• Title/Summary/Keyword: 최영집

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A Study on the Patients' Behavior and Architectural Correspondence for the Multi-patient Room (다인설 환자의 심리행태와 건축적 대응에 관한 연구)

  • Choi, Young-Mi;Yang, Nae-Won
    • Journal of The Korea Institute of Healthcare Architecture
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    • v.6 no.11
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    • pp.71-78
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    • 2000
  • This study indicates bed-transfer as the significant behavior of a ward and points out architecture that cannot meet the patient's need. It is examined that inpatient's behavior depends on visibility, psychological security, privacy & communication, control, support and this study applies them to analyze the selected cases. This study also emphasizes the supportive role of hospital architecture so that the function of a ward as a healing environment may be maintained.

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Classification of Articles in the "Korean Philosophy Journal" and Analysis of the Articles of Two Scholars - From 1st to 55th edit (『한국철학논집』의 논문 분류 및 두 학자의 논문 분석 - 제1집에서 제55집까지 -)

  • Hwang, Kwang-Oog
    • The Journal of Korean Philosophical History
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    • no.58
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    • pp.97-137
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    • 2018
  • This paper analyzes the thesis classification of the "Korean Philosophy Journal" and the subject and characteristics of two representative scholars of the Research Society in commemoration of the 30th anniversary of the establishment of the 'Korean Philosophy History Research Society'. The "Korean Philosophy Journal" was published from the 1st edition in 1991 to the 55th edition until November, 2017, and introduced a total of 582 papers. In the meantime, the 'Korean Philosophy History Research Society' became a registered place after being nominated by the Korea Research Foundation. Among the 582 chapters, 297 papers deal directly with Korean philosophy, and 174 papers on Chinese philosophy. Among the Korean philosophical theses, the most popular one was the 198th issue, and the Chinese philosophical thesis was the most popular with the subject of theology. Among the Korean philosophers, Chung Yak - Yong and Chinese philosophers Chu Shi were the most studied. Among the writers who participated in the "Korean Philosophy Journal", 203 were all of them. Among them, Lee Sang Ik published the most articles with 28, and Choi Young Sung was the second with 23. Based on Lee Sang Ik 's thesis 28, Lee Sang Ik is a well - known neo - Confucianism scholar. His research is based on the theory of neo - Confucianism and the theory of secularism. On the one hand, he establishes his own moral theories and criticizes other moral theories. On the other hand he establishes his own governing theory and criticizes other governing theories. And theoretical proposals on various problems in modern society Based on Choi Young Sung 's thesis, 23, Choi Young Sung is the best researcher in the field of studying in Korea. His research focuses on correcting mistaken perceptions and descriptions in the history of study abroad in Korea, and developing the undeveloped parts. In addition, I am looking for a new perspective on the history of studying in Korea. In addition, he has been studying the philosophical thought of Choi Chih Won in order to establish a philosophical foundation for approaching the history of thought rather than just the study of the history of thought. The "Korean Philosophy Journal" has been advanced in quantity and quality, and has developed quantitatively and qualitatively. Revitalization of the SungKyunKwan university Korean Philosophy Department is indispensable for the continuous development of "Korean Philosophy Journal" and 'Korean Philosophy History Study Society' and to create excellent scholars.

A numerical study on the suction performance of a submerged cargo pump (수중 카고 펌프의 흡입성능에 관한 수치해석적 연구)

  • Kim, Joon-Hyung;Choi, Young-Seok;Lee, Kyoung-Yong
    • The KSFM Journal of Fluid Machinery
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    • v.11 no.6
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    • pp.18-23
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    • 2008
  • In this paper, effects of inlet shape on the performance of a submerged cargo pump were numerically studied using a commercial CFD code ANSYS-CFX. The inlet shape, especially the gap between pump and suction well, is an important parameter in a point of view of performances of submerged cargo pump due to its effects on the residual and also hydraulic performance of the pump, respectively. To investigate the optimized gap, the overall performance degradations were calculated with the gap. In addition to that, the flow field through the gap was investigated to explain the effect of velocity non-uniformity on the performance of the pump impeller.

Design and Flow Analysis on the 1kW Class Horizontal Axis Wind Turbine Rotor Blade for Use in Southwest Islands Region (서남권 도서지역에 적합한 1kW급 수평축 풍력터빈 로터 블레이드 설계 및 유동해석)

  • Lee, Jun-Yong;Choi, Nak-Joon;Yoon, Han-Yong;Cho, Young-Do
    • The KSFM Journal of Fluid Machinery
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    • v.15 no.3
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    • pp.5-11
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    • 2012
  • This study is to develop a 1kW-class horizontal axis wind turbine(HAWT) rotor blade which will be applicable to relatively low wind speed regions in southwest islands in Korea. Shape design of 1kW-class small wind turbine rotor blade is carried out using a blade profile with relatively high lift to drag ratio by blade element momentum theory(BEMT). Aerodynamic analysis on the newly designed rotor blade is performed with the variation of tip speed ratio. Power coefficient and pressure coefficient of the designed rotor blade are investigated according to tip speed ratio.

Design Optimization of a Centrifugal Pump Impeller using RSM and Design of Volute (반응표면기법을 이용한 원심펌프 임펠러 최적설계 및 벌류트 설계)

  • Pyun, Kwon-Bum;Kim, Joon-Hyung;Choi, Young-Seok;Yoon, Joon-Yong
    • The KSFM Journal of Fluid Machinery
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    • v.15 no.3
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    • pp.39-45
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    • 2012
  • In this study, optimization of the impeller and design of volute were carried out in order to improve the performance of a centrifugal pump. Design parameters from vane plane development for impeller design were selected, and effect of the design parameters on the performance of the pump was analyzed by using Response Surface Methodology(RSM) to optimized impeller. In addition, total pump design method was suggested by designing volute which was suitable for the optimized impeller through volute design where Stepanoff theory was applied and numerical analysis.

A Study on Visual Feedback Control of Industrial Articulated Robot

  • Shim, Byoung-Kyun;Lee, Woo-Song;Park, In-Man;hwang, Won-Jun;Choi, Young-Sik
    • Journal of the Korean Society of Industry Convergence
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    • v.17 no.1
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    • pp.27-34
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    • 2014
  • This paper proposes a new approach to the designed of visual feedback control system based on visual servoing method. The main focus of this paper is presented how it is effective to use many features for improving the accuracy of the visual feedback control of industrial articulated robot for assembling and inspection of parts. Some rank conditions, which relate the image Jacobian, and the control performance are derived. It is also proven that the accuracy is improved by increasing the number of features. The effectiveness of redundant features is verified by the real time experiments on a SCARA type robot(FARA) made in samsung electronics company.

A Survey on the Current Illumination Environment of Cosmetic Shops (화장품 매장의 조명환경 실태조사)

  • Kim, Hyun-Ji;An, Ok-Hee;Choi, Young-Sik
    • Journal of the Korean Society of Industry Convergence
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    • v.4 no.1
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    • pp.71-75
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    • 2001
  • This study investigates the relationship between size of cosmetic shops, size of showcases, sorts and arrangement of light source, floor plan, and illuminance measured of interior space. From this result, the average space size of cosmetic shops were $623.2{\times}512.9{\times}258.1cm$(width, length, height), the average space size of showcases were $273.3{\times}53.8{\times}89.5cm$ (width, depth, height). The light source was most frequently used fluorescent lamp, and illuminance was the most highest nearby main showcase, and average illuminance were 722[Ix], uniformity were 0.3.

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Camber Management of Continuous Preflex Girder Bridges (연속형 프리플렉스 합성거더 교량의 캠버 관리)

  • Kim, Jong-In;Choi, Young-Wha
    • Journal of the Korean Society of Industry Convergence
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    • v.7 no.4
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    • pp.433-441
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    • 2004
  • This paper presents a strategy for the quality assurance of the continuous preflex composite girder bridge through the camber management of the girder during construction. The construction stages which require welding, balanced preflexion loads at the ends, etc. may cause unexpected large deformation to the preflex girder. Furthermore, these defects can be detected by measurements and analyses of the girder behavior which is sometimes time consuming. In the present study, preflex girder's camber data at equally spaced nodes in each construction stage are obtained and analyzed for the quality control of thee span continuous preflex girder composite bridge.

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