• 상하수도학회지
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• 제38권2호
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• pp.69-81
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• 2024

In this study, an evaluation system that can be used to evaluate the feasibility of developing and supplying hydrothermal energy for the operation of large-scale complex facilities was developed. To this end, this study derived factors to be considered when selecting a location for the use of hydrothermal energy using raw water from multi-purpose dams and regional water supply systems through literature survey and expert interviews. The evaluation indicators derived from this study are divided into four sectors: hydrothermal energy utilization factors, location factors, planning factors, and disaster safety factors, and are composed of 10 mid-level indicators and 34 detailed planning indicators. The relative importance of all factors was derived using the Analytic Hierarchy Process (AHP) technique, and the developed evaluation indicators and relative importance were applied to four multi-purpose dam regions in the country. As a result, it was found that in the development and use of hydrothermal energy utilizing regional raw water supply line the urban planning conditions of the supply site can have a greater impact on the location selection results than the hydrothermal energy development itself. Due to the characteristics of the evaluation indicators developed in this study and their nature as comprehensive indicators, it is believed that the results should be applied to determine the overall adequacy of site selection in the early stages of hydrothermal energy development. In the future, it is believed that it will be necessary to analyze the problems in supplying and operating hydrothermal energy using raw water from multi-purpose dams and regional water resources. Based on the analysis the evaluation system developed in this study is expected to be improved and supplemented.

• 수산해양교육연구
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• 제26권5호
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• pp.1108-1118
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• 2014

The purpose of this study was to spread the education of human creativity program and its possibility of consistency, and its application to school system by exploring the evaluation system that determines the valuable and useful decisions. This study was based on the evaluation system according to CIPP model regarding the program's general ideas and its role. The interest of the education of human creativity was increasing as well as its progress of program, and we searched 13 figures and 55 evaluation index according to increase the program's effectiveness and nation-wise situation of evaluation model. The conclusion of this study was that the human creativity program's evaluation was composed of six compartments. And the context evaluation was composed of three evaluation models and eleven index, and input evaluation was composed of three evaluation model and 15 index, while process evaluation is composed of three evaluation models and thirteen evaluation index. Lastly, output evaluation had four evaluation model and sixteen index.

• ETRI Journal
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• 제36권5호
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• pp.714-720
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• 2014

In this paper, we propose the use of data-driven probabilistic utterance-level decision logic to improve Weighted Finite State Transducer (WFST)-based endpoint detection. In general, endpoint detection is dealt with using two cascaded decision processes. The first process is frame-level speech/non-speech classification based on statistical hypothesis testing, and the second process is a heuristic-knowledge-based utterance-level speech boundary decision. To handle these two processes within a unified framework, we propose a WFST-based approach. However, a WFST-based approach has the same limitations as conventional approaches in that the utterance-level decision is based on heuristic knowledge and the decision parameters are tuned sequentially. Therefore, to obtain decision knowledge from a speech corpus and optimize the parameters at the same time, we propose the use of data-driven probabilistic utterance-level decision logic. The proposed method reduces the average detection failure rate by about 14% for various noisy-speech corpora collected for an endpoint detection evaluation.

• 문화경제연구
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• 제20권1호
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• pp.51-80
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• 2017

본 연구는 2016년 문화영향평가 시행과정에서 나타난 다양한 이슈와 문제점을 분석하고 평가 단계별 개선점을 도출하는 것이다. 분석결과 문화영향평가제도를 시행함에 있어서 평가지표가 일반 사람들이 이해하기 어려운 점, 사전평가는 미비한 사업계획서와 판단할 수 있는 근거자료가 부족하다는 점, 다양한 방법론 보다는 설문조사를 중심으로 평가를 진행한 사례가 많다는 점, 평가척도와 가중치 적용의 문제점, 평가결과의 활용보다는 평가 그 자체에 다소 치중되어 있다는 점 등이 지적되었다. 이에 대한 개선방안으로는, 먼저 평가기획단계에서는 사업시행 전, 사업진행, 사업완료 시점에 따라 평가결과를 비교하여 결과를 도출하는 방식을 도입하고, 또한 평가대상 정책 사업의 담당자와 평가기관이 공동으로 평가지표를 개발하며, 시스템다이내믹스와 같은 인과적 추론을 위한 지표개발이 필요할 것으로 보았다. 평가추진단계에서는 주민참여 다각화, 풍부한 사례조사, 계량적 방법론의 적용 등 복합적 방법론을 도입하고, 기술과 지식이 풍부한 전문가 평가단을 좀 더 운영하고 활용할 필요가 있다는 것을 제안하였다. 평가활용단계에서는 인과관계를 파악할 수 있는 방법론을 활용함으로써 활용성을 제고시키면서, 평가결과를 기반으로 하여 철저하게 컨설팅을 제공할 필요가 있다는 점이다.

• 예술인문사회 융합 멀티미디어 논문지
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• 제9권11호
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• pp.1015-1026
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• 2019

본 연구에서는 노인장기요양시설 평가지표개발과 관련된 선행연구의 평가현장 적용성 및 실효성이 미흡하다는 문제의식하에, 노인장기요양기관(시설급여) 평가의 품질향상을 위한 평가지표를 개발하는 데 연구의 목적이 있었다. 이를 위해 2018년도 노인장기요양기관(시설급여) 평가지표에 대한 분석적 고찰, 일본의 노인특별요양홈 평가지표에 대한 분석, 한국의 노인장기요양시설 종사자와 일본의 노인특별요양홈 종사자를 대상으로 한 평가지표 및 평가체계에 관한 FGI를 실시하였다. 연구결과를 토대로 하여 이용자가 양질의 서비스를 제공 받을 수 있도록 지원하는 측면에서 평가지표를 개발하였다. 노인의 특성, 즉 유지 및 호전되기 어려운 노인성 질환의 특성과 기관운영의 방향 및 투명성, 그리고 종말기 케어의 필요성 등을 반영하였다. 기관운영, 환경 및 안전, 수급자 권리보장, 급여제공과정, 급여제공결과를 포괄하는 43개의 평가지표를 제시하였다. 또한, 중복되고, 불필요한 평가과정을 개선하여 평가의 과정 효율성을 증가시킬 수 있는 4단계 다층평가시스템을 제안하였다.

• 대한간호학회지
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• 제35권1호
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• pp.164-176
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• 2005

Purpose: This study was conducted to develop and evaluate a Web-based program for the maternal role of primiparas who use the internet. Method: The study process was a systems requirements analysis, design and development of a program, program testing by experts, program implementation, and program evaluation by users. A nonequivalent control group non-synchronized design was used. The data was collected from October 5th, 2002 to February 24th, 2003. Result: 1. Based on inquiries into mothers' needs, a Web-based support program was developed. The program was then modified from feedback received from experts. 2. In a sub-scale analysis of mothers' perception of a baby, amenability and persistence was significantly higher in the intervention group. The differences in the mean score of maternal self-confidence and maternal satisfaction were significant. 3. Cyber counseling was done for a total of 73 cases and the most frequent problems for counseling were feeding and nutrition (28.8%), followed by baby care, and health problems. Conclusion: It was proven that a Web-based support program provided appropriate support to primiparas and was effective in promoting their maternal role. Therefore, this study suggests that a Web-based support program for primiparas can become a powerful nursing intervention on virtually all mother and infant health concerns.

• 제어로봇시스템학회:학술대회논문집
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• 제어로봇시스템학회 2001년도 ICCAS
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• pp.105.4-105
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• 2001

This paper describes a newly designed multipoint process monitoring system based on a NIR acousto-optic tunable filter. The NIR multipoint process monitoring system consists of a NIR AOTF device for wavelength selection, an InGaAs array sensor, and a specially designed iin-line type of optical fiber probe. Unlike a FTS(Fourier Transform Spectrometry) or grating based monitoring system, an AOTF has no moving parts, and it can be rapidly tuned to any wavelength in its operating range within microseconds. Thus, the AOTF is advantageous in terms of faster spectral imaging capability and rigidity required for industrial monitoring environment. In the current feasibility evaluation, an enhanced optical fiber probe with 3 monitoring points was used. However, ...

• Fibers and Polymers
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• 제5권4호
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• pp.297-302
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• 2004

In many engineering applications, the final decision is based on the evaluation of a number of alternatives in terms of a number of criteria. This problem may become very intricate when the selection criteria are expressed in terms of different units or the pertinent data are difficult to be quantified. The Analytic Hierarchy Process (AHP) is an effective way in dealing with such kind of complicated problems. Cotton fiber is selected or graded, in the spinning industries, based on several quality criteria. However, the existing selection or grading method based on Fiber quality Index (FqI) is rather crude and ambiguous. This paper presents a novel approach of cotton fiber selection using the AHP methodology of Multi Criteria Decision Making.

• 대한가정학회지
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• 제46권2호
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• pp.39-50
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• 2008

The purpose of this study is to constitute the background theory and framework for developing the family-empowering program of Healthy Family-Support Center(HFSC). For this purpose, first, this study emphasizes that the development of integrated and differentiated program for HFSC is needed. Second, this study shows the theoretical background including ecological system theory, family system analysis theory, and family life coaching process. Third, assessment and evaluation system and subsystems are suggested as a basic frame for developing family life diagnosis tool. This system is based on the comparative analysis about the studies relating family life planning and case management. Fourth, the process of family empowering program is suggested to accomplish the family needs and goals. This process include the assessment, family life coaching for problem solving and/or family life planning, and following education and counselling. Last, this study shows how this program is related to other programs of HFSC. Family members can participate various programs of this center for preventing or solving the problem on the basis of evaluation results. Family-empowering program for making family healthy can be a representative and integrating program for this center.

• 시스템엔지니어링학술지
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• 제5권1호
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• pp.33-41
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• 2009

The analog or partly digital typed interface of main control room in nuclear power plant (NPP) is gradually being replaced to the totally digitalized interface suitable for the digital environment. SKN 3,4 Nuclear Power Plant is currently developed in such a way to employ advanced displays and controls such as computerized procedure system(CPS), large display panel(LDP), and Soft control. According to the developed design process, the main control room (MCR) of the SKN3,4 was aesthetically designed based on a design concept of the health and sustainability and technically evaluated with human factors guidelines, which somehow lack of the confidence on the evaluation for the rapidly changing digital environment. The suitable review guideline for the digitalized interface and the environment was developed such as the guideline for CPS with information displays on VDU. For the guideline development, tremendous guidelines and technical papers related to evaluation issues of digital environment has been collected, analyzed and transformed to electric database forms and then built on database management system, called Design Review Supporting System to retrieve the appropriate issues for the practical usage of evaluators-in-field.