• 대한화장품학회:학술대회논문집
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• 대한화장품학회 2003년도 IFSCC Conference Proceeding Book I
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• pp.73-84
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• 2003

Skin aging process on pre-menopausal women is a problem that needs to be prevented as early as possible. The decrease of oestrogen level which is one of the intrinsic factors of the skin aging process will affect the skin biological process, due to oestrogen receptors on the skin. A number of researches conducted on pre-menopausal women with the allocation of oestrogen hormone resulted in delaying the skin aging process. The administration of soy isoflavon, a phytoestrogen found in daily food, on pre-menopausal women is hoped to be able to prevent skin aging process, even clinically or molecular biologically. This research aims to explain the benefit of administering of soy isoflavon on skin aging process. The design of the research is randomised controlled trial (RCT). As many as 60 pre-menopausal women were collected with simple random sampling method. Soy isoflavon is an independent variable, while skin aging process is a dependent variable assessed from the hydration, sebum level, average roughness, depth of wrinkles, skin clarity, length of the telomere. Analysis was conducted using t and MANDVA tests and.the result showed a significance (F = 10,439; p = 0,001) over the allocation of soy isoflavon to the whole variable dependent, including the telomere length and the skin hydration, meant that allocation of soy isoflavon could delay skin aging process.

• 동서간호학연구지
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• 제29권1호
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• pp.6-14
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• 2023

Purpose: The purpose of this study was to determine effects of posttraumatic growth, aging anxiety, and spirituality on successful aging in late middle-aged women. Methods: Participants were 128 late middle-aged women. Data were analyzed using descriptive statistics, t-test, ANOVA, Pearson's correlation coefficients and hierarchical multiple regression with SPSS WIN 23.0 program. Results: Results showed that significant factors influencing successful aging were spirituality and monthly income. This regression model explained 21.4% of the variance in successful aging. Conclusion: These results provided the basic data for establishing an intervention strategy to increase the level of successful aging of middle-aged women. In addition, the results suggested that development of a nursing intervention program is in need.

• 한국산학기술학회논문지
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• 제14권8호
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• pp.3682-3690
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• 2013

본 연구는 미용학적 측면에서 중년여성을 대상으로 사회적 지지, 자기효능감, 주관적 건강 등 성공적 노화의 영향요인을 분석하고 검증하는 것이다. 서울과 경기 지역의 50~64세의 321명을 대상으로 설문조사하였으며 수집된 자료는 SPSS 18.0으로 분석하였고, 성공적 노화의 영향요인을 파악하기 위하여 다중회귀분석을 시행하였다. 그 결과를 요약하면 다음과 같다. 첫째, 성공적 노화에 가장 큰 영향을 미치는 요인은 사회적 지지였으며, 다음은 자기효능감, 주관적 건강의 순이었다. 둘째, 이들 변인들이 중년여성의 성공적 노화를 56.7% 설명하였다. 그러므로 중년여성들은 성공적인 노후를 위해 노화에 대한 능동적인 의식과 더불어 적극적인 태도를 취하는 것이 필요하며, 노년을 준비하는 예비 노년층에 맞는 실질적인 교육과 중재가 요구된다. 본 연구의 결과를 표면적 가치에 중점을 두고 있는 미용의 지식체계에 신체적, 심리적, 사회적 건강의 영역이 포함될 수 있도록 기초자료로 제공하고자 한다.

• 한국노년학
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• 제29권3호
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• pp.899-915
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• 2009

본 연구의 목적은 체력과 운동참여가 노인들의 건강한 노후에 미치는 영향에 대해 조사한 것으로 연구대상은 서울시 복지관에 다니고 운동에 참여하는 65세 이상의 노인 350명(남 96명, 여 223명)을 대상으로 하였고, 총 319부의 설문지와 체력측정을 실제 분석 자료로 사용하였다. 조사기간은 2006년 11월 1부터 11월 30일까지 설문조사와 체력측정을 실시하였으며, 자료처리는 Window용 SPSS 통계 Package 12.0 Version을 이용하여 빈도분석, 기술통계, 상관관계, 위계적 회귀분석 방법을 실시하였다. 위계적 회귀분석 결과는 다음과 같이 나타났다. 첫째, 월수입, 한달용돈, 주관적 건강상태, 하체근력, 운동행태, 참여기간이 건강한 노후에 영향을 주는 요인으로 나타났다. 둘째, 건강한 노후의 하위요인인 신체적 건강에서는 나이, 결혼유지 상태, 주관적 건강, 운동 행태, 운동참여기간이 영향을 미치는 요인으로 나타났다. 셋째, 건강한 노후의 하위요인인 인지·정신적 건강에서는 월수입, 한달용돈, 주관적 건강상태, 하체근력, 운동행태, 운동참여기간이 영향을 미치는 요인으로 나타났다. 넷째, 건강한 노후의 하위요인인 사회적·지지 건강에서는 월수입, 나이, 학력, 운동행태, 운동참여기간이 영향을 미치는 요인으로 나타났다. 따라서 이상과 같은 결과를 통해 얻어낸 결론은 다음과 같다. 첫째, 본 연구의 결과를 통해 한국 노인들의 건강한 노후를 반영했다는 점에서 의의가 크다. 둘째, 통계적용을 통해 얻어낸 결과 중에 운동행태에 대한 요인이 건강한 노후를 유지하는데 중요한 요소라는 점을 부각시켜야 할 것이다. 셋째, 노인들의 건강한 노후의 문항 점수에 관한 기준값 제시에 의의가 있다.

• Archives of Pharmacal Research
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• 제26권4호
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• pp.286-293
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• 2003

Several polyphenolic compounds and complex mixtures were isolated from brown algae species. The 1,1-diphenyl-2-picryhydarzyl (DPPH) radical scavenging activity and ferric reducing antioxidant power (FRAP) of these compounds were evaluated to determine their physiological usefulness as antioxidants for vascular protection. The antioxidative protection of low-density lipoprotein (LDL) was also evaluated and compared with that of catechin, because the generation of oxidized LDL is one of the most active and specific risk factors contributing to atherogenesis. Oral administration to rats of a commercially available sample ($VNP^{TM}$) containing 30% of these polyphenolic compounds and 70% dietary fiber revealed that the serum reducing capacity measured in terms of FRAP value was significantly elevated 30 min after the treatment, but declined rather quickly thereafter, indicating the good oral absorption of the compounds and their fast binding to the lumenal surface of the blood vessels. An eight-week, human, clinical trial (n=31) of $VNP^{TM}$ showed significant improvement in erectile function measured by IIEF (international index of erectile function) score. These results collectively demonstrated the usefulness of these polyphenolic compounds as fundamental chemopreventive agents against vascular risk factors originating from oxidative stress.

• 산업융합연구
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• 제20권10호
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• pp.103-111
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• 2022

본 연구의 목적은 코로나19 팬데믹 상황에서 농촌에 거주하는 중년 남성의 노화 불안에 영향을 미치는 요인을 파악하는 것이다. 본 연구의 설계는 서술적 조사연구를 이용하였다. 연구 대상자는 G 지역에 거주하는 만 45세 이상 64세 이하 중년 남성 180명이다. 자료는 SPSS WIN 프로그램을 이용하여 t-test, ANOVA, Pearson's correlation coefficient, 다중회귀분석을 이용하여 분석하였다. 회귀분석 결과 노화 불안에 영향을 미치는 요인은 스트레스(β=.10, p=.049), 경제적 어려움(β=.16, p=.007), 코로나19로 인한 심리적 고통(β=.18, p=.003), 가족 돌봄 부담(β=.50, p<.001)으로 확인되었으며(F=55.93, p<.001), 이들 변수의 설명력은 60.5%이었다. 추후 중년 남성의 노화 불안과 스트레스 관리를 위한 중재가 필요하며 코로나19로 인한 심리적 고통을 줄이고 경제적 어려움을 극복하기 위한 지원 정책 마련이 필요하다.

• 전기학회논문지
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• 제65권9호
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• pp.1518-1523
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• 2016

In this study, in order to understand the degradation characteristics of oil-paper insulation for power transformers and OF cables, tan delta was measured using cable model specimens with long-term accelerated thermal and electrical aging. In addition, to find out the degradation level due to the accelerated aging, tensile strengths of aged papers were measured. As a result, tan ${\delta}$ showed the characteristics of slight decrease at the first stage and then increase with the aging time, which could be analyzed due to the evaporation of remaining moisture and the change of aging rate with time. Also, the trend of tensile strengths with aging temperature and time was appeared to be exponentially decreased and by use of these data equivalent calculated lifetimes and accelerated aging factors were derived for each aging temperatures. After then, tan ${\delta}$ was analyzed with the equivalent operating years. For all different aging temperatures, the aged data were very well fit to the equivalent operating years and it is shown that tan ${\delta}$ was increased with the decrease of tensile strength.

• 대한간호학회지
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• 제43권2호
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• pp.176-184
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• 2013

Purpose: The purpose of this study was to investigate expectations regarding aging by middle-aged women in the community, and identify factors contributing to their expectations about aging. Methods: Participants in the survey for this study were 303 middle-aged women from community health centers and religious facilities in Seoul, Gyeonggi Province, and Chungcheongbuk Province. Data were collected from March 2 to April 17, 2012 using self-report structured questionnaires. The instruments were the Health Perceptions, Rosenberg Self-esteem Scale (RSES), Family APGAR, Expectations Regarding Aging (ERA-12). The data were analyzed using t-test, one-way ANOVA, Scheffe test, Pearson correlation coefficients and hierarchical multiple regression with IBM SPSS/WIN 20.0 program. Results: Perceived health status (${\beta}$=0.16, p=.009) and self-esteem (${\beta}$=0.20, p=.001) of middle-aged women were identified as significant predictors of expectations regarding aging, after adjusting for age, education, occupation, monthly income and menstrual status. Conclusion: These results suggest that nurses should make an effort to improve expectations about aging among middle-aged women. Ultimately, community health programs for middle aged women need to be developed to achieve successful aging.

• 대한안전경영과학회지
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• 제16권4호
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• pp.133-145
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• 2014

Aging of the fire organizations, typical disaster response agencies also will be in serious problems with aging society. It is expected that the ratio of more than fifties will reach 31~40% after 10~15 years in Seoul fire organization. This Aging of firefighters can bring about a serious problem in disaster and safety management, since firefighters require robust fitness and healthy bodies in disaster situations. In this study, after the analysis of aging status and trend of firefighters in Seoul, I have an empirical analysis about the impact this aging has on organization effectiveness and QA. As a result, the increase of the elderly reduced organization effectiveness and QA. In addition, in the group consisting of less than 50, it is expected to increase the organization's effectiveness and QA activities through field activity to improve the professional skills with age, but could not be confirmed. In the group consisting of more than fifties, it was found that aging had a significant negative impact on organizational effectiveness and QA activities as factors, including physical deterioration by aging.

• 지역사회간호학회지
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• 제18권4호
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• pp.513-522
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• 2007

Purpose: The purpose of this study was to gain knowledge of successful aging for the Korean elderly and to identify the effects of an intervention program on the change of the knowledge Method: Data were collected from 134 elders from 3 schools for the elderly in H City. The Successful Aging Scale was used to collect data and modified CDSMP was applied as the intervention. Descriptive statistics, t-test, ANOVA and ANCOVA were used. Results : The total score of the knowledge of successful aging among the elderly cohort was 2.44 out of 3, and the scores of the factors making up old age were 2.66 for the success of children, 2.63 for self-control, 2.56 for self-efficacy, and 2.05 for happy marriage. Life satisfaction from the success of children and self-control were strongly correlated(r=0.7036, p=0.000). Conclusion: The self-management program brought positive changes to the knowledge of successful aging through the self-control parameter, and although it could not change the degree of knowledge of the overall successful aging among the elderly cohort, the program represents the first Korean nursing intervention focused on self-management techniques needed for successful aging.