• 커뮤니케이션학 연구
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• 제17권1호
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• pp.129-151
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• 2009

부부간 의사소통은 결혼 기간이 축적될수록 '공유된 경험세계'가 상대적으로 많은 반면 '친밀성'으로 인해 다양한 의사소통 문제들이 창출되는 산실이기도 하다. 따라서 부부간 의사소통은 표면적으로 매우 용이한 의사 소통 상황으로 비추어질 수 있지만 심층적으로 살펴보면 다양한 대인 커뮤니케이션(interpersonal communication)의 문제가 산재해 있음을 볼 수 있다. 이 연구는 한국사회의 부부간 의사소통 행태를 각 세대별로 나누어 그 특성을 탐색해보고, 결혼생활이 축적됨에 따라 나타날 수 있는 부부간 의사소통 행태의 변화 추이를 살펴보는데 중점을 두었다. 이러한 연구목적을 달성하기 위하여 20대, 30대, 40대, 50대 부부, 즉 연령 동기자 그룹을 대상으로 대인 커뮤니케이션과정의 5가지 차원-개방적 태도 차원, 문제 해결 차원, 의사 표현 차원, 경청(傾聽) 차원, 피드백 차원에서 설문조사를 진행하여 그 결과를 분석해보고자 하였다. 분석 결과 부부간 의사소통 행위의 특성이 각 세대별로 파악 되었으며, 다시 의사 종단 분석을 통하여 개방적 태도 차원, 문제 해결 차원, 의사 표현 차원, 경청 차원, 피드백 차원의 부부간 의사소통 행위가 변천하는 과정을 추적해볼 수 있었다.

• 대한기계학회논문집B
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• 제25권6호
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• pp.786-798
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• 2001

This paper describes the phenomena of wake-induced transition of the boundary layers on a NACA0012 airfoil using measured phase-averaged data. Especially, the phase-averaged wall shear stresses are reasonably evaluated using the principle of Computational Preston Tube Method. Due to the passing wake, the turbulent patch is generated in the laminar boundary layer on the airfoil and the boundary layer becomes temporarily transitional. The patches propagate downstream with less speed than free-stream velocity and merge with each other at further down stream station, and the boundary layer becomes more transitional. The generation of turbulent patch at the leading edge of the airfoil mainly depends on velocity defects and turbulent intensity profiles of passing wakes. However, the growth and merging of turbulent patches depend on local streamwise pressure gradients as well as characteristics of turbulent patches. In this transition process, the present experimental data show very similar features to the previous numerical and experimental studies. It is confirmed that the two phase-averaged mean velocity dips appear in the outer region of transitional boundary layer for each passing cycle. Relatively high values of the phase-averaged turbulent fluctuations in the outer region indicate the possibility that breakdown occurs in the outer layer not near the wall.

• 한국의상디자인학회지
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• 제11권3호
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• pp.27-41
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• 2009

As for modern people, the fashion accessory plays a role in allowing the whole coordination in clothing to be highlighted, receives environmental factors in the complementary relationship with clothing, and is being progressed rapidly as well. Among accessories, it is considered to be probably significant to examine especially about the historical consideration and the transitional process in bag, which becomes a means of expressing free individuality in fashion while recognizing importance of bag, which is being developed today as a necessary article along with diverse lifestyles in each individual. Accordingly, the purpose of this study was to examine which correlation a bag comes to have with clothing according to a historical change in fashion and was changed in the transitional process of historical consideration on bag from the latter half of the medieval times to the modern times. Also, it tries to analyze on features in a form, material, kind, and color by period in a bag. Thus, the aim is to be conducive to a future qualitative research on bag Through the research process, it could be known about which a bag has been changed into diverse forms while experiencing several processes in order to conform with a flow of clothing, which is required by society according to a change in period, and about its historical significance, value, and aesthetic characteristics. It was certainly necessary for walking about with putting commodity necessary for people in it. As one of accessories that cannot be separated from clothing, it makes it available for knowing user's social standing and position and living scale, and makes it realized for the importance influence upon establishing a woman's identity.

• 한국주거학회논문집
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• 제20권5호
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• pp.61-72
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• 2009

The purpose of this study was to examine how the interface between "place of work" and "place of living" in the housing sphere has changed, and to understand its social background. During the korean modernization period, changes in economic structure toward industry has an influence on many aspects of modem life in addition to occupations. The traditional mixing of heterogeneous activities in the home-such as between reproduction and household affairs, first changed into a coexistence of two spaces with different functions within the boundaries of home, and finally into a spatial separation between functions in an urban dimension. As a result of this process, the primary role of the modem home is as a place for relaxation without work. One important kind of home, in which a retail shop is integrated with it, was researched as a transitional form. Its spatial layout showed a various combined usage of both spaces. In conclusion, changes in relevant macro-social aspects are very concretely reflected m the function and spatial organization of the home.

• 대한기계학회논문집B
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• 제26권5호
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• pp.685-694
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• 2002

Effects of wake-passing orientation and frequency on the wake-induced boundary layer transition on a NACA0012 airfoil are investigated. The wakes are generated by rotating cylinders clockwise (CW) and counterclockwise (CCW) around the airfoil. Time- and phase-averaged streamwise mean velocities and turbulent fluctuations are measured with a single hot-wire probe. Wall skin frictions are estimated by the Computational Preston Tube Method (CPM). The pressure distribution on the airfoil is different according to the wake-passing orientation and frequency. Turbulent patches are generated in the laminar boundary layer due to the passing wake and the boundary layer becomes temporarily transitional. The transition process is significantly affected by the pressure gradient and the turbulent patches. For the receding wake, the turbulent patches propagate more rapidly than those for the approaching wake because adverse pressure gradient becomes larger. As the frequency increases, onset location of transition moles upstream and the boundary layer near the trailing edge becomes more transitional.

• 한국수자원학회:학술대회논문집
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• 한국수자원학회 2007년도 학술발표회 논문집
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• pp.454-458
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• 2007

Nonpoint source (NPS) pollution is a serious problem causing the degradation of soil and water quality. Concentrated overland flow is the primary transport mechanism for a large amount of NPS pollutants from hillslope areas to downslope areas in a watershed. In this study, a soil erosion model, nLS model, to identify transitional overland flow regions (i.e., ephemeral gully head areas) was developed using the kinematic wave overland flow theory. Spatial data, including digital elevation models (DEMs), soil, and landcover, were used in the GIS-based model algorithm. The model was calibrated and validated using gully head locations in a large agricultural watershed, which were identified using 1-m aerial photography. The model performance was better than two previous approaches; the overall accuracy of the nLS model was 72 % to 87 % in one calibration subwatershed and the mean overall accuracy was 75 to 89 % in four validation subwatersheds, showing that the model well predicted potential transitional erosion areas at different watersheds. However, the user accuracy in calibration and validation was still low. To improve the user accuracy and study the effects of DEM resolution, finer resolution DEMs may be preferred because DEM grid is strongly sensitive to estimating model parameters. Information gained from this study can improve assessing soil erosion process due to concentrated overland flow as well as analyze the effect of microtopographic landscapes, such as riparian buffer areas, in NPS control.

• Journal of Welding and Joining
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• 제32권1호
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• pp.79-86
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• 2014

The purpose of this study is to determine the proper fillet weld size for the stiffeners on hull bottom plate of crude oil tanker. To achieve it, the effective notch stress and hot spot stress of the fillet weld with leg length specified in the rule were evaluated by using comprehensive FE analyses. Based on the results, the fatigue damages at each location of weld were calculated. Meanwhile the transitional behavior of initial welding distortion in the hull bottom plate under the design conditions was investigated by using a non-linear FEA. Welding distortion and residual stress introduced during fabrication process were considered as initial imperfections. According to FE analysis results, if the fillet leg length satisfies the design criteria of the classification society, the concern on the root failure at the fillet welds in the bottom hull plate during the design life can be negligible. In addition, considering the transitional behavior of the distortion during the service life, the fillet leg length should be minimized.

• 한국주거학회논문집
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• 제9권1호
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• pp.11-19
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• 1998

A transitional trend of architectural elements which would happen naturally in a building may be a cue to the changes of the times. In this respect, this study is to investigate the transformation of types of windows and doors with the full-openable bay size in Korean Buddhist Temples and search for transitional process on types of windows and doors according to the flow of the times. As the results of this study, the following conclusion could be obtained. 1. The type of bunhap(connected door frame) Deul E-Yul-Gae doors + Deul E-Yul-Gas (life up) single windows would be changed from windows of a bay just beside a on the transition that the whole would be altered into the same type. 2. The type of Bunhap (connected door frame)Deul E-Yul-Gae doors + Bunhap (connected door frame) Deul E-Yul-Gae doors would be changed into Bunhap swinging doors that the whole of windows and doors could be opend very easily. 3. The type of Bunhap swinging doors + Bunhap swinging doors would be seen in the transition that windows and doors would be altered separately due to the exchange from window and doors of one of a middle bay or a bay just beside a middle bay to swinging doors and etc.

• 한국실내디자인학회논문집
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• 제2호
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• pp.40-45
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• 1994

This thesis is to research the change in attitude regarding the architectura ornament. One of the key dogmas within Modern Movement of art and design was anti-ornamentalism. The modernist had revolted against ornament and believed that the greatness of the modern age might lay in its inability to produce a new form of ornament. Architectural ornament has been passed through an process of evolution in a decadent stage. In this context, the purpose of this study is to identify historical meaning of architectural ornament in the age of transition toward Modernism.

• 복식
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• 제1권
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• pp.21-48
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• 1977

Ka Rae Do Gam Eui Gue(嘉禮都監儀軌) is records of wedding ceremonies of empresses and crown princesses in Yi Dymasty. This recors shows the sorts of court costume and the required quantity of dress material. And illustrations of ceremonial procedure in the Eui Gue give us an obvious picture of those clad in the costume. This study aims at analysing the secords of female costume and inuuiring into the transitional process of the conrt costume.