• 한국의류학회지
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• 제27권3_4호
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• pp.441-451
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• 2003

The purpose of this study was to find out evaluative criteria of cyber store toward shopping orientation, purchasing experience and demographic factors of consumers to visit cyber store. This study surveyed consumers who have an experience of using cyber store and judgment sampling was used. The respondents were 240 men and women living in the metropolitan area of Seoul and Gyeonggi province. Research method was measured by clothing shopping orientation (utilitarian and hedonic factors), cyber store evaluation criteria (convenience, quality & trust and product character factors), purchasing experience(existent and nonexistent) and demographic factors. For data analysis, descriptive statistics, factor analysis, cluster analysis, ANOVA, t-test, Duncan test, and reliability analysis were conducted. The results were as follows: 1. Evaluative criteria of cyber store were considered importantly in order of possibility of exchange and refund, stability of personal information security, substance of quality degree of product and service and store. 2. Among shopping orientation groups, there were significant differences in all evaluative criteria of cyber store: convenience, quality & trust and product character of store. 3. Among groups toward existence and nonexistence in a purchasing experience, there were significant differences in convenience and quality & trust of store. 4. Among Demographic factors(gender, job, education and income) there were significant differences in convenience and quality & trust of store.

• Environmental Analysis Health and Toxicology
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• 제14권1_2호
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• pp.45-54
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• 1999

Quantitative strucrure-activity relationships between the toxicity (LD$\_$50/) and molecular properties of amine and nitro compounds were tested. The all 19 compounds showed low correlations below 0.500 to their LD$\_$50/ values. When amine or nitro compounds were taken separately, the correlation between the calculated chemphysico parameters and LD$\_$50/ were also poor (r$^2$=0.4911, 3967 repectively). The overall relationships among the QSAR parameters were investigated. Molecular weight shows a high correlation with total surface area (r$^2$=0.9287); 0.9090 for zero-order connectivity and second-order connectivity : 0.8784 for bioconcentration factor and second-order connectivity. When amine compounds were taken to perform the statistical treatment, the relationships between parameters were as follows: 0.8436 for volume-negentropy; 0.8925 for volume-bioconcentration factor; 0.9929 for zero-order connectivity-Kow; zero-order connectivity-bioconcentration factor; 0.9141 for zero-order connectivity-solubility; 0.9718 for solubility-bioconcentration factor; 0.9894 for solubility-bioconcentration factor and 0.9319 for Kow-bioconcentration factor. On the other hand, nitro compounds showed different relationships as follows: 0.8952 for volume-I/O character; 0.9520 for volume-total surface area: 0.9351 for volume-molecular weight; 0.9351 for volume-MW; 0.9961 for Kow-Koc; 0.8455 for Kow-bioconcentration factor; 0.8879 for Koc-bioconcentration factor; 0.9987 for MW-total surface area respectively.

• Journal of Acupuncture Research
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• 제27권2호
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• pp.1-10
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• 2010

Objectives : The 7-zone-diagnostic system is a diagnostic device to predetermine bodily locations by measuring the energy of body. This study was to investigate the relation between the different patterns of Zone 2 of Factor AA in CP-6000A (VEGA, Germany), 7-zone-diagnostic system and the factors of Bell's Palsy. Methods : This study was carried out with the data from factors of Bell's Palsy(age, sex, period after onset, postauricular pain, season which the disease happen, contributing factor). We made three groups according to the different patterns of Zone 2 of Factor AA in CP-6000A. The Factor AA pattern of Group A is that the red bar graph of zone 2 were lower than the normal range. The Factor AA pattern of Group B was that the red bar graph of zone 2 was the normal range. The Factor AA pattern of Group C was that the red bar graph of zone 2 was higher than the normal range. After collecting the data about factors of Bel's Palsy to correspond with conditions of each group were selected, the data was analyzed statistically. Results : The values of number of patient and period after onset of group A was higher than group B and C. The values of ratio of postauricular pain of group B and C was higher than group A. The season of disease happened of group A is spring and winter, group B is winter and group C is summer and autumn. The contributing factor of disease happened of group A is none, and group B and C is stress and clod. Conclusions : In Bell's Palsy, it is thought that the red bar graph of zone 2 is lower, the group have lower energy(虛) and the energy has a character of cold(寒), and zone 2 is higher, the group has the higher energy(實) and the energy has a character of fire(熱).

• 한국의류학회지
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• 제23권6호
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• pp.898-908
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• 1999

This paper was aimed to identify the hand and sensibility of silk woven fabrics for neckties to find their relationships to the hand and purchasing preferences and to make their image scale. 56 male and female students evaluated 20 specimens with semantic differential scale of 21 hand and 25 sensibility adjectives. Data were analyzed through factor analysis pearson correlational coefficient t-test using PC SAS package. the hand adjectives were grouped as 4 surface property thermal property flexibility and dryness. The sensibility adjectives were modern classic character and natural,. The flat fabrics with warm hand displayed 'modern' sensibility but those with col hand show 'classic' The rough fabrics with warm hand showed 'natural' but those with cool hand showed 'character' The fabrics rated as high hand preference and purchasing preference showed soft and flat hand occuring 'modern' and 'classic' sensibility.

• 한국의류산업학회지
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• 제7권2호
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• pp.162-168
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• 2005

The pictures of design details, such as collar type, sleeve type, skirt type, and skirt length, and color tone were evaluated by 377 persons in terms of sensibility and emotion. The data were analyzed by SPSS using ANOVA and Factor analysis to find out the most effective types of details on consumer's sensibility and emotion, and the methods were introduced. The most effective type is skirt length on sensibility and emotion of women's dress. The second type is different according to sensibility and emotion. Sensibility and emotion were composed of three concept: contemporary, mature and character. Sleeve type is second determinant to contemporary concept, and color tone is to mature concept, collar type is to character concept. 41 each details of design were positioned into 3D-concept space to connect each detail type and fashion concept of women's dress.

• 한국디지털건축인테리어학회논문집
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• 제8권2호
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• pp.73-82
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• 2008

The purpose of this study is to analyze behaior character of dementia patients and physical environment problem through survey, research and interview on the problems arising from the dementia specialized facilities and according to the data from it, suggesting a plan to improve physical environment and design guideline. Three hospitals were chosen, which had both private space, public space and semi-public space, and dementia patients were chosen from them, who were able to move room to room by themselves.

• 대한산업공학회지
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• 제2권1호
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• pp.45-60
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• 1976

In this study, Multiple Factor Analysis was undertaken for the purpose of substituting General Vocational Aptitude tester for paper tests according to the standardized and partially modified norm, and compared and analyzed these aptitude tests YK Type Working Character test for a test battery. In this analysis, four basis aptitude cluster of AQE was utilized as aptitude cluster, the study for skill was carried out by the method of sampling electronic aptitude cluster in four basis ones, and the parts needed in the process of its analysis were investigated by means of Video-Tape Recording. This paper was performed with sample test by application of the inverse variation curve from learning theory and induced learning rate as a measure of the degree of proficient of technicians, and from the obtained results illustrated optimum newly-production plan of ability program and load program by the use of computer program.

• 한국산업정보학회논문지
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• 제11권3호
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• pp.40-46
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• 2006

영상처리 기술을 이용한 컨테이너 식별자 자동인식은 항만자동화와 물류 처리율 향상에 매우 중요한 요소이다. 본 논문에서는 칼라정보를 이용한 윤곽선 추출과 추출된 문자영역에 대한 문자 조건 검증 알고리즘을 사용하여 입력 영상의 다양한 밝기변화와 잡음에 강한 컨테이너 식별자 인식 기법을 제안하였다. 360장의 컨테이너 영상을 대상으로 실험한 결과 제안한 방법이 식별자 인식에 유용함을 확인하였다.

• Bulletin of the Korean Chemical Society
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• 제13권2호
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• pp.122-127
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• 1992

Some perovskites $A($Cu_{1}3}Nb_{2}3}$)O_3(A=$Sr^{2+}$$, $Ba^{2+}$ and $Pb^{2+}$) and their series of mixed perovskites have been prepared by solid state reaction. Single perovskite phase was obtained in Sr or Ba rich samples, but pyrochlore phase was found in Pb rich samples. The stability of perovskite phase is dependent on the ionicity of bonding as well as the tolerance factor. All the obtained perovskites have tetragonal symmetry distorted by Jahn-Teller effect of $Cu^{2+}$. In the case of $Sr(Cu_{1}3}Nb_{2}3})O_3$, some superlattice lines caused by threefold enlarging of fundamental unit cell were observed. And, the symmetry of B site octahedron and the bonding character of B-O bond have been studied by IR, ESR and diffuse reflection spectroscopy. It appeared that the symmetry and the bonding character are influenced by such factors as the size and the basicity of A cation.

• 한국과학교육학회지
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• 제37권3호
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• pp.395-405
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• 2017

본 연구는 과학관련 사회쟁점(SSI)을 활용한 교육이 과학교과에서 가능한 인성교육의 하나의 방안이 될 수 있음에 근거하여 SSI 교육이 대학생의 인성과 가치관 함양에 미치는 영향을 탐색해보았다. 또한 시민으로서 갖추어야 할 인성이 개인적 성향을 나타내는 심리학적 구인과 관련 있음을 고려하여 개인-집단중심성향에 따른 SSI 교육효과의 차이를 비교해보았다. 본 연구는 SSI를 주제로 한 교양강의를 수강한 대학생 31명을 대상으로 하였으며, 수업은 학생들이 다섯 가지 주제에 대한 다양한 입장을 탐색한 후 자신의 의견을 표명하고 합리적인 대안을 마련하는 방식으로 이루어졌다. 개인주의-집단주의 검사지를 활용하여 성향이 뚜렷하게 구분되는 학생을 개인중심성향집단과 집단중심성향집단으로 구분하였으며, 수업 전후 과학과 관련된 인성 및 가치관 검사를 실시함으로써 SSI 교육이 인성과 가치관에 미치는 효과와 집단 간 인성과 가치관 향상의 차이를 탐색해보았다. 연구결과, 학생들은 전반적으로 SSI 수업 후 사회 도덕적 공감과 과학관련 사회쟁점에 대한 책무성이 유의하게 향상된 것으로 드러났다. 개인중심성향과 집단중심성향 두 집단 간 향상의 차이는 유의하지 않았으나, 집단중심성향은 개인중심성향에 비해 과학관련 사회쟁점에 대한 책무성의 사후 평균점수가 통계적으로 유의하게 높았다. 본 연구결과는 인성과 가치관 함양을 가로막는 역할을 할 수 있는 개개인의 성향의 영향력을 넘어 교육을 통해 인성함양에 긍정적인 영향을 줄 수 있다는 데 의의가 있으며, 과학교과에서 활용할 수 있는 SSI를 통한 인성교육이 그 방안이 될 수 있음을 보여준다.