• Title/Summary/Keyword: 신뢰회복

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A Reliability and Validity Study of the Korean Version of PANSI(Positive and Negative Suicide Ideation) Scale (한국어판 PANSI(Positive and Negative Suicide Ideation)척도의 신뢰성 및 타당성 연구)

  • Hoe, Maan Se;Lee, Soon Hee;Kim, Young Sook
    • Korean Journal of Social Welfare
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    • v.68 no.3
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    • pp.149-180
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    • 2016
  • The purpose of the present study was to examine the validity and reliability of the Korean version of PANSI(Positive and Negative Suicide Ideation: K-PANSI) scale which was developed to measure adolescents' suicide ideation. The study sample consisted of 552 middle school students using a questionnaire survey including the K-PANSI. A reliability analysis, a correlation analysis, and a confirmatory factor analysis were used to test internal consistency(Cronbach alpha), criterion validity (with respect to CES-D, BDI, RES, SWLS), and construct validity. Major study findings are as follows. First, Cronbach' ${\alpha}$ of the K-PANSI scale is supported to some degree by significant correlations with CES-D, BDI, RES, SWLS. Lastly, the confirmatory factor analysis of the K-PANSI scale showed that a two factor model was appropriate with 66.0 percent of explanatory power. These findings suggest that the K-PANSI scale could be used as a reliable and valid measure for adolescent' suicide ideation.

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Design and Implementation of iATA-based RAID5 Distributed Storage Servers (iATA 기반의 RAID5 분산 스토리지 서버의 설계 및 구현)

  • Ong, Ivy;Lim, Hyo-Taek
    • Journal of the Korea Institute of Information and Communication Engineering
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    • v.14 no.2
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    • pp.305-311
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    • 2010
  • iATA (Internet Advanced Technology Attachment) is a block-level protocol developed to transfer ATA commands over TCP/IP network, as an alternative network storage solution to address insufficient storage problem in mobile devices. This paper employs RAID5 distributed storage servers concept into iATA, in which the idea behind is to combine several machines with relatively inexpensive disk drives into a server array that works as a single virtual storage device, thus increasing the reliability and speed of operations. In the case of one machine failed, the server array will not destroy immediately but able to function in a degradation mode. Meanwhile, information can be easily recovered by using boolean exclusive OR (XOR) logical function with the bit information on the remaining machines. We perform I/O measurement and benchmark tool result indicates that additional fault tolerance feature does not delay read/write operations with reasonable file size ranged in 4KB-2MB, yet higher data integrity objective is achieved.

Reliability Analysis of Sloped-Coastal Structures with Sea-Level Rise (해수면 상승에 따른 경사식 해안 구조물의 신뢰성 해석)

  • Lee, Cheol-Eung
    • Journal of Korean Society of Coastal and Ocean Engineers
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    • v.20 no.1
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    • pp.42-48
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    • 2008
  • A system of risk assessment is developed by using the reliability analysis which evaluate quantitatively both stability and performance of sloped-coastal structures according to several scenarios of sea-level rise. By using reliability functions on armor unit and run-up, the probabilities of failure can be straightforwardly calculated with respect to several design parameters such as nominal diameter of armor unit, slope of coastal structure, and freeboard height. By comparing the results before and after sea-level rise, it may be possible to exactly assess some ranges of decrease of stability and performance of sloped-coastal structure with respect to sea-level rise. Therefore, it can also be possible to make a decision which parameters should be repaired or strengthened in order to maintain the original stability and performance of sloped-coastal structures. Finally, The present results may be useful for designing some kinds of new sloped-coastal structures including the effect of sea-level rise.

Trust and Health: Mind-Body Problem or Integrative Medicine (신뢰와 건강)

  • ChongNak Son
    • Korean Journal of Culture and Social Issue
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    • v.11 no.spc
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    • pp.85-95
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    • 2005
  • The present article explored the studies on the relational mechanisms between trust and health in terms of psychosomatic medicine or integrative medicine. For this, the research findings of the Quantum physics, psychosomatic medicine, and traditional eastern healing methods on the mind-body problem and then a practical guide to greater physical and mental well-being is presented. In the first section of the Quantum mechanical human body, the body has a mind of its own, the mechanism and cause of disease, the body as objective experienced conscious, and the effects of consciousness and information on the body are includes. The second section is psychosomatic medicine. In this, the thought changing brain, placebo, the power of expectancy, achieving health by active endeavor, psychoneuroimmunology, and the several therapies are included. Finally, Dr. Benson and Proctor's practical guide to well-being in presented. It is emphasized that the four trusts (trust in oneself, one's doctor, one's treatment, and one's spiritual trust) are crucial to recovery from serious illness and to achieve better health.

A Study of the Causal Relationship between Organizational Trust and Error Management Culture across Social Service Agencies (조직신뢰와 오류관리문화와의 관계에 대한 연구 - 사회복지이용시설을 중심으로 -)

  • Lee, Sangchul
    • Korean Journal of Social Welfare
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    • v.67 no.3
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    • pp.83-105
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    • 2015
  • This study has two objectives. First, it examines the relationship between organizational trust and error management culture. Second, it also examines the effect of social workers' perceived work value on the combined model by considering the unique characteristics of social work profession and social desirability. This study employs the stratified sampling method on social workers with more than two year work experiences in their current social service agencies that are located in Seoul and Kyungki province; finally it analyzes the responses from 564 social workers by using the method of multiple regression modeling. This study has the following results: (1) there is a causal relationship between social desirability and organizational trust perceived by social workers; (2) there is a positive causal relationship between social workers' perceived work value and organizational trust; and (3) there is also a positive causal relationship between factor structure of error management culture and organizational trust. This study discusses the theoretical and practical implications of the results.

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Effects of Isoflurane/Remifentanil and Isoflurane/Fentanyl Anesthesia in Beagle Dogs (비글견에서 아이소플루란/레미펜타닐 및 아이소플루란/펜타닐 조합의 마취 효과)

  • Park, Jiyoung;Oh, Seung-June;Lee, Hae-Beom;Jeong, Seong Mok
    • Journal of Veterinary Clinics
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    • v.32 no.2
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    • pp.148-153
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    • 2015
  • This study was performed to compare two opioid drugs with isoflurane and to determine the difference between isoflurane/remifentanil anesthesia and isoflurane/fentanyl anesthesia in terms of the anesthetic effects in beagle dogs. Isoflurane was maintained at 0.5 MAC, and the opioid drug was administered as a constant rate infusion. The anesthesia was maintained for 2 hours, and isoflurane and opioid drugs were discontinued 2 hours later. After discontinuing the anesthetics, the extremity movement time, eye global positioning time, gag reflex time, head up time, sternal recumbency time, standing time, walking time and complete recovery times were recorded for each dog. Both of the studied anesthetic protocols were suitable in beagle dogs because the anesthetic status was well maintained until the end of the procedure, and rapid recovery times were demonstrated in this experiment. And this study shows that the isoflurane/remifentanil group was more reliable than the isoflurane/fentanyl group because the recovery time CV was lower. Therefore, isoflurane/remifentanil combination anesthesia could be a better choice than isoflurane/fentanyl anesthesia if the patient is severely ill and stable recovery time is needed.

Derivation of Important Factors the Resilience of Purchased Land in the Riparian Zone Using AHP Analysis (AHP분석을 활용한 수변구역 매수토지의 회복탄력성 중요인자 도출)

  • Back, Seung-Jun;Lee, Chan;Jang, Jae-Hoon;Kang, Hyun-Kyung;Lee, Soo-Dong
    • Korean Journal of Environment and Ecology
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    • v.35 no.4
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    • pp.387-397
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    • 2021
  • This study aims to present reference data necessary for developing evaluation indicators to analyze the actual resilience of purchased land by investigating the factors that affect the restoration of the purchased land in the riparian zone and quantitatively calculating its importance. The main results are as follows. Firstly, this study identified 34 potential resilience factors through a literature review encompassing domestic and overseas studies and derived seven ecological responsiveness factors, six physical responsiveness factors, and four managerial responsiveness factors through the Delphi survey. Secondly, reliability analysis and Analytic Hierarchy Process (AHP) analysis derived the following important factors: structural stability of the vegetation restored in the purchased land, species diversity of wildlife, structural stability of wildlife, the size of restored wetland after purchase, number of plant species, and the land cover status adjacent to the purchased land. The study results are expected to be helpful information for ecological restoration and management plans reflecting reinforcing factors for resilience at each stage of land purchase, restoration, and management.

일본의 건설산업정책대강

  • 대한설비건설협회
    • 월간 기계설비
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    • s.63
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    • pp.51-61
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    • 1995
  • 우리 건설산업은 유례없는 변화의 소용돌이에 직면해 있다. WTO체제의 출범과 UR서비스무역협정 및 정부조달협정 체결로 오는 97년부터는 막강한 자본력과 기술력을 앞세운 선진 외국의 유수한 대형 건설업체들이 국내 시장에 진입할 뿐만 아니라 해외시장에서의 수주경쟁은 더욱 가열될 것으로 예상되고 있다. 국내 건설업체들은 시공분야에서는 대외 경쟁력을 갖추었지만 설계$\cdot$감리 및 건설관리 등 소프트웨어에서 아직도 취약한 실정에 있다. 따라서 건설업체의 합리적인 경영전략수립이 절실히 요청되고 있으므로, 이를 위해서는 사고의 전환과 아울러 대내외 관련정보의 수집$\cdot$분석이 선행되어야 한다. 이와관련 한국건설산업연구원(원장 홍성웅)은 외국의 최근 건설산업정책 및 업계의 동향을 우리 건설업계에 소개함으로써 기업의 경영전략수립에 도움을 주고자 일본$\ulcorner$건설산업정책대강$\lrcorner$을 역간했다. 지난 4월에 발간된 일본$\ulcorner$건설산업정책대강$\lrcorner$은 일본 건설성이 1986년부터 기초작업을 시작한 후 1994년 7월에 건설산업위원회를 구성하고 새로운 경쟁적 환경의 도래와 건설업계의 우려, 소비자의 신뢰 회복 등에 초점을 맞춰 이에 대한 대응책을 제시한 것이다. 본지는 이 내용을 발췌$\cdot$연재할 예정이다.

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The Study of Restoration a Case And Techniques in Complex Damaged Area (복합피해지역의 복구 사례 및 기법 연구)

  • Cho, Seung-Ho;Choi, Hyun-Il;Jee, Hong-Kee
    • Proceedings of the Korea Water Resources Association Conference
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    • 2009.05a
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    • pp.1769-1774
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    • 2009
  • 재해 복구란 국가, 유역은 물론 지구단위 차원에서 개발이 진행 중인 통합적 개발과정으로 추진되어야 한다. 따라서 피해를 입은 기간시설의 단순 재배치나 복원이 아니라 피해지역의 사회, 경제적 조건은 물론 재해 전, 중, 후에 지역사회가 지닌 취약성을 개선하는 기회로 추진되어야 하며 주민들의 신뢰를 회복하고 지속가능한 발전을 추구해야 한다. 국내외 복합피해지역의 복구사례로 강릉시(2002, 태풍 루사), 김천시(2002, 태풍 루사), 미국 뉴올리언스(2005, 허리케인 카트리나)의 피해상황과 복구사업을 대상으로 조사 정리하였다. 복합피해지역의 지구단위 종합복구를 위한 지구별 복구기법은 피해조사, 종합복구계획의 수립, 종합복구계획의 작성 및 복구사업추진으로 순으로 진행할 수 있으며, 복구사업 시행으로 인한 2차 피해의 방지를 위하여 사업 대상지역은 물론 인근지역에 미치는 영향을 분석하여 사업 대상지에 지구단위종합복구기법을 적용할 수 있을 것이다.

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DYLAM-3를 이용한 부분충수 운전중 노심노출사고 발생빈도의 평가

  • 김도형;정창현;제무성
    • Proceedings of the Korean Nuclear Society Conference
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    • 1997.05a
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    • pp.444-449
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    • 1997
  • 본 논문에서는 기존의 PSA기법인 사건수목/고장수목의 단점을 보완한 동적 신뢰성 평가도구인 DYLAM방법론을 이용해서 참조원전$^{[1]}$ 소외전원 상실사고시 노심노출 사고발생 빈도를 평가하였다. 부분충수 운전시 발생될 수 있는 노심의 노출을 예방하기 위한 운전원의 여러가지 조치들의 오류가능성애 대한 민감도 계산을 수행하였다. 민감도 분석의 결과 일차 충전 및 유출운전 (Feed and B띤) 인적오류가 노심노출 사고발생 빈도에 가장 큰 영향을 미치는 것으로 분석되었으며 정지생각계통 기능회복을 위한 조치는 상대적으로 적은 영향을 끼치는 것으로 나타났다. 또한 정지/저출력으로 운전하는 부분충수 운전시 전 출력에 비하여 노심노출올 무시할 수 없음도 보여주었다.

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