• Proceedings of the Korea Inteligent Information System Society Conference
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• 2001.06a
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• pp.315-329
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• 2001

외부침입탐지 시스템(IDS: Intrusion Detection System)은 컴퓨터의 외부 침입을 자동으로 탐지하는 시스템이다. IDS의 주요목표는 외부사용자들이나 내부 사용자들에서 권한이 없는 사용자, 컴퓨터 오용(misuse) 혹은 잘못된 사용(abuse)을 탐지하는 것이다. 파이어 월(Firewall)이나 암호화와 같은 침입 방지 시스템에 관한 연구와 병행하여 최근 IDS에 대한 다양한 연구가 이루어지고 있다. 침입탐지와 바이러스 탐지에 대한 새로운 접근 방법으로서 면역학적 방법이 동원되고 있다. 이 연구에서는 인간의 인체면역 시스템으로부터 얻어진 몇 가지 주요한 Feature들을 외부침입 탐지에 적용하여 기존의 침입탐지 방법에서 오는 한계점을 극복하여 경고 오류(alarm error rate)를 줄이고자 한다. 따라서 본 연구에서는 외부침입을 탐지하고 시스템을 치유하는 인간의 인체 면역에 대해 기초적인 연구를 진행하였으며 이러한 인체면역 기저들을 네트워크 환경에서 어떻게 실제적으로 적용할 것인 지를 연구하였으며 실제 네트워크 데이터를 적용하여 본 연구에서 제안한 모델에 대한 성능을 테스트하였다.

• Tuberculosis and Respiratory Diseases
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• v.57 no.6
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• pp.553-556
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• 2004

Bacillus species are aerobic, gram-positive, spore forming rods, and they are usually found in the surrounding environment. If they are isolated in the clinical specimen, they are generally considered as contaminants rather than a true pathogen. Infection with Bacillus licheniformis is usually associated with the immunocompromised state, trauma, an indwelling intravenous catheter or an intravenous drug abuser. This infection is easily controlled by removal of the catheter and surgical debridement of the local infected tissue as well as an appropriate antimicrobial therapy. We reported here on a case of Bacillus licheniformis bacteremia associated with a bronchoscopic procedure in an immune competent patient.

• The Journal of the Convergence on Culture Technology
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• v.1 no.4
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• pp.79-86
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• 2015

Cheongpungho and riversides are located in the center of South Korea Jecheon Peninsula, cheongpungho be formed by a chungju hydroelectric dam built in 1984 has now been changed as a freshwater lake created by the center of the South Han River upstream over the past 30 years. Recent Jecheon-sigovernment is developing the entertainment and natural healing resorts for the future, this research is using remote sensing techniques and field survey plan in comparison to the feasibility study of the cultural festival of the area was conducted in geographic research and analysis very effective to conduct the natural environment and terrain analysis by aerial photography and remote sensing techniques that can be proven integration and cultural content, in the riverside area of future business creation and tourism resources of the facilities and events in the new brand through research It was envisioned. As a result, we propose a new direction for the future of cultural tourism to participate in the new state-of-the-art digital imaging technology to traditional cultural content in fusion experiments to be more multi-cultural festival is formed.

• Journal of Digital Contents Society
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• v.19 no.1
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• pp.123-131
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• 2018

The design of the healing space provides people with tranquility and relaxation. It restores the tired body and provides the resilience of life. We have established the importance and value of healing through the meaning of healing and foreign cases. that humans come from nature and return to nature I think it is extremely inevitable, and while living, They set their goal and finish it gradually. Then they reach the goal. You can enjoy the effect of healing by creating an atmosphere of nature that comes from nature and living in it. The use of wood inside the building is the most comfortable healing condition, and as you can see from the case of Japan, The building of Sunny Hills made of wood outside reminds me of a magpies house. Indoor desk or book case made of wood make, warmer at mosphere, and the effect of healing becomes even greater if you take the plants. In the ceiling, if you paint pictures of clouds, trees, sun, etc., and apply blue or pink color that makes you relax, then the effect of healing is doubled. Through this study, I could forming living space being in touch with nature and using natural materials which is basic of healing an bring the effect of healing.

• The Journal of the Convergence on Culture Technology
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• v.5 no.4
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• pp.203-208
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• 2019

Medical color graphic research will serve as the basis for globally expanding and disseminating the design quality of the company's products through the era of production of medical robots. This study was based on technologies and contents suitable for the era of medical robot bed expansion, universal medical color application, ergonomic color, etc. In addition, the medical bed robot's color research direction was presented from the perspective of universal design. Accordingly, a universal color design was proposed, taking the functions of a medical robot under development by a domestic company as an example. The characteristics of this robot bed can be divided into three types of functions: first, treatment characteristics for prevention of pressure ulcers with curative, second, automatic seat exchange with cleanliness for medical environment, and third, Convenient, which can implement patient transport. The main idea is to present a combination of functional colors appropriate for this. The resulting color analysis and universal color design techniques could be a useful methodology for illustrating the appearance and function of a modern medical robot bed.

• Journal of The Korea Institute of Healthcare Architecture
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• v.29 no.4
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• pp.7-20
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• 2023

Purpose: The main purpose of this paper is to assess a body of research evidence that articulates the impact of physical and environmental factors on behavioral·psychological health and quality of life for the elderly people with dementia who reside in long-term care facilities. This follow-up study of the previous literature review aims to further identify physical and environmental factors, that improve health and quality of life for the elderly people with dementia, published in recent five years and to expand the understanding of clinical outcomes as mechanism that mediate the effect of physical environmental factors on improving behavioral·psychological health and quality of life for the elderly people with dementia. Methods: Comprehensive literature review has been conducted to identify empirical studies that link the design of dementia care facilities to health- and quality of care(QOL)-related outcomes and this follow-up review scrutinized peer-reviewed articles published in recent five years (from January 2018 to December 2022), filling the gap between the previous literature review and the current state of research. Results: The review identified a growing body of literature that articulates environment-related factors that improve behavioral·psychological health and quality of life for the elderly people with dementia living long-term care facilities. Implications: The findings of the review can be translated to design implications and design decisions to promote psychological and behavioral health and quality of life of people with dementia in long-term care facilities.

• The Journal of Sustainable Design and Educational Environment Research
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• v.20 no.2
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• pp.22-30
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• 2021

According to the OECD's interim report on Korean education analysis held in 2020, the presenter, Andreas Schleicher, director of education for the OECD, said, "Korean students show a lot of fear, anxiety and nervousness about failure", referring to how Korean students feel anxious even if their test scores are good. It is a simple example, but as mentioned in a recent education announcement, it is a common sight among Korean students, and it is easily experienced while receiving education. As Korea has a high level of interest and enthusiasm for nurturing human resources, various methods must be considered and studied, and solutions to current problems, improvements, and directions for development is encouraged to be presented. This paper considered the methods for innovation of a learning space to improve the quality of school education, and systematically analyzed and organized the effects and impacts of providing a green environment among the methods and means. It is hoped that this study can serve as a small solution and play its role in solving the social problems of complex aspects of students presented previously.

• Journal of the Korean Society of Groundwater Environment
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• v.3 no.2
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• pp.60-69
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• 1996

Along with rapid industrial development, toxic chemicals have been discharged extensively into the environment. Many of them have flowed into the soil which is final acceptor of environmental pollutants. As a result, they have deteriorated soil and groundwater environment. Once the soil and groundwater were contaminated by pollutants, these media can not be easily restored without artificial remediation. Foreign countries which accomplished earlier industrialization compared to our country have invested enormous capital for the remediation of contaminated sites and the development of relevant technology. In our country the reserch on the development of remediation technology has been conducted for several years, but it is still in its initial stage. This report represents remediation technologies, their adaptability and clean up procedure etc. which are being used for the managenent of contaminated site in advanced countries.

• Proceedings of the Korean Information Science Society Conference
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• 2006.06a
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• pp.109-111
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• 2006

본 논문은 애니메이터로 하여금 얼굴 표정들의 공간으로부터 일련의 표정을 선택하게 함으로써 3차원 아바타의 표정을 실시간적으로 제어할 수 있도록 하기 위한 표정공간의 생성방법에 관하여 기술한다. 본 시스템에서는 약 2400여개의 얼굴 표정 프레임을 이용하여 표정공간을 구성하였다. 본 기법에서는 한 표정을 표시하는 상태표현으로 얼굴특징 점들 간의 상호거리를 표시하는 거리행렬을 사용한다. 이 거리행렬의 집합을 표정공간으로 한다. 그러나 이 표정공간은 한 표정이 다른 표정까지 이동할 때 두 표정간의 직선경로를 통해 이동할 수 있는 그런 공간이 아니다. 본 기법에서는 한 표정에서 다른 표정까지 거쳐 갈 수 있는 경로를 캡쳐된 표정 데이터로부터 근사적으로 유추한다. 우선, 각 표정상태를 표현하는 거리행렬간의 거리가 일정 값 이하인 경우 두 표정을 인접해 있다고 간주한다. 임의의 두 표정 상태가 일련의 인접표정들의 집합으로 연결되어 있으면 두 표정간에 경로가 존재한다고 간주한다. 한 표정에서 다른 표정으로 변화할 때 두 표정간의 최단경로를 통해 이동한다고 가정한다. 두 표정간의 최단거리를 구하기 위해 다이내믹 프로그래밍 기법을 이용한다. 이 거리행렬의 집합인 표정공간은 다차원 공간이다. 3차원 아바타의 얼굴 표정 제어는 애니메이터들이 표정공간을 항해할 때 실시간적으로 수행된다. 이를 도와주기 위해 표정공간을 차원 스케일링 기법을 이용하여 2차원 공간으로 가시화하였고, 애니메이터들로 하여금 본 시스템을 사용하여 실시간 표정 제어를 수행하게 했는데, 본 논문은 그 결과를 평가한다.참여하는 빈들 간의 관계를 분석하여 워크플로우에 대한 성능 측정이 가능하도록 한다. 또한 제안된 메트릭을 통하여 EJB 어플리케이션의 성능 향상을 도모할 수 있도록 한다.로 표면 위로 자라났고, 부종은 창상 밑 조직까지 감소하였으며, 육아조직은 교원질 섬유로 대체되었다. 창상 유발 21일 후, 다른 창상에 비해, HG 처치창은 유의적으로 창상 표면이 거의 재생성 상피로 덮였으며, 육아조직은 창상 유발 14일 후와 비교해서 유의적으로 교원질 섬유로 대체되었다. 위의 모든 결과에서 보듯이, 개에서 전층피부 창상의 처치 시 HG의 사용은 HC와 생리 식염수에 비해 창상치유 복구기의 치유 속도를 촉진하는 것으로 사료된다.시범학교의 자녀를 들 부모들은 환경관련문제에 대한 의식 및 환경관련 제품에 대한 구매행동의 변화가 두드러지게 나타났다.EX>$d^{2+}$ + SA처리구는 두 화합물의 이중 효과에 의해 전반적인 생리 활성을 억제하여, 결국에는 식물의 고사를 유도하는 것으로 사료된다.목에 대한 보안'이 가장 중요한 것으로 나타났다. 본 연구에서는 솔루션 선정요인에 관한 중요도를 e-마켓플레이스의 유형과 산업 별로 평가해보았는데, 여기에서 밝혀진 중요도를 통해 e 마켓플레이스를 구축하고 자 하는 기업은 솔루션을 자체 개발하거나 구입할 때 올바른 의사결정을 할 수 있다. 그리고 솔루션을 제공하려는 기업측면에서는 e-마켓플레이스를 구축하고자 하는 기업에게 유형과 산업별로 적절한 솔루션을 제공할 수 있다.순환이 뇌대사 및 수술 후 신경학적 결과에 보다 유익한 효과를 제공해 줄 수 있음

• Journal of the Korea Institute of Information and Communication Engineering
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• v.7 no.7
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• pp.1563-1568
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• 2003

The introduction of invasive marine species of living things into new environments by ship's ballast water, attached to ships' hulls and via other vectors has been identified as one of the four greatest threats to the world's oceans by Global Environment Facility(GEF). Making use of the new technology of alpha-AL$_2$O$_3$ dielectric barrier layer, the strong electric-field gas discharge was introduced and obtained between micro-gap electrodes at high pressure (∼105㎩) of $O_2$ in air and $H_2O$ in seawater. The mixed air with $H_2O$ could be ionized and dissociated into large numbers of activated particles of OH, $O_2$＋, O(1D), HO$_2$ and so on, and then dissolved into the ballast water to form dissolved hydroxyl radical with the concentration of ∼20mg/L. Therefore, the invasive marine species was treated effectively through the hydroxyl radical dissolved pipeline of ballast water by strong electric -field discharge.