• 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 Environmental Impact Assessment
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• v.27 no.1
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• pp.92-104
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• 2018

The loss of biodiversity has become a global issue. In order to cope with this problem, national biodiversity strategies and action plan (NBSAP) at national level as well as local biodiversity strategies and action plan (LBSAP) at local level have been established in many countries. In this study, we analyzed 8 domestic LBSAPs and 41 foreign LBSAPs through semantic network analysis to investigate the characteristics of domestic and foreign LBSAPs. The results showed that conservation and management were the most used keywords in both domestic and foreign LBSAPs but the ranking of other keywords used in vision, goal, strategy, and action plan sector was different. Thus, it has been found that there is a difference between domestic and foreign practical approaches to conservation and management of biodiversity. Results of the network analysis showed that the domestic network has a more detailed distributed network, while the foreign network has a more comprehensive and integrally configured dense network. These differences may be due to differences of threats to biodiversity, problem recognition, or differences in local circumstances. These results are expected to help establish LBSAP in other region or to assess the local roles to achieve the strategic goals of the Convention on Biological Diversity.

• 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.

• Information and Communications Magazine
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• v.11 no.9
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• pp.26-39
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• 1994

사회의 개방과 국제화에 따른 문제점으로서 언어소통의 애로점이라 할 수 있다. 이러한 언어의 극복을 위해서 공학적인 해결방법의 한 방법으로서 자국어로 말을 하면 상대방의 국어로 통역되는 휴대용 통역기가 있다. 이러한 미래복합형 기술인 휴대용 통역기를 개발함으로서 국민의 기업활동과 생활에 크게 이바지 할 수 있어 한국의 국제위상도 재고될 수 있다. 따라서 본고에서는 휴대용 통역기의 개발을 위해서 통역기의 개요, 시스템의 구성과 요건, 연구개발의 필요성, 기술적 사회적 파급효과, 국외의 개발현황, 연구개발 과제 및 개발전략에 대하여 기술한다.

• Journal of Scientific & Technological Knowledge Infrastructure
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• s.13
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• pp.62-71
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• 2004

생물정보 분야에 관한 방대한 보고서가 이미 여러 관련 정부기관에서 발간되었으므로 이 자료들을 조직적으로 종합하면 국내.외의 기술 현황 분석이 가능하다고 생각된다. 특히 각 보고서 작성을 위해 국내의 거의 모든 관련 연구자들이 장기간 참여하였으므로 생물정보학의 현황파악을 위해 필요한 자료를 대부분 포함하고 있다고 생각된다. 본 글은 현재까지 국내에서 조사된 생물정보 연구 및 기술 개발에 관한 내용을 정리하고 또 국외의 최근 보고서를 종합하여 정리 분석하고 이를 바탕으로 국가 과학기술정보 지원의 주관기관인 KISTI의 역할 및 임무에 관하여 생각해보려 한다.