• Proceedings of the Korea Institute of Fire Science and Engineering Conference
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• 2012.04a
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• pp.30-33
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• 2012

경제발전과 삶의 질 향상에 더불어 건축기술의 발전은 전 세계적으로 건축물의 고층화 대형화 용도의 복잡화 다양화를 가져오게 되었다. 하지만 미국의 WTC 테러 및 국내의 부산 해운대 우신골드스위트 화재처럼 대형 복합건축물의 화재는 인명 및 재산피해 뿐만 아니라 국민의 사회적 불안감을 증대시키고 국가 신뢰도를 실추시키는 원인이 된다. 따라서 건축설계 단계에서부터 재실자들의 안전한 피난을 위한 피난설계가 중시되어야 한다. 본 연구에서는 국내 피난관련 사항의 체계와 특징을 살펴보고, 선진국의 피난관련 사항과 비교 검토를 통해 문제점을 파악하여 국내 실정에 적합한 피난설계를 제안하고자 한다.

• Electronics and Telecommunications Trends
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• v.21 no.4 s.100
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• pp.80-87
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• 2006

일상생활에서 전자파의 사용이 급증함에 따라 국민들의 전자파에 대한 건강상의 심각한 잠재적 위험성에 대한 관심과 우려가 증가하고 있고, 다른 기기의 오동작 등 전자파환경 문제가 사회적 문제로 대두되고 있다. 전자파에 대한 올바른 이해와 막연한 불안감 해소를 위하여 전자파 환경기술에 대해 전자파 장해와 인체영향 분야로 나누어 살펴보았다. 먼저, 전자파 장해 관련 기술은 규제 차원의 제도적인 문제와 시험 및 대책을 위한 전자파 측정과 대책 설계 등의 해석 기술을 다루었으며, 전자파 인체영향은 잠재적 위험성에 대한 예방정책의 일환인 인체보호기준과 이에 대한 생물학적 근거, 그리고 전반적인 연구분야에 대해 설명하였다. 끝으로 전자파로부터 안전한 전자기기 이용환경을 실현하기 위한 정책 방향에 대해서 제시하였다.

• Proceedings of the Korean Society of Computer Information Conference
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• 2020.07a
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• pp.373-374
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• 2020

현대 사회에서 사람과 사람이 아닌 기계와 사람 간의 거래가 대중화 되고 있다. 무인 거래 시스템(이하 키오스크) 사용이 지속적으로 증가하는 이유는 높은 인건비의 절감, 편리성, 시간 단축으로 볼 수 있다. 반면, 키오스크 사용은 다음과 같은 단점이 있다. 메뉴 선택에 있어서 주위 사람들에 의해 심리적 불안감이 생겨 충분한 시간을 가지지 못하고 메뉴를 선택하여 원치 않은 주문이 발생 할 수 있는 것이다. 이 논문에서는 키오스크로 메뉴 선택에 있어서 심리적 불안을 가지는 사람 및 키오스크 사용에 불편함을 가진 사람들이 효율적으로 접근할 수 있는 시스템을 제안한다. 이를 통해 해당 매장에서는 다른 고객들의 눈치를 보지 않고 충분한 시간적 여유를 가지고 메뉴를 선택하여 편리하게 사용 할 수 있는 장점이 있다.

• Proceedings of the Korea Information Processing Society Conference
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• 2021.11a
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• pp.1093-1096
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• 2021

우리는 1 인 가구가 늘어나고 있고 주거 침입 사고도 많이 발생하고 있는 현재 사회에 맞게 도어락에 보안을 강화하고, 집안에 CCTV 를 설치하여 감시하는 서비스를 제공하여 거주자의 불안감을 덜어내도록 한다. 사용한 H/W 는 아두이노와 지문인식센서로 도어락의 지문인증에, 라즈베리파이와 웹 캠은 도어락의 얼굴인증, CCTV 에 사용하여 구축했다. 또한 도어락 인증에 성공하면 집 모형의 문을 열어주기 위해 서보 모터를 사용했다. 사용한 S/W 는 데이터 저장, 얼굴 인증은 AWS 클라우드 서비스를 활용했고, 스마트폰 알람은 FCM 을 사용하였다. OpenCV 를 사용해 움직임 감지를 하고, Flask, Ngrok 를 활용해 실시간 스트리밍이 가능하도록 했다. 어플에서는 관리자가 데이터를 관리(조회, 추가, 삭제)를 할 수 있다.

• The Journal of the Korea Contents Association
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• v.17 no.12
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• pp.25-33
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• 2017

An increase of the interaction speed can lead to the problem of over-relations. Due to psychological and temporal burdens caused by the excessive relationship, users feel fatigue and users are avoiding using SNS. SNS fatigue and SNS anxiety is regarded as SNS stress related to the side effects caused by the SNS use. This study is to approach negative view which is SNS stress and find out causes of stress from the over-relation of interaction. This study used total of 261 samples from Facebook users. As a results, all hypothesis are accepted using SEM(Structural Equation Model). Information sharing and communication have positive effect on social interaction overload and it causes technostress. The results of this study show that SNS characteristics occurs technostress. This study is significant in that it examines that the features of SNS have negative results.

• The Journal of the Korea Contents Association
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• v.16 no.9
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• pp.791-805
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• 2016

The purpose of this study was to understand the essential meanings in experiences of medication misuse and abuse behavior in elderly people with chronic disease in community. The participants were 10 patients with chronic disease over 65 ages who were selected by convenience sampling. Data were collected through individual in-depth interviews from February to May 2014, and were analyzed using Colaizzi (1978)'s phenomenological analysis method. As a results, the essential meanings and structure of medication misuse and abuse behavior experience in elderly people with chronic disease were derived into five clusters of themes as follows: 'Burden on the medications', 'Anxiety about the side effect of the medications or the disease exacerbation', 'There is no alternative other than the medications', 'Expectations of the medications effect for my criteria', 'Lack of understanding on the correct medication use'. The results of this study contributed to promoting a deeper understanding of medication misuse and abuse behaviors in elderly people with chronic disease, and provided for the basic data of strategic development for the prevention of medication misuse and abuse behaviors from the perspective of elderly people with chronic disease in community.

• Journal of Navigation and Port Research
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• v.42 no.3
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• pp.187-194
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• 2018

Aids to Navigation (AtoN) is a marine traffic safety facility used to facilitate the safe and efficient movement of shipping and enhance the protection of the marine environment by the regulations or guidelines of The International Association of Marine Aids to Navigation and Lighthouse Authorities (IALA). Our country is managing AtoN to provide consistent services for AtoN users, although an average of 141 AtoN accidents occur annually. An AtoN accident forces non-planned work on the managers to resort the function, and causes psychological anxiety for its users, ultimately resulting in economic losses. This study developed the Social Cost evaluation model of AtoN accidents. The model can be used to quantify the manager's economic activities related to the shutdown and recovery, as well as the cost associated with the inconvenience to AtoN users. The Social Cost evaluation model of AtoN accidents is proposed as the sum of the encounter cost, administration cost and risk cost.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.16 no.10
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• pp.7126-7137
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• 2015

This study explored the quality of nursing services in relation to a nurse's psychosocial factors (type A behavior pattern, self-esteem, locus of control, and anxiety), job stress, and fatigue. This study targeted 503 nurses who currently work at six different general hospitals in Daejeon city, The data was collected by self-administered questionnaire which was surveyed from April 1 to June 30, 2014. As the result of analysis of covariance, psychosocial factors affect the quality of nursing services more than job stress or fatigue. In addition to that, as parts of psychosocial factors, high self-esteem and low fatigue, job stress, and anxiety increase the quality of nursing services. The research above implies that the quality of nursing services of nurses who work at the general hospital has a correlation with not only the psychosocial factors but also job stress, and fatigue.

• The Journal of the Korea Contents Association
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• v.22 no.1
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• pp.611-619
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• 2022

This study utilized the data from 2017, 2019 Korean National Health and Nutrition Survey to analyze the factors influencing depression and suicidal ideation among single-person households. For the analysis, demographic and economic variables as well as health status/behavior variables were considered. Activity restriction (OR: 4.753, p-value: <.0001) and smoking status (OR: 2.013, p-value: 0.044) were significantly associated with depression, and in terms of suicidal ideation, household income (OR: 3.526, p-value: 0.043), subjective health status (OR: 2.945, p-value: 0.007), activity restriction (OR: 2.263, p-value: 0.003) and smoking status (OR: 2.000, p-value: 0.023) showed significant association. In this regard, single-person households are likely to experience psychological angst, and further experience mental problems due to socio-economic and physical crisis. Therefore, it is necessary to establish a social network system in the community to detect those in need and provide appropriate interventions to prevent harmful outcomes.

• Science of Emotion and Sensibility
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• v.22 no.3
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• pp.103-108
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• 2019

Although the Korean Armistice Agreement resulted in complete cessation of the hostilities of the Korean War, it also initiated a rule that obligates Korean men to compulsorily participate in military service. However, psychological factors such as anxiety, stress, and negative perception among the young participants joining the military lead to inefficiency in training and performance. Several types of media production companies have been tasked to deal with this problem. However, their tools have not adequately addressed the root causes of the psychological distress. Stress rates are still high among the youth. This paper offers a method of reducing anxiety and psychological stress among those joining the military. It also aims to help improve concentration and cope with the pessimism of military life. The study measured the increase in concentration as well as the changing rate of anxiety and psychological stress in the participants of two experimental groups. A significant result with t = 2.487, p = 0.042, and 95% confidence levels was revealed by analyzing the data pertaining to the experimental group that was directly exposed to the sensorimotor rhythm (SMR) wave implying that this brain wave alleviated feelings of anxiety and psychological stress. The method proposed in this paper can thus be applied to mitigate stress in soldiers and help them with their personal and military lives. Further interdisciplinary experiments examining the associations between the electrocardiogram and electroencephalogram are required.