• International Journal of Internet, Broadcasting and Communication
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• 제11권1호
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• pp.1-7
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• 2019

Nowadays learning has developed to a new way of anywhere and anytime by using mobile devices called m-learning which can provide flexibility, independency and creativity in academic environment. Most studies about m-learning are for higher education and the most users of m-learning are higher education students. Although developed countries are using m-learning in educational sectors, most of the Middle East countries are far from m-learning, and facing number of challenges. In Iran m-learning is still in early stage of implementation in higher education and in terms of technical and infrastructural aspects there is a vast gap in compare with developed countries. Although technical and infrastructural difficulties are one of the significant aspects in implementation and integration of m-learning technologies in education, the technology will not be successful if could not adopt with users. Due to the importance of user adoption with m-learning, there are limited studies about m-learning adoption in higher education of Iran. This paper attempts to review on technical and infrastructural aspects that facilitate m-learning which have effect on adoption of Iran higher education system. The review of the trend in the literature provides a reference for higher education institutes for decision making in developing m-learning for their students.

• International Journal of Computer Science & Network Security
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• 제22권2호
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• pp.261-271
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• 2022

The study aimed to identify the impact of the application of technical equipment for infrastructure to achieve the quality of e-learning for students in the faculties at Northern Border University, in Arar city. The study applied the analytical survey study method. To achieve the study purpose, the researcher prepared a study tool which is a questionnaire to measure the impact o of applying technical instrument for the infrastructure to achieve the quality of e-learning for students. The study sample size reached (218) students from both groups from the university faculties in Arar city. The results of the study revealed a tendency in the study sample's responses to the availability of the majority of the questionnaire criteria significantly. This indicates the positive impact of the application of technical equipment on the infrastructure to achieve the application quality of e-learning at Northern Border University, the study recommended the following: The need to pay attention to measuring the quality of electronic courses every two years in addition to the need to adjust the quality standards of e-content provided through e-learning platforms. Also, there is the gradual application of e-learning at the university in addition to spreading the culture of e-learning quality among all groups of the university community. Also, it is necessary to direct them towards benefiting from the advantages of e-learning that observes quality standards.

• 한국정보통신학회:학술대회논문집
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• 한국정보통신학회 2012년도 추계학술대회
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• pp.669-670
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• 2012

디지털화된 새로운 패러다임(paradigm)은 교수 미디어에 있어서도 많은 변화를 가져오고 있다. 과거의 일방적 지식전달방식에서 탈피하여 피교육자 스스로 선택적으로 강의를 찾아다니면서 본인의 능력에 맞도록 수업을 할 수 있으며, 각종 e-Learning 컨텐츠의 활용은 물론 피드백이 가능한 커뮤니케이션을 요구하게 되었다. 본 연구에서는 디자인 기술 분야의 교과목에서 도입중인 e-Learning을 중심으로 고려되어야 할 사항 및 효율적인 학습방법과 그 활성화 방안의 한 가지를 제시하였다.

• 한국학교수학회논문집
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• 제5권1호
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• pp.135-145
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• 2002

Technical high school aims at educating students to acquire fundamental skill and technology required for being competent technicians, to be creative in adjusting themselves to the changing industrial society, and to do self-realization and find their ways toward the future on their own. To attain that goal and maximize learning effect, mathematics education is very important as prerequisite learning for technical subjects, as most technical courses in technical high school are basically based on mathematics. The purpose of this study was to discuss how mathematics education could be successfully linked to technical courses in an attempt to make it function properly as prerequisite learning for major subjects and facilitate students' technical learning. For that purpose, what problems the mathematics components of major subjects and the curriculum had was examined and the way to offer better education was presented. And there are some suggestions regarding mathematics education: First, technical mathematics should be newly inserted into technical high school curricula to help students learn major subjects in more efficient way. Second, most technical high schools are expected to just require tenth graders to complete a 10-stage mathematics course. In that case, they might find difficulties in learning major subjects when they are in their 11st and 12th grade. The curriculum should be designed to have 11st and 12th graders take mathematics education. Third, many students find a job after graduation, but the growing number of students go on to university to receive more education in the same field. Accordingly, there is a need to enlarge continuous progress plan, rather than completion-type one, to make students well-grounded technically. And mathematics should be taught in more classes as prerequisite subject for major courses. Fourth, mathematics elements necessary for each major subject should be outlined and announced to schools so that they could reorganize mathematics and major courses appropriately.

• 한국정보통신학회논문지
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• 제14권7호
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• pp.1521-1528
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• 2010

본 논문은 학습복잡계 이론의 시각에 근거하여 공학적 글쓰기의 관계 및 교수방법을 고찰한 것이다. 이를 위해 학습복잡계 이론의 구성요소와 특징을 살펴보고 새로운 글쓰기 교육의 가능성을 검토해보았다. 그 결과 공학적 글쓰기교육의 접근 방법이 확장되었을 뿐만 아니라 교육적 실현 가능성이 탐색되었다. 이는 새로운 공학적 글쓰기 교수학습의 가능성을 여는 계기가 될 것이다. 또한 이와 관련하여 앞으로 구체적인 사례 연구와 교재개발 등이 체계적 진행되어야 할 것을 제안하고 있다.

• 공학교육연구
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• 제20권3호
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• pp.42-49
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• 2017

This study is about the influence of recording reflective journals and receiving feedback from professors on academic achievements in technical writing. We analyzed the differences between the test group who had recorded reflective journals and getting feedback, and the control group who had gotten feedback without reflective journals. And we compared academic achievements by conducting both professor evaluation and peer evaluation in technical writing. The results showed better learning effect, learning satisfaction and academic achievements in the test group than the other.

• Wind and Structures
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• 제34권6호
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• pp.511-523
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• 2022

Detecting the icing on wind turbine blades built-in cold regions with conventional methods is always a very laborious, expensive and very difficult task. Regarding this issue, the use of smart systems has recently come to the agenda. It is quite possible to eliminate this issue by using the deep learning method, which is one of these methods. In this study, an application has been implemented that can detect icing on wind turbine blades images with visualization techniques based on deep learning using images. Pre-trained models of Resnet-50, VGG-16, VGG-19 and Inception-V3, which are well-known deep learning approaches, are used to classify objects automatically. Grad-CAM, Grad-CAM++, and Score-CAM visualization techniques were considered depending on the deep learning methods used to predict the location of icing regions on the wind turbine blades accurately. It was clearly shown that the best visualization technique for localization is Score-CAM. Finally, visualization performance analyses in various cases which are close-up and remote photos of a wind turbine, density of icing and light were carried out using Score-CAM for Resnet-50. As a result, it is understood that these methods can detect icing occurring on the wind turbine with acceptable high accuracy.

• 한국건설관리학회:학술대회논문집
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• 한국건설관리학회 2003년도 학술대회지
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• pp.610-613
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• 2003

건설산업의 국제경쟁력 강화를 위해서는 기술력의 확보가 무엇보다 중요하다. 기술력은 유능한 엔지니어의 양성과정에서부터 시작됨의 인식으로 대학교육의 중요성이 대두되고 있는 현실이다. 본 연구에서는 수동적 교육의 한계를 극복하기 위하여 능동적 학습방식의 의의 및 중요성을 제시하고자 한다. 사례로서 중량의 양중작업용 타인크레인을 대상으로 능동적 학습 절차와 주요 수행 내용을 설명하고 학습효과를 분석한다.

• 공학교육연구
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• 제23권6호
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• pp.40-50
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• 2020

This paper proposes learning modules as a kind of integrated instruction model for soft skills program outcomes to enable CEA. Learning modules consist of course learning objectives(outcomes) described in detail, learning content(elements), learning activities(teaching learning methods), evaluation methods, evaluation rubrics so that they can be evaluated based on the performance criteria of the program learning outcomes. The unit of time for the learning module is 50 minutes. If this learning module is applied, it is expected that the soft skill program outcomes can be evaluated in the technical course. As a result of the expert feasibility study, the positive answers were much higher than the negative answers in most of the questions about the composition of the learning module or the method of managing the class.

• 과학교육연구지
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• 제41권3호
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• pp.281-296
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• 2017

이 연구의 목적은 일반계 고등학생과의 비교를 통해 공업계 특성화고등학교 학생들의 과학학습동기를 탐색하는 것이다. 이를 위해 구체적으로 두 학교 학생들의 과학학습동기 수준을 비교하였으며, 학습동기 구인들의 상관관계는 어떠한 차이가 있는지 비교하였다. 마지막으로 공업계열 학생들의 과학학습동기가 학업성취에 미치는 영향을 확인하였다. 이 연구에는 공업계 특성화고등학교 학생 596명과 일반계 고등학교 학생 1063이 참여하였다. 자료 분석을 위해 이원변량분석(two-way ANOVA), 독립표본 t-검정, Pearson상관관계 분석의 두 가지 통계 방법을 사용하였다. 분석 결과 학교와 학년간 상호작용이 과학학습동기 차이에 유의미한 효과를 나타내었다. 일반계 고등학교 학생들이 학년에 따라 학습동기의 큰 차이를 보이는 반면, 공업계 특성화고 학생들의 경우 학년 간 유의미한 차이가 없었다. 특히 일반계 고등학교 자연계열 학생들에 비해 낮은 수준의 과학학습동기를 나타내었다. 과학학습동기의 다섯 가지 요소 간 상관관계 또한 일반계 고등학교 학생들에 비하여 공업계고 학생들이 상당히 낮았다. 마지막으로 공업계 특성화고 2학년들의 과학학습동기와 학업성취도의 상관정도는 1학년학생들에 비해 적었다. 이러한 결과들을 종합해 볼 때, 공업계 고등학교 학생들의 과학학습동기 향상을 위한 교육적 전략이 필요함을 알 수 있다. 결과들을 바탕으로 공업계열 학생들의 과학교육의 방향에 대하여 논의하고자 한다.