• 한국게임학회 논문지
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• 제10권3호
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• pp.73-82
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• 2010

메타데이터는 핵심 정보의 재사용, 유통 및 관리, 저작권 보호, 중복 투자의 방지 등을 위해 사용된다. 기능성게임은 다계층 멀티미디어 데이터로 구성되어 있다. 또한 이용목적에 따른 선택을 위해 품질정보가 중요하다. 본 논문에서는 멀티미디어 특성정보와 영역별 계량적인 품질 정보를 포함한 기능성게임의 메타데이터 스키마를 설계하였다. 이 연구는 기능성게임 이용자들 에게 품질정보를 통해 신뢰도를 제공하고 멀티미디어 특성정보를 통해 관련분야 메타데이터와 호환성을 제공할 수 있는 메타데이터 시스템 개발의 토대가 될 것이다. 나아가 기능성게임 산업의 안정적 발전에 기여할 것으로 기대한다.

• 의학교육논단
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• 제15권1호
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• pp.1-8
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• 2013

Outcome-Based education (OBE) is reviewed from the institutional perspective. The demand for and international trends in OBE are briefly examined and several term related to OBE, especially educational objective and program outcomes (POs), are introduced. It is stressed that systems for continuous quality improvement and quality assurance should be established to ensure the maintenance of the OBE system. Because the criteria for accreditation contain a criterion regarding the quality assurance related to program outcomes, several critical issues are considered regarding the POs themselves and the reduction of the POs. The core value of OBE is not only to provide appropriate education services to students to prepare them with the minimum skills and abilities for advancing their professional service, but also to guarantee the quality of graduates. In addition, the educational program should be continuously improved by employing the evaluation results acquired during the operation of the OBE systems. It is certain that an OBE system is one important aspect of student-centered education.

• 산업융합연구
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• 제13권3호
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• pp.27-39
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• 2015

This Study aims to analyze the management performances of the rubber products from the perspectives of ISO9001 Quality Management System, which is a new management technique for management innovation, in order to secure the competitiveness of the small and medium manufacturers of rubber products for automobile as automobile application components. The results of the analysis can be summarized as follows: First, as the results of the analysis of effect of the (1) responsibility of the management, (2) resources management, (3) realization of the products, and (4) measurement, analysis and improvement, which are the 4 core requirements of the ISO9001 Quality Management System, on the management performances of the small and medium sized manufacturers of the rubber components for automobile, it was found that only the responsibility of the management and resources management affect the management performance. The above research findings imply that the company must absolutely rely on the upper ranked groups rather than the lower ranked groups, and on the responsibilities of the management rather than the upper ranked groups in order to elevate the management performance of the small and medium sized manufacturers of the rubber components for automobile.

• 한국기계가공학회지
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• 제20권11호
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• pp.52-59
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• 2021

Titanium alloy (Ti-alloy) is widely used as a material for core parts of aircraft structures and engines that require both lightweight and heat-resistant properties owing to their high specific stiffness. Most parts used in aircraft have I-, L-, and H-shaped thin-walled structures for weight reduction. It is difficult to machine thin-walled structures owing to vibrations and deformations during machining. In particular, cutting tool damage occurs in the corners of thin-walled structures owing to the rapid increase in cutting force and vibration, and machining quality deteriorates because of deep tool marks on machined surfaces. In this study, milling experiments were performed to derive an effective method for machining a L-shaped thin-walled structure with Ti-alloy (Ti-6Al-4V). Three types of machining experiment were performed. The surface quality, tool wear, cutting force, and vibration were analyzed comprehensively, and an effective machining method in terms of tool life and machining quality was derived.

• 한국정보디스플레이학회:학술대회논문집
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• 한국정보디스플레이학회 2004년도 Asia Display / IMID 04
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• pp.325-327
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• 2004

Novel surface profiler system for inspection of the display components is demonstrated In the case of the liquid crystal display, for example, not only the flatness of the alignment film but also the quality of rubbing can be inspected. Furthermore, the shape of the component such as the color filter, electrode and mirror can be inspected without removing each component.

• 대한전자공학회:학술대회논문집
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• 대한전자공학회 2003년도 하계종합학술대회 논문집 Ⅲ
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• pp.1431-1434
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• 2003

Computer game has become the core part of multimedia and entertainment in our knowledge and information based society We are competitive in developing 2D games. However, we have difficulties in maintaining the competitive edge in the area of 3D game technologies owing to the limited funds and technologies. Game engines are very useful to develop high-quality 3D games. In this paper, we discuss game engines and development of contents, and also present a development case of 3D games using Dream3D.

• Journal of Photoscience
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• 제5권4호
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• pp.175-179
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• 1998

In this paper, a brief overview of nanocrystallites of metal and semi-conductor materials will be presented, and then the novel synthetic method of high quality CdSe nanocrystallites developed by Bawendi group at MIT will be introduced . It will be shown that results of optical properties of surface modified nanocrystallites give the evidence that the luminescence of CdSe nanocrystallites is not originated from surface related trap states, but from intrinsic spin forbidden core states. Some of the interesting applications of CdSe nano-crystallites will also be discussed at the end.

• 전기학회논문지
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• 제56권7호
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• pp.1321-1323
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• 2007

A new reference point location method based on an edge map is proposed, where an orientation map is defined and used to find the edge map. Experimental results show that the proposed method can effectively detect the core point in poor quality and arch-type fingerprint images and produces better results in terms of the detection rate and accuracy than the sine map-based method.

• 한국경영과학회:학술대회논문집
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• 한국경영과학회 1998년도 추계학술대회 논문집
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• pp.133-136
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• 1998

Supporting decision-makers involves not only functions of conventional DSS such as problem identification, alternative generation and selection but also education and business processing. The purpose of this paper is to propose Decision-Maker Support System (DMSS) that comprehensively supports decision-makers who should enhance their decision quality. The DMSS consists of three core subsystem: distance learning system, conventional DSS and ERP system.

• 대한용접접합학회:학술대회논문집
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• 대한용접접합학회 2003년도 추계학술발표대회 개요집
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• pp.55-57
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• 2003

The fuel assemblies as the nuclear fuel for the pressurized water reactor(PWR) are loaded in the reactor core throughout the residence time of three to five years. The fuel assembly is manufactured using special welding processes and under strict quality assurance and control systems. In this paper welding parts, welding methods, and welding tests for the integrity of the PWR fuel assemblies are introduced.