• The Journal of the Korea Contents Association
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• v.14 no.4
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• pp.445-455
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• 2014

The purpose of this study is to examine what variables influence on teenagers' exposure to sexual content on their smartphone. For this, the present research used demographics, self-control, parental monitoring, conformity to peer groups, sensation seeking, differential association and media use as independent variables and applied survey method based on 449 teenagers. Main findings are as follows. First, male and high school students who have high school graduated father exposed to sexual content more, and the lower self-control and higher conformity to peer groups and differential association, the more exposed to sexual content. Second, male and high school students were intentionally exposing to sexual content more, and the lower self-control and higher differential association, the more intentionally exposing to sexual content.

• Proceedings of the Korean Geotechical Society Conference
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• 2005.10a
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• pp.239-246
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• 2005

slaking 은 굴착에 의해 노출된 암반에서 발생하는 강도저하 및 입자간의 결합력 약화에 의해 암반이 세립화하는 현상이다. 이러한 slaking은 특히 퇴적암으로 구성된 암반사변의 안정성에 영향을 미치는 중요한 인자로 작용한다. slaking에 의한 암반사면의 불안정성은 신생대의 이질암이나 미고결 응회암에서와 같이 암반 자체의 강도 저하 및 결합력 약화에 의해 발생하는 붕괴현상과 차별풍화에 의해 이암 등이 급속도로 쇄굴 및 풍화되어 상부에 놓여 있는 암석이 낙석 등의 형태로 붕괴되는 현상으로 구분할 수 있다. 본 연구에서는 이암의 차별풍화에 의해 사면의 불안정성이 유발되는 연구지역을 대상으로 풍화 및 쇄굴 속도와 slake의 상관관계를 밝히고자하였다. 이를 위하여 slake test와 slake durability test를 수행하였으며 slake durability index를 획득하였다. 실험을 통해 획득된 slake durability index를 연간 쇄굴속도와 비교하여 상관관계를 검토하였으며 기존의 연구결과와 비교하여 slake durability index를 활용하여 쇄굴 정도를 예측할 수 있는 가능성을 제시하였다.

• Vending industry
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• v.8 no.3
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• pp.58-61
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• 2008

사람이 살아가기 위해선 먹어야 한다. 신체에 필수적인 에너지를 공급받기 위해선 싫든 좋든 먹어야 하는 게 인간의 숙명이다. 그래서 한국인의주식인 쌀은 오랫동안 사랑을 받아 왔다. '든든한 밥 힘'이 있어야 만사가 잘 풀린다는 생각은 한국인 공통적 사고방식이라 할 만큼 쌀은 절대적인 식량자원이다. 그런데 이런 쌀에 대해 제대로 아는 사람이 많지 않다. 보통 쌀이라 하면 흔히 먹는 백미를 기준으로 삼고, 조금 더 나아가야 현미 정도를 생각한다. 그리고 이들 쌀의 좋고 나쁨은 일반적으로 생산지, 농경지 기준으로 생각을 하는 게 일반적이다. 반면 정작 중요한 도정시기에 따라 밥의 건강과 맛이 달라 질 수 있다는 사실은 그리 중요하게 생각지 않는다. 한국나락판매는 쌀 시장에 있어 이런 차별성을 주목하고 오분도미 자동판매기라는 사업 아이템을 발굴해 냈다. 쉽게 말해 '즉석 도정한 신선한 쌀'을 파는 자동판매기이다. 쌀을 자판기를 통해 구입한다는 유통의 차별성만을 갖추는데 머무르지 않고, 자판기를 통하지 않고서는 구입하기 힘들다는 내용상품으로서의 희소성까지 갖추고 있다. '건강 최고! 맛 최고! 새로운 밥맛의 세계를 연다'를 기치로 본격적인 시장공략에 나선 한국나락의 오분도미 자동판매기 사업현황을 따라가 봤다.

• Journal of Digital Convergence
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• v.14 no.10
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• pp.455-461
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• 2016

This study intends to provide basic evidence needed to establish plans to help disabled children and youth adapt to school by analyzing factors to influence on their school adjustment. To accomplish this goal, raw data of Survey of Disabled People in 2014 conducted by the Ministry of Health and Welfare was utilized for analysis to identify determining factors among level of school, type of school, type of disability, severity of disability, subjective health status, experience of discrimination on disabled children's school adjustment. Results of the analysis are as follows. Level of school, type of school and severity of disability are influencing factors on disabled children's school adjustment. This result shows that the introduction of peer support programs and expansion of special class and auxiliary personnel are needed to assist disabled students' school adjustment.

• Journal of the Korean Regional Science Association
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• v.32 no.2
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• pp.45-59
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• 2016

The purpose of this study is to analyze the static and dynamic change of wage differentials of women with disabilities in the Seoul local labor market. This study attempts to explain the double discrimination mechanism for disabled women and empirically gender discrimination and disability discrimination for them by using Oaxaca-Blinder decomposition analysis. In addition, using Juhn-Murphy-Pierce decomposition analysis. we analyze the wage differentials caused by the changed characteristics of disabled women and structures of discrimination at the Seoul local labor market. Data from the Panel Survey of Employment for the Disabled and Korean Labor and Income Panel Study for two years (2008, 2012) are used. According to the result, wage differentials of disabled women caused by disability discrimination is approximately 55% of total wage discrimination, whereas 45% is caused by gender discrimination during the period. Both observed and unobserved components move in the same direction to narrow wage differentials due to the disability discrimination and gender discrimination. Also the endowments in the Seoul local labor market about the changes of observed and unobserved components contribute more to narrow gender wage differentials, while these endowments widen disability wage differentials.

• 재활복지
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• v.20 no.3
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• pp.17-43
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• 2016

This study is on understanding the reality of disabled seniors and investigation of factors that affect overall life satisfaction, making a proposal to improve their life quality. Situation data for the disabled, gathered by Korea Institute for Health and Social Affairs (KIHASA) in 2014, was used to perform the study, and the target group is 3,181 people with disability, above the age of 65. Descriptive statistics was presented for data analysis and logistic regression analysis was performed to investigate factors that affect life satisfaction. It was concluded from the analysis that gender, age, presence of spouse (demographic factors), house income, possession of house, presence of pensioner, registration to public pension plan, social discrimination (social-economical factors), level of disability, subjective health status, level of help needed for daily living, presence of care-giver, sufficiency of help, ability to go out by oneself, difficulty of using public transportations, and presence of medical checkups (disability and health factors.) make meaningful effects to life satisfaction of disabled seniors. Based on the derived results, this study suggests intensive interests and care-giving service for disabled seniors that live alone, institutional complementations to guarantee income security, including public or private pensions, improvements to social recognition and environments for discrimination of the disabled, organization of health and medical treatment service and health care system, comprehensive service provision to social welfare for both the disabled and seniors, and comprehensive service provision to both health care and social welfare.

• 대학교육
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• s.145
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• pp.41-47
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• 2007

변혁기에 처해 있는 대학들에게 있어 치밀하고 체계적인 대학발전계획 수립은 생존을 가늠할 정도의 중요한 요소로 부각되었다. 이를 실현시키기 위해서는 무엇보다도 대학 비전에 대한 구성원의 공감대가 형성되어야한다. 대학의 특성에 맞는 개개의 차별성을 확보하여야 하며, 조직 내의 다양한 가치관을 수용할 수 있는 방향으로 전략이 수립되어야 한다. 구성원 간 괴리가 있으면 대학발전계획 시행이 성공하기 어렵다는 점을 염두에두고, 변화에 대한 구성원의 저항 극복방안을 모색해야 할 것이며 현실 속에서 대학발전계획을 쉽게 수용할 수 있도록 노력해야 한다.

• 정보화사회
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• s.178
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• pp.18-19
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• 2006

SK텔레콤과 KTF 등 W-CDMA 사업자들의 2006년 화두는 단연 'HSDPA'라고 할 수 있다. 3.5G 이동통신으로 일컬어지는 HSDPA는 이론상 최대 속도 14Mbps, 실제 속도 역시 3Mbps 이상을 구현할 것으로 보여 화상전화 정도만을 장점으로 내세웠던 WCDMA와는 분명히 차별점이 있기 때문이다. 특히 KT가 주도하는 와이브로 서비스가 4월경 서비스될 예정이기 때문에 이통사들의 HSDPA 서비스개시도 당초 예상보다 대거 앞당겨 빠르면 7월경 이뤄질 전망이다.

• The Journal of the Korea Contents Association
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• v.10 no.12
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• pp.300-308
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• 2010

This study empirically investigates the export structure change of OECD countries in the field of information technology from 1995 to 2005. We used Between and Within Entropy index to estimate the difference of export structure change rather than RCA index(simple export structure change). In addition, we also estimate the relationship between R&D activities and export difference. First, empirical findings showed that IT export market concentration is decreasing gradually, and changing to more competitive market structure. Second, compared to other OECD countries, Korean exports weight of information and communication industry can be seen higher than that of bio-industry. Third, Entropy index was increased from 1995 and then gradually decreased as the starting point of 2000. Finally, the relationship between R & D activities in the telecommunications industry and impact of the export structure changes was a positive.

• Journal of Digital Convergence
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• v.17 no.7
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• pp.377-386
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• 2019

The purpose of this study is to identify effective strategies for promoting psycho-social adjustment by examining the mediating effects of self-esteem (SE) and moderating effects of social participation (SP) and discrimination experience (DE) in predicting social competence (SC) with acceptance of disability (AD). The subjects of the study were 1943 adults with a physical disability (1338 males and 605 females) and 233 adults with brain lesions (160 males and 73 females) aged between 19 and 65 years. Data were analyzed using SPSS and Process macro software, and conditional process analysis (model 18) in which the degree and onset of disability were controlled was performed. The results are as follows. First, SE was found to partially mediate the relationship between AD and SC. Second, the relationship between SE and SC was found to be moderated by SP but not by DE, and the relationship between SP and SC was found to be moderated by DE. In addition, the mediating effects of SE, which was moderated by SP, were found to not be moderated by DE. The clinical implication and suggestion for future research is discussed.