• 공학교육연구
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• 제21권4호
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• pp.53-62
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• 2018

The purpose of this study is to investigate the current conditions of the domestic and foreign curricula in the field of chemical engineering and to draw implications. The results of the study are as follows. Most of the domestic research universities (including non-certified universities) have curricula organized within the scope of the ABEEK certification, which is the minimum standard guide for chemical engineering curricula. However, we are concerned that chemical engineering education in some domestic universities may lack in education quality and program relevance. Graduates from these universities may not have equivalent qualifications as international graduates. It is considered that most of the 12 domestic universities organize their subjects according to the certificate of accreditation standard and to the traditional subjects of chemistry in the 'Department of Chemical Engineering' or 'Department of Chemical and Biological Engineering Chemical and Biological Engineering'. However, due to the increase in the number of overlapping subjects with other majors because of the movement towards academic diversity, the integrity of the chemical engineering curricula is at risk. In addition, after surveying the major and research areas of the department professors, it has been found that there is a shortage of professors who have majored in chemical engineering. Therefore, there is a concern that students may lack understanding of the core principles of chemical engineering. The results of the analysis of the curricula of overseas research universities (including non-certified universities) are as follows. Although the chemical engineering industry in developed countries like the United States and Europe is advancing and changing very quickly, the chemical engineering education in these countries is highly focused on traditional subjects and other related subjects in order to cultivate traditionally trained chemical engineers. The Department of Chemical Engineering at overseas universities still maintains the academic integrity of the chemical engineering field. This is a significant suggestion for our country. On the other hand, domestic universities are changing the name of their chemical engineering major, or even if the name is maintained, they are fusing their curriculum with other majors such as material engineering. Therefore, it is very necessary at this point to start a discussion regarding the integrity of the department of chemical engineering in Korea. We hope that the departments of chemical engineering in domestic universities maintain the integrity of traditional chemical engineering while operating the curriculum within the scope of the standards of the engineering education certification system.

• Journal of Information Processing Systems
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• 제19권1호
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• pp.46-54
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• 2023

To improve the railway transportation capacity and maximize the benefits of railway transportation, a method for layout optimization of railway transportation route based on deep convolution neural network is proposed in this study. Considering the transportation cost of railway transportation and other factors, the layout model of railway transportation route is constructed. Based on improved ant colony algorithm, the layout model of railway transportation route was optimized, and multiple candidate railway transportation routes were output. Taking into account external information such as regional information, weather conditions and actual information of railway transportation routes, optimization of the candidate railway transportation routes obtained by the improved ant colony algorithm was performed based on deep convolution neural network, and the optimal railway transportation routes were output, and finally layout optimization of railway transportation routes was realized. The experimental results show that the proposed method can obtain the optimal railway transportation route, the shortest transportation length, and the least transportation time, maximizing the interests of railway transportation enterprises.

• 한국항행학회논문지
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• 제27권4호
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• pp.330-336
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• 2023

급격한 도시화는 전 세계적으로 도시화가 빠르게 진행되면서 교통 혼잡 및 환경오염, 소음 공해 등의 도시문제가 대두하고 있으며, 이러한 도시 집중화 현상으로 시간 낭비와 이로 인한 경제적 손실이 발생하고 있다. 이를 해결하기 위한 도심 항공 모빌리티(UAM; Urban Air Mobility)는 3차원 미래형 도시 교통수단으로, 도로·철도·개인교통수단과 연계한(Seamless) 교통서비스(MaaS; Mobility as a Service)로 스마트시티의 중요한 교통축으로 자리 잡을 전망이다. 그러나 2023년 7월 현재, UAM 운용을 위한 공역체계, 버티포트 설계, 항법, 통신 등과 관련된 연구는 활발히 이루어지고 있으나, 조종사 교육·훈련에 대한 개념 정립, 교육·훈련 프로그램에 대한 연구는 거의 이루어지고 있지 않은 것이 현실이다. 이에 본 논문에서는 미국과 유럽의 수직이·착륙(VTOL) 조종사 교육·훈련 프로그램을 SWOT 분석 방법을 통해, 국내 조종사 양성체계에 적합한 방안을 제시하고자 한다.

• 한국의류학회지
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• 제35권7호
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• pp.748-760
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• 2011

This study examined the curricula of well-known fashion schools and educational programs through personal interviews with industry professionals. The purpose of this study was to identify the characteristics of fashion programs that are designed to improve the creativity of students. Six fashion schools in Western Europe and the United States were selected based on the number of graduates included in the Designer Handbook published by Fairchild Books. Two Korean professionals from each school were interviewed either by email or in person, resulting in a total of 12 interviews. The data were analyzed qualitatively. The results indicated that the management styles as well as the curricula of these schools include features that enhanced student creativity. The schools are located in major fashion cities and have a close relationship with industry that is maintained to provide hands-on opportunities to students. The schools have clear and solid educational goals with instructional styles that provide students significant autonomy and responsibility. The instructors work closely with individual students to guide them through their projects and help develop students' unique styles. The schools utilized the instructions and studios as well as the social and cultural environments to help students acquire creative thinking and creative behavioral patterns. The findings of this study have implications for educators who wish to develop effective educational programs that enhance student creativity.

• 한국항행학회논문지
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• 제28권1호
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• pp.51-59
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• 2024

현재 항공 산업 분야에 우수한 조종사를 공급하기 위해 전 세계적으로 전문교육기관 제도 (ATO; approved training organization)를 활용하고 있다. 세계적으로 활용되는 이 제도는 각 국가에 맞는 실정으로 변형되어 활용되고 있다. 본 연구에서는 우리나라 조종사 양성 전문교육기관의 운영방식 및 교육 환경을 자세히 살펴보고, 국제민간항공기구의 국제표준, 미국, 유럽, 캐나다 등과 일본, 중국, 싱가포르 등 주변국의 비행 교육기관 운영방식 및 비행교육 환경을 비교하여 차이점을 도출함으로써 우리나라 전문교육기관 제도와 어떠한 차이를 보이는지를 비교하였다. 이러한 비교자료를 기반으로 해당 업무 종사자들의 설문 조사를 통해 국내 항공안전법 전문교육기관 지정기준에서 설정하고 있는 학과 수업 양에 대한 만족도가 설문대상의 특성에 따라 큰 차이가 있었고 학과 수업과목에 따라 중요도의 차이가 발생하였다.

• 한국과학교육학회지
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• 제18권4호
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• pp.545-555
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• 1998

과학 탐구 능력의 향상은 과학 교육의 중요한 목표가 되어왔다. 이 목표를 달성하기 위하여 과학 교육 과정, 탐구 수업 방법, 교육 환경의 개선이 중요하다. 또 다른 중요한 요인은 과학 탐구 능력을 측정할 수 있는 도구를 개발하는 것이다. 그 동안 과학 탐구 능력 검사 도구는 우리 나라에서 뿐만 아니라 외국에서도 많이 개발되었다. 그러나 대부분은 문장으로 주어진 상황에서 각 탐구 요소를 측정하도록 되어 있어서 각 검사 도구에서의 독특한 특징을 발견할 수가 없다. 본 연구의 목적은 선 그래프를 이용하여 신뢰롭고 타당한 과학 탐구 능력 검사 도구를 개발하는 것이다. 선행 연구 등을 통하여 선 그래프를 이용하여 측정할 수 있는 과학 탐구 요소 6가지(가설 설정, 변인 통제, 자료 변환, 예상, 추리, 결론 도출)를 선정하고, 예비 검사와 현장 검사를 통하여 문항을 수정 보완하고, 최종적으로 4지 선다형의 19문항을 개발하였다. 본 검사 도구의 내용 타당도는 78%, 신뢰도 (KR-20)는 0.82, 평균 변별도 지수는 0.57, 그리고 평균 난이도 지수는 0.47이었다. 이 결과는 좋은 검사 문항의 기준에 합당하므로 본 검사 도구는 과학 탐구 능력을 측정할 수 있는 신뢰롭고 타당한 검사 도구라고 할 수 있다.

• 식물분류학회지
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• 제48권1호
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• pp.43-47
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• 2018

Pimpinella saxifraga L. (Scarlet pimpernel or Burnet saxifrage), a newly introduced species, was found from Baekyakyi oreum (a parasitic cone or cinder cone) in Seogwipo, Jejudo Island. This species is native to Europe and western Asia and is reported as a widely invasive species around the world. Pimpinella saxifraga is distinguished from other related Korean taxa by leaves that are pinnately compound with 3-7 pairs of segments, which vary from simple, ovate, to 2-pinnatisect, with linear lobes. The vernacular name of "Baek-yak-yi-cham-na-mul" was assigned after the name of the cinder cone where it was initially discovered. We provide descriptions of the morphological characters, photographs and a key to allied taxa in Korea. The geographical origin and introduction routes are unknown, but it is highly likely that it was introduced as fodder given its high nutritious value for sheep and cattle or as a medicinal herb. This species invades commonly grasslands and woodlands and prefers dry, well-drained, and calcareous soils. The distribution of this species was analyzed by searching extensively in surrounding Baekyakyi oreum and adjacent cinder cones, but no other populations were observed. It is protected commonly at the edges or inside of the patchy pine forest in the cinder cone from grazing by cattle; given the worldwide invasive nature of this species, special monitoring and management plans should be developed.

• 만화애니메이션 연구
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• 통권27호
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• pp.177-198
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• 2012

디지털 매체의 발달과 교육에 대한 관심은 전 세계적으로 디지털 교육디바이스의 발전을 가져왔다. 교육 선진국인 영국은 전자 칠판, 전자 책상 등 다양한 디지털 교육 매체를 활용하고 있고 일본은 Ditt 액션 플랜을 계획하여 디지털 교과서를 국가적 차원에서 투자 발전시키고 있다. 인터넷 선진국인 한국의 경우는 2007년 수학 디지털 교과서를 시작으로 과학교과서를 거쳐 2010년 영어 공교육강화 정책이 시행되면서 2011년 영어디지털 교과서가 국가 정책의 일환으로 도입 되었다. 빠르게 디지털 교육매체를 받아들이고 발전시키고 있는 과도기적 시점에서 효율적인 교육 효과와 디자인 가이드의 설립을 위하여 디지털 교육 선진국의 디지털 교과서 및 교육 매체의 적용 사례연구를 통한 장단점을 분석하여 한국 디지털 교육의 나아갈 방향을 잡는 것이 필요하다. 이에 본 연구는 LG 유럽 디자인 센터를 기반으로 디지털 교육의 선진국인 영국과, 복지 사회의 기반위에서 적극적인 디지털 교육을 이끌고 있는 스웨덴을 사례 연구 대상국으로 선정하며. FGI, 집중 관찰 분석, 설문, 휴리스틱, KJ 법을 통해 2차례로 분석하며, 현황분석은 국가적으로 막대한 투자를 받고 있는 영국을 중심으로 살펴보며, 스웨덴은 사례연구 및 설문 분석 시 포함한다. 분석 결과 대체적으로 디지털 교과서를 단독으로 사용하는 교육보다는 프린트 교과서 사용을 병행하여 각 매체의 장단점을 적절히 활용하여 수업하는 것을 선호하고 있었으며 학생 및 교사의 만족도도 높게 나타났다. 특히 교사들이 쉽게 적응할 수 있는 디지털 매체의 GUI 디자인이 요구되고 있었다. 이에 향후 디지털 교과서 디자인 기획에 있어서 타겟층(교사와 학생)의 사전 조사 및 설문 분석을 통해 사용자의 특성을 고려한 디지털교육 매체만을 위한 디자인 기획을 해야 한다. 본 연구결과는 디지털 해외 선진국의 사례를 파악하여 국내 디지털 교육산업에 기초 자료로 활용하는데 의의가 있다.

• 아시안잔디학회지
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• 제13권2호
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• pp.91-100
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• 1999

School is the center for life of the students, 30% of Korean population. Students spend half of their daily life at school. However, amenity of school is not so good because school grounds in Korea are covered with soil while in USA and Europe with turf. This study was conducted to provide guidelines for constructing natural turf ground at school. 1. As of 1999, number of school grounds covered with turfgrass in Korea is only 130 out of 10,345. More turfs grounds should be constructed to improve amenity of school. Dept. of Education in Japan supports schools to establish turf grounds. 2. In Korea, only Zoysia japonica is used while in Japan several turfgrasses such as Zlysiagrass, bermudagrass and tall fescue are used. 3. In Korea and Japan, turfgrass at school is planted on soil based rootzone system resulting poor quality by heaby traffic. Recently in Japan, sand based rootzone systems such as Califonia and USGA systems are used at the schools with many students. 4. School turf both in Korea and Japan was managed by students and teachers. Turf quality of schools in Korea was not so good due to the poor management.

• 한국의류학회지
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• 제34권12호
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• pp.2039-2050
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• 2010

This study examines Queen Marie Antoinette's costumes in her portraits according to symbolic meanings and analyzes the expressive effects of Queen Marie Antoinette's costumes in the movies. The symbolic meanings through the costumes of Marie Antoinette expressed in the portraits shows the strong historical power of France in Europe along with the majestic appearance of the queen. A new perception of Marie Antoinette's taste can be found as she wore simple robe $\`{a}$ la l$\'{e}$vite in addition to extravagant costumes that demonstrated convention and position. The benevolent, extravagant, and splendid side of Marie Antoinette in history was emphasized; however, it also emphasized that she was a fashion leader with adventurous thinking and a liberal mind who accepted new things that transcend the era through this costume. The results of studying the expressive effects of Marie Antoinette's costumes as presented in the movies through the formative analysis of DeLong are as follows. The costumes expressed like this were observed through definer and the priority of observation, and it could be classified and analyzed in 4 expressive effects of excitement, calmness, strength, and delicacy; in addition, it induced the visual maximization according to the flow of the movie. After the study analyzed movies about the queen through four expressive effects, the costumes were shown as excitement, calmness, strength, and delicacy according to the flow of play.