• 한국응급구조학회지
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• 제13권2호
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• pp.61-72
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• 2009

Purpose : This study aimed to analyze the posttraumatic stress research trends in Korean and foreign firefighters. Method : Total 63 published international articles were searched by Pub Med internet site and total 17 published Korean articles were searched by Korean Medical Database internet site using 'PTSD in firefighters'. These articles were analyzed by published time, domains of journal, research designs, key words and research subjects. Result : 1) By the published time, there were 29 disaster-related researches(46.0%) and 34 job-related researches(54.0%) among 63 international articles. However, there were 16 disaster-related researches(94.1%) and 1 job-related research (5.9%) of Korean 17 articles. 2) By the international research domain, 9 researches(14.3%) were published in The Journal of Nervous and Mental Disease. Among domestic research domain, there were 9 researches(52.9%) consisting of 6 master's degrees and 3 doctor degrees. In major analysis of Korean domain, the highest portion is 4 psychology researches. (23.5%) 3) In the term of the international research design, quantitative research methods were highly used in both 23 disaster-related researches (36.5%) and 30 job-related researches(47.5%). In domestic research, quantitative research methods were mostly used in 14 job-related researches(82.3%) and Q methodology was only used in 1 disaster-related research(5.9%). 4) Looking on the research content trends according to the key words, 9 researches (31.0%) done on posttraumatic stress and coping had the most research and was followed up by posttraumatic stress symptom. Among these researches, key words for PTSD(Posttraumatic Stress Disorder) and PTS(Posttraumatic Stress) were mostly used. Moreover, there was 1 domestic study done on verifying the trends of Posttraumatic Stress in disaster-related research with PTS as the key word. In job-related research, the relationship between the Posttraumatic Stress and other factors had the most with ten studies (62.5%). Among these researches, key words for 5 PTSD(31.3%) were mostly used. 5) According to the international research subjects, the Posttrau consist the most subjects with 16 cases each for disaster and job related stress ; however, domestic research had 16 studies(94.1%) only using firefighters and 1 (5.9%) with their families as subjects. Conclusion : Although the studies of Posttraumatic Stress on Korean firefighters had started later than those on Foreign firefighters, first used for crucial topics show research development in various fields of study and should be tested for studies like those done in abroad regarding multiple topics and methods.

• 대한간호학회지
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• 제31권2호
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• pp.221-231
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• 2001

This study was conducted by analyzing all 33 articles based on the LISREL, published from January 1991 to March 1999 in Korea. The analyses consisted of the publication date of articles, principal dependent variables, subjects of the research, adequacy of sampling, adequacy of research purposes and results, accordance between theoretical model and hypothetical model, fit measures, theoretical base of model modification, and adequacy of conclusion. The results were as follows : . The thesis of 33 articles in total were outnumbered as 25 (75.8%) to 8 (24.2%) research articles. As for a sex classification of the subjects, 45.5% of the research were conducted around a female group of subjects, while 54.5% were done for both sex, The range of the sample size was 105 to 803, and the average was 259 subjects. . A single theoretical variable was measured for each measurement variable, any difference between variables was hardly found in 8 articles (24.2%), and 19 articles (57.6%) did not consider any measurement error. To analyze if the representative has been articles (21.2%) were seen with a sign of a representative. Questionnaires were used in a majority (31 articles) of the data collecting process. Only 2 articles (6.1%) were measured with a physiologic index simultaneously. . 14 articles (42.2%) were centered on theory development, 10 articles on theory synthesis, and 9 articles on theory test. The research purposes and results were consistent in 25 articles (75.5%) and 8 articles (24.2%) were inconsistent. The quality of life and health promotion behavior were the concepts most frequently studied as a dependent variable, and 7 articles centered on them. In applied theories a health promotion model was used on 4 articles (12.1%), while role theory and stress-coping models were in 3 articles respectively. . The articles were analyzed to see if the hypothetical model was elaborated and tested by the theoretical model. Twenty-five articles proved to be rationale for the inconsistencies. Also, 56.5% proposed hypotheses were supported among the subject articles, and 30 articles (90.0%) suggested a revised model. Path coefficient (17 articles) and theoretical adequacy (17 articles) were the standards mostly used. In conclusion, the principal factors were obtained from the research are to be considered as the principes of LISREL application. First, a model has to be established on a theoretical base rather than empirical results dependent on the data. The results are also required to be globally interpreted. Secondly, at least 200 samples are necessary to satisfy the need. Third, more than 3 measurement variables are to be adjusted to a single theoretical variable; the measurement errors must be suggested as well. Finally, normal distribution characteristics of the data and the estimation method need to be reported. Based on the research result, the follows are suggested; . Systematic criteria on the LISREL application and procedure need to be developed . Agreement form is required to report the results of research using the LISREL

• 한국산학기술학회논문지
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• 제17권8호
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• pp.113-126
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• 2016

본 연구는 간호학과에 재학 중인 남학생들을 대상으로 학과 적응 경험의 구성요소와 도움을 주는 요인을 밝혀냄으로써 지도적 중재에 필요한 자료를 제공하고자 하였다. 본 연구의 참여자는 간호학과에 재학 중인 남학생 7명이다. 심층면담을 통하여 수집된 자료는 Giorgi의 현상학적 분석 절차에 따라 분석하였다. 참여자의 학과 적응 경험의 핵심 구성요소는 '미래 진로에 대한 희망과 기대', '현실적 문제에 따른 갈등과 방황', '타협과 마음 다스림', '자기 성장을 위한 노력'으로 축약되었다. 이 구성요소들 간에는 인과적, 촉진적, 순환적 특성을 보여주었고, 학과 적응과정은 시간적 맥락에 따라 구조화 하고 있다. 이들이 원만한 학과 적응을 위해서는 자신의 의지력 강화, 확고한 진로의식 고취, 적응 전략의 채택 등 자신의 내적 통제가 중요하였으며, 가족과 친지, 선배 및 학과 교수의 지지가 학과 적응에 도움이 되는 요인으로 드러났다. 연구 결과를 토대로 제언하면, 간호학과 남학생들의 학과 생활 부적응으로 인한 탈락률을 파악하고 그 요인을 분석하는 후속연구가 필요하다. 또한 이들이 학과 생활 적응에 필요한 다양한 대처방식과 실천적 지지체계의 구축 및 지도 프로그램을 개발하여 적용하는 것이 필요하다.

• 한국지리정보학회지
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• 제21권1호
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• pp.23-34
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• 2018

최근 대도심지를 중심으로 지반침하, 지반함몰 등 지하공간에서의 안전사고가 빈번히 발생하고 있다. 이에 정부차원에서의 다양한 대응방안을 마련하고 있으며, 이의 일환으로 지하공간통합지도 구축을 추진 중에 있다. 3차원 지반정보는 지하공간통합지도의 핵심 구성요소이며, "지하안전관리에 관한 특별법"에 따라 의무화된 지하안전영향평가의 주요 데이터로 활용된다. 3차원 지반정보의 구축 방법은 지하공간통합지도 구축 기본계획 수립 시 도출되고 국토지반정보 통합DB센터에서 지속적인 구축을 추진하고 있으나, 정확성, 효율성, 활용성을 고려한 구체적인 방안 도출이 필요한 실정이다. 본 연구에서는 지하안전관리 지원을 위해 3차원 지반정보의 정확성, 활용성, 구축 효율성을 고려한 구축 방안을 도출하고자 하였다. 이를 위해 국토지반정보 포털시스템에서 보유한 시추정보와 지반정보 구축 소프트웨어인 MVS, MakeJiban을 활용하여 표고와 지층 기반의 구축 높이 정확도를 비교하였다. 종합적인 분석결과 정확성, 활용성, 효율성 측면에서 원표고 기반의 전체 지층 일괄 구축이 가장 적합한 것으로 판단되었다. 향후, 본 연구결과를 바탕으로 일괄성 있는 3차원 지반정보 구축을 추진할 계획이다.

• 한국해양환경ㆍ에너지학회지
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• 제9권3호
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• pp.148-153
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• 2006

본 연구는 선박에서 배출되는 배기가스의 농도 측정, 연소효율 평가와 국제해사기구에서 권장하는 인덱싱 방법의 검토를 통해 이산화탄소 규제관련 대응전략 수립을 위한 기초자료 확보에 목적을 둔다. 평가된 평균 연소효율은 새 엔진의 경우 98%, 신조선의 경우 96.5%로 조사되었다. 연소효율은 엔진 및 선박의 노후로 점점 감소할 것으로 예상되며, 연소효율이 높으면 배기가스 중에 이산화탄소의 농도가 증가하고 연소효율이 낮으면 불완전연소 생성물의 방출이 증가되기 때문에 문제가 된다. 유해 오염물질을 방출하지 않고 가장 효율적으로 이산화탄소를 제어하기 위해 연료 대체, 연료 저소모 엔진 개발 및 경제적 선속 유지를 위한 해운사간 협조가 필요할 것이다. 국제해사기구의 인덱싱 방법을 검토한 결과, 보다 실제에 가까운 이산화탄소 배출량을 산출하기 위해서는 사용 연료의 탄소 함량을 조사하고 국제해사기구의 권장 수치와 비교하여 지수화 작업을 진행하는 것이 바람직한 것으로 나타났다.

• Journal of Hospice and Palliative Care
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• 제20권1호
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• pp.26-36
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• 2017

목적: 본 연구의 목적은 기독교인과 불교인 말기암환자의 기도경험의 의미를 탐색하고 분석하여, 영적간호 중재 방안으로 기도의 활용가능성을 파악하는데 있다. 방법: Y 대학병원에 입원한13명의 말기암환자가 연구에 참여하였고(기독교 7명, 불교 6명), 심층면담을 통해 자료를 수집하였고, Colaizzzi(1978)가 제시한 현상학적 방법을 사용하여 자료를 분석하였다. 결과: 참여자의 기도경험의 의미는 6개의 범주로 도출되었다: 하나님과의 의사소통, 마음 다스리기, 영적성장, 죽음과 사후세계에 대한 인식, 신비한 체험, 다양한 기도 형태. 결론: 참여자들의 기도경험은 자신들이 믿는 종교의 틀 안에서 서술되었다. 기독교인들에게 기도는 하나님과의 의사소통이었고, 불교인들에게는 스스로의 마음을 다스리는 것이었다. 그들이 믿고 있는 종교에 따라 약간의 차이점은 있었지만 기도경험의 의미는 자신들이 해결할 수 없는 절박한 건강문제를 자신이 믿고 있는 하나님 혹은 자신보다 능력이 있는 신을 의지하여 해결하려 하는 절실한 간구였고, 기도를 통해 자신들을 돌아보게 되면서 다른 사람들을 생각하고 기도하는 영적성장을 경험하고 있었다. 연구결과는 말기암환자들의 기도 경험의 현상에 대한 설명과 함께 기도경험에 대해 보다 폭넓은 지식을 제공하고, 기도가 중요한 대처 방법이었음을 보여주고 있다.

• Journal of Preventive Medicine and Public Health
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• 제36권2호
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• pp.153-162
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• 2003

Objective : This study was conducted in order to investigate professional job perception, job stress and job satisfaction in doctors. Method : The authors conducted a survey using a self-administered questionnaire, conducted between August and September,2001. The study subjects were 457 doctors practicing at local clinics in Daegu City. Results : For the professionalism scale, the score for 'sense of calling to field' and 'feeling of autonomy' were relatively high, Age, working hours per day, and perception of socioeconomic status significantly influenced the professionalism scale scores (p<0.01). For the job stress scale, the scores for 'clinical responsibility/decision' factor were the highest of all the surveyed factors. Working hours per day significantly influenced the job stress scores (p<0.01). To investigate the overall relationship between the variables, the authors conducted a linear structural equation model analysis. The equation was statistically appropriate and a good fit. The job stress, and the professionalism factors, respectively influenced job satisfaction negatively and positively (T>2.0). The working hours per day and status perception also influenced their job satisfaction (T>2.0). Conclusion : To promote the iob satisfaction of doctors, the development of coping tools and other intervention methods are needed to increase doctor's professional job perception and reduce their job stress. Further studies are required to understand the characteristics of job satisfaction and for its promotion with doctors.

• 대한치과보철학회지
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• 제43권5호
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• pp.599-610
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• 2005

Purpose: The success of the bonding between electroformed gold and ceramic is dependent on the surface treatment of the pure gold coping. The purpose of this study was to evaluate the bonding strength between the electroformed gold and ceramic with varying surface treatment. Materials and methods: A total of 32 disks,8 were using conventional ceramometal alloy, 24 were using electroforming technique as recommended by manufacturer, were prepared. 24 electroformed disks were divided 3 groups according to surface treatment, i.e. 50 microns aluminium oxide sandblasting(GES-Sand), gold bonder treatment(GES-Bond) and $Rocatec^{TM}$ system(GES-Rocatec). For control group of conventional alloy 50 microns aluminium oxide treatment was done(V-Supragold). Energy dispersive x-ray analysis and scanning electron microscope image were observed. Using universal testing machine, shear bond strength and bonding failure mode at metal-porcelain interface were measured. Results and Conclusion: The following conclusions were drawn: 1. In the energy dispersive x-ray analysis, the Au was main component in electroformed gold(99.9wt%). After surface treatment, a little amount of $Al_2O_3(2.4wt%)$ were found in GES-Sand, and $SiO_2(4wt%)$ in GES-Bond. In GES-Rocatec, however, a large amount of $SiO_2(17.4wt%)$ were found. 2. In the scanning electron microscopy, similar pattern of surface irregu larities were observed in V-Supragold and GES-Sand. In GES-Bond, surface irregularities were increased and globular ceramic particles were observed. In GES-Rocatec, a large amount of silica particles attached to metal surface with increased surface irregularities were observed. 3. The mean shear bond strength values(MPa) in order were $22.9{\pm}3.7(V-Supragold),\;22.1{\pm}3.8(GES-Bond),\;20.1{\pm}2.8(GES-Rocatec)\;and\;13.0{\pm}1.4(GES-Sand)$. There was no significant difference between V-Supragold, GES-Bond, and GES-Rocatec. (P>0.05) 4. Most bonding failures modes were adhesive type in GES-Sand. However, in V-Supragold, GES-Bond and GES-Rocatec, cohesive and combination failures were commonly observed. From the result, with proper surface treatment method electroformed gold may have enough strength compare to conventional ceramometal alloy.

• 한국보건간호학회지
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• 제16권1호
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• pp.13-29
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• 2002

The purpose of this study was to describe about elders with dementia, their families, and their living environment by visiting the households where demented elders resided. The findings will be used as a basis to develop future individualized adjustment programs for demented elders and their families living in communities. The study participants were 64 demented elders and their families who were registered to a dementia counseling center at Nam-Gu community health center located in Inchon, Korea. Data were collected for two months, from May to June 2001. The length of data collection for each home visit ranged from 1.5 to 2.5 hours. Conclusion are as follows based on these study findings: Those demented elders had more than one chronic health problem in addition to their pre-existing dementia condition. Two thirds of the demented elders were not receiving any specific treatment for dementia. They showed a moderate level of independence in basic ADL, but were mostly residing at home because of lack of ability to perform more delicate and complicate routine daily activities by themselves. In addition, the primary caregivers were not well adjusted to the care-giving activities for their demented family members due to the lack of knowledge and information about dementia. The caregivers were mostly women including daughters-in-law, woman spouses and daughters, over a half of whom perceived their physical and mental health status as poor. Their image toward the demented elders was considerably negative. while their level of knowledge on dementia was moderate. The burden for the care-giving was high, whereas their coping method was passive. As the difference in image toward elderly before and after the onset of dementia in their family member increases, the caregiver burden also increased. The main resource of social support for the caregivers was their children. The caregivers showed high level of needs for knowledge and information on dementia, and day care service was the most preferred type of service by the caregivers. There was lack of safety in the living environments for the demented elders and their families, and in the surrounding environments to prevent dementia-related symptoms. Considering that home-based family care-giving is the most culturally appropriate model of providing care for the demented elders in Korea, we need to develop and apply an individualized adjustment program for the demented elders and their families.

• 한국정보통신학회:학술대회논문집
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• 한국정보통신학회 2018년도 추계학술대회
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• pp.133-136
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• 2018

제1형 당뇨 발병 시 환아들이 학습하는 당뇨 교육에 대한 환경이 매우 열악한 사실을 알 수 있었다. 따라서 환아들에게 혈당 변화에 대처하는 학습을 위한 환경을 조성하는 것이 필요하다. 그래서 본 연구에서는 제1형 당뇨 환아를 대상으로 이러한 혈당 변화 대처 요령에 대한 지식과 행동치료를 위한 디지털 콘텐츠를 제안하고자 한다. 이를 통해 아동들이 전문 지식을 학습함에 있어 효율성을 높여주는 하이브리드 방식을 사용한 교육형 게임 콘텐츠를 제안하고자 하였다. 본 연구를 위해 당뇨병 전문가를 대상으로 인터뷰를 진행한 결과를 토대로 환아에게 필요한 교육 내용으로 구성된 혈당 변화 대처 콘텐츠를 제안하였다. 본 연구 결과 어린이들에게 전문 지식인 당뇨를 게임을 통해 학습하는데 있어 하이브리드 요소가 효과적이라는 것을 알 수 있었다. 이러한 당뇨 교육형 게임 콘텐츠는 교육 환경이 열악한 지역의 당뇨 환아들이 보다 쉽게 학습을 할 수 있는 환경을 제공할 것으로 기대된다.