• 대한영양사협회학술지
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• 제14권3호
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• pp.218-228
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• 2008

This study was conducted to evaluate the quantitative and qualitative aspects of Korean websites related to nutrition education. A total of 30 websites were ultimately selected through 4 major Internet search engines, including Naver, Yahoo, Daum, and Nate, using several key words (i.e., nutrition education, dietary life education, nutrition information, nutrition management, etc.). A systematic review was conducted for each of the selected websites based on the American Library Association (ALA) website checklist and a data abstract form that was adapted from a previous study. Approximately two thirds of the websites were established between 2002 and 2005, and 46.6% were administrated by public health centers or schools/colleges. The most frequently targeted group was the generally healthy population (30.0%). Among the various topics of nutrition information provided, “balanced diet” was the topic most often provided by the websites. Also, an increasing trend for utilizing multimedia tools was observed; however, little technical support or instruction was provided by the websites. Only 50.0% and 63.3% of the sites clearly stated their operators and sources of provided information, respectively. Overall, the purposes of sites were clearly stated, and were not overshadowed by advertising. And most features of design, stability, and content were found to be appropriate, but several aspects, such as establishing a help/FAQ menu, regularly updating nutrition information, and converting provided information into a database for easier search and update, needed improvement. In addition, active operational strategies are greatly needed to encourage the application of materials found on sites into real educational settings.

• 한국의류산업학회지
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• 제25권3호
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• pp.346-357
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• 2023

The purpose of this study is to develop clothing customized for dealing with patients with severe dementia. Based on the results of previous studies, The research patient clothing was designed to reduce the physical fatigue experienced by caregivers when dressing and undressing patients by changing the position and shape of the split in the patient's clothing. This study used qualitative and quantitative methods to measure the extent to which these modifications improved the ease of dressing and undressing the research patient. The research patient clothing was developed by moving the rear-center zipper to the side and changing the zipper from being half-open to fully open. Muscle energy consumption and fatigue generation were analyzed using EMG signals at the following sites: brachioradialis, biceps, triceps, anterior deltoid, medial deltoid, posterior deltoid, upper trapezius and erector spinae. Results indicated that the modified research patient clothing required less muscle energy and the occurrence of muscle fatigue decreased overall compared to traditional patient clothing. This was supported by the qualitative subjective evaluation, which revealed that dressing and undressing was easier with the modified clothing. In conclusion, repositioning of the back zipper to the side and the fully open slit shape significantly reduced caregiver fatigue when dressing and undressing patients.

• 한국경영과학회:학술대회논문집
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• 대한산업공학회/한국경영과학회 2002년도 춘계공동학술대회
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• pp.492-499
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• 2002

Technology Management and R&D(Research and Development) have been one of the most difficult divisions for measurement and evaluation. In spite of these difficulties, the concern and importance of R&D has been dramatically increased. However, it is actually very difficult to manage more efficiently and effectively than any other departments of production, finance, marketing and so on. As criticizing the shortcomings of the traditional evaluation system in making decisions for corporate management which has only been focused on financial indices, so Kaplan & Norton has suggested the Balanced Scorecard (BSC) which can be managed Critical Success Factors(CSF) in accordance with corporate's strategy. The Analytic Network Process(ANP), though based on the Analytic Hierarchy Process, allows the decision makers to leap beyond the traditional hierarchy to the interdependent environment of network modeling. Basing on BSC, this study has developed the evaluation system for R&D which has used ANP transforming quantitative and qualitative indices to the quantifying scales in evaluating R&D.

• KIEAE Journal
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• 제16권3호
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• pp.5-12
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• 2016

Purpose: In case of existing building, A lot of attempts are being made like changing thermal system or using high efficiency products to decrease energy load and increase energy efficiency. However, (1) Absence of systemed database of green-remodeling technology and products. (2) Absence of comparative analysis system and qualitative/quantitative evaluation method of energy performance and energy reduction cost. (3) Existing remodeling was very hard to access for non-experts. So, in this paper, the authors developed data base for green-remodeling(Impact Table A, Impact Table B) and optimum combination dedication tool for user convenience. Accordingly, purpose of this paper validate usefulness of Impact Table and optimum alternative dedication tool. Method: For validate the usefulness of Impact Table and optimum combination dedication tool, the authors selected five test model office buildings. Next, through research investigation, the authors diagnosed the present state of buildings. In base of diagnosis results, select technologies for remodeling by qualitative comparison (Impact Table A). Next, evaluate quantitative price and performance technologies that selected in Impact Table A (Impact Table B). Lastly, through final evaluation of Impact Taba A and Impact Table B, determine the direction of the green-remodeling. Result: Impact Table and optimum combination dedication tool can use relative indicator for green-remodeling, especially through ROI by detail field.

• 한국군사과학기술학회지
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• 제15권5호
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• pp.615-622
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• 2012

Airborne radio communications, navigation, and identification equipments are the basic equipment of airplane. Airborne radio communications, navigation, and identification equipments are characterized by user's many quantitative and qualitative requirements. These equipment look like simple test and evaluation, but they have many complex factors. This paper describe the test and evaluation of airborne radio communications, navigation, and identification equipments.

• 한국항해항만학회지
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• 제32권1호
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• pp.57-63
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• 2008

최근 미국 LA항과 LB항, 로테르담항을 중심으로 친환경적인 항만을 개발하기 위한 Green Port 추진사업이 본격화되고 있다. 이와 동시에 싱가포르항, 상하이항, 두바이항 등은 화물, 사람, 정보의 중심지 역할을 수행하는 진정한 의미의 종합항만이 되기 위해 노력하고 있다. 이제 항만은 더 이상 여객이나 화물을 실어 나르는 단순한 역할만을 수행하지는 않는다. 21C 종합항만은 항만 그 자체가 여객이나 화물, 정보, 금융의 집결지가 되고, 항만주변의 물류배후부지가 화물을 창출할 수 있는 공간으로 변화되고 있다. 따라서 본 연구에서는 AHP 분석을 통해 21C 종합항만으로 성장하기 위한 부산항의 추진과제를 각 분야별로 도출하고, 도출된 추진과제를 정량요인(지역내 사업비중, 특화정도, 산업연관효과)과 정성요인(미래성장성, 경쟁력확보, 혁신역량)으로 평가하고자 한다. 추진과제별 평가값을 바탕으로 사업의 우선순위 도출의 기초자료로 활용될 수 있을 것이다.

• 한국해양공학회지
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• 제11권1호
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• pp.36-43
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• 1997

Weld bead shape is an important measure for evaluation of weld quality. Many welding parameters have influence on the weld bead shape. The quantitative relationship between welding parameters and bead shape, however, is not determined yet because of their high complexity and many unknown factors. Fuzzy expert system is an advanced expert system which uses fuzzy rules and approximate reasoning. It is a vert useful tool for welding technology because is can process rationally the uncertain and inexact information such as the welding information. In this paper, the empirical and the qualitative relationship between welding parameters and bead shape are analyzed and represented by fuzzy rules. They are converted to the quantitative relationship by use of approximate reasoning of fuzzy expert system. Weld bead shape is estimated from the welding parameters using fuzzy expert system. The result of comparison between measured values of weld bead by welding experiments and the estimates values by fuzzy expert system shows a good consistancy.

• Nuclear Engineering and Technology
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• 제34권4호
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• pp.331-343
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• 2002

We performed an importance analysis of In-Service Testing (157) components for Ulchin Unit 3 using the integrated evaluation method for categorizing component safety significance developed in this study. The developed method is basically aimed at having a PSA expert perform an importance analysis using PSA and its related information. The importance analysis using the developed method is initiated by ranking the component importance using quantitative PSA information. The importance analysis of the IST components not modeled in the PSA is performed through the engineering judgment, based on the expertise of PSA, and the quantitative and qualitative information for the 157 components. The PSA scope for importance analysis includes not only Level 1 and 2 internal PSA but also Level 1 external and shutdown/low power operation PSA. The importance analysis results of valves show that 167 (26.55%) of the 629 IST valves are HSSCs and 462 (73.45%) are LSSCs. Those of pumps also show that 28 (70%)of the 40157 pumps are HSSCs and 12 (30%) are LSSCs.

• 복식
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• 제56권5호
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• pp.163-175
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• 2006

Department store service is undergoing a rapidly changing social phenomena that is, the qualitative evaluation is getting more attention than the quantitative evaluation. Therefore, in this study, a standard has been prepared according to a service quality evaluation and the result has been analyzed to prepare major points for quality improvement. The differences in perception between department store consumers and department store employees were verified based on these factor categories. Also an attempt was made to reveal the relationship between satisfaction and service quality. When considering all the results of this study, the department store consumers and the department store employees perceived service quality differently from each other. The result is that the characteristics of the users and the suppliers reflect exactly as they are because of the characteristic of the distribution environment.

• 설비공학논문집
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• 제12권10호
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• pp.879-885
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• 2000

It is a serious subject for energy conservation to prevent the energy loss caused by mixing of heated and cooled air jets in a building which two types of air-conditioning systems are adopted in perimeter and interior zone. The purpose of this paper is to clarify the quantitative and qualitative mechanisms of the mixing loss and to propose preventive methods for it. In this paper, by using the dynamic heat load calculation method, heat extraction loads of a typical office building in Pusan are calculated. According to the results, numerical simulation based on the computational fluid dynamics were peformed in order to measure the mixing loss in physical size HVAC system. Then, the distributions of air temperature and velocity are analyzed in order to grasp the relations by setting temperature differences influence on the mixing loss.