• 인간행동과 음악연구
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• 제20권1호
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• pp.47-74
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• 2023

본 연구는 A 교육대학원에 재학 중인 15명의 예비 음악 교사들을 대상으로 세계시민교육 역량 제고를 위한 강좌를 개발 및 실현하고, 그 효과성을 탐색하였다. 강좌는 세계시민교육의 여러 주제 중 다양성과 포용을 바탕으로 한 다문화 교육에 중점을 두고, 관련 이론 탐색을 통해 음악의 사회·문화적 산물로서의 본질을 이해하고, 참여자 주도로 중학생을 위한 수업 방안을 개발 및 실현하는 과정으로 구성되었다. 사전/사후 검사 결과 강좌 전후로 첫째, 예비음악교사들의 다문화 교육 태도가 향상되었고, 특별히 교사의 역할에 대한 태도가 큰 폭으로 증가하였다. 이는 본 연구의 강좌가 예비교사들로 하여금 다양성 및 다문화 교육과 관련한 인식과 편견을 반성하고 음악 교사로서의 역할을 고민하도록 도왔기 때문으로 여겨진다. 둘째, 다문화 교수 효능감의 향상 중 다문화 상황에서의 교육 및 다문화 교육 교수 효능감 향상이 두드러졌는데, 이는 성찰지를 통해 본 강좌가 음악의 사회·문화적 산물로서와 상징적 표현 가능성의 가치를 깨닫도록 한 영향임을 알 수 있었다. 또한, 강좌는 실질적인 삶의 문제들을 풀어나가는 변혁적 교수법의 필요성 인식과 실천, 음악에 대한 다각적인 이해와 탐색을 바탕으로 한 세계시민교육의 여러 주제들의 접근을 도와 예비음악교사들의 세계시민교육 역량을 발전시키는데 도움을 주었다.

• 마케팅과학연구
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• 제7권
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• pp.321-337
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• 2001

본 연구의 옥적은 한국적 상황에서 전자상거래의 소비자 구매행위에 영향을 미치는 요인을 실증적으로 밝히기 위한 것이다. 이를 위하여 선행연구에서 구매행위에 영향을 미치는 것으로 밝혀진 온라인 기업의 특성, 거래 안정성의 우려, 프라이버시의 보장, 쇼핑성향, 인 지된 유통구조를 독립변수로 사용하였고, 소비자의 구매행위를 종속변수로 설정하여 다중 회귀분석을 실시하였다. 가설 검증 결과, 인지된 유통구조와 소비자의 오락적 성향과 경험 적 성향이 구매행위에 유의적인 정의 영향을 미치는 것으로 밝혀졌고, 거래 안정성의 우려 및 개인 정보의 누출은 구매행위에 유의적인 부의 영향을 미치는 것으로 밝혀졌다.

• 복식문화연구
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• 제17권1호
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• pp.28-39
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• 2009

In this treatise, a survey was conducted on American female consumers to confirm the possibility of segmenting the American cosmetic industry by classifying lifestyles and analysing differences in consumer behavior, and also to provide global marketing strategy for entry into the American cosmetics industry by Korean companies. The results of the analysis provided three categories of American female consumer lifestyles. The first is the "practical conservative" type(58 people) who are fairly indifferent to or uninterested in external changes. The second is the "pro-active sensitive" type(48 people) who are interested in external changes and want to live a leading life. The last is the "neutral economical" type(54 people) who resemble characteristics that are in between the previous two types. The study has showed there was a difference in consumer motivation, considerations during selection, factors associated with shop choice according to consumer classification. It provides evidence that lifestyles can be a criteria in segmenting the American cosmetics market.

• 수면정신생리
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• 제13권1호
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• pp.22-26
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• 2006

Circadian rhythms have been observed to be disturbed in mood disorders, especially seasonal affective disorder (SAD). Clock related gene variants also have been suggested to be associated with seasonality (seasonal variations in mood and behavior). This study tested the potential association between a length polymorphism of Period3 gene and seasonal variations in mood and behavior. 297 Korean college students were genotyped for the Period3 polymorphism and were for evaluated the seasonal variation by Seasonal Pattern Assessment Questionnaire (SPAQ). The genotype frequencies were 0.76 for 4R/4R, 0.22 for 4R/5R and 0.013 for 5R/5R. The global seasonality score was not different among Period3 gene variants (4R/4R, 4R/5R and 5R/5R) except for 'sleep length' subscore. The 5R/5R genotype showed the higher 'sleep length' subscore than others (p=0.024). The comparison between seasonals (syndromal plus subsyndromal SAD determined by SPAQ) and non-seasonals did not show any significant difference in frequencies of genotypes. These findings suggest that there is a possibility that the investigated Period3 polymorphism may play a partial role in the susceptibility of seasonal variations in a Korean population.

• Steel and Composite Structures
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• 제34권6호
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• pp.783-794
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• 2020

Steel-concrete-steel sandwich composite wall is composed of two external steel plates and infilled concrete core. Internal mechanical connectors are used to enhance the composite action between the two materials. In this paper, the compressive behavior of a novel sandwich composite wall was studied. The steel trusses were applied to connect the steel plates to the concrete core. Three short specimens with different truss spacings were tested under compressive loading. The boundary columns were not included. It was found that the failure of walls started from the buckling of steel plates and followed by the crushing of concrete. Global instability was not observed. It was also observed that the truss spacing has great influence on ultimate strength, buckling stress, ductility, strength index, lateral deflection, and strain distribution. Three modern codes were introduced to calculate the capacity of walls. The comparisons between test results and code predictions show that AISC 360 provides significant underestimations while Eurocode 4 and CECS 159 offer overestimated predictions.

• 한국의류산업학회지
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• 제16권2호
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• pp.285-292
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• 2014

The purpose of this research is to suggest data available for being conducive to establishing a marketing strategy such as size of domestic clothing in global brand and producing a product of increasing consumers' satisfaction with the fit based on this research. A total of 177 questionnaires obtained from South Koreans in their 20s~50s who dwell in the state of North Carolina in America. The results follow; first, what there is significant difference in clothing purchase behavior of Koreans living according to income, duration of residence. Second, the reason for preferring Korean clothing according to educational level was the highest in the ratio of the response as saying of being 'size' with a decrease in the item of 'design'. This was because the higher in age and educational level leads to the more rise in importance of size according to a change in body type. Third, the outcome of evaluation on the fit by body part in American clothing was the largest in the response as saying of being 'similar' in the items of chest, waist, neck, arm, wrist circumference and crotch length.

• Computers and Concrete
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• 제21권5호
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• pp.593-605
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• 2018

A nonlinear finite element modeling approach is developed to assess the behavior of a dowel bar embedded on a single concrete block substrate, subjected to monotonic loading. In this approach, a discrete representation of the steel reinforcing bar is considered, using beam finite elements with nonlinear material behavior. The bar is connected to the concrete embedment through nonlinear Winkler spring elements. This modeling approach can only be used if a new constitutive model is developed for the spring elements, to simulate the deformability and strength of the concrete substrate. To define this constitutive model, an extensive literature review was conducted, as well as 3 experimental tests, in order to select the experimental data which can be used in the calibration of the model. Based on this data, an empirical model was established to predict the global dowel response, for a wide range of bar diameters and concrete strengths. This empirical model provided the information needed for calibration of the nonlinear Winkler spring model, valid for dowel displacements up to 4 mm. This new constitutive model is composed by 5 stages, in order to reproduce the concrete substrate response.

• 통상정보연구
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• 제3권2호
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• pp.71-92
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• 2001

The number of internet electronic commerce users has increased steadily and EC is now considered not only as the communication tools, but also as the economic activity. But in spite of these global trends, current studies limited to managerial approach are insufficient in the evaluation of EC policies and situations. The purpose of this study are to present satisfaction of customers who will operate foreign internet shopping mall, and to analysis after-purchase behavior on EC satisfaction. As a result of making regression analysis, for its satisfaction. the hypotheses on "Shopping Mall Contents", "Information supply", "Convenience of order process", "Economy", "The reliability", "Customer Service" were accepted at the p<.0.05 level of significance, for its after purchase behavior, the hypotheses on "Shopping Mall structure", "Convenience of order process", "Economy", "The reliability", etc factors were accepted at the p<0.05 level of significant in 4 factors. In order words, electronic commerce satisfaction became greater when better convenience and economy were provided, the ethics were observed better, more diverse information was supplied and better system support was given, and those who had a higher educational background or better perception of electronic commerce felt more satisfaction. Finally, more usefulness of electronic commerce led to bigger satisfaction after purchase.

• 한국분무공학회지
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• 제6권2호
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• pp.16-21
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• 2001

This paper describes the macroscopic behavior and atomization characteristics of the high-pressure gasoline swirl injector in direct-injection gasoline engine. The global spray behavior of fuel injector was visualized by shadowgraph technique. The atomization characteristics of gasoline spray such as mean diameter and mean velocity of droplets were measured by the phase Doppler particle analyzer system. The macroscopic visualization and experiment of particle measurement on the fuel spray were investigated at 7 and 10 MPa of injection pressure under different spray cone angle. The results of this work show that the geometry of injector was more dominant over the macroscopic characteristics of spray than the fuel injection pressure and injection duration. As for the atomization characteristics, the increase of injection pressure resulted in the decrease of fuel droplet diameter and the atomization characteristics differed as to the spray cone angle. The most droplets had under $25{\mu}m$ diameter and for the large droplets(upper $40{\mu}m$) as the spray grew the atomization presses were very slow. Comparison results between the measured droplet distribution and the droplet distribution functions revealed that the measured droplet distribution is very closed to the Normal distribution function and Nukiyama-Tanasawa's function.

• 한국의류학회지
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• 제29권2호
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• pp.298-306
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• 2005

The Main objective of this study was to investigate the relationship between lifestyle and clothing buying behavior of college female students in Japan. A questionnaire was developed to measure clothing urchasing motives, fashion information sources, evaluation criteria of clothing, store attribute and lifestyle, The questionnaire was administered to 131 female college students in Tokyo of Japan. the data was analyzed using percentage, frequency, mean, factor analysis, Cluster Analysis and ANOVA, Duncan Multiple Range test. The results of the study were as follows : 1. The female college students were classified into fourth subdivisions by the cluster analysis; rational group, economic group, progressive group, fashion-oriented group. 2. The clothing purchasing motives o consumers were significantly different according to lifestyle subdivision in social, personal. 3. In the case of fshion information sources, significant differences were found according to lifestyle subdivision in mass media information, information by marketer, information by consumer. 4. The evaluation criteria of clothing were significantly different depending on lifestyle subdivision in esthetic, quality and management, external criterion. 5. The store attribute were significantly different depending on lifestyle subdivision in convenience, service and atmosphere of store.