• 가족자원경영과 정책
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• 제20권1호
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• pp.141-158
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• 2016

The purpose of this study was to analyze the effects of family stress on instances of depression in married, middle-aged women; more specifically, this study examined the moderating effects family strength and support have on depression in middle-aged women. Three hundred women from 40 to 60 years of aged, all of whom resided in Gyeonggi-do, participated in this study. For the final analysis, 249 self-reported questionnaires were used. Descriptive statistics, correlative analysis, and multiple regression analysis were conducted using SPSS ver. 21.0. The major results of this study were as follows. First, the mean scores of family strengths and family support were higher than the median scores. The mean level of depression was lower than the median of depression frequency, while the mean for the family stress scores was the same as the median. Second, depressions frequency was influenced by family type, health status, and average income. There was a positive correlation between depression and family stress. Third, family support had a moderating effect on depression. Family strength did not seem to have the same moderating effect, while there did seem to be a moderating effect of instrumental support from families on the relationship between family stress and depression. In conclusion, to decrease the frequency of depression in married, middle-aged women', it may be necessary to increase family support, and it seems to be especially necessary to increase the amount of instrumental support from families.

• Advances in nano research
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• 제12권3호
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• pp.337-344
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• 2022

In this work, the vibrational frequency of two layered FGM cylindrical shell with and without the effects of internal pressure under ring support are discussed in detailed. The functionally graded materials of a cylindrical shell are designed for specific purpose and studied under various boundary conditions. The Love shell dynamical equations theory is utilized to find the relationship between the curvature displacement and strain displacement. Natural frequency vibrations are analyzed by using volume polynomial for bi-layered FGM shell under ring support both for with and without internal pressures.

• 정보학연구
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• 제5권2호
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• pp.69-80
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• 2002

일반적으로 초음파현미경시스템은 동작주파수로 단일 주파수를 사용해 왔다. 측정된 영상의 분해능과 질은 초음파현미경에서 사용된 초음파변환기에 의하여 결정된다. 본 논문에서는 SFR(Spatial Frequency Response)의 기저대역 조합을 통하여 반사형 초음파현미경의 수직분해능 개선에 대하여 연구하였다. 수직 분해능을 증가시키기 위해서는 하나 이상의 동작 주파수에서 얻어진 영상을 획득하고 이를 대수적으로 합성시켜 얻어진다. 실험결과 깊이 변화율이 개선된 영상들을 얻을 수 있었다.

• 한국소음진동공학회논문집
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• 제11권6호
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• pp.163-168
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• 2001

Vibration problems occurred in an air cooled heat exchanger with axial flow fan for a petrochemical plant were investigated. Experimental field test and theoretical verification were performed. To find the main cause of the high vibration of the fan at the air inlet of the axial fan, the frequency spectrum was measured. The natural frequency of the driving support of the heat exchanger was numerically calculated. Both of the measured and the natural frequency were approximately equal to the blade passing frequency. Because it was difficult to modify the structure of the driving support during the normal operation of the plant, the blade number of the fan was increased, which greatly reduced the vibration level of the heat exchanger.

• 가정과삶의질연구
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• 제16권4호
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• pp.29-40
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• 1998

The purpose of this study is to analyze a relationship among the social support daily hassles and maladjustment of adolescents. Questionnare survey method was used in this research. The sample was taken from 434 mothers and their children in the middle school in Kwangju. Statistical methods used in this study were Frequency, Percentage Anova and Regression. The major findings are summarized as follows; 1. Daily hassles was found significantly different according to family support. 2. Maladjustment was found significantly different according to all social support subscales. 3. The variables signficantly affecting maladjustment were marital satisfaction of mother family support self-esteem support and daily hassles.

• 성인간호학회지
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• 제21권1호
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• pp.1-12
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• 2009

Purpose: This study was to examine the food intake and family support of patients with Coronary Artery Disease(CAD). Methods: 90 hospitalized patients who received CAD medical treatment were randomly selected. The food intake frequency and family support instrument were utilized. Collected data was analyzed by SPSS/WIN 14.0: t-test, $x^2$-test and Pearson's correlation coefficient. Results: The mean score of food intake frequency was 5.65(total mean score 97.50) which was relatively healthy food intake based on the CAD treatment guidelines. Undesirable food intake items were fruit, fish, milk etc. The mean score of family support was 2.44(range: 1 - 4). Food intake showed a significant(p < .001) positive correlation with family support. There was significant difference(p < .05) on family support according to exercise. There was significant difference(p < .05) on LDL level, one of the CAD risk factors, between first admission patients and readmission patients. Conclusion: These findings suggest that nursing intervention education programs should be developed to appropriately care for CHD patients for needed changes.

• 한국생활과학회지
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• 제12권5호
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• pp.713-735
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• 2003

The purpose of this study was to investigate the effects of the characteristics of maternal social networks on maternal expectation for their own children to examine the path that social networks had an effect on the self-esteem and the emotional intelligence of children through maternal expectation for their own children. The data used in this study were collected from 524 fourth to sixth graders and their mothers residing in Daejeon using structured questionnaire. The major findings of the study were as follows : (1) Among social network characteristics, proportion of friends and neighbors, proximity, direction and interference had a negative effect, and proportion of mothers of child's friends, frequency of contact, intimacy, emotional support, service support had a positive effect on maternal expectation for their own children. (2) Among social network characteristics, proportion of mothers of child's friends had a direct effect and proportion of friends, neighbors, and mothers of child's friends, proximity, frequency of contact, intimacy, direction, emotional support, service support, and interference had an indirect effect on children's emotional intelligence through maternal expectation for their own children. (3) Among social network characteristics, proportion of kin and mothers of child's friends, intimacy, service support, material support and interference had a direct effect, and proportion of neighbors and mothers of child's friends, proximity, frequency of contact, direction, service support had an indirect effect on children's emotional intelligence through maternal expectation for their own children.

• 한국컴퓨터정보학회논문지
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• 제17권5호
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• pp.157-167
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• 2012

본 연구에서는 중소기업청의 정책자금지원 사업을 도와 줄 OLAP 데이터베이스 시스템을 구축하는 것을 목적으로 하고 있다. 정책자금을 단계적으로 지원하기 위해서는 필수적으로 이질 차원 스키마를 채택해야 한다. 따라서 본 연구에서는 단계적 정책금융을 지원하도록 하는 FREQUENCY 차원테이블을 작성한 것이다. 또한 본 연구에서는 중소기업의 크기를 측정할 모델을 작성하였는데, 이 모델은 매출액, 고용인력, 기술보유, 매출액 영업이익률, 부채 비율, 유동비율의 6가지 기업크기 측정지표로 구성되어 있다. FREQUENCY 차원을 포함한 3개 차원과 기업크기 측정모델을 사용하여 OLAP 데이터베이스 시스템을 구축한 것이다. 아울러 이렇게 구축한 OLAP 데이터베이스 시스템을 이용하여 2004년~2007년 간 기 시행된 중소기업 정책자금 지원사업의 적정성을 평가해 보고 있다.

• 패션비즈니스
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• 제27권1호
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• pp.1-15
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• 2023

This study divided articles into two time periods, from 2012 to 2022, with the aim of using big data analysis to look at patterns in the ecosystem of fashion start-ups. The research method extracted top keywords based on TF(Term Frequency) and TF-IDF(Term Frequency-Inverse Document Frequency), analyzed the network, and derived centrality values. As a result of comparing the first and second fashion startup ecosystems, elements of policy, support, market, finance, and human capital were derived in the first period. In addition, in the second period, elements of policy, support, market, finance, and culture were derived. In the first period, the fashion startup ecosystem focused on fostering new designer startups by emphasizing support, finance, and human capital factors and focusing on policies. Meanwhile, in the second period, online-based fashion platform startups and fashion tech startups appeared with the support of digital transformation and fulfillment services triggered by COVID-19(Corona Virus Disease 19), private finances were emphasized, and cultural factors were derived along with success stories of fashion startups. This study is meaningful in that it helps in developing strategies for fashion startups to grow into sustainable companies.

• 대한가정학회지
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• 제33권4호
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• pp.37-47
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• 1995

The purpose of this study was to develop the Children's Social Support Scale to assess three potential aspects of social support in elementary school age children ; the children's subjective apprasials of family, peer, and teacher support ; the frequency of supportive behaviors available from the child's support network; and the size of children's social support network. The subjects of this study were 380 children of forth and sixth graders in elementary schools located in Seoul. The 68 items(perceived support scale 30 items, enacted support scale 35 items, and support network 3 items) were analyzed by the statistical methods of item analysis, principal factor analysis, Factor analysis revealed that a three factor solution was the best for the Perceived Support scale ; family peer, teacher support. Enacted Support scale comprised of three factors; emotional, self-esteem, and informational support. Support Network scale was composed of emotional, self-esteem, and informational support network. Reliabilities for the domains ranged form .75-89. It was concluded that the children's Social Support scale in general is acceptable for use in Korea.