근현대건축의 모폴로지 이론과 건축설계

김성홍,Kim, Sung-Hong 한국건축역사학회 2004 건축역사연구 Vol.13 No.4

This paper investigates morphological theory as an intellectual framework for research and design. The first part of the paper will review morphological studies in the fields of urban geography, urban planning and architecture, particularly in England from the 1940s to the 1980s. While urban geographers and planners were concerned primarily with town plans, building forms and land use, architectural theoreticians were more interested in the topological relationship between urban and architectural space. The underlying premises and principles of these two approaches will be reviewed. The second part of the paper will focus on typology in Europe and North America. The reinterpretation of typology by Italian architects helped to bridge the gap between individual elements of architecture and the overall form of the city. However, typological theory became less accessible in post-war England and the United States. After 1980, the debate on typology became muted by the onset of vague notions such as functionalism, bio-technical determinism, and contextualism. This paper will propose a redefinition of morphology as a heuristic device, in contrast with the dichotomic view of urban morphology and architectural typology. Morphology will be shown to combine the geometrical and topological; the intentional and accidental; the real and abstract; and a priori and a posteriori. The last part of the paper discusses the lack of comparative theories and methods surrounding the physical form of architecture and the city by Korea commentators. Empirically rooted facility planning, non-comparative historical studies, and iconographic criticism emerged as a central preoccupation of architectural culture between the 1960s and 1980s, a time when international debate on architecture and urbanism was most intense. This paper will give consideration to the built environment as a dynamic physical entity and space as an epiphenomenon of daily urban life, such that collaboration between urban designers, architects, and landscape architects is seen as both beneficial and necessary.

Improving QoS using Cellular-IP/PRC in Hospital Wireless Network

김성홍,Kim, Sung-Hong Korea Institute of Electronic Communication Scienc 2006 한국전자통신학회 논문지 Vol.1 No.2

병원 무선망에서 호 수락 방식과 보다 적은 범위 셀 환경에서 QoS를 보장하기 위해 통합된 페이징과 루프 정보 관리 캐시를 사용하는 Cellular IP 특성을 가진 Cellular-IP/PRC 네트워크를 제안한다. 제안한 호 수락 방식은, 이동 노드의 홈 기지국 용량이 충분하고, 인접 셀 이동 노드가 홈 기지국에서 호가 수락되었다고 가정할 경우 받을 간섭의 증가량을 고려해 통화 품질이 보장될 때, 홈 기지국은 새로운 호를 이동 노드의 송신 전력 예측에 기반을 둔 호 수락 방식이다. 병원 무선망 내의 페이징과 라우터를 관리하기 위해 사용되었던 PC(Paging Cache)와 RC(Routing Cache)를 하나의 PRC(Paging Router Cache)로 통합 관리하고, 모든 노드 내에 구성하여 운용토록 하고, 이동 노드의 핸드오프 및 로밍 상태를 효율적으로 관리 할 수 있도록 이동 노드에 핸드오프 상태 머신을 추가하며, 노드에서 관련 기능을 수행하도록 연구한다. 시스템 환경에서 통화량에 영향을 주는 인자를 분석하고 각 링크 통화권 및 불균형 정도를 예측하여, 하향링크에 의해 통화권이 제한되었는지를 판단하여 호를 수락 또는 차단하는 알고리즘 이용 총 송수신 전력을 기반으로 제안한 알고리즘을 응용해서 QoS에서 가장 밀접하고 중요한 호 차단 확률과 호 탈락 확률, GoS(Grade of Service), 셀 용량의 효율을 예측 처리하여 QoS 성능 개선을 나타낸다. In this paper, we propose for improving QoS in hospital wireless network using Cellular-IP/PRC(Paging Route Cache) with Paging Cache and Route Cache in Cellular-IP. Although the Cellular-IP/PRC technology is devised for mobile internet communication, it has its vulnerability in frequent handoff environment. This handoff state machine using differentiated handoff improves quality of services in Cellular-IP/PRC. Suggested algorithm shows better performance than existing technology in wireless mobile internet communication environment. When speech quality is secured considering increment of interference to receive in case of suppose that proposed acceptance method grooves base radio station capacity of transfer node is plenty, and most of contiguity cell transfer node was accepted at groove base radio station with a blow, groove base radio station new trench lake acceptance method based on transmission of a message electric power estimate of transfer node be. Do it so that may apply composing PC(Paging Cache) and RC(Routing Cache) that was used to manage paging and router in radio Internet network in integral management and all nodes as one PRC(Paging Router Cache), and add hand off state machine in transfer node so that can manage hand off of transfer node and Roaming state efficiently, and studies so that achieve connection function at node. Analyze benevolent person who influence on telephone traffic in system environment and forecasts each link currency rank and imbalance degree, forecast most close and important lake interception probability and lake falling off probability, GoS(Grade of Service), efficiency of cell capacity in QoS because applies algorithm proposing based on algorithm use gun send-receive electric power that judge by looking downward link whether currency book was limited and accepts or intercept lake and handles and displays QoS performance improvement.

부분 방전 전하와 음향 방출 펄스의 동시 측정에 의한 트리잉 파괴 진단

김성홍,박재준,김재환 ( Sung Hong Kim,Jae Jun Park,Jae Hwan Kim ) 한국전기전자재료학회 1997 전기전자재료학회논문지 Vol.10 No.3

회귀분석을 이용한 절연열화의 수명예측

김성홍,김재환,박재준,김순기,심종탁,최재관,이영상 ( Sung Hong Kim,Jae Hwan Kim,Jae Jun Park,Soon Gi Kim,Jae Kwan Choi,Jong Tak Shim,Yong Sang Lee ) 한국전기전자재료학회 1997 한국전기전자재료학회 추계학술대회논문집 Vol.1997 No.1

지방 여성 공무원의 직무만족에 관한 연구

김성홍(Sung-Hong Kim),석경휴(Kyung-Hyu Seok) 한국의료정보교육협회 2017 보건의료생명과학논문지 Vol.5 No.1

본 연구의 결과 중, 일반적 특성 및 직무관련 특성에 따른 직무만족도, 조직지원 및 직무성과 수준을 분석한 결과는 다음과 같다. 일반적 특성 및 직무관련 특성에 따른 직무성과 수준은 연령이 증가할수록, 학력일 높을수록, 천주교, 유배우자, 근무기간이 길수록, 현 부서 근무기간이 길수록, 직급이 높을수록, 급여수준이 높을수록 직무성과 수준이 유의하게 높거나 높아지는 경향을 보였다. 이는 연령과 근무기간이 길수록 급여와 직급이 높고 높은 직위에 있는 공무원일수록 직장에 대한 책임감이나 사명감이 높아 업무의 전문적이고 지속적인 업무의 중요성을 보다 높게 인식하여 직무성과가 높은 것으로 생각된다. Of the results of this study, the general characteristics and job satisfaction due to work-related characteristics, organizational support and job performance level was analyzed as follows: As the level of job performance in accordance with the general characteristics and work-related characteristics were age increases, the higher the job level of education, Catholic, oil spouse, the longer the tour, the longer the current department tour, the higher the rank, the higher the salary level job performance levels were significantly high or rising trend. This is thought to be higher than that recognizes the importance of continuing the work of professional and business responsibility and commitment in the workplace increases for the more high-ranking officials age and longer working hours and high salaries rank higher job performance.

자외선을 이용한 먹는 물 소득 방법에 관한 고찰

김성홍 ( Sung Hong Kim ) 조선대학교 공학기술연구원 2008 공학기술논문지 Vol.1 No.2

Interest in UV disinfection is growing among public water treatment facilities and wastewater treatment plant because of its effectiveness to removal of pathogen and Giardia which is resistant to traditional chemical disinfection. UV disinfection has ability to inactivate pathogenic microorganisms without forming regulated disinfection byproducts(DBPs). UV disinfection is widely operated in Europe and North America. Because of the susceptibility of Cryptosporidium to UV disinfection and the emphasis in recent regulations on controlling Cryptosporidium, the number of public water system using UV disinfection is expected to increase significantly over the next decade. Korea is no longer safe from the pathogenic microorganisms and is under pressure of using cleaner disinfection technology than traditional chlorination. In this study, UV technology and its application methods is introduced to prepare new disinfection era.

초음파 전처리가 슬러지의 호기성 소화에 미치는 영향 예측

김성홍 ( Sung Hong Kim ),이동우 ( Dong Woo Lee ) 조선대학교 공학기술연구원 2012 공학기술논문지 Vol.5 No.2

In this study, an aerobic digester hybrid ultrasonication was developed for the treatment of aerobic digestion of sewage sludge. Batch aerobic digester prepared with ultrasonication apparatus that was suggested by other researchers which were used in this numerical experiment. In terms of solids reduction, ultrasonication is followed by aerobic digestion, which has no remarkable advantage because solubilized COD increased at the ultrasonification stage which is used as substrate for the synthesis of microorganisms at the aerobic digestion stage. On the other hand, effective solid reduction was expected by performing intermittent sonication in the phase of aerobic digestion.

공공서비스품질 구성요인과 측정모형 연구

김성홍(Kim, Sung Hong) 한국서비스경영학회 2006 서비스경영학회지 Vol.7 No.3

주요선진국 전파관리제도와 국내 전파관리 제도에 대한 조사

김성홍(Sung Hong Kim),석경휴(Gyeong Hyu Seok) 한국전자통신학회 2017 한국전자통신학회 논문지 Vol.12 No.1

주요 선진국의 전파이용 관리 패러다임이 Command & Control ⇒ Market Based ⇒ Open Access ⇒ Manage By Technology & Technical Analysis로 변화되고 있는데, 이는 다양한 신규 기술·서비스의 출현, 전파이용자의 급증 등 환경변화에 대한 정책대응과 시장활성화를 위함이다. 그러나 이러한 패러다임의 변화에도 혼간섭 등의 영향을 주지 않는 범위에서 전파를 이용해야 한다는 전파관리의 기본원칙은 준수되어야 한다. 전파유효 이용 및 혼간섭을 방지하기 위해 세계 각국은 자국에 적합한전파관리 규제를 법제화하고, 규율하고 있다. There propagate use management paradigm in developed countries is changing as Command & Control ⇒ Market Based ⇒ Open Access ⇒ Manage By Technology & Technical Analysis, that the policy response to environmental changes, such as a variety of new technologies. The emergence of service, the proliferation of propagation users It is to activate the market. However, the basic principles of radio management such that the change of paradigm be used to spread in a range that does not affect the interference, such as the horn is to be observed. Around the world in order to prevent the propagation and utilization Horn interference enacted regulations for managing the radio station, and also discipline.

B2B 제품서비스 거래관계에서 구매자 몰입의 선행요인

김성홍(Kim, Sung Hong) 한국서비스경영학회 2012 서비스경영학회지 Vol.13 No.5

The objective of this study is to explore the antecedents of buyer`s commitment in buyer-supplier relationships of B2B product-service. The major components of this study are based on literature reviews of commitment in inter-firm collaboration and relationship marketing. The antecedents of buyer`s commitment consist of four types: product-service characteristics, supplier characteristics, relationship characteristics, environment characteristics. There have been not research on all of the four types, while researches related with few antecedents have been studied in abundance. 348 usable responses are collected through the web-based survey of manufacturing firms in Korea. To test hypotheses, multiple regression analysis is used via SPSS 19.0. The result suggests that all of the antecedents have significant impacts on the buyer`s commitment. Specifically, trust and satisfaction have the most strong positive effects on buyer`s commitment. However, flexibility, relationship investment, and uncertainty have not significant effects on buyer`s commitment.