• 한국컴퓨터정보학회논문지
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• 제21권12호
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• pp.179-187
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• 2016

In this paper, we propose that it is necessary to expand the programs in the future, Iand it should be possible to activate and to participate the programs continuously, because the higher the participation in leisure program is, the higher life satisfaction.. The Korean Senior Citizens Association has a branch in each province and is used as a place where voluntarily provide friendship activities, hobbies for elderly people aged 65 and information exchange with other leisure activities. However, it was considered to be only a cursory space a few years ago, unlike the activation of leisure programs for the elderly welfare center. The purpose of this study is to investigate the effect of satisfaction of leisure program by type on life satisfaction of users who have experience in elderly university. The subjective health status and the residential type of participating elderly people differ in their life satisfaction. Therefore, it is important for the elderly to have regular health checkups and to maintain a stable residential style. And also, the experiment results show that life satisfaction was higher when leisure program use satisfaction was higher - especially, satisfaction with health program and health care program was higher.

• 기본간호학회지
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• 제16권3호
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• pp.264-271
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• 2009

Purpose: This study was done to identify the relationship of life satisfaction, family support, physical health and demographic characteristics to perceived health, and to identify factors affecting perceived health of elderly participating in programs in welfare centers for senior citizens. Method: The research design for this study was a descriptive survey design using a convenience sampling. Data collection was done using self-questionnaire with 211 elders from 2 welfare centers for senior citizens located in Seoul. ANOVA, t-test, Pearson correlation coefficients and hierachical multiple regression with the SPSS Win 12.0 Program were used to analyze the data. Results: The mean score for degree of perceived health was 3.27$\pm$0.91. Perceived health had a significant positive correlation with life satisfaction (r= .362, p< .001), family support (r= .403, p< .001), physical health (r= .424, p< .001). The explained variance for perceived health was 37.9%. Among the variables, physical health ($\beta$= .175, p= .014), life satisfaction ($\beta$= .208, p= .002), and family support ($\beta$= .277, p< .001) significantly predicted the degree of perceived health. Conclusion: Findings of this study provide a comprehensive understanding of perceived health and related factors for elders in Korea. However, further study with a larger random sample from various living environment is necessary.

• International Journal of Advanced Culture Technology
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• 제8권1호
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• pp.236-242
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• 2020

In this paper, we present the improvement in low moisturizing ability and stability that existing skin softeners have due to the low oil content, by developing skin softener using nanoemulsion of phospholipid liposome, based on the properties of nanoemulsion in cosmetic formulation. In this study, two types of oil; dimethicone (DC 200/6cs) or medium chain triglyceride (MCT), and two kinds of lecithin; unsaturated or saturated were respectively applied to produce nanoemulsion. In the particle size analysis of nanoemulsion, the droplet size of nanoemulsion containing DC200/6cs and unsaturated lecithin was the smallest, and all nanoemulsion showed high stability in the measurement of zeta potential. Therefore, with the smallest particle size and high stability, moisture contents and trans epidermal water loss(TEWL) were measured using the skin softener of DC200/6cs and unsaturated lecithin contained nanoemulsion, and the measurement was compared with the non-oil skin softener and the skin softener with only small amount of oil. The results showed that the moisture content of the skin softener using nanoemulsion increased greatly than other two skin softeners, showing high hydration ability and water retention capacity, and TEWL decreased greatly, therefore preventing the evaporation of moisture from the skin. As a result, the oil content and stability of the skin softener was improved by utilizing nanoemulson based of phospholipid liposome, and it is expected to be used in various ways in cosmetic industry.

• 한국전자통신학회논문지
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• 제8권6호
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• pp.971-977
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• 2013

본 연구는 청소년건강행태 온라인조사 자료를 토대로 고등학생의 인구사회학적 특성 및 일탈행동요인에 따른 스트레스 수준의 차이를 t-검증과 F-검증을 통해 비교하였다. 연구결과, 인구학적 특성 요인에 있어서는 여학생이 남학생보다, 양 부모와 동거하지 않는 경우에, 가계의 경제수준이 낮은 경우에, 전문계 고등학생의 경우에, 고학년인 경우에, 학업성적이 낮은 경우에, 일탈행동요인에 있어서는 인터넷 중독인 경우에, 문제음주를 한 경우에, 흡연을 한 경우의 고등학생이 그렇지 않은 경우에 비해 통계학적으로 유의하게 높은 스트레스 수준을 보였다. 본 연구에서는 이러한 결과를 토대로 고등학생의 스트레스 완화 방안에 대해 논의하였다.

• 한국콘텐츠학회논문지
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• 제14권3호
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• pp.314-327
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• 2014

본 연구는 간호대학 4학년 학생의 학습유형에 따른 응급상황관리 시뮬레이션 교육의 효과를 확인하고자 실시된 단일군 사전-사후 유사실험 연구이다. 연구 대상자는 4년제 간호대학에 재학 중인 58명의 학생이었으며, 연구는 2013년 6월 24일부터 7월 12일까지 실시되었다. 구조화된 설문지를 이용하여 간호대학 4학년 학생의 학습유형과 교육효과(비판적 사고성향, 문제해결과정, 협력, 실습만족도, 자신감)를 조사하였으며, 서술통계, t-test, ANOVA, Mann-Whitney U 검정, Kruskal-Wallis를 이용하여 자료를 분석하였다. 간호대학 4학년 학생의 학습유형은 수렴자 46.6%, 융합자 34.5%, 적응자 15.5%, 분산자 3.4%이었다. 응급상황관리 시뮬레이션 교육은 비판적 사고성향, 문제해결과정, 협력, 자신감에 유의한 향상을 보였으나, 학습유형에 따른 교육효과는 유의한 차이를 보이지 않았다. 이를 기초로 학습유형과 시뮬레이션 교육효과 간의 관계에 대한 재고찰을 통해 시뮬레이션 교육의 효과를 극대화시킬 수 있는 방안의 모색이 필요할 것이다.

• International Journal of Advanced Culture Technology
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• 제8권3호
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• pp.231-240
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• 2020

In this paper, we present to evaluate physiological activity of Asparagopsis armata extraction. After extraction with Asparagopsis armata using hydrothermal and supercritical carbon dioxide, various physiological activities were examined. The total concentration of polyphenol compounds was determined to be 18.85 mg/g of hydrothermal Asparagopsis armata extraction and 14.74 mg/g of supercritical Asparagopsis armata extraction. In DPPH radical scavenging assay, ascorbic acid was used as positive antioxidant control. In ABTS radical scavenging assay, ascorbic acid was used as positive antioxidant control. The percentage of inhibition and IC50 were measured. The IC50 of Asparagopsis armata extraction is 261.44ppm and the IC50 of supercritical Asparagopsis armata extraction is 153.98 ppm. The elastase inhibitory assay showed concentration dependence and the IC50 of hydrothermal Asparagopsis armata extraction is 3387 ppm and the IC50 of supercritical Asparagopsis armata extraction is higher than 2500 ppm. In mushroom tyrosinase inhibition experiments, tyrosinase inhibition's IC50 of supercritical Asparagopsis armata extraction was 248.06. In the SOD-like experiments, the concentration-dependent results were showed and IC50 of hydrothermal Asparagopsis armata extraction is 845.29 ppm. In the antimicrobial experiments, maximum clear zones of supercritical Asparagopsis armata extraction represented 23.00 mm in Propionibacterium acnes. In the other hand, in experiments with the same conditions, hydrothermal Asparagopsis armata extraction had no effect in all strains.

• 의료ㆍ복지 건축 : 한국의료복지건축학회 논문집
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• 제16권1호
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• pp.55-63
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• 2010

The study was initially designed to look into the soon-to-be senior citizens' preferences for the life after retirement in aging society. Its outcomes are to be contributed to grading up the quality of housing culture through examining the expected changes of housing types in the future. The increasing number of the soon-to-be senior citizens becomes leading subjects in information, culture and consumption areas. Therefore it is significant to present a model of housing types for those citizens by analyzing their preferred residence after retirement. To complete those objectives, a set of questionnaires concerning sex, age, district, education and income of those subjects in 40's-50's, who are expected to be more than 20 percent of national population by 2030, were collected and analyzed to find out their preferences over housing types, residential welfare facilities, and co-housing. The results show that the preferences over the residential welfare facilities and co-housing for those who are able to move for themselves are low, while the preferences over single-unit houses in the suburbs within 2 hours from a city are very high. Preferences for apartments in the urban areas are high for those with high income and education. In contrast preferences for life in their hometowns are high for those whose income and education are relatively low. Most of those with some difficulties in moving for themselves want to get help with welfare facilities for the elderly people. And the preferences of those who want to receive help from assistants are different from those preferring to get help from their offsprings, which tells a need for further study of the convertible housing types according to their family members.

• 한국학교보건학회지
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• 제9권2호
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• pp.239-248
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• 1996

This descriptive study was done to investigate the degree of knowledge and attitudes, the need of health education, and the relationship between knowledge and attitudes concerning AIDS in senior high school students. The data was collected from 386 senior high school students(200 boys, 180 girls) in K city. The data was gathered by a self reporting questionnaire, from Nov. 22nd to the 30th, 1995. Data was analyzed using the descriptive statistics methods: t-test, F-test, Pearson-Correlation Coefficient, GLM with the statistical computer package, SAS. The Result of this study were as follows : 1. The mean score of knowledge about AIDS was 42.70 from a total score of 58, showing significant differences between boys and girls (p<0.0001). 2. The mean score of attitudes about AIDS was 29.95 from a total score of 40, showing no significant differences between boys and girls. 3. The selected contents that the students want to learn were prevention, etiology, transmission, symptoms, and treatment of AIDS in that order. 4. The relationship between knowledge and attitude about AIDS show a positive correlation and is statistically significant(r=0.27, p<0.0001). The information obtained from this study will provi a useful data to develop a practical health education program about AIDS for senior high school students.

• 디지털융복합연구
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• 제11권9호
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• pp.113-126
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• 2013

본 연구는 일자리특성이 노인일자리사업 참여노인의 직무만족과 생활만족도에 미치는 영향과 사회적 지지의 조절효과를 탐구하는데 그 목적이 있었다. 본 연구를 위한 자료로는 한국노인인력개발원의 2012년 노인일자리사업 참여노인 실태조사 자료를 사용하였으며, 주된 자료분석방법으로는 위계적 중다회귀분석방법을 사용하였다. 연구결과, 직무내용, 근로환경, 교육 및 서비스환경의 네 일자리특성 변수들은 노인일자리사업 참여노인들의 직무만족에 정의 영향을 미치는 반면에 급여는 유의미한 영향을 미치지 않으며, 직무만족은 노인일자리사업 참여노인들의 생활만족도 증대에 긍정적인 기여를 하는 것으로 나타났다. 이에 덧붙여, 사회적 지지(자녀지지와 외부지지)는 일자리특성과 직무 만족 및 직무만족과 생활만족도 간의 관계를 조절하지 않는 것으로 나타났다.

• 융합정보논문지
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• 제11권6호
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• pp.206-212
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• 2021

본 연구는 참당귀에서 유효 성분을 보다 효율적으로 추출하는 방법을 찾아 참당귀의 효능을 극대화하는 것을 목표로 하였다. 열수, 에탄올 및 초임계 이산화탄소 추출법으로 참당귀를 추출한 후, 데커신, 데커시놀 안젤레이트 함량 분석, 총 폴리페놀 함량 정량, 그리고 항산화, 미백, 항균에 대한 효능 평가를 진행하였다. 데커신, 데커시놀 안젤레이트의 함량은 초임계 이산화탄소 추출물에서 38.65%로 매우 높았고, 총 폴리페놀 함량은 열수 추출물, 에탄올 추출물, 초임계 이산화탄소 추출물 순으로 높았지만, 그 차이가 비교적 적었다. 항산화 효능은 총 폴리페놀 함량과 경향이 일치하였고, 항균 효능은 데커신, 데커시놀 안젤레이트 함량과 경향이 일치하였다. 본 연구를 통해 참당귀에서 유효 성분을 추출하기 위한 최적의 방법은 초임계 이산화탄소 추출법임을 확인하였다.