The Smart Services of the Hazard Management in the Kitchen for the Elderly

임해원,이현수 ARCHITECTURAL INSTITUTE OF KOREA 2013 大韓建築學會論文集 : 構造系 Vol.29 No.6

대학협력형 행복주택의 커뮤니티 시설 및 운영 프로그램에 대한 잠재 수요자의 의견분석

임해원,황지현 대한건축학회 2022 대한건축학회논문집 Vol.38 No.9

The opinions of potential residents regarding the effectiveness of university-affiliated public rental housing supply were analyzed by focusing on community facilities and their operating programs. A literature review and a survey were conducted on potential residents that targeted 424 university students. Upon analysis, it was confirmed that the necessity of a health club and study room among the community facilities had the greatest influence on one’s intention to live in university-affiliated public rental housing reflecting a significant difference between the two groups. These results suggested that university students were very interested in health and academics, and they were more likely to live in a residential space with related facilities. On the other hand, no significant results were obtained regarding the need for housing services. In terms of operation and management, the management cost item had an impact on the intention to live revealing a significant difference between the two groups. For university students, the housing service was a factor in the increase of management costs, therefore it is important to consider reducing housing costs above all else. 본 연구의 목적은 대학협력형 행복주택 공급의 실효성을 위해 커뮤니티 시설과 운영 프로그램에 초점을 맞춰 잠재 수요자의 의견을 분석하는 것이다. 연구 방법으로 문헌고찰과 전국 424명의 대학생을 대상으로 설문조사를 진행하였으며, 대학협력형 행복주택의 커뮤니티 시설과 프로그램 및 운영이 거주 의사에 어느 정도 영향을 미치는지와 거주 의사에 따라 집단 간의 차이가 있는지를 살펴보았다. 연구의 결과, 커뮤니티 시설 중 헬스클럽, 스터디룸의 필요도가 거주 의사에 가장 큰 영향을 준다는 사실을 확인할 수 있었고, 거주 의사에 따른 두 집단 간의 유의미한 차이를 보였다. 이러한 결과는 대학생들이 건강과 학업에 많은 관심이 많으며 관련 시설을 갖춘 주거공간에 거주 의사가 높음을 시사한다. 반면, 주거서비스의 필요도에 대해서는 유의미한 결과가 도출되지 않았으며, 운영관리 측면에서 관리비 항목이 거주 의사에 영향을 미치며 두 집단 간의 유의미한 차이를 나타냈다. 이는 대학생들은 주거서비스가 관리비 상승의 요인이며 주거비 절감을 무엇보다 중요하게 생각하고 있음을 시사한다.

종합사회복지관의 공간개선 요구사항 분석 및 디자인 방향 연구

임해원,전미자,김은정 한국실내디자인학회 2022 한국실내디자인학회논문집 Vol.31 No.2

It has been nearly 30 years since the establishment of the Social Welfare Center to support the diverse needs of local resident. Accordingly, the user's satisfaction is lowered due to the poor environment, and improvement of the spatial environment is urgently needed. The study aims to suggest a design direction based on the user needs to improve the spatial environment of the social welfare center. As a research method, site visits and interviews with staffs were conducted to identify the current status of the facility's spatial environment and users' requirements for space improvement. The interview contents were classified into the similar types of semantic subject through structural analysis of meanings by applying qualitative content analysis. Based on the classified types, suggestions were made on the future direction of spatial improvement of social welfare centers. As a result of the study, most facilities were operating different programs and spaces for various types of users, and they did not provide quality space environment due to the old facilities. In the interview with staffs, eight requirements were identified: acceptance of diversity/flexibility of spatial structure and functions; securing sufficient areas; using small-scale spaces; managing aging facilities; providing multi-purpose space focusing on healing and relationships; strengthening user accessibility; improvement of ventilation. Based on the study results, it is expected that a social welfare center, which is closely related to the interests of local residents, can better support users' needs and increase satisfaction with facility use.

텍스트 마이닝과 토픽 모델링 기법을 활용한 노인복지주택의 국내연구 경향 분석

임해원,황지현 한국실내디자인학회 2022 한국실내디자인학회논문집 Vol.31 No.1

The purpose of this study is to analyze domestic research papers published since 1981 in order to identify the research trend of welfare housing for the elderly. The research topic, research purpose, and research method of the papers were exploring, and then, the keywords of the papers were analyzed using text mining and LDA topic modeling. The results are summarized as follows. Firstly, papers related to welfare housing for the elderly increased quantitatively according to the enactment of policies and laws, but recently decreased. On the other hand, research fields, research topics, and research methods are gradually diversifying, and multidisciplinary studies are being integrated. Secondly, by analyzing the frequency and degree centrality of the keywords through text mining, it was possible to identify the topics that were frequently dealt with and the subjects that were treated as important. In addition, through the network analysis between the keywords, the connection structure and strength of related to the subject, purpose, and method of the study could be grasped. Thirdly, as a result of the topic modeling analysis, it can be seen that important research topics are 'determining factors of housing planning', 'related policies and system improvement', and 'housing welfare services'. Comparing this with the research topics of previous research analysis, it can be seen that it cannot be judged that the research topic covered the most in the papers is the most important topic. In addition, although the topics of 'planning and design guidelines' and 'occupancy preference and satisfaction' of welfare housing for the elderly were derived fragmentarily from the analysis of existing research trends, through topic modeling, 'planning and design guidelines' highly connected to the topics such as 'determining factors of housing plan', 'related policies and system improvement', and 'housing welfare service' in detail. Fourth, Most of the research papers dealing with research topics related to the determinants of residential planning in the field of architecture and design are showing. In the future, research topics that provide policy and institutional improvement and housing welfare services should be dealt with.

까마귀쪽나무 열매 분말을 첨가한 스콘의 이화학적 품질 특성

임해원,김소영,김은진,최선희,주신윤 한국식품저장유통학회 2022 한국식품저장유통학회지 Vol.29 No.7

This study examined the quality characteristics and antioxidant activities of scones prepared using Litsea japonica fruit powder (LJFP). The density of scone dough with LJFP was 1.07-1.13 g/mL, and the pH of scone dough was the highest in LJFP0. Baking loss rate, volume, and soluble solid content of scones did not differ among samples, but moisture content was the highest in LJFP0. In terms of color, L* and b* values of scones decreased and a* value increased with increasing LJFP content. The texture properties revealed that hardness, cohesiveness, gumminess, and chewiness but not springiness of scones decreased with the addition of LJFP. The total polyphenol contents, total flavonoid contents, and the DPPH and ABTS+ radical scavenging activities of scones were determined to increase with increasing LJFP contents. Reducing power varied from 0.53-1.32. Based on a sensory evaluation test, the overall preference, flavor, and texture were the lowest in LJFP0. The appearance and color of scones showed higher scores in LJFP0 and LJFP1, and taste was the highest in LJFP1. These results suggest that adding 0.625-2.5% LJFP is optimal for making scones.

GIS를 활용한 종합사회복지관의 이용자 특성 분석과 공간개선 방향에 관한 연구

임해원,이도원 대한건축학회 2023 대한건축학회논문집 Vol.39 No.1

The purpose of this study is to analyze the socio-demographic characteristics of users of social welfare facilities in Seoul using GIS and tosuggest implications for finding a direction for spatial improvement that reflects this. This is to improve the safety and convenience of agingsocial welfare facilities. The method of this study is to investigate the current status of facilities through literature review and to analyzespaces and users based on GIS. The results of this study were as follows; First, the social welfare center in Seoul is old seriously, and thecurrent status of users is changing due to changes in the population of children, youth, and the elderly depending on the region. Second, theoverall decrease in the population of children and youth and the increase in the elderly, single-person households, the elderly living alone,low-income households, and foreigners were confirmed. Third, the difference in socio-demographic changes of users by region was confirmedthrough cluster and ANOVA analysis. Based on the above results, it is necessary to plan so that the space can be used for multiple purposesaccording to the situation in consideration of the user's needs rather than planning the space by limiting it to a specific user or function. This is because it is constantly changing with socio-demographic changes. 본 연구는 노후화된 종합사회복지관의 안전 및 이용자의 편의 증진을 위해 GIS를 활용하여 서울시 종합사회복지관 이용자의 사회인구학적 특성을 분석하여 이를 반영한 공간개선 방향을 모색하기 위한 시사점을 제시하는 것이 목적이다. 연구 방법은 문헌 고찰을 통한 시설의 현황조사와 GIS 기반 공간분석이다. 본 연구의 결과는 다음과 같다. 첫째, 서울시 종합사회복지관은 노후화가 심각하고, 지역에 따라 아동·청소년, 노인 인구의 변화로 이용자의 현황이 변화하고 있었다. 둘째, 전반적으로 아동·청소년 인구의 감소와 노인, 1인 가구, 독거노인, 수급가구, 외국인 수의 증가추세를 파악할 수 있었다. 셋째, 군집 분석과 ANOVA를 진행한 결과, 이용자의 사회인구학적 변화가 지역별로 차이가 있는 것을 확인할 수 있었다. 이상의 결과를 토대로 특정한 이용자나 기능에 한정하여 공간을 계획하는 대신, 사회인구학적 변화에 따라 이용자의 요구사항이 계속 변화되는 점을 고려하여 상황에 따라 다용도로 공간 활용이 이루어질 수 있도록 계획해야 한다.

한·중·일 정원의 공간구성 비교 연구

임해원(Lim Hae Won)(林海怨) 국제온돌학회 2015 International Journal of Ondol Vol.2015 No.-

To compare the configuration space in traditional gardens of Korea, China and Japan has important implications for understanding the differences and clarify the identity of our gardens and architecture. Korea, China, and Japan are all han-character culture country. Though they have very strong affinity on culture and thinking, the three gardens respectively show their own cultural characteristics of the countries. The most outstanding characteristic of a Korean garden is the composition well-attuned to nature, which not only respects the beautiful natural environment with high mountains and splendid streams but also incorporates the artificial. The Chinese garden is characterized by the epitomization of grand nature through imitation of natural scenes such as valleys, caves, and waterfalls, and creation of an environment that’s like an abode of immortality. What is characteristic of the Japanese garden is the emphasis on the beauty created through artificial composition of nature and artificial transformation of trees based on interpretation of nature from the perspective of Zen Buddhism. Specifically, it seeks an ideal combination of natural and artificial.

아두이노(Arduino)를 활용한 현대한옥의 성능기반 창호 개폐에 관한 연구

임해원(Lim, Hae-Won),이현수(Lee, Hyunsoo ) 한국실내디자인학회 2016 한국실내디자인학회 학술대회논문집 Vol.2016 No.10

Korean traditional house is a space that allows in communion with nature through the ambiguous internal and external boundary. The communion with nature can make people feel comfortable. Due to these advantages, Korean traditional house has an important meaning and value to the people. It is an important design issues in all of countries to reinvent modernized residential space containing the spirit of the Korean tradition. However, it does not support any suitable residential services to the modern people’s life style. Smart living with IT technology supports a better housing performance : lighting, ventilation and view based on Korean traditional window. From this point of view, the Korean traditional house is modernized by fusing the advantages of Korean traditional window and IT technologies. The purpose of this research is to develop an algorithm to control the various devices and windows (Deul-E-Yul-Gae) installed in the modernized Korean traditional house. In this research, we described the window open and close based on Arduino for comfort residential performance. This study attempted to derive ways of how to control indoor environment in modernized Korean traditional house. We emphasize that it can heal the body and spirit of residents with nature and provide the comfort residential performance.

행위자 기반 모델을 활용한 노인요양시설의 피난 시뮬레이션 개발에 관한 연구

임해원(Lim, Hae-Won),이현수(Lee, Hyunsoo) 한국실내디자인학회 2021 한국실내디자인학회논문집 Vol.30 No.1

The elderly nursing homes are vulnerable to evacuation in emergency situations such as fires. In elderly nursing homes, it is impossible for many elderly people to evacuate voluntarily without the help of staff. Therefore, it is very important to guide employees’ behaviors when evacuating. The micro simulation models are an alternative to represent the dynamics of pedestrians and their interactions between themselves and the environment. Agent-based simulation models have been used successfully to represent emergency evacuation. The purpose of this study is to develop an agent-based simulation model for evacuation that reflects the characteristics and behavior of occupants in elderly nursing homes. In this study, an agent-based evacuation simulation model was developed using AnyLogic software. The proposed simulation model was implemented as the behavioral logic of evacuating with the help of staff, considering the elderly who cannot evacuate themselves due to the characteristics of evacuation in elderly nursing homes. The agent-based evacuation simulation model proposed in this research reflects the specific role and behavior of the agent in the system, so it differs from the existing model in the process of interaction between occupants and group formation. This model can evaluate evacuation safety, and it is possible to propose an efficient evacuation behavior guideline by comparing and analyzing the conditions of various evacuation scenarios as a simulation model.

IT 기술을 활용한 독거노인 고독사 관리 서비스에 관한 연구

임해원(Lim, Hae-Won),이현수(Lee, Hyunsoo) 한국실내디자인학회 2018 한국실내디자인학회논문집 Vol.27 No.3

The purpose of this study is to suggest customized service for managing solitary death using lifelog of the elderly living alone. The use of the lifelog technology is due to the advantage of suggesting a personalized service by analyzing the current situation by searching the past experiences of the elderly living alone. The method of study is reviewing literature and previous studies and collecting and analyzing the lifelog information of elderly living alone. The results of the study are as follows. First, it examined the problem of solitary death of the elderly living alone and tried to grasp the problem of the service using the IT technology supported by the government. Second, the lifelog information of the elderly living alone A was collected for two weeks. And the daily patterns of elderly living alone were analyzed through lifelog interpretation. Third, we proposed and discussed the residents" personalized service for managing solitary death based on the lifelog of the elderly living alone. It is an advantage of this paper that it is possible to support customized services by analyzing the general behavior of the elderly living alone and the exceptional behavior in the housing. However, the limitation of this study is that it does not reflect more subjects with various characteristics.