• 한국IT서비스학회지
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• 제6권2호
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• pp.63-80
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• 2007

In this paper, the function factors contributing to ITA/EA functions in their organizations, are suggested. Also the reasons to the construction of IT governance system and their effects on the their organizations are discussed and the relationships are verified by empirical model. From the survey, the data of the 227 respondents were collected and regression analysis was performed for validating the research model. ITA/EA functions consist of the IT infrastructure systemization, ITA/EA business process support, IT investment efficiency factors. And the factors of IT resource and performance management, IT process management, IT service management are included to IT governance. The main analysis results described significantly are shows as follows. At first, IT resource and performance management factor is effected by the ITA/EA business process support factor and IT investment efficiency factor. In similarly, IT service management factor is also affected by the factors such as ITA/EA business process support, IT investment efficiency, and IT infrastructure systemization. In additional analysis, IT investment efficiency factor in official sectors, ITA/EA business process support factor in private sectors respectively are described as the significant factors on the IT governance.

• 한국보육학회지
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• 제17권4호
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• pp.71-90
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• 2017

본 연구는 보육교사의 직업소명의식이 직무만족도 간의 관계에서 사회적 지지의 구조적 관계를 밝히는데 그 목적이 있다. 본 연구의 대상은 대전과 충남지역 보육교사 270명을 지역적 위치를 고려하여 임의표집하여 전체 표본의 크기로 설정하였다. 2017년 7월 1일부터 8월 14일까지 설문을 실시하였으며, 설문조사를 실시한 후 내용을 불성실하게 기재하였거나 신뢰할 수 없는 14부를 제외한 257부(95,1%)를 분석자료로 사용하였다. 분석과정에서 밝혀진 연구결과는 다음과 같다. 첫째, 사회적 지지에 대해 직업소명의 직접효과는 통계적으로 유의미하였다. 둘째, 직무만족도에 대해 직업소명의식과 사회적 지지는 모두 정적인 영향을 미치는 것으로 나타났다. 셋째, 직업소명의식은 사회적 지지를 매개로 하여 직무만족도에 유의미한 영향을 미치고 있음을 확인할 수 있다. 결론적으로 보육교사의 직업소명의식이 사회적 지지를 받을 때, 직무만족도는 높아지는 것을 알았다. 보육교직원의 직업소명을 높이는 사회적 심리적 지원시스템을 체계적으로 구축할 필요가 있다.

• 한국안전학회지
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• 제35권3호
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• pp.43-48
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• 2020

It is considered that most of reusable pipe supports, which are used as formwork support posting at construction sites, do not meet the performance standard. Due to the use of reusable pipe supports that do not meet such performance standard the potential risk of collapse accident is increasing. Therefore, this study identifies the status of compliance with performance standard, and presents the requirements for improving quality control to prevent the collapse of pipe supports reused at the construction site. First, if the female thread of the product with no clearance and new support pin with the diameter of 12mm are replaced at the same time for use, it is considered that the performance will be improved. Second, as the quality performance during use can be improved in the case of larger thickness of inner diameter compared to the case of larger thickness of outer diameter, it is necessary to increase the inner pipe thickness greatly than the current thickness. Based on the results of this study, it is expected that the performance the reusable pipe support (V4) can be improved, if the diameter of the support pin is 12mm, the female thread has a small clearance, and the inner tube thickness is 2.3 ~ 2.7mm. In addition, it is considered that other performance improvement factors included in the study results could be used as important data for improving the performance of reusable pipe support.

• International Journal of Human Ecology
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• 제15권1호
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• pp.38-50
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• 2014

The purpose of this study was to explore Korean divorced mothers' experiences with child support. The data were collected from 17 Korean divorced mothers who were divorced between the years of 2004 and 2009 and were raising at least one minor child. Data were analyzed based on the inductive data analysis method. Most mothers negotiated to receive child support from noncustodial fathers without experiencing much conflict with the fathers at the time of the divorce, but only five mothers received child support at the time of the interviews. The mothers experienced difficulties in receiving child support from the fathers under the child support policy in Korea that treated child support as a personal issue and provided little systemic support for child support. Regarding required parenting agreements, most of the mothers acknowledged the need to have parenting agreements but they still wanted voluntary payment of the child support from the fathers. The results suggest that it is necessary to expand parenting education for divorced parents to encourage voluntary participation in parenting and to improve the child support policy by introducing child support guidelines and enhancing child support collection systems.

• 대한간호학회지
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• 제34권2호
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• pp.297-306
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• 2004

Purpose: This study was done to identify the relationship between social support and morale in the elderly. Method: A structured questionnaire was carried out from April, 2003 to June, 2003 on 203 elderly. The data was analyzed with a SPSS program for descriptive statistics, Pearson's correlation coefficients, t-test, ANOVA, and stepwise multiple regression was done Result: The level of social support was moderate, and family support was the highest score. In types of support, appraisal support was the highest score. The level of morale was slightly lower than moderate, and the score of social support showed significantly positive correlation with morale. In general characteristics, several variables were significantly related to social support and morale. The most powerful predictor of morale was material support by family and the variance was 19.6%. A combination of material support by family, emotional support by relatives, level of satisfaction with pocket money, perceived health, level of intimacy with one's children, and material support by friends account for 43.3% of the variance in morale of the elderly. Conclusion: To increase the morale of the elderly, it is necessary to consolidate material support by family and relatives.

• 한국학교ㆍ지역보건교육학회지
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• 제13권3호
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• pp.113-125
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• 2012

Objectives: This study was aimed to inspect what relation there exists between the elderly's social support, self-esteem and the suicidal thinking, and examined factors influencing their suicidal ideation. Methods: For 207 old persons above 65 residing at Seoul, questionnaire survey was performed for 4 weeks. For response data, t-test and ANOVA, Pearson's Correlation Coefficient and Multiple Regression Analysis were performed using spss 18.0 program. Results: The results of analysis are like followings. 1. As for the social support according to the general characteristics, there was statistically significant difference in sex distinction, religion, living arrangement, educational level, monthly allowance and mode to use spare time. As for self-esteem according to the general characteristics, there was statistically significant difference in sex distinction, religion, living arrangement and monthly allowance. And as for the suicidal ideation, there was statistically significant difference in the marital status. 2. As for the relation between the social support, self-esteem and the suicidal ideation, it showed statistically very significant positive correlation in the social support and self-esteem. And there existed relatively higher positive correlation in family support among sub-factors of the social support and the positive self-recognition among sub-factors of self-esteem. 3. It showed that positive and negative self-recognition as sub-factors of self-esteem, others' support as sub-factor of the social support influence on the suicidal ideation. In other words, as positive self-recognition was lower, as negative self-recognition was higher, as social support of others was lower, they had much more effect on the suicidal ideation of the elderly. And it showed about 36.1% of the explanatory capability. Conclusions: Health care providers should develop school health education for the elderly.

• 아태비즈니스연구
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• 제12권3호
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• pp.281-294
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• 2021

Purpose - The purpose of this study was verifying the policy effects by field of innovative growth engines, focusing on the discussion of the relationship between government support and corporate R&D activities (substitute/complementary goods), and based on the results, policy recommendations for promoting private R&D were carried out. Design/methodology/approach - Through literature research, academic/theoretical discussions about relationship between government support and corporate R&D activities were synthesized. Next, survey data were collected for companies engaged in the field of innovative growth engines and empirical analysis was conducted on the relationship between government support and R&D activities in 13 major sectors. Findings - First, as a result of analyzing all companies regardless of sector, government R&D subsidies had a positive (+) relationship with R&D activities of companies engaged in innovative growth engines, that is, a complementary relationship. Next, as a result of performing empirical analysis by dividing the 13 fields, it was found that 9 fields were complementary goods in which government support had a positive (+) effect on the R&D activities of companies. On the other hand, in the remaining four fields, the effect of government support on corporate R&D activities was not statistically significant. Research implications or Originality - In order to promote R&D activities of companies in the 9 fields where government support acts as a complementary product, it is necessary to establish policies centered on direct government support. On the other hand, it would be more desirable to seek indirect support rather than direct support in the 4 fields where government support did not have a statistically significant effect on corporate R&D activities.

• 한국IT서비스학회지
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• 제8권4호
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• pp.129-140
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• 2009

The accurate estimation of software reliability is important to a successful development in software engineering. Until recent days, the models using regression analysis based on statistical algorithm and machine learning method have been used. However, this paper estimates the software reliability using support vector regression, a sort of machine learning technique. Also, it finds the best set of optimized parameters applying immune algorithm, changing the number of generations, memory cells, and allele. The proposed IA-SVR model outperforms some recent results reported in the literature.

• International Journal of Human Ecology
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• 제5권1호
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• pp.45-58
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• 2004

It has been repeatedly reported that the quality and quantity of relationships with other people moderate responses to stress and influence health and adjustment. This evidence has stimulated research on the characteristics of social support. In this review, the definition of social support for parents will be discussed. This study also will connect the concept of social support with family theories such as the human ecology theory and the developmental contextualism. The findings from previous studies will be summarized to examine the effects of social support on parenting and to understand the social support within a cultural context.

• 대한공업교육학회지
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• 제40권2호
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• pp.92-110
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• 2015

이 연구의 목적은 특성화고등학교 학생의 특성을 이해하는데 필요한 정보를 제공하고, 교사의 사회적지지를 통해 학생들의 수업몰입도를 높이며, 담임교사의 생활지도 및 전략적 학급경영 방법에 대한 정보를 제공하는데 있다. 이 연구의 목적을 달성하기 위해 학생의 수업몰입 측정도구(21문항)와 교사의 사회적지지 측정도구(25문항)로 구성된 설문지를 통해 전국 5개 권역 11개교의 공업계열 특성화고등학교 학생 990명을 대상으로 설문 조사를 실시하였다. 이 연구의 결과는 다음과 같다. 첫째, 특성화고등학교 학생의 수업몰입 수준은 높은 수준으로 나타났다. 그러나 행동몰입, 인지몰입에 비해 감정몰입 수준이 낮게 나타난 결과는 질적인 측면의 개선이 요구된다. 성별에 따른 수업몰입 수준에는 차이가 없었으나 학년에 따라서는 유의미한 차이가 있었다. 인지몰입 요인과 감정몰입 요인에서 1학년 학생이 2, 3학년 학생 보다 몰입 수준이 높은 것으로 나타났다. 특히 평가적 지지와 도구적 지지가 높은 수준으로 나타났다. 성별에 따른 수업몰입 수준에는 차이가 없었으나 학년에 따라서는 유의미한 차이가 있었다. 둘째, 특성화고등학교 교사의 사회적지지는 보통 수준이며, 평가적지지, 도구적지지, 정보적지지, 정서적지지 순으로 학생들에게 제공되고 있었다. 셋째, 특성화고등학교 교사의 사회적지지가 학생의 수업몰입에 주는 정적인 영향과 높은 상관관계, 그 설명력 모두 높은 결과를 얻었다. 더욱이 수업몰입의 질적인 측면에 있어 교사의 정서적지지가 높은 상관도와 설명력을 보였다. 따라서 교사의 사회적지지는 학생의 수업몰입 수준 향상에 도움을 주고 학교생활에 대한 적응력과 만족감을 갖게 하여, 정서발달과 자아형성에 긍정적인 효과를 기대할 수 있을 것이다.