• 한국융합학회논문지
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• 제12권5호
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• pp.267-274
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• 2021

이 연구는 중국 대학생의 한국 드라마 선택요인에 영향을 미치는 변인이 무엇인지 알아보았다. 이 연구의 참여자는 중국 후난성(湖南省) 지역의 379명 대학생이다. 이 연구의 자료 수집을 위해 온라인 설문조사 프로그램(问卷星, www.wjx.cn)을 이용하였다. 이 연구의 측정 도구는 '한국 드라마 선택요인 측정 도구'로서, 작품완성도(completeness of work)와 인지도(recognition) 등 두 영역으로 구성되었다. 이 연구의 결과는 다음과 같다. 첫째, 중국 대학생의 한국 드라마 선택요인은 작품완성도가 인지도 요인보다 높다. 둘째, 중국 대학생의 성별, 학년, 연령, 전공, 한국 드라마 시청 빈도에 따라 한국 드라마 선택요인에 차이가 있다. 셋째, 중국 대학생의 선호 장르에 따라 작품 완성도 및 인지도 차원 선택요인에 영향을 미친다. 마지막으로 이 연구의 결과에 따라 논의하였고, 글로벌 시대 한국 드라마의 질적 재도약을 위해 제언하였다. 중국에서 한류 시장 확대를 위해 중국 대학생의 정서를 포용하는 문화 콘텐츠를 개발하고, 중국 청년의 최신 소비 트렌드를 반영하는 전파 전략을 수립하여야 하며, 한국 드라마의 세련된 영상미를 구현하는 것이 필요하다.

• 대한지역사회영양학회지
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• 제28권4호
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• pp.317-328
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• 2023

Objectives: This study aimed to investigate the correlation between adolescents' dietary safety management competency, value recognition, efficacy, and competency of convergence using the dietary area (CUDA). Methods: Data were collected from 480 middle and high school students in Daegu, Gyeongbuk and Seoul, Gyeonggi using a self-administered five-point Likert scale questionnaire from May to July 2021. A questionnaire was used to investigate dietary safety management competency, awareness of convergence, recognition of the benefits, efficacy, and competency of CUDA. Results: We conducted factor, reliability, correlation, and regression analyses using SPSS 25. The average scores for each factor were: dietary significance (3.68); dietary safety management knowledge (3.34); food selection and cooking (3.72); nutrition management (3.38); weight management (3.28); risk dietary management (3.13); CUDA interest (2.98); convergence necessity (3.50); benefits in specialized areas (3.31); benefits in everyday life (3.48); efficacy of science and technology convergence (3.35); convergence efficacy with humanities, social science, and arts (3.31); and CUDA competency (3.41). The score for interest in CUDA was lower than that for the recognition of CUDA benefits. Significant positive correlations were observed between all factors except between risk dietary management and both nutrition and weight management (P < 0.01). Interest in CUDA and recognition of the need for convergence exhibited a positive and significant effect on all factors of the perception of CUDA benefits and efficacy. The subgroup factors of dietary safety management competency and the recognition of CUDA had a positive effect on the CUDA competency (P < 0.001, R²= 0.58). Conclusions: Strengthening dietary safety management competency and increasing the awareness of CUDA can enhance adolescents' convergence competency. Therefore, CUDA and targeted education must be actively promoted among adolescents.

• 대한안전경영과학회:학술대회논문집
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• 대한안전경영과학회 2009년도 추계학술대회
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• pp.327-337
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• 2009

This paper intends to search factor affecting the selection of financial products by analyzing whether there is difference in the preference of individual financial products whose recognition of importance in the property of financial products in different, depending on the property of investors. The Analytical Hierarchy Process (AHP) is used to test the priority model. The study attempts to demonstrate how the model helps providing better decision choices in financial products.

• 한국의류산업학회지
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• 제4권4호
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• pp.369-375
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• 2002

The present study attempts to examine the degree of recognition of the Personal Colors by the age of the woman, and to analyze the influence of the recognition on the factors for choosing specific colors for hair coloring and facial make-up and the consequent satisfaction. The data will be used as a basic material for research and marketing in the field of color consulting in the beauty industry. Collected data were statistically processed using the SPSS WIN program. Depending on the nature of the contents to be analyzed, either the percentage calculation or the Chi-square analysis or the ANOVA was carried out. The findings of the study are as follows; The overall recognition of the Personal Colors was generally low in terms of the knowledge, information and experiences. While the degree of recognition was the highest in teenagers, the necessity of diagnosing the Personal Colors was most deeply perceived by the women in their 30s. One of the factors for choosing a specific color for hair coloring was their favorite color for the teenagers, and the Personal Color or the advice of the professional for the women in their 30s. Meanwhile, the highest factor for those in their 20s was the colors in vogue. For the facial color make-up as well, this sensitivity to popular colors was also highest in the twenty-something women. The color choice in consideration of favorite colors and the Personal Colors was the most prominent in the teenagers. The tendency of utilizing the advice of sales people or the professionals was the highest in the women in their 30s. In the survey of satisfaction with the chosen colors for hair coloring and make-up, it was found that satisfaction was the highest in the cases of choosing the Personal Colors in all the age groups, while it was the lowest for the choice of popular colors.

• BMB Reports
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• 제38권6호
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• pp.690-694
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• 2005

Transcription termination of the human mitochondrial genome requires specific binding to termination factor mTERF. In this study, mTERF was produced in E. coli and purified by two-step chromatography. mTERF-binding DNA sequences were isolated from a pool of randomized sequences by the repeated selection of bound sequences by gel-mobility shift assay and polymerase chain reaction. Sequencing and comparison of the 23 isolated clones revealed a 16-bp consensus sequence of 5'-GTG$\b{TGGC}$AGANCCNGG-3' in the light-strand (underlined residues were absolutely conserved), which nicely matched the genomic 13-bp terminator sequence 5'-$\b{TGGC}$AGAGCCCGG-3'. Moreover, mTERF binding assays of heteroduplex and single-stranded DNAs showed mTERF recognized the light strand in preference to the heavy strand. The preferential binding of mTERF with the light-strand may explain its distinct orientation-dependent termination activity.

• 한국전자통신학회논문지
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• 제8권8호
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• pp.1129-1135
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• 2013

본 논문에서는 최적 특징점 선택기법를 적용한 다중 최적 Adaboost 분류기를 기반으로 새로운 차량 검출 알고리즘을 제안한다. 제안하는 알고리즘은 2 가지 주요 모듈로 구성된다. 첫 번째는 설치된 카메라의 사이트 모델링을 이용한 영상 스케일링을 기반으로 하는 이론적 DDISF(Distance Dependent Image Scaling Factor) 모듈이며, 두 번째는 차량과 카메라의 거리에 대응하는 최적 Haar-like 특징을 활용하는 것이다. 실험 결과 제안하는 알고리즘은 기존의 방법에 비하여 인식 성능이 개선됨을 확인하였다. 제안하는 알고리즘은 96.43% 의 인식률과 약 3.77%의 오검출이 발생하였다. 이러한 성능은 기존의 표준 Adabooost 알고리즘에 비하여 각각 3.69%와 1.28% 의 성능을 개선한 것이다.

• 복식문화연구
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• 제20권6호
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• pp.895-911
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• 2012

The purpose of this study was to examine consumers' perceptions of eco-friendly children's-wear and their impact on the selection criteria for children's-wear and stores. A descriptive survey method using a self-administered questionnaire was employed. The sample consisted of mothers with children under the age of 13 residing in Seoul and the Gyeonggi area. Data were collected from September 2011 to October, 2011. The collected data were analyzed to find the differences between purchasers and non-purchasers of eco-friendly children's-wear in terms of their perceptions of eco-friendly children's-wear, as well as the influence of these perceptions on the consideration degree of criteria for the selection of children's wear and store. The results indicate that perceptions of eco-friendly children's-wear implied five key factors related to quality reliability, expected value, style, degree of recognition, and dissatisfaction with design and price. The results also revealed some differences between the group purchasing eco-friendly children's-wear and the group not purchasing eco-friendly children's-wear. These different perceptions were related to the aspects of quality reliability, expected value, style, degree of recognition. In general, the non-purchasing group displayed a lower mean score than the purchasing group. Both groups showed a low interest in aesthetic appreciation and the degree of recognition factor. The results showed that consumer's perceptions of eco-friendly children's-wear had an influence on the criteria for the selection of children's-wear and store type in both groups. Considering the findings of the study, it is clear that both purchasers and non-purchasers of eco-friendly children's-wear showed differences in their perceptions and purchasing behavior. Therefore, marketing strategies to appeal to the non-purchasing group should be differentiated from strategies used to ensure the loyalty of the purchasing group.

• Earthquakes and Structures
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• 제14권2호
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• pp.143-153
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• 2018

Correlation among different factors must be considered for selection of influencing factors in safety monitoring of high dam including positive correlation of variables. Therefore, a new factor selection method was constructed based on Copula entropy and mutual information theory, which was deduced and optimized. Considering the small sample size in high dam monitoring and distribution of daily monitoring samples, a computing method that avoids causality of structure as much as possible is needed. The two-dimensional normal information diffusion and fuzzy reasoning of pattern recognition field are based on the weight theory, which avoids complicated causes of the studying structure. Hence, it is used to dam safety monitoring field and simplified, which increases sample information appropriately. Next, a complete system integrating high dam monitoring and uncertainty prediction method was established by combining Copula entropy theory and information diffusion theory. Finally, the proposed method was applied in seepage monitoring of Nuozhadu clay core-wall rockfill dam. Its selection of influencing factors and processing of sample data were compared with different models. Results demonstrated that the proposed method increases the prediction accuracy to some extent.

• 한국멀티미디어학회논문지
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• 제7권4호
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• pp.474-483
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• 2004

본 논문에서는 3차원 정면 얼굴 영상으로부터 추출된 프로파일(profile) 영상을 깊이 정보가 반영된 가중치 하우스도르프 거리(weighted hausdorff distance-WHD)를 이용하여 두 영상을 비교하는 인식 알고리즘을 제안한다. 3차원 얼굴 영상은 2차원과 달리, 깊이 정보를 가지고 있으므로 사람 얼굴의 프로파일 영상을 보다 정확하게 그리고 다양한 얼굴 위치에서 추출되어 질 수 있다. 코는 얼굴에서 가장 돌출된 형상을 가지고 있으므로, 3차원 데이터의 깊이 값을 평균을 이용한 반복 선택 방법을 사용하여 코의 정점 위치를 찾는다. 이를 기준점으로 수직성분들의 깊이 값을 2차원 평면으로 나타내면 프로파일 영상이 추출된다. 입력 영상과 데이터베이스 영상과의 유사도 비교를 위해, 깊이정보를 가중치로 사용한 WHD방법으로서 두 프로파일 영상의 거리비교는 Ll을 이용하여 비교하였다. 제안된 방법으로, 인식률은 5위 이내가 94.3%의 인식률을 나타내었다.

• 한국통신학회논문지
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• 제14권4호
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• pp.348-359
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• 1989

본 논문은 [1]와 [2]에 의해 제안된 multitree 형상 인식 기법의 성능 개선에 관한 논문이다. Multitree 형상 인식 기법의 기본적인 생각은, Classifier 설계과정에서 각 특징별로 Binary Decision Tree 를 구성하고, 이들의 탐색 순서를 결정하며, 인식 과정에서는 앞에서 정한 탐색 순서에 의거하여, BDT(Binary Decision Tree)를 탐색해 나간다는 것이다. 이때 BDT를 추가하여 탐색하기 전에 그때까지 얻은 정보를 이용하여 입력 물체를 인식할 수 있는지에 대한 여부를 결정하며, 인식이 가능한 경우 BDT의 탐색을 멈추고, 인식이 불가능한 경우 BDT의 탐색을 계속해 나간다. 이 방법은 BDT를 각 특징별로 만들기 때문에 새로운 특징의 삭제나 첨가가 상당히 용이하며 인식에 사용되는 특징의 갯수가 감소하게 된다. 따라서 이 알고리즘은 특징의 수가 많거나 class수가 많을 경우 쉽게 이용될 수 있다. 본 논문은 각 특징에서 구한 근사화된 확률 분포로부터 입력 특징값에 대한 확률값을 구해 인식에 이용하였으며, 이 값을 이용한ㄴ 여러가지 인식 방법을 제안하였다. 그리고 Branch and Bound 방법을 사용하여 특징의 선택 순서와 탐색 범위를 구하였다. 위에서 제안한 것들을 실험한 결과 기존의 multitree형상 인식 기법보다 본 논문에서 제안한 기법의 성능이 향상되었다.