• 한국정보과학회논문지:컴퓨팅의 실제 및 레터
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• 제16권12호
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• pp.1269-1273
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• 2010

일반적으로 사용자는 휴대폰에서 촬영한 개인용 사진 컬렉션에 대하여 이벤트 기준으로 관리 및 접근하는 것을 선호한다. 본 논문에서는 휴대폰상의 개인용 사진 컬렉션에 대하여 계산 량이 적고 정확도가 높으며 증감적인 클러스터링을 지원하는 이벤트 클러스터링 알고리즘을 제안하였다. 제안한 방법은 실제 샘플 사진들을 수집하여 이벤트 내의 사진들의 시간 경과 치에 대한 통계적 분석을 통하여 이벤트 경계 구간을 결정하였으며, 시간 정보만으로 분할이 모호한 구간에서는 위치 정보와 시각 정보를 사용하여 보완하였다. 본 논문에서는 제안한 방법에 대하여 실험 및 검증을 수행하였으며, 기존의 일반적인 클러스터링 방법에 비하여 높은 성능을 나타내는 것을 확인하였다.

• 한국의상디자인학회지
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• 제3권1호
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• pp.5-14
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• 2001

The study was about on the colorfastness of the natural vegetable dye. Impatient Balsamina was chosen as a speciesof the natural vegetable dye. It has a long history for Korean Women‘s grooming on the nail to be reddened, Actually those were very easy to gather and easy to extract the colors from the leaves and the flowers, Also Impatient Balsamina were abundant near our environment. So this was a cue as a natural dye for the wool fabric, This study was designed to testify the possibility of the Impatient Balsamina as a natural vegetable. First, 2 kinds of extracts from the Impatient Balsamina were prepared. Second, 2 kinds of mordants and 3 kinds of dyeing process were used. And the dyed wool fabric were evaluated the color index using Chroma Meter, the result was recorded as L$^*$, a$^*$, b$^*$ value(65.86, 16.40, 36.80). The effect of the mordants was more effective in Cr mordant than Al mordant in the color fastness and the color affinity. The very interesting results were in the colorfastness to the drycleaning, that was graded 4 to 5, but the colorfastness to light was low, graded 2. Impatient Balsamina was veryfied, it could be a natural vegetable dye for the wool fabric.

• 생물정신의학
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• 제23권2호
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• pp.37-40
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• 2016

Treatment-resistant depression (TRD) is a major public health problem. It is estimated that about 30% of patients with major depressive disorder do not show substantial clinical improvement to somatic or psychosocial treatment. Most of studies for TRD have focused on the subjects already known as TRD. Patients with unipolar depressive episodes that do not respond satisfactorily to numerous sequential treatment regimens were included in the TRD studies. Such post hoc experimental design can be regarded only as consequences of having TRD, rather than as causal risk factors for it. Although informative, data derived from such studies often do not allow a distinction to be made between cause and effect. So, we should shift paradigm toward examining the risk for developing TRD in untreated depressed patients. To deal with this problem, untreated depressed patients should be enrolled in the study to identify biological markers for treatment resistance. The peripheral or central biological markers should be explored before starting treatment. Subsequent systematic administration of treatments with appropriate monitoring in the subjects can determine the risk for developing treatment resistance in untreated individuals. Such information could give a cue to improve the initial diagnosis and provide more effective treatment for TRD.

• 한국의류학회지
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• 제26권6호
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• pp.877-888
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• 2002

Price is a product attribute, which is determined by the function of the producing cost and profit. It is also identified as one of the most important components of the marketing mix. For consumers, price is an always-existing cue, definite evaluation criteria, and easily accessible information in the purchasing process. Considering the concept of the clothing-price in a comprehensive perspective encompassing economic, psychological and marketing perspectives, a theoretical model was developed. The model includes souses and dimensions of price perception and related behaviors. Souses of price perception were: the actual retail price at selling point, the internal reference price and external reference price. The dimensions of price perception included sacrifice perception, economic value perception, inference, savings perception and price as information perception. Clothing price related behaviors that flowed these dimensions were: low price consciousness, value for money consciousness, price-quality inference, price-prestige inference, sale proneness and price mavenism. An empirical study was conducted to validate the theoretical model. A questionnaire was developed and data were collected from 680 adult women living in Seoul, Korea. Confirmatory factor analysis as well as exploratory factor analysis results showed that theorized price related behaviors were successful classifications.

• 한국실내디자인학회논문집
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• 제23권3호
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• pp.83-91
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• 2014

As a applied art, Architecture is a synthetic art for dwelling and settlement. It has started with the origin of the human. and Artistical-technological indicator, include not only materiality but also immateriality such as history and society. After 20C, various categories of thinking is a undergoing rapid change. especially, beginning in 1900, The intrinsic value of "Fine Art" had lost their competitive power in the face of industrial revolution's mass production. and it has been displaced by a "new concept", such as a conveyance of meaning or rational way of thinking. This change means free from the tradition and custom of a past. for that reasons, Due to the nature of applied art, it always include design symbolism and designer's thinking is mainly processed in their own system of thinking. Symbolism for the art was distinguished from a general concept by the connotative meaning that called "the dual image". Therefore, at the start, this study will define about design and symbolism with a architecture as a applied art. then, Analysis the expression tendency of the contemporary architecture and modification. as a result, It aim to systematize mapping process and suggest the classification of various visual cue.

• 모자간호학회지
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• 제3권2호
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• pp.85-94
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• 1993

The purpose of this study was to test the construct validity and reliability of the Health Self-Determinism Index for Children (HSDI-C), an instrument designed to measure intrinsic motivation in health behavior. An convenience sample of 558,7 to 13 years old children completed the Korean version of HSDI-C. The findings were as follows : 1. Construct validity was supported through factorial isolation of four theory-consistent subscales ; Internal-external cue responsive ness, Self-determinism in health judgement, Competency in health matters, and Self-determinism in health behavior /goal. The total percent of variance explained by 4 factors was 2 percent. 2. The correlations between the four factors were ranged from -.06 to .29 indicating that factors are not redundant and each factor contributes uniquely to the total construct. 3. Cronbach alpha coefficient for internal consistency was .96 for the total, and .72, .56, .69, and .75 on the respective subscales. Test-retest reliability for the total scale was .85 at 2 weeks. 4. The Analysis of variance for the HSDI-C total scale and subscales according to grades revealed that there were significant differences in means for the total and factor one and two, indicating younger children were more extrinsically motivated.

• The Journal of Asian Finance, Economics and Business
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• 제2권3호
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• pp.5-15
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• 2015

This research paper has been attempted to inventory the atmospheric factors, contributing to better sales. Exploratory study was undertaken to identify various signs of store atmospherics variables that influence the buying behaviour of buyers. Thirty-four variables identified from this study were used to create a structured questionnaire. This questionnaire was then administered among shoppers in NCR Delhi using non-probability convenience sampling. To determine the atmospheric factors, Principal Component Analysis (PCA) along with Varimax Rotation was attempted. Using principal component factor analysis on the data collected, nine factors were identified to have impact on the store atmospheric. These were Querulous, Music, Sensitive, Budget Seeker, Sensuous, Light, Idler, Space seeker and Comfort Seeker. Contrary to the various earlier studies where music, space seeker and comfort seeker were considered to be most significant factors, light and querulous have emerged out to be the major factor that influences the store atmospheric. This study shows that customers are sensitive, space seekers and sensuous. Constituents of these factors reveal distinct patterns. This research may be used as guidelines for development and management of shopping malls in emerging countries. Retail marketers in India can take this cue in designing their strategies to attract consumers.

• Journal of Nutrition and Health
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• 제46권3호
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• pp.276-284
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• 2013

This study compared levels of health and dietary behavior practices and health beliefs according to the stage of weight loss behavior change of Korean male workers. A self-administered survey questionnaire was collected from 411 male adult workers residing in Seoul, Kyeonggi, Chungcheong region. Practices of health related behavior, including smoking, drinking, exercise, work related physical activity, and dietary behavior according to dietary guidelines were evaluated. In addition, the levels of perceived benefit, perceived barrier, perceived susceptibility, perceived seriousness, and perceived cue to action from the health belief model were measured according to the stages of weight loss behavior change. Significant differences in BMI, level of daily exercise, and practices of dietary behavior according to dietary guidelines were observed among stages of weight loss behavior change. Subjects who were in action/maintenance stage showed a more desirable level of health behavior and health belief model variables, except perceived barrier. Based on the findings of this study, it is suggested that subjects with different stages of behavior change need an appropriate specific nutrition education method and material for improvement of nutrition education efficacy.

• 한국멀티미디어학회논문지
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• 제12권2호
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• pp.281-289
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• 2009

본 논문에서는 공간 스케치에 일반적으로 나타나는 깊이 입력 오차를 줄이는 효과적인 공간 입력을 구현하기 위해 깊이 값 인지를 도와주는 한 면 혹은 두 면의 가상 음향 반향판을 통한 새로운 상호작용 기술을 소개하고, 다양한 실험을 통해 음향 반향판을 가진 가상의 벽이 현실적인 가상 개념 디자인을 위한 효과적인 피드백으로 사용된 것을 보여 준다. 제안된 아이디어를 이용하여 깊이 값이 일정한 평면에서는 한 면 가상 음향 반향판의 피드백을 이용하여 모델과의 일치도를 약 35% 높일 수 있었고, 기울어진 평면에서는 두면 반향을 이용하여 한 면에 비해 악 4%의 일치도를 증가시킬 수 있었으며, 곡면 꽃병에서는 약 15%의 일치도를 증가시킬 수 있었다.

• 영어어문교육
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• 제5호
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• pp.27-48
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• 1999

College students frequently feel their grammar knowledge from primary and middle school is not useful when they are asked to speak in college conversation classes. Because of their frustration at their lack of communicational ability as well as inappropriate teaching methods and class textbooks that have little to do with the student's major course of study, the student often has a low motivation to study. It is not uncommon for students to seek English education outside of their college classrooms by going to language institutes or studying abroad. College teachers need to find a way to use the student's background in grammar from primary and secondary schools. Despite the student's sentiment about his/her grammar education, grammar is an essential key to successful English conversation. Some ways that teachers can close the gap between primary and secondary school grammar education and college conversation classes are: to use a theme-based methodology, cue cards, and modeling. Activities such as Grammar Clinic, Grammar Police, and Show and Tell can be effective ways to bridge this gap. Teachers can use these activities and methods to correct such student errors as: incorrect word order, missing or unnecessary be verbs, confusion between be and do verbs, subject-verb agreement. and incorrect tense.