• Title/Summary/Keyword: Intellectual Properties

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Alternative Finishing Process for Poly(ethylene terephthalate)(PET) Tire Cord using Atmospheric Plasma

  • Kim, Sam-Soo;Song, Eun-Young;Cho, Dong-Lyun;Park, Jun;Park, Sung-Ho;Lee, Jae-Woong
    • Textile Coloration and Finishing
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    • v.22 no.4
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    • pp.300-305
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    • 2010
  • Poly(ethylene terephthalate)(PET) tire cord has relatively lower adhesion properties caused by limited reacting sites. In order to improve the adhesion force between PET tire cord and rubber, an additional process to activate surface of PET has been employed. Atmospheric plasma was used to substitute the chemical finishing process of PET tire cord as a green dipping process. Contact angle was measured to confirm surface change of PET after plasma treatment. The treated PET tire cords with/without resorcinol-formaldehyde-latex(RFL) and unvulcanized rubber were vulcanized in a testing mold at $160^{\circ}C$. After atmospheric plasma treatment of PET tire cord, adhesion force was somewhat increased under some conditions.

A Few Problems for the Intellectual Development of Students in High Schools and Community Colleges

  • Mulyukov, Rustem
    • Research in Mathematical Education
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    • v.14 no.3
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    • pp.211-218
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    • 2010
  • It is a truism that mathematics is about relations (cf. [Halford, G. S. (1999). The properties of representations used in higher cognitive processes: Developmental implications. In: Sigel, I. E. (Ed.), The Development of Mental Representation: Theories and Applications (pp. 147-168). Mahwah, New Jersey: Erlbaum]). In this article we are considering few problems related to the Viviani's and Routh's Theorems. All Problems are connected by the relation which exists between the distances of the point inside the triangle to it sides. We show how reasoning about the relations could lead the student's problem solving process and give easy to understand solutions of the problems. Among the problems being considered are the proof of the Converse to Viviani's Theorem, the formulas for areas of all figures formed by the sides of triangle and its cevians.

Groundwater Pollution Analysis Using Patent Map (특허맵을 이용한 지하수 오염현황 분석 연구)

  • Im, Eun Jung;Kim, Sung Hyun;Hyeon, Dong Hun
    • Journal of Korean Society on Water Environment
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    • v.28 no.4
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    • pp.601-607
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    • 2012
  • Advance countries are trying hard to acquire intellectual properties on the technologies for prior occupation in the future industry. Patent contains meaningful technical achievement. Patent map is required to propose the strategies for efficient development and use of these technologies. In this paper, analysis of foreign and domestic patents for groundwater pollution technologies analysis. It was analyzed by utilizing two processes of patent map and paper analysis. The patents in Korea, USA, Japan, China, and Europe were searched. It was found that the number of patent for groundwater pollution was USA patent 44.3%, Japan patent 17.1%, China 13.3%, EU 1.9% and Korea patent 23.3%, respectively.

Plagiarism Inspection of S/W Programs, Documents and Plagiarism Inspection Proposal of Intellectual Properties such as Fine Arts and Ancient Literatures (프로그램, 문서에 대한 표절 감정과 미술품, 고문헌등의 지적재산권에 대한 표절 감정 방법의 제안)

  • Cho, Dong-Uk;Choi, Byung-Kap
    • Proceedings of the Korea Information Processing Society Conference
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    • 2003.11b
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    • pp.753-756
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    • 2003
  • 본 논문에서는 프로그램 소스 코드로부터 표절을 감정하는 기술적 방법론에 대한 고찰과 자연어 형태로 쓰여진 팔에 대한 표절 형태 및 이를 감정하기 위한 기술적 방법들에 대해 살펴보고자 한다. 또한 미술품이나 고문헌등에 대한 저작자의 진위 여부 및 표절 감정은 저자뿐만 아니라 소장자의 재산가치 평가 및 문화재 관리측면에서 대단히 중요한 문제이기 때문에 이를 기술적으로 처리하기 위한 방법론을 제안하고자 한다. 최종적으로 실험에 의해 븐 논문의 유용성을 입증코자 한다.

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Unethical behaviors in retail settings: Differences by consumer characteristics and anomie (소매유통환경에서의 비윤리적 행동의식: 소비자특성 및 아노미와의 관계)

  • Park, Kyung-Ae
    • Fashion & Textile Research Journal
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    • v.10 no.6
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    • pp.907-916
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    • 2008
  • The purposes of this study were to examine the consumer beliefs on the wrongness and occurrence of unethical behaviors in retail settings, to examine the differences in unethical beliefs by consumer characteristics, and to examine the effects of anomie on unethical beliefs. A total of 609 questionnaires collected from a consumer survey were analyzed. Results revealed that respondents tended to perceive illegal activities as the most unethical and the least prevalent behaviors and downloading intellectual properties as the least unethical and the most prevalent behaviors. There were differences by age, marital status, occupation, and education in the four dimensions of unethical beliefs including actively benefiting from illegal/deceiving activities, passively benefiting at the expense of the seller, no harm/no foul, and common but questionable actions. Partial differences were observed by shopping frequency and return experience. Valuelessness of anomie affected actively benefiting from illegal/deceiving activities and no harm/no foul.

A Study on the Microstructure of Terminological Dictionaries (전문용어사전의 미시구조에 관한 연구)

  • 김성진;정동열
    • Journal of the Korean Society for Library and Information Science
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    • v.35 no.1
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    • pp.143-162
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    • 2001
  • As technical intellectual work now has become prolific and various, rapid evolution of technical terms needs to collect and manage them systematically and efficiently. The purpose of this study is to suggest the microstructure for systematic definitions of definiendum in terminological dictionaries. This study reveals specific properties or differences of terminography on the basis of terminology and lexicography, analyzes problems of microstructure in a current terminological dictionary, and, based upon the theoretical and practical analysis, attempts to derive structural and methodical suggestions for microstructure of terminological dictionaries.

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An Empirical Study of Determinants of Technology Value in Korea (기술가치 결정요인의 특성과 영향요인 분석)

  • Park Hyun-Woo
    • Journal of Korea Technology Innovation Society
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    • v.8 no.2
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    • pp.623-649
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    • 2005
  • This study examines the underlying properties of technology valuation and empirically tests the difference in various aspects of the determinants of technology valuation in Korea. In particular, this study analyzes influential factors on the determination of economic value of a technology. For this purpose, we look into the trends of technology valuation in Korea and analyze the patterns of technology valuation in terms of intellectual property, technology area, discount rate, and contribution of technology to business value. By doing so, this paper investigates how the economic value of a technology in transfer or commercialization of technology is determined in Korea and draw implications from the process of discussion.

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Actoprotective effect of ginseng: improving mental and physical performance

  • Oliynyk, Sergiy;Oh, Seikwan
    • Journal of Ginseng Research
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    • v.37 no.2
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    • pp.144-166
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    • 2013
  • Actoprotectors are preparations that increase the mental performance and enhance body stability against physical loads without increasing oxygen consumption. Actoprotectors are regarded as a subclass of adaptogens that hold a significant capacity to increase physical performance. The focus of this article is studying adaptogen herbs of genus Panax (P. ginseng in particular) and their capabilities as actoprotectors. Some animal experiments and human studies about actoprotective properties of genus Panax attest that P. ginseng (administered as an extract) significantly increased the physical and intellectual work capacities, and the data provided suggests that ginseng is a natural source of actoprotectors. Preparations of ginseng can be regarded as potential actoprotectors which give way to further research of its influence on physical and mental work capacity, endurance and restoration after exhaustive physical loads while compared with reference actoprotectors.

Software Similarity Measurement based on Dependency Graph using Harmony Search

  • Yun, Ho Yeong;Joe, Yong Joon;Jung, Byung Ok;Shin, Dong myung;Bahng, Hyo Keun
    • Journal of the Korea Society of Computer and Information
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    • v.21 no.12
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    • pp.1-10
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    • 2016
  • In this paper, we attempt to prevent certain cases by tracing a history and making genogram about open source software and its modification using similarity of source code. There are many areas which use open source software actively and widely, and open source software contributes their development. However, there are many unconscious cases like ignoring license or intellectual properties infringe which can lead litigation. To prevent such situation, we analyze source code similarity using program dependence graph which resembles subgraph isomorphism problem, a typical NP-complete problem. To solve subgraph isomorphism problem, we utilized harmony search of metaheuristic algorithm and compared its result with a genetic algorithm. For the future works, we represent open source software as program dependence graph and analyze their similarity.

Reconfiguration of Recommender System Success with DeLone and McLean's Model of IS Success (DeLone과 McLean의 정보시스템 성공 모형을 통한 추천시스템 성공 요인 재구성)

  • Kwon, Ohbyung
    • Knowledge Management Research
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    • v.11 no.4
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    • pp.21-39
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    • 2010
  • Recommender system is a core component of e-commerce. Correspondingly, metrics to evaluate the system performance have been developed and applied. However, even though we have lots of applications that have tried to adopt recommender systems, the dearth of successfully installed recommender systems for more than a decade leads us to a skeptical thinking that current metrics do not sufficiently indicate the recommender system success in business viability point of view. Hence, the purpose of this paper is to reconfigure measures for recommender system success. Adopting DeLone and McLean's amended model of information system success as the underlying framework, content analysis with intellectual properties on recommender systems was conducted to modify the currently used metrics. Then a model of recommender system success is proposed based on the newly identified metrics are compared with traditional metrics.

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