• Bulletin of the Korean Mathematical Society
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• v.41 no.1
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• pp.153-166
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• 2004

We prove the Radon-Nikodym theorem for a nonabsolute integral on measure spaces endowed with metric topologies and hence provide a descriptive definition of the integral.

• Proceedings of the Korean Society of Fisheries Technology Conference
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• 2002.05a
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• pp.441-441
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• 2002

• Proceedings of the Korean Society for Information Management Conference
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• 1994.12a
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• pp.151-154
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• 1994

Historical background of computer files is briefly outlined. Descriptive examples of phisical area of computer files revealed in existing cataloging rules and manuals are examined and analyzed in terms of consistency identification and term standardization. An analysis of examples may provide the basis for enhancing organizing computer file.

• Proceedings of the Korean DIstribution Association Conference
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• 2000.10a
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• pp.109-118
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• 2000

\circled1 사례 중심의 연구 (case study) - 개별적 실무 사례의 개요 및 특성 설명 - 성공/실패 사례 (종합) 비교 \circled2 기술적 연구 (descriptive study) - 전자상거래의 도입 및 확산 현황과 추세의 정리 - 전자상거래의 본질과 특성에 대한 이해 - 업종/상품/시장별 영향 및 적용시사점 도출 \circled3 기존 연구의 모사 (replication study) - 기존 연구의 단순한 적용 (중략)

• Proceedings of the CALSEC Conference
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• 2004.02a
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• pp.15-20
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• 2004

Positivism ▣Quantitative research ▣Descriptive, predictive, explanatory ▣Quest for university laws ▣Concerned with the empirical testability of theories (·Causal models (if it's not about cause-and-effect, it's not Science)) ▣Assumptions：(·Existence of a priori fixed relationship within phenomena ·Regular patterns of causation ·Independent from human mind(objective, factual)(omitted)

• Journal of the Chungcheong Mathematical Society
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• v.21 no.4
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• pp.573-583
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• 2008

In this paper, we introduce the techniques of estimating the probability of failure in reliability analysis. The basic idea of each technique is explained and drawbacks of these techniques are examined.

• Journal of agricultural medicine and community health
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• v.33 no.3
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• pp.335-345
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• 2008

= ABSTRACT = Objectives: The purpose of this study were to examine the level of climacteric symptom, coping and depression among middle-aged women and to identify the relationship between climacteric symptom, coping and depression. Methods: A descriptive correlational study was conducted. The participants were 275 middle-aged women visiting obstetrics and gynecology hospital in one metropolitan city. Data were collected using a self-administered questionnaire. Descriptive statistics, ANOVA and Pearson correlation were used for data analysis. Results: The mean climacteric symptom score was .54, the mean depression score was .74 and the mean coping score was .35. The level of climacteric symptom, depression and coping were slightly lower than those of other studies. There were positive relationships between climacteric symptom and depression and between climacteric symptom and coping. Conclusions: To promote physical and emotional health of middle-aged women, more attention is necessary to decrease their climacteric symptom and depression. These results can be used for nursing intervention and care programs for creating better quality of life for middle-aged women.

• The Journal of Korean Academic Society of Nursing Education
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• v.11 no.1
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• pp.16-29
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• 2005

Purpose: The purpose of this study is to find a linkage between mobile bathing services and service learning, and a method to activate mobile bathing services. Method: As a descriptive research, it selected evaluation factors from the aspects of structure, process, and result and analyzed 25-month activities. The data analysis was done with descriptive statistics, t-test, ANOVA, and contents analysis. Result: The mobile bathing services were performed for 67 days during the evaluation period and it was 88.2% of the number of expected activity days. The volunteers participated in the activities were 293 and they provided the service for 124 people. The expense per service provision was 97,771 won. Both recipients and volunteers were highly satisfied with this service. Also, the broadcasting on the activities and awards enhanced volunteers' pride. Conclusion: The mobile bathing services linked with the service program as a part of major course. In particular, the service strengthens problem-solving abilities of nursing students, so it is necessary to develop the mobile bathing services into the service program in pursuit of learning by action.

• Journal of Fashion Business
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• v.13 no.6
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• pp.111-124
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• 2009

The purpose of the study was to provide the basic information that is needed to build marketing strategies related to consumers' brand-switching, through investigation into sport shoe consumers' motivations for brand-switching, as determined by their age and gender. The study was implemented by means of a descriptive survey method using a questionnaire. The sample consisted of 534 consumers between the ages of 13 and 59, residing in the Seoul area. The survey for the study was conducted during the period of October 10 through December 5, in 2008. Descriptive statistics, t-test, ANOVA and Duncan's Test were employed for the analysis of data gathered. The results revealed that there are differences with regard to the degree that the functional/aesthetic factors of sport shoes contribute to the motivation for brand-switching, when assessed with respect to the age and gender of consumers. The contributory degrees of situational factors and social/emotional curiosity factors of consumers are also different with regard to the motivation for brand-switching behavior of sport shoe consumers in accordance with their age and gender. Therefore, marketing strategies related to brand-switching behavior will be more effective when they are differentiated according to the target age and gender, even with respect to the same type of product, such as sport shoes.

• Korean Journal of Adult Nursing
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• v.21 no.6
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• pp.570-579
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• 2009

Purpose: The aim of this research was to determine knowledge and management of tracheal tube cuffs among nurses of ICU. Methods: This descriptive survey recruited 150 nurses working at 8 different adult ICUs within 2 tertiary hospitals in Seoul. A survey questionnaire was developed to measure cuff management. The internal reliability of the tool was examined by Cronbach's ${\alpha}$. Descriptive statistics and multiple regressions were used to analyze data. Results: Among the 150 nurses, 94.0% replied that they would measure the pressure themselves. With regard to nurses' knowledge about tracheal tube cuffs, only 6% answered that they knew 'the appropriate cuff pressure'. The existence of a measuring device (p < .001), a guideline (p < .001), the level of knowledge on its related complications(p = .003), and clinical experience (p < .001) together accounted for 35.0% of the total variation in cuff management. They pointed out that the lack of time and the lack of education were major barriers to appropriate management; whereas education update was the most imperative factor for good management. Conclusion: ICU nurses have inappropriate knowledge and practice in cuff management. Therefore continuing education is necessary for better practice of tracheal tube cuff management.