• 복식문화연구
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• 제15권5호
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• pp.888-901
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• 2007

The purpose of this study was to examine the differences in clothing selection criteria and store selection criteria between each consumer groups by the preference for fast fashion. The data was collected from a questionnaire conducted on 317 female adults. The results were as follows. First, the factor analysis used to identify clothing selection criteria involved the following four factors: fashion, quality/practicality, status symbol, and economics. The consumer group preferring fast-fashion regarded fashion and economics as important factors and the non-preferring group regarded status symbol factor more. Second, five factors(atmosphere, product service/salesperson, shopping convenience, promotion/facilities) of store selection criteria were constructed by factor analysis, The consumer group preferring fast-fashion regarded atmosphere and product as important factors and the non-preferring group considered service/salesperson and promotion/facilities factors more. Third, the consumers who were of low age, low education, low income and unmarried preferred fast fashion brand.

• 대한가정학회지
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• 제38권2호
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• pp.27-40
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• 2000

The purpose of this study was to determine the consumption patterns of fast food chain stores according to their parents'social demographic factors in using fast food chain stores. The data of this research were composed of 599 college students in Taegu$.$Kyungbuk region. Obtained data were analyzed by X$^2$-test, t-test, oneway ANOVA and Duncan's multiple range test with SPSS PC+ program. The findings of this study are as follows; First, mother's academic background and father's occupations, family income level of the respondents were statistically significant in using fast food chain stores. Secondly, 19% of the respondents answered that they 'hardly'used fast food chain stoles, 65.4% of them 'sometimes', and 16% of them 'frequently'. Most of the respondents answered that they visit 'with their friends'. They prefer fast food because the flood is convenient to eat and the services are fast. The frequency of eating out was increased and their taste was apt to westernize.

• 전기전자학회논문지
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• 제17권2호
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• pp.202-207
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• 2013

본 논문은 기존의 FAST와 BRIEF 알고리즘을 Zynq-7000 Soc Platform에서 하드웨어로 구현했다. 대표적으로 SIFT 나 SURF 알고리즘을 사용하여 특징점 기반 하드웨어 가속기로 구현 하지만, 하드웨어 비용과 내부 메모리가 많이 필요하다. 제안하는 FAST & BRIEF 가속기는 기존의 SIFT 나 SURF 가속기 보다 내부 메모리 사용량을 약 57%, 하드웨어 비용을 약 70% 정도 감소하고, 수행 시간은 Clock 당 0.17 Pixel를 처리한다.

• 한국식품조리과학회지
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• 제19권3호
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• pp.363-373
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• 2003

The purpose of this study was to identify university students' attitude to the foodservice attributes in their contribution to the selection or a fast food restaurant. Among 300 subjects, 214 were used in the analysis. The frequencies, Descriptives, ANOVA and t-test were used for the statistical analyses in this study. The findings from this study were as follows: firstly, there were no significant differences in the importance (or salience) of the foodservice attributes between the three different types of fast food restaurant. Secondly, there were no significant differences in the foodservice attributes between the means of the importance and salience for each of the selected fast food restaurants. Thirdly, there were no significant differences in the foodservice attributes in determining between the three types of fast food restaurant. Fourthly, there were no significant differences for the foodservice attributes between the mean importance (or salience) and universal mean for each of the selected fast food restaurants. Finally, the results of this study could provide some insight into the type of marketing strategies that may be successfully used by marketers who manage fast food restaurants.

• 국제학술발표논문집
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• The 1th International Conference on Construction Engineering and Project Management
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• pp.1094-1099
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• 2005

Nowadays the Design-Build Delivery Method in public sector has been remarkably grown up in applying owing to its merits such as shortening construction duration. The Fast-Track is the wide-using method for accelerating schedule at Design-Build projects. But the public agency is in trouble to execute Fast-Track because of the lack of guideline for its process. As a result, in some cases applying Fast-Track methods, cost and construction duration are increased more than cases of non-Fast-Track projects. In this study, through the questionnaire surveys to professionals having actual implementation experiences as a construction manager, owner or general contractor, key success vehicles of Fast-Track are induced.

• 대한전기학회:학술대회논문집
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• 대한전기학회 1988년도 추계학술대회 논문집 학회본부
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• pp.131-134
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• 1988

This Paper describes a algorithm for evaluating the loss of load probability of a generating system using Fast Hartley Transform. The Fast Hartley Transform(FHT) Is as fast as or faster than the Fast Fourier Transform(FHT) and serves for all the uses such as spectral, digital processing and convolution to which the FFT is at present applied. The method has been tested by applying to IEEE reliability test system and the effectiveness is demonstrated.

• 한국방송∙미디어공학회:학술대회논문집
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• 한국방송공학회 1995년도 학술대회
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• pp.131-135
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• 1995

As the search range increases, most fast ME algorithms can not keep the performance comparable to the full search BMA. In this paper, we propose a new fast motion estimation method which locates the small search area for a block of the current frame. This method is based on interframe correlation of motion vectors as well as intraframe correlation. Especially, the proposed algorithm outperforms other fast methods when the motion is very fast or complex. It drastically reduces computational complexity while maintaining good performance compared with the conventional FS-BMA.

• 공업화학
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• 제24권3호
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• pp.333-336
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• 2013

산업현장에서 배출되는 저온($150{\sim}250^{\circ}C$)의 배기가스에 포함된 질소산화물($NO_x$)을 제거하기 위한 공정으로써 산화 촉매와 암모니아 SCR 공정을 복합시킨 fast SCR 탈질공정에 대한 실험적인 연구가 수행되었다. Fast SCR 탈질공정을 위해서는 산화촉매를 이용 NO를 $NO_2$로 전환하는 것이 요구된다. 산화촉매 부피(Oxidation Catalyst Volume, OCV)에 따른 NO 전환율을 실험적으로 확인하였다. OCV 563000 h, 375000 h, 281000 h 각 경우에 NO 전환율은 37% : 45% : 51%이었다. 온도에 따른 fast SCR 탈질효율은 $NO_2/NO_x$ 비율 45%일 때 가장 높았다. $NO_2/NO_x$ 비율 45%, 온도 $200{\sim}250^{\circ}C$ 및 공간속도 $10000{\sim}30000h^{-1}$에서 standard SCR과 fast SCR 탈질효율을 비교한 결과, standard SCR은 공간속도 에 따라 온도별로 차이를 보였으나 fast SCR은 차이를 보이지 않았다. Fast SCR 반응을 고려한 탈질운전에서 공간속도 $10000h^{-1}$에서의 촉매부피와 비교하여 공간속도 $30000h^{-1}$으로 운전할 경우, NH3 SCR 촉매부피를 50% 이상 줄일 수 있음을 알 수 있었다.

• 동아시아식생활학회지
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• 제18권5호
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• pp.662-674
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• 2008

The purpose of this study was to investigate the patterns of fast food intake in residential areas and its relation to eating habits among 551 6th grade students (286 male students and 265 female students) from elementary schools located in Gangnam-gu, Dongjak-gu and Seongbuk-gu, Seoul. The results of this study were as follows. 1) There were significant differences in the preference for fast food among districts (p<0.05) and children from Seongbuk-gu showed a greater preference for fast food than those from Gangnam-gu and Dongjak-gu. In terms of preferences for particular types of fast food, children from Seongbuk-gu liked hamburgers more than those from Gangnam-gu and Dongjak-gu so that there were significant differences among districts (p<0.05). With regards to the frequency of intake of the various types of fast food, there were differences in hamburger, pizza and chicken among three districts (p<0.05) and children from Seongbuk-gu ate fast food 1 to significant 2 times more often than those from Gangnam-gu and Dongjak-gu. 2) There were significant differences in the regularity of mealtimes between districts (p<0.05), with children from Seongbuk-gu showing more irregularity in their mealtimes than those from Gangnam-gu and Dongjak-gu. There were significant differences in the frequency of snack intake (p<0.05), and children from Seongbuk-gu tended to take a snack 1 to 2 times more often than those from Gangnam-gu and Dongjak-gu. 3) In the frequency of fast food intake in accordance with obesity, there were significant differences between the obesity index (p<0.05). In particular, children who were underweight had a tendency to eat more fast food. There were significant differences between the frequency of fast food intake depending on children's pocket money (p<0.05), and children who took fast food more than twice a week tended to have more pocket money. According to these results, we report there are partly different trends in the consumption of fast food and food habits among the districts in Seoul. Therefore we suggest that different interventions be implemented within the different districts to reduce reliance on fast food restaurants and to address the perceptions of healthy eating as well as time and convenience barriers.

• 한국엔터테인먼트산업학회논문지
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• 제13권5호
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• pp.25-36
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• 2019

본 연구는 다양한 연령층으로 확대되고 있는 패스트푸드의 섭취실태 등을 분석하여, 소비자들이 균형되고 올바른 식생활을 실천할 수 있는 영양프로그램 개발 및 교육을 위한 자료로 활용하고자 수행하였다. 패스트푸드 섭취빈도는 20대와 30대에서 높았으며, 연령에 따라 유의한 차이를 보였다. 패스트푸드를 선택할 때 정보를 얻는 곳은 20대는 주로 친구와 인터넷이었으며, 30대 이상은 대중매체를 주로 이용하였다. 패스트푸드 섭취로 인한 가장 큰 식생활의 변화는 자극적인 음식을 좋아하게 되었고 외식의 빈도가 증가하였다. 패스트푸드를 젊은층은 맛이 있어서 선택하였으며, 중장년층은 시간의 영향을 받지 않아서 선택하였다. 패스트푸드를 섭취하였을 때 염려되는 것으로 30대는 주로 체중의 증가와 50대 이상은 건강에 영향을 주는 것으로 나타났다. 패스트푸드에서 개선되기를 바라는 것은 영양, 위생, 가격으로 나타났다. 결론적으로 패스트푸드 섭취빈도, 선택 및 만족도 등이 연령에 따라 유의적으로 영향을 받는 것으로 나타났다. 그러므로 전 연령층을 대상으로 하는 패스트푸드 섭취와 관련된 연구가 활성화되어 균형된 식생활을 실천할 수 있는 영양프로그램 개발 및 교육을 위한 기초자료의 확보가 필요할 것으로 생각된다.