• Journal of the Korea Society of Computer and Information
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• v.26 no.11
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• pp.209-215
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• 2021

The purpose of this study is to identify changing patterns in multicultural adolescent's life satisfaction and to explore longitudinal changes in the effects of acculturation stress, self-esteem and family support on the changes in life satisfaction. For this purpose, the survey data from the 4th to 6th years of the Multicultural Youth Panel Survey were used for the analysis. As a result of the analysis, life satisfaction, self-esteem, and family support decreased for 3 years through each linear change model. As a result of examining the longitudinal mediating effects of self-esteem and family support between acculturation stress and life satisfaction through the multivariate potential growth model, the mediating effect of self-esteem and family support was confirmed. Based on these results, practical implications for improving life satisfaction, self-esteem, and family support of multicultural youth were presented.

• Journal of the Korea Convergence Society
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• v.9 no.11
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• pp.529-538
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• 2018

The purposes of this study were to examine the stress, quality of sleep, Social support according to Myes-Briggs Type Indicator(MBTI) personality type in nursing students. Structured questionnaires were used for survey with a convenience sample of 290 nursing students. Data were analyzed using descriptive statistics, t-test, Pearson's correlation coefficient, and multiple regression with SPSS/WIN 18.0. Extroversion preference(${\beta}=.23$, p=.047) in quality of sleep, thinking prefernce((${\beta}=.06$, p=.025) in tangible support, judgement preference(${\beta}=.24$, p=.014) in appraisal support and perception preference(${\beta}=-.21$, p=.011) in Self-esteem maintenance were significantly associated factors with stress. Therefore, intervention programs for managements of stress should include systematic and indivisual intervention through the convergence of departments, university and specialists in nursing students.

• The Journal of the Korea Contents Association
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• v.19 no.3
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• pp.590-599
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• 2019

The purpose of this study is to identify the mediated effects of social support in relation to college students' emotional control ability and rejection sensibility, and to provide basic data to intervene in students with high resistance sensibility. To this end, a survey of 449 university students was conducted and the hypothesis of this study was verified using a structural equation model. The analysis results are as follows. First, the relationship between emotional control ability, rejection sensibility and social support perceived by university students through correlation analysis showed significant correlation between emotional control ability, social support and rejection sensitivity. Second, in the structural model of social support in relation to emotional control ability and rejection sensibility, it was confirmed that social support played a role between emotional control ability and rejection sensibility. Based on the results of this study, some suggestions for the application and follow - up studies were discussed.

• Journal of the Korean Applied Science and Technology
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• v.36 no.1
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• pp.125-141
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• 2019

The purpose of this study was to examine the mediating effects of perceived social support and interpersonal competence on the effects of covert narcissism on nursing professionalism of nursing students. For this purpose, 375 nursing students from three colleges in J province were sampled for convenience. The result of this study were as follows: First, the fix indexed of causal model among covert narcissism, nursing professionalism, perceived social support and interpersonal competence were identified suitably. Second, covert narcissism of nursing students directly affected interpersonal competence and perceived social support, which was statistically significant. Third, interpersonal competence showed mediating effects in relationship between covert narcissism and nursing professionalism. Fourth, the interpersonal competence of nursing students directly affected perceived social support and nursing professionalism. Based on the results of the research, it is necessary to develop an intervention program that can enhance interpersonal competence in order to strengthen nursing professionalism of nursing students.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.19 no.12
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• pp.32-40
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• 2018

In order to avoid excessive vibration, it is required to carry out a vibration analysis of heat-exchanger/nuclear-reactor at the design stage. Information of eigen-frequency in the vibration problem is required to evaluate safety of heat-exchange/nuclear reactor. This paper describes a numerical method, Galerkin's method, to solve the eigenvalue problem occurred in a cantilever beam. The beam is restrained with added mass and spring at the free end or a node point of a mode shape. The numerical results of eigen-frequency were compared with simple analytical and experimental results given by simple approach and simple test, respectively. It is found that Galerkin's method is applicable to estimate the eigen-frequency of the cantilever beam. The frequencies become lower with increasing the added mass and the frequencies increase with the spring force. It is shown the heavy added mass has a role of support on the flexible tube. The eigen-frequency of the first mode, for the system with the added mass mounted at the free end, can be calculated by the approximate analytical method existing with more or less accuracy.

• Journal of the Korean Applied Science and Technology
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• v.38 no.3
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• pp.680-688
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• 2021

The purpose of this study was to investigate the effects of grit and social on college life adjustment of nursing students. The subjects of this study were 196 nursing students and data collection was from July 1 to August 13, 2020. Data was analyzed using the SPSS 22.0 program by descriptive statistics, pearson's correlation, multiple regression analysis. There was a positive correlation between college life adaptation and grit(r=.328, p<.001), social support(r=.334, p<.001). Grade, grit and social support were found to be factors influencing college life adaptation of nursing students. The results of this study suggest that it is necessary to develop some programs that include positive factors such as grit and social support for nursing students' adaptation to college life.

• The Journal of the Korea Contents Association
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• v.22 no.6
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• pp.518-529
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• 2022

This study noted that the social support and service satisfaction in care services consist of a continuous process of realizing children's rights beyond a single-line effect on children's happiness. This study was to examine the effects of Caregiver' social support on happiness among children using Community Child Center and mediating the effects of service satisfaction. For this, the questionnaire survey was made on targeting 4, 5, 6th grade students using 185 Community Child Centers located Jeonbuk. To this end, survey data were collected 1,241 data, SPSS 23 and Amos 23 were carried out description statistics, correlation analysis and structure equation analysis. The results were as follows. First, caregiver's social support had a direct effect on happiness. Second, service satisfaction had a significant mediating effect on the relationship between social support and happiness. Based on this, this study suggested the policy and practical implication to promote the children' happiness.

• Journal of the Korean GEO-environmental Society
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• v.24 no.1
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• pp.37-44
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• 2023

In this study, the performance of the support modular system, as substructure of the proposed sustainable-perpetual modular road system to reduce road construction time and maintenance costs was evaluated. A modular road system consisting of 4 support modular cross-beams with a lower curved surface was constructed on the test-bed. Six load cells and eight LVDTs were installed in the center part of two cross-beam support modular systems. Two loads, 50kN and 100kN, were applied to 15 points on the pavement slab to measure the load and displacement occurring in the modular road system. The measured displacements were less than 1 mm, so it is considered that there was no problem in the stability of the actual road. When comparing the two applied loads and the measured loads in the field test, it was considered that the load transmitted to the ground under the support modular system is very small. It is considered that the modular road system with the support modular system is applicable to the actual road site.

• Journal of the Korean Geotechnical Society
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• v.25 no.11
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• pp.75-86
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• 2009

This paper presents the results of a numerical investigation on load carrying capacity of geogrid-encased stone columns to use as load carrying column(s) supporting a foundation load. A validated 3D stress-pore pressure coupled model that can effectively show rapid drainage capability of stone columns and encasement effect of geogrid was adopted and a parametric study was carried out on a number of influencing factors. It is shown that the geogrid encased stone columns can be effectively used as foundation load supporting columns in soft ground. The results of numerical investigation were presented so that the relationship between the load carrying capacity of geogrid-encased stone columns and the influencing factors can be identified. Practical implications of the findings are also discussed.

• Proceedings of the Korean Society of Computer Information Conference
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• 2022.01a
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• pp.49-51
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• 2022

본 논문에서는 신생아집중치료실에 입원한 미숙아와 가족 대상의 증강현실(Augmented Reality [AR])기반 맞춤형지지 케어 프로그램 개발에 필요한 관련 전문가 합의를 도출한 델파이 조사 연구이다. 3D 콘텐츠를 적용한 프로그램 개발에 필요한 핵심 구성요소 혹은 교육 콘텐츠를 발굴하여 개발의 방향성을 제안하기 위한 델파이 분석에, 미숙아 및 전문가 집단 14명(1차)과 113명(2차)이 본 연구에 참여하였다. 각 델파이 집단에서 수집된 반응들의 분석 결과, 4개의 하위영역(AR 프로그램의 필요성 및 가치(장점), AR 기반 프로그램 도입과 적용 시 고려할 점, AR 기반 전인적 e케어 프로그램 도입 시 요구와 전략적 방안, 입원 초기부터 퇴원 전 단계별 지지케어 위한 3D 콘텐츠 개발 우선순위)이 분류되었으며, 총 57문항이 도출되었다. 입원 초기부터 퇴원 전 단계별 지지케어 위한 3D 콘텐츠 개발 요구도와 우선순위에 있어서는, 부모 경우 신생아 케어의 반복적 체험 훈련 통한 부모 교육, 아기 본연의 독특하고 고유한 캐릭터나 습관 및 특성 관련 정보 공유, 발달을 돕는 양육 또는 놀이 교육, 가족 요구 기반 특수 간호 기술 훈련 등의 항목의 우선순위가 높았다. 한편, 전문가의 경우 건강한 부모역할로의 이행을 돕기 위한 심리사회적지지, 부모-아기 간 단절 최소화, 미숙아 발달 관련 정보 및 양육 또는 놀이 정보 공유, 부모-아기 상호작용 기회 제공 등으로 요구도의 우선순위가 높았다. 본 연구에서 개발된 델파이 평가문항의 내적일관성 신뢰도를 분석한 결과, Cronbach's α .89~.94로 높았고, 타당도와 문항 구성이 적절한 것으로 나타났다. 본 연구의 결과들을 바탕으로, 미숙아와 가족을 위한 AR 기반 맞춤형지지 케어 프로그램 개발의 적합성이 검증되었고, 프로그램의 임상적, 기술적, 사용적 가치에 있어서 고려할 사항과 교수매체로서 부모와 전문가 집단이 요구하는 3D 콘텐츠 우선순위를 바탕으로 효과적인 기획 및 설계의 근거를 확보했다는 점에서 의의가 있다.