석면 폐기물 처리 특허기술 분석

김종헌,조진동,이상권,차성기,Kim, Jong-Heon,Cho, Jin-Dong,Lee, Sang-Kwon,Cha, Seong-Ki 대한자원환경지질학회 2011 자원환경지질 Vol.44 No.5

석면은 내화성, 전기에 대한 절연성 및 화학약품에 대한 저항성이 강하여 산업 전반에 걸쳐 다양한 용도로 우리의 생활 주변에서 흔히 사용되어 왔다. 그러나 석면은 석면섬유형태에 따라 독성을 보여주고 있다. 본 논문은 석면 폐기물의 처리 기술과 환경오염 문제해결을 위한 기술동향 정보를 제공할 목적으로 KISTI에서 운영하는 특허 검색시스템을 사용하여 DWPI Database에서 석면 폐기물 처리기술을 검색 및 분석을 하였다. 그 결과, 석면 폐기물 처리에 관련 특허 분석 대상은 267건 검색되었다. 이들 중 고형 폐기물 처리(B09B)분야에서 86건(32.5%), 분리(B01D)분야에서 44건(16.6%) 및 석회, 마그네시아, 슬래그, 시멘트 및 그 조성물(C04B)분야에서 27건(10.2%)을 보여 주었다. Asbestos or its applications have been used for long times and for various purposes in our life because of their merits, namely fire resistance, electric insulation and chemical resistance capacity etc. Despite of theses many merits, one of the problems of asbestos is shown toxicity according to its fiber type. So we need data to solve about this problem. In this paper, we study on the technical method of asbestos waste treatment and on the trends of asbestos researches and developments by the analysis of its patents and DWPI database materials. As a result, the asbestos-waste treatment data in the its related patents is used 267 cases to analyze. These data are divided into 86(32.5%) cases of solid waste disposal(B09B). 41(16.6%) cases of separation(B01D) and 27(10.2%) of lime, magnesia, slag, cement and their composites(C04B).

지지면에 따른 발목관절의 족저굴곡 운동이 비복근 두께에 미치는 영향

이건철 ( Geon Cheol Lee ),김봄 ( Bom Kim ),김지수 ( Ji Su Kim ),남인성 ( In Seong Nam ),박유진 ( Yoo Jin Park ),신우진 ( Woo Jin Shin ),우수민 ( Su Min Woo ),차성기 ( Seong Ki Cha ) 대한통합의학회 2014 대한통합의학회지 Vol.2 No.1

Purpose : The purpose of this study was to perform the calf-raise exercise on the stable support surface and unstable support surface for comparing deference of the gastrocnemius thickness changes that measured by ultrasonography. Method : Subjects stand on unstable support surface and a stable support surface with both feet. Keeping calf-raise position in the 3 seconds, and then had to return back to the starting position. Total of 3 sets of 15 repetitions performed and give a 30-second rest between each set. In this way, exercise performed 3 times a week, performed a total of 6 weeks. Result : 1. gastrocnemius muscle thickness before and after exercise in experimental group A was significantly different(p<.05). 2. gastrocnemius muscle thickness before and after exercise in experimental group B was significantly different(p<.05). 3. gastrocnemius muscle thickness in experimental group A and experimental group B was significantly difference(p<.05). Conclusion : In conclusion, calf-raise exercise on unstable support surface was more efficient than stable support surface for increasing thickness of gastrocnemius.

지방분권시대의 해양성 레저스포츠 활용에 관한 고찰

차성기 목포대학교 스포츠 산업연구소 2004 스포츠 산업연구소 논문집 Vol.3 No.-

Local autonomous governments often made use of sports to develop regions and solve regional problems and to cope with changes of the times, so that the ones along coastal areas competed more to make better places by various marine leisure sports related project plans and strategies. The study examined conceptional discussions and situation of the use of marine leisure in the era of regional decentralization. The findings were as follows: People relied upon scope and degree of marine activities more than before: The marine leisure sports is said to be participation and economic activities of sports, leisure, tourism, education and industry, etc at inland waters, sea, underwater, accessible area to waterside, seacoast, seashore, and seaside park, etc. The marine leisure sports had composite nature depending upon types and purposes of the activities: Upper level plans of ministries and departments of the nation gradually expanded marine leisure sports facilities, amusement centers, experience and festivals, etc by development of cruise route, construction of accessible area to waterside, construction of fishing village, and marine tourism of each region, etc. If culture, learning and information exchange could be linked in many-sided ways depending upon each area, community development may be made effectively and efficiently. On the other hand, marine leisure sports related participation and economic activities were different at aptitude for consumption, types of participation, natural conditions, economic power, etc: Therefore, without organizations for good relation discussion, the use plan of marine leisure sports by general appropriateness, expansion of development project and competition between regions, etc should not be made, but wide understanding relations were required because there were various factors on marine leisure sports. To make marine leisure sports develop continuously, network system was greatly demanded to consider and discuss national policies and systematic scope, local autonomous governments' regional development directions, target areas, practice, connections, and demand and market at same living space, etc. In conclusion, there were a variety of variables depending upon activity scope and purposes at each area regarding the use of marine leisure sports, so that research and development between educational systems and assistance center on cooperation system among the industry, schools and the government were needed.

국 · 공립 대학부설 평생교육기관의 체육계열 교욱현황과 과제

박철수,차성기 木浦大學校應用스포츠 科學硏究所 2003 스포츠 科學硏究 Vol.2 No.-

Recently, the importance of lifelong learning has been reconized try to play their roles and perform their functions in the college. Regarding to this, it is recognize the importance of the lifelong activity of physical education that can be performed according to the cycles of ages and cycles of life through the tasks and the operation state of physical education department of a lifelong educational institute attached to a college that operates mainly lifelong education, and examine more active role for the citizens of a community to lead their qualitative lives and for development of physical education department. The physical education department in lifelong educational agencies attached to national and public colleges opened and operated the subjects considering to the characteristics of each college and course for a private license. It was shown that the most distribution in the course were the fixed number of twenty to thirty regular learners(73 classes), fifteen weeks as learning period(eighty classes), and hundred thousand to two hundred thousand won as learning expense(eighty classes). For the tasks faced by the curriculum of the physical education department, it is at the point of time which is needs to take positive attitude of coping with the changes in the paradigm of the lifelong education by a college by establishing the object or objective of physical education centered on demanders to form the complementary relation rather than to progress the opposed relation between leisure society and learning society. It is necessary to support the effective of management and the diversification of users by opening school facilities as the area of learning physical education during lifetime in connection with lifelong educational performed by professional leaders by complementing the problems about the licenses of the physical education in Korea. It is also required to have the system of service corps which can support the learning and activity of physical education performed by old men and alienated class during their lifetime, to manage human resources with their database, and to positively develop and apply various programs for the promotion about learning and activity of physical education performed by the inhabitants in a community during their lifetime through utilizing excellent human and material resources in a college.