• The Journal of the Korea Contents Association
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• v.21 no.8
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• pp.294-304
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• 2021

Medical institutions remodel existing hospital buildings rather than construct buildings to satisfy patient satisfaction and enhance competitiveness with other medical institutions. Medical institution remodeling is gradually increasing due to enhanced laws and systems to improve the quality of medical services and the level of patient safety. However, prior studies were discussed only within a limited range, including architectural elements, about medical institution remodeling. Therefore, this study aims to provide basic data to medical institutions planning future remodeling by examining the legal issues of medical institution remodeling in various ways. Medical institution remodeling extends the construction period due to restrictions on construction conditions, and causes damage such as noise and dust to patients. So it is necessary to prevent damage to patients in advance and to support appropriate remodeling of medical institutions. Therefore, it is necessary to prepare an Act on promotion of and support for remodeling of medical institutions. In addition, medical institutions should prepare a checklist for voluntary compliance with construction standards, preventive measures and post-improvement measures, and measures for infection and radiation exposure in hospitals.

• Journal of the Society of Disaster Information
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• v.18 no.3
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• pp.444-456
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• 2022

Purpose: Laboratories require Preliminary Risk Analysis of Hazard Factors, but there are many laboratories that do not. For the purpose of securing the safety of the laboratory, it is intended to find improvements so that the Risk Assessment can be easily applied. Method: Research papers and data from the Laboratory Safety Management Survey Report by the Ministry of Science and ICT were used. The study was conducted by comparing Preliminary Risk Analysis of Hazard Factors and Risk Assessment under the Occopational Safety and Health Act. Result: A technique for Risk Assessment of a laboratory was proposed. When Risk Assessment of the laboratory, a method was proposed to estimate the size of the possibility(frequency) and severity(intensity). Conclusion: For easy application in the laboratory, a checklist-type Risk Assessment technique was presented and actual evaluation was conducted. It is expected that the laboratory will improve through Risk Assessment to help prevent safety accidents.

• The Journal of Society for e-Business Studies
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• v.27 no.1
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• pp.1-13
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• 2022

With the development of network technologies, the security to protect organizational resources from internal and external intrusions and threats becomes more important. Therefore in recent years, the anomaly detection algorithm that detects and prevents security threats with respect to various security log events has been actively studied. Security anomaly detection algorithms that have been developed based on rule-based or statistical learning in the past are gradually evolving into modeling based on machine learning and deep learning. In this study, we propose a deep-autoencoder model that transforms LSTM-autoencoder as an optimal algorithm to detect insider threats in advance using various machine learning analysis methodologies. This study has academic significance in that it improved the possibility of adaptive security through the development of an anomaly detection algorithm based on unsupervised learning, and reduced the false positive rate compared to the existing algorithm through supervised true positive labeling.

• Proceedings of the Korea Water Resources Association Conference
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• 2021.06a
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• pp.352-352
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• 2021

가뭄은 강수량의 부족으로 인한 기상학적 가뭄과 지표수 및 지하수의 부족으로 인한 수문학적 가뭄, 토양의 건조 상태로 인한 농업적 가뭄, 용수 및 전력공급의 제한으로 인한 사회·경제적 가뭄으로 분류될 수 있으며, 일반적으로는 어느 지역의 인간생활 및 사회 경제 활동이나 동식물 생육에 피해를 가져올 정도로 강수량 부족이 장기화되는 비정상적인 현상으로 정의할 수 있다. 메가가뭄의 선제적인 대비를 위한 메가가뭄의 사전감지를 위해 본 연구에서는 매년 가뭄 발생 및 확산 여부 판단을 통해 메가가뭄 예방/대비 목적의 년 단위 가뭄 전주기 분석을 위한 메가가뭄상태 판단 절차 방법론을 제시하였다. 메가가뭄 상태 판단 절차 방법론은 메가가뭄 확산 유무에 따라 6단계의 절차로 진행된다. 1단계로 전년도의 가뭄상태(Carry over의 유무)와 가뭄피해 실적자료(통합가뭄위험도 활용 )를 분석하여 확산여부를 판단하며, 2단계로 당해연도에 가뭄이 발생할 것인지를 장기예보와 더불어 MODIS 위성자료를 이용한 평년대비 토양건조상태로 감지한다. 3단계로 1개월 및 10일 예보자료를 이용해 기상학적 가뭄의 발생 여부를 가뭄지수로 판단하고, 4단계로 기상학적 가뭄 하에서 농업 및 수문학적 가뭄의 진행여부를 저수율, 지하수위, 현장대응 정보의 신속한 수집을 통해 확산여부를 판단한다. 5단계는 가뭄 관련 인터넷 뉴스데이터기반의 농작물 피해, 식수제한, 녹조발생 등의 피해상황을 통해 가뭄 피해발생지역을 도출하여 확산여부를 판단하며, 6단계는 기상, 농업, 수문, 사회 경제적 가뭄을 평가함과 더불어 다음년도 가뭄확산에 대비하는 순으로 메가가뭄 상태 판단 절차 방법론이 진행된다.

• Proceedings of the Korea Water Resources Association Conference
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• 2020.06a
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• pp.15-15
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• 2020

기후변화로 인하여 가뭄은 그 위험성이 점차 높아질 것으로 예상되고 있다. 잠재적 대규모 가뭄피해를 사전에 예방하기 위해서는 가뭄에 보다 효과적으로 대응하기 위한 방안을 마련하는 것이 필요하며, 국가적 수자원 관리를 넘어선 국민 전반이 가뭄 심각성을 인지하고 적합한 대응을 하도록 유도하는 것이 중요하다. 기상, 수문, 농업 등 가뭄 발생의 다양한 측면들을 표현한 여러 가뭄지수 및 정보가 이미 생산되고 있으므로, 이러한 정보를 국민에게 제공한다면 국민이 가뭄의 심각성을 인지하고 물 절약 등의 행동에 동참하도록 하거나 농민의 경우 사전에 대처 방안을 마련하도록 하는 등, 공급측면에서의 수자원 관리 뿐만 아니라 수요 측면에서의 대응도 가능하게 될 것이다. 하지만 현재 제공되는 가뭄지수 및 정보는 전문적 지식이 있는 의사결정자 및 연구자 등을 위한 것으로, 일반 시민이 이러한 정보를 통해 가뭄의 상황을 이해하고 해석하여 그에 따른 행동을 하기란 어려운 것이 사실이다. 따라서, 본 연구에서는 국내 가용한 가뭄지수 및 정보로부터 국민이 체감할 수 있으며, 적절한 행동을 하도록 설득할 수 있는 가뭄정보 생산 방안을 도출하고자 한다. 사회과학적 이론, 포커스그룹 인터뷰 및 설문조사를 통하여 국민의 가뭄정보에 대한 인지 및 이해 특성을 파악하고, 시민자문단을 통하여 직접적으로 국민에게 현재 가용한 가뭄정보를 제공하고 어떻게 바라보는지 분석함으로써, 국민이 체감 가능한 가뭄정보의 방향을 제안하였다. 또한 현재 가뭄에 대한 뉴스 등이 어떠한 방식으로 생산되고 유통되는지를 분석하여 이로부터 사회과학적 측면에서 국민을 설득하기 위한 보다 효과적 방안을 제시하였다. 결과적으로 국민이 가뭄의 상황을 인지하고, 국가적 차원의 가뭄 대응의 필요성을 이해하며, 물 절약 등의 행동을 하도록 설득하는 것이 가능하게 되어, 점차 심각해져가는 가뭄에 효과적으로 대응할 수 있을 것으로 판단된다.

• Convergence Security Journal
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• v.22 no.4
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• pp.109-118
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• 2022

Countries around the world have recognized the importance of personal information protection and have discussed protecting the rights of data subjects in various forms such as laws, regulations, and guidelines. PbD (Privacy by Design) is one of the concepts that are commonly emphasized as a precautionary measure for the protection of personal information, and it is starting to attract attention as an essential element for protecting the privacy of information subjects. However, the concept of PbD to prioritize individual privacy in system development or service operation in advance is still only at the declarative level, so there is relatively little discussion on specific methods to implement it. Therefore, this study discusses which principles and rights should be prioritized to implement PbD based on the basic principles of GDPR and the rights of data subjects. This study is meaningful in that it suggests a plan for the practical implementation of PbD by presenting the privacy considerations that should be prioritized when developing systems or services in the domestic environment.

• Journal of Advanced Navigation Technology
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• v.26 no.6
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• pp.528-535
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• 2022

Although the domestic aviation industry has made rapid progress with the development of aircraft manufacturing and transportation technologies, aviation safety accidents continue to occur. The supervisory agency classifies hazards and risks based on risk-based aviation safety data, identifies safety trends for each air transportation operator, and conducts pre-inspections to prevent event and accidents. However, the human classification of data described in natural language format results in different results depending on knowledge, experience, and propensity, and it takes a considerable amount of time to understand and classify the meaning of the content. Therefore, in this journal, the fine-tuned KoBERT model was machine-learned over 5,000 data to predict the classification value of new data, showing 79.2% accuracy. In addition, some of the same result prediction and failed data for similar events were errors caused by human.

• Ecology and Resilient Infrastructure
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• v.11 no.2
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• pp.55-64
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• 2024

The disaster impact assessment system was introduced in 2005 as a disaster prevention procedure for comprehensive and systematic developmental projects. However, according to the 'Practical Guidelines for Disaster Impact Assessment', Jeju Island's unique hydrogeological features necessitate the calculation of isohyetal-based probabilistic rainfall, which can reflect altitude, when estimating probabilistic rainfall for flood volume determination, rather than using conventional methods. Despite Jeju Island being centered around Hallasan, there are three Automatic Weather Stations (AWS) located at the summit of Hallasan, making weather stations denser than in other cities and provinces. Therefore, it is judged that there would be no difficulty in applying conventional methods, such as utilizing the probabilistic rainfall data from the weather stations or employing the Thiessen method, to estimate flood volumes for small-scale project areas. Accordingly, this study conducts a comparative analysis of the impact of applying general probabilistic rainfall from weather stations and isohyetal-based probabilistic rainfall in site in the context of Jeju Island's disaster impact assessment system.

• The Journal of Korean society of community based occupational therapy
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• v.1 no.2
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• pp.1-9
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• 2011

Objective : Study purpose is to inspect not only the utility of Evaluation of Social Interaction(ESI) but also the efficiency of occupational therapy measurement in program based local community of solitary senior citizen in G region. Methods : Six solitary senior citizen in G region were participating in a community-based program were a convenience sample for this study. The Occupational Therapy Intervention Process Model (OTIPM) provided the theoretical framework. The ESI provided a pre-test performance measure and also served as a guide for an five-week occupational therapy intervention program, and as a post-test to measure intervention effectiveness. Results : This study showed that the ESI was effective in guiding therapist Intervention related to social skill performance of participants during their participation in a community-based program. As a group, the difference between pre and post ESI logit measures was also significant(t=-7.362, p=0.001). Conclusion : The study provides initial considerations for the utility of the ESI to guide intervention related to social skill performance during daily occupations in Korea. It further documents the effectiveness of the ESI in measuring occupational therapy intervention, based on OTIPM, and supports occupational therapy services provided in a community based program context for those solitary senior citizen.

• Convergence Security Journal
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• v.14 no.6_1
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• pp.45-55
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• 2014

China has vast land, variety of people, religions and cultures. China has faced terrorism threat from the struggles of people, religions and resources. The 11thStanding Committee of the National People's Congress of China decided to strengthen the anti-terrorism action on October 29, 2011. This study compared, analyzed and estimated the counter-terrorism laws of the USA, Britain and Germany thinking about the China's anti-terrorism decision. The counter-terrorism laws of the USA, Britain and Germany are largely composed of previous prevention of terror and oppression of it later. They enacted the laws both for people and property. They also rearranged the power and role of governmental institutes on counter-terrorism. The contents of the counter-terrorism laws are specific, detailed and systematic. But the anti-terrorism law of China has restriction on the power and roles for previous prevention and oppression of terrorism, handling of people and property. This study reviewed the foreign countries' counter-terrorism laws and the way to connect the regulations on terrorism crimes of the revised Chinese criminal law and the anti-terrorism decision, when they enact the anti-terrorism laws in China in the future.