• Proceedings of the Korean Institute of Navigation and Port Research Conference
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• 2018.11a
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• pp.300-300
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• 2018

최근 해양치유에 대한 국내 지자체의 개발계획이 진행되면서 아웃도어 프로그램에 대한 관심이 증대되고 있다. 연안은 해양치유 자원을 직접적으로 적용할 수 있고 자원 활용의 경제적 측면에서도 유용하기 때문에 향후, 적극적인 공간 활용계획을 수립할 필요성이 대두되고 있다. 따라서 본 연구는 유럽에서 실행되고 있는 프로그램 분석을 통해 국내 해양치유 프로그램에 대한 연안의 공간 계획 가이드 라인을 제시하고자 한다.

• Proceedings of the Korean Institute of Navigation and Port Research Conference
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• 2018.05a
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• pp.12-13
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• 2018

본 연구는 최근 사회적으로 관심이 증가하고 있는 해양자원을 활용한 해양치유활동을 지원하기 위한 해양치유산업을 대상으로 지역별 해양치유자원을 활용한 지자체 비즈니스모델 개발을 위한 협력지자체 선정을 위한 선정 방안을 개발하는 것을 목적으로 한다. 따서 본 연구에서는 국가 정책적으로 실행된 공공개발사업, 시범사업 대상지 등 기 실행된 입지선정 방안을 조사, 분석하여 해양치유산업 협력지자체 선정을 위한 평가방안을 개발하여 제시하였다.

• 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.

• Proceedings of the Korean Institute of Navigation and Port Research Conference
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• 2018.05a
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• pp.7-8
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• 2018

독일, 프랑스, 영국 등 유럽 국가에서는 오래전부터 휴양을 통해 심신을 치유하는 휴양의학이 발달하였으며 휴양의학의 한 활동으로 해양의 자원과 기후환경을 활용한 해양치유산업이 발달하였다. 최근에는 국내에서도 고령화 시대가 도래함에 따라 해양치유산업에 대한 관심이 높아 지고 있으며, 정책적으로 해양치유산업 활성화를 위한 연구가 진행 중에 있다. 본 연구에서는 이러한 정책에 맞춰 해양헬스케어산업을 해양분야 신산업으로 육성하기 위한 기초연구로 유럽의 해양치유단지 및 센터에서 실행하는 해양치유 활동 및 활용가능한 해양치유자원에 대한 조사와 분석을 바탕으로 해양핼스케어산업화에 대한 방안을 제시하였다.

• Proceedings of the Korean Society of Computer Information Conference
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• 2023.07a
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• pp.735-736
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• 2023

본 연구는 해양치유자원에서 효능을 입증된 시각적 및 청각적인 자원을 포함한 해양경관자원을 디지털화 한 디지털 해양치유프로그램을 제안하고자한다. 이 프로그램으로 해양치유의 간접경험과 해양치유자원에 대한 올바른 정보를 제공함으로써 해양치유에 대한 수요를 촉진하고 지역경제 활성화로 기여할 수 있다.

• Journal of the Korean Association of Geographic Information Studies
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• v.22 no.4
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• pp.146-157
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• 2019

This study, as a pilot study to implement and extend the marine healing which has been rapidly extending oversea areas into the domestic market, has collected seven major marine healing resources such as ocean water, sand, salt, mud, seaweeds, forest, and weather targeting selected four pilot municipalities and established a GIS DB. Furthermore, web GIS based marine healing portal has been established to support the easier utilization of the GIS DB and various marine healing related contents, thereby facilitating expansion of related industry. The portal includes marine thematic maps as well as research papers, related therapy manuals, and various activities and programs of the pilot municipalities. It is expected that the portal would contribute to the expansion of the domestic marine healing industry significantly through the pilot operation of the portal, not to mention of the needs of subsequent studies for expansion of the marine GIS DB and securing more various contents.

• Journal of the Korea institute for structural maintenance and inspection
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• v.27 no.6
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• pp.138-143
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• 2023

In this study, the crack healing performance of each crack healing agent manufacturing method was analyzed by adding crack healing agents in the form of alginate gel and spore suspension inoculated with endospores of calcium carbonate-forming bacteria to mortar. In addition, by applying it to an full-scale structure in the form of a box-type culvert, we attempted to create an environment in which the developed crack healing agent can be applied not only to a laboratory environment but also to an actual field. The crack healing agent using the dry heat drying method showed crack healing performance, but in the case of the freeze drying method, many spores were killed by freeze hardening and therefore the crack healing performance was lost. As a result of SEM and XRD pattern analysis of the presumed crack healing material extracted from the crack of a full-scale structure, it was found to be calcite, one of the calcium carbonate crystals produced by microorganisms applied to the crack healing agent. In conclusion, it was found that the crack healing by microorganisms can be implemented in a real structure.

• Journal of the Korea institute for structural maintenance and inspection
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• v.24 no.1
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• pp.67-73
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• 2020

In this study, the self-healing performance of mortar beams containing self-healing materials was evaluated through experiments. Normal mortar beams and self-healing mortar beams were used In the experiments. The self-healing performance was evaluated by comparing the mortar compressive strength, member strength, and self-healing effects of cracks. The experimental results showed that the compressive strength of mortar containing self-healing material was smaller than that of normal mortar, but the ratio of 118 days compressive strength to 28 days compressive strength was the same. The member strength tended to increase with increasing curing period. In normal mortar specimens, the member strength did not recover even if the curing period increased, but the strength of the self-healing mortar specimens tended to recover as reaction products were produced. The crack width tended to decrease after the healing periods in both specimens, but the reaction product was observed only in the self-healing mortar specimens.

• Journal of the Korea institute for structural maintenance and inspection
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• v.23 no.1
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• pp.113-121
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• 2019

In this study, self - healing microcapsules which can be mixed directly with cement composites were prepared, and the quality and crack healing performance of cement composites with self - healing microcapsules were evaluated. In the past, it has been focused on evaluating self-healing capsules and crack healing properties. Therefore, self - healing microcapsules have been studied for their effect on the quality of cement composites when mixed with cement composites. The table flow and the air flow rate of the cement composite material mixed with self-healing microcapsules were found to have no significant influence on table flow and air volume regardless of mixing ratio. Compressive strength and splitting tensile strength tended to decrease with increasing capsule mixing ratio. As a result of evaluation of crack healing properties according to water flow, initial water permeability decreased, and reaction products were generated over time and cracks were healed.

• Proceedings of the KAIS Fall Conference
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• 2009.12a
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• pp.436-440
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• 2009

자가 치유란 시스템에서 발생될 수 있는 에러나 오류를 미리 예상하거나 감지하고 시스템 스스로 치유함으로써 시스템의 오동작을 최소화하는 것을 의미한다. 자가 치유 시스템의 신뢰성을 높이기 위해서는 정확한 테스트 기법이 필요하다. 하지만 기존의 테스트 기법은 성공 또는 실패만으로 나타내기때문에 정량적인 평가가 불가능하다. 따라서 본 논문에서는 자가 치유 시스템이 달성해야 할 목표를 추출하고 관계에 따라 트리로 작성하여 이를 기반으로 시스템의 자가 치유 기법의 성공률을 정량적 측정하는 기법을 제안한다. 본 기법을 통해 자가 치유 시스템의 치유 결과를 정량적으로 평가 가능하고, 평가결과를 기반으로 치유 전략에 대한 문제점이 분석 가능하므로 자가 치유 시스템의 신뢰성 향상이 가능하다.