• 한국지하수토양환경학회지:지하수토양환경
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• 제18권1호
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• pp.16-25
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• 2013

The Korean groundwater law regulates 20 groundwater contamination parameters, including 14 specific harmful substances. Expanding the number of groundwater quality standards are needed to cope with recent groundwater quality deterioration due to the use of various chemicals. Chemical ranking and scoring system (CRS) is a scientific tool to sort priority chemicals by considering exposure and toxicity potentials. In this study, we developed a CRS for scoring and ranking of possible groundwater pollutants and screened priority substances to be later considered in the Korean standard expansion. Chemical Ranking Of groundWater pollutaNts (CROWN) incorporates important parameters consisting of exposure potential, human and water ecotoxicity, interests, and certainty. Furthermore, CROWN additionally evaluated existence of other media standards to consider impacts by contamination of other media. The 197 substances that were common to 9 countries were selected first. CROWN evaluated and ranked each chemical, and finally suggested priority substances. Suggested priority substances were classified into two groups according to the groundwater use purposes: drinking and non-drinking. The priority substances were further classified into $1^{st}$ and $2^{nd}$ group priorities. The $1^{st}$ group consists of 75 substances, including the all the Korean groundwater standard parameters. CROWN will be used in selecting groundwater pollutants for possible inclusion in the Korean standard expansion.

• 한국정보통신학회:학술대회논문집
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• 한국정보통신학회 2012년도 춘계학술대회
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• pp.896-898
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• 2012

최근 여러 나라들이 해양산업 개발에 관심을 가지면서 다양한 기술들이 개발되고 발전하고 있다. 이중 해양 환경에서 사용하는 무선 통신은 그 연구의 역사가 오래되었으며, 지금도 발전하고 있는 분야이다. 해양에서 무선을 이용한 환경 관측은 다양한 전파 매체를 통해 데이터 전송을 한다. 기술의 발달함에 따라 데이터 전송에서 문제점인 전원의 제한, 거리의 제한, 해수에 의한 부식, 수밀 등의 부분의 해양관측의 제약 요소 등에 관해서도 많은 발전을 거듭하였다. 이와 함께 점점 더 다양화되는 요구 데이터들과 실시간 관측 및 데이터 전송 면에서는 육상과 같이 다양한 통신방식과의 연계가 미흡한 실정이다. 이에 따라 본 논문에서는 연안환경, 어장 환경 등에서 활용 가능한 RF 통신을 이용한 Ad-Hoc Network를 구축하고 영상매체를 통한 실시간 관측과 센서를 이용한 환경 변화에 대한 데이터 수집을 통하여 효율적으로 관리할 수 있는 무선 관리 시스템을 구축하고자 한다.

• 정보교육학회논문지
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• 제11권1호
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• pp.59-66
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• 2007

본 연구는 로봇을 활용한 프로그래밍학습이 초등학생 및 초등영재들에게 창의력 향상에 도움을 주는 과학적인 학습도구라 판단되어 교육과정을 개발하였다. 이를 기초로 교재를 작성하고 현장에 직접 적용하여 그 결과를 분석하였다. 교육과정과 교재의 내용은 다양한 문제 상황에 맞는 로봇을 직접 제작하고 프로그래밍하는 과정(모두 6단계)으로 구분하고 학습수준에 맞게 편집함으로서 초등학생들이 로봇과 프로그래밍에 흥미와 관심을 가질 수 있도록 하였다. 로봇교육을 현장에 적용한 결과 창의성교육 도구로서 긍정적인 학습도구로 평가되었다. 또한, 수월성교육을 위한 학습도구로서 몇 가지 보완해야 할 결론도 함께 얻었다.

• 산업경영시스템학회지
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• 제4권5호
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• pp.15-26
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• 1981

While one characteristic of modern enterprises is that their forms are mostly stock company type profit organization the other characteristic is that such modern enterprises have mostly been managing under separation between capital and management. The term "Separation of ownership and Management" means that a company is controlled and managed not by its financier or investor but by the professional manager equipped with scientific management skill and knowledge. Nowadays, separation between capital and management could be adopted by advent of professional managers, and the enterprises are managed not exclusively by the interested group of stockholders but by the professional managers Professional managers can manage their enterprises in such a way as to guarantee to achieve sociality and public interests required in the modern enterprises. The purpose of this study is to formalize management ideology of enterprises in Daegu Area by means of comparative study on the degree of separation of ownership and management among enterprises in the United States, Japan and Daegu Area, thus to advise enterprising men of management idea-logy formalized. Findings from the comparative study are as follows 1. There are differences in staffing and financing between enterprises of the United States and those of Japan and Daegu Area. 2. Degree of Separation of ownership and management in Japan and Daegu Area is much less than that of the United States, and 3. The degree of separation of ownership and management is higher in open enterprises in Daegu Area. Accordingly. enterprises in Daegu Area should adopt up-to-data management theory and techniques in order to be developed themselves, and furthermore, to contribute to both the nation and the local community in economic development. In modern industrial society, the scale enterprise organization is growing very rapidly and the managerial circumstances are very much complicate and variable , thus the demand for the competent managers equipped with management knowledge and ability are high. The necessity of systematic and efficient managerial training is social demand needed urgently in modern industrial society. Therefore, it is necessary for the enterprising men in Daegu Area to establish cooperation system between university and industry in which they can participate voluntarily.luntarily.

• 한국초등과학교육학회지:초등과학교육
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• 제21권1호
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• pp.61-70
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• 2002

The purpose of this study was to examine whether or not they have been revised corresponding to the purpose of revision by making a comparative analysis of the content and illustration in the 6th and 7th primary science textbooks. The analysis of content was composed of knowledge, inquiry process and attitude. The analysis of illustrations was composed of the kinds of illustrations and the role of illustrations. The findings of this research were as follows: First, as a result of content analysis of the primary science textbooks in the 6th and the 7th national curriculum, the ratio of inquiry process showed the highest frequency, next knowledge and lastly scientific attitude. And the 7th textbooks are greatly emphasized knowledge and science attitude. Second, as a results of the illustration analysis are as follows: There are conspicuous differences in that the illustration number of the 7th science textbooks Is about twice the illustration number of the 6th science textbooks and next, they place more weights on pictures and comics hard to discovery in the 6th science textbooks. Therefore, they have tried to induce the interests of students and heighten their understanding by supplementing the role of illustration presented as picture-centered and increasing its number presented as picture. In the results, although they have improved the problems of the 6th national curriculum a lot through the innovation including the interest induction of pupils through comics, the development of its content presentation method, the gradual change of subject number and the cultivation of curriculum according to the level of enrichment and supplementing types, the 7th science textbooks have fallen short of 6.3%, not around 30% in terms of the reduction in the 7th national curriculum. Accordingly, the 7th science textbooks also can be pointed out to have the problems of too much amount of studying compared to the time per week like the 6th science textbooks.

• 기술혁신연구
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• 제24권4호
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• pp.159-191
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• 2016

과학기술 전문가가 근거를 제시하고 정책관료가 결정을 내리던 기존의 정책결정체계와는 달리, 불확실성과 이해관계 대립으로 특징지어지는 기술위험 영역에서 참여적 의사결정방법이 바람직한 모델로 상정되어왔다. 이어 여러 가지 정책실험이 이루어졌다. 그러나 의사결정과정에 있어서 '누가 어떤 역할을 할 것인가'에 대해서는 여전히 다양한 견해가 존재한다. 본 연구는 기술위험 거버넌스에 대한 사회적 배경이 다른 두 나라인 영국과 한국에서 각각 수행된 방사성폐기물 관리방안 모색을 위한 공론화 프로그램을 역할분담의 관점에서 분석한다. 본고는 영국과 한국의 공론화 프로그램이 전개되는 과정에서 다양한 참여자 그룹이 어떻게 정의되고, 어떠한 근거로 역할이 상정되며, 적용된 의사결정방법은 무엇인지에 관해 논의한다. 공론화과정의 사례연구를 통해 많은 기술선진 민주주의 사회에서 지지 받고 있는 '참여를 통한 의사결정'이라는 기술위험 거버넌스의 규범이자 방법론이 실제 각기 다른 정치사회 환경에서 어떻게 구현되는 지를 살펴본다. 방사성폐기물 관리와 공론화에 대한 오랜 경험을 가진 영국과의 비교분석은 한국의 방사성폐기물 관리정책과 나아가 기술위험 거버넌스를 위한 정책도구를 정교화 하는 데 기여할 것이다.

• Journal of Forest and Environmental Science
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• 제34권2호
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• pp.169-172
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• 2018

National parks are designated and managed for the purpose of preserving natural ecosystems, nature and cultural scenery, and promoting sustainable utilization in Korea. Since we designated Jirisan as the first Korean national park in 1967, we have now designated and managed 22 national parks. Because these national parks are the core protected areas of the nation and the ecological recreation center for the people, the interests of researchers related to national parks and citizens have steadily increased over the last 50 years. Especially, various natural science researches and social studies on national parks have been conducted with the launch of the Korea National Park Service in 1987, which is dedicated to national park management. However, we still lack research on national park research trends in Korea in spite of the increase in scientific research and public interest. It is important to know who and what institutes are leading national parks research, what research topics have been conducted, what kinds of researches are important in each national park, and how these researches relate to national park management policies. We propose a study to review the national parks related studies that have been carried out so far and identify the research trends. In the pilot study, we collected about 700 research papers on national parks published between 2002 and 2016 through the Korea Citation Index of Korean journals. We are analyzing the number of papers published, research institutes and research topics related to national parks. Analysis of these national park research trends will be necessary for efficient national park management and policy making for future generations.

• 한국초등과학교육학회지:초등과학교육
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• 제21권2호
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• pp.187-200
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• 2002

The purpose of this study is to examine how well students can acquire scientific knowledge from the process and activity presented in the textbook. This is achieved by analysing of comparison on the material area in the 6th and 7th national curriculums' 3rd and 4th grade science textbooks. The method of this study is to analyse the contents, teacher's instruction and illustrations of the textbooks in the material area in both 6th and 7th national curriculum's 3rd and 4th grade science textbooks. Following is the result of the study. First, compared to the 6th national curriculum's content. 7th national curriculum is composed by phenomenon and activity focused. This considers student's developmental stages and abilities of concentration so one topic in the textbook is divided into 16 small contents. Therefore the textbook content of the 7th curriculum seems to have desirable changes. Secondly, teacher's instruction in the textbook of the 7th curriculum has impartial distribution in part Ⅰ and part Ⅱ according to Homey's analysis. This shows that some problems of writing textbooks that were pointed in the 6th curriculum have been improved. Thirdly, the content of the textbook emphasizes inquiry process as the 6th curriculum did. The 7th curriculum, however, more deeply deals with expecting and inferring. Finally, the analysis of illustration shows that the proportion of motive induction is high. This is also desirable approach to give students more interests in studying science.

• 항공우주정책ㆍ법학회지
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• 제20권2호
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• pp.293-306
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• 2005

아시아 태평양 지역에서의 디지털 격차를 극복하기 위해서, 일본은 아시아 광대역계획을 주도하고 있으며, 이는 E-Japan과 U-Japan 계획과 연계되어 아시아 국가들과의 협력하에 추진되고 있다. 본 논문은 일본, 싱가폴 및 중국과 공동으로 추진되고 있는 실험에 대해서 다루고 있다. 아울러 디지털 격차를 극복하기 위해서 아시아 태평양 지역에서 구축되고 있는 위성 인프라에 대해서도 다루고 있다. 1967년 우주조약 제1조는 우주활동이 전 국가의 편익과 이익을 위해서 수행될 것을 규정하고 있으며, 이러한 국제적 공동 노력은 분명히 디지털 격차를 극복하면서 우주조약 제l조를 이행하는 중요한 역할을 수행하고 있다고 본다. 위성 통신인프라는 그러한 차원에서 국가간 협력과 노력하에 공동의 이익을 도모하는 디딤돌 역할을 할 것이다.

• Journal of Plant Biotechnology
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• 제35권1호
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• pp.31-39
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• 2008

We analyzed the current research trends of living modified organisms (LMO) by questionnaires in the interest of making biosaftey laws and policies in Korea. We executed a pre-survey at the Crop Functional Genomics 2004 conference and obtained LMO research information from 423 LMO research organizations, including 32 national research institutes, 314 universities, and 77 industries. We found that the total 59 kinds of hosts including 26 kinds of plants, 15 kinds of animals, and 18 kinds of microbes were used for LMO research and E. coli was the most common host. The risk of the most experimental hosts was below a biosafety level of 1 (73.8%) and 2 (25.9%). LMO development use purpose was implemented in various developmental uses: 51.3% in test and research use, 19% in health and medical use, and 12.9% in agriculture use. The experiment product, waste product, and products of host for LMO development were 327.2, 223.6, and 13.5 in number of plants; 280.6, 52.4, and 8.7 in number of animals; and $8.3\;{\times}\;10^{11}CFU$, $7.7\;{\times}\;10^{11}CFU$, and $6.5\;{\times}\;10^{11}CFU$ in microbes in 2004. The survey results about how to possess the LMO were very unreliable, because only 10.6% of the researchers returned the questionnaires. Consequently, we strongly suggest the scientific organizations as well as scientists should have more interests in biosafety of LMO research and an LMO biosafety management system should be developed for Korea's future biotechnology.