• The Korean Journal of Physiology and Pharmacology
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• 제3권3호
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• pp.263-273
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• 1999

The role of phospholipase $A_2\;(PLA_2)$ in acute lung leak induced by intestinal ischemia was investigated in association with neutrophilic respiratory burst. To induce lung leak, we generated intestinal ischemia for 60 min prior to the 120 min reperfusion by clamping superior mesenteric artery in Sprague-Dawley rats. Acute lung leak was confirmed by the increased lung leak index and protein content in bronchoalveolar fluid. These changes were inhibited by mepacrine, the non-specific $PLA_2$ inhibitor. The lung myeloperoxidase (MPO) activity denoting the pulmonary recruitment of neutrophils was increased by intestinal I/R, but decreased by mepacrine. Simultaneously, the number of leukocytes in bronchoalveolar fluid was increased by intestinal ischemia/reperfusion (I/R) and decreased by mepacrine. Gamma glutamyl transferase activity, an index of oxidative stress in the lung, was increased after intestinal I/R but decreased by mepacrine, which implicates that $PLA_2$ increases oxidative stress caused by intestinal I/R. The $PLA_2$ activity was increased after intestinal I/R not only in the intestine but also in the lung. These changes were diminished by mepacrine. In the cytochemical electron microscopy to detect hydrogen peroxide, intestinal I/R increased the generation of the hydrogen peroxide in the lung as well as in the intestine. Expression of interleukin-1 (IL-1) in the lung was investigated through RT-PCR. The expression of IL-1 after intestinal I/R was enhanced, and again, the inhibition of $PLA_2$ suppressed the expression of IL-1 in the lung. Taken together, intestinal I/R seems to induce acute lung leak through the activation of $PLA_2$, the increase of IL-1 expression associated with increased oxidative stress by neutrophilic respiratory burst.

• 융합정보논문지
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• 제10권7호
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• pp.84-97
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• 2020

본 연구는 비암성 생애 후기 만성질환자 대상 완화간호 제공을 위해 간호사 교육 프로그램을 개발 후 교육대상자 접근 가능성과 효과성 검증을 목적으로 한 파일럿 연구이다. 연구목적을 달성하기 위하여 단일군 사전사후 비교와 그룹 인터뷰의 혼합 연구방법을 사용하였다. 양적자료로 수집한 완화간호 제공과 관련된 지식, 태도, 자기효능감의 변화는 SPSS 21.0을 이용하여 paired t-test로, 프로그램의 실무적용 가능성과 피드백은 그룹 인터뷰를 통해 수집한 질적연구 자료를 내용분석으로 분석하였다. 교육 후 지식 점수와 자기효능감에 있어 유의한 증가을 보였고, 모든 참가자는 전반적으로 프로그램의 내용 및 온라인-오프라인 교육을 혼합한 블렌디드 방법에 만족했다. 하지만, 현장 적용 및 확산을 위해서는 프로그램 운영시간의 단축과 상급종합병원 간호사들의 참여도를 높일 수 있는 차별화된 전략을 모색해야 할 것이다.

• 한국의료질향상학회지
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• 제27권1호
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• pp.58-69
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• 2021

Purpose:In this study, we reviewed existing victim support programs implemented in Korea to aid in the development of psychosocial support programs for patients and guardians who have experienced patient safety incidents. Methods: We reviewed similar programs: a support program for suicide survivors operated by the Korea Psychological Autopsy Center (Korea Foundation for Suicide Prevention), a family harmony program for workers in industrial accidents operated by the National Center for Forest Therapy, and the support services for crime victims provided by the Korean Crime Victims Support Association. We reviewed the contents of each website and conducted interviews with key personnel from each institution. Results: The support program for families who have experienced suicide was developed based on the suicide prevention project at the Central Psychological Autopsy Center. The family harmony program for workers who suffered industrial accidents is operated by the National Center for Forest Therapy at the behest of the Korean Workers' Compensation and Welfare Service. The Korean Crime Victims Support Association was established by the Ministry of Justice in accordance with the Crime Victim Protection Act and provides support to victims of crime. Each program was designed and implemented considering the objectives and goals, defining their recruitment plans as well as the selection criteria for their participants, and creating quality content that adequately addressed the struggles of their participants. Conclusion: The summarization of the various types of victim support programs in this study can be helpful in the future development of psychosocial support programs for victims of patient safety incidents.

• 한국응급구조학회지
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• 제26권3호
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• pp.137-148
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• 2022

Purpose: This study aims to provide essential data for developing educational methods and content, tailored for the prehospital field situation, by analyzing the effects of education regarding the management of cardiac arrest. Methods: This study is a primitive experimental study of 55 new firefighters in C Fire Service Academy. Data were collected from the training which was imparted using the CPR virtual reality simulation program (CBS 2.0) in accordance with COVID-19 quarantine rules and social distancing. Data were analyzed utilizing SPSS version 25.0. Results: After VR simulation training, knowledge about performing CPR (14.85) and self-efficacy (4.12) were significantly high (p<.001). Learning immersion was also high (3.99±0.59), but learning satisfaction was even higher (4.34±0.62). Depending on the recruitment field, firefighters showed higher learning immersion (4.04±0.58 vs 3.68±0.63) and self-efficacy (4.16±0.55 vs 3.91±0.84) than 119 EMTs' but, there was no significant difference between them. In contrast, The quality of performance of CPR by EMT's was significantly higher than that of firefighters (p=.025). Depending on previous simulation experience, there was no significant difference among dependent variables. Conclusion: Virtual reality simulation shows positive results in learning immersion, learning satisfaction, self-efficacy, and performance of CPR. Therefore, we propose that virtual reality simulation training can be a new educational paradigm.

• 인간식물환경학회지
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• 제23권5호
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• pp.555-564
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• 2020

Background and objective: This study was conducted to investigate the effect of an agro-healing program on the relationship satisfaction and emotional change between parents and children. Methods: We sent an official letter to D Office of Education with information and recruitment for the agro-healing program. Then D Office of Education has sent the official letter to elementary schools under the jurisdiction to recruit parents who were willing to participate in the programs with their children. The subjects were recruited by order of application, and 27 families participated, but 20 parent-child teams who attended all sessions and fully participated in the program were ultimately selected. From October 12 to November 16, 2019, a total of 6 sessions of the programs were held once a week at a care farm in Gyeongsangbuk-do. In the morning, they participated in a program that utilizes the resources of plants and animals in the care farm, and later participated in an indoor horticultural program in the afternoon. Results: In the parent-child relationship satisfaction test, it was found that communication was significantly increased after participating in the agro-healing program (p = .047). There were no statistically significant changes in the sentence completion tests written by the children, but their potential perception or attitude towards their parents changed more positively than before according to the content of the sentences. Conclusion: The agro-healing program could strengthen the relationship between parent and child by improving the parent-child relationship satisfaction and children's emotional attitude towards their parent.

• 대한공업교육학회지
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• 제36권2호
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• pp.219-238
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• 2011

본 연구의 목적은 임용시험에서 공업교과교육학 문항의 출제 경향과 문제점을 파악하고 구체적인 개선방안을 도출하는 데 있다. 이를 위하여 2002학년도부터 2011학년도까지 공업계열(건설, 기계 금속, 전기 전자 통신, 화공 섬유) 임용시험 전공영역평가 중 교과교육학 문항을 대상으로 문항 분석을 실시하였으며, 연구의 결과는 다음과 같다. 첫째, 공업교과교육학 출제 문항수와 배점 비율을 살펴 본 결과, 2002-2004학년도, 2005-2008학년도, 2009-2011학년도를 분기로 공업교과교육학의 비중이 증가하였으며, 최근 2010학년과 2011학년에는 출제 문항수와 배점이 모든 공업교과에서 통일된 것으로 나타났다. 둘째, 2002-2011학년도까지 공업교과교육학 하위영역별 문항의 배점 비율을 분기별로 분석한 결과, 분기별로 교과교육학 관련 문항 수가 증가함에 따라 다양한 공업교과교육학 하위영역의 문항들이 출제되었고, 최근에는 하위 영역들 중 2개 이상의 영역이 포함된 '복합' 영역 문항의 출제 비율이 높아졌다. 셋째, 교수내용지식의 관점에서 2009-2011학년도까지 과학교과군(공통과학, 물리, 화학, 생물, 지구과학)의 교과교육학 문항과 공업교과교육학 문항의 내용을 분석한 결과, 교수내용지식의 반영 비율이 공업교과군의 경우에 해마다 증가하고는 있으나, 과학교과군에 비해 낮은 것으로 나타났다.

• 간호행정학회지
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• 제5권1호
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• pp.63-76
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• 1999

The main objective of this study was to develop a concept of service marketing promotion in nursing that is derived from the concepts of service marketing theory. This research was a descriptive study, at the factor isolation level. The principle of concept derivation suggested by Walker and Avant (1988) and the Hybrid model suggested by Schwarz-Barcott and Kim (1993) were employed as the research method. The data were collected from December, 1997 to April. 1998 at a large general hospital located in Seoul. The procedures of this study were as follows: First. at the theoretical phase: the meaning, attributes, and definition of service marketing promotion were identified through an extensive review of the literature. Second, at the empirical phase: fieldwork was done to identify the promotional activities and events in nursing. Top nurse managers from 4 units (Director of Nursing, Head nurses of inpatient nursing unit, outpatient nursing unit. and home care nursing unit) were interviewed and the content of the interview was analyzed to identify the meaning and attributes of promotion in nursing. Other methods such as brochures and other audio-visual materials which were relevant to nursing promotion were used to supplement the interviews. Finally, the results of the theoretical and empirical analyses were intergrated to develop a concept of service marketing in nursing practice. A final definition of service marketing promotion in nursing was identified as follows. 1. Promotion as a marketing function in nursing service is concerned with communication to target markets on all information related to nursing service in order to satisfy the objectives of both a nursing service organization and the target markets. 2. The goals of nursing service promotion include: 1) increasing visibility of nursing services and delivering the information on nursing services, 2) affirming the value of nursing services, so it can contribute to formulation of reimbursement policy for nursing services. 3) advancing the general image of the nursing profession and nursing services. 4) achieving and attaining a desirable positioning for nurses among health care professionals. and 5) creating and stimulating the demand for nursing services. 3. In order to obtain these goals it is necessary to provide information on nursing services, to persuade target markets. to remind them about nursing services. and to establish a collaborative relationship with related departments. 4. The tools used to carry out the above functions of promotion in nursing are the providing nursing services, public relations and publicity. QA of nursing, advertising, and sales promotion. 5. The target markets of nursing service include the nursing customer markets. the internal markets, the influence markets. the recruitment markets. the supplier markets. and the nursing referral markets. In conclusion, the concept of promotion in other service marketing areas can be applied to the promotion of nursing service marketing. The promotion of nursing service is more than just effective communication in nursing service. it is the effective use of the concepts of service marketing promotion. Promotion of nursing service will contribute to create and expand nursing services.

• 한국콘텐츠학회논문지
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• 제16권7호
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• pp.50-62
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• 2016

본 연구는 전문대학을 선택하는 과정에 영향을 미치는 요인을 파악하기 위한 측정도구를 개발하고자 시행되었다. 이를 위해 연구모형과 초기문항을 설정하였고 내용타당도와 1차 예비조사과정을 거쳤다. 문항의 타당도와 신뢰도 분석을 위해 충북 제천 소재의 일개 전문대학 신입생 230명을 대상으로 2차 예비조사를 실시하였으며 문항분석과 문항 신뢰도 분석, 주성분 분석을 이용한 요인분석, Cronbach's ${\alpha}$ 계수를 통한 도구의 신뢰도를 검증하였다. 분석결과 전체 변량의 68.37%를 설명하는 15요인(61문항)이 추출되었으며 속성에 따라 매체경로정보수집(4문항), 대학활동경로정보수집(3문항), 대학지원 및 환경(4문항), 교육관련(5문항), 의사결정영향인사(3문항), 교육품질(4문항), 교육서비스(5문항), 대학명성(3문항), 접근성(2문항), 개인상황(2문항), 매체광고(5문항), 대학프로모션(4문항), 온라인홍보(4문항), 인적홍보(3문항), 대학 이미지(10문항)로 분류되었다. 본 설문도구의 Cronbach's ${\alpha}$는 전체 0.916이었고 각 요인별로 0.694~0.878로 나타났다. 개발된 측정도구는 급격한 환경변화로 신입생 충원에 어려움이 많은 지방 전문대학의 정책적 전략 수립 시 필요한 기초자료 수집에 활용될 수 있을 것이라 생각된다.

• 만화애니메이션 연구
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• 통권46호
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• pp.129-150
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• 2017

만화창작 교육환경의 변화와 웹툰 플랫폼의 다양화에 의해 웹툰작가의 등용방법이 다양하게 제시되고 있다. 이러한 환경에서 웹툰전문인력 양성을 위해 한국만화영상진흥원과 한국콘텐츠진흥원은 창작자에게 직 간접적인 지원을 시행하고 있다. 한국콘텐츠진흥원에서 진행하고 있는 콘텐츠창의인재 동반사업은 콘텐츠 전문 인력 양성을 위한 중점과제로 멘토와 멘티(창의교육생)간 밀착식 숙련과정을 통해 창작능력개발과 일자리 창출, 창의 창작활동 지원체제 구축과 프로젝트 과정을 통한 상업화 지원을 지원하는 사업이다. 이 사업은 모집, 선발의 과정을 거쳐 주관하는 기관이 제공하는 교육프로그램을 통해 교육훈련개발 되었으며 일정기간 동안 창작활동에 대한 보상도 이루어진 모델이다. 그러나 사업기간이 1년 이하로 인적자원관리로 배출된 웹툰인재들의 지속적 유지, 관리가 시행되고 있지 못한 것이 문제점으로 지적되고 있다. 본 논문에서는 한국콘텐츠진흥원의 콘텐츠창작자 개발사업인 창의인재 동반사업 중 웹툰인재 양성을 위한 인적자원 개발 모델인 창의인재동반사업을 인적자원론으로 분석하였으며, 웹툰작가의 인적자원모델 개발의 특성을 기반으로 전략적 인적자원모델을 제시하였다.

• 한국수산과학회지
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• 제27권5호
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• pp.560-571
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• 1994

1989년 5월부터 1990년 7월까지 1년동안 조사한 인천 인근 동춘동에 위치하는 척전지역 간석지산 맛조개의 성장율과 생물 생산량은 다음과 같다. 조사된 맛조개의 연평균 생체량은 $256.3g\;WWt/m^2$, 연평균 개체수는 101 개체/$m^2$이며, 연평균 성장율은 $1.39\;yr^{-1}$이었다. 성장율은 새로 가입된 0세 연급군에서 높게 나타났으며, 주로 패각의 성장이 $1.35\;yr^{-1}$로 성장율에 영향을 미치고 있다. 맛조개의 연간 생물생산량은 건조중량으로 $2.83g\;DWt/m^2/yr$이며, 습중량에 의한 생산량은 $33.22g\;WWt/m^2/yr$, 패각 생산량은 $6.28g\;WWt/m^2/yr$, 유기물 생산은 $1.80g\;AFDWt/m^2/yr$로 나타났다. 맛조개의 연간 생산량(습중량) 중에서 수분이 $72.6\%$, 패각은 $18.9\%$, 육질 건중량이 $8.5\%$, 유기물이 $5.4\%$, 회분(灰分, ash)은 $3.1\%$를 차지하고 있으며, 이러한 비율은 연급군별로 거의 유사하게 나타나고 있다. 맛조개의 생물량 회전율(P/B ratio)은 건중량으로 계산했을 때 $0.20yr^{-1}$이며, 맛조개 개체군의 생체량이 같은 양의 생체량으로 교환되는데 걸리는 회전시간은 약 5.00년으로 추정되었다. 그러나 순수유기물의 회전율은 $0.07yr^{-1}$이고, 회분의 경우 $0.13yr^{-1}$으로 유기물보다 매우 빠른 회전율을 나타내었다.