• The Journal of the Korea Contents Association
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• v.16 no.2
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• pp.420-431
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• 2016

The purpose of this study was to examine the effect of social support from teachers and friends on the career maturity of students at technical meister high schools. The Social Support Scale adjusted by Kim, Hye-Jin(2006) and the Career Maturity Attitude Inventory Scale produced by Lee, Ki-Hak(1997) were administered. The data from 194 were ultimately included to analyze. Corrlational coefficent and multiple regression analysis were performed using SPSS 21.0 statistical package. The results were as follows. First, perceived teachers' social support was higher than friends. Second, the effect of teachers' social support on career maturity was not significant but the effect of social support from friends was found. Among sub-factors of social support from friends, emotional and informative support were found significant effect on career maturity. The implication of these results were discussed in terms of career counseling and education of technical meister high schools.

• Journal of Digital Convergence
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• v.19 no.12
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• pp.63-77
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• 2021

This study aims to explore the differential effects of teacher support on Chinese EFL students' listening ability in a blended learning environment. 87 third-year English-major students in a Chinese university participated in this study and they were randomly divided into an autonomy group (n=22), an emotional group (n=22), a cognitive group (n=22) and a control group (n=21). Each experimental group received relevant teacher support during their 17-week course learning while the control group did not. To confirm the effects of teacher support, pre- and post- listening tests were conducted. The results of the paired t-tests demonstrated that all groups showed statistically significant improvement in their English listening ability. The results of the one-way ANOVA for the post-test revealed that autonomy support and cognitive support were more effective than emotional support in improving students' listening ability. Based on the findings, this study hopes to provide insights for EFL teachers in designing and arranging the activities in a blended course.

• The Journal of the Acoustical Society of Korea
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• v.41 no.6
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• pp.680-690
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• 2022

Vibrations in the pipe system trigger fatigue-related issues and lead to fatal other problems caused by pipe damage. There are numerous studies to analyze and reduce the cause of pipe vibration, among which a small number of studies are being conducted on pipe vibration reduction using friction supports. The study of friction supports, however, focused only on predicting and evaluating the performance of the friction supports and seldomly considered the design perspective of the install location of the supports. Therefore, this study intends to suggest the optimization process for finding the best installation region of friction support to attenuate the vibration of entire piping system. The optimal position of the friction support is predicted only by linear analysis to guarantee optimization efficiency in the design process. The designed friction support location is verified by time domain analysis.

• Journal of the Korean Crystal Growth and Crystal Technology
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• v.18 no.1
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• pp.38-44
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• 2008

Contiuous c-oriented zeolite MFI films $(<35{\mu}m)$ were prepared by hydrothermal secondary growth of silicalite-1 seed crystal in the surface of alumina porous substrate and silicon substrate. The supported films were characterized with scanning electron microscopy and X-ray diffraction. Effect of substrate surface roughness were investigated and a mechanism for c-oriented film formation and characteristic dom-like defects formation which is observed after seeding growth was discussed. The roughness of substrate plays an important role.

• Journal of the Korean Applied Science and Technology
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• v.38 no.4
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• pp.1183-1194
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• 2021

The purpose of this study is to examine the relationship between grit, self-determination, self-determination, positive psychological capital, and relational support of adolescents participating in physical education classes, and to determine whether the positive influence of teachers' autonomy support and enthusiasm for them is confirmed. In this study, the results of the subjects based on the judgment sampling method of 541 adolescents were conducted. The results of the study are as follows. It was found that grit had a statistically significant positive (+) effect on autonomy support. Relationship support was found to have a statistically significant positive (+) effect on autonomy support. Support for autonomy was found to have a statistically significant positive (+) effect on teachers' enthusiasm.

• Korean Journal of Child Education & Care
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• v.19 no.1
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• pp.1-13
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• 2019

Objective: This study examined the influence of child-care teachers' depression and social support on their burn-out and investigated whether social support had any moderating effects on the relationship between of child-care teachers' depression and burn-out. Methods: The participants of this study were 343 child-care teachers from 131 daycare center in Seoul and Gyeon-gi province. Statistical analyses of data for this study included descriptive statistics and hierarchical regressions. The moderating effect of social support was analyzed by using the procedures proposed by Baron and Kenny (1986). Results: The results of this study indicate that the level of child-care teachers' depression increases the level of burn-out and that the level of social support in workplace and the level of social support from out of workplace decreases the level of burn-out. In addition, social support from out of workplace only moderated the influence of child-care teachers' depression on their burn-out. Conclusion/Implications: The influence of child-care teachers' depression on burn-out was lower when the level of social support from out of workplace was high, compared to when it was low.

• Journal of the Korean Applied Science and Technology
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• v.37 no.6
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• pp.1752-1763
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• 2020

The purpose of the study is to examine the relationship between teacher enthusiasm, support for teacher autonomy, support for relationship with peers, and grit for preliminary high school students. This will be able to provide useful information for effective instruction and search for various teaching-learning methods in the physical education field. It was selected based on convenience sampling and judgmental sampling, focusing on those who participate in physical education classes for middle school students. Of the 200 respondents to the questionnaire, the study was conducted through 182 copies, excluding 18 questionnaires that were judged to be unreliable or responded collectively. When looking at the effects of physical education teachers' passion on autonomy support and relationship support, the hypothesis was adopted as it was found to have a statistically significant effect. Relationship support appeared to have a statistically significant effect on grit, so the hypothesis was adopted. However, support for autonomy was rejected as it did not appear to have a statistically significant effect on grit.

• Journal of the Korean Society for Railway
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• v.6 no.1
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• pp.42-59
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• 2003

철도에 있어서 궤도는 차량을 안전하고 승차감이 좋게 지지, 안내함과 동시에 역행, 제동시의 반력을 구조적으로 지지하는 구조물이다. 또한 일상적으로 반복하고 있는 보선 작업의 대부분은 현재의철도 선로를 형상적으로 있어야 할 모습으로 되돌리는 작업과 재료가 본래 갖고 있는 성질을 잃게 된 때에 교환하는 작업으로 성립되어 있다.(중략)

• Korean Journal of Materials Research
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• v.10 no.10
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• pp.659-664
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• 2000

To develop anode-supported tubular cell with proper porosity, we have investigated the anode substrate and t the electrolyte-coated anode tube. The anode substrate was manufactured as a function of carbon content in the range of 20 to 50 vol.%. As the carbon COntent increased, the porosity of the anode substrate increased slightly and the carbon c content with proper porosity is found to be 30 vol.%. The anode-supported tube was fabricated by extrusion process a and the electrolyte layer was coated on the anode tube by slurry coating process. The anode-supported tube was cofired successfully at $^1400{\circ}C$ in air. The porosity of the anode tube was 35%. From the gas permeation test, the anode t tube was found to be porous enough for gas supply. On the other hand, the anode-supported tube with electrolyte layer indicated a very low gas permeation rate. This means that the coated electrolyte was dense.

• 한국노년학
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• v.29 no.1
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• pp.231-242
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• 2009

Purpose: The purpose of this study was to examine the effects of social support, abuse on the ego-integrity in the elderly. Method: This is a descriptive survey study. Data were collected from March to June, 2008 with 306 older adults living at home. The questionnaires consisted of social support, abuse, and ego-integrity. Result: The average score of the subjects for social support was 4.5, for abuse 1.16, and for ego-integrity 2.91. There were positive correlations between social support and ego-integrity. The negative correlations were shown between social support and abuse, as well as between ego-integrity and abuse. The correlations were statistically significant. The social support and abuse were a significant predictor of ego-integrity. Conclusion: A program for improving social support and preventing abuse should be developed. In addition nursing intervention should be provided based on the developed program for this population.