• Title/Summary/Keyword: 회복자

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Electrical characteristics of Si diode with proton irradiation conditions (양성자 주입 조건에 따른 Si 다이오드의 전기적 특성)

  • Lee, Kang-Hee;Kim, Byoung-Gil;Lee, Yong-Hyun;Baek, Jong-Mu;Lee, Jae-Sung;Bae, Young-Ho
    • Proceedings of the Korean Institute of Electrical and Electronic Material Engineers Conference
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    • 2004.11a
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    • pp.41-44
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    • 2004
  • 양성자 주입 기술을 pn 다이오드의 동작 속도를 향상시키기 위한 방법 이용하였다. 양성자 주입은 에너지를 2.32 MeV, 2.55 MeV, 2.97 MeV로 변화시키며 수행하여, projection 범위를 각각 접합, 공핍, 중성영역에 위치하도록 하였다. 또한 각각의 에너지 조건에서 도즈를 $1{\times}10^{11}\;cm^{-2}\;1{\times}10^{12}\;cm^{-2},\;1{\times}10^{13}\;cm^{-2}$의 세가지 조건으로 변화시켰다. 양성자 주입 조건 변화에 따른 소자 동작특성의 변화를 관찰하기 위하여 소자의 전류-전압 특성, 용량-전압 특성, 역방향 회복시간 측정을 수행하였다. 분석결과 양성자를 주입하지 않은 소자에 비해 특성의 큰 열화없이 역방향 회복시간을 약 1/5 수준으로 단축시킬 수 있는 것으로 나타났다.

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A Study on the Reconstruction of Self-Life of the Recovering Substance Addicts -Qualitative Case Study Approach- (마약중독에서 탈출한 회복자들의 자기 삶 재건에 대한 연구 -질적 사례연구접근-)

  • Kang, Sun Kyung;Moon, Jin Young;Yang, Dong Hyun
    • 재활복지
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    • v.20 no.1
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    • pp.87-111
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    • 2016
  • This study is a qualitative case study of 5 substance abusers recovered from drug addiction. It is useful socially and practically to understand about the rehabilitation and its process of recovering from drug addiction. Since this study deals with very private and sensitive issues, qualitative research approach is suitable. Data were collected through one to one in-depth interviews, and were analyzed by using analysis within/cross cases suggested by Creswell(2007). 5 individual cases were presented including substance addicts experiences and recovery process through within-cases analysis. Based on the within-cases analysis, common themes were presented through cross-cases analysis. Total 19 themes, related with recovery from substance addicts, were derived from the five individual cases, and 4 common themes were classified. These 4 common themes were first, recovery of sense of reality, second, taking self-existing pattern, third, self reconstruction in the context of social network, fourth, self-love. Based on the study results and discussions, practical implications were suggested to help persons claiming recovery from substance addicts for their recovery and rehabilitation.

The Moderating Effect of Resilience in Role Stress on Psychological Burnout : Focuced on a Catholic Nuns (역할스트레스가 심리적 소진에 미치는 영향에서 회복탄력성의 조절효과: 가톨릭 여성수도자를 중심으로)

  • Yu, Mi-Hoa;Ahn, Jooah
    • The Journal of the Korea Contents Association
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    • v.22 no.10
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    • pp.851-860
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    • 2022
  • Catholic nuns are under a lot of role stress while living as a monk, which leads to psychological burnout, causing negative effects. This study confirmed which sub-factors of the role stress of Catholic nuns has a greater effect on psychological burnout, and analyzed whether resilience has a moderating effect on psychological burnout. As a result of a mail survey of 234 catholic nuns, first, role stress could be confirmed according to the period of catholic nuns' life in the capital and the roles of internal and external apostles. In particular, when the life of the capital was less than 20 years, they felt different from the role ambiguity. Second, it was found that the role stress of catholic nuns had an effect on psychological burnout, and role ambiguity, role conflict, and role all had an effect on psychological burnout. In particular, role ambiguity was found to have the greatest effect, causing greater psychological burnout of role ambiguity than role. Third, in the relationship between role stress and psychological burnout, resilience had a moderating effect This study suggests that reducing the role ambiguity of nuns is the most important, and that it is necessary to improve resilience as a way to reduce psychological burnout. Above all, it is meaningful in that it targets nuns who are difficult to access easily.

The Effect of Future Entrepreneurs' Marketing Self-efficacy on Entrepreneurial Intention: The Mediating Role of Resilience (예비 창업자의 마케팅 효능감이 창업의지에 미치는 영향: 회복탄력성의 매개역할)

  • Kim, Jung-Rae
    • Journal of Convergence for Information Technology
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    • v.10 no.11
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    • pp.131-140
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    • 2020
  • Entrepreneurial self-efficacy and self-efficacy on the positive effects of new firm creation are well developed in past research. However, marketing self-efficacy has not received enough attention on the prediction of entrepreneurial intention despite marketing and entrepreneurship are crucial when creating a new firm. Moreover, resilience has a central role in entrepreneurship research while present study aims to explore the impact of psychological factors on new venture creation but scholars have not begun to uncover specific mechanism through which marketing self-efficacy, resilience and entrepreneurial intention. The purpose of this study then was to examine resilience as mediator in the marketing self-efficacy and entrepreneurial intention relationship. Questionnaires were employed to collect data from major universities of future entrepreneurs in Korea. A total of 315 completed questionnaires were returned. Results showed that marketing self-efficacy and resilience had a positive effect on entrepreneurial intention. Further, resilience had a significant mediating effect on the marketing self-efficacy and entrepreneurial intention relationship. These results suggest theoretical and practical implications as an important factor to stimulate entrepreneurial intention.

The Anaesthetic Effect of MS-222 for Longtooth Grouper, Epinephelus moara and the Hybrid Grouper, E. moara ♀ × E. lanceolatus ♂ (자바리(Epinephelus moara)와 대왕자바리(E. moara ♀ × E. lanceolatus ♂)에 대한 MS-222의 마취효과)

  • Park, Jong Yeon;Kim, Kang-Rae;Bang, In-Chul
    • Korean Journal of Ichthyology
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    • v.31 no.4
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    • pp.235-240
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    • 2019
  • The anaesthetic effect of tricaine methanesulfonate (MS-222) concentrations and water temperatures for longtooth grouper (Epinephelus moara) and hybrid grouper (E. moara ♀ × E. lanceolatus ♂) were investigated. Anesthetic induction and recovery time were measured at 18, 22, 26 and 30℃ of Cwater temperature and 100, 150, 200 and 250 ppm of anesthetic concentrations. Anesthetic induction time tended to decrease with increasing concentration and water temperature. Recovery time was proportional to concentration, but inversely proportional to water temperature. However, there was no significant differences in recovery time at 22℃ or lower. The optimal anesthesia condition was 30℃ and 100 ppm, which was the shortest recovery time for longtooth grouper, and 150 ppm at 30℃ in the case of hybrid grouper because anesthetic time is significantly different with 100 ppm in spite of no significant differences with 100 ppm for recovery time. As a results of two-way ANOVA test, there was a significant difference between the species of longtooth and hybrid grouper. On the other hand, there was no interaction effect between concentration and species. Also, there was no interaction effect among species, concentration, and water temperature.

The Effects of Loving-Kindness Meditation Intervention with Tea on the Mindfulness, Resilience, and Stress of College Students (자비명상이 대학생들의 마음챙김, 회복 탄력성 및 스트레스에 미치는 영향)

  • Kim, Joung-Gun
    • Journal of the Korea Academia-Industrial cooperation Society
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    • v.18 no.4
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    • pp.75-85
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    • 2017
  • This study investigated the effect of loving-kindness meditation intervention on the mindfulness, resilience and stress of college students. Thirty students not receiving any training in meditation intervention were randomly divided into meditation (15 subjects) and control (15 subjects)groups. The meditation group underwent meditation for 10 weeks, once a week, about 80 minutes each time. The results revealed that the experimental group showed significant improvement effect on mindfulness, resilience, and stress compared to the control group. It was concluded that loving-kindness meditation can effectively improve mindfulness, resilience and stress for college students.

DNA Repair Characteristics of MRC-5 and SK-N-SH Irradiated with Proton Beam (양성자빔 조사에 따른 MRC-5와 SK-N-SH의 DNA 손상 후 회복 특성)

  • Choi, Eun-Ae;Lee, Bong-Soo;Cho, Young-Ho
    • Journal of radiological science and technology
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    • v.34 no.4
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    • pp.333-339
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    • 2011
  • The purpose of this study is to compare DNA repair characteristics of normal fibroblast cell (MRC-5) and neuroblastoma cell (SK-N-SH) induced by proton beam. Cells were irradiated with 2Gy, 5Gy and 8Gy proton beam. The rate of DNA rejoining was measured by alkaline version of the comet assay. After a repair time, tail moment was measured again. The tail moment of MRC-5 was lower than SK-N-SH. However, after 8Gy of exposure, the tail moment of MRC-5 was measured as 50.320223.17155 which represents dangerous level of DNA damage. The cells were repaired practically within 25 hours after 2 and 5Gy of exposure while they were not fully recovered after 8Gy of exposure. Especially, tail moment of MRC-5 after 25 hours was 18.15364.42849. In the distal declining edge of SOBP, the RBE value is increased by high LET. The RBE differences of SOBP in high-dose were greater than low-dose. After the high-dose exposure, MRC-5 of normal fibroblast cell could lead to lasting DNA damage as shown in this study. In conclusion, we has to pay special attention when the region of the treatment volume is close to sensitive tissues.

여성의 기업가정신이 창업성과에 미치는 영향: 경력단절여성창업자 대상으로 회복탄력성 조절효과검증

  • 길한나;김종성
    • 한국벤처창업학회:학술대회논문집
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    • 2023.11a
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    • pp.101-105
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    • 2023
  • 대한민국은 2017년 이후 저출산·고령화사회로 진입하였고 생산가능인구가 감소함에 따라 노동생산성이 낮아지고 있으며, 여성의 경력단절 문제가 심각한 사회문제로 대두되고 있다. 정부에서는 여성가족부와 고용노동부가 함께 여성의 경력단절 예방과 해결을 위해 다양한 지원창업과 경제활동을 장려하고 있지만 현실에서의 재취업장벽과 열악한 노동환경, 일과 가정의 양립 문제 등으로 인해 경력단절 여성들 특히, 고스펙·고학력의 여성들은 취업이 아닌 창업을 선택하고 있으나 창업의 성공률은 그다지 높지 않아 다양한 대비책이 요구되는 실정이다. 여성 기업가는 창업부터 성장하기까지 수많은 위험요소에 노출되어 있으며 이러한 위험요소를 체계적으로 관리하고 극복하는 노하우를 쌓아 잘 활용하였을 때 경제활동의 핵심주축으로 성장할 수 있으며 창업이라는 혁신적이고 생산적인 활동으로 전환해 일자리 창출 및 기업의 혁신과 나아가서는 국가경제발전에 기여할 수 있는 토대가 될 수 있다. 본 연구의 목적은 여성의 기업가정신이 창업성과에 미치는 영향을 실증 분석하는데 있다. 경력단절여성 창업자를 대상으로 기업가정신이 창업성과에 미치는 영향과 회복탄력성이 조절효과를 갖는지 여부를 확인하고자 하였다. 여성기업가 특유의 소비자의 욕구를 세심하고 활동적으로 파악하여 생활밀착형 아이디어가 풍성면모와 창조적인 아이디어를 갖고 적극적으로 실행해보고자 하는 진취적인 성향과 회복탄력성이 창업성과에 영향을 미칠 것이라는 상황에 초점을 두고 연구모형을 설정하였다. 이를 위해, 기업가정신의 구성요소를 '혁신성', '진취성', '위험감수성'을 독립변수로 구성하였고, 창업성과의 주요구성요소인 '재무성과', '비재무성과'를 종속변수로 설정하였다. 또한 회복탄력성을 조절변수로하는 연구모형을 상정하였고 이는 여성의 기업가정신과 창업성과의 관계에서 회복탄력성의 조절효과여부를 확인하여 여성의 기업가정신교육과 회복탄력성의 중요성을 밝히고 활성화를 목적으로 하고 있다. 본 연구는 여성의 기업가정신이 창업성과에 긍정적 영향을 미친다는 것을 규명했다는 점에서 시사점을 갖는다. 심각한 사회문제로 떠오르고 있는 여성의 경력단절 문제를 해소하기 위해 향후 중소벤처기업부 및 여성가족부, 고용노동부 등에서는 여성창업자를 대상으로 체계적인 기업가정신교육과 회복탄력성에 관한 교육을 시행할 것을 제언한다.

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A Qualitative Research on the Experience and Recovery Process of the Korean Depression (우울증 경험과 회복과정에 대한 질적 연구)

  • Joo, Eunsun;Cho, Young-Im;Kim, Dan-Bi;Kang, Yu-Jin
    • The Journal of the Korea Contents Association
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    • v.17 no.7
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    • pp.505-526
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    • 2017
  • This study explored and described the depression of Koreans for the true nature of the experience and recovery process. The sample included 13 men and women between 18 and 69 who experienced and recovered from depression. Participants attended interviews producing data, which was analyzed using Consensual Qualitative Research(CQR) method. The result yielded 4 domains, the life before depression, the experience of depression, the recovering process of depression, after the recovery of depression.