• Journal of Radiation Industry
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• v.8 no.3
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• pp.169-176
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• 2014

For designing the model of the web program, the demand survey for the technology and information has been performed for the students of the related departments, industrialists and researchers. And, the survey, such as advantages and disadvantages, for the current situations has been examined through comparison and analysis by the establishment type and operational process for the present operating web programs having the similar functions in Korea. The contents and web program for the technology and information system have been also developed by the question investigation and the expert opinions. This system for RI-Biomics has been developed by focusing the convenience for the information provision and the information search as the first constructing direction. Information has been collected by the operator in our institute and making contract with Global Trend Briefing of KISTI in Korea. The information collection in the web program has been designed as the direction regularly provided with RSS. Information has been then analyzed by constructing the expert pool provided from the advisory committee for the technology and information, and using them. The publicity for this web program has been performed by webzines and then it is noted that the publicity programs such as some events should be regularly developed when expanded and advanced to a community in future.

• Journal of the Architectural Institute of Korea Planning & Design
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• v.34 no.2
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• pp.49-57
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• 2018

The purpose of this study is to analyze the current condition of green building education, which is a necessary condition to activate green architecture, with the need to reduce greenhouse gas emissions in the building sector. The main results are as follows. First, the level of education and the level of domestic green architecture were generally underestimated. Second, in order to increase the satisfaction of participants in green building education, it is necessary to increase the number of courses and to increase the number of lecturers who have excellent practical skills. Third, there is a need to strengthen green building programs related to BEMS and green remodeling. Fourth, it is necessary to expand the education on green architecture for the people in the architectural planning and design field and the related field officials. Fifth, green building education needs to be implemented in conjunction with curriculum of elementary, middle and high school. Sixth, it is necessary to diversify the PR(public relations) channels of the green building education program and to provide a way to give the employment increase point when the curriculum is completed. Seventh, there is a need to expand administrative and financial incentives for green architecture in order to revitalize green architecture education.

• Architectural research
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• v.25 no.1
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• pp.11-17
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• 2023

This study aims to derive key construction supervision work that can be digitalized among construction supervision work. The scope of the study includes domestic construction sites to which the Building Act of South Korea is applied. First, the construction supervision process was identified through extensive consultation of construction expert witnesses. Afterwards, the key construction supervision works for digitization were derived through survey results construction expert witnesses. Among the 24 supervision works throughout the pre-construction, construction, and post-construction stages, the proportion of supervision work manpower or cost, the type of data generated by supervision work and the urgency of introducing digital technology, and the impact on productivity and safety of supervision work were evaluated on a 5-point scale from "very low" to "very high" was investigated. The survey was conducted by t-test analysis, and as a result, it was possible to derive that the level of digitization was higher than average in "quality management," "safety management," and "collection and cooperation of maintenance instructions." It can be interpreted that digitization has been introduced on a pilot testing basis or has already been completed according to the needs of the site. On the other hand, it can be interpreted that the work that are obtained below the average score are considered to be realistically constrained at the construction site and that it is inevitable for the supervisor to proceed manually. Future studies include analyzing the quantitative impact of the key construction supervision work once digitalization is fully applied.

• Journal of the Korean School Mathematics Society
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• v.26 no.2
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• pp.159-184
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• 2023

In this study, after defining motivating efficacy operationally, we developed a draft of the Motivating Efficacy Scale for Mathematics Teachers (MESMT), a measure of mathematics teachers' motivating efficacy, through the literature review and an expert Delphi survey, and conducted the exploratory factor analysis using online survey responses from 347 elementary and secondary mathematics teachers across the country to explore the factor structure of the measure and to test its validity and reliability. The exploratory factor analysis resulted in the deletion of 17 items from the initial 42 items developed through the literature review and expert Delphi survey and the identification of four factors (Providing successful experiences, Eliciting attention and engagement, Creating mathematics case-based relevance, and Providing extrinsic rewards), resulting in a final MESMT of 25 items. The MESMT developed in this study is a valid and reliable measure of mathematics teachers' motivating efficacy, and is expected to serve as a starting point for many subsequent studies to understand mathematics teachers' motivating efficacy and improve mathematics teachers' ability to motivate students' mathematics learning.

• Korean Journal of Air-Conditioning and Refrigeration Engineering
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• v.23 no.8
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• pp.580-586
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• 2011

In this study, 3 cooling systems of apartment which are air-cooled air conditioner with indoor unit, water-cooled air conditioner with indoor unit and small capacity absorption chiller-heater with FCU have been evaluated by Multi-Criteria Decision Making Analysis. Weights of 7 selected factors which are economics, space, billing, constructability, human comfort, visibility and reliability are determined by expert group of 30 system designers and 30 construction engineers. Final weights were derived for 101 and 166 $m^2$ apartments. Analysis shows that small capacity absorption chiller-heater with FCU is the most favorable system for apartment cooling system.

• Proceedings of the Technology Innovation Conference
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• 2000.06a
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• pp.65-83
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• 2000

In this study, we propose an expert system aided model necessary for extracting the rules, which can diagnose the success level of new product development project. For this purpose, first, we design a classification model to analyze the characteristics of $\ulcorner$parts development projects$\lrcorner$. Second, in order to select success factors, we explore literatures and interview with project managers working at large sized companies of electronic parts. And we conduct the enquete survey and statistical analysis to extract key success factors. Third, in order to decide the level of project success, we use the concept of 'Recearchitivity' as a framework of judgement criteria. Fourth, in order to extract diagnosis rules, we use expert system development tool.

• Korean Chemical Engineering Research
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• v.55 no.4
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• pp.497-502
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• 2017

Estimation of accident cost is a sound and great safety indicator on determining accurate occupational safety and health prevention. Just like in Korea, Heinrich ratio analysis of (1:4) between direct and indirect costs has been become widely used in safety management because of its simplicity. In this study four major categories of uninsured (indirect) cost items and 18 sub-categories of uninsured (indirect) cost items were identified. To determine and validate the importance and necessity of the results of a literature review an expert or professional surveyed had been analyses using the SPSS 18.0, where in the participants whose expertize is in the field of compensation and safety. Based on the results of survey all participants all uninsured (indirect) cost items classified was important and necessary when accidents occurred. Despite recognition of expert on the classification of uninsured (indirect) cost items, it is quite difficult to make generalization for all kind of costs in occupational accident case due to different nature of business for each industry.

• Proceedings of the KSRS Conference
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• 2003.11a
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• pp.1329-1331
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• 2003

Improvement of the classification accuracy is one of the major concerns in the field of remote sensing application research in recent years. Previous research shows that the accuracy of the conventional classification methods based only on the original spectral information were usually unsatisfied and need to be refined by manual edit. This present paper describes a method of combining the image processing, ancillary data (such as digital elevation model) and expert knowledge (especially the knowledge of local professionals) to improve the efficiency and accuracy of the satellite image classification in hilly land. Firstly, the Landsat TM data were geo-referenced. Secondly, the individual bands of the image were intensitynormalized and the normalized difference vegetation index (NDVI) image was also generated. Thirdly, a set of sample pixels (collected from field survey) were utilized to discover their corresponding DN (digital number) ranges in the NDVI image, and to explore the relationships between land use type and its corresponding spectral features . Then, using the knowledge discovered from previous steps as well as knowledge from local professionals, with the support of GIS technology and the ancillary data, a set of conditional statements were applied to perform the TM imagery classification. The results showed that the integration of image processing and spatial analysis functions in GIS improved the overall classification result if compared with the conventional methods.

• Journal of the Architectural Institute of Korea Planning & Design
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• v.34 no.2
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• pp.23-31
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• 2018

In recent years, as the development of construction technology and population increase, buildings are becoming more complex and high-rise. These large scale buildings are difficult to secure fire and evacuation safety when fire occurs. So it is necessary to prepare specific measures. According to this situation, in 2011, Republic of Korea officially launched Performance-based Design in "Fire-fighting system Installation business Act". But even 6 years passed since the enforcement, there are still faces manifold problems in the course of implementation. In order to examine the necessary improvements, in this study, I conducted interviews and questionnaires with experts, investigated the improvement items under current laws. And draw up a measures for that items. The subjects of the survey were fire-fighting officer, professional engineer fire fighting, fire protection planner and professor in Daegu. As a result of twice surveys, a total of 19 items are derived. And then compared and analyzed the criteria of overseas countries, and suggested improvement directions for final items. In addition, conducted a third questionnaire survey on the proposed improvement direction to verify the appropriateness of the alternative. The results of this study will be used as basic data to deal with the general problems of performance-based design in future, and further study on each item will be needed.

• Korean Journal of Health Education and Promotion
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• v.8 no.2
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• pp.34-51
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• 1991

In the research and analysis for survey practice on stability on the nutrition intake relities to an affect influence factor for variable reason to discovers dweller in cities area which is in order to prevent an unfortunately influence that thus obviously restricted by nutrition intake would be restoration. And then attempted to avhivement of stability fulfil to correct nutrition intake needed under the establish for effectiveness measured to provide the primary required resources be considerations must accomplish certain survey of goals. Therefore subject of criticism for survey was conducted during January 4 1990 to January 24 1990 through 20 days adapted place were Seoul, Taegu and Pohang cities dweller 1206 person be conducted under the expert survey personnel by directly the survey was conducted with the questional form has atapted for its survey conclusion of result be summarixed as bellow. 1) The subject of criticism for survey was ferformed to personnel adapted age group 40 to 49 were 24.9%, Age group 50 to 59 were 18.4% shows most adult group has significant higher value rate appearenced. In consideration the education level were evaluated the college grauated ; 48.8% and High School graduated: 30.1% shows that more educated level has significant higher rate value were appearenced. 2) On the subject of criticism to evaluation for adapted personnel by native place such as larger citypeople ; 29.6%, Farming and fishing village people were 28.4%, although the classfication of job analysis for estimation appearence rate were ; students 27.4%, Sales and service field personnel rate ; 15.1% and expert technique field personnel were ; 90% comprehensively appearenced. Although consideration for ecnomics situation review to the middle level shows of rate ; 61.7% and lower level was appearenced rate ; 23.9% of each others. 3) The people of resident in cities were appearenced nutrition intake has more than 2 weeks continuousely practiced by experiance rate shows ; 72% thus intake has experianced rate were 74.6% and female was 68.5% affact is comprehensively male has more many higher rate valued. In the classfication by age group 60 year old has 100% they have experiaced of nutrition intake and age group 50 to be appearenced its rate ; 76.4 % and age group 40 were 75.5% Thus result of survey for comparative rate shows in generally say more aged group has intake significant higher than younger age of group. Nevertheless, age group 10 years old be experienced of nutrition of intake rate ; 63.2% and age group 20 shows 73.9% was comparative more significant higher than age group 30 years old level adolescents.