• Title/Summary/Keyword: 자기

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Complexity of Self-Construal and Psychological Well-Being among People with an Experience of Life-Crisis Due to Physical Disability or Divorce - Taking Multiple Perspectives, Self-Acceptance and Self-Regulation as Mediators - (중도장애, 이혼과 같은 생애위기 경험자의 자기해석 복합성과 심리적 안녕 - 관점의 다각화, 자기수용, 자기조절의 매개효과 -)

  • Hyun, Kyoung-Ja
    • Korean Journal of Social Welfare
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    • v.62 no.4
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    • pp.193-222
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    • 2010

  • This questionnaire study examined the processes linking complexity of self-construal to self-positivity conceptualized as taking multiple perspectives, self-acceptance and self-regulation that, in turn, affect psychological well-being among people with an experience of life-crisis during adulthood due to physical disability or divorce. Data were drawn from 359 adult Koreans residing in Seoul metropolitan area, including the physically disabled, the divorced, and their counterparts without a life-crisis experience during adulthood for comparison. On average, the life-crisis experience group(LEG) had a higher independent selfconstrual and a lower interdependent self-construal than the comparison group(CG). As predicted, complexity of self-construal contributed to taking multiple perspectives that helps searching for meaning, and this, in turn, was found to foster self-acceptance and self-regulation. Through these variables except self-regulation, complex self-construal contributed to psychological well-being as manifested by a higher level of positive emotion and a lower level of depression. As expected, while taking multiple perspectives fostered positive emotion both directly and indirectly through self-acceptance among LEG and CG, only in LEG it directly reduced depression. The comparative approach employed in this study enabled to discern that taking multiple perspectives promotes psychological well-being in LEG by contributing to both meaning making and positive attitude, whereas it promotes psychological well-being in CG primarily by fostering positive attitude. Finally implications for this study were discussed and directions for future research were suggested.

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Mediating effect of Self-Directed Learning in relationship between Self-Leadership and Academic Self-Efficacy of Beauty Major Chinese Students (미용전공 중국유학생의 셀프리더십과 학업적 자기효능감의 관계에서 자기주도학습의 매개효과)

  • Wang, Zhi-run;Kim, Hyun-joo
    • Journal of Convergence for Information Technology
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    • v.11 no.7
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    • pp.242-252
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    • 2021

  • This study examines the mediating effect of self-directed learning between the self-leadership and academic self-efficacy of beauty major Chinese(CN) students and examines the variables affecting the academic-self-efficacy of CN students. The study aims to obtain basic data to help improve college life in foreign countries. A survey was conducted upon 440 beauty major CN students in universities across Seoul. The results of the study showed differences in self-directed learning according to the number of semesters they have been in Korea and in academic self-efficacy according to their TOPIK levels. Self-directed learning was found to have a partial mediating effect between self-leadership and academic self-efficacy of CN students. These results showed that self-leadership and self-directed learning are major predictors of the academic self-efficacy, which is further reinforced when self-leadership and self-directed learning are promoted together. These results imply that there should be preceding efforts to promote both self-leadership and self-directed learning to increase the self-efficacy of CN students majoring in beauty.

  • https://doi.org/10.22156/CS4SMB.2021.11.07.242 인용 PDF KSCI

Analysis of a CubeSat Magnetic Cleanliness for the Space Science Mission (우주과학임무를 위한 큐브위성 자기장 청결도 분석)

  • Jo, Hye Jeong;Jin, Ho;Park, Hyeonhu;Kim, Khan-Hyuk;Jang, Yunho;Jo, Woohyun
    • Journal of Space Technology and Applications
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    • v.2 no.1
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    • pp.41-51
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    • 2022

  • CubeSat is a satellite platform that is widely used not only for earth observation but also for space exploration. CubeSat is also used in magnetic field investigation missions to observe space physics phenomena with various shape configurations of magnetometer instrument unit. In case of magnetic field measurement, the magnetometer instrument should be far away from the satellite body to minimize the magnetic disturbances from satellites. But the accommodation setting of the magnetometer instrument is limited due to the volume constraint of small satellites like a CubeSat. In this paper, we investigated that the magnetic field interference generated by the cube satellite was analyzed how much it can affect the reliability of magnetic field measurement. For this analysis, we used a reaction wheel and Torque rods which have relatively high-power consumption as major noise sources. The magnetic dipole moment of these parts was derived by the data sheet of the manufacturer. We have been confirmed that the effect of the residual moment of the magnetic torque located in the middle of the 3U cube satellite can reach 36,000 nT from the outermost end of the body of the CubeSat in a space without an external magnetic field. In the case of accurate magnetic field measurements of less than 1 nT, we found that the magnetometer should be at least 0.6 m away from the CubeSat body. We expect that this analysis method will be an important role of a magnetic cleanliness analysis when designing a CubeSat to carry out a magnetic field measurement.

  • https://doi.org/10.52912/jsta.2022.2.1.41 인용 PDF