• 여성건강간호학회지
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• 제5권3호
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• pp.299-312
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• 1999

The purpose of this study was to analyze the depression in middle-aged women. The subjects for this study were 246 middle-aged women in Kangwondo, the northeastern part of Korea. Data were collected from February 22 to April 24, 1999 by a structured questionnaire. The instruments for this study were CES-D (Radloff, 1977), somatic discomfort scale (Wittenborn, 1979), self-esteem scale (Rosenburg, 1971) and life satisfaction Index-Z (Wood et al. 1969). The data were analyzed by SAS/PC+ program using ANOVA, Pearson Correlation Coefficient. The results of the study were as follows : 1. Of 246 middle-aged women, 91 women (37%) revealed depression. The percentage of mild, moderate, severe depression were 17.78%, 11.28%, 7.72% respectively. 2. The statistically significant difference in the score of the depression according to the age (F=3.46, p=.0001)was obtained. 3. There were significant differences between depression and somatic discomfort (F=15.71, p=.0001). 4. The significant differences between depression and life satisfaction (F=23.89, p=.0001) was obtained. 5. The data shows the positive correlations between depression and somatic discomfort (r=.4856, p=.0001), between self-esteem and life-satisfaction(r=.2727, p=.0001), but we found negative correlations between depression and self-esteem(r=-4200, p=.0001), between depression and life-satisfaction(r=-.4409, p=.0001), between somatic discomfort and self-esteem(r=-.2275, p=.0015), between somatic discomfort and life-satisfaction(r=-.2695, p=.0002).

• Journal of Microbiology and Biotechnology
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• 제25권12호
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• pp.2043-2048
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• 2015

Bacillus thuringiensis microbial insecticide products have been applied worldwide. Although a few cases of B. thuringiensis foodborne illness have been reported, little is known about the toxigenic properties of B. thuringiensis isolates. The aims of this study were to estimate the pathogenic potential of B. thuringiensis selected from microbial insecticide products, based on its possession of toxin genes and production of enterotoxins. Fifty-two B. thuringiensis strains selected from four kinds of microbial insecticide products were analyzed. PCR assay for detection of toxin genes and immunoassay for detection of enterotoxins were performed. The hemolysin BL complex as a major enterotoxin was produced by 17 (32.7%), whereas the non-hemolytic enterotoxin complex was detected in 1 (1.9%) of 52 B. thuringiensis strains. However, cytK, entFM, and ces genes were not detected in any of the tested B. thuringiensis strains. The potential risk of food poisoning by B. thuringiensis along with concerns over B. thuringiensis microbial insecticide products has gained attention recently. Thus, microbial insecticide products based on B. thuringiensis should be carefully controlled.

• Journal of Microbiology and Biotechnology
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• 제27권8호
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• pp.1449-1456
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• 2017

The prevalence and toxin characteristics of Bacillus thuringiensis isolated from 39 organic vegetables were investigated. B. thuringiensis was detected in 30 out of the 39 organic vegetables (76.9%) with a mean value of 2.60 log CFU/g. Twenty-five out of the 30 B. thuringiensis isolates (83.3%) showed insecticidal toxicity against Spodoptera exigua. The hblCDA, nheABC, and entFM genes were found to be the major toxin genes, but the ces gene was not detected in any of the tested B. thuringiensis isolates. The hemolysin BL enterotoxin was detected in all 30 B. thuringiensis isolates (100%). The non-hemolytic enterotoxin complex was found in 27 out of 30 B. thuringiensis isolates (90.0%). The B. thuringiensis tested in this study had similar toxin gene characteristics to B. cereus, which possessed more than one toxin gene. B. thuringiensis could have the potential risk of foodborne illness based on the toxin genes and toxin-producing ability.

• 한국콘텐츠학회논문지
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• 제17권1호
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• pp.673-691
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• 2017

본 연구는 노인들의 삶의 만족도에 영향을 미치는 주요 변수들과의 인과관계를 규명하고, 그리고 인구사회학적, 건강관련 및 심리정서적 변인들이 사회참여활동들을 매개로 삶의 만족도에 어떠한 영향을 미치는지에 관하여 분석하고자 하였다. 본 연구의 자료는 2010년 고령화연구패널(KLoSA) 제3차 자료를 활용하여 조사시점 당시 65세 이상의 4014명을 연구대상자로 분석하였다. 삶의 만족도의 인과모형을 분석하기 위하여 AMOS를 이용하여 경로분석을 실시하고 매개효과를 검증하였다. 본 연구의 주요 결과는 교육수준을 제외하고는 가구소득, 건강상태, 기능적 능력, 인지기능 및 우울감 등은 삶의 만족도에 통계적으로 유의미한 직접효과가 나타났다. 가구소득, 건강상태, 기능력 능력 및 인지기능 등은 친목활동을 매개로, 교육수준, 건강상태 및 기능적 능력은 여가활동을 매개로, 그리고 교육수준, 가구소득, 건강상태, 인지기능 및 우울감은 연고활동을 매개로 삶의 만족도에 유의미한 영향을 미친것으로 나타났지만 봉사활동의 매개효과는 나타나지 않았다. 본 연구결과들을 바탕으로 노인들의 사회참여활동의 활성화를 통하여 노인들의 삶의 만족도를 향상시키기 위한 방안 등을 논의하였다.

• 융합정보논문지
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• 제10권10호
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• pp.150-160
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• 2020

본 연구는 사회부과적 완벽주의가 우울에 영향을 주는 과정에서 정서표현 양가성과 경험 회피가 순차적으로 매개하는 경로를 탐색하였다. 전국의 성인 201명을 대상으로 다차원적 완벽주의 척도, 정서표현 양가성 척도, 수용-행동 질문지-II, 우울 척도로 구성된 설문을 실시하였다. 수집된 자료 분석을 위해 기술통계분석과 Pearson 상관분석, 매개효과를 검증을 실행하였고, 간접효과 유의성을 검증하였다. 그 결과는 다음과 같다. 첫째, 사회부과적 완벽주의와 정서표현 양가성, 경험회피는 우울과 유의한 정적 상관을 보였다. 둘째, 사회부과적 완벽주의와 우울의 관계에서 정서표현 양가성과 경험 회피의 순차적 매개효과가 유의하였다. 결과를 바탕으로 우울을 높이는 변인으로써 정서표현 양가성과 경험 회피의 역할을 확인하였고, 사회부과적 완벽주의, 정서표현 양가성, 경험 회피, 우울의 통합적인 모델을 제시하였다. 나아가 경험 회피를 이용한 치료적 방안을 모색하고자 하였다.

• 지역사회간호학회지
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• 제21권1호
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• pp.118-127
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• 2010

Purpose: The purpose of this study was to evaluate the effects of a Tai-Chi exercise program on subjective health and physiological function index. Methods: This study was designed as non-equivalent control group pretestposttest research. Eighteen women in each group completed the posttest with an attendance rate of 78.3 % after 12 weeks. The Tai Chi exercise program was provided two times a week over three months for the experimental group, but no program for the control group. A questionnaire was used for subjective health index, which consisted of Korean-WOMAC Index for joint stiffness, K-HAQ for physical disability, EQ-5D for quality of life and perceived health status, and CES-D for depression. To measure the effect on the physiological function index, femoral muscle strength, shoulder joint and back flexibility were measured. Results: All variables except left anterior femoral muscle strength had significant homogeneity between the two groups. There were statistically significant differences between the experimental group and the control group in joint stiffness (t=-2.165, p=.03), physical disability (t=-2.231, p=.038), EQ-5D index (t=3.783, p=.001), perceived health status (t=-2.349, p=.025) and femoral posterior muscle strength (t=2.487, p=.038). Conclusion: The Tai-Chi exercise program was beneficial for women with arthritis in rural communities.

• 한국융합학회논문지
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• 제2권1호
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• pp.21-29
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• 2011

이 연구의 목적은 2005년 우리나라 1개광역도 1개 군지역 2개면 5개리에 거주하는 주민에서의 우울증 요병율과 우울증 관련요인을 분석코자 시행되었다. 본 연구결과 전체 조사대상자의 15.0%가 우울증인 것으로 나타났다. 여자의 우울증 유병율이 19.3%로 남자의 우울증 유병율 8.4%보다 높게 나타났다. 다변수분석 결과 우울증과 관련이 있는 변수로는 일상생활에서 받는 스트레스 수준으로 즉, 스트레스를 많이 받는 사람에 비하여 보통인 사람이 0.11배 적게 받는 사람이 0.10배 유의하게 낮게 우울이 발생하는 것으로 나타났다 (p<0.01). 또한 65세이상 노인에서 다변량 로지스틱 회귀분석 실시결과, 직업이 농업인 경우에 비하여 무직이거나 기타 직종에 종사하고 있는 경우 우울증 발생이 9.58배 높았다. 또한 스트레스 정도에서는 스트레스를 일상생활 중 많이 느끼는 노인에 비하여 보통이나 적게 느끼는 경우 각각 0.05배, 0.11배 낮은 우울발생을 보였으며, 이는 통계적으로 유의하였다 (p<0.01).

• 통상정보연구
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• 제16권5호
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• pp.27-47
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• 2014

Gartner는 2014년 10대 성장 동력 중의 하나로 사물인터넷(IoT)를 언급한 바 있다. 또한 연초에 개최된 CES에서도 사물인터넷이 참석자들의 많은 주제거리로 등장하였다. Gartner는 2020년까지 연결된 기기의 수는 260억대, 총 경제 부가가치는 1조9,000억 달러로 성장할 것이라 전망하고 있다. 사물인터넷에 대한 정의는 기관마다 다양하게 정리하고 있다. 따라서 본 연구에서는 다양하게 정의되고 있고 M2M, IoE와 같이 유사하게 혼용되어 쓰이는 사물인터넷의 개념을 정리하였다. 또한 사물인터넷의 국내외 시장전망에 대해 언급한 연구기관들의 전망치들을 정리하여 보았다. 사물인터넷이 급성장하고 10대 성장 동력에 선정되어짐에 따라 미국, 중국, 일본, EU, 우리나라의 사물인터넷에 대한 정책들이 어떻게 수립되고 추진되는지를 살펴보았다. 더불어서 주요기업들의 사물인터넷에 대한 최근의 전략들이 어떻게 진행되고 있는지도 살펴보았다. 끝으로 이에 따른 우리기업들과 정부의 대응책이 무엇인가에 대해서 논의해 보았다.

• Child Health Nursing Research
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• 제21권2호
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• pp.83-90
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• 2015

Purpose: The purpose of this study was to describe the subjective happiness and satisfaction with life of children with type 1 diabetes and explore related factors. Methods: A descriptive cross-sectional study design was used and the study was conducted with children at a diabetes camp. Data were collected using a self-report questionnaire to explore positive and negative psychological factors. The questionnaire included Subjective Happiness Scale, Satisfaction with Life Scale, Perceived Stress Scale and the Center for Epidemiological Studies Depression Scale for Children (CES-DC), Multidimensional Scale of Perceived Social Support, and General Self-Efficacy Scale. Results: Data from 15 children were used for data analysis. The correlational analysis results showed that subjective happiness was positively correlated satisfaction with life, social support, and self-efficacy, and was negatively correlated with perceived stress. Satisfaction with life was positively correlated social support, and was negatively correlated with perceived stress. Conclusion: Results indicate that the positive psychology factors were closely related with social support and self-efficacy and may alleviate perceived stress and depressive feelings. Therefore, researchers and clinicians should include positive psychological factors in their health management model for children with chronic illness.

• 재활간호학회지
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• 제4권2호
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• pp.146-154
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• 2001

The purposes of this study was to determine the effect of exercise in stroke patients and to define to strategy to promote their activity of daily living, decrease to their depression. The experiemental design was designed nonequivalent control group non-synchronized design. The study method had been done by investigating the experimental group and control group through the questionaire on 60 patients who had been in patient department in D University hospital and K University hospital in Busan from November 5th, 2000 to the end of February 28th, 2001. Exercise was conducted by the researcher and was carried out experimental group once per day for 20 minutes for daily fourteen days. ADL check List tool by Kang and Center of Epideilogic Studies-Depression (CES-D) were used for measurement in this study. The data was analyzed by means of freqency, percentage, $mean{\pm}SD$, t-test, chi-square test and ANOVA with SPSS/PC. The results were summarized as follow; 1. The experimental group which received exercise should be higher in activity of daily living than the control group was supported (t=2.70, P=.009). 2. The experimental group which received exercise should be lower in depression than the control group was not support(t=-1.120, P=.267) but experimental group post-pre depression score support(t=7.247, P=.000). 3. Factors influencing the activity of daily living measured are payer of medical expenses (F=3.98, P=.018) and complications(t=3.97, P=.056). 4. Factors influencing the depression measured are economic status(F=5.71, P=.009) and caregivers (F=3.09, P=.045). In conclusion, the exercise incresed the activity of daily living and effect on depression of stroke patiens. Based upon these results, it is recommended that the nurses who take care of stroke patients such as exercise.