• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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• 2008.05a
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• pp.375-378
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• 2008

웹 접근성(Web Accessibility) 평가를 위하여 웹 접근성 표준 가이드라인에 기반 한 120여개의 자동화 평가 도구들이 존재한다. 국외 평가도구는 WCAG 1.0과 미국 재활법 508조를 기준으로 만들어진 A-Prompt, Bobby 등이 있으며, 국내에는 KWCAG 1.0에 기반하여 한국정보문화진흥원에서 제작한 KADO-WAH가 유일한 자동화 웹접근성 평가도구이다. KADO-WAH는 국외 평가도구와 비교하여 상세한 검사를 진행하지 않으며 자동화 평가 범위가 한정되어 있어 상당부분 전문가 평가를 필요로 한다. 이를 보완하기 위하여 개선된 웹 접근성 평가도구의 개발이 필요하다. 본 논문에서는 국내 자동화 평가도구인 KADO-WAH의 기능을 향상시키기 위하여 국외 자동화 평가도구와 비교 분석을 통해 KADO-WAH의 문제점을 제시하고, 이 문제점을 개선한 웹 접근성 평가도구를 구현한다.

• Proceedings of the Korea Contents Association Conference
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• 2007.11a
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• pp.715-718
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• 2007

We made a research on web service of famous Korean and foreign universities' CTLs(Center for Teaching and Learning). Foreign CTLs of famous universities surpass Korean CTLs in manpower. However, the web services of Korean famous universities' CTLs are never inferior to those of foreign famous universities' CTLs. Web services of Korean famous universities' CTLs, which provide application forms and participants' boards are more system oriented than those of foreign CTLs of famous universities.

• Proceedings of the Korea Information Processing Society Conference
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• 2015.04a
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• pp.239-242
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• 2015

본 논문은 스마트카 기술의 동향을 조사하기 위하여 2013년 7월까지 한국, 미국, 유럽, 일본 등의 스마트카 분야에서 출원된 특허 9306건을 분석하였다. 특허 출원이 많은 국가별 순위는 미국, 일본, 한국, 유럽 순이며 2000년 초반에 들어서 미국, 일본, 한국을 중심으로 출원이 증가하였다. 주요 기업의 특허 출원을 살펴보면 국내 기업의 경우 현대 자동차를 제외 하고는 대부분 국외 기업들이 특허를 출원하고 있으며, 대부분의 국외 기업들의 피인용지수가 높은 것으로 보아 원천 특허를 보유 하고 있을 것으로 판단된다. 향후 국내 기업들이 스마트카 분야에 진출 하기 위해서는 국외 기업에 많은 라이센싱 비용 소요 될 것으로 보이며, 특허분쟁 또한 빈번히 이루어 질 것으로 판단되어, 국가적인 관심과 국내 기업들의 다양한 연구가 필요하다고 판단된다.

• TTA Journal
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• s.68
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• pp.81-87
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• 2000

• Economic and Environmental Geology
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• v.52 no.6
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• pp.637-645
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• 2019

Due to the transformation to the intelligent information society, the rapid change of our life and environment is expected. The Ministry of Science and ICT (MSIT) and the National Research Council of Science and Technology (NST) introduced a five-year government supported research institution's planning and evaluation based on the mid-to long-term perspective. This study collects international benchmarking information including industry, academia, and research fields by collecting mid- and long-term strategy reports from public research institutes, surveys by experts from abroad universities and research institutes, and analyzing overseas market information reports. The British Geological Survey (BGS), the U.S. Geological Survey (USGS) and the japanese geological survey related institutes (AIST-GSJ) plans for three-dimensional national geological information, predictions of geological environmental disasters, and development of important metals and material in the low carbon economic transformation and in the era of the Fourth Industrial Revolution. The mid- and long-term program emphasizes basic and public research on geological information through abroad experts survey such as the IPGP-CNRS etc. The market analysis of the mining automation and digital map sectors has been able to derive the fields in which the role of public research institutes by the market is expected such as data collection on land and in the air, mobile or three-dimensional information production, smooth/fast/real-time maps, custom map design, mapping support to various platforms, geological environmental risk assessment and disaster management information and maps.

• Korean Journal of Applied Biomechanics
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• v.12 no.2
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• pp.361-380
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• 2002

The purposes of this study were to a analysis of friction relation between tennis outsole and tennis playing surfaces. Tennis footwear is an important component of tennis game equipment. It can support or damage players performance and comfort. Most importantly athletic shoes protect the foot preventing abrasions and injuries. Footwear stability in court sports like tennis is incredibly important since it is estimated that as many as 45% of all lower extremity injuries occur in the foot and ankle. The friction force is the force exerted by a surface as an object moves across it or makes an effort to move across it. The friction force opposes the motion of the object. Friction results when two surfaces are pressed together closely, causing attractive intermolecular forces between the molecules of the two different surfaces. The outsole provides traction and reduces wear on the midsole. Today's outsoles address sport specific movements (running versus pivoting) and playing surface types. Different areas of the outsole are designed for the distinct frictional needs of specific movements. Traction created by the friction between the outsole and the surface allows the shoe to grip the surface. As surfaces, conditions and player motion change, traction may need to vary. An athletic shoe needs to grip well when running but not when pivoting. Laboratory tests have demonstrated force reductions compared to impact on concrete. There is a correlation between pain, injury and surface hardness. These are a variety of traction patterns on the soles of athletic shoes. Traction like any other shoe characteristic must be commensurate and balanced with the sport. The equal and opposite force does not necessarily travel back up your leg. The surface itself absorbs a portion of the force converting it to other forms of energy. Subsequently, tennis court surfaces are rated not only for pace but also for the percentage of force reduction.

• Microbiology and Biotechnology Letters
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• v.44 no.3
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• pp.278-284
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• 2016

Commercial Korean domestic and foreign intermediate food materials (IFMs) of blueberry, Aronia, oat, sweet pumpkin, and ginger were purchased to compare their functional properties, including total phenolic content (TPC), total flavonoid content (TFC), total anthocyanin content (TAC), and antioxidant capacity. Each IFM was extracted using 80% (v/v) methanol for the analyses. The TPC (mg gallic acid equivalent/100 g dried sample) and TFC (mg catechin equivalent/100 g dried sample) levels in domestic blueberry (TPC, 2,916 ± 200; TFC, 1,327 ± 31) and sweet pumpkin (TPC, 476 ± 20; TFC, 23 ± 32) IFMs were significantly higher than those in the foreign IFMs. In the case of TAC (mg cyanidin-3-glucoside/100 g dried sample), the level in domestic blueberry IFM (949 ± 57) was significantly higher than that in the foreign product. Among the domestic IFMs, the antioxidant capacities (mg vitamin C equivalent/100 g dried sample) of blueberry, sweet pumpkin, and ginger were 7,057 ± 321, 311 ± 8, and 3,321 ± 109, respectively, being significantly higher than those of their foreign counterparts, based on the ABTS radical scavenging assay. In the DPPH radical scavenging assay, foreign Aronia (12,667 ± 437) and ginger (2,067 ± 99) IFMs showed significantly higher levels of free radical scavenging activity than did the domestic IFMs. These results provide basic information regarding the functional properties of Korean domestic IFMs, compared with their foreign counterparts.

• Journal of the Korean Society for Library and Information Science
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• v.56 no.3
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• pp.27-46
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• 2022

Today, public libraries are contributing deeply to our society by strengthening their ability and services to identify and respond to users' needs through various programs. However, it is difficult to find a study that analyzed the research status of public library programs or changes over time. Therefore, for the purpose of systematically grasping research trends in the field of overseas public library programs, an intellectual structure analysis based on keyword profiling was performed. Specifically, subject terms analysis, network analysis and cluster analysis, and analysis by period/year were performed based on the controlled keywords (subject terms) of journal articles papers searched in the LISTA database. As a result, first, it was found that 9 subjects corresponding to all global/hot/local topics are leading the research in the field of overseas public library programs. Second, five research areas in the field of overseas public library programs(cultural programs, outreach programs, activity programs, public services, community) could be visualized and clearly identified. Third, research in the field of overseas public library programs began in earnest in the late 1990s and was active from the mid-2000s to the early 2010s, and after that, it was found to be somewhat stagnant until recently. This study is the result of specifically identifying research trends on programs that recently emerged as a major task of public libraries, and can be used as basic data and prior knowledge to explore the development direction of public library programs in the future.

• Review of KIISC
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• v.13 no.6
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• pp.37-54
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• 2003

안전한 정보시스템 사용 환경 구축을 위하여 미국이 TCSEC을 개발한 이래 국가별로 자체 정보보호시스템 평가기준을 제정하여 사용하였다. 유럽에서는 영국, 독일, 프랑스가 중심이 되어 ITSEC을 개발하였으며, 이후 미국, 캐나다 및 유럽 4개국이 공동으로 모든 IT 보안성 평가에 적용할 수 있도록 CC를 개발하였다. 대부분의 국가는 초기에 정부 기관에 의해 평가가 이루어졌으나 평가수요 확대 및 시장성장 등에 따라 민간 평가기관을 지정하여 운영하고 있다. 본 고에서는 국외 민간평가기관에 의한 평가 현황을 분석하여 평가 동향 및 향후 전망을 살펴본다.

• Proceedings of the Korean Society for Information Management Conference
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• 2002.08a
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• pp.11-18
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• 2002

디지털 전자출판의 대표적인 형태인 전자책은 다양한 분야에서 급성장을 하고 있으며 그 분야와 시장은 더욱 넓어지고 있다. 국내에서도 전자책을 제공하는 업체들이 생겨났으며, 이용자들도 증가하고 있다. 책을 검색하여 원하는 도서를 찾아 읽는다는 의미에서 도서관의 기능도 하고 있으며 따라서 합리적인 분류체계가 수반되어져야 할 것이다. 이에 본 논문에서는 국내 전자책 컨텐츠 업체 5곳과 국외 4곳을 선정한 후 이곳에서 제공하고 있는 전자책의 분류체계를 국내는 KDC와 국외는 DDC와 비교분석하여 보고자 한다.