• Journal of the Korean Society for information Management
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• v.37 no.1
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• pp.79-106
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• 2020

Until now, healing programs in libraries have provided services under the theme of reading therapy as part of the reading culture program. The purpose of this study is to suggest a way to revitalize healing programs in libraries. This study derives the types and themes of healing activities and analyzes the healing activities in libraries and similar institutions. As a result, first, the healing content to be treated varies depending on the subject, so it should be applied to the library in consideration of this. Therefore, a treatment program was proposed for infants and children (0-13 years), adolescents (14-19 years), adolescents (20-64 years), and old age (65 years and over). Second, it proposed a way to operate healing programs through linkage with institutions such as libraries and medical institutions that were shown as a result of analysis of the healing program.

• Journal of The Korea Institute of Healthcare Architecture
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• v.18 no.1
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• pp.45-52
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• 2012

This study aims to examine the outdoor environment of a geriatric hospital and explore its stress-relief impact upon those who utilize it. Post Occupancy Evaluation is employed to assess the effectiveness of a healthcare setting. This study is based on survey questionnaire including the users' perception of outdoor environment, their perceived restorativeness, and quality of life. A total of one hundred and sixty individuals including patients, families and visitors, and healthcare staffs. As a result, it turns out that the therapeutic outdoor environment and its users' health outcomes, such as reststroativeness and quality of life are significantly correlated. In conclusion, the finding of this research seems to demonstrate the potential that the therapeutic outdoor environment has for the improvement of its users' health by enhancing.

• Journal of the Korean Institute of Landscape Architecture
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• v.43 no.3
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• pp.43-51
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• 2015

Stresses from desolate urban environments cause illnesses and worsen health conditions of urban residents, while natural environments have a positive influence on human. Natural healing programs such as forest therapy and horticultural therapy can be differentiated by the characteristic of activity space. However, previous studies of healing programs have focused on either forest therapy or horticulture therapy and there is a limit to comprehending the effects of adopting and connecting various healing programs. This study compares and analyzes the physiological and psychological effects of forest therapy and horticultural therapy to identify the effects and differences by types of healing programs. The before and after effects of horticultural therapy and forest therapy are measured by experiment and survey for 5 days with 5 subjects in each program. For physiological reaction, blood pressure, pulse, and cortisol levels are measured and the profile of moods states(POMS) is used to measure psychological reaction. Collected data are analyzed with the analysis of variance(ANOVA) and Paired-Sample T-test in SPSS 18.0. The results of this study are as follows: 1) forest therapy and horticultural therapy show positive effects in physiological and physiological aspects, 2) forest therapy is more effective than horticultural therapy in physiological relaxation and stress mitigation, 3) horticultural therapy has a tendency to alleviate depression more effectively than forest therapy. In conclusion, this study contributes to providing fundamental information for the development of healing programs and design guidelines for healing spaces through identifying the characteristics of each healing program.

• Journal of the Korean Recycled Construction Resources Institute
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• v.9 no.3
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• pp.375-382
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• 2021

Self-healing concrete is in the spotlight in that it can effectively extend the lifespan of concrete structures by healing cracks in the structure by themselves without additional repairing or retrofiting actions. Currently, self-healing concrete is a field that is being actively studied around the world, but since most studies focus on the improvement of healing performance, there is a lack of methods to rationally evaluate the self-healing performance of concrete. Although the gas diffusion test method has been developed for the use in the performance evaluation of self-healing concrete, it has revealed that for gas diffusion through the matrix affect the crack diffusion coefficients depending on the environmental conditions such as the saturation of the specimen, the temperature, and humidity during the experiment. Therefore, in this study, the method has been proposed to eliminate the influence of the matrix diffusion when calculating the crack diffusion coefficient. In addition, a pre-conditioning process was introduced to shorten the experimental time. As a result, the crack width could be estimated with an error level of less than 3% in the test time of about 20 minutes.

• Proceedings of the Korea Information Processing Society Conference
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• 2006.05a
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• pp.319-322
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• 2006

오늘날 분산 컴퓨팅 환경에서 운용되는 시스템이 증가됨에 따라 시스템의 관리작업은 고수준의 자동화를 요구하고 있다. 이에 따라 시스템 관리방식은 전통적인 관리자 중심에서 시스템 스스로가 자신의 문제를 인식하고 상황을 분석하여 해결하는 자율 컴퓨팅 방식으로 변화하고 있으며, 현재 이에 대한 연구가 많은 연구기관에서 다양한 방법으로 이루어 지고 있다. 그러나 이러한 대부분의 연구에서 자율 컴퓨팅의 한 요소인 자가 치유는 문제가 발생한 이후의 치유에 주로 초점이 맞추어져 있다. 이러한 문제를 해결하기 위해서는 시스템 스스로가 동작환경을 인식하고 에러의 발생을 예측하기 위한 예측 모델을 필요로 하게 된다. 따라서, 본 논문에서는 자율 컴퓨팅환경에서 자가 치유를 지원하는 4 가지 예측 모델 설계 방법을 제안하며, 본 예측 모델을 ID3 알고리즘, 퍼지추론, 퍼지뉴럴네트워크 그리고 베이지안 네트워크가 각 시스템 상황에 맞추어 적절하게 사용되는 하이브리드 방식이며, 이를 통해 보다 정확하고, 신속한 에러 예측이 가능해진다. 우리는 제안 모델을 평가하기 위해 본 예측 모델을 자가 치유 시스템에 적용하여 기존 연구와 예측 효율을 비교하였으며, 그 결과를 통해 제안 모델의 유효성을 증명하였다.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.22 no.2
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• pp.468-474
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• 2021

Forest healing is a natural method that utilizes various natural environmental factors of forests to enhance immunity and to heal mental and physical pathologies. The aim of this study is to suggest implications for the future development of forest healing by analyzing the characteristics of facilities and programs in 28 national and public healing forests in Korea. The concept of forest healing and programs is defined, and healing forests operating in Korea are classified by size. The facility operation and program characteristics of healing forests were analyzed according to size, and the results were used to suggest a future direction for the development of domestic forest healing. The research results are as follows. First, domestic healing forests have gradually been reduced in size since they were first opened in 2009, which is the cause of the competitive creation of local governments. Second, healing spaces, forest paths, and programs for the elderly, pregnant women and disabled should be expanded. Third, lodging programs need to be expanded, and subsidies for usage fees from local governments are required. Institutional supplementation should be provided to link program development and facilities and to clarify procedures and standards for forest healing facilities.

• Journal of Korean Society of Forest Science
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• v.110 no.1
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• pp.82-90
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• 2021

In this study, the validity of the forest therapy process, in which forest activities using forest therapy factors lead to immunity promotion and health promotion, was analyzed theoretically and qualitatively to refine and systemize the forest therapy concept. Research and analysis data were collected from the websites of institutions related to forest therapy; 33 theses and 33 original research articles from 2000 to March 2020 were searched for forest therapy key words, as well as the prize winning work of the 2016 forest therapy experience essay. A word cloud was generated by frequency of nouns and adjectives and from the key words in the web pages, theses, articles, and the forest therapy experience essay. Through interpretation of word frequency, the systemic flow of forest therapy was defined. The results suggest that the source of forest therapy's power was a positive experience of the forest and an improved attitude toward nature as well as forest therapeutic factors. The therapeutic effect is maximized through the forest healing program, leading to physical and mental resilience and resistance; consequently, health and immunity are promoted. From this study, forest therapy is proposed as "a health promotion activity for the psychological, physical, and spiritual resilience of the subjects through various environmental factors of the forest, positive experiences, and attitudes toward the forest."

• Journal of the Korean Recycled Construction Resources Institute
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• v.10 no.4
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• pp.561-568
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• 2022

In this study, the mechanical properties and self-healing performance of cement mortar containing clinker binder, calcium sulfoaluminate(CSA), and sodium sulfate(Na₂SO₄) were evaluated. The mechanical properties of cement mortar were investigated by measuring compressive strength and flexural strength, and the healing performance was evaluated through hydrostatic water permeability test and gas diffusion test. In addition, the healing products precipitated in the cracks were visually observed through an optical microscope and a scanning electron microscope(SEM). As a result, the incorporation of the clinker binder-based inorganic additives improved the initial and 28-day strength by about 20 %. Depending on the healing performance evaluation method, there was a difference in the healing rate, and the healing rate showed a tendency to be underestimated. Nevertheless, CaCO₃ was precipitated as the main healing product inside the 0.3 mm crack when the inorganic additives were mixed with cement mortar, improving the self-healing performance.

• Journal of Agricultural Extension & Community Development
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• v.20 no.4
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• pp.909-936
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• 2013

This study investigated definition of care farming in which advanced countries in agricultural industry such as Netherlands and Belgium increase their interest and investment, and established a strategy for settlement and development of care farming industry in Korea. For achieving purpose of the study, literature review was implemented to analyze policy, system, related law, workforce of advanced countries in care farming, and experts' conference which consists of 9 representatives such as professors, researchers in areas of agriculture, health, education, horticulture, animal-assisted therapy was implemented. Also survey was conducted targeting 165 people of practitioners in care farming industry. For the result, the concept of care farming in Korea was defined as 'Industry and activity which promotes psychological social physical cognitive health of every Korean people by utilizing agricultural resources(plants, livestock, rural environment, rural culture) or related activity and output', and the purpose, resources, targets of care farming was determined by the definition.

• Korean Journal of Environment and Ecology
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• v.35 no.4
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• pp.424-434
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• 2021

People who face retirement in aging society experience changes in resilience and psychological depression. As the baby boomer generation, which has played a central role in Korea's economic and social sectors, begins retiring, interest in their post-retirement lives has also increased. Thus, this study investigates the effects of a forest healing program using forest healing factors of ecological forests on the resilience and depression of baby-boomer retirees. This experiment divided 58 subjects in the baby boomer generation into three groups and examined differences among the groups. The result showed that the subjects in the forest healing program group (FHPG) had a very significant increase in resilience and a statistically significant decrease in depression compared to those in the forest healing program non-participation group (FHNG) and the daily life group (DLG). Therefore, it can be said participating in the forest healing program is more effective for retirees than voluntary forest activities. The results of this study can be used as basic data for research on the resilience and depression of retirees.