• 자원환경지질
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• 제18권2호
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• pp.167-175
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• 1985

지구물리학적자료, 즉 지열측정, 온천수의 온도는 물론 지진활동, 판구조력 및 중력등에 비추어 남한의 지열부지를 조사한다. 남한의 평균지열은 세계의 평균지열량($1.5{\mu}cal/cm^2{\cdot}sec$)보다 높은 $1.65{\mu}cal/cm^2{\cdot}sec$이다. 또한 높은 지열지대는 지진활동이 심한 지역과 일치한다. 이 높은 지열지대는 한반도의 동남부(경상분지)에 위치한 부곡, 해운대, 동래 및 포항등이다. 이 경상분지의 높은 지열이상은 평균 $1.93{\mu}cal/cm^2$이다. 이것은 동해의 높은 해저지열과 함께 동해의 확장 및 기원과 상호관계가 있음을 보여주고 있다.

• 정신간호학회지
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• 제27권4호
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• pp.342-354
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• 2018

Purpose: The purposes of this study were to develop an acceptance commitment-based cognitive behavioral program for patients with schizophrenia and to use it as an intervention tool for psychiatric mental health nursing and thereby confirm the program's effects on patients' psychological flexibility, psychological well-being, and treatment adherence including insight and attitude toward treatment. Methods: This study consisted of a pretest, posttest 1, and posttest 2 for a nonequivalent control group design. The participants were 42 patients with schizophrenia (experimental group: 21, control group: 21). The acceptance commitment-based cognitive behavioral program was conducted in 10 sessions for 5 weeks. Data collected from February to April 2018 were analyzed using the SPSS/WIN 25.0 for $x^2$ test, Fisher's exact test, independent t-test, and repeated measurement ANOVA. Results: The differences between experimental and control groups were statistically significant regarding psychological flexibility, psychological well-being, and insight. Conclusion: This study findings suggest that the acceptance commitment-based cognitive behavioral program can be used as an effective mental health nursing intervention for psychological flexibility, psychological well-being, and insight of patients with schizophrenia.

• 중환자간호학회지
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• 제16권2호
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• pp.54-66
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• 2023

Purpose : Developing infection control capabilities during the COVID-19 pandemic was critical. This study aimed to develop a simulation program to control patients with COVID-19 in nursing students and examine the effects on COVID-19 knowledge, COVID-19 nursing intention, self-efficacy learning, and clinical performance. Methods : The study used nonequivalent control group pretest-posttest design. Sixty nursing students were recruited from two different colleges using purposive sampling. For the intervention group(n=30), the pretest was administered before the simulation program, involving six sessions of online lectures and simulation practices. Immediately, the posttest was conducted following the program. Results : COVID-19 knowledge (t=9.87, p <.001), COVID-19 nursing intention (t=4.45, p <.001), learning self-efficacy (t=6.49, p <.001), and clinical performance (t=6.77, p <.001) increased significantly after the program, revealing the positive effect of the COVID-19 infection control simulation program in nursing students. Conclusion : The results of the study and the curriculum may be used as practical evidence for COVID-19 infection control in nursing schools and medical institutions.

• 대한간호학회지
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• 제48권4호
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• pp.443-453
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• 2018

Purpose: The purpose of this study was to construct an acceptance-commitment therapy (ACT)-based stress management program for inpatients with schizophrenia and to examine its effects on hospitalization stress, self-efficacy, and psychological well-being. Methods: A non-equivalent control group pretest-posttest design was used. Participants were 44 inpatients with a diagnosis of schizophrenia. The experimental group (n=22) received the ACT-based stress management program twice a week for a total of four weeks. The control group (n=22) received the usual care from their primary health care providers. The study was carried out from August 7 to September 1, 2017, and data were analyzed using IBM SPSS/WIN 22.0 with a Chi-square test, Fisher's exact test, and an independent t-test. Results: The experimental group showed a significant decrease in hospitalization stress (t=5.09, p<.001) and an increase in self-efficacy (t=2.44, p=.019). However, there was no significant difference in psychological well-being between the two groups (t=0.13, p=.894). Conclusion: The results of this study suggest that the ACT-based stress management program can be used as an effective mental health nursing intervention for hospitalization stress and self-efficacy for inpatients with schizophrenia.

• 대한감각통합치료학회지
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• 제13권1호
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• pp.23-31
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• 2015

목적 : 대학생의 문제음주와 감각처리특성과의 상관관계를 알아보고자 하였다. 연구방법 : 대학생 162명을 대상으로 2015년 4월부터 2015년 6월까지 문제음주와 감각처리특성 검사를 설문조사 방법으로 실시하였다. 연구도구는 한국형 알코올사용장애 선별검사와 청소년/성인 감각프로파일을 사용하였다. 문제음주와 감각처리특성과의 관계를 알아보기 위하여 상관분석을 사용하였다. 결과 : 감각처리특성에서 문제음주의 유무에 따른 대상자 집단 간에는 통계학적으로 유의한 차이가 없었다. 문제음주군에서 한국형 알코올사용장애 선별검사점수와 감각예민에서 양의 상관관계를 보였다. 결론 : 문제음주는 감각처리특성 중 감각예민과 낮은 상관성이 있었다. 대학생의 문제음주를 치료하기 위해 그들의 감각처리특성을 이해하고 적절한 평가방법과 치료프로그램 개발이 필요하다.

• 산경연구논집
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• 제9권2호
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• pp.39-45
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• 2018

Purpose - The purpose of this study is to examine the image similarity and attribute recognition of the top 10 rated spa destinations (Chungnam Deoksan, Chungnam Dogo, Busan Dongrae, Daejeon Yuseong, Chungnam Asan, Gyeongbuk Bomun, Chungbuk Suanbo, Gyeongnam Jangyu, Chungnam Onyang, & Gyeongbol Bugok) in Korea based on the visits to these spa places by the customers. Research design, data, and methodology - The survey of this study was conducted on the visitors to the top 10 spa destinations in Korea from April 8 ~ April 21, 2017, and a total of 300 questionnaires were distributed. Of them, effective questionnaires used in the final study were a total of 241. In this study, empirical analysis was made through frequency analysis, factor analysis, and multidimensional scaling ALSCAL(spinning symmetry for image similarity and rectangle for attributes recognition) by using the Statistics Package SPSS 24.0. Results - According to the analysis result of spa destination image similarity, the stress level was 0.16453 and the level of the stress was good. Moreover, the coefficient of determination (RSQ) was, which had a description of each aspect of the spa destination, 0.79908. According to the results of attribute recognition, the stress value of 0.11805 represents a degree of conformity, and the coefficient of determination(RSQ) appeared at 0.98665. Therefore, the results of this analysis are that the similarities between spa destinations and the attribute recognition of the spa destinations is a suitable model that is properly expressed in two dimensions. Conclusions - First, according to the analysis result of image similarity, Deoksan & Dogo spa revealed similar images, as well as the Dongrae and Yuseong spa, while on the contrary Asan, Bomun, Suanbo spa has different images from the rest. Second, according to the results of attribute recognition, Asan and Onyang spa has competitiveness in terms of accessibility to spa destination; Yuseong, Dongrae, Jangyu spa in terms of spa facilities, spa tourism conditions, and service & shopping conditions. while spa water quality and spa costs showed low attribute reflection for all 10 spas. Therefore, the spa visitors cannot recognize the differentiation of spa water quality and spa costs.

• 한국지반환경공학회 논문집
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• 제7권5호
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• pp.49-55
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• 2006

국내 풍부하게 매장된 석회석에서 생산되는 생석회는 점성토의 안정화에 뛰어난 잠재성을 가지는데 생석회를 점성토의 안정화에 이용할 수 있다면 천연자원 이용측면에서도 장점을 가질 수 있다. 점성토의 안정화에 생석회를 이용하는 공법은 안정화에 필요한 생석회요구량의 결정과 생석회 함량에 따른 안정화의 정도가 우선적으로 평가되어야 한다. 본 실험에서는 성곡 및 부곡 지역의 점성토와 2종류의 점토광물- 카올리나이트계 및 몬모릴로나이트계 -에 대하여 ASTM C 977-92에 따라 안정화에 필요한 생석회요구량을 결정하였으며 아터버그실험 및 pH실험을 통하여 각 시료에 대하여 생석회첨가량을 변화시켜 고결화 정도를 평가하였다. 각 시료에 대하여 생석회첨가량과 양생기간을 변화시켜 개선여부도 평가하였다. 각 시료는 ASTM C 977-92에 따라 결정된 생석회량을 첨가함으로써 소성한계, 일축압축강도는 개선되었으며 pH값은 증가경향은 감소하였다.

• 한국환경과학회지
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• 제26권8호
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• pp.927-938
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• 2017

This study was conducted to determine correlations and similarity between the ozone and $PM_{10}$ data of 19 air quality monitoring stations in Busan from 2013 to 2016, using correlation and cluster analyses. Ozone concentrations ranged from $0.0278{\pm}0.0148ppm$ at Gwangbok to $0.0378{\pm}0.017ppm$ at Taejongdae and were high in suburban areas, such as Yongsuri and Gijang, as well as in coastal areas, such as Jaw, Gwangan, Taejongdae and Noksan. $PM_{10}$ concentrations ranged from $37.2{\pm}25.0ug/m^3$ at Gijang to $58.3{\pm}32.2ug/m^3$ at and Jangrim. $PM_{10}$ concentrations were high in the west, exceeding the annual ambient air quality standard of $50ug/m^3$. Positive correlations were observed for ozone at most stations, ranging from 0.61 between Taejongdae and Sujeong to 0.92 between Bugok and Myeongjang. The correlation coefficients of $PM_{10}$ between stations ranged from 0.62 between Jangrim and Jaw to 0.9 between Gwangbok and Sujeong. Yeonsan, Daeyeon, and Myeongjang were highly correlated with other stations, so they needed to be reviewed for redundancy. Ozone monitoring stations were initially divided into two sections, north-western areas and suburban-coastal areas. The suburban-coastal areas were subsequently divided into three sections. $PM_{10}$ monitoring stations were initially divided into western and remaining areas, and then the remaining areas were subsequently divided into three sections.

• 대한토목학회논문집
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• 제1권1호
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• pp.77-90
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• 1981

본(本) 연구(硏究)에서는 울산지역(蔚山地域)을 대상(對象)으로 CDMQC 모델을 이용(利用)하여 대기질(大氣質)을 예측(豫測)하였으며 아울러 동일대상지역(同一對象地域)에서 실측(實測)을 시행(施行)하므로써 전산(電算)모델을 이용(利用)한 예측치(豫測値)와 실측치간(實測値間)의 비교검토(比較檢討)를 실시하였다. 모델링결과(結果) 가장 오염(汚染)이 심한 지역(地域)은 부곡동(夫谷洞)과 여천동지역(呂川洞地域)으로 연평균(年平均) $SO_2$의 모델링치(値)는 52ppb 및 47ppb였으며, 실측치(實測値)는 44ppb 및 46ppb를 나타냈다. 또한 실측치(實測値)와 모델링치(値)와의 비교(比較)에서 ${\chi}^2$ 검증법(檢證法)에 의한 신뢰성(信賴性)은 90.02%로 두 자료간(資料間)에 속성(屬性)이 있음을 나타냈으며 상관계수(相關係數)(r)는 0.827로서 높은 상관관계(相關關係)를 나타내어 CDMQC 모델은 울산지역(蔚山地域)의 대기질예측(大氣質豫測)을 위하여 적합(適合)한 것으로 판단되었다.

• 대한지리학회지
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• 제48권5호
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• pp.667-685
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• 2013

본 연구는 부산시 물류창고업을 대상으로 구매자-공급자간 관계에서 신뢰의 결정요인이 기업의 성과에 미치는 영향을 밝히는데 목적이 있다. 이를 위해 설문자료를 이용하여 선형 회귀의 제한 점을 처리하는 AVAS 변환 분석을 하였으며 그 결과는 다음과 같다. 첫째, 기업의 성과는 "장기적 반복적 상호작용", "지리적 근접성", "기업의 문화 및 규범과 공식적 제도" 등의 요인과 대체적으로 정(+)의 비례관계를 형성한다. 둘째, 기업의 성과는 "정보공유와 호혜성"과 체증적 정(+)의 관계를 보인다. 마지막으로, 기업의 성과는 "상호의존과 자산전용성" 및 "불확실성 제거"와는 체감적 정(+)의 관계를 형성한다. 이러한 결과는 신뢰와 기업의 성과 간 관계는 구매자-공급자 관계에서 신뢰의 중요한 요인인 신뢰 결정요인에 의해 결정되며, 기업의 성과에 대한 신뢰 결정요인의 영향은 신뢰 결정요인의 수준에 따라 다르게 나타남을 보여준다.