• 대한인간공학회지
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• 제31권5호
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• pp.629-636
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• 2012

Objective: The purpose of this study is to compare the characteristics of single and double finger gestures related on the web browser and to extract the appropriate finger gestures. Background: As electronic equipment emphasizes miniaturization for improving portability various interfaces are being developed as input devices. Electronic devices are made smaller, the gesture recognition technology using the touch-based interface is favored for easy editing. In addition, user focus primarily on the simplicity of intuitive interfaces which propels further research of gesture based interfaces. In particular, the fingers in these intuitive interfaces are simple and fast which are users friendly. Recently, the single and double finger gestures are becoming more popular so more applications for these gestures are being developed. However, systems and software that employ such finger gesture lack consistency in addition to having unclear standard and guideline development. Method: In order to learn the application of these gestures, we performed the sketch map method which happens to be a method for memory elicitation. In addition, we used the MIMA(Meaning in Mediated Action) method to evaluate gesture interface. Results: This study created appropriate gestures for intuitive judgment. We conducted a usability test which consisted of single and double finger gestures. The results showed that double finger gestures had less performance time faster than single finger gestures. Single finger gestures are a wide satisfaction difference between similar type and difference type. That is, single finger gestures can judge intuitively in a similar type but it is difficult to associate functions in difference type. Conclusion: This study was found that double finger gesture was effective to associate functions for web navigations. Especially, this double finger gesture could be effective on associating complex forms such as curve shaped gestures. Application: This study aimed to facilitate the design products which utilized finger and hand gestures.

• 디지털융복합연구
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• 제16권5호
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• pp.277-287
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• 2018

본 연구는 간호대학생들의 학습윤리를 고취하고 나아가 높은 직업윤리의식을 갖춘 간호사가 되도록 교육하기 위해 간호대학생들의 학습윤리에 대한 인식 수준과 실태를 조사하기 위해 수행되었다. 학습윤리인식을 조사하기 위해 학습윤리인식 도구를 이용하여 4학년 간호대학생 355명을 대상으로 설문조사를 시행하였으며, 최종 333부의 자료를 SPSS 22.0을 이용하여 분석하였다. 연구결과 학습윤리인식의 평균점수는 1.71점으로 중간정도로 나타났으며 수업에서의 부적절행위가 학습윤리인식이 가장 낮은 것으로 나타났고, 환자존중 또는 기밀보장에 위반하는 행위가 학습윤리인식이 가장 높은 영역으로 나타났다. 또한 학습윤리인식은 대인관계가 좋은 경우가 보통인 경우보다 높은 것으로 나타났으며, 간호학과 입학동기가 성적이나 적성 및 흥미 등의 이유로 입학한 경우가 취업률인 경우보다 높은 것으로 나타났다. 이에 학생들의 학습윤리인식 고취를 위해 지속적으로 관심을 가질 필요가 있으며, 반복연구를 통하여 학습윤리 교육이 강화되어야 할 부분을 파악할 필요가 있다.

• 전자공학회논문지
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• 제51권1호
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• pp.161-171
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• 2014

허프변환은 이미지 영역에서 패러미터 영역으로의 변환을 통해 주어진 이미지에서 모델 인스턴스를 추출해내는 방식으로 허프변환된 결과는 패러미터 영역 좌표에 해당하는 Cell 카운터들의 히스토그램 형태가 된다. 다음 단계로 임계값을 정한 후 이를 상회하는 카운터 값에 해당하는 패러미터 값을 통해 모델 인스턴스를 추출하게 되는데 일반적으로 그 임계값은 최고 Cell 카운터 값의 일정 부분에 해당하는 값을 주로 선택하게 된다. 임계점이 너무 낮을 경우 잘못된 모델 인스턴스를 추출할 가능성이 있으며(false positives) 반대로 너무 높은 임계점을 선택할 경우 존재하는 모델 인스턴스를 추출해내지 못하는 오류(false negatives)를 초래하게 된다. 본 논문에서는 일반화된 허프변환(Generalized Hough Transform) 적용 시 패러미터 영역에서의 Cell 카운터 값의 임계점 선택을 위한 방법으로 확률적인 접근방식을 제시하며 이를 위해 Cell 카운터 분포에 해당하는 조건부 확률을 도출하여 과학적인 임계점 선택이 가능함을 입증한다.

• 복식문화연구
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• 제20권5호
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• pp.695-708
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• 2012

This study researched consumers' awareness regarding the commercialization of Korean traditional culture through various channels or products. A survey was administered to consumers in the Gyeonggi region(n=322) from June to August 2012. Differences in the importance placed on, and preferences for, attributes of Korean traditional fashion textile and Korean traditional patterns were analyzed according to consumer characteristics. Research results showed that the factors allowing recognition of Korean traditional textile in clothing and fashion accessories were color, pattern, and textile type, in the respective order. Overall, consumers generally perceived higher importance in using the factors of Korean traditional textile in clothing than in fashion accessories. Preferences for Korean traditional patterns differed according to the type of fashion item, i.e., clothing or fashion accessories, and also according to the age and gender of the consumer. Women generally showed a tendency to place higher value on Korean traditional patterns than men. The degree of preference was higher, as well. However, only a minor difference was seen according to pattern type. Women showed a higher preference for plant patterns, literal patterns, and geometric patterns compared with men. The preferred type of traditional pattern was also different according to age. Consumers in their 20s and 40s presented a higher preference for Korean traditional colors when compared with the 30s group. On the other hand, the preference for Korean traditional patterns was higher among consumers in their 40s than those in their 20s or 30s. The results of this study show that the awareness of consumers regarding Korean traditional textile reflected in clothing and fashion accessories differs according to gender or age. Thus, this implies the need to consider the differences in perceived importance and preferences among target consumer groups to develop various fashion products that use Korean traditional fashion textile.

• 한국컴퓨터그래픽스학회논문지
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• 제24권3호
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• pp.93-100
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• 2018

본 논문은 뇌졸중 환자가 가상의 집에서 일상 재활 훈련을 할 수 있는 소근육 재활 시스템을 제안한다. 뇌졸중 환자는 마비증상으로 인해 일상생활 활동이 제한적이며 이들을 위한 재활 훈련에는 전등 켜고 끄기, 문 여닫기, 가스 밸브 잠그기, 자물쇠 열기 등 집안에서 일어나는 활동을 재현하는 작업 치료 훈련이 다수 있다. 본 논문에서는 가상현실 기술로 집 내부를 구현하여 앞서 언급한 일상 재활 훈련 요소를 배치하고 손동작 인식 장치인 립모션(Leap Motion)을 활용하여 환자가 손과 손가락을 충분히 사용하여 재활 훈련을 할 수 있는 재활 시스템을 제안하였다. 이 시스템을 이용하면 뇌졸중 환자는 불편한 몸으로 치료 기관에 방문하지 않고도 가상현실로 소근육 재활이 가능하며, 기존 작업 치료 도구의 단조로움을 탈피하여 흥미롭게 재활 훈련을 받을 수 있을 것으로 기대된다.

• 한국지능시스템학회논문지
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• 제8권6호
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• pp.85-90
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• 1998

스테레오 영상 처리에 있어서 중요한 단계는 스테레오 정합 과정이다. 이 과정은 좌우 영상에서 3차원적 일치점을 찾는 것이다. 이 방법에는 두 가지 방법이 있다. 첫 번째 방법은 영역기반의 접근방법이며 두 번째 방법은 특징기반의 방법이다. 영역기반의 방법은 많은 연산시간을 필요로 하는 반면에, 특징기반의 방법은 연산시간에 있어서는 장점이 있으나, 영상의 전체 화소에 대한 정합을 실시할 수 없는 단점이 있다. 최근, 영상처리에 있어서 영상의 모호함, 잡음, 지시그이 애매함과 모순성을 해결하기 위해서 퍼지 영상처리 방법이 연구되고 있다. 본 논문에서는 퍼지 스테레오 정합 알고리즘을 제안한다. 이 방법은 영상의 밝기 정보를 퍼지 소속함수를 통해서 퍼지화하고, 스테레오 정합을 위해서 영역기반의 접근방법을 수행한다. 실험을 통해 몇 가지의 스테레오 영상을 시험하여 그 유효성을 확인한다.

• 한국사회복지학
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• 제64권2호
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• pp.299-323
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• 2012

본 연구의 목적은 생애사 연구를 통해 장애인의 사회적 배제 경험을 이해하는 데 있다. 이에 지체와 뇌병변 장애인 10명의 사회적 배제 경험을 중심으로 심층 면접하여 그 내용을 분석하였다. 그 결과는 참여 장애인들은 교육, 노동, 사회참여, 정보, 사회서비스, 공간, 건강관리 등의 다차원적인 사회적 배제에 직면해 있는 주변인으로 시민권적 권리가 부재한 삶을 지내왔다. 이러한 배제로 인해 사회적 관계가 단절되고 해체되었으며, 그들의 정체성 또한 규범화된 사회적 관념에 의해 타율적인 방식으로 정형화되어 갔다. 또한 장애와 빈곤이 복합적으로 결합된 참여 장애인들의 삶 가운데 이들 세대의 인식과 가치에 영향을 미친 역사적 경험들이 제시되었다. 한편 사회적으로 배제된 이들의 삶의 의미는 스스로 평가하고 해석하는 원천에 따라 새롭게 구성되는 것으로 나타났다. 이러한 연구결과를 토대로 장애인의 사회적 배제 극복을 위한 정책적 실천적 함의를 제시하였다.

• 대한지역사회영양학회지
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• 제22권3호
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• pp.228-237
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• 2017

Objectives: The purpose of this study was to investigate the smoking status among adult workers, and current status of sugar intake. Methods: The survey included 500 men working in Gyeonggi-do from October to November in 2016. Questionnaire items covered their age, working status, smoking status, eating habits, eating behaviors, snack consumption status, habits and behaviors related to sugar intake. All data were analyzed by SPSS program (Ver. 23) and descriptive statistics was performed; a t-test, ${\chi}^2$ test, One-way ANOVA and Scheffe test were used for post-hoc test. Results: The study results showed that eating habits and behaviors of non-smokers were better than those of smokers. The frequency of daily snack consumption was the highest in smokers compared to and non-smokers. The smokers' favorite taste after smoking was 'Sweet'. The average score of sugar-related nutrition knowledge was higher in non-smokers compared to smokers. Non-smokers had better recognition of 'sugar reduction', and smokers were more likely to eat sweet foods, respectively. On the other hand, non-smokers could observe that they were trying to control themselves for health reasons. According to the results of the study, non-smokers showed better eating habits and dietary habits and consumed less sugar. Also, it was found that non-smokers tried to drink more water than beverages and refrain from eating sweets to reduce their sugar intake. Further, the most of the bread, coffee and beverages were also consumed at a lower frequency by non-smokers compared to smokers. Conclusions: This study results showed that smoking and sugar consumption were closely related. Therefore, adult workers should actively promote and learn so that they can maintain healthy and suitable dietary habits through reduction of sugar consumption.

• 한국의류학회지
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• 제31권5호
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• pp.729-741
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• 2007

In order to examine the characteristics of brassiere products for the 1924 generation brands on the market and grasp problems, we selected three 'comparative brassieres', each one from among the 1924 underwear brands with the highest recognition and sales profit, and then designed a 'sample brassiere' pattern(75A) with a similar shape to the comparative brassieres. We set up the "New Cup Grading Rule" with a view of reflecting the wearing effect that was varied according to cup sizes, graded the sizes of 75AA and 75B with this method, and made the sample brassieres in three sizes. We conducted the wearing evaluation and body measurements of 9 subjects after analyzing the patterns and characteristics of the sample brassieres and three comparative brassieres. As a result of the wearing evaluation, the sample and comparative brassiere 2, the dimensions and shapes were appropriate for the 1924 generation consumers and expressed an overall natural silhouette, showed satisfactory results in the entire evaluation questions. On the other hand, the comparative brassiere 1 and 3 that tended toward making a big change in the physical characteristics got unsatisfactory evaluations in the dimensions of the cups, clothing pressure, and bust silhouette. As a result of observing the variation in body dimensions by body measurements when nude and when wearing each brassiere and then summing it up with the score of the wearing evaluation, it was proven that too much change in body shape can create a negative image by upsetting the balance of the whole silhouette. Therefore, it is desirable to develop brassiere products with proper dimensions and clothing pressure that can make a physical change that harmonizes the overall bust silhouette and the position and shape of the breasts.

• 품질경영학회지
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• 제46권2호
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• pp.351-374
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• 2018

Purpose: The collective civil complaint problem is considered as important obstructive factor of the nuclear power plant construction project's success and quality. Therefore, this study demonstrate the factors which can affect the settling collective civil complaints, and also suggest the improvement of the resolution. Methods: This study collected the data of Kori Nuclear Power Division staff, local residents and Hanul Nuclear Power Division staff, local residents, and use them for analysis. Results: The results are twofold in the study: First, the 'Situation Recognition' and 'Mutual Cooperation' which are independent variables for solving collective civil complaints have proved to give positive influence on both the nuclear staff and the local residents about the complaint resolution outcome of the dependent variable. Second, the moderation variable 'Expected Benefit' on the influential relationship between the collective civil complaint resolution factor and the civil complaints resolution outcome proved to have a moderating effect only on the nuclear staff. On the other hand, moderation variables 'Time of SOC Business Implementation' and 'Time of Compensation' proved to have a moderating effect only for the local residents. Conclusion: According to the results, the staff have a positive opinion on the benefits of the nuclear power plant construction, while residents feel strongly that they do not get any benefit from the construction despite of tremendous investment and expected benefit in local area. As this results, policy implementation which is superable different understanding is required.