현력과 강한 하이라이트, 간결한 쉐도우, 그리고 입체감을 부각시키기 위하여 다양한 색상 구현과 광량 조절이 가능하고 백색광을 얻을 수 있는 FULL COLOR용 고휘도 3색 LED를 사용하였다.

• KIEAE Journal
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• 제13권5호
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• pp.51-57
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• 2013

Energy saving starts by knowing how much energy is being consumed. A building factor is easier than any other things in energy saving. Since, especially, it is closely connected with user's space-use-patterns and manager's utility-operation-style. An energy metering system lets building users know about energy consumption pattern in buildings and measure energy in real time. Development and materialization of metering systems need more careful plans, so that they depend on a demand of individual facilities and available infrastructures they used to use. But, so far, there is no guidelines how to install metering systems. This paper suggested how to install meters and researched a method for how to analyze by using metered data. For that, Green Building in KIER is used as a test bed. As the results, nevertheless the smallest number of meters is basically one for the whole building energy measuring, it is too limited in analysis. So we needed to add the sort of fuel and utility types and found that it depends on all cases. For this reasons, a guideline should be created in order to install meters as soon as possible. It would be suggest a way to save more energy in building factor.

• 한국디지털건축인테리어학회논문집
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• 제11권2호
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• pp.13-19
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• 2011

Starting in modern times by Le Corbusier, architectures made by concretes are still developing in these times. For several decades, the shape of box architecture has been the most familiar type of buildings. Of course "The concrete is the type of box building" isn't always right, but what we have most seen was the buildings which has been stylized and made by concretes. Through modern times to these days based on international style and functionalism, the type of box building was the most effective and good profit type of architecture which has not disregarded the capitalism. Free-form building are becoming a common place, and many of these are designed and constructed using sophisticated techniques. The main technique being used is Generative Technology of Form for free-form construction. People's interest is growing in this, and it is becoming widely used both abroad and domestically. The purpose of this paper is to investigate the use of Generative Technology of Form which is a digitally adapted design methodology in architecture. The digital design process used for contemporary buildings share many typical features that exist within a standard digital template, but also an increasing amount of mass customization that has to be produced at an additional cost. This paper will summarize these features in terms of free-form architecture, and in terms of the digital design process. In fact, 3D models have to be conceded as main design products considering features of Free Form Design Architecture. However it is practical to design twice over, because all forms of architectural drawings are 2D. From now on, design of Free Form Design Building is not to separate between design process and practical process, but to compound them as unified design system applied the process to communicate information interactively. For this, it should be required to impose unified digital design process and perform researches about effective way to apply in the field of Free-form Design Architecture.

• 한국게임학회 논문지
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• 제8권2호
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• pp.25-35
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• 2008

<승람도놀이>는 조선시대부터 즐겼던 전통 보드게임으로 실용화할 가치가 놓은 게임이다. 이 논문에서는 <승람도놀이>를 인생게임과 같이 지금의 현실에 맞게 게임화하기 위해서 <승람도놀이>의 특징을 파악하고 그 현대적 응용 가능성에 대해 살펴보았다. <승람도놀이>의 특징은 선진적인 이동방법, 캐릭터성의 이용 및 공간인지의 교육적 특성을 갖춘 Move and Roll 주사위 게임이라는 점에 있다. 한국의 지도 모양의 보드관을 이동하면서 주요한 한국의 명승지와 명승지에 얽힌 역사와 문화를 학습할 수 있다. 특히 다양한 경로를 통한 이동 방법 및 캐릭터성은 이 놀이의 큰 장점이라고 할 수 있다. <승람도놀이>의 실용화는 이러한 특징을 바탕으로 놀이판의 현재화, 다른 주제로의 확장, 주제에 따른 캐릭터의 변용, 디지털화 둥을 통해 기대해 볼 수 있을 것이다.

• 한국사회복지학
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• 제36권
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• pp.129-146
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• 1998

서론에서는 독일과 일본의 공적개호보험의 등장배경과 공적개호보험의 연구가 필요하다는 것을 전제하고, 제2장에서는 일본에서 최근 사회보장체계에 대한 새로운 구상배경을 (1) 지금까지의 사회보장정책이 안고 있는 한계점과 (2) 고령화의 진전에 따른 요개호대상자의 증대, 그리고 (3) 노인복지재원의 확보 등에 초점을 맞추어 고찰하고 있다. 제3장에서는 공적개호보험제도 도입을 위한 구체화 과정을 (1) "개호보험제도안 대강"(介護保險制度案 大綱) 도출경과와, (2) 그 대강(大綱)에 나타난 제도의 기본골격을 고찰하고, 제4장에서는 2000년 4월에 일본에서 본격적으로 실시할 것에 대비한 제반준비와 실천과제에 대해서 (1) 서비스 담당기관 및 체계 (2) 서비스 내용 및 방법 (3) 실시과정에서 나타날 제 문제 등에 대해 설명하고 있다.

• 한국식품조리과학회지
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• 제22권3호통권93호
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• pp.270-281
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• 2006

The study investigated the effect of prefermentation of Bifidobacteria longum and Lactobacillus plantarum on baking quality. Firstly, two kinds of prefermentation were cultured using two lactic acid bacteria, Bifidobacteria longum and Lactobacillus plantarum. White pan bread baked with dough that had undergone these two prefermentation methods was compared with that baked with a non-prefermented control. The physicochemical properties of the three breads were analyzed, and then the physicochemical and sensory properties of the dough and baked bread were cross-analyzed. The pH prefermentation of Bifidobacteria longum was lower than that of Lactobacillus plantarum, whereas the titratable acidity was higher. Compared to the results from analyzing the prefermentation of Lactobacillus plantarum, the prefermentation of Bifidobacteria longum was expected to give positive effects on enriching the bread flavor by creating acetic acid at a level three- to eight-fold higher than that of Lactobacillus plantarum. According to the mixogram data, the optimum ending time for both Bifidobacteria longum prefermentation and Lactobacillus plantarum was around 4.5 to 5 minutes. The speed of dough materialization decreased with increasing prefermentation culture time. The baked bread with added Bifidobacteria longum had a higher water content. However, the other contents were not influenced by prefermentation, but were by culture time. The specific loaf volume, oven spring and baking lass rate all peaked at 20 hours after culture for both prefermentation cultures. The sensory test results indicated the highest prefermentation for the bread baked with prefermented Bifidobacteria longum doughwith a culture time ranging from 20 to 26 hours. In addition, the bread baked with prefermented Lactobacillus plantarum dough gave the highest preference when cultured for 20 hours.

• 대한한의학원전학회지
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• 제21권2호
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• pp.101-112
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• 2008

Generally, we regard the concept of Guchim(九鍼) in "Naegyeong(內經)" as the a generic term of acupuncture means of nine kinds of forms and usages. However, it also contains the meaning of methods and transcriptures of acupuncture. The diversity of Guchim reflects that it has a high level diagnosis and treatment based on overall analysis of symptoms and signs. And among the treatments, reinforcing and reducing methods are prominent. The treatments of reinforcing and reducing methods, usually use Hochim(毫鍼), the filiform needle. The focus of Guchim, in reinforcing and reducing of Gi(氣), is reinforcing and reducing by way of drainage of Gi. And it mainly deals with diseases of Gi. From the research of the philosophic background of the number Nine in Chinese philosophy, number nine symbolizes the posterior and space, as number one symbolizes apriority and time. In this circumstances, Guchim became the supreme method of acupuncture. The concept of Gwanchim(官鍼), standardized needle in "Naegyeong" also expresses the Guchim as theory and skill in standardized traditional medicine. The period of materialization of Guchim and Gwanchim lies in from the era of Jeonguk[戰國時代, the age of civil wars] to Han dyansty[漢代], when the "Naegyeong" made a synthesis of the medicine in those days, as the society unified politically and ideologically. In this process, Guchim was sublimated in method of acupuncture which contained absolute authority.

• 한국항행학회논문지
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• 제19권4호
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• pp.338-344
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• 2015

국가 직무능력 표준 (NCS; national competency standards)은 직무를 수행하기 위해 요구되는 능력에 대한 체계화 및 표준화이다. NCS는 특정 직무능력인 능력단위 요소로 구체화하고 표준화하여 학습모듈을 개발한다. 기존 교육과정은 NCS 능력단위 요소를 교육 훈련에 활용하기 위해서 갭 분석 (gab analysis)이 필수적이다. 기존에 갭 분석은 전문가가 주관적으로 평가하였다. 전문가에 의한 갭 분석은 심리적 요소에 의해 주관적 결정, 정확성 결여, 시간 및 공간적 비효율성 문제가 제기되었다. 본 논문은 주관적 평가의 문제 해결을 위해 자동화 평가모델을 제시하였다. 본 논문은 기존 교육과정과 능력단위 요소 간 갭 분석을 위해, 색인어 추출, 단어빈도수-역 빈도수 기반 특징 값 추출, 코사인 유사도 알고리즘을 이용하였다. 또한, 기존 교육과정과 NCS 능력단위요소 사이 유사도 매핑 테이블을 제시하였다. 본 논문의 평가모델은 구조적 특징이나 속도 면에서 개선된 알고리즘을 통해 보완해야 한다.

• 한국의류학회지
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• 제27권9_10호
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• pp.1160-1171
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• 2003

This study is intended to examine the current situation and the problems of the "worksheets, regarding various factors that exert influences onto the quality-risk management, which is one of the most significant factors specifying an apparel product. This paper advances according to the following sequences: 1. Literature survey 2. Field research on actual "apparel vendors" and production factories 3. Investigating the requirements relating to the worksheet 4. Developing standard format of the worksheet 5. Effectiveness analysis on the standard worksheet 6. Proposal of an intelligent model applying standard worksheet system. This study is performed with the following research methods; those are questionnaire surveys, statistical analysis, interviews, collecting & analyzing worksheets, product sample quality experiment, functional analysis of the system, and materialization of the prototype system. The significance of this research is that it suggests the possible effective use of worksheet, which reflects the customers' needs in terms of the product quality, at the stage of the product planning process. Despite its importance, the current work structure does not visibly reflect these components. Therefore, with the result of this research, it is considered that the worksheet systems will meet more useful improvements in risk management process. The limitations of this research are as follows. Although it is evident that the standard worksheets bring effective results in quality improvements of products, considerations must be made onto some additional payoffs arising from the additional cost of necessary labor forces with expert knowledge and cost of the effort and time inputting correct information for running the system.