시니어의 AIP를 위한 주거환경 계획특성 연구

장주영 ( Chang Jooyoung ),황용섭 ( Hwang Yongseup ),김주연 ( Kim Jooyun ) 한국공간디자인학회 2021 한국공간디자인학회논문집 Vol.16 No.4

(Research Background and Purpose) Republic of Korea is experiencing an unprecedented rapid aging and low birth rate in the world. As entering a super-aged society in 2025, it is required to study the elderly housing. ’Aging in place’ refers to allowing the elderly to spend the rest of their lives at home or community where they have lived for a long time. As world population gets older, the designs for elderly are applied as a basic concept. Therefore, this study attempts to identify the characteristics of the plans that affect the elderly housing environment that enables AIP, and suggest points to consider in preparing alternatives for elderly housing based on the research results. (Research method) This study is under the conditions that a living environment should be created centering on the value of AIP in response to changes in the demographic structure caused by the expansion of the aged population. First, the factors of elderly's residential environment for AIP were derived by comparing and analyzing the characteristics of the elderly and the concept of AIP and elderly housing by the comprehensive literature review. Second, the domestic and foreign cases of elderly housing were compared and analyzed with the elements of planning characteristics. The targets of analysis were the public urban rental housing, where single and married households mainly reside. Third, it was analyzed whether the cases satisfy the residential environment incorporating the concept of AIP for the elderly and discussed the required elements in planning the future residential space design for the elderly. (Conclusion) The results of this study are as follows. First, four characteristics, such as 'functional', 'physical', 'social', and' service support' and their respective detailed elements were derived. More specifically, 'safety', 'accessibility', 'mobility', and 'identification' were shown as the functional characteristic , and 'comfort', 'eco-friendly', and 'sustainability' were indicated as the physical characteristic. “sociality” and “community” represent the social characteristics. Lastly, 'service supportability' and 'ease of management' appeared as the service support. Second, case analysis results suggest that 'social characteristics' was the highest among the four characteristics. Third, 'safety' for creating a safe and convenient environment and 'accessibility' were high in the functional characteristics. The continuous service and residential mobility are important factors in the 'functional characteristics'. In ‘Physical characteristics’, ‘comfortable’ was high. 'Sociality', which provides space for social exchange is the most important factor in service support characteristics. In the 'Service Support Characteristics', the 'Service Supportability' that can provide various joint life services was highly shown. (Conclusion) This study has significance as basic data when planning a space based on the characteristics of the residential environment applying the concept of AIP in designing the residential space for the elderly.

농촌고령화 위기 대응을 위한 지역특성 변화 분석지표 개발

이지민,이윤희,배연정,이정재,서교 한국농촌계획학회 2012 농촌계획 Vol.18 No.4

Korean population has been rapidly aging. Most of people regard the aging population as future crisis due to the rate of change and agree to prepare for a soft-landing on aging society in South Korea. Particularly, the aging population growth in rural areas is much faster than urban areas. Also rural areas relatively have poorer social and economic conditions so the countermeasures for population aging considering related social and economic indices are required. Moreover, each rural region has the different preparedness level for rural aging based on regional socio-economic characteristics. In this study, we analyzed correlations of the rural aging rate and local characteristics and developed an evaluation index to show the regional preparedness status for rural aging. To test the applicability of developed indicators, we applied them to 161 rural regions and assessed regional preparedness level for rural aging. This study would provide basic data for establishing policies for rural aging.

Aging mechanism for improving the tenderness and taste characteristics of meat

Seon-Tea Joo,이은영,손유민,Md. Jakir Hossain,김찬진,Sohee Kim,황영화 한국축산학회 2023 한국축산학회지 Vol.65 No.6

Tenderness and taste characteristics of meat are the key determinants of the meat choices of consumers. This review summarizes the contemporary research on the molecular mechanisms by which postmortem aging of meat improves the tenderness and taste characteristics. The fundamental mechanism by which postmortem aging improves the tenderness of meat involves the operation of the calpain system due to apoptosis, resulting in proteolytic enzyme-induced degradation of cytoskeletal myofibrillar proteins. The improvement of taste characteristics by postmortem aging is mainly explained by the increase in the content of taste-related peptides, free amino acids, and nucleotides produced by increased hydrolysis activity. This review improves our understanding of the published research on tenderness and taste characteristics of meat and provides insights to improve these attributes of meat through postmortem aging.

PZT 세라믹스에 있어서 길이진동모드의 경시변화

이개명,김병효,황충구,강찬호,현덕수 한국전기전자재료학회 2002 전기전자재료학회논문지 Vol.15 No.10

Aging stabilities of the operating frequency of piezoelectric devices such as filter, oscillator and discriminator are very important. In this study it was studied aging stabilities of the length-extensional vibration mode of Pb(Zr$\^$y/O$_3$+ x[wt%]Cr$_2$Co$_3$ ceramics. PZT ceramics in morphotropic phase boundary have higher aging rates of k$\_$31/ and resonance frequency than those in tetragonal phase or rhombohedral phase. Thermal aging moves the composition with maximum aging rate to Zr-rich side in Cr$_2$O$_3$ not added PZT system. In the PZT system, aging rates of k$\_$31/ and resonance frequency for first 30 days are bigger than those for the following 90 days. Thermal aging decrease those for first 30 days. Aging rate of resonance frequency of the ceramics with x=0.1, y=0.53 and x=0.3, y=0.53 increased by thermal aging.

중·장년층의 라이프스타일과 선호하는 노인복지주택 특성

이수부,김미희 한국주거학회 2020 한국주거학회 논문집 Vol.31 No.4

The purposes of this study are to investigate the differences in the preferred characteristics of a welfare house for the aged according to the lifestyle types of the middle class middle-aged. The preferred characteristics of the residential environment for a welfare house for the aged are categorized into preferred physical characteristics, preferred service & program characteristics, preferred management characteristics. This study conducted an online web-survey targeting the middle class middle-aged in 40-59 as potential consumers of welfare housing for the elderly, residing in the capital area, and six major metropolitan cities, during October, 2019. The data was collected from total 308 subjects, and the data analysis was conducted with the use of factor analysis, cluster analysis, Chi-square test (χ2), and one-way ANOVA. This study has conclusions as follows; 1) The middle-aged middle class preferred store, sauna, physiotherapy clinic, and trail among common-use spaces. In the provision of services, it would be needed to provide more various services such as basic emergency management & nursing service, and cleaning & laundry service. Regarding the programs, they preferred the horticulture, vegetable gardening, swimming, and learning musical instruments. 2) Lifestyles were classified into‘Fashion·creativity-type’, ‘Achievement·creativity-type’, ‘Passive-type’ and ‘Leader-type’. In the preferred characteristics of welfare house for the aged in accordance with the types of lifestyle. Overall, the ‘Fashion·creativity-type’ preferred such leisure space and program compared to other groups while the ‘Leader-type’ relatively less preferred such leisure space and program than other groups. 본 연구의 목적은 노인복지주택의 예비 수요자인 중산층이면서 40세부터 59세까지의 중․장년층의 라이프스타일의 유형을 분류하고 이에 따른 노인복지주택 선호 특성을 규명하여 노후의 삶의 질을 높여줄 수 있는 노인복지주택을 계획하기 위한 자료를 제공하는 것이다. 조사대상은 서울특별시 및 경기도를 포함한 수도권과 6대 광역시(인천, 대구, 부산, 광주, 대전, 울산)에 거주하는 노인복지주택의 예비 수요자인 만 40세부터 59세까지의 중․장년층 중에서 중산층을 대상으로 2019년 10월 1일부터 2019년 10월 7일까지 온라인 조사 전문기관인 한국리서치를 통하여 온라인 웹 조사를 실시하였으며, 총 308명을 대상으로 자료를 수집하였고 자료분석은 요인분석, 군집분석, 교차분석과 카이제곱검증(x2), 그리고 일원분산분석을 활용하였다. 조사결과 다음과 같이 결론을 내린다. 첫째, 중산층의 중ㆍ장년층 노인복지주택의 공용공간 중에서 상점, 사우나, 물리치료실, 산책로에 대해서 보다 선호하는 경향을 보이므로 공용공간 계획 시 이들 공간을 우선적으로 고려할 필요가 있다. 서비스 제공에 있어서는 기본 응급관리 및 간호서비스, 청소 및 세탁 서비스 등을 좀 더 다양하게 제공할 필요가 있고, 특히, 의무식 식사제공 서비스에서는 비용부담의 이유로 1일 2식 의무식을 보다 더 선호하였다. 프로그램에 있어서는 원예ㆍ텃밭 가꾸기, 수영, 악기배우기를 보다 선호하였고, 비용을 지불하더라도 참여하고 싶은 프로그램은 원예ㆍ텃밭 가꾸기이었으므로, ‘원예ㆍ텃밭가꾸기’ 프로그램에는 좀 더 세심한 노력을 기울일 필요가 있다. 둘째, 중상층 중ㆍ장년층의 라이프스타일은 군집분석 결과 ‘유행ㆍ창작형’, ‘성취ㆍ창의형’, ‘소극적 수동형’, ‘지도자형’으로 분류되었다. 각 유형의 구성비율을 보면, 유행창작형이 제일 많았고 그 다음은 성취 창의형과 소극적 수동형이 비슷하게 분포되었으며 리더추구형이 제일 적었다. 라이프스타일 유형에 따른 노인복지주택의 선호특성에 있어서는 여가공간과 여가프로그램에 있어서 유의미한 차이가 있었는데, 유행창작형은 전체적으로 다른 집단에 비하여 이러한 여가공간과 프로그램을 보다 더 선호하는 경향이 있었는데 반하여, 지도자형은 다른 집단에 비하여 이러한 여가공간과 프로그램에 비교적 덜 선호하였다. 즉, 중산층 중ㆍ장년층은 이전 세대보다 사회경험이 많고 경제적으로 풍요로운 노후에도 활발한 여가 활동에 대한 욕구를 짐작할 수 있으며, 자기 개발을 위한 다양한 프로그램의 참여의지를 반영한다고 볼 수 있다. 본 조사는 웹을 이용한 설문조사 방법을 이용했기 때문에 이메일을 사용하지 않는 사람들의 의견을 반영하지 못한 한계를 지니고 있다.

P200 : Phototrichogram analysis of normal scalp hair characteristics with aging

( Jung Eun Kim ),( Joo Hyun Lee ),( Kwang Hyun Choi ),( Won Soo Lee ),( Gwang Seong Choi ),( Oh Sang Kwon ),( Moon Bum Kim ),( Chang Hun Huh ),( Chull Wan Ihm ),( Young Chul Kye ),( Byung In Ro9 ),( W 대한피부과학회 2013 대한피부과학회 학술발표대회집 Vol.65 No.2

Background: Phototrichogram analysis of normal scalp hair characteristics in Asian populations is not well characterized. Objectives: To investigate the normal hair characteristics of South Koreans using a phototrichogram. Methods: We enrolled 674 males and 683 females between the ages of 10 and 69. Hair density, thickness and the white hair percentage were measured via phototrichogram. Six scalp sites, including front, top, the peak between top and back, back, and the right and left sides were targeted. Results: The mean hair density, hair thickness, and the white hair percentage were not significantly different between genders at any scalp site. The mean hair density and thickness were significantly different according to scalp sites. Hair density declined with age, especially at the peak between top and back. Males and females showed different patterns of aging in hair density. Hair thickness changed little with age. But, mean hair thickness generally tended to increase until the 20s, reach a plateau between the 20s and 50s, and decrease after the 50s. The mean white hair percentages were 1.84 ± 4.24% in males and 1.66 ± 4.21% in females. The mean white hair percentages were significantly increased in subjects greater than 40 years of age. Conclusion: We described the normal characteristics and aging patterns of scalp hair in a Korean population.

Study on the Difference in the Level of Preparation for Old Age and Happiness according to the General Characteristics of Senior Welfare Center Attendees.

Jung-Sook Seo,Sung-Je Cho 한국정보전자통신기술학회 2017 한국정보전자통신기술학회논문지 Vol.10 No.4

The aim of this study is to verify the difference in the level of happiness and preparation for old age according to the general characteristics of senior welfare center attendees. The subjects of the study were 148 attendees of OO senior welfare center in Seoul and a survey was conducted from July 4 to October 7, 2016. The method of analysis was by using the SPSSWIN 18.0 program, a 5% level of significance was verified in a frequency analysis, t-test, one-way ANOVA, correlation analysis, and multiple regression analysis. The results showed that first, from investigating the difference in the level of preparation for old age according to general characteristics, there was a significant difference according to age, occupation, monthly income, and physical condition but there was no significant difference according to gender and level of education. Second, as a result of observing the difference in the level of happiness according to general characteristics, although there was a significant difference according to occupation and monthly income, the difference level according to gender, age, level of education, health condition was less than a 5% level of significance. Third, from observing the correlation between the level of happiness and preparation of old age, it was found that happiness was positively correlated to preparation for old age in the following order: physical preparation for old age ((r=.576, p〈.001), economic preparation for old age (r=.570, p〈.001), psychological preparation for old age (r=.526, p〈.001), social preparation for old age (r=.525, p〈.001). It is forecasted that this study will be used as base line data for improvement of happiness and preparation for old age for the elderly according to general characteristics.

Study on the Difference in the Level of Preparation for Old Age and Happiness according to the General Characteristics of Senior Welfare Center Attendees.

Seo, Jung-Sook,Cho, Sung-Je Korea Information Electronic Communication Technol 2017 한국정보전자통신기술학회논문지 Vol.10 No.4

The aim of this study is to verify the difference in the level of happiness and preparation for old age according to the general characteristics of senior welfare center attendees. The subjects of the study were 148 attendees of OO senior welfare center in Seoul and a survey was conducted from July 4 to October 7, 2016. The method of analysis was by using the SPSSWIN 18.0 program, a 5% level of significance was verified in a frequency analysis, t-test, one-way ANOVA, correlation analysis, and multiple regression analysis. The results showed that first, from investigating the difference in the level of preparation for old age according to general characteristics, there was a significant difference according to age, occupation, monthly income, and physical condition but there was no significant difference according to gender and level of education. Second, as a result of observing the difference in the level of happiness according to general characteristics, although there was a significant difference according to occupation and monthly income, the difference level according to gender, age, level of education, health condition was less than a 5% level of significance. Third, from observing the correlation between the level of happiness and preparation of old age, it was found that happiness was positively correlated to preparation for old age in the following order: physical preparation for old age ((r=.576, p<.001), economic preparation for old age (r=.570, p<.001), psychological preparation for old age (r=.526, p<.001), social preparation for old age (r=.525, p<.001). It is forecasted that this study will be used as base line data for improvement of happiness and preparation for old age for the elderly according to general characteristics.

Study on the Difference in the Level of Preparation for Old Age and Happiness according to the General Characteristics of Senior Welfare Center Attendees

서정숙,조성제 한국정보전자통신기술학회 2017 한국정보전자통신기술학회논문지 Vol.10 No.4

The aim of this study is to verify the difference in the level of happiness and preparation for old age according to the general characteristics of senior welfare center attendees. The subjects of the study were 148 attendees of OO senior welfare center in Seoul and a survey was conducted from July 4 to October 7, 2016. The method of analysis was by using the SPSSWIN 18.0 program, a 5% level of significance was verified in a frequency analysis, t-test, one-way ANOVA, correlation analysis, and multiple regression analysis. The results showed that first, from investigating the difference in the level of preparation for old age according to general characteristics, there was a significant difference according to age, occupation, monthly income, and physical condition but there was no significant difference according to gender and level of education. Second, as a result of observing the difference in the level of happiness according to general characteristics, although there was a significant difference according to occupation and monthly income, the difference level according to gender, age, level of education, health condition was less than a 5% level of significance. Third, from observing the correlation between the level of happiness and preparation of old age, it was found that happiness was positively correlated to preparation for old age in the following order: physical preparation for old age ((r=.576, p<.001), economic preparation for old age (r=.570, p<.001), psychological preparation for old age (r=.526, p<.001), social preparation for old age (r=.525, p<.001). It is forecasted that this study will be used as base line data for improvement of happiness and preparation for old age for the elderly according to general characteristics.

복합 가속열화를 통한 배전용 고분자 피뢰기의 장기 열화특성 예측

김주용,권태호,박철배,김준일,Kim, Ju-Yong,Kwon, Tae-Ho,Park, Chul-Bae,Kim, Joon-Eel 한국전기전자재료학회 2007 전기전자재료학회논문지 Vol.20 No.8

In this study accelerated aging test equipment was developed to simulate domestic weather condition for accelerated aging test of polymer housed distribution surge arresters. Polymer arresters were aged for 3,000 hours by this test equipment and chemical and electrical characteristics analysis of surge arresters were conducted after aging test. In addition, performance assessment of outdoor installed arresters for 3 years was conducted to compare aging effect between accelerated aging test and natural aging. Through this experiment it is verified that the capability of the proposed aging test for simulating natural aging and the housing material and disconnector of domestic polymer arresters can be deteriorated by the long time field operation.