• 한국디지털건축인테리어학회논문집
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• 제4권1호
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• pp.10-16
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• 2004

Territory is determined by physical elements that provide the occupants an obvious boundary in a space. The creation of boundary is a interpersonal process by which a person or group regulates interactions with others. The perception of territory needs boundary regulations that mean the composition of horizontal and vertical elements in architectural space. The perception of territory can be defined as perceptual reaction considering not only visual perception on the physical elements in the architectural space and also various kinds of social activity in architectural environment. To achiever territory in architectural space, visible and invisible boundary regulation should be need. It means that territorial boundary regulation needs visual and audial boundary regulation as well as spatial boundary regulation.

• 한국실내디자인학회논문집
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• 제7호
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• pp.56-63
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• 1996

Architectural works build with a modernistic viewpoint led to standardization and low of peculiarity , and which resulted in isolation of people from their environment. In that context, the sense of place can be a new paradigm replacing modernism and reflect the fundamental value and meaning of architecture. Interior space as a place can be analyzed from the viewpoint of existentialism. The purpose of this research is to define the concept of place based on C. N. Schulz's theory of space, and aims at embodiment of the sense of place in interior, especially residential , environment through applying emotional and psychological factors. Spatial characteristics that help to form and enhance the sense of place are center, axis and direction, and boundary and enclosure. Some psychological factors, in other words, people's psychological needs, affect the continuation of the sense of place, especially in residential environment where we reside comparatively for a long period and use the same place repeatedly , security, hierarchy/order, aesthetics, variety, and sociability. The sense of place is embodied and lasted mainly by personalization through the process of visualization , symbolization , and complementation of above mentioned properties and elements.

• 한국지역지리학회지
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• 제16권5호
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• pp.474-496
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• 2010

이 논문은 "대동여지도"의 백두산(白頭山) 두만강(豆滿江) 일대에 표기된 몇 가지 지명들에 대한 분석을 통하여, 조(朝) 청(淸) 국경인식, 지명들의 위치와 어원(어의), 그리고 오기(誤記)의 문제를 검토하는 것을 목적으로 한다. 분석 대상이 되는 지명은 정계비(定界碑) 분수령(分水岺) 석퇴(石堆) 목책(木柵) (건천)乾川 연기봉(連技峰) 분계강상류(分界江上流) 분동강(分東江) 건가퇴(件加堆) 시화산(市火山) 구을산(仇乙山) 구암봉(龜岩峰) 걸오동 대동(大洞) 알동(斡東) 등 15개이다. "대동여지도"의 석퇴(石堆) 목책(木柵) 표시는 잘못된 것이며, 분개강상류(分界江上流) 역시 위치에 오류가 있다. 이를 통하여 "대동여지도"가 '토문강=두만강=분계강'이라는 인식을 보이고 있다는 점과 '압록강-정계비-두만강'을 조(朝) 청(淸) 국경의 지표로 삼고 있다는 점을 확인할 수 있었다. 그 외의 분동강(分東江) 건가퇴(件加堆) 시화산(市火山) 조오동 등에 대해서는 여진어(만주어) 어원을 추적하여 위치를 비정하고자 하였고, 구을산(仇乙山) 구암봉(龜岩峰)에 대해서는 우리말 어원을 추적하여 위치를 정하고자 하였다. 어원이 불분명한 지명들의 경우에는 위치만이라도 비정하고자 하였다.

• 한국항공우주학회지
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• 제35권8호
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• pp.670-676
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• 2007

A comparative study on ground boundary conditions for the airfoil in ground effect has been carried out. The objective of the present study is to clarify effects of the ground boundary conditions so that it will be helpful to analyse results of wind tunnel tests using the fixed ground board or the image method. A low Mach number preconditioned Navier-Stokes solver using the overlap grid method has been applied. It has been turned out that results with the symmetric boundary condition are almost the same to those with the moving boundary condition. Results with the fixed ground boundary show discrepancy to those with the moving boundary condition when flow separation on the ground board takes place.

• 한국농공학회논문집
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• 제55권2호
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• pp.1-8
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• 2013

This study was performed for the purpose of analyzing the effect of tide on the stress-strain behavior in the boundary surface of sea dike embankment. Tide is a dynamic condition, but there are not suitable numerical models to solve the dynamic embankment condition caused by tide. So the analysis was simplified to quasi dynamic as follow. First, seepage by tide was analyzed according to elapsed time, and the results of the analysis at every hour during one periodic cycle time of 12 hours were applied to the pore water pressure conditions of stress-strain analysis with hyperbolic model by Duncan and Chang. The place at which maximum shear strain took place in the analysis result moved up and down repeatedly along the boundary of the dredged sand fill section and the crashed stone filter section. The value of maximum shear strain was large at high water level of tide. This result means that contraction and relaxation occur in turn repeatedly at every specific position along the boundary, and the repeated action compact loose position with sand moved down from the upper position by gravity. The experiment with the small sea dike model showed the result consistent with the numerical analysis. The surface of sea side on the dike collapsed at high water level after a couple of repetition of the rising and falling of water.

• 호남수학학술지
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• 제19권1호
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• pp.81-86
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• 1997

The aim of this paper is to prove the boundary behavior between the Caratheodory and Kobayashi-Royden metrics in a strongly pseudoconvex bounded domain with $C^2$-boundary in $\mathbb{C}^n$ and to show that the converse does not holds. S. Venturini([Ven]) proved the corresponding result with distances in place of the infinitesimal metrics.

• 한국디지털건축인테리어학회논문집
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• 제9권3호
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• pp.47-57
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• 2009

The purpose of this study is to propose the design elements useful to give place identity to street space. The theory for place identity is studied and the components-Physical element, Sense, Program, Activity, Context-for identity of place is created. In the case study of SamcheongdongGil, the qualitative research method of Free Picturing Technique and Cognitive Mapping is executed and the samples gathered from the research are analyzed. In the process of analysis, the contents of qualitative evaluation by users is put in order as components for identity of place. Moreover, the design elements for street space are extracted from the case study and theories of urban design. The design elements are summarized as the followings: street pattern with high permeability, various streetscapes, greenscapes, semi public(private) spaces, the third places, public arts, transparent facades, and outdoor activities. Finally, the fruits and boundary of this study are described and the importance of place identity is.

• 대한설비공학회지:설비저널
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• 제16권1호
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• pp.103-108
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• 1987

The heat transfer processes taking place in the side wall of a thermocline enclosure have been analyzed for idealized conditions based on the assumption that, at any instant time, side wall heat transfer processses are independent of the thermocline bulk motion. However, the axial tempera-ture distribution in the thermocline core provides the means for specifying the liquid medium-side boundary condition to the enclosure side wall. A picture is drawn which reflects the side wan response to thermocline bulk motion within the frame work of a quasi-steady analytic approach. For valves of the parameters typical of systems of engineering interest, the analysis shows that a significant amount of heat transfer short - circuiting can take place along the side wall enclosure. This phenomenon is favored by high values of $H_l$ and low values of P and $H_g$ respec-tively. The location of the point of zero normal heat flux on the side wan can be expected to mark, approximately, the region of confluence of two sidewall boundary flows respectively driven by the buoyant effects.

• 음성과학
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• 제10권1호
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• pp.27-39
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• 2003

This study attempts to verify the reliability of automatically generated segment labels as compared to those obtained by conventional labelling by hand. First of all, an autolabeller is constructed using the standard HMM speech recognition technique. For evaluation, we compare the automatically generated labels with manually annotated labels for the same speech data. The comparison is performed by calculating the temporal difference between an autolabel boundary and its corresponding hand label boundary. When the mismatched duration between two labels falls within 10 msec, we consider the autolabel as correct. The results suggest that overall 78% of autolabels are correctly obtained. It is found that the boundary of obstruents is better aligned than that of sonorants and vowels. In case of stop sound classes, strong stops in manner-of-articulation wise and velar stops in place-of-articulation wise show better performance in boundary alignment. The result suggests that more phone-specific consideration is necessary to improve autosegmentation performance.

• 해양환경안전학회:학술대회논문집
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• 해양환경안전학회 2003년도 춘계학술발표회
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• pp.153-158
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• 2003

Design of general steel structure had applied and achieve elastic design concept mainly so far. Because elastic design supposes that whole structure complies with elasticity formula as that achieve via allowable stress of material is concept that calculate stress distribution of construction about action external load and estimate load of when the maximum stress reaches equally with allowable stress that is established beforehand by maximum safety load of the structure. But, absence that compose actuality structure by deal with external load increase small success surrender and structure hardness falls and tell structure in limit state finally on the whole as showing complicated conduct by interference between these breakdown at buckling by compression. Examined closely about conduct of place since initial buckling through carbon vocal cords transformation finite element analysis series (ANSYS) that place mending condition supposes case that is boundary condition in this investigation.