• Title/Summary/Keyword: 시설개방

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The Plans for Core Personnel Management to Prevent Industrial Technology Leakage (산업기술 유출방지를 위한 핵심인력 관리방안에 관한 연구)

  • Kim, Soon-Seok;Shin, Jae-Chul
    • Korean Security Journal
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    • no.25
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    • pp.109-130
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    • 2010
  • As many countries in the world including the Republic of Korea have used all their national resources in the accelerating economic information warfare, illegal leakage of industrial technologies and information has increased rapidly. The costs required for damage prevention from 2007 to 2008 are estimated at approximately KRW 180 trillion which is expected to increase gradually in future. Because the tricks of leaking key technologies are also getting increasingly systematized, sophisticated and bigger, e.g., simple theft at the individual level or the conspiracy of all the staff taking part in the research activities, we should pay special attention to technology security in addition to technology development. While there are several factors affecting such the brain drain, they usually include personal, social, political and cultural factors, for instance, very heavy educational expenditure of children compared to relatively low pay, the speedy labor market circulation for experienced personnel, or political restrictions on researches. In this context, as part of efforts made to prevent the outflow of core personnel, individual companies and research institutes should establish systematically appropriate core personnel management systems for their own organizational or business goals and principles which are intented to ensure to give better treatment and benefit to core personnel and to exercise closer supervision over them. Furthermore, the conventional personnel management system should be radically and flexibly improved in the manner of encouraging the core personnel returning to the organization to combine their external experiences with practices, instead of penalizing them. At the same time, it is necessary to train and educate core personnel through mutual collaboration and in-house training facilities as well as external academic programs operated jointly at the level of the industry. Finally, as the issues concerning the outflow of core personnel are not just problems of relevant companies and other advanced countries have devoted their best efforts to secure their own key technologies at the national level, it is urgent for the industry and the competent authorities to cooperate closely.

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Analysis on Heat Loss of Single-span Greenhouse Using Small-scaled Wind Tunnel (소형풍동을 이용한 단동 비닐온실의 열손실 분석)

  • Kim, Young Hwa;Kim, Hyung kow;Lee, Tae suk;Oh, Sung sik;Ryou, Young sun
    • Journal of Bio-Environment Control
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    • v.29 no.1
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    • pp.73-79
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    • 2020
  • The objective of this study is to analyze the heat transfer loss of covering materials in a single-span plastic greenhouse under the steady-state wind environment. To achieve this objective, the following were conducted: (1) design of a small-scaled wind tunnel (SCWT) to analyze heat losses of the greenhouse and its performance; (2) determination of the overall heat transfer coefficient (OHTC) for the covering materials using a small-scaled greenhouse model. The SCWT consists of the blowing, dispersion, steady flow, reduction and testing areas. Each part of the SCWT was customized and designed to maintain air flow at steady state and to minimize the variances in the SCWT test. In this study, the OHTCs of the covering materials were calculated by separating each with the roof, side wall, front and back of the small-scaled greenhouse model. The results of this study show that the OHTC of the roof increases as wind speed increases but the zones in which the increase rate of the OHTC decreased, were distinguished by wind tunnel wing speed of 2 ms-1. For the side wall, the increase rate of the OHTC was particularly higher in the 0-1 ms-1 zone.

A Case Study on Conflicts Regarding the Regeneration of Incheon Inner Harbor (인천시 내항 재생의 갈등 사례 연구)

  • Rhee, Bum-Hun;Jung, Jin-Won
    • Journal of the Korea Academia-Industrial cooperation Society
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    • v.21 no.7
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    • pp.496-503
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    • 2020
  • The regeneration of Incheon Inner Port is a recent, representative case of conflict related to urban policies. This study aimed to analyze the conflicts that have arisen during the urban regeneration process. This study was a qualitative study, and the conflict management strategy was derived by analyzing the conflict process, subject, and content. The results of the analysis are as follows. First, central governmental agencies have proposed a clear plan that is mainly focused on the port redevelopment project through the participation of private sector businesses. Second, Incheon is pursuing a new vision called "Creative City" with specific urban regeneration. Third, the Incheon Port Authority is required to maximize the efficiency of the regeneration projects. Fourth, organizations such as port logistics companies and port trade unions are demanding the use of port space. Fifth, local residents and civic groups insist that the entire Inner Harbor should be returned to the citizens. Therefore, the establishment of city planning and administrative guidelines is necessary to manage Incheon Inner Harbor and surrounding areas in a desirable manner in order to develop a regeneration philosophy for Incheon Inner Harbor. Furthermore, the establishment of cooperative governance is required for the participation of various stakeholders.

Status of Automatization in Protected Horticultural Facilities and Prospect of Plant Factory in Korea (한국의 원예시설 자동화 현황 및 식물공장의 발전방향)

  • 윤진하
    • Proceedings of the Korean Society for Bio-Environment Control Conference
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    • 1996.05a
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    • pp.91-115
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    • 1996
  • In the recent years, protected horticultural facilities have been modernized and glasshouses are also propagating in Korea, even most vegetables production are conducted in the traditional plastic houses covered with, for example, PVC film for just temperature keeping. It would limit the productivity and competitivity of the vegetable production industry without automatization and high quality year round production. A plant factory, aimed to produce vegetables in the limited areas, was initiated in Christensen farm, Denmark in 1957, and widely propagated in some developed countries. As it has the automatized system which enables to keep optimized environment conditions, it will be the best facility for high quality products as well as year round planned production. However, we have not even started the plant factory production. Since the plant factory is requiring lots of resources, besides plant cultivation technologies, such as environment control, automatic engineering and robotics, our approach to the development of plant factories should be minded on Practical Plant Factories considering our current farming practices and least capital needs rather than blindly employing the advanced technologies from developed countries. Thus, Korean plant factory development can be initiated with year round leaf vegetables production in NFT or DFT cultivation system instead of the moval bed system, in which aerial environment factors such as light, temperature, humidity and CO$_2$ concentration and root environment ones such as solution concentration, temperature, pH and water soluble oxygen shall be automatically controlled. And the seeding, seedling and transplanting operations shall be accomplished in the house entrance, and the harvesting and grading opreations shall be conducted in the house exit. For practical plant factories, environment control technologies including artificial light source, illumination and air conditioning, automatic management for nutrient solution and automatic production line of moval bed system, transplanting and harvest should be developed along with researches on the cost reduction of factory building construction.

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동굴생물의 특성과 보전

  • 김병우
    • Proceedings of the Speleological Society Conference
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    • 1995.09a
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    • pp.39-44
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    • 1995
  • $\bigcirc$ 동굴생물은 식물과 동물, 미생물로 크게 구분되지만 태양광선이 완전히 차단된 동굴내 환경에서는 동굴 동물들이 주종을 이루고 있다. $\bigcirc$ 동굴내의 동물에 관한 연구는 1966년 고씨동굴, 용담굴을 시발로 고수굴, 천동굴, 노동굴, 백룡글, 대이굴, 환선굴 등 강원도내에 분포하는 동굴 중 약 30% 정도는 동물을 포함한 생물상이 조사되었다. $\bigcirc$ 강원도의 동굴동물로서 확인된 것은 9강 30목 141종이며 강별로는 곤충강이 9목 50종 주형강이 4목 49종 갑각강이 6목 18종의 순으로 우세하고 목별로는 거미목이 15과 39종, 톡토기목이 7과 20종, 딱정벌레목이 8과 15종으로 우세한 편이다(남, 1987). $\bigcirc$ 동굴생물에 관한 연구는 육상생태계와 격리된 환경에서 생리, 생태적 적응을 통한 종의 분화나 유전, 진화문제를 추구하며 지하생태계와 육상생태계의 생물적인 유연관계 규명에 중요한 분야로 인정되며 아울러 독특한 특성을 지닌 동굴생물의 생존을 위한 방안과 노력이 일부동굴의 개방 및 개발에 앞서 더욱 구체적으로 모색되고 증대되어야 한다. $\bigcirc$ 동굴환경의 주요 특성은 첫째 햇빛에 차단되어 암흑상태이며, 둘째 내부습도가 높고 기온이나 수온의 년중변화가 심하지 않고, 셋째 먹이연쇄에 필수적인 영양공급원이 제한되어 있다. 따라서 광합성작용으로 성장하는 녹색식물은 태양광선이 유입되는 곳이나 인공조명시설 지역을 제외한 곳에서는 서식이 불가능하고 대형동물이나 초식동물은 생존이 어렵다. $\bigcirc$ 동굴내에는 환경에 적응하는 종들만이 서식할 수 있고 이들을 생태적 특성에 따라 세가지로 구분 할 수 있다. 환경적응 요인으로는 광도, 습도, 온도 영양공급원과 섭식장소, 수중생물의 경우는 특히 수온, 수량 영양원등이다.(중략). 본 연구의 접근방법으로는 ASRS의 개념적인 Reference Model을 수립하고 이 Reference Model에 대한 Formal Model로 DEVS(Discrete Event System Specification)을 이용하여 시스템을 Modeling하였다. 이의 Computer Simulation을 위하여 DEVS형식론 환경에서의 Simulation Language인 DEVSim ++ⓒ를 이용하여 시스템을 구현하였다.. 실형 결과로는 먼저 선형 상미분방정식의 예로 mass-damper-spring system, 비선형 상미분방정식의 예로는 van der Pol 방정식, 연립 상미분방정식의 예로는 mixing tank problem 등을 보였으며, 그의 공학에서 일어나는 여러 가지 문제들도 다루었다.화물에 대한 방어력이 증가되어 나타난 결과로 여겨지며, 또한 혈청중의 ALT, ALP 및 LDH활성을 유의성있게 감소시키므로서 감잎 phenolic compounds가 에탄올에 의한 간세포 손상에 대한 해독 및 보호작용이 있는 것으로 사료된다.반적으로 홍삼 제조시 내공의 발생은 제조공정에서 나타나는 경우가 많으며, 내백의 경우는 홍삼으로 가공되면서 발생하는 경우가 있고, 인삼이 성장될 때 부분적인 영양상태의 불충분이나 기후 등에 따른 영향을 받을 수 있기 때문에 앞으로 이에 대한 많은 연구가 이루어져야할 것으로 판단된다.태에도 불구하고 [-wh]의미의 겹의문사는 병렬적 관계의 합성어가 아니라 내부구조를 지니지 않은 단순한 단어(minimal $X^{0}$ elements)로 가정한다. 즉, [+wh] 의미의 겹의문사는 동일한 구성요 소를 지닌 병렬적 합성어([$[W1]_{XO-}$ $[W1]_{XO}$ ]$_{XO}$)로 그리고 [-wh] 의미의 겹의문사는 중복된 발은을 지닌 한 단어로 ([W]$_{XO}$

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Study on Characteristics of 'Private Gardens' in South Korea ('민간정원'의 현황 및 특성 분석)

  • Cho, Seong-Ah;Sung, Jong-Sang
    • Journal of the Korean Institute of Landscape Architecture
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    • v.47 no.6
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    • pp.129-138
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    • 2019
  • 'Private Garden', is a legal concept that encourages the opening of private gardens to the public. Twenty-five private gardens have registered with the Forest Service since the 2015 policy was enacted. Although it is a positive system in terms of spreading and encouraging garden culture, the exact nature, role, and designation requirements have not been fully discussed. The purpose of this study is to analyze the characteristics of 25 private gardens in Korea. The results of the study noted that the southern region occupied a large part of the geographical distribution of the private gardens, which is due to the natural and climatic conditions, the policies of the local governments, and the discretion of public officials. In addition, the gardens are almost all made up of modern gardens; there was only one house garden from the Joseon Dynasty. The owners of the gardens range from their 50s to 80s in age. The gardens were started because the owner believed it was a good endeavor, but many owners felt that it was difficult to manage the enlarged garden and eventually opened it through as a Private Garden in anticipation of receiving economic support. There are also owners who are willing to revitalize the area. In addition, profits are generated from facilities other than the gardens, and some operate related programs to promote the culture of gardening. For a sustainable Private Garden system, it is necessary to check the registration criteria and establish a clear role in the region. There is also a need for further measures for management and marketing. This study is meaningful as basic research on the Private Garden system that is not yet systematic.

A Socioeconomic History of Korean Newsprint Paper Focusing on General Dynamics of the Market (한국 신문용지의 사회경제사 시장의 역학을 중심으로)

  • Yoon, Sangkil
    • Korean journal of communication and information
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    • v.77
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    • pp.200-254
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    • 2016
  • This paper deals with historical changes in the market of Korean newsprint paper since 1945. Particularly, this paper does not examine only the structure of supply and demand in the newsprint paper market, but also general dynamics of the market from a perspective of Harold Innis's socioeconomic history. As a result, this paper concludes that the general dynamics of Korean newsprint paper market has persistently responded to a stimulus from external markets due to a scarcity of natural resources. To more concretely put it, until 1967 when the newsprint paper market was opened, Korean government had tried to control both newspaper industries and paper manufacture businesses by the matters of price and distribution of the newsprint paper. But since the market was opened, a general dynamics of the Korean newsprint paper market has been vulnerable to uncoordinated properties of external markets. Consequently, even though 'self-sufficiency' of newsprint papers was achieved in 1974, the price of newsprint papers has been often rising and falling.

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A Study on the Structure and Characteristics of the Utilization Support Systems(USS) to Aid the Use of Social Welfare Services in Japan's Social Welfare Systems (일본의 사회복지체제에 있어서 사회복지서비스에 대한 이용지원체제의 구조와 특징에 관한 연구)

  • Chung, Jae-Wook
    • Korean Journal of Social Welfare
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    • v.57 no.1
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    • pp.121-146
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    • 2005
  • The purpose of this paper is to analyze the structure and characteristics of the utilization support systems(USS), which has been institutionalized to aid the use of social welfare services in Japan's social welfare systems recently. In order to conduct such purposes, this paper made the process as follows. Firstly, this paper examined the developmental processes of social welfare systems, and the back ground of institutionalization of USS in Japan. Secondly, this paper formulated at ideal dimension the analytic model which was to explain the structure and characteristics of the USS. To build this model, this paper used two factors which were the connective dependency to the welfare support systems and the feasible-satisfying alternative setting for user. Thirdly, this paper analyzed the characteristics of the user-driven support facilities which has already activated in social welfare systems in Japan. According to the result of analyzing such model, this paper explained that USS in Japan has possessed the structure and characteristics, such as to aid self actualization and human right of user, to compose the inner coalition organization with supply systems, to emphasize the employee to train care management's skill, and to keep up bounded openness to USS's participation. Therefore, oligopoly market is formulated owing to bounded openness in the field of USS and the role of social worker such as a care manager is emphasized on making care plan.

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Trends of commercial strain development and spawn industry in mushrooms (버섯의 품종 육성과 종균 산업의 동향)

  • Yoo, Young-Bok;Kong, Won-Sik;Jang, Kab-Yeul;Oh, Se-Jong;Cheong, Jong-Chun;Jhune, Chang-Sung
    • Journal of Mushroom
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    • v.4 no.1
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    • pp.1-32
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    • 2006
  • According to UPOV (International Union for Protection of New Varieties of Plants), mushroom spawn market have to be opened by the year 2009. Number of commercial strains distributed by the year 2005 were 179 of 24 species of edible and medicinal mushrooms. Only nine strains of oyster mushrooms were registered as protected variety, which is not compatible with those recorded in other advanced countries. Meaning of spawn in broad sense contains commercial strains. Development of commercial strains faces two main problems in Korea : One is the complicated genetic patterns and sexuality of mushroom species, and the other is expensive experimental equipments and fruiting body growing houses. Resolution of these problems leads to development of mushroom strains. This could be achieved as follows; genetic resources collection and assessment, molecular characterization of useful genetic characters, development of new commercial strains by hybridization using typical genetic resources, strengthening of breeding research using "Mushroom Breeding Group", management of spawn research company by consortium, foundation of mushroom general industry, promotion of consumption, and upgrade of competition ability for other countries. These points are under discussion.

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The Effect on Technology Innovation Performance of Private-Public R&D Cooperation of ICT SMEs: Focused on Collaboration with Government-funded Research Institutes (ICT 중소기업의 산·연 R&D협력이 기술혁신성과에 미치는 영향: 출연연구기관과의 협력을 중심으로)

  • Park, Wung;Park, Ho-Young;Yeom, Myoung-Bae
    • Asia-Pacific Journal of Business Venturing and Entrepreneurship
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    • v.12 no.6
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    • pp.139-150
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    • 2017
  • In Korea, small and medium-sized enterprises (SMEs) play an pivotal role in the national economy, accounting for 99.9% of all enterprises, 87.9% of total employment, and 48.3% of production. In spite of their crucial role in the national development, most of SMEs suffer from a lack of R&D related resources. Public R&D organizations such as government-funded research institutes can provide SMEs with valuable supplementary technological knowledge and help them build technological capacity. In this regard, this study estimated the effect of internal R&D investment and private-public R&D cooperation on technological innovation of ICT SMEs based on 2016 ETRI Survey. Building on previous literatures, the study established and tested a research model using binary logistic regression analysis. First, internal R&D investment and preferences for open innovation demonstrated the strengthening of R&D collaboration. Second, internal R&D investment and R&D cooperation showed a positive effect on both product and process innovation. Therefore, internal R&D capability and taking advantage of R&D collaboration are needed to achieve technological innovation for SMEs in ICT sector. This study also discuss implications for encouraging private-public R&D cooperation.

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