• 교육시설
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• 제13권2호
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• pp.50-60
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• 2006

In search of the improvement plan for elementary schools which aims at the efficient application of new educational programs according to the introduction of the 7th National Curriculum, the analysis results for the spatial configuration regarding the modernized elementary schools in Busan City are as follows: 1) The analysis of expansion in the building area reveals that the building area per classroom has been increased from $200m^2$ in 1995 to $350m^2$ in 2005 based on the data gathered from the constructed schools during that period. 2) While the ratio of classrooms per the gross school area has been decreased from 35% in the late 1990s to 20% in the 2000s, the entire school size continue to become larger, which is considered as desirable change. 3) New construction and addition of special classrooms and multi-purpose spaces have continued to be increased. Multi-purpose spaces were positively considered in the early 2000s, but recently built schools tend to limit the construction of multi-purpose spaces only to lower grades' space or not to obtain them owing to the analysis that its utilization is limited. 4) Most schools constructed after 1999 are equipped with dining hall and multi-purpose halls, and show the increase in their sizes. Especially, dining hall tend to be located on the upper floors for better environmental conditions.

• 한국관개배수논문집
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• 제10권1호
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• pp.44-52
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• 2003

This study surveyed farming condition and the effects of nonpoint source pollution loading by cultivating in the flood control area of multi-purpose dams. According to the multi-purpose dam management regulation, cultivation can be permitted between norma

• Journal of Astronomy and Space Sciences
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• 제16권2호
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• pp.191-198
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• 1999

Results of RF compatibility test between KOMPSAT(Korea Multi-Purpose SATellite) and TTC(Tracking, Telemetry, and Command) station are described. S/C(Spacecreft) RF Test, telemetry test, command test, ranging test, and tracking receiver test were performed with respect to pass/fail criteria. To provide physical RF interface between KOMPSAT and TTC equipment, direct low cable and antenna-to-antenna interface were implemented. Through RF compatibility test, it was fully demonstrated that KOMPSAT and TTC equipment are functionally workable.

• 한국컴퓨터그래픽스학회논문지
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• 제1권2호
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• pp.273-278
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• 1995

실시간 3차원 렌더링(real-time 3D rendering)은 멀티미디어와 그래픽 반도체 기술의 발달로 PC와 게임전용기에서 급속히 확산되고 있는 추세이며 응용소프트웨어의 개발과 이를 지원할 수 있는 기술 개발은 매우 중요한 과제이다. 본 논문에서는 다자참여 (multi-user)와 다목적(multi-purpose) 활용이 가능한 고성능 3차원 시뮬레이션 엔진 소프트웨어의 구현 방법을 제시한다. 또한 데이터베이스 구축을 하기위한 도구의 구성과 다목적 활용을 위한 재구성(reconfiguration) 방법을 제시한다.

• 대한기계학회:학술대회논문집
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• 대한기계학회 2000년도 춘계학술대회논문집A
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• pp.562-565
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• 2000

For solving problems of manpower and improving working environment, Robot System have been introduced. In the past, Robot System was adopted mass production, indoor factory condition, but present Robot System is applied to many other fields. This applied field is Robot System was adopted fruit harvest, maintenance, and so on. The developed Multi-Linked Lifter is applied to eminant multi-purpose working. The purpose of this study is to develop control algorithm for this equipment composed of multi-linked manipulator.

• 한국정밀공학회:학술대회논문집
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• 한국정밀공학회 2007년도 추계학술대회 논문집
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• pp.55-56
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• 2007

• Nuclear Engineering and Technology
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• 제53권4호
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• pp.1284-1288
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• 2021

In this work, we propose and design a GaN-based diode with a p-doped GaN (p-GaN) multi-well structure for high efficiency betavoltaic (BV) cells. The short-circuit current density (J_SC) and opencircuit voltage (V_OC) of the devices were investigated with variations of parameters such as the doping concentration, height, width of the p-GaN well region, well-to-well gap, and number of well regions. The J_SC of the device was significantly improved by a wider depletion area, which was obtained by applying the multi-well structure. The optimized device achieved a higher output power density by 8.6% than that of the conventional diode due to the enhancement of J_SC. The proposed device structure showed a high potential for a high efficiency BV cell candidate.

• 한국실내디자인학회논문집
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• 제17권2호
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• pp.56-66
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• 2008

The purpose of this study is to analyze the multi-layered space utilized as strategy for deconstruction in the architecture of Hiromi Fujii. Although the design of Eisenman and Fujii was based on the philosophical theory of Jacques Derrida, there are many different aspects of architecture. At the same time, Hiromi Fujii could construct his concept of multi-layered space to colligate the academic knowledge of Jacques Derrida, Roman Jakobson and Colin Rowe. This kind of concept for multi-layered space is a critical element to be distinct from the characters between two architects, and it is implied such as an significant concept to analyze the architecture for Hiromi Fujii. This multi-layered space contains interesting and researchable value to understand and to analyze the western architecture theory from the viewpoint of Asian architect. Accordingly, the purpose of the thesis is to find the meaning to establish an theoretical foundation for being under discussion to the architecture of Fujii through the concept of multi-layered space.

• 한국소음진동공학회:학술대회논문집
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• 한국소음진동공학회 2007년도 추계학술대회논문집
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• pp.236-241
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• 2007

Recently, in accordance with the cultural progress and the improvement of citizen's consciousness level, it is the real situation that the construction of small-scaled Multi-Purpose Hall where various cultural events could be performed, is on increasing. However, because the most of Multi-Purpose Hall had been designed and built up without any consideration on Acoustic Factor, many problems are on occurring thereat. Because those small-scaled Multi-Purpose Hall have been mostly used with the finishing material which contains a high degree of Acoustic Absorption indiscreetly, both diffusion and reflection of sound are not establishing properly, and since the reverberation of sound is very low, in case of musical performance by musical instrument, its sound hears too arid and stiff, there occurs some acoustic defect such as it becomes difficult for music appreciation with sufficient timbre, so that the capability improvement on the matter is urgently requiring situation. On this viewpoint, this Research has caught the Authenticity of the forecasted value and actually measured value using Acoustic Simulation on the subject of the small-scaled Multi-Purpose Hall, and then intended to propose the optimum acoustic condition on the basis of the Authenticity. As the result, it could be designed a Multi-Purpose Hall equipped with the satisfactory acoustic performance compare with the time before improvement, so that it is considered that such research result could be practically used as the fundamental material when design for other similar small-scaled Multi-Purpose Hall in the future.

• 한국수자원학회논문집
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• 제46권10호
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• pp.997-1004
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• 2013

물에 대한 기능 중 레크리에이션 기능은 빼놓을 수 없는 중요한 기능중의 하나이다. 그러나 레크리에이션 편익에 대한 정량적 연구는 매우 미흡한 실정이다. 이에 본 연구는 실험선택법을 적용하여 레크리에이션 편익을 추정하고자 한다. 레크리에이션과 관련된 몇 개의 속성과 가격속성으로 이루어진 여러 개의 대안 중에서 선호하는 한 가지를 응답자로 하여금 선택하게 함으로서 개별 속성에 대한 한계지불의사액(MWTP) 정보를 도출한다. 분석결과 레크리에이션 용수 10,000톤의 추가적인 확보에 대해 각 가구는 연간 3원의 MWTP를 갖는 것으로 추정되었다. 또한 레크리에이션 용수의 수질을 1등급 개선시게 되면 각 가구는 연간 645.5원의 MWTP를 갖는 것으로 분석되었다. 아울러 레크리에이션 시설의 추가적인확보에 대해 각 가구는 연간 1,518.6원의 MWTP를 가졌다. 이와 같은 정량적 정보는 다기능 저류지 조성 여부와 관련된 의사결정에서 유용한 정보로 활용될 수 있을 것이다.