• 대한안전경영과학회:학술대회논문집
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• 대한안전경영과학회 2013년 춘계학술대회
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• pp.301-310
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• 2013

This study compared the disasters in construction field under construction amount of 300,000,000 won and the whole construction fields in order to improve the efficacy of various industrial safety and health policies and services and examined the characteristics of disasters in construction field under 300,000,000 won. It also examined, compared and analyzed the characteristics of disaster in construction field under construction amount of 300,000,000 won that disaster prevention technical experts saw. The subjects of comparison were selected with statistical data of disaster for 2011 and those of disaster in construction field under construction amount of 300,000,000 won from January to August of 2012. And questionnaire was conducted with technical instruction experts of small-sized construction field and priority was drawn, compared and analyzed with AHP. Consequently, the results of different views between actual disaster data and experts' views were obtained. Therefore, this study suggested the characteristics of disaster in construction field under construction amount of 300,000,000 won and presented the methods for improving disaster prevention technical experts.

• 농업과학연구
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• 제48권4호
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• pp.729-738
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• 2021

The purpose of this study was to suggest an improvement plan ultimately to develop practical evaluation methods for national technical qualifications in the field of seeds and horticulture based on the National Competency Standards. Through this, national technical qualifications can be strengthened in terms of professionalism in the seeds and horticulture field. In order to conduct this study, the national technical qualification currently in use was matched to certain competency units and competency unit elements of National Competency Standards. We then visited an industrial site to understand the practical factors related to the technical, facility and equipment aspects of the seeds and horticulture industrial field, after which a practical evaluation exam was developed. Also, for a feasibility study, a pilot test assessment was conducted for students majoring in seeds and horticulture, with a survey also conducted with field experts and an advisory committee consisting of experts in seeds and horticulture. Based on the results, by suggesting an improvement plan for a practical evaluation method leading to better national technical qualifications in the field of seeds and horticulture, it was shown to be possible to improve knowledge, technical, and literacy aspects. This can lead to the training of outstanding technical professionals. Ultimately, the results here are expected to contribute to the improvement of the seeds and horticulture industry.

• 디지털융복합연구
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• 제19권6호
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• pp.239-250
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• 2021

기업이 신기술의 도입을 검토할 때 기술의 이점을 충분히 활용하기 위해서는 해당 기술과 관련한 기술적 특성에 대한 정확한 파악과 선별적인 적용이 중요하다. 본 연구에서는 기업이 블록체인 기술 신규 적용의 효율성을 높이기 위해 상대 중요도가 높은 기술적 특성을 분석하였다. 선행연구를 통해 확인되는 블록체인의 기술적 특성을 시스템 계층구조 관점에서 재분류하고, 기술적 특성의 하위 세부요인을 도출하였다. 그리고 기업 내 전문가와 SI 전문가를 대상으로 실시한 기술적 특성의 상대적 중요도에 대해 설문조사를 AHP(Analytical Hierarchy Process) 기법을 활용해 분석하였다. 분석결과 응답자들은 보안성과 관련한 해킹의 위협에서 데이터 보호를 가장 중요한 요인으로 평가하였다. 그리고 기업 내 전문가와 SI 전문가 간에 기술적 특성에 대한 중요도 및 업종별 전문가 그룹 간의 기술적 특성의 중요도 우선순위 비교결과도 서로 다르게 나타났다. 다가올 4차 산업혁명의 변화에 맞추어 본 연구의 결과는 기업에서 블록체인 기술적용 시에 유용하게 활용될 수 있을 것으로 기대된다. 향후 업종별 블록체인 기술 수용에 필요한 내·외부 요인과 기술도입을 통한 효과에 대한 실증분석도 의미 있는 연구가 될 수 있을 것이다.

• 실천공학교육논문지
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• 제16권1_spc호
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• pp.21-31
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• 2024

본 연구는 ChatGPT를 활용한 글쓰기 의사소통 역량을 평가하는 AI 평가도구 개발에 초점을 두었다. 개발 과정에 있어 내용 전문가와 기술 전문가 간의 상호작용을 통해 IT와 인문사회 영역의 융합과정을 탐구하였다. 내용 전문가와 기술 전문가는 긴밀한 소통 및 상호작용을 통해, 글쓰기 의사소통 역량의 채점기준을 탑재하였고 각 영역별(내용의 적절성, 조직의 효과성, 어법의 정확성) 점수와 피드백을 제공하는 AI 평가도구를 개발하였다. 이 과정에서 본 연구는 내용과 기술이 어떻게 결합하는지에 대한 과정을 드러내고, 이후 생성형 AI를 활용한 평가도구 기술 전문가를 포함한 융합연구자들이 유의해야 할 사항 등에 대해 제시하였다.

• 한국전자거래학회지
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• 제7권3호
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• pp.181-201
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• 2002

Due to the development of information technology of digital revolution, It is recognized that technical development and standardization are getting important. In this study we executed questionnaires for experts in industry, academy and research institution to survey on the demand for the mobile internet technical development and standardization in the IMT2000 environment. This analysis of the technical development and standardization can be utilized to make strategies of related industry and alternatives of policy for our government. It is expected that this study will contribute to the preoccupy of global market.

• 한국의류산업학회지
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• 제19권2호
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• pp.230-239
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• 2017

In the clothes industry, there are lack of experts including technical designers who can analyze the fit of clothes. This study is to provide practical data available for fit analysis education by distinguishing the differences in standards and aspects of garment fit between experts and novices, through the eye-tracking technology to quantify the sense of fit. For this study, two groups were organized; one composed of 7 experts with over 15 year-experience including technical designers and patternmakers, and the other composed of 7 novices who are students majoring in clothing. Wearing the goggle type eye-tracker Tobii Pro Glasses 2, the participants in the experiments were required to conduct fit analyses for a pair of pants on a live model. After those experiments, they were required to check the items for fit analysis and assess the importance level of them on a questionnaire. The differences between the two groups in the ratios of total visit count and total visit duration by each AIO(Area of Interest) of clothes were analyzed through non-parametric statistical test. The results of eye tracking experiments showed that experts focused on center front and back line, crotch area, and side seam, while novice's fixation points were dispersed around the pants. The survey results showed that the experts put importance on the center line position and its verticality, front-back proportion of side seam line, and front-back proportion of waist line, 71.4~100% of whom checked them, while 14.3% of the novices checked them.

• 기술사
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• 제26권6호
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• pp.40-53
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• 1993

• 기술사
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• 제26권5호
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• pp.74-85
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• 1993

• 한국국방경영분석학회지
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• 제30권2호
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• pp.122-132
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• 2004

The aim of this paper is to show the process of R&D Project-Priority Ordering in the Defense Technology field. We propose specific methods (Delphi, Analytic Hierarchy Process (AHP), Scoring) to order the R&D Project-Priority. In general, to decide the priority of R&D projects most of researches depend on questionnaires which are surveyed by experts. However, it is criticized that this process cannot reflect the limitation of experience and knowledge of experts. In this process, we separate evaluators in two parts: the first is strategic experts, the second is technical experts. Evaluators can choose and evaluate the alternatives which they are familiar with, so we can obtain reliable results. Finally, based on our process of the R&D Project-Priority Ordering we formulate policy implications for managing the defense technology.

• Computers and Concrete
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• 제12권2호
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• pp.109-129
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• 2013

This work presents an approach to model concrete shrinkage. The goal is to permit the concrete industry's experts to develop independent prediction models based on a reduced number of experimental data. The proposed approach combines fuzzy logic and genetic algorithm to optimize the fuzzy decision-making, thereby reducing data collection time. Such an approach was implemented for an experimental data set related to self-compacting concrete. The obtained prediction model was compared against published experimental data (not used in model development) and well-known shrinkage prediction models. The predicted results were verified by statistical analysis, which confirmed the reliability of the developed model. Although the range of application of the developed model is limited, the genetic-fuzzy approach introduced in this work proved suitable for adjusting the prediction model once additional training data are provided. This can be highly inviting for the concrete industry's experts, since they would be able to fine-tune their models depending on the boundary conditions of their production processes.