• Journal of the Korea Convergence Society
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• v.6 no.1
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• pp.35-41
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• 2015

This study mostly concentrates on the ease of access to the hospital for the physically handicapped and investigated the condition of facilities for disabled of 59 hospitals in Seoul. For investigation, this research developed tool based on Korean disability law. An improvement plan which will deal with the safety and accessibility for the physically handicapped and for patients are as follows. 1) Safe passage should be designed continuously from entrance to the parking lot. 2) Obstacles on the safe passage should be removed and widen the pathways.

• Journal of the Korean housing association
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• v.25 no.6
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• pp.49-56
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• 2014

In this study, there is a purpose of using the GIS DB built in DEM, by analyzing the physical characteristics of the building site Yangdong village, to determine the spatial structure of the village. In order to understand the targeted spatial structure of Yangdong Village, the building site was analyzed separately by type and position. Through analysis it is clear the selection of building site relates to the slope and aspect that aquires the most solar radiation in Yangdong Village. This study shows that the amount of solar radiation in the terrain is unfavorable in parts of the village because slope and elevation affect the selection of the building site. That is, this village is confirmed to be influenced by solar radiation, according to slope and elevation, based on how the Yangdong Village is configured. And, while overcoming the adverse conditions to make the most, the village is formed according to the natural environmental conditions.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.16 no.12
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• pp.8394-8399
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• 2015

The paper studies on the site and space composition of Lee Ha-Bock's traditional thatched roof house. The house is located at a site with back to the mountain and facing the water and the rear and front mountains formulate a shape of Myungeonhyung(a sleeping dog figure) with HyungGug theory of Pungsu. The house has ㄱ shaped Anchae, ㅡ shaped Sarangchae and Gwangchae. Those are formulate ㅁ lay out followed the land form. Through the research I found the house shows a typical traditional farmhouse in the middle of Korea of Josen period. Nowadays there are many large Giwajip(tile roofed house) of Josen period is remained but only a few thatched-roof house is lived. In this situation, the house has considerable architectural values as a traditional thatched roof house.

• The Journal of the Korea institute of electronic communication sciences
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• v.10 no.1
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• pp.7-12
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• 2015

In this paper, we studied the design and fabrication of dual T type antenna to be used in LTE communication systems operating at around 1.8 GHz band. In order to improve of frequency properties of antenna, single feed microstrip patch antenna and CPWG antenna was simulated by HFSS(High Frequency Structure Simulator). The fabricated dual T type antennat showed that the measured center frequency, the minimum return loss and -10dB bandwidth were 1.79 GHz, -23.26 dB and 23 MHz, respectively.

• Water for future
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• v.28 no.1
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• pp.153-168
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• 1995

The purpose of this study is to develop an efficient model for the least cost design of multisite detention systems. The IDP (Incremental Dynamic Programming) model for optimal design is composed of two sub-models: hydrologic - hydraulic model and optimization model. The objective function of IDP is the sum of costs; acquisition cost of the land, construction cost of detention basin and pumping system. Model inputs include channel characteristics, hydrologic paramenters, design storm, and cost function. The model is applied to the Jung- Rang Cheon basin in Seoul, a watershed with detention basins in multiple branching channels. The application results show that the detention system can be designed reasonably for various conditions and the model can be applied to multi-site detention system design.

• Journal of the Korean Institute of Landscape Architecture
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• v.28 no.1
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• pp.37-47
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• 2000

This research focused on the improved alternatives of the ordinance which practically control the open space in-situ, public open space and landscape construction related to city landscape for the healthy physical and mental life of the city dwellers. The contents of the study are as follows: 1. The special law of Landscape Architecture should be legislated. 2. The portion of landscaping should be changed by up-grading in the Ordinance of Landscape area and planting and the terms of landscape Facilities should include the ecological aspects in it's contents in the law. 3. The administration of local governments should actively lead and support the dwellers to make the roof gardens and the window gardens in the building area of cities or commercial districts which have relatively low rate of green space. 4. Any new construction and restoration of the buildings with preservation of the natural environment and creation of public open space should be given incentive and Set-back space in aesthetic area should have appropriate planting area and facilities in it. 5. Organizing professional landscape evaluation committee and composing evaluation standards are very important because of the contemporary proposition of the establishment of the establishment of ecological space and conservation of urban natural space. Because of the characteristics of Landscape Architecture, the Provisions of landscape Architecture Design and landscape architecture supervision of the specialist should be legislated and the Landscape Architectural Organization should be established within the Government.

• Journal of the Korean Institute of Illuminating and Electrical Installation Engineers
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• v.23 no.9
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• pp.117-123
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• 2009

Recently, the failures of electrical equipment have been reduced due to the improvement of its quality and the advance of operation techniques but the failure rates caused by natural disasters such as wind and lightning have been increased. To reduce the failures due to lightning, it is necessary for insulation design of transmission lines to be done, effectively. Also the analysis on the lightning characteristics is essential to the effective insulation design. In this paper, we describe lightning distribution, multiplicity, IKL(Iso-Keraunic Level) and amplitude distribution of lightning current base on the lightning data by KLDNet.

• Journal of the Korean Institute of Illuminating and Electrical Installation Engineers
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• v.14 no.1
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• pp.118-123
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• 2000

This paper describes the characteristics of a newly suggested arc-inducing driven rod with needles which could effectively spread out both the failure current with power frequency and the lightning current. The structural characteristic of the driven rod was that needles were attached on the surface of the conventional shaped driven rod and the driven rod with needles was installed inside of a copper pipe.As a result of analyzing the characteristics of this suggested driven rod when it was employed as the driven rod of an arrester in distribution system, it was verified that the primary voltage of the arrester was reduced by effectively exhausting the electrical energy since the arc occurred between the needle and the copper pipe.

• Journal of Korea Game Society
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• v.18 no.2
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• pp.5-14
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• 2018

Main purpose of this research is to discuss relationship between digital art works and audience by expansion of Body Schema from Maurice Merleau Ponty's viewpoint, and artistic value of digital art works also became discussed in this research, based on Heidgger's concept called 'Defamiliarization'. We found this 'Defamiliarization' became an important role of digital art works caused by interaction between arts and audience. And we also discussed audience's role as a poet, being-in-between in between the earth and the world, gods and mortals called Heidegger's 'fourfold'. As a conclusion, this unique experience compared to other works is called "A shamanic experience", as an artistic value in interactive digital art works.

• Proceedings of the KIEE Conference
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• 2011.07a
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• pp.336-337
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• 2011

접지시스템 구축의 근본 목적은 인체의 안전(Safety)과 설비의 안정(Stability)을 목적으로 하며, 보호목적에 따라 전력설비용 접지와 약전용 접지로 크게 나눌 수 있다. 전력설비용접지(Frame Earth)는 감전이나 설비의 피해를 방지하기 위한 것으로서 주로 보안용접지에 속하며 평상시에는 접지선에 전류가 흐르지 않는 것이 일반적이다. 이에 반하여 약전용접지(Signal Earth)는 전자통신 회로의 안정된 동작을 확보하기 위한 것으로 평상시에도 전류가 흐르는 것이 일반적이다. 이와 같이 접지시스템은 인축의 안전과 설비의 안정적 가동확보를 위해 대단히 중요한 설비이며, 특히 전력설비용 접지의 목적은 대지면의 국부적 전위상승에 따른 인체의 감전사고방지와 1선지락사고시 전위상승억제 및 보호계전기의 확실한 동작을 도모하기 위하여 실시한다. 본 연구에서는 2011. 10월 준공예정인 시화조력발전소의 전력설비용 접지시스템을 대상으로 IEEE에서 제시하는 목표접지저항값 유지여부를 평가하였다.