• 한국의류산업학회지
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• 제13권3호
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• pp.398-408
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• 2011

This study shows that the self-satisfaction individually is rising and social life is attracted effective and successful in image making field by structuring the facial image improvement program through experimental study in order to improve unbalance of women's face. Experiment is conducted by electing 3 samples for 12 weeks and analyzing the measurement and visual analysis, infrared thermography, and evaluation of experts in order to check the facial unbalance. Subject 1 had the effect at approximately in 4 weeks with the severely distorted chin line and mouth appendage. The facial outline became softer to turn entire image to be softer and more feminine. Subject 2 had the severe distortion of location and size of eyes and nose. But the skin was getting better at first, followed by eyes getting clearer with the location changed in left and right. Subject 3 had the twisted nose and lower chin, but after two weeks, the eye area and skin were better and the width of left and right chin was similarly changed. On the basis of the above research result, the program to effectively improve the image was structured and presented with the resolution of facial unbalance. Program is consist of the training of breathing method, face washing method, facial muscle exercise.

• 한국안광학회지
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• 제18권3호
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• pp.341-346
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• 2013

목적: 머리위치와 사위의 관련성, 습관적인 머리위치 평가의 유용성을 평가하고자 하였다. 방법: 무작위 참여자 중 사위가 있는 22명(남자 20명, 여자 2명, 평균나이 $23.6{\pm}2.7$세)을 대상으로 하였다. 모든 대상자는 문진, 차폐검사, 굴절검사, 사위 및 융합여력검사를 실시하였다. 습관적인 머리위치(머리기울임과 얼굴돌림)는 Impression IST에 의한 타각적 측정과 검사자에 의한 주관적 관찰로 평가하였다. 결과: 사위가 있는 대상자에서 습관적인 머리위치가 드러날 수 있다는 것을 확인할 수 있었다. 프리즘 처방이 필요한 15명의 대상자에서 원거리 사위도와 얼굴돌림에서 유의한 Spearman 상관관계를 보였다($\rho$ = 0.524, p = 0.045). 사위 이상 대상자에서 머리위치와 사위도의 상관성은 없었다. 타각적 측정과 자각적 관찰의 상관성은 없었으나 타각적 측정은 정밀하고 자각적 관찰은 판별력이 있는 방법으로 평가되었다. 결론: 사위에서 이상두위 현상이 나타났으며, 이러한 결과들은 사위에서 모든 주 주시방향에서 습관적인 머리위치를 관찰할 필요가 있음을 암시한다.

• 한국노년학
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• 제36권3호
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• pp.711-726
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• 2016

본 연구는 베이비부머 외식소비자가 온라인을 활용한 외식정보를 탐색 시 1)군집에 따른 인구통계학적 특성의 차이 2)군집별 온라인 채널 선택유형의 차이를 분석하고자 하는데 목적이 있다. 본 연구에서는 최근 3개월 내 온라인 채널을 활용해 외식정보를 탐색한 수도권지역에 거주하는 베이비부머 외식소비자 총 280명을 대상으로 2016년 4월15일부터 4월 30일까지 조사하였다. 실증분석을 위해 빈도분석, 요인분석, 군집분석과 교차분석을 실시하였다. 요인분석결과 온라인 활용속성은 3개의 요인, 정보 유용성 몰입, 온라인 주도활동과 습관이 도출되었다. 요인분석을 바탕으로 베이비부머 소비자를 군집분석 하였다. 4개의 군집으로 온라인 적극활용형, 습관형, 온라인 주도 활동형과 소극활용형으로 세분화되었다. 군집별 인구통계학적 특성은 성별과 월평균소득에 유의미한 차이를 나타냈다. 개인형 온라인 채널에서 4개의 군집 모두 개인블로그, 페이스북, 트위터 순으로 선택하였다. 기업형 온라인 채널에서는 온라인 적극활용형과 습관형은 외식업체 공식홈페이지. 공식블로그, 공식페이스북, 공식트위터 순으로 선택하였다. 온라인 주도 활동형과 소극활용형은 외식업체 공식홈페이지. 공식블로그, 공식트위터, 공식페이스북 순으로 선택하였다. 또한 시사점과 향후도 논의하였다.

• 한국경영정보학회:학술대회논문집
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• 한국경영정보학회 2007년도 International Conference
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• pp.94-99
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• 2007

In this study, we investigate the effect of social presence and affection on usage and participation in the UCC service. We have conducted a face-to-face survey along with an e-mail survey and obtained a total of 329 responses. The findings show that social presence has a significant impact on pleasure and arousal. Social presence and pleasure in turn show a positive impact on using the UCC service. However, arousal has no significant influence on the UCC service usage. Participation in the UCC service appears to be a different behavior than the UCC usage. Pleasure shows a negative effect on the UCC service participation, while arousal very strongly and positively affects the UCC service participation. The significance of this study can be found in that it empirically demonstrates the importance of social presence and affection in promoting the UCC service usage.

• 한국정보시스템학회지:정보시스템연구
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• 제16권4호
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• pp.195-221
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• 2007

In this study, we investigate the effect of social presence and affection on the UCC service participation. We have conducted a face-to-face survey along with an e-mail survey and obtained a total of 329 responses. The findings show that social presence has a significant impact on pleasure and arousal. Social presence in turn show a positive impact on participation in the UCC service. Meanwhile, pleasure shows a negative effect on the UCC service participation, while arousal very strongly and positively affects the UCC service participation. The significance of this study can be found in that it empirically demonstrates the importance of social presence and affection in promoting the UCC service.

• Journal of the Korean Data and Information Science Society
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• 제15권3호
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• pp.555-563
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• 2004

In classification and discrimination, we often face with incomplete group variable arising typically from many missing values and/or incredible cases. This paper suggests the use of K-means clustering for pre-adjusting incompleteness and in turn classification based on generalized statistical distance is performed. For illustrating the proposed procedure, simulation study is conducted comparatively with CART in data mining and traditional techniques which are ignoring incompleteness of group variable. Simulation study manifests that our methodology out-performs.

• 대한기계학회논문집A
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• 제28권2호
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• pp.149-157
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• 2004

Implicit finite element analysis of the flat surface-straight edge hemming process is performed by using a commercial code ABAQUS/Standard. Methods of finite element modeling for springback simulation and contact pair definition are discussed. An optimal mesh system is chosen through the error analysis that is based on the smoothing of discontinuity in the state variables. This study has focused on the investigation of the influence of process parameters in flanging, pre-hemming and main hemming on final hem quality, which can be defined by turn-down, warp and roll-in. The parameters adopted in this parametric study are flange length, flange angle, flanging die corner radius, face angle and insertion angle of pre-hemming punch, and over-stroke of pre-hemming and main hemming punches.

• Asian Journal for Public Opinion Research
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• 제8권3호
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• pp.180-196
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• 2020

This paper considers Japanese political interviews to integrate conversation and facial expression analysis. The behaviors of political leaders will be disclosed by analyzing questions and responses by using the turn-taking system in conversation analysis. Additionally, audiences who cannot understand verbal expressions alone will understand the psychology of political leaders by analyzing their facial expressions. Integral analyses promote understanding of the types of facial and verbal expressions of politicians and their effect on public opinion. Politicians have unique techniques to convince people. If people do not know these techniques and ways of various expressions, they will become confused, and politics may fall into populism as a result. To avoid this, a complete understanding of verbal and non-verbal behaviors is needed. This paper presents two analyses. The first analysis is a qualitative analysis that deals with Prime Minister Shinzō Abe and shows that differences between words and happy facial expressions occur. That result indicates that Abe expresses disgusted facial expressions when faced with the same question from an interviewer. The second is a quantitative multiple regression analysis where the dependent variables are six facial expressions: happy, sad, angry, surprised, scared, and disgusted. The independent variable is when politicians have a threat to face. Political interviews that directly inform audiences are used as a tool by politicians. Those interviews play an important role in modelling public opinion. The audience watches political interviews, and these mold support to the party. Watching political interviews contributes to the decision to support the political party when they vote in a coming election.

• 한국생산제조학회지
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• 제24권5호
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• pp.508-513
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• 2015

In this study, the effect of the helix angle and rake angle of a flat end-mill in the milling of titanium alloy was investigated. Tool shape parameters such as helix angle and rake angle affect the cutting force, cutting zone temperature, vibration, and chip flow mechanism, which in turn determine tool life, surface integrity, and dimensional accuracy of the milling process. To investigate the effect of the helix and rake angles, a certain range of parameters was selected, and three-dimensional tool models were generated for finite element analysis (FEA) for each case. The cutting force and pressure on the tool flank face and rake face were investigated by FEA. Further, several tool models were proposed for machining tests. The cutting force characteristics were investigated by the machining tests.

• Asian Journal of Business Environment
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• 제8권3호
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• pp.13-21
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• 2018

Purpose - This study examined workplace bullying as a situational antecedent of workaholism and burnout as a consequence of workaholism and explored the mediating role of workaholism and the moderation effect of perceived organizational support. Research design, data, and methodology - This study collected data from 319 employees in South Korean companies through a survey method. Results - First, job-related bullying promotes a compulsive and excessive drive to work. However, person-related bullying was positively related to the tendency to work excessively hard. Second, only working excessively shows positive relationship with only exhaustion excepting cynicism. Third, although bullied employees may reserve their personal resources through workaholism in short time, it drives them to be workaholic, which leads them exhausted in turn. Finally, perceived organizational support decreases the effect of job-related bulling on both of working compulsively and working excessively. Conclusions - First, this study suggests workplace bullying as a situational antecedent and verify burnout as a consequence of workaholism. Second, it investigate the mediating role of workaholism and the moderation effect of perceived organizational support. Practically, When they find workaholic employees, they should investigate if workplace bullying exists through face-to-face talk. If necessary, they should decide personal transfer to the other department or work team.