http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
공진산란이론을 이용한 원통형 산란체에 대한 전자기파문제의 역산란 이론
鄭勇華(Yonghwa Jung),全相鳳(Sangbong Jeon),安昌會(Chang-Hoi Ahn) 대한전기학회 2006 전기학회논문지C Vol.55 No.3
The resonances that contain the information on the properties of the scattering target can be used for target reconstruction approaches. The inverse scattering theory for the resonances has been applied to the problems of the scattering for a spherical, cylindrical dielectric objects and dielectrically coated conductors, shown reasonable results. Though by using this method the thickness and the dielectric constants of the target can be obtained from a determination of the spacing and of the widths of the scattering resonances, the radius of the target should be given. In this paper, we suggest the improved inverse theory combined with the resonance scattering theory to obtain the radius in addition to the dielectric constant of the target. The applications of this method for scattering problems of electromagnetic waves from cylindrical targets were accomplished. and it shows its validity.
지속가능성에 기반한 고속철도 역세권 개발경향에 관한 연구 - 홍콩 서구룡역 프로젝트를 중심으로 -
정용화(Jung, Yong-Hwa),박용서(Park, Yong-Seo) 대한건축학회 2024 대한건축학회논문집 Vol.40 No.2
The study of the West Kowloon Cultural District development area, secured through large-scale reclamation projects around Hong Kong’s West Kowloon Station, reflects a commitment to promoting sustainable development while capturing the essence of cultural identity and memories within the context of Hong Kongs unique street lifestyle, humanities, and social fabric. Specialized strategies have been introduced in the West Kowloon District to address urban challenges comprehensively and function as part of an integrated circulation system. These strategies encompass four main types: urban density reduction, achieved through a zoning plan emphasizing low-density development; traffic congestion alleviation, utilizing a triple node system accommodating both powered and non-powered means of transportation; air pollution reduction, with a focus on establishing a green axis through an ecological passageway in the city center; and economic revitalization, realized through mixed-use development integrated into urban and ecological circulation, resembling a vast ultra-organism reliant on the transportation network. In conclusion, guided by this development strategy, the initiative stands as a crucial instrument for advancing sustainable development and preparing measures to enhance its trajectory.