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김광식 ( Kim¸ Kwangsik ) 한국지식재산연구원 2021 지식재산연구 Vol.16 No.3
공공의 이익이라는 목적을 가지고 공공기관에 의해 만들어지거나 공공기금을 통해 만들어진 공공성과물은 공공의 자산임과 동시에 학문과 산업 발전이라는 가치에 따라 상업적 활용까지도 가능하다. 그런데 이러한 공공성과물을 상업적으로 이용하는 과정에서 발생하는 부작용으로서 일부 민간 출판사가 공공성과물을 그대로 출판하여 고가에 판매하는 문제가 발생하고 있다. 그리고 이러한 출판물에 대해서는 납본에 따른 보상금이 지급되고 있으며, 공공도서관을 대상으로 판매이득을 취하는 것 역시 문제라고 볼 수 있다. 그뿐만 아니라 출판물에 대한 오인으로 인해 발생하는 민원, 전자책 시장의 확대에 따른 상업적 출판의 용이성, 공공대출권 도입 가능성에 따른 보상금 문제 발생 등에 대한 우려도 있다. 공공성과물은 민간 영역에서의 2차적 활용을 통해 새로운 부가가치를 창출하고 핵심 자원으로서 높은 시장성을 가질 수 있다는 점에서는 상업적 이용이 보장되어야 하지만, 과연 어떠한 개선의 노력도 없이 이루어지는 공공성과물의 출판이 이러한 기대에 부응하고 있는가에 대해서는 생각해 볼 필요가 있다. 따라서 본 연구에서는 바람직한 출판문화의 정착과 출판 산업의 성장을 위해 공공성과물을 상업적으로 출판하는 과정에서 발생하는 문제점과 그 외에 검토가 요구되는 문제들에 대해 살펴보고, 개선방안으로서 출판문화산업진흥법 및 저작권법, 도서관법, 국회도서관법의 개정안과 함께 관련 기관에 의한 제재·협조 방안을 제시하고자 한다. Public product, which is created by public institutions with the purpose of the public interests or created with public funds, is a public asset and can be used for commercial utilization depending on the value of academic and industrial development. However, as a side effect, some publishers publish them as they are and sell them at high prices. In addition, compensation for specimen copy is paid in spite of identical publications and such publications derive benefits from public libraries. Furthermore, there are concerns about misconception on the publications, ease of commercial publication in e-book market, and possibility of compensation for Public lending right. In the sense that public product creates new added values through secondary utilization in private sectors and has high marketability, commercial utilization needs to be guaranteed. Nevertheless, it is necessary to consider whether commercial publication without any improvement, meets these expectations. Thus, this study looks into the problems that occur in the process of commercial publication of public product and other issues that need to be reviewed, proposing improvement plans including the revision of Publishing Industry Promotion Act, Copyright Act, Libraries Act, and National Assembly Library Act.
Kim, Hwa,Oh, Seok-Jeong,Kwak, Hui-Chan,Kim, Jong-Kyu,Lim, Cheol-Hong,Yang, Jeong-Sun,Park, Kwangsik,Kim, Sang-Kyum,Lee, Moo-Yeol Taylor Francis 2012 Journal of toxicology and environmental health. Pa Vol.75 No.24
<P>Carbon black (CB) is an industrial chemical with high potential for human exposure. Although the relationship between exposure to particulate matter (PM) and cardiovascular disease is well documented, the risk of adverse cardiovascular effects attributed to CB particles has not been clearly characterized. This study was performed to (1) investigate the effects of CB on cardiovascular system and (2) identify the target tissue or potential biomarkers. Carbon black with a distinct particle size, N330 (ultrafine particle) and N990 (fine particle), was intratracheally instilled into rats at a doses of 1, 3, or 10 mg/kg. Measurements of thrombotic activity and determination of plasma homocysteine levels, cardiac functionality, and inflammatory responses were conducted at 24-h and 1-wk time points. Exposure to N330 accelerated platelet-dependent blood clotting at 10 mg/kg, the highest exposure tested. Unexpectedly, both N330 and N990 led to prolongation of activated partial thromboplastin time (aPTT), whereas these CB particles failed to affect prothrombin time (PT). N990 produced a significant elevation in the level of plasma homocysteine, a well-established etiological factor in cardiovascular diseases. Both N330 and N990 induced apparent inflammation in the lungs; however, both particles failed to initiate systemic inflammation. Neither CB particle produced observable cardiac symptoms as detected by electrocardiography. Taken together, data show CB exposure enhanced the cardiovascular risk by inducing hyperhomocysteinemia and platelet hyperactivity, although these effects may be variable depending on particle size and exposure duration. Homocysteine may be a potential biomarker for cardiovascular toxicity following CB exposure.</P>
Route of the Korean Envoys of Chosun Dynasty and Their Cultural Legacy in Japan
Kim Kwangsik 한국박물관학회 2006 博物館學報 Vol.- No.10·11
만llS paper w피 explore the significance of the Korean diplomatic envoys to Japan in 17 - 19C. It will provide examples of cultural exchange, with particular attention to the impact on the cultural lives of both countries. The theme of this presentation is that what was ori밍nally intended for political purposes became a venue of cultural exchange that was beneficial to both countries. 8inæ time immemorial ru1ers in Korean peninsula and Japanese islets have maintained veη close relations. Most of the time, the relations were peaæ띠. It was immensely beneficial to Japan that the Korean peninsula served a rela끼ng role in transmitting advanæd continental civilization, and this trend continued until Japan φened i잉 doorto Western countries and beg.뻐 i않 modernization in late 19th æntury. From this point on, the trend reversed and western civilization was introduæd to Korea via Japan.
Adaptive QoS Mechanism for Wireless Mobile Network
KwangSik Kim,Shintaro Uno,MooWan Kim 한국정보과학회 2010 Journal of Computing Science and Engineering Vol.4 No.2
Wireless mobile multimedia communications have been greatly increased in the number of users, diversity of applications and interface technologies. Wireless mobile networks are being evolved and integrated into IP based core network, so it is necessary to provide sufficient QoS (Quality of Service) mechanism to provide enhanced user’s satisfaction. In this paper, we propose a new adaptive QoS mechanism based on utility function borrowed from the field of microeconomics, call setup and handover signaling mechanism integrating QoS and mobility management. Through a simulation, we show that adaptive resource allocation based on user preferences can be realized in the wireless mobile network with some considerations.
Numerical study on electronic and optical properties of organic light emitting diodes.
Kim, Kwangsik,Hwang, Youngwook,Won, Taeyoung American Scientific Publishers 2013 Journal of nanoscience and nanotechnology Vol.13 No.8
<P>In this paper, we present a finite element method (FEM) study of space charge effects in organic light emitting diodes. Our model includes a Gaussian density of states to account for the energetic disorder in organic semiconductors and the Fermi-Dirac statistics to account for the charge hopping process between uncorrelated sites. The physical model cover all the key physical processes in OLEDs, namely charge injection, transport and recombination, exciton diffusion, transfer and decay as well as light coupling, and thin-film-optics. The exciton model includes generation, diffusion, and energy transfer as well as annihilation. We assumed that the light emission originates from oscillating and thus embodied as excitons and embedded in a stack of multilayer. The out-coupled emission spectrum has been numerically calculated as a function of viewing angle, polarization, and dipole orientation. We discuss the accumulation of charges at internal interfaces and their signature in the transient response as well as the electric field distribution.</P>