• Journal of the Korean Association of Geographic Information Studies
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• v.10 no.4
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• pp.35-45
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• 2007

Currently, the necessity of inter-system integration and sharing system increases to additionally construct and efficiently utilize the geographical information data in accordance with the increase in demand for geographical information. The provision of the data within the domestic sharing system is led by the tasks within national geographical information distribution network or intra-local governmental combined system. However, any voluntary geographical information sharing cooperation body is increasingly required with the increase in necessity of administrative cooperation among neighboring metropolitan areas, including space planning and development. Accordingly, this study is aimed at looking into the constitutions and roles of cooperation bodies within metropolitan areas by the composition, distribution, update and management of data with special regard to overseas advanced cases whose sharing systems and their effects are highly evaluated, and at presenting any model of the domestic future voluntary sharing cooperation organization within metropolitan area.

• Journal of the Korean BIBLIA Society for library and Information Science
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• v.19 no.2
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• pp.165-186
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• 2008

The purpose of this study is to indicate a case that applied forming a instructional community-establishing instructional strategies-developing learning and assessment toolkits as a connective strategy between information literacy and curricula to foster the Library-Assisted instruction(LAI). In this case a new instructional community consisted of a teacher librarian, a korean language teacher, a korean history teacher and a korean geography teacher of the 10th grade. The community developed integrated learning topics connected with subject-specific classes and designed LAI's instructional strategy. Finally learning and assessment toolkits containing information problem solving and resources using model were designed by this community. This method can provide students with enough time in using resources and teach information literacy systematically. Also it will help teacher librarians improve leadership and partnership in the school community.

• Proceedings of the Korean Radioactive Waste Society Conference
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• 2004.06a
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• pp.292-303
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• 2004

The previous exponential experiment system has been improved for the automatical and accurate axial movement of the neutron source and detector with attaching the automatical control system which consists of a Programmable Logical Controller(PLC) and a stepping motor set. The automatic control program which controls MCA and PLC consistently has been also developed on the basis of GENIE 2000 Library. The exponential experiments have been carried out for Kori 1 unit spent fuel assemblies, Cl4, Jl4 and G23, and Kori 2 unit spent fuel assembly, J44, using the improved systematical measurement system. As the results, the average exponential decay constants for 4 assemblies are determined to be 0.1302, 0.1267, 0.1247, and 0.1210, respectively, with the application of Poisson regression.

• Journal of the Korean Society for information Management
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• v.24 no.3
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• pp.67-82
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• 2007

The purpose of this paper is to imply for the assessing framework of next generation Enterprise Portals'(EPs) function through the lens of organizational knowledge creation. As the emerging "suite" products such as Smart Enterprise Suite (SES) converges EPs with collaboration and content management, EPs are no longer just a gateway to information and content. EPs are emerging as the center of convergence for many complementary technologies. Considering that this trend is common and knowledge creation is one of key goals of EPs, it is important to assess EPs' function through the knowledge creation process. This paper reviews literatures to set initial assessing elements of EPs' function, then adopts Delphi Technique to prove and categorize the elements according to the knowledge creation process. The samples are consisted of 7 professional knowledge management consultants at Entrue Consulting Partners, LG CNS. This paper may be significant in providing a new vision to the evaluation of EPs by combining a theoretical model with a practical situation.

• The Journal of the Institute of Internet, Broadcasting and Communication
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• v.14 no.5
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• pp.27-33
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• 2014

As UCI (Universal Content Identifier) identification system becomes a national standard for content distribution, many digital contents are distributed through UCI identification system. However, problems associated with copyright infringement and copyright contracts occur due to lack of copyright information. ICN (Integrated Copyright Number), a code system developed for copyright management, includes copyright-related information for the purposes of usage settlement and accounting, illegal usage monitoring, and content filtering. ICN, however, has no information about distribution and content properties. Therefore, the linkage and integration between UCI and ICN can be a basis for the transparent and effective distribution of digital contents. In this paper, we propose a model for linking and integrating UCI and ICN, developing the efficiency in the value chain of each identified system by analyzing political factors and key technical elements between the two identification systems.

• Korean Journal of Social Welfare
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• v.66 no.4
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• pp.233-255
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• 2014

The article attempts to explore community change perceived by participants result from The Integrated Program for Infant and Young Children, a program operated by the Community Chest. The participants expressed and shared their experiences through photos and discussions using the Photo-voice method under the theme of 'community life, its meaning and change'. The main themes were 1. In the past, 'community life,' non-meaningful space; 2. Now, we have shared identity, 'You are not alone'; 3. Our village which is a new place in my life. The article also may suggest issues on both community intervention for early children development program and organization for fosterers as social capital. Additionally, photo-voice method enabled participants to find the way to restructure their community from non-place to place. There were three stages, the first was to reflect on their community, the second was to re-inhabit in the community, and the last was to restore the community.

• Plant Journal
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• v.14 no.1
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• pp.34-41
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• 2018

Current study is the era of fusion, and future study is the era of integration. The prerequisite of study integration is that all studies must be equal to each other, and only laws derived from natural laws can achieve the equivalence of integration. We suggest that the ability to make change is defined as energy. All things change, the change necessarily has directionality, therefore change and directionality apply equally to all studies. The zeroth law of integral studies is the law of existence, the first law is the law of change conservation, the second law is the law of increasing non-available change, the third law is the law of the guidelines, and the fourth law is the law of fusion. The above laws are very similar to the law of thermodynamics. The ultimate aim of the five integral laws is the realization of a community in which natural, human, and AI individuals cooperate and develop each other on the earth.

• Journal of the Korean Society of Propulsion Engineers
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• v.19 no.6
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• pp.10-18
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• 2015

Performance requirement analysis and weight estimation of a reusable launch vehicle with a rocket-based air-breathing engine(RBCC : Rocket Based Combined Cycle) were performed. Performance model for an RBCC engine was developed and integrated with flight trajectory model. The integrated engine-trajectory model was validated by comparing the results with those from previous research reference. Based on the new engine-trajectory model and previous research results, engine performance requirements were derived for an reusable launching vehicle with gross take-off weight of 15 tones. Dependence of the propellant amount requirement on the mode transition Mach number of the engine was also analyzed.

• Journal of the Korean Society of Propulsion Engineers
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• v.19 no.1
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• pp.87-97
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• 2015

In general, such ground based methods are utilized to validate maneuvering and attitude control logics of a spacecraft by a simulation with a flight software at a design phase and a integrated function test with actual hardwares at a system level. Recently, varification researches using operating simulators are getting increase using compact and precise components under a ground condition. The present paper investigates and summarized the development trend of cold gas propulsion systems for the spacecraft simulators and their major performance characteristics to derive fundamental data which are necessary for a conceptual design of the simulator.

• Journal of the Korea Institute of Information and Communication Engineering
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• v.16 no.12
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• pp.2808-2814
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• 2012

The most of military systems that developed today are composed with many sub-systems for mission execution. The test of military systems for delivery test of mass product such that part test, PCB test, component test, integration test. Improving productivity is minimize testing item by man and minimize kind of tester, so that decrease product cost by production time for test. PCB tester be developed many kind of test method that systems were developed by many different engineers. This article studies testing check point for testing that how to minimize of kind of tester, how to automatic test for all of function that have inputs and outputs. Development of tester for improving productivity requires classify functional allocation of main system and sub system, sub system require PCB for functional allocation start on preliminary design period for reducing testing item and testing fixture.