• Proceedings of the Korean Information Science Society Conference
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• 2012.06b
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• pp.462-464
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• 2012

이미지를 입력으로 사용하는 다양한 응용 분야에서, 이미지에 포함되어 있는 객체의 의미를 이해하는것은 매우 중요하다. 이미지에 포함된 객체의 인식을 위해 우선적으로 관심 영역을 추출하는 경우, 인식하고자 하는 대상의 특징에 대한 사전 지식이나 입력된 이미지에서의 위치, 색, 그리고 크기 정보를 이용하는 것이 일반적이다. 그러나 이미지로부터 사전 지식이 전무한 불특정 다수의 객체에 대한 의미를 추론해야 하거나 그로부터 정보를 수집해야 하는 경우, 이러한 관심 영역 추출 방법은 효과적이지 않다. 본 논문에서는 이를 위해 컬러 이미지를 입력으로 사용하는 응용에서 이미지의 양자화 된 색 정보와 다중 저해상도 정보만을 이용하여 관심 객체가 될 가능성이 있는 후보 관심 영역들을 포함하는 최소 장방형 영역들을 구조적 정보와 함께 추출할 수 있는 방법을 제안한다.

• Korean Architects
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• s.483
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• pp.45-70
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• 2009

건축이 최근 지식경제부의 영역으로 편입되면서, 건축은 새로운 국면을 맞게 되었다. 그간 국토해양부와 문화체육부 산하에서만 다루어지던 내용위에 지식이란 측면의 중요성이 추가로 얹어지게 되었다. 따라서 그간 문화 예술, 기술 산업분야로 정의되었던 건축이 지식분야를 포함하면서 건축의 본질적 정의에 많이 가까워진 것으로 판단된다.

• Journal of Engineering Education Research
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• v.1 no.1
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• pp.57-79
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• 1998

In this paper, I advocate interactive model which treats science and technology as distinguishable subcultures each with their own bodies of lore and competence against the traditonal hierachical model which treats technology as applied science. For engineering science which is a component in technology as knowledge, I count design as the core part of engineering and discuss the characteristic of engineering design. I also critically assess the models of technological knowledge change, Khunian model and variation-selection model to understand the relation between science and technology. I propose a model that science and technology interaction is mediated interaction. I only outline the plausibility of this model. Industrial research is a modern form of the interaction between science and technology. I discuss Reich who focused on the broad background of industrial research and MeyerThurow who has microperspective in industrial research. The conclusion I draw from the discussion, is that through industiral research, the science-technology interaction become more structured and autonomous, and the scientists and engineers become simply patrs of the structure of industrial research rather than the personal subject.

• Journal of the Korean School Mathematics Society
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• v.16 no.1
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• pp.157-185
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• 2013

This study was to investigate novice teachers' Specialized Content Knowledge for Teaching in High School Calculus Lessons. The lessons of two novice teachers in Kyunggi Do were observed from July, 2011 to Feb. 2012. All observed lessons were audeotaped and transcribed into word files. Their calculus lessons were analyzed into three kinds of knowledge consisting of SCKT. Their SCKT just copied the contents of the textbook and other additional SCKT were not found for teaching. Even though students asked a question that they did not understand, the teacher just repeated the previous contents that already he used. But this study included possible contents of SCKT within the areas these teachers covered so that teachers in school may use for teaching of Calculus. The novice teacher do not have sufficient experience, the program of the college of education and the contents of the teacher certificate-examination should include multi-dimensional approaches in SCKT to pre-service teachers in order to raise better specialized teachers in mathematics.

• KIPS Transactions on Software and Data Engineering
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• v.6 no.8
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• pp.411-418
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• 2017

The curriculum is about what to teach and learn, which is the basis for judging the level of knowledge. At the present time when the necessity of informatics education is emphasized, cultivation of human resources to actively cope with the SW-oriented society is the core of national competitiveness. The purpose of this study is to compare and analyze the quantitative aspects of high school curriculum based on higher education curriculum. Among the 18 knowledge areas, 'America' has 15 areas, 'UK' has 10 areas, and 'Japan' has 7 areas. However, 'Korea' has 6 areas, The purpose of this study is to understand the current status of Korea's information curriculum through the analysis of curriculum and to provide contents and implications for the curriculum revision.

• Proceedings of The KACE
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• 2017.08a
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• pp.241-243
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• 2017

2015 개정 교육과정 총론에서는 Bloom의 교육목표분류에 기반하여 지식, 기능, 태도 영역에서 균형 있는 수업과 평가를 하도록 강조하고 있으며, 국외에서도 컴퓨팅 교육에서 지식, 기능, 태도 등에서 균형있는 접근을 하기 위한 노력을 기울이고 있는바, 현재 제안되고 있는 대부분의 수업 및 평가가 지식 측면을 중심으로 구성되어 있는 점을 보완하기 위하여 본 연구에서는 컴퓨팅 사고력에 대한 국외의 동향과 2015 개정 교육과정 총론에 비추어 소프트웨어 교육의 지식, 기능, 태도적 측면의 의미와 다룰 수 있는 내용을 고찰하였다.

• Journal of agricultural medicine and community health
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• v.35 no.3
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• pp.301-313
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• 2010

Objectives: The purpose of this research is to provide foundational data for reeducation concerning prehospital emergency care in order to improve the performance of emergency medical technicians (EMTs) working at 119 fire safety centers. Methods: Data were collected using a mail-in questionnaire developed by researchers from 288 subjects, who were EMTs working at 119 fire safety centers and local units in the Gwangju Metropolitan City and South Jeolla Province, from March 1, 2009 to April 31, 2009. Results: The mean score for EMTs' knowledge on drug intoxication was7.04 out of a total of 10 points. The mean score for EMT's attitude of emergency treatment performance on drug intoxication was 2.96 out of a total of 4 points. The level of EMT's knowledge is relatively high regarding prehospital care for drug intoxication. The EMT's attitude of performances demonstrated an understanding of the patients' conditions. However EMTs did not actively explain the prognosis and medical conditions for their patients. Conclusions: This research will contribute to making plans for reeducating emergency crew working at 119 fire centers so that can they have a more active attitude towards prehospital emergency medical care.

• Proceedings of the Korean Operations and Management Science Society Conference
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• 2004.05a
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• pp.171-176
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• 2004

지식경영 관점에서 볼 때 기업의 기술혁신활동은 지식창출의 비중이 가장 높은 기업활동이며, 서로 다른 영역의 지식 통합이 중요한 지식경영 활동이다. 따라서 연구개발조직의 기술혁신 활동은 지식 경영 이론을 통하여, 잘 설명될 수 있는 분야라 할 수 있다. 본 연구는 한국의 기업들을 대상으로 하여 기술혁신과정의 지식경영활동이 기술능력 축적에 어떠한 영향을 주었는지에 대하여 조사하였다. 기존문헌의 분석을 바탕으로 기술혁신과정에서 발생하는 5가지 지식경영활동과 지식경영활동의 영향요인을 도출하고, 이후 지식경영활동과 기술능력의 향상 정도를 실증적으로 분석하였다. 분석 결과 지식공유, 지식활용, 결과성찰 세 가지 지식경영활동이 기술능력 증가와 유의한 영향을 미치는 것으로 제시되었다. 마지막으로 본 연구의 의의와 결론, 향후 연구방향을 제시하였다.

• Journal of the Korean association of regional geographers
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• v.17 no.4
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• pp.459-476
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• 2011

This research aims to figure out the impact of different reflective thinking methods on pre-service geography teachers' teaching knowledge. Four pre-service teachers in the same level were selected through the first simulated instruction, Then, different reflective methods were given them to carry out the reflection. Afterwards, they carried out their second simulated instruction. The change of average score of pre-service teachers was analyzed through the peer reviews and Paired samples T-test. The results are as follows. First, when the first peer review score were compared with second peer review, average score of all pre-service teachers improved. But, pre-service teachers who got cooperative reflection with a specialist had the widest variation in the increase level of average score comparing to those without reflection or reflective journal writing. Second, reflective journal writing through self-reflection led to their reflective thinking, but it did not induce them to reflective practice. Finally, pre-service teacher who got cooperative reflection with experienced teachers got the significant improvement in PCK through the T-test. In particular, it had significant statistical value in instruction section and understanding of students section. It demonstrates that the contextual section could be improved by self-reflection or repetitive class practices, while instruction section and understanding of students section needed consulting by assistants.

• Journal of Elementary Mathematics Education in Korea
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• v.18 no.1
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• pp.63-81
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• 2014

Korean students have shown high achievements on the cognitive domain of mathematics in a range of international assessment tests. On the affective domain, however, significantly low achievements have been reported. Among the factors in the affective domain, this article discusses on the value of mathematics in the perspective of Michael Polanyi's philosophy, which centers personal knowledge and tacit knowing. Polanyi emphasizes abstractness and generalization in mathematics accompanied by intellectual beauty and passion. In his perspective, therefore, utilitarian aspects and usefulness of mathematics imparted through linguistic representations have limits in motivating students to learn mathematics. Students must be motivated from recognition of the value of mathematics formed through participating authentic mathematical problem solving activity with immersion, tension, confusion, passion, joy and the like.