• 대한치과의사협회지
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• 제12권5호
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• pp.339-344
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• 1974

The authors conducted a study of theoritical background and clinical application of the transitional denture with one subject at The Ohio State University, Graduate School. The applicability of this method is considered to be not so great, however, it is likely to be a advantageous way of approaching to the prospective denture patients with severe periodontal diseases. Especially, in this transitional denture technique, natural teeth are duplicated to reject the development of abnormal oral physiology and some effects occuring during edentulous period. As a result of the minimal surgery and protective measure of denture contouring and tissue conditioning, the transitional denture may show treatment effects to the dentrue surrounding tissues and basal seat tissues.

• Journal of Advanced Marine Engineering and Technology
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• 제24권6호
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• pp.96-101
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• 2000

In this paper, an experimental investigation of characteristics of developing transitional steady flows in a square-sectional 180 urved duct is presented. The experimental study is carried out to measure axial velocity profiles by using Laser Doppler Velocimeter (LDV) system. The flow development is found to depend upon Dean number and curvature ratio. For transitional steady flows, the maximum velocity position of axial velocity profiles begins to incline toward the outer wall from $\phi$=$30^{\circ}$bended angle, velocity profiles in center of the duct have lower value than those of the inner and outer walls because of the centrifugal forces.

• The Korean Journal of Pain
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• 제12권1호
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• pp.136-139
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• 1999

Bertolloti syndrome is the association between low back pain (LBP) and the presence of a lumbosacral transitional vertebrae. A transitional vertebrae is composed of one or both transverse process connecting with the sacrum or ilium and the presence of a vestigial intervertebral disc space caudal to the transitional vertebrae. We experienced a case of low back pain with intermittent radiating pain in patient with complete lumbosacral sacralization. Long term relief of low back pain was maintained with intra and/or periarticular infiltration of local anesthetics and steroid. The relief of LBP suggests a correlation between LBP and lumbosacral sacralization.

• 한국의류학회지
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• 제26권11호
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• pp.1649-1659
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• 2002

It is anticipated that, in the 21st century, aesthetic sense will be altered radically with the introduction of new value systems and ethical standards. At the beginning of the 21st century, new aesthetic senses and identities have already emerged and exerted influence to the society, arts and fashion trends. The purpose of this study is to analyze the aesthetic characteristic of the transitional period of the 21st century. This study employed the qualitative analysis and the main aesthetic characteristics of the 21st transitional period were found as hybrid, technicism, neo-retro, new naturalism, and multi-nationalism. The transitional fashion in the 21s1 century mirrors the post-modern trends with diversity and indeterminacy as the basis of changes. It is expected that this pattern will continue to extend persistent and dominant influence to the future fashion industry. In the subsequent study, quantitative analysis wi]1 be conducted to verify the aesthetic characteristics analyzed in this study.

• 대한기계학회논문집
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• 제19권1호
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• pp.240-250
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• 1995

A CPM (computational preston tube method) was developed to measure wall shear stress in a transitional boundary layer on a flat plate using Preston tubes. Correlation for the displacement factor of Preston tubes was improved for a CPM to be used in the transitional boundary layer. The distribution of skin-friction coefficient was reasonably predicted in the uniform free stream of 3.1% turbulence intensity. Reasonable and accurate estimation of displacement factor of Preston tubes was found to be of crucial importance for the CPM, especially in the laminar boundary layer. The mean velocity profiles of the boundary layer on the plate were also measured and presented.

• 대한간호학회지
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• 제40권4호
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• pp.599-609
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• 2010

Purpose: The purpose of this study was to develop and evaluate a transitional care program for patients discharged from military hospitals. The study consists of two phases: developing the program and evaluating its effectiveness. Methods: The conceptual framework used to guide the development of the program was Meleis's transition theory. A quasiexperimental design was employed for this study. Participants were recruited from patients discharged from one military hospital, 72 in the control group and 56 in the experiment group. Data were analyzed using SPSS WIN 12.0 program with chi-square, Fisher's exact test, independent t-test, and mixed model. Results: Participants in the transitional care program reported promoting a positive personal condition, and more healthy patterns of response in the first week after being discharged and a smoother discharge transition. Conclusion: The transitional care program developed for discharge patients from military hospital promoted discharge readiness and promoted smooth discharge transition.

• 교육시설
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• 제16권1호
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• pp.79-86
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• 2009

The purpose of this study is to suggest the design guidance of education facilities by analysing Alvaro Siza's education facilities of which considered having idiosyncratic spatial characteristics. Focusing on the his planning of learning and transitional space of education facilities, this study aims at eliciting the spatial characteristics of his architecture. In doing so, this study tries to figure out his basic method of reification of his basic architectural concept which is articulated in learning space and transitional space of education facilities by introducing the boundary element and penetration of light in order to support student's learning activity and foster abundant cognitive experiences. Therefore, this study presents the feasible supplementary design method for future education facilities to be appropriate not just for quantitative factors, but for qualititative aspects such as user's psychological fulfillment, and emotional satisfaction.

• 한국정밀공학회지
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• 제10권3호
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• pp.41-46
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• 1993

The transitional characterisics of oscillations and rotational speeds from the starting to the stationary states in damped single degree of freedom systems acted upon the rotor unbalance forces are studied. Angular travel is assumed to vary with time. The theoretical analysis is obtained by using Laplace transform method. Integration involved in the theoretical results is carried out by the numerical analysis program of continuous-time linear systems to arbitrary inputs. It is evident that the transitional charcterixtics of a machine are affected remarkably by damping ratios, stationary angular velocity time and frequency ratios.

• 제어로봇시스템학회:학술대회논문집
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• 제어로봇시스템학회 2004년도 ICCAS
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• pp.1106-1110
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• 2004

A human sign language is generally composed of both static and dynamic gestures. Each gesture is represented by a hand shape, its position, and hand movement (for a dynamic gesture). One of the problems found in automated sign language translation is on segmenting a hand movement that is part of a transitional movement from one hand gesture to another. This transitional gesture conveys no meaning, but serves as a connecting period between two consecutive gestures. Based on the observation that many dynamic gestures as appeared in Thai sign language dictionary are of quasi-periodic nature, a method was developed to differentiate between a (meaningful) dynamic gesture and a transitional movement. However, there are some meaningful dynamic gestures that are of non-periodic nature. Those gestures cannot be distinguished from a transitional movement by using the signal quasi-periodicity. This paper proposes a hybrid method using a combination of the periodicity-based gesture segmentation method with a HMM-based gesture classifier. The HMM classifier is used here to detect dynamic signs of non-periodic nature. Combined with the periodic-based gesture segmentation method, this hybrid scheme can be used to identify segments of a transitional movement. In addition, due to the use of quasi-periodic nature of many dynamic sign gestures, dimensionality of the HMM part of the proposed method is significantly reduced, resulting in computational saving as compared with a standard HMM-based method. Through experiment with real measurement, the proposed method's recognition performance is reported.

• 대한토목학회논문집
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• 제13권4호
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• pp.101-109
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• 1993

관로흐름은 관벽과의 마찰 정도에 따라 층류와 난류, 난류인 경우 관벽은 매끄러운관 또는 완난류(緩亂流)(smooth turbulent flow) 조건과 거칠은 관 또는 전난류(全亂流)(rough turbulent flow) 조건으로 뚜렷이 대별할 수 있으며 층류와 완난류의 변이부에 해당하는 층류-완난류 천이조건 즉 천이층류(遷移層流)와 완난류-전난류 변이부 즉 천이난류(遷移亂流) 등 모두 다섯 개의 조건으로 구분지어 해석할 수 있다. 층류, 완난류 및 전난류 조건에서의 마찰계수 산정에는 기존 Prandt1의 이론식에 상당한 신뢰를 두고 있으나 천이난류에서의 마찰계수산정에 쓰고 있는 Colebrook-white 조합식은 이의 정도에 많은 의문점을 두어 왔다. 본 연구에서는 Nikuradse의 실험결과를 재 분석하여 천이난류조건에서의 유속분포식을 구하였으며, 이에 근거하여 관로에서 천이난류조건에 대한 마찰계수 산정식을 개발하였다. 천이층류에 대하여는 마찰계수를 내삽법으로 구할 것을 제의한다.