• Journal of the Korea Convergence Society
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• v.8 no.3
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• pp.265-273
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• 2017

The purpose of this study was to investigate the relationship among social support, career decision-making self-efficacy, and career decision level in golf majors. For this purpose, a survey was given to a convenience sample of 215 students in universities in Seoul and its metropolitan areas. The data were then analyzed using descriptive statistics, correlations, and multiple regression analysis. The major findings of this study were as follows. First, social support had a significant effect on the career decision-making self-efficacy of golf majors. Second, social support had a significant effect on the career decision level of golf majors. Third, career decision-making self-efficacy had a significant effect on the career decision level of golf majors. The results of this study may be helpful to provide empirical evidence on the roles of social supports and career decision-making self-efficacy needed to decide golf majors' career path.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.22 no.3
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• pp.453-459
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• 2021

This study examined the relationship between spirituality, social support, and interpersonal relationships in the workplace of art psychotherapists.The subjects were 114 art psychotherapists in the city of U. Frequency analysis, reliability analysis, correlation analysis, and multiple regression analysis were performed using the SPSS 22.0 program. First, regarding the effects of work spirituality of art psychotherapists on interpersonal relationships, the sub-factors of workplace spirituality (vocational consciousness, inner consciousness, and empathy consciousness) had a positive effect on interpersonal relationships. On the other hand, community consciousness and transcendence consciousness, which are sub-factors of workplace spirituality, do not appear to have a significant effect on interpersonal relationships. Second, regarding the effects of social support of art psychotherapists on interpersonal relations, the sub-factors of social support, such as evaluative support and material support, had a positive effect on interpersonal relationships. On the other hand, emotional support and informational support did not significantly affect interpersonal relationships. This means that higher vocational consciousness, inner consciousness, empathy consciousness, evaluative support, and material support factors of an artistic psychotherapist are conducive to better interpersonal relationships. This study provides basic data for preparing a plan to promote positive interpersonal relations among art psychotherapists.

• Journal of the Korean Geosynthetics Society
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• v.13 no.2
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• pp.41-47
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• 2014

Various prediction methods for the bearing capacity of helical piles have been introduced with consideration of both the steel shaft and the helix plates attached to the shaft. In this paper, three representative methods, that is, individual bearing method, cylindrical shear method, and torque correlation method are discussed and compared to each other. The prediction methods were verified by comparing with a series of loading test results performed on moderate-size helical piles from the companion paper. As a result, the measured bearing capacity is greater than the bearing capacity predicted by the cylindrical shear method, but smaller than that of the individual bearing method. In addition, the bearing capacity predicted by the torque correlation method is in good agreement with the measured bearing capacity.

• Journal of Music and Human Behavior
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• v.5 no.1
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• pp.67-90
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• 2008

This case used MI techniques that give an imagery experience to depressed client's mental resource, and that makes in to verbalism. Also those images are supportive level therapy examples that apply to positive variation. MI is simple word of 'Music and Imagery' with one of psychology cure called GIM(Guided Imagery and Music). It makes client can through to the inner world and search, confront, discern and solve with suitable music. Supportive Level MI is only used from safety level music. Introduction of private session can associate specification feeling, subject, word or image. And those images are guide to positive experience. The First session step of MI program is a prelude that makes concrete goal like first interview. The Second step is a transition that can concretely express about client's story. The third step is induction and music listening. And it helps to associate imagery more easily by used tension relaxation. Also it can search and associate about various imagery from the music. The last step is process that process drawing imagery, talking about personal imagery experience in common with therapist that bring the power by expansion the positive experience. Client A case targets rapport forming(empathy, understanding and support), searching positive recourse(child hood, family), client's emotion and positive support. Music must be used simple tone, repetition melody, steady rhythm and organized by harmony music of what therapist and client's preference. The client used defense mechanism and couldn't control emotion by depression in 1 & 2 sessions. But the result was client A could experience about support and understanding after 3 sessions. After session 4 the client had stable, changed to positive emotion from the negative emotion and found her spontaneous. Therefore, at the session 6, the client recognized that she will have step of positive time at the future. About client B, she established rapport forming(empathy, understanding and support) and searching issues and positive recognition(child hood, family), expression and insight(present, future). The music was comfortable, organizational at the session 1 & 2, but after session 3, its development was getting bigger and the main melody changed variation with high and low of tune. Also it used the classic and romantic music. The client avoids bad personal relations to religious relationship. But at the session 1 & 2, client had supportive experience and empathy because of her favorite, supportive music. After session 3, client B recognized and face to face the present issue. But she had avoidance and face to face of ambivalence. The client B had a experience about emotion change according depression and face to face client's issues After session 4. At the session 5 & 6, client tried to have will power of healthy life and fairly attitude, train mental power and solution attitude in the future. On this wise, MI program had actuality and clients' issues solution more than GIM program. MI can solute the issue by client's based issue without approach to unconsciousness like GIM. Especially it can use variety music and listening time is shorter than GIM and structuralize. Also can express client's emotion very well. So it can use corrective and complement MI program to children, adolescent and adult.

• Proceedings of the Computational Structural Engineering Institute Conference
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• 2010.04a
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• pp.322-325
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• 2010

철강 플랜트 주요 설비인 전로를 지지하는 장치의 접합부 강도설계를 위해 작용하중은 해석적인 방법으로 신뢰성 있게 계산하였고, 정적하중에 의한 응력은 ASME 규정에 따른 허용응력으로 평가하였다. 한편 피로설계 측면에서는 전로와 같은 대형 용접구조물은 강도상 취약부인 용접부에서 다양한 용접비드 형상에 따라 국부응력이 크게 달라지므로 설계단계에서 피로수명 평가에 어려움이 있었다. 따라서 전로 지지장치 접합부 피로설계는 설계단계에서 피로수명을 평가하는 실용적이고 안전측 방법으로 알려진 Hot Spot 응력을 사용하고 공신력을 갖는 설계규정인 ASME와 영국 PD 5500 절차에 의해 평가하였다. 평가결과 두 규정 모두 안전측에서 평가되는 것을 확인할 수 있었고 이 방법은 피로하중이 지배적인 대형구조물의 설계단계에서 유용한 방법으로 활용할 수 있으리라 판단된다.

• Proceedings of the Korean Society for Noise and Vibration Engineering Conference
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• 2014.10a
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• pp.311-313
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• 2014

전동기는 산업 전 분야에 걸쳐 다양하게 사용되는 회전기기로서, 소형화, 경량화, 고속화하는 추세에 있다. 이는 전동기 프레임의 구조강성을 약화시키고, 축계 위험속도를 낮춤으로써 진동에 취약한 구조를 가지게 된다. 회전체 진동 관련 규정 중 API 684 에서는 베어링 지지강성이 베어링 강성에 비해 3.5 배 이하인 경우 베어링 지지강성이 위험 속도 해석 모델에 포함되어야 함을 명시하고 있다. 산업 현장에서는 베어링 지지강성을 정확하게 산출하기 어려워 이를 고려하지 않고 회전체를 설계하는 경우가 많아 실제 조건에서 예측하지 못한 진동 문제가 발생할 가능성이 있다. 본 논문에서는 전동기 베어링 하우징 및 프레임에 대한 가진 시험을 통해 얻은 주파수 응답함수의 실수부를 분석하여 베어링 지지강성을 추출하는 방법을 제시하였다. 이를 바탕으로 유한요소 해석모델을 이용하여 베어링 지지강성을 해석적으로 예측하는 기법을 정립하였다. 추출된 베어링 지지강성을 축계 해석 모델에 포함하여 베어링 지지강성 포함 유무에 따른 축계 위험속도 및 안정성을 비교하였다. 그 결과 베어링 지지강성을 포함한 경우, 보다 정확한 위험속도 및 진동응답 수준을 예측할 수 있음을 확인하였다.

• Proceedings of the Korea Contents Association Conference
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• 2012.05a
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• pp.365-366
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• 2012

본 연구는 교각운동시 불안정한 지지면과 안정적인 지지면을 제공하여 체간 및 하지의 근 활성도의 변화를 알아보고자 하였다. 이 연구의 대상자는 20대 남, 여 14명이었다. 실험방법은 일반적 교각자세와 다이나믹 에어쿠션을 이용한 교각자세를 실시한 후에 무선 8채널 표면근전도 검사기를 이용하여 체간부의 척추기립근, 복직근, 대퇴의 대퇴직근, 외측 슬괵근, 하퇴부의 전경골근, 비복근 외측두에서 근활성 정도를 측정하였다. 체간부의 척추 기립근, 대퇴이두근, 가자미근은 불안정한 지지면에서 근활성도가 높게 나타났다(p<.05). 따라서, 교각운동에서 불안정한 지지면의 제공은 신체의 배측에 위치한 근육의 활성화를 나타내어, 교각운동시 지지면의 안정성의 변화만으로도근육활성도의 변화가 가능함을 알 수 있었다.

• Korea journal of population studies
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• v.34 no.2
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• pp.135-162
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• 2011

Given the 4 contexts-parents, friends, teachers and community- of adolescents, this research verified the casual relationships between each contextual support and the suicidal impulse, and the gender difference. The 4-year longitudinal data(KYPS) collected from 3,697 adolescents were used in this study. Using the Autoregressive Cross-Lagged Model, the suicidal impulse was consistently present from the 3rd grade in middle school to the 3rd grade in high school with significant stability. Gender differences were founded in the effect of parental support among the 3rd grade in middle school. Also the negative effect of friends' support on the suicidal impulse among the first grade high school students. The effects were more stronger for girls than boys. Previous supports by teachers and community had no significant effects on later suicidal impulses. These results suggest that the study of suicidal impulse needs to examine the complex support system of multiple context layers.

• Journal of the Korean GEO-environmental Society
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• v.23 no.12
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• pp.5-15
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• 2022

Conventionally, because evaluation methods of the bearing capacity for double steel pipe-concrete composite pile design have not been established, the conventional vertical bearing capacity equations for steel hollow pile are used. However, there are severe differences between the predictions from these equations, and the most conservative one among vertical bearing capacity predictions are conventionally adopted as a design value. Consequently, the current prediction method for vertical bearing capacity of composite pile prediction composite pile causes design reliability and economical feasibility to be low. This paper investigated mechanical behaviors of a new composite pile, with a cross-section composed of double steel pipes filled with concrete (DSCT), vertical bearing capacities were analyzed for several DSCT pile conditions. Axisymmetric finite element models for DSCT pile and surrounding ground were created and they were used to analyze effects on behaviors of DSCT pile pile by embedding depth, stiffness of plugging material at pile tip, height of plugging material at pile tip, and rockbed material. Additionally, results from conventional design prediction equations for vertical bearing capacity at steel hollow pile tip were compared with that from numerical results, and the use of the conventional equations for steel hollow pile was examined to apply to that for DSCT pile.

• Journal of Digital Convergence
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• v.16 no.1
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• pp.197-206
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• 2018

This study examined the fitness of a path model for the relationship among self-esteem, social support, self-efficacy, major satisfaction, and subjective happiness in nursing students. The subjects consisted of 416 nursing students, and data were collected during from 10 March to 10 April, 2017, through self-report questionnaires. The data were analyzed with descriptive statistics and Pearson's correlations that used PASW 21.0, and AMOS 18.0. The result of this study can be summarized as follows. There were correlation self-esteem, social support, self-efficacy, major satisfaction, and subjective happiness of in nursing students. Second, There were self-esteem, social support, self-efficacy, and major satisfaction showed direct effects on subjective happiness in nursing students, while self-esteem, social support, and self-efficacy showed indirect effects on subjective happiness in nursing students. Third, self-esteem, social support, and self-efficacy showed direct effects on major satisfaction in nursing students, while self-esteem, and social support showed indirect effects on major satisfaction in nursing students. Self esteem, and social support showed direct effects on self-efficacy in nursing students. The hypothetical path model for subjective happiness of nursing students was proven correct. Based on the outcomes of this study, it is necessary to design an intervention program that emphasizes the enhancement of self-esteem, social support, and self-efficacy in order to subjective happiness of nursing students.