• 대한음성학회지:말소리
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• 제33_34호
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• pp.111-125
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• 1997

This experimental phonetic analysis aims to describe standard Korean simple vowels with a view to presenting the vowel quality change from generation to generation, especially between the 50's and the 20's. This change reflects that the contemporary vowel system has both stable and unstable aspect: the former can be affirmed in the vowels with extreme positions in the vowel quadrilateral. and the latter in some vowels(e.g.,'ㅔ/ㅐ') which have the non-quantal vowel characteristics in the current vowel system. Formant values are measured to show these. And the results of acoustic analysis are presented graphically in the vowel quadrilateral for the convenience' sake. The comparison between the articulatory vowel quadrilateral and the acoustic one shows a lot concerning the current vowel quality change.

• 한국실내디자인학회논문집
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• 제19호
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• pp.98-104
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• 1999

The literal Meaning of Art Nouveau is 'New Art'. It means that Art Nouveau was conceived momentous sense of transition in the close of 19C and found the way to overcome that situatiov. So, This Study aims to discover the Meaning and Characteristic of Art Nouveau through it's Linear form. Through this study, linear form of Art Nouveau served not merely to decorate building, but to liberate space. With linear forms, Art Nouveau artists synthesize all exterior and interior elements - from doors and windows to carpets and furnishings - by one's emotional rhythm and occasionally change the feel of space that adorned with another style. First, of all, linear form is a method for 'Art for Art sake', and the possibility of linear form does not disappear.

• 한국응용과학기술학회지
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• 제7권2호
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• pp.41-45
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• 1990

A Stability to the dispersion solvent, which is acetonitrile, dichloromethane, benzene, chloroform and acetonitrile-benzene(1:1,v/v) of {N-docosyl pyridinium)-TCNQ(1:2)complex was investigated by U.V Spectrophotometer and was confirmed stabilized on acetonitrile, the dichloromethane and acetonitrile-benzene (1:1,v/v) for seven hours. Using $CdCl_2$buffer solution as subphase for LB films deposition, it was achived successively to fabricate the Y-type LB films of (N-docosyl pyridinium)-TCNQ(1:2)complex. For the sake of verifying the deposition of LB films, U.V is measured by variation of nominal layer number.

• 한국생활과학회지
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• 제13권6호
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• pp.903-915
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• 2004

Now in Korea, many factors-for example, unemployment rate rise, consumer prices, corporate restructuring, etc.-are threatening family economy. Thus many households are faced with an economic crisis. In this circumstances, it is the role of households as a subsystem of family system to keep family and household economy stable for the sake of family growth and development. Economic well-being is differentiated by criterion of household economic status. But it has a large scale of spectrum: household income, asset, consumption, debt and the like. Moreover, these indices have been understood and measured differently by many researchers. In this thesis, we made efforts to distinguish subjective satisfaction from objective satisfaction, and then focus on the former. The data were collected from 399 housewives living in Pusan through questionnaires.

• 대한물리치료과학회지
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• 제8권1호
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• pp.735-744
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• 2001

After providing the purpose, scope and methods of present study in the first chapter. the second chapter discusses a theoretical overview on the social implication of medical expenditure and the medical insurance program for the aged population. In conclusion, to realize the reduction of aged population's medical expenditures, some possible plans are conceivable. Firstly, the payment level of medical insurance should be upgraded and the insurance coverage in oriental medicine treatment and the drug-store protection program need to be implemented. Secondly, the medical facilities and man-power have be expanded for the sake of reducing the social and geographical distances the aged population has to overcome to receive the medical benefits. Thirdly, the expansions of medical services for the home-stay aged are all the more required. Finally, a wide range of programs needs to be augmented to promote health for the aged population.

• 대한물리치료과학회지
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• 제4권2호
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• pp.373-382
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• 1997

This study has been aimed at figuring out the fact that four kinds of body type grouped according to the tilting of scapular of upper extremity and ilium of low extremity showed the mobility increase for joint parts and the limitation. When we make a thrapy plan which should be comprehensive and general in preventative management and therapy. For the sake of patients who have spinal disabilities including low back pains, it is required for many joints distributing among upper and lower extremity to have hypermobility and hypomobility based on regulation. So, this study was conducted to establish a standard for the effective pattern of hypermobility or hypomobility. I hope that the result of this study can help support the practics of physical therapy as a part of scientic method. Especially I think it will be able to be conductive to those who major in physical therapy on the arthrogenic region.

• 대한수학회논문집
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• 제10권1호
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• pp.39-48
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• 1995

The ADI method was introduced by Peaceman and Rachford [6] in 1955, to solve the discretized boundary value problems for elliptic and parabolic PDEs. The finite difference discretization of the model elliptic problem $$ (1) -\Delta u = f, \Omega = [0, 1] \times [0, 1] $$ $$ u = 0 on \delta \Omega $$ with 5-point centered finite difference discretization, with n +2 mesh-points in the x - direction and m + 2 points in the y direction, leads to the solution of a linear system of equations of the form $$ (2) Au = b $$ where A is a matrix of dimension $N = n \times m$. Without loss of generality and for the sake of simplicity, we will assume for the remainder of this paper that m = n, so that $N = n^2$.

• 대한구순구개열학회지
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• 제6권2호
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• pp.107-115
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• 2003

The case unveils an early orthodontic intervention on 3-week old infant innately with bilateral cleft lip and palate. Presurgical Nasoalveolar Molding(PNAM) procedures were carried out for 2 months for the sake to diminish the anticipated strain of postsurgical scar by means of the retraction of protruded premaxilla and the extension of collapsed columella. The gap on the alveolar cleft decreased by 2,5 mm, and the columella manifested 1. 5 mm increase of its length, which yielded the consequent downward and backward movement of premaxilla, and expected to bring down the technical complexity of primary lip surgery. PNAM with sophisticated technical procedures at an optimal timing disclosed the passive molding of the alveolar segments and the formation of nasolabial soft tissue integuments and permitted one-time primary lip surgery.

• 한국식품영양과학회지
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• 제27권3호
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• pp.455-460
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• 1998

This study was carried out to investigate antimicrobial activities of ethanol extracts from 12 kinds of spices against Lactobacillus plantarum and Leuconostoc mesenteroides to kimchi fermentation. Lactic acid bacteria were isolated from fermenting kimchi, were identified as Leu. mesenteroides, Lac. sake, Lac. plantarum and Pediococcus pentosaceus. The ethanol extracts of cardamon, thyme and cumin among 12 spices showed antimicrobial activities against Lac. plantarum, while they did not showed the activites against Leu. mesenteroides through paper disc method. In addition, the growth of Lac. plantarum was inhibited in MRS broth containing each of cardamon(>4%), thyme(>4%) an cumin(>1%).

• 한국지반공학회:학술대회논문집
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• 한국지반공학회 2000년도 가을 학술발표회 논문집
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• pp.737-744
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• 2000

This paper resorts to rock mass rating and rock mass quality to draw value based on the evaluation of rock and to draw interrelation formula in relation to rock mass quality, A comparative analysis was given of survey values reported in the existing documents. This paper has tried to find out the relationship between RMR and Q System for the sake of choosing rational reinforcing patterns and of the safety of tunnels. The results run as follow: RMR=8.251n(Q)+43.83. This paper has also tried to find out the relationship between RMR and Q System by using Fuzzy Approximate Reasoning Concept. We suggest that those in charge should not depend on a single system only after evaluating the classification of rocks, and compare one result with another for the good of keeping track of the condition of base rocks in a better way.