https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/808 2026-07-13T08:01:45Z 2026-07-13T08:01:45Z 안재신 정진욱 송기민 https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/195298 2026-02-10T03:06:31Z 2024-03-01T00:00:00Z

Title: 가족 없이 혼자 사는 노인의 사회활동 참여에 따른 건강행태 및 정신건강과 삶의 질 비교 연구 Authors: 안재신; 정진욱; 송기민 Abstract: 본 연구는 가족 없이 혼자 사는 노인의 사회활동 참여가 건강행태와 삶의 질, 우울 증상에 차이를 나타내는 파악하기 위하여 수행하였다. 2020년도 노인실태조사 자료를 이용하여, 만 65세 이상의 배우자가 없고 가족이 없는 혼자 사는 노인 124명의 자료를 분석하였다. 그 결과 건강행태에서 주관적 건강 상태가 사회활동에 참여하는 혼자 사는 노인이 비참여하는 노인에 비해 1.61배 높았다. 삶의 만족도 영역에서는 사회활동에 참여하는 혼자 사는 노인의 사회·여가·문화·활동 만족도가 비참여 노인에 비해 3.55배(p<0.046) 높았다. 삶의 만족도 합계에서는 사회활동에 비참여하는 혼자 사는 노인에 비해 참여 노인이 1.13배 높았고, 우울 상태는 사회활동에 참여하는 혼자 사는 노인이 비참여 노인에 비해 0.87배 낮게 나타났다. 따라서 혼자 사는 노인의 사회활동 참여는 사회·심리적, 정신적 건강을 증진시키는 요인으로 활용될 수 있다. 따라서 지역사회에서 노인이 사회활동에 참여할 수 있도록 프로그램 개발과 사업을 강화하여, 가족 없이 혼자 사는 노인이 사회활동에 적극적으로 참여할 수 있도록 할 필요가 있다.; This study was conducted to understand the difference in health behavior, quality of life, and depression symptoms of the elderly living alone without a family. Using the data of the 2020 survey on the elderly, the data of 124 elderly people living alone without a spouse over 65 years of age and without a family were analyzed. As a result, in terms of health behavior, the subjective health status was 1.61 times higher in the elderly living alone participating in social activities than the non-participating elderly. In the area of life satisfaction, the satisfaction of social, leisure, culture, and activities of the elderly living alone participating in social activities was 3.55 times (p<0.046) higher than that of the non-participating elderly. In terms of the sum of life satisfaction, the elderly who participated in social activities were 1.13 times higher than the elderly living alone who were miserable in social activities, and the depression status was 0.87 times lower in the elderly living alone who participated in social activities than the non-participating elderly. Therefore, the participation of the elderly living alone in social activities can be used as a factor to improve social, psychological, and mental health. Therefore, it is necessary to develop programs and strengthen projects so that the elderly can participate in social activities in the local community so that the elderly living alone without a family can actively participate in social activities.

2024-03-01T00:00:00Z 송기민 정진욱 안재신 https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/171470 2026-05-05T06:03:42Z 2022-08-01T00:00:00Z

Title: 한국과 미국노인에 있어 삶의 질 향상을 위한 물리적 고령친화거주환경 중요요인 비교연구 Authors: 송기민; 정진욱; 안재신 Abstract: 노인에게 있어 주거환경은 주택의 입지와 함께 사람들과의 상호관계로서 형성된 물리적•정신적 생활영역이며 가치와 행동에 직•간접적으로 영향을 미치고 있기 때문에 노인이 지역사회에서 거주할 수 있도록 주거환경을 개선하는 것은 노인의 삶의 질뿐만 아니라 복지서비스 체계와 관련성이 있다. 따라서 본 연구는 삶의 질 향상을 위해 노인이 물리적 고령친화 거주환경요인 중 무엇을 중요요인으로 생각하고 있는지를 파악하고 한국과 미국 노인에 있어 어떠한 차이가 있는지를 비교 연구하기 위해 미국은퇴자협회(AARP)의 주민중심의 고령친화도시환경 평가도구를 사용하여 조사하였다. 그 결과 노인의 삶의 질 향상을 위하여 물리적 고령친화거주환경 요인 중에 영향을 미친 중요요인은 한국 노인은 「운동할 수 있는 공공장소의 충분성(시기준)」과 「신체기능과 활동에 상관없이 모두 이용할 수 있는 공공건물 및 시설」이 유의한 영향관계가 있는 것으로 나타났고 미국 노인은 「적정주거비용으로 거주(시 기준)」, 「의자가 충분한 공공장소」,「청소, 정비 등 잘 관리된 거리」로 나타났다. 따라서 노인들이 노후에도 지역사회에서 거주할 수 있도록 고령친화적 거주환경 중에서 중요하게 개선되어야 할 요인은 건강 증진과 유지를 위해 신체활동을 할 수 있는 시설 및 설비와 신체적 기능저하에 대응할 수 있는 공공시설과 도로환경이 확보된다면 삶의 질은 향상될 것이다.; For the elderly, the residential environment is a physical and mental living area formed by interaction with people along with the location of the house, and directly or indirectly affects values and behavior. Therefore, improving the residential environment so that the elderly can live in the community is related to the welfare service system as well as the quality of life of the elderly. Therefore, this study was investigated using AARP's resident-centered old-age urban environment evaluation tool to identify what the elderly consider to be important factors of physical old-age-friendly living environment and to compare and study the differences between the elderly in Korea and U.S. As a result, it was found that the important factors influenced among the factors of the physical elderly-friendly living environment for the elderly had a significant influence on the factors of "sufficiency of public places to exercise", "resident at appropriate housing cost" and "audio-visual crosswalk". Therefore, important factor that should be improved among the elderly-friendly living environments so that the elderly can live in the community even in their old age is to stabilize housing costs and secure accessible public places to promote and maintain health.

2022-08-01T00:00:00Z Brossoie, Nancy Hwang, Eunju Song, Kimin Jeong, Jin Wook Young-Woo, Kim https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/139260 2026-07-07T14:10:28Z 2022-03-01T00:00:00Z

Title: Assessing Age-Friendliness: Individualistic vs. Collectivistic Cultures Authors: Brossoie, Nancy; Hwang, Eunju; Song, Kimin; Jeong, Jin Wook; Young-Woo, Kim Abstract: A major task ahead for South Korea is to create age-friendly communities and environments that can support older residents' health, well-being, and quality of life. To that end, international partnerships have emerged to share information, assess need, and develop response strategies. In this study, the transferability of a US-developed age-friendly community resident survey, based on the WHO framework, was tested in two South Korean cities by comparing results to the same survey conducted in a US city. Descriptive, relational, and predictive analyses revealed the survey items were a better fit for the US city than the South Korean cities. Limited response variances collected in the Korean cities challenged the comparison of data between the Korean sites. Thus, a cultural lens was used to explain response patterns that reflect their understanding of social norms including avoiding disagreement and conflict in order to maintain social equilibrium and five cultural dimensions found in Western and Eastern societies (Individualism vs. collectivism, universalism vs. particularism, low vs. high power distance, low vs. high context, and inner vs, outer control). Recommendations for future assessments in South Korea include shifting focus away from the individual to the individual's social network and community to improve understanding of need.

2022-03-01T00:00:00Z Ra, Moonsoo Boo, Younggun Jeong, Jae Min Batts-Etseg, Jargalsaikhan Jeong, Jinha Lee, Woong https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/202579 2024-12-20T06:20:26Z 2021-11-01T00:00:00Z

Title: Classification of crystal structures using electron diffraction patterns with a deep convolutional neural network Authors: Ra, Moonsoo; Boo, Younggun; Jeong, Jae Min; Batts-Etseg, Jargalsaikhan; Jeong, Jinha; Lee, Woong Abstract: Investigations have been made to explore the applicability of an off-the-shelf deep convolutional neural network (DCNN) architecture, residual neural network (ResNet), to the classification of the crystal structure of materials using electron diffraction patterns without prior knowledge of the material systems under consideration. The dataset required for training and validating the ResNet architectures was obtained by the computer simulation of the selected area electron diffraction (SAD) in transmission electron microscopy. Acceleration voltages, zone axes, and camera lengths were used as variables and crystal information format (CIF) files obtained from open crystal data repositories were used as inputs. The cubic crystal system was chosen as a model system and five space groups of 213, 221, 225, 227, and 229 in the cubic system were selected for the test and validation, based on the distinguishability of the SAD patterns. The simulated diffraction patterns were regrouped and labeled from the viewpoint of computer vision, i.e., the way how the neural network recognizes the two-dimensional representation of three-dimensional lattice structure of crystals, for improved training and classification efficiency. Comparison of the various ResNet architectures with varying number of layers demonstrated that the ResNet101 architecture could classify the space groups with the validation accuracy of 92.607%.

2021-11-01T00:00:00Z