• 가족자원경영과 정책
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• 제23권3호
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• pp.133-148
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• 2019

This study aimed to explore the moderating effect of family support resources on family caregiver burden as it in turn affects psychological well-being among middle-aged working mothers. Through purposive sampling, the study recruited 325 married employed mothers age 40-50 years who live in Seoul and who have more than 1 child and living parents or parents-in-law. The investigation was performed April 1-30, 2018, with the participants sampled from companies, schools and religious organizations in Seoul. The collected data were statistically analyzed using the SPSS 21.0 package. The results of this study were as follows: First, of all categories of caregiver burden, the score for burden of caring for elderly parents was 3.01 (SD = .81), slightly higher than the median of 3 points; childcare burden scored 3.16 (SD = .73), also higher than the median value; and family support resources scored 3.40 (.89), higher than the median of 3. Overall psychological well-being rated 3.25 (SD = .56). Second, health and educational level, the burdens of caring for elderly parents and childcare and family support resources were found to significantly affect psychological well-being. Third, family support resources, a moderating variable, were found to significantly moderate and ease the effect of childcare burden on middle-aged working mothers' psychological well-being. Furthermore, in the analysis of their moderating effect, family support resources were confirmed to positively affect psychological well-being by moderating childcare burden experienced by middle-aged working mothers.

• 산업진흥연구
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• 제6권1호
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• pp.43-53
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• 2021

이 연구는 서울과 수도권에 근무 중인 40~50대의 중년직장인을 대상으로 중년직장인이 인지하는 퇴직에 대한 태도가 퇴직준비와 직무만족도에 유의미한 영향을 미치는지를 검증하는 연구이다. 서울과 수도권에 400부의 설문지를 배포한 것 중 회수된 362부를 연구에 사용하였다. 두 개의 가설을 세워 가설검증을 진행하였고, 그 결과 중년직장인의 퇴직태도 중 강요된 좌절은 퇴직준비의 재정과 가족에만 유의미한 부(-)적 영향을 미치는 것으로 나타났고, 새로운 출발은 퇴직준비의 모든 하위변인(재정, 가족, 건강, 여가와 봉사)에 유의미한 정(+)적 영향을 미치는 것으로 나타났다. 두 번째 가설인 직무만족도의 영향에선 퇴직태도의 노년휴식과 새로운 출발이 직무만족도에 유의미한 정(+)적 영향을 미치는 것으로 나타났다. 이 결과로 퇴직을 강요된 좌절이라고 인지할수록 재정과 가족에 대한 퇴직준비가 낮았고, 퇴직을 새로운 출발로 인지할수록 퇴직준비의 모든 항목이 높게 나타났다. 또한 퇴직을 노년의 휴식과 새로운 출발이라고 인지할수록 직무만족도 역시 높게 나타났다. 이로써 퇴직을 앞둔 중년직장인들의 퇴직에 대한 태도가 퇴직준비와 직무만족도에 유의미한 영향을 미친다는 것을 알 수 있다.

• Journal of Microbiology and Biotechnology
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• 제19권12호
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• pp.1672-1678
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• 2009

We studied the effects of aged total petroleum hydrocarbons (aged TPH) on the survival of allochthonous diesel-degrading Rhodococcus sp. strain YS-7 in both laboratory and field investigations. The aged TPH extracted from a crude-oil-contaminated site were fractionized by thin-layer chromatography/flame ionization detection (TLC/FID). The three fractions identified were saturated aliphatic (SA), aromatic hydrocarbon (AH), and asphaltene-resin (AR). The ratio and composition of the separated fractions in the aged TPH were quite different from the crude-oil fractions. In the aged TPH, the SA and AH fractions were reduced and the AR fraction was dramatically increased compared with crude oil. The SA and AH fractions (2 mg/l each) of the aged TPH inhibited the growth of strain YS-7. Unexpectedly, the AR fraction had no effect on the survival of strain YS-7. However, crude oil (1,000 mg/l) did not inhibit the growth of strain YS-7. When strain YS-7 was inoculated into an aged crude-oil-contaminated field and its presence was monitored by fluorescent in situ hybridization (FISH), we discovered that it had disappeared on 36 days after the inoculation. For the first time, this study has demonstrated that the SA and AH fractions in aged TPH are more toxic to an allochthonous diesel-degrading strain than the AR fraction.

• Nutrition Research and Practice
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• 제6권3호
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• pp.232-237
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• 2012

This study was done to explore the effect of Korean women's salt usage behavior on their sodium intake and excretion according to aging. Dietary sodium intake and salt usage behavior were analyzed to compare the difference between young and middle-aged women. One hundred fifty six young women and 77 middle-aged women without hypertension or any current medication were recruited. Body mass index, waist hip ratio, blood pressure were measured from each subject. Salt usage behaviors were surveyed with questionnaire, sodium intake with 24-hr recall method, and sodium excretion with spot urine. Middle-aged women were more obese than young women according to body mass index and waist hip ratio. Blood pressure was significantly higher for the middle-aged. Young women consumed more fats and middle-aged women more carbohydrates. Middle-aged women consumed more sodium and potassium, and excreted more sodium. Among questionnaire items, kimchi, soup or pot stew, or salted vegetables were found to be related with high sodium diet. Salted vegetables and salted nuts and potato chips were significantly correlated with young women's high sodium diet, while soy sauce on fried food, kimchi, salted vegetables accounted for middle-aged women's high sodium diet. With these results, we concluded that middle-aged women consumed more carbohydrates, less fat, and more sodium and potassium than young women. Middle-aged women frequently choose kimchi, soup or pot stew, or salted vegetables, and they contribute to high sodium intake. We recommend to choose low-salt kimchi, less soup or pot stew, and more fresh vegetables for lower sodium diet.

• 한국축산식품학회지
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• 제43권2호
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• pp.269-281
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• 2023

In this study, we evaluate the effect of gelatin coating and sonication of wet-aged pork loin on quality. The moisture content of wet-aged pork loin with sonication and gelatin coating was the highest in the G5S sample (5% gelatin coating and sonication), while the moisture content of wet-aged pork loin with sonication was higher than that without sonication. The pH of wet-aged pork loin with sonication was lower than that without sonication. The aging loss of 5% gelatin coating with sonication was significantly lower than that of G0 (control), while the cooking loss was the lowest in G0 wet-aged pork loin. The water holding capacity of the wet-aged pork loin was the highest in G1. The thiobarbituric acid reactive substances value of wet-aged pork loin was significantly decreased with coating and not affected by sonication. The gelatin coating and sonication treatment significantly increased the myofibrillar fragmentation index of the samples. Shear force of wet-aged pork loin significantly decreased as the samples were gelatin-coated and sonicated. The myofibrillar and total protein solubilities were not significantly different between samples. In conclusion, the 1% gelatin coating with sonication can enhance the quality of wet-aged pork loin.

• 가족자원경영과 정책
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• 제16권2호
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• pp.103-121
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• 2012

This study examines whether reciprocity exists in intergenerational resource transfers from middle-aged children to elderly parents. Analyzing data from a sample of 1123 middle-aged adults, this study highlights the importance of reciprocity in the transfer of resources between middle-aged adults and their elderly parents. The possibility of an inheritance shows a very strong effect on care-giving to elderly parents. Furthermore, past financial transfers from parents to middle-aged children correlates strongly with financial transfers from middle-aged children to their elderly parents.

• 한국학교ㆍ지역보건교육학회지
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• 제16권3호
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• pp.79-89
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• 2015

Objectives: This study aims to examine the effect of psychological capital on turnover intension and job satisfaction by aged care facility workers. Methods : Samples were obtained from 147 aged care facility workers in one county of Kyungsangbukdo. The study conducted a correlation and a regression analysis to learn how psychological capital (self-efficacy, hope, optimism, resilience) would affect turnover intension and job satisfaction. Results : First, age and marital status turned out to have a positive (+) influence on job satisfaction which would be negative (-) affected by tenure of office. Second, hope, sub-variable of Psychological Capital, affected a negative (-) influence on turnover intension. Third, resilience, sub-variable of Psychological Capital, affected a positive(+) influence on job satisfaction. Conclusions: It is suggested to develop the psychological capital of aged care facility workers, effective welfare system and educational program are required for better job satisfaction.

• 가정∙방문간호학회지
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• 제22권2호
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• pp.300-309
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• 2015

Purpose: This study investigated the effect of depression, life stress and resilience on quality of life among middle-aged women. Methods: A descriptive correlation study design was used with a convenience sample consisting of 201 middle-aged women recruited from an urban area. SPSS 21.0 was used for a descriptive analysis, t-test, ANOVA, Pearson's correlations and multiple-regression analysis. Results: Quality of life had a significant positive correlation with resilience(r=.53, p<.001) and negative correlation with life stress(r=-.27, p<.001). The significant factors for quality of life were resilience (B=.425, p<.001) marital-status (B=.227, p=.001) and health status (B=-216, p=.001). These factors explained 36.8% of the variance in quality of life. Conclusions: In conclusion, to promote quality of life middle-aged women, there is a need to develop an intervention program to improve resilience.

• 대한임상전기생리학회지
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• 제2권2호
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• pp.51-59
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• 2004

The purpose of this study was to analyze. The effect of participation physical activities on health care patterns in the aged. The subject of the study was selected by multi-stage stratified cluster random sampling among the aged center and aged club to participate program whose age were 65 and over year old among inhabitant the Kwangju metropolitan area. The data were collected through a questionnaire adapted from Payne and Hahn's(1986) 'Understanding Your Health-A personal profile; Evaluating Your Health'. The pilot test was executed after the questionnaire was translated into Korean.

• 문화기술의 융합
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• 제6권3호
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• pp.67-74
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• 2020

중년여성들은 여성성의 상실과 함께 신체적, 정신적 변화를 겪게 되며, 자녀의 성장과 독립으로 돌봄과 양육의 역할이 감소되면서 심리적으로 공허함을 느끼기도 한다. 이 여성들은 자신의 역할감소에 따른 상실감과 공허함을 자신의 여가생활을 위해 자신의 가치관과 신념을 유지하는 계기로 이해하고 있다. 이에 중년여성들은 공예활동체험을 통하여 인간과 인간의 소통을 통한 사회적 관계에서 이루어지는 관계형성과 자아실현의 기회로 인식하여 우울감이나 공허한 마음과 같은 중년의 위기에 나타나는 부정적 감정을 극복하고 자아존중감과 사회적 지지를 확립하고 있다. 우리는 이 연구에서 공예활동의 체험요소가 중년여성의 자아존중감과 사회적 지지에 미치는 영향을 분석하기 위하여 공예활동의 체험요소를 독립변수로, 자아존중감과 사회적 지지를 종속변수로 하는 연구모형을 설정하였다. 연구결과 교육적 체험, 오락적 체험, 일탈적 체험은 자아존중감에 유의한 영향을 미치고 있으나 심미적 체험은 유의한 영향을 미치지 못하고 있다. 그리고 오락적 체험, 심미적 체험은 사회적 지지에 유의한 영향을 주지만 교육적 체험, 일탈적 체험에는 유의한 영향을 주지 못하였다. 따라서 중년여성의 감각과 감성의 변화에 영향을 줄 수 있는 체험공간의 환경적 특성인 미학적 요소와 시각적 요소를 살릴 수 있는 콘텐츠와 교류할 수 할 수 있는 출발에서 접근할 수 있도록 공예체험에 대하여 제도적으로 지원하는 방안이 제공되어야 한다. 그리고 공예활동으로 궁극적인 삶에 변화를 주는 요인을 고려하지 않은 한계가 있어 웰빙과 관련된 변수 등을 도출하여 새로운 모형을 제시할 것을 제안하고자 한다.