• Journal of the Korean Society of Surveying, Geodesy, Photogrammetry and Cartography
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• v.15 no.1
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• pp.107-116
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• 1997

This study is concerned about the comparison of accuracy between the plane table survey and the transit survey in the boundary survey. Up to the present, the plane table survey is used for the boundary survey in Korea the plane table survey usually causes both human and mechanical observational errors large enough. In this study, both the plane table survey and the transit survey using total station were used and the same points were measured from the same station. As the results, the positional error has 2~20 cm in plan table survey and 0~2 cm in the transit survey. Thus the transit survey is considerably accurate compared to the plane table survey in the boundary survey.

• Convergence Security Journal
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• v.18 no.5_2
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• pp.73-82
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• 2018

The goal of this study is to look deeper into a read-write education method for improving communication abilities of petty officer majoring students in community colleague level. The read-write education method improves reading and writing abilities at the same time. Therefore, the read-write education method is modified to a 'read-write-correction' education method and the method is planed proper ways to run the course of the education. A writing report class method which is based on 'read-write' education method is the key process of this education. the education method suggests directions of a taking memo and a guideline of summarizing from the reading part, and the directions of a taking memo and a guideline of summarizing are used on report writings class from the writing part of the 'read-write' education method. The correction part of the education method is controlled by instructors under a process of the 'read-write-correction.' The read-write education method by using the report writing helps to improve communication abilities in work fields because the report writing is based on utilizing document formats that can be used future in petty officer work filed. For the last, the study mentions a proposal for further tasks on this field of the study.

• The Journal of Korean Institute for Practical Engineering Education
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• v.1 no.1
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• pp.13-18
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• 2009

In this paper, local industry target by analyzing the actual state of engineering education-oriented, demand for engineering education to come up with ways to improve. To this end, training human resources training program in engineering education practice Caps-tone design, Cooperative system, contract-type as the main theme of human resources in the southwestern industrial target academic staff investigate the actual conditions were run cooperative education programs. Survey, southwestern regional industry operating experience, most industry-university cooperative education program that was unsatisfactory. In addition, promoting Cooperative system experience in the industry will promote the future looked reservation position, while the Caps-tone design is somewhat academic partners participating a majority opinion education program run by the model will be developing. Regional strategy based on future demand for industry-oriented engineering education program for running is to come up with ways improvements.

• The Journal of the Korea Contents Association
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• v.11 no.2
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• pp.195-203
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• 2011

This case study is based on a fundamental class actually done in the film and video department in Sungkyul University. It aimed at suggesting supportive role for typical film production class in universities in Korea. The list of film styles mentioned in this text is selected from the actual ones for the class and it is focused on utilization of sound and camera. It is ultimately designed to guide students to actual making films. First of all, for example, with a humble camcoder, students are encouraged to record both image and his/her narration which is directly recorded into the built-in microphone. Also directional microphone could be used to experience various positions of 'point-of-hearing'. Regarding camera movements, only distinctive ones out of typical utilization are selected to be dealt with. The movements created by moving vehicle such as dolly or crane beyond the limit of human ability could bring up high imagination of students on movement, besides this could be also easily applied to them for using hand-held technique instead of vehicle. This attitude acquired through the course is important for gettig over the resistance they might have before actual experiencing machinary use in production.

• Journal of Industrial Convergence
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• v.18 no.6
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• pp.147-154
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• 2020

It is difficult to educate the overall operation of public and private blockchains with different characteristics. Recently, most education for blockchain is targeted at public blockchains such as Bitcoin and Ethereum. However, in an actual business environment, a private blockchain such as HyperLedger Fabric is used because access to corporate data is controlled through user authentication. In the case of HLF-based education, it is necessary to understand various components that are not in the public blockchain, such as peers, orderers, and channels. In this paper, a lab framework for HLF is designed for an efficient and systematic understanding of the functions and operations. The framework consists of HLF network, chaincode, and decentralized software control functions. Through the framework, the network configuration, distribution and activation of chaincode, and dApp execution process were checked step by step, and it was very easy to understand the overall flow for blockchain services. In addition, it is expected that a systematic understanding of the overall flow will be possible even in future network expansion.

• 한국벤처창업학회:학술대회논문집
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• 2022.04a
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• pp.65-71
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• 2022

최근 경제불황 및 실업률 증가, 일자리 창출의 대안으로 창업이 떠오르고 있다. 특히 정부는 혁신적인 인재 육성을 위해 대학 창업교육 및 창업지원의 중요성을 강조하고 있다. 본 연구의 목적은 D대학 학생을 중심으로 대학 창업교육 및 창업지원 중요도 및 성취도 차이를 분석함으로써 요인별 우선순위를 파악하고자 한다. 이를 위해 대학 창업교육 및 창업지원의 질적 성장 및 고도화 방안을 도출하고자 IPA(importance-performance analysis)분석을 이용한 중요도-성취도 차이를 분석하였다. 연구결과는 다음과 같다. 대학 창업교육 및 창업지원의 모든 요소에 대하여 중요도가 성취도보다 높게 나타나 이에 대한 해결방안을 마련할 필요가 있다. 또한 중요도-성취도 매트릭스에서 가장 개선의 우선순위가 높은 요인은 「자금 및 투자지원」, 「창업 공간 및 시설지원」, 「경영자문」, 「특허 및 지식재산 지원」, 「창업현장실습」 순으로 나타났다. 이에 본 연구에서는 수요자 중심의 창업교육 및 지원제도가 구축할 수 있도록 대학 내 자체 창업투자 재원 확보(실행), 대학의 액셀러레이터 역할 및 기능 강화, 학생창업자 입주공간 우선 지원 및 확대, 기술 기반 학생창업자에 대한 지식재산권 보장(지원), 학생들의 수요조사를 반영한 창업교과목 개발 및 보급 등을 제언하고자 한다.

• Journal of the Korean Chemical Society
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• v.53 no.4
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• pp.432-444
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• 2009

In this study, we investigated the perceptions and the educational needs of pre-service primary and secondary teachers on cooperative learning in science. The survey was administered to 102 seniors at the department of science education in three universities of education and 64 seniors at the department of chemistry education in three colleges of education. The results revealed that the pre-service primary and secondary teachers learned the theories and experienced the practices on cooperative learning through various methods in the several subjects, and especially had many difficulties in appling cooperative learning to the demonstrations and/or the actual science classes. The degree of their understanding on cooperative learning was comparatively high, and the perceptions on the advantage/disadvantage of cooperative learning in science, the willingness practicing it, and the outside aids influencing on implementing it were relatively positive. They highly perceived on the necessities of diverse educations related on cooperative learning in science in pre-service teacher education processes. The willingness implementing cooperative learning in science class was significantly correlated with the necessities of diverse educations. These were also significantly correlated with the perceptions on the advantage/disadvantage of cooperative learning in science, the educational assessments on the advantage/disadvantage of it, and the educational assessments on the outside aids influencing on implementing it, respectively. Educational implications of these findings are discussed.

• Journal of Engineering Education Research
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• v.8 no.1
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• pp.71-83
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• 2005

This paper presents an internet-based self-learning educational system which can be enhancing efficiency in the learning process of Java language. The proposed self-learning educational system is called Java Web Player(JWP), which is a Java application program and is executable through Java Web Start technologies. Also, three important sequential learning processes : concept learning process, programming practice process and assessment process are integrated in the proposed JWP using Java Web Start technologies. This JWP enables the learners to achieve efficient and interesting self-learning since the learning process is designed to enhance the multimedia capabilities on the basis of various educational technologies. Furthermore, internet-based on-line voice presentation and its related texts together with moving images are synchronized for efficient language learning process. Also, a simple and useful Java compiler is included in the JWP for providing language practice environment such as coding, editing, executing and debugging Java source files. Finally, repeated practice can make the learners to understand easily the key concepts of Java language. Simple multiple choices are given suddenly to the learners while they are studying through the JWP and the test results are displayed on the message box. This assessment process is very essential to increase the learner's academic capability.

• Proceedings of the Korean Information Science Society Conference
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• 2012.06a
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• pp.131-133
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• 2012

본 연구에서는 컴퓨터의 개념을 학부 신입생 교육과정에서 쉽게 이해할 수 있도록 ARM 명령어 집합의 부분 집합을 정의하고, 어셈블리 언어 코드를 입력받아 실행하는 가상 머신을 설계하고 구현하였다. 기존 교육 과정의 컴퓨터 구조 과목에서 다루는 어셈블리 언어는 실제의 머신을 기반으로 하기 때문에 개념을 학습하는데 있어서 불필요하게 복잡하다는 단점이 있다. 하지만 본 연구에서는 교육에 필요한 내용만을 포함한 가상 머신을 새롭게 정의함으로써 좀 더 우아한 방법으로 컴퓨터의 개념을 이해할 수 있도록 하였다. 특히 어셈블리 언어 학습을 통해서 컴퓨터 구조와 고급 언어 간의 상호작용을 이해하는데 도움이 될 수 있다. 제안한 가상 머신은 자바로 구현하였으며, 스캐너 및 파서를 구현하기 위해서 오픈소스 컴파일러-컴파일러 시스템을 사용하였다. 해당 가상 머신은 공과대학 학부 신입생을 위한 실습 프로그램으로 사용되었으며 컴퓨터 개념의 이해를 돕는데 유의미한 기여를 하였다.

• The Journal of Korean Institute for Practical Engineering Education
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• v.2 no.2
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• pp.30-35
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• 2010

This paper proposes several methods for effective teaching of programing language(especially C). The programing languages are very important and basic subjects in the Department of Computer Engineering and Science. Many students have some difficulty in learning the programming languages. So, we will suggest several effective methods for effective teaching of programming languages. First, in order to understand the programming language effectively, we need to teach some basic computer architecture and operation principles of computer program to students. Second, it is better to teach many example-based programing skills instead of conventional grammar teaching. Third, if we teach the memory status(memory allocation/release) during the program operation, it will be much better to understand the pointer variables and memory problems. Fourth, let's improve the programming skills through effective homework assignments and experiments. Fifth, let students be guided so that they do programing by themselves. Finally, we can maximize the programming skill through the final termproject.