• 한국도서관정보학회지
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• 제48권1호
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• pp.373-396
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• 2017

본 연구의 목적은 문헌정보학 학술지에 발표된 질적 연구논문의 연구 동향을 분석하여 발전의 지향점을 모색하고자 한다. 문헌정보학을 대표하는 4개 학술지의 2016년까지 총 73편(1.4%)의 논문을 선별하였다. 분석 결과, 1) 질적연구로 가장 선호하는 주제는 정보행태(39.7%)와 사서업무(20.5%)이다. 2) 연구 목적은 경험의 이해(60.2%)가 우세하였고, 그 다음으로는 현황 개선(30.1%)이다. 3) 선호하는 연구방법은 '일반 질적 연구'(26.0%), '무언급'(21.9%), 근거이론(13.6%), 현상학(10.9%), 사례연구(10.9%) 등 이다. 4) 연구의 참여자는 사서가 41.0%로 매우 우세하였다. 그 다음으로는 전문직 종사자(13.6%)이다. 5) 가장 선호하는 자료수집방법은 심층면담(20.5%), 면담(13.6%), 심층면담과 내부자료(9.5%)이다. 연구 결과, 문헌정보학 분야 질적 연구의 스펙트럼은 매우 다양하여, '느슨한 질적 연구'와 '과학성을 지향하는 질적 연구'가 공존하고 있었다. 문헌정보학의 질적 연구의 발전을 도모하기 위해서는 개인적 차원에서는 질적 연구자의 인식 고양, 엄격한 연구방법(자료수집, 분석과 해석, 타당성과 신뢰성)의 적용이 요구된다. 제도적 차원에서는, '질적 연구방법'의 교과목 설치, 심사자와 연구자의 질적 연구 수행과 이해를 돕기 위한 문헌정보학 질적 연구지침과 표준 제작이 필요하다.

• 한국사회복지학
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• 제59권4호
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• pp.163-189
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• 2007

본 연구는 한국 사회복지학에서의 엄격성과 관련된 질적 연구자의 경험을 심층 분석하여 향후 과제를 논의하고자 한 것이다. 이를 위해 질적 연구방법으로 학위논문을 쓰거나 학술지에 질적 연구를 활발히 발표하고 있는 질적 연구자 9명을 연구참여자로 선정하여 개별 및 포커스그룹인터뷰를 실시하였다. 또한 연구결과보고에 엄격성이 어떠한 형태로 글쓰기 되는지를 보고자 사회복지학관련 주요학술지 8종에 개재된 2,112편의 논문을 내용 분석하여 질적 인터뷰 결과 분석을 보완하였다. 연구 결과, 한국사회복지학에서의 질적 연구는 국내에서 학위를 받은 학문 후속세대에 의해 '필요에 의해 확산' 되는 독특한 형태로 아래로부터 위로 나아가는 정향을 보여주었다. 또한 인식론적 입장으로는 후기실증주의적 관점과 약한 구성주의적 관점이 혼재되어 있는 것으로 나타났다. 엄격성과 관련해서는 연구시작부터 결과보고에 이르는 전 과정에서 연구자의 책임성을 바탕으로, 진실하고 기본에 충실하게 하는 것을 강조하였다. 이러한 결과를 바탕으로 현재 한국 사회복지학문공동체가 지향해야 할 주요 과제들을 제시하였다. 이를 통해 한국사회복지질적연구의 엄격성에 대한 담론이 활성화되어, 보다 질(Quality) 높은 연구결과가 산출되기를 기대한다.

• 동의신경정신과학회지
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• 제29권2호
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• pp.99-109
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• 2018

Objectives: To analyze the reports of qualitative research about depressed mood and suicidal ideation of Korean Seniors. Methods: Eleven published qualitative research studies were selected for analysis. We extracted common topics and factors of each stage, Selected factors were paralleled and synthesized to make a flow chart of the phenomena. Results: Depressed mood arousals of Korean seniors are categorized by causation factors, which include economic, psychosomatic, and social factors, and positive-negative coping strategies, which include cognitive-behavioral factors. Suicidal experiences are categorized as ideation, suicidal attempt, and after-suicide stage. In the latter, participants reported three types of lifestyles by their enthusiasm for 'being alive'. Conclusions: Through the qualitative synthesis of research, we could analyze and categorize major factors and coping strategies of participants who exhibited a depressed mood or suicidal ideation.

• 근관절건강학회지
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• 제25권3호
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• pp.176-186
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• 2018

Purpose: The purpose of the study was to describe work experiences of triage nurses working at emergency departments in Korea. Methods: A qualitative descriptive research method was used. Twenty-one nurses of emergency department participated in the first interview and 16 of them participated in the second interview. Data were collected through in-depth interviews and field notes. Qualitative content analysis was utilized to analyze the data. Results: Forty-eight codes, 12 categories, and six themes emerged from the data analysis: caring on the frontline, burden as an initial evaluator, handling things alone, lack of others' understanding, becoming an expert, and needs for improvement. Participating triage nurses faced many challenges and difficult situations in emergency departments. They felt burden and loneliness as initial evaluator. Also, they felt pride in their work and struggled to become a professional. Conclusion: This study is the first qualitative study that has focused on exploring the experiences of triage nurses in emergency departments in Korea. The results provide description and in-depth understanding of working experiences of triage nurses. The results provide valuable fundamental data for regulation, clinical practice, education, and research for triage nurses in Korean emergency departments.

• 대한토목학회논문집
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• 제28권6D호
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• pp.881-893
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• 2008

본 연구에서는 정성분석기법과 현장측정을 통한 분기기 고정 망간크로싱의 피로수명평가 기법에 대한 분석을 다루었다. 공용중인 분기기 망간크로싱에서의 현장측정 결과를 바탕으로한 피로수명평가와 마찰에 의한 단면강성의 변화를 고려한 정성분석기법을 이용하여 망간크로싱의 피로수명을 분석하였다. 대부분의 강재 피로설계에서는 해석 자체의 복잡성 이외에 요구되는 많은 입력 변수들로 인해 설계 단계에서의 불확실성이 발생하며 이에 따라 파괴역학 및 유한요소법에 관한 진보된 이론을 적용하기에 어려움이 있다. 그러나 본 논문에서 제시한 정성분석기법을 이용하면 복잡한 피로해석 및 평가를 설계자들로 하여금 실무에 쉽게 적용할 수 있게 한다. 또한 복잡한 해석변수에 따른 해석결과를 2차원 공간해로 표현함으로써 해석 단계에서의 불확실성을 보완하여 검토자들로 하여금 해석결과의 경향과 범위를 정의할 수 있게 하여 복잡한 해석 공식을 사용하는 노력을 저감시킬 수 있다. 본 논문에서는 이러한 설계에서의 불확실성과 복잡성을 줄일 수 있는 설계 도구를 발전시키려 노력했으며 그것으로 하나의 해법 자체가 단일 치수로 나타나는 것이 아니라 어떤 영역으로 표시되어 선택의 폭을 제시함으로서 판단할 수 있게 되었다.

• 설비공학논문집
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• 제25권2호
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• pp.70-78
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• 2013

Plants which are having conditions of high temperature and pressure always are exposed to danger. In order to prevent unexpected accidents, safety management that can effectively and appropriately examine facilities is required in plant operation. RBI(Risk-Based Inspection) technology in API 581 is one of standard management technique for evaluating risk on petroleum plants. There are qualitative and quantitative assessments in RBI methodology. Quantitative evaluation step is complex and required much information, so high-risk facilities in plant are selected firstly by qualitative method. Qualitative RBI is performed by choosing the answer in prepared questionnaire. However, it is difficult to believe thoroughly results from survey including ambiguous information. In this study, the procedure of qualitative RBI analysis with considering probability distribution concept were proposed by using Monte Carlo simulation method in order to increase reliability in spite of uncertain factors. In addition, qualitative risk of cooling system for LNG plant was evaluated using proposed procedure. Although 20 items of total 39 assessment items are applied to uncertain factors, risk section of high probability(89%) were verified. The detailed results were described in manuscript.

• 패션비즈니스
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• 제6권2호
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• pp.67-76
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• 2002

This research examines the characteristic trends through analysis on cue in the contemporary fashion distinctly and systematically. It is carried out by both qualitative analysis and quantitative analysis. In the qualitative analysis, the four important street fashions of neo-mods/jazz, neo-hippie/grunge, sportivecasual and technos/cyber-punk are grouped. In the quantitative analysis, statistical data are sampled from Collection II of the 1990s S/S. It takes frequency, percentage, $\chi^2$-test and etc. by using the comprehensive tools for statistical treatment. There were significant differences between the S/S fashion. According to the cues, there are also significant differences between the fashion in the 1990s. In 'Neo-Mos/Jazz' style shows highly androgynous look, deep and strong tone, green/blue colors, natural fabric, stripe pattern, long hair style, and hided make-up. 'Neo-hippie/gnenge' style shows highly folklore look, vivid tone purple colors, seethrough/knit fabric, natural /traditional pattern, decorative hair special makeup. 'Sportive casuals' style shows highly sportive look, greish tone, white/grey colours, natural fabric, solid patten, bobbed hair, and natural make-up. 'Techno/cyber punk style shows highly comocorps look, pale tone black colors avangard fabric, solid patten, punk/dyed hair special make-up.

• 가정과삶의질연구
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• 제10권1호통권19호
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• pp.131-138
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• 1992

Regression analysis has become a standard statistical tool in the behavioral science. Because of its widespread popularity. regression has been often misused. Such is the case when the dependent variable is a qualitative measure rather than a continuous, interval measure. Regression estimates with a qualitative dependent variable does not meet the assumptions underlying regression. It can lead to serious errors in the standard statistical inference. Logit model is recommended as alternatives to the regression model for qualitative dependent variables. Researchers can employ this model to measure the relationship between independent variables and qualitative dependent variables without assuming that logit model was derived from probabilistic choice theory. Coefficients in logit model are typically estimated by the method of Maximum Likelihood Estimation in contrast to ordinary regression model which estimated by the method of Least Squares Estimation. Goodness of fit in logit model is based on the likelihood ratio statistics and the t-statistics is used for testing the null hypothesis.

• 한국안전학회지
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• 제32권3호
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• pp.136-140
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• 2017

The physical tool for analyzing collision accidents narrows down to the conservation law of momentum. The conservation law of momentum which is also utilized to investigate or to analyze a traffic accident is essential to Newton mechanics. This paper suggests an alternative analytical tool based on the conservation law of momentum. Simply put, the tool is a alternative qualitative method of analyzing a car's direction to find out whether it is driving over the centerline This paper proposes a deduction theory that use qualitative information to make a qualitative analysis of which car drove over the center line.

• 대한간호학회지
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• 제48권3호
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• pp.311-322
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• 2018

Purpose: The purpose of this qualitative research was to investigate chronically ill patients' perception of hospital nurses. Methods: Individual in-depth interviews and qualitative content analysis were used for data collection and analysis respectively. Participants were 13 chronically ill hospitalized patients or outpatients in three universities hospitals. All interviews were recorded and transcribed verbatim. Data were analyzed using the qualitative content analysis suggested by Graneheim and Lundman (2004). Results: Three themes emerged from the 10 sub-themes, which were categorized from the 21 condensed meaning units by interpreting the underlying meanings. The three themes were "person giving comfort and support by caring", "person facilitating the process of healing", and "person taking the initiative in power relations". Two themes involved positive experiences of patients and the other included negative ones. Conclusion: The results showed that the participants perceived the hospital nurses as devoted to caring for patients and facilitating treatments, but authoritative in performing their duty. Based on these results, it is recommended that hospital nurses improve their nursing knowledge, skills and humanistic attitude.