• Advances in nano research
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• 제16권6호
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• pp.565-577
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• 2024

Vibration investigation of fluid-filled functionally graded cylindrical shells with ring supports is studied here. Shell motion equations are framed first order shell theory due to Sander. These equations are partial differential equations which are usually solved by approximate technique. Robust and efficient techniques are favored to get precise results. Employment of the Rayleigh-Ritz procedure gives birth to the shell frequency equation. Use of acoustic wave equation is done to incorporate the sound pressure produced in a fluid. Hankel's functions of second kind designate the fluid influence. Mathematically the integral form of the Langrange energy functional is converted into a set of three partial differential equations. A cylindrical shell is immersed in a fluid which is a non-viscous one. These shells are stiffened by rings in the tangential direction. For isotropic materials, the physical properties are same everywhere where the laminated and functionally graded materials, they vary from point to point. Here the shell material has been taken as functionally graded material. After these, ring supports are located at various positions along the axial direction round the shell circumferential direction. The influence of the ring supports is investigated at various positions. Effect of ring supports with empty and fluid-filled shell is presented using the Rayleigh - Ritz method with simply supported condition. The frequency behavior is investigated with empty and fluid-filled cylindrical shell with ring supports versus circumferential wave number and axial wave number. Also the variations have been plotted against the locations of ring supports for length-to-radius and height-to-radius ratio. Moreover, frequency pattern is found for the various position of ring supports for empty and fluid-filled cylindrical shell. The frequency first increases and gain maximum value in the midway of the shell length and then lowers down. It is found that due to inducting the fluid term frequency result down than that of empty cylinder. It is also exhibited that the effect of frequencies is investigated by varying the surfaces with stainless steel and nickel as a constituent material. To generate the fundamental natural frequencies and for better accuracy and effectiveness, the computer software MATLAB is used.

• 한국콘텐츠학회:학술대회논문집
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• 한국콘텐츠학회 2005년도 춘계 종합학술대회 논문집
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• pp.74-80
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• 2005

한국의 게임산업은 온라인게임과 모바일 게임을 중심으로 활발한 성장기에 있기 때문에 이전 보다 많은 정부의 정책적 지원이 무엇보다 필요한 시기이다. 현 한국정부는 문화관광부, 정보통신부, 산업자원부에서 각각의 게임관련 진흥정책을 활발히 진행 중에 있으며, 이는 향후 한국게임산업의 발전속도 향상을 가져올 것으로 기대된다. 그러나 이러한 시점에서 국내게임산업과 밀접한 연관이 있는 중국과 일본의 게임산업 동향과 게임산업 정책 및 경쟁력의 비교 분석을 통한 국내게임산업정책의 피드백이 필요하다. 따라서 본 논문은 한국 중국 일본의 게임산업 활성화 정책 비교 분석을 통해 국내게임산업정책의 개선과제를 알아보고자한다.

• Journal of Contemporary Eastern Asia
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• 제10권1호
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• pp.15-23
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• 2011

This study focuses on the knowledge-transfer activities of Korean universities at the organisational level. Considering the idiosyncratic characteristics of the Korean university system, as well as those of universities in other recently developed Asian countries experienced a rapid economic catch-up, this study is more interested in the relationship between the scientific capacity of universities and their knowledge-transfer activities, and between universities' funding sources and their knowledge-transfer activities. According to the results of the study, scientific capacity in a specific discipline, such as engineering, is important for universities in both other developed countries and in Korea, while scientific capacity (regardless of the discipline) is apparently not important for Korean universities, particularly in the area of domestic publication. Furthermore, this result supports the proposition suggested that strategically chosen industrial sectors in rapid catch-up countries are closely related to the scientific capacity of universities in specific disciplines. In terms of funding sources, the amount of funding from industry is strongly related to the knowledge-transfer activities of universities, whereas the proportion of funding from industry relative to the total amount of funding is not as significantly related to knowledge-transfer activities. The failure to identify a significant relationship between central government funding and knowledge-transfer activities may be due to less strict requirements for commercialisation in central government R&D programmes. Otherwise, central government funding fails to generate meaningful knowledge-transfer activities in universities.

• 한국재난관리표준학회지
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• 제2권3호
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• pp.25-30
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• 2009

기후변화 동에 따른 세계 재해의 발생빈도 및 규모가 증가함에 따라 UN 등 국제사회에서는 피해지역에 대한 재해 복구 지원과 원조를 확대해 나가고 있다. 또한 저개발국가의 재해경감을 위한 다양한 지원프로그램을 추진하고 있어, 우리나라에서도 KOICA 프로그램의 활성화 및 체계적인 국제지원체계구축의 필요성이 대두되고 있다. 본 연구는 국제적 재해에 대한 UN 국제기구, 선진국가의 체계를 분석하여 우리나라가 효과적으로 지원할 수 있는 체계를 제안함으로써 국제사회의 재해경감 노력에 참여하고 국제 사회에서의 국가위상을 제고하고자 하였다.

• 한국비블리아학회지
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• 제14권2호
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• pp.97-117
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• 2003

미국의 '국가문헌정보학위원회'(NCLIS)와 영국의 '도서관ㆍ정보위원회'(LIC) 그리고 이 기구가 통합ㆍ개편된 '박물관ㆍ기록보존소·도서관위원회'(Resource)의 기능ㆍ조직구성 ·활동 등을 분석하였다. 분석 결과, 별도 법률에 의거한 대통령 직속의 독립기관인 미국의 NCLIS는 관련 정부기관과 의회에 대한 강력한 자문기능을 수행함으로써, 정부정책의 집행기능을 담당하는 IMLS와 함께 미국 도서관ㆍ정보서비스 향상의 견인 역할을 하고 있다. 또한 영국의 LIC와 Resource는 문화ㆍ매체ㆍ체육부 산하의 위원회임에도 불구하고, 정부 재정부담에 의거한 활발한 정책연구와 자문활동을 통해 영국 도서관 발전에 크게 기여하고 있음을 밝힘으로써, 우리나라 자문기구의 법제화에 시사점을 제시하고자 하였다.

• 한국한의학연구원논문집
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• 제9권2호
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• pp.33-43
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• 2003

The international government committee is progressing their agreements about intellectual property protection of traditional knowledge(TK), gene resource(GR), folklore(FL) in WIPO. It is in the course of selection with precedence of TK, GR, FL in WIPO, focused on discussions about listing of TK documents, standardization of DB construction, sharing and profit distribution of GR. We made some plans to deal with agreements in WIPO. These plans consist of 5 subjects which are investigation about intellectual property related laws and systems, study of examination and finding, construction of DB information, development of value evaluation system, development of industrialization system with TK, GR, We suggest preceding details about 5 subjects respectively. It is the character of this plan that patent information DB system of TK, GR is the axis. It is the most important thing in these plans to succeed that we have to have connections with expert groups in order parts and government officials, taking whole supports of government because our traditional medical related study basis is weak.

• The Journal of Asian Finance, Economics and Business
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• 제8권2호
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• pp.255-262
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• 2021

The paper examines the influence of ownership type on environmental performance of Chinese listed enterprises. China's environmental problems are attributed to the collusion between enterprises and economy-oriented local governments, which has allowed many companies to skirt environmental regulations. Especially, local state-owned enterprises (SOEs) tend to have worse environmental performance than private firms, under the wing of local governments, with whom they have a closer political connection. According to the report of the Environmental Protection Agency, currently the unacceptably poor environmental performance of local SOEs has severely hampered the realization of green economy in China. After examining the dataset of 15,996 firm-year observations from 2,688 listed firms, this paper found that, in the presence of central government supervision and personnel intervention, listed local SOEs will be forced to improve their environmental performance in accordance with standards set by the central government, which leads to better environmental performance than that of listed private firms (private firms). The result of two-stage regression also supports the conclusion. This shows increased supervision and personnel intervention from the central government can significantly improve the environmental performance of local SOEs. The research in this paper expects to make a contribution to attaining the goal of green economy in China.

• 유통과학연구
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• 제21권6호
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• pp.31-38
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• 2023

Purpose: This paper investigates how companies respond to government regulations and disasters in a risk-managed society, and aims to initiate discussions on the future prospects and challenges. Specifically, it explores how companies can plan to respond to such disasters in the future, and stresses that the law should be to protect people's lives and ensure safety, rather than to punish companies. Research design, data and methodology: The study methodology is based on a review of existing literature, as well as trend analysis through big data analysis. The research analyzes the discourse in our society regarding the enactment of the Serious Accident Punishment Act. Results: This study supports that the Serious Accident Punishment Act should be implemented in a manner that does not impede corporate activities, but rather helps to ensure the safety of citizens' daily lives. The authors call for collaboration between communities, labor unions, and companies in achieving a cooperative governance system for a safer society. Conclusions: It highlights the importance of addressing disasters and government regulations in the context of a risk-managed society, and offers insights for both companies and policymakers on how to navigate these challenges. By prioritizing safety and cooperation, we can work towards building a safer and more resilient society

• 기록학연구
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• 제35호
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• pp.3-40
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• 2013

현대 민주정부에서 왜 공공정보에 대한 정보자유의 보장과 확대가 민주주의 정부의 근본 토대임을 인식할 필요가 있다. 민주정부의 제도와 정책의 수립에 가장 중요한 것이 접근한 혹은 제공받은 정보에 기초한 국민의 결정과 동의이다. 민주정부의 설명 책임성과 국민의 인지된 결정과 동의를 실현하는 가장 효과적인 수단이 공공정보의 공개이다. 효과적인 공공정보의 공개를 위해서는 좋은 공공기록관리가 필수적이다. 본고에서는 오바마 행정부에서의 정보자유의 확대와 정부기록관리 혁신 과정의 주요 쟁점과 내용을 고찰하여, 민주정부에서의 국민-정부 간의 소통과 신뢰를 증진시키는 정보자유제도를 구상하고, 민주적 거버넌스의 정보자유를 가능하게 하는 굿 거버넌스 정부기록관리를 실현하는 방안을 모색하고자 한다. 오바마 행정부의 정보자유제도와 정부기록관리혁신이 노무현 정부 시기 정부기록관리혁신과 어떤 유사점과 차이점이 있고 우리에게 무슨 시사점을 주는지 그 배경, 목적, 구체적 제도 내용, 제도를 실행하는 행정 구조와 정책추진 방식을 검토해본다. 오바마 행정부의 정보자유 정책의 핵심적 원칙은 '공개 추정주의'(presumption of disclosure)와 '사전적 능동적 정보공개'이다. 정보 자유에 소극적이었던 부시 행정부와는 달리, 오바마 행정부에서 정보자유법은 정부의 투명성과 설명책임성을 보장하는 최선의 도구로 인식되었다. 오바마 대통령은 정부의 개방성이 민주주의를 강화시키고 정부의 효율성과 효과성을 증진한다고 말했다. 개방정부는 그 목적을 달성하기 위한 수단이다. 오바마 대통령은 개방정부로 나아가는 투명성, 국민 참여, 협력이라는 세 가지 개방정부 혁신 원칙, 방법론을 제시했다. 개방정부 주요활동에는 정보자유제도의 강화, '개방정부 지침'과 행정기관 '개방정부 계획', Data.gov와 데이터에 의해 주도되는 혁신, 정부지출의 투명성 강화 활동, 정부기록관리혁신 활동이 있다. 디지털 시대의 전자적 업무환경에서 생산관리되는 전자기록을 잘 관리해야 하고 그것을 위한 기록관리 정책과 실무를 개혁해야 한다는 점이 강조되었다. 노무현 정부의 정부기록관리혁신과 오바마 행정부의 기록관리혁신의 차이점은 가치 지향의 차이가 아니라 그 민주적 가치가 뿌리내릴 정치행정 환경이나 민주주의 토양의 차이와 사회적 역량의 차이에 있다고 보인다. 미국에 존재하는 독립적인 정보자유감독기구와 공공기록관리기구의 설립은 우리에게 가장 우선적인 개혁과제이다. 우리는 위로부터 주어진 정보자유제도와 공공기록관리제도를 아래로부터 국민의 요구와 전문가 조직의 단결된 힘으로 바로잡고 개혁해야 하는 과제를 가지고 있다.

• 수산해양교육연구
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• 제24권6호
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• pp.901-919
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• 2012

The purpose of this study is to conceptualize some issues around university restructuring in Korea, and explore rational-practical solutions ensuring the survival of higher education institutes confronting many challenges like rapid decreasing rate of birth, global open market of higher education system, and the phenomena of concentration on capital city area etc.. In order to achieve study goals, higher education policies and provisions of past governments from DaeJung Kim's to current MeongBak Lee's were analyzed, and also characteristics and directions of university restructuring of each government were identified. Through this analysis, it was evident that the main concern of university restucturing discourse was primarily focused on how to make public universities have high level of competitiveness. On the other hand, private universities had been totally alienated from university restructuring discourse since 1990's, despite their historical and great contributions to national development of our country. Based on some criticisms of educational policies of national government and partial revision proposal of the higher education act initiated by a few assemblymen, this study suggested eight solutions for developmental restructuring of private universities; constructing comprehensive framework of university restructuring, keeping market-friendly restructuring principle to allow universities take an autonomous position, revising methods, criteria and indexes of university evaluation, reducing the number of enrolling students, not the number of universities and colleges, a new policy to develop local universities allying with universities located at capital city area, differentiating private universities into two types of semi- or quasi-national university and complete autonomous university, legislating financial supports to private universities, and lastly, equal treatment of public and private universities in pursuit of half price tuition.