• Food Science and Biotechnology
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• 제15권6호
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• pp.920-924
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• 2006

The microbiological safety of foodservice facilities and side dishes in 6 elementary schools and 6 universities in the Jeolla-do region was evaluated. The micro-aerosol evaluation of foodservice facilities including the kitchen, refrigerators, and freezers showed a comparatively high level of microbial contamination. In the microbial safety evaluation of cooking utensils and appliances, the total plate counts of serving tables, cutting boards, and food plates were comparatively high, but did not reveal significant counts of coliforms, Staphylococcus aureus, and Escherichia coli were both below the general limit of microbial contamination. The microbiological safety of the cooking utensils and appliances were satisfactory. In the microbiological safety evaluation of side dishes served at these foodservice facilities, microbial counts were generally below the limit of microbial contamination.

• 로봇학회논문지
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• 제3권3호
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• pp.165-175
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• 2008

For an advanced intelligent service, the need of HRI technology has recently been increasing and the technology has been also improved. However, HRI components have been evaluated under stable and controlled laboratory environments and there are no evaluation results of performance in real environments. Therefore, robot service providers and users have not been getting sufficient information on the level of current HRI technology. In this paper, we provide the evaluation results of the performance of the HRI components on the robot platforms providing actual services in pilot service sites. For the evaluation, we select face detection component, speaker gender classification component and sound localization component as representative HRI components closing to the commercialization. The goal of this paper is to provide valuable information and reference performance on appling the HRI components to real robot environments.

• 정보교육학회논문지
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• 제9권4호
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• pp.583-593
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• 2005

교육인적자원부는 정보통신기술 활용 교육을 주도해 나가는데 가장 중심이 되는 교사의 정보통신기술 활용 능력을 신장시키기 위해 다양한 방안들을 수립하여 추진하고 있다. 그러나 현재 시행되고 있는 교사의 정보통신기술 활용 능력 신장에 관한 대부분의 노력들은 정보통신기술을 교육활동에 효과적으로 활용할 수 있는 능력보다는 기술 소양 능력에 중점을 두고 있다. 본 연구에서는 교사의 정보통신기술 활용 능력에 관한 국내 외의 평가 도구를 비교 분석하고 각 도구의 장점을 바탕으로 교사의 정보통신기술 활용 능력 자기 평가 도구를 개발하였다. 본 평가 도구를 통해 실제 교수-학습 활동 지도 능력과 정보통신기술 활용 능력을 총체적으로 통합한 평가가 이루어질 수 있을 것이다.

• 정보관리연구
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• 제32권3_4호
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• pp.123-145
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• 2001

본 연구는 지식정보를 활용하고 지원할 수 있는 기술가치평가 시스템의 개발에 관한 것이다. 정형화된 특허정보와 기술에 의한 제품시장정보를 제공함으로써 기술의 잠재사업이익 추정을 지원하며, 산업특성 및 기술혁신단계를 분석하여 기술기여도를 산출하고, 실물옵션법을 이용하여 최종 기술가치를 산출하는 단계로 개발된 기술가치평가 시스템을 소개하였다.

• 한국산학기술학회논문지
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• 제13권8호
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• pp.3371-3380
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• 2012

본 논문은 기술개발지원사업의 선정 평가지표를 개발하고, 사례에 적용하여 그 타당성을 파악하고 있다. 개발된 선정평가지표의 기업선정순위와 기존 선정평가지표의 기업선정순위를 비교하여 성과를 낸 기업의 순위를 어떤 선정평가지표가 더 정확히 유추해 냈는지를 확인하고 있다. BSC 및 AHP기법을 이용하여 기술개발지원사업 선정평가지표를 개발하였다.

• 한국측량학회지
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• 제38권4호
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• pp.383-390
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• 2020

이동식차량측량시스템(이하 MMS)는 정밀도로지도를 제작하는데 가장 효과적인 도구이다. MMS는 다양한 센서의 조합으로 이루어져 있으며, 제조사별로 제작방법과 처리 소프트웨어가 다르기 때문에 부품의 사양만으로 성능을 예측할 수 없다. 따라서 성능평가를 통해 각 장비가 정밀도로지도 제작에 적합한지 판단을 해야 하며, 주기적인 성능평가를 위한 시설이 필요하다. 본 연구에서는 한국건설기술연구원의 SOC실증연구센터에 구축한 MMS 성능평가시설에 대해 설명하고, 문헌조사와 실험을 통해 평가시설이 갖추어야 할 조건에 대해 분석하였다.

• 대한인간공학회지
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• 제27권4호
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• pp.45-58
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• 2008

Ergonomic techniques have been required to analyze the effectiveness of functional clothing design improvement in a systematic and analytic manner. The goals of the present study are to: (1) comprehensively and analytically examine the effectiveness of clothing improvement by using the relationship analysis between clothing design components (D) and ergonomic evaluation measures (E) and (2) prove the usefulness of cost-effectiveness analysis for clothing design optimization. The cost effectiveness analysis is comprised of the preliminary evaluation based on expertise and the in-depth evaluation where the D-E relationship analysis is applied. As a result of the cost effectiveness analysis applied to flame-proof clothing, an optimal design was identified by analyzing costs and qualitative/quantitative effects. In the preliminary evaluation, the expected effectiveness of each design alternative on wear efficiency and wear comfort was estimated. In the in-depth evaluation, however, the effectiveness of each design alternative was analyzed by quantitative evaluation in a wearing test using a questionnaire prepared based on the D-E relationship analysis. It was concluded that the D-E relationship analysis and the cost-effectiveness analysis are useful for comprehensive evaluation and optimization of functional clothing design.

• 시스템엔지니어링학술지
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• 제17권2호
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• pp.9-22
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• 2021

A study on the sustainability evaluation of the requirements of the mobile industry closely related to the human factor was needed. We conducted the sustainability evaluation of the mobile industry using a quantitative evaluation method with the AHP tool and a qualitative evaluation method reflecting the technological age flow of the philosophical thoughts to improve the reliability of the evaluation results of the model verification. And this evaluation is to evaluate the consistency of the connection between the national sustainability and the mobile industry. In order to draw the conclusion of the relevance, the team member Delphi 5-point scale was used. As a result, the priority was confirmed in the national sustainable development indicator and mobile industry indicator. Quantitative and qualitative evaluation was applied to the discontinued model of mobile to derive insufficient indicators, and it was confirmed that if the indicators were improved and reflected, it would be sustainable. And in order to secure reliability and accuracy, we made a proposal to apply the systems engineering process to the development of the model evaluation field. The systems engineering technology process meets the needs and requirements of stakeholders throughout the lifecycle and it is suitable for the development model of the industry's sustainability assessment.

• 대한의용생체공학회:의공학회지
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• 제40권6호
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• pp.230-234
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• 2019

Medical laser equipment using optical energy is used to surgery and treat diseases by destroying and removing tissue. Domestic laser equipment has been used steadily in the skin and cosmetics sectors and has been changed to radiate high-power energy in a wide range to shorten patient treatment time. However, side effects such as burns and damage of normal tissues occurred. To solve this problem, techniques for detecting lesions using an imaging device and selectively radiating the laser have been developed. In this study, we proposed an evaluation method to evaluate the safety and performance of target detection accuracy, laser irradiation accuracy and motion protection device technology derived from product analysis and investigation. Finally, the validity of the evaluation method was evaluated by evaluating the imaging device based laser equipment as the proposed evaluation method.

• 한국가스학회:학술대회논문집
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• 한국가스학회 2003년도 추계학술발표회 논문집
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• pp.47-52
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• 2003