• 한국항해항만학회:학술대회논문집
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• 한국항해항만학회 2010년도 춘계학술대회
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• pp.145-147
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• 2010

해안 또는 항만에 설치되는 항로표지 시설에 3색 LED를 적용하여 식별을 용이하게 하는 시각적인 감성식별 조명에 대한 연구로 항만 양측의 홍등 및 녹등에 의하여 입구를 확실하게 표시하고, GPS에 의한 시각동기와 타이머를 통하여 항만 유도등을 좌우동시 동기 및 일렬순차 동기시키는 콘트롤러를 구현하였다. LED에 의한 등대 구조물을 다양한 색상으로 표현하고 또한 높이에 따른 층별 색상으로 조화시키는 감성적 조명으로 야간에 항만의 수많은 조명과 구별되어 항해사들의 표지식별에 대한 혼란을 예방하고, 야간항만의 경관을 미화시키는 기대효과가 있다. 선박의 항만진입을 돕는 유도등의 동기 및 순차점멸 그리고 항만안전 메시지를 전달하는 CW 발광에 대한 기능을 부가하였고, 동명기를 고휘도 LED로 대체하여 전력소비를 크게 감소시킨다.

• 한국안전학회지
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• 제30권1호
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• pp.137-143
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• 2015

Fire fighter are exposed to the situations which are hard to predict due to continuous and accidental changes which hinder their fire fighting activity. As these threats of safety accident act as fear factors, they are doing insecure fire fighting activities. Therefore, as unclear and abnormal risks of working environment such as the riskiness of expansion of disaster, instability, obstacles of activities, abnormality, urgency, etc. increase, safety accidents are caused. This study analyzes the actual condition of safety and health and awareness of fire fighter who are exposed safety accidents during their fire fighting activities and utilize such result as the basis data to secure safety of fire fighter, keep efficient safety control and prevent accidents. The results of analysis are as follows. As rescue works among all fire-fighting works shows the highest emotional stabilization and the highest post-traumatic stress disorder is shown in fire sergeant level positions, and fire fighters whose working period is 10-15 years, reinforcing safety training to long-term workers is necessary. As the result of survey regarding safety awareness, the highest awareness level was shown in fire sergeant level positions, and fire fighters whose working period is over 20 years, and when it comes to operation of fire fighting equipments, fire-fighting workers and workers having 1-4 years of working period showed high safety awareness. The more serious injury in a fire fighter experienced as the first injury after working as a fire-fighter, the more cause-and-effect relationship was shown between personal physical condition and work, and it is shown as obstacles of fire fighting activities and affects to post-traumatic stress disorder. Moreover, as after-work off duty activities also affect to official disaster, systematic improvement of working environment is required. Occupational medical work compatibility evaluation considering the distinct characteristics of works to secure fire-fighter' health care together with fire-fighting capability is shown to be necessary.

• 한국직업건강간호학회지
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• 제29권4호
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• pp.235-246
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• 2020

Purpose: In Korea, the proportion of female workers among occupational injury is steadily increasing. The purpose of this study was to identify the workplace risk factors that threaten the safety and health of the female workers. Methods: Qualitative study was conducted, using focus group interview. Data were collected from five focus groups of eighteen female workers who were working in the manufacturing, health service, and educational service industries. Results: The seven themes of occupational safety and health risks of women workers are as follows: 1) Workplace with various risks; 2) Sliding, falling, burning, and cutting accidents; 3) Chronically lasting musculoskeletal symptoms; 4) Chemicals that may be harmful to workers; 5) Unprotected infectious disease; 6) Psychological safety accidents(Relationship conflict and emotional labor); 7) Loud, hot, stuffy, scary, and tired. Conclusion: The Occupational Safety & Health (OSH) Act should be rearranged gender sensitively and women's participation in the OSH decision-making process should be guaranteed. OSH education should be properly implemented in the field, and support should be provided for women workers in small businesses. A supportive organizational culture for marriage, pregnancy and childbirth should be established, and the working environment should be provided safely, taking into account gender differences.

• Safety and Health at Work
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• 제14권1호
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• pp.1-9
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• 2023

Background: Firefighting involves exposure of firefighters to risks related to this activity, serious injuries, and occupational diseases are recorded. There are other consequences such as thermal and emotional stress. This systematic review is proposed in order to analyze the risks and consequences faced by these workers and thus provide elements to improve safety management systems in institutions. Method: A descriptive observational study of systematic literature review on the risks and consequences of exposure to firefighters' activity was proposed, and the information was analyzed and described based on the available data and according to the variables determined. Results: The studies showed data on mechanical, physical, chemical, psychosocial risks, workers' perception and resilience, and epidemiological data. Information related to firefighters' activity on falls and slips, exposure to noise, and high concentrations of carbon monoxide is detailed. In addition, the relationship between burnout, cognitive, and physical fatigue as adverse effects on health and performance is mentioned. Conclusions: Among the preventive measures, the use of personal protective equipment is suggested, incorporation in prevention programs of information on exposure to risk factors, as well as the implementation of models that can predict the perception of workers, additionally, the generation of management systems with safety climate models for fire departments.

• 한국학교ㆍ지역보건교육학회지
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• 제1권1호
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• pp.131-136
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• 2000

This study redefined school health environment in Korea, especially inter-school environment, according to the comprehensive meaning of health. The scope of inter-school health environment was classified into physical environment, biological chemical environment, social environment, and mental. emotional environment. While the environment management was classified into safety management, hygiene management, and living management according to management method, These analytical tools will contribute to a better understanding of the scope of school health and will be an available resource in school health practice.

• International Journal of Computer Science & Network Security
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• 제22권6호
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• pp.109-114
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• 2022

The article is devoted to analyzing the police influence on road safety formation. The globalization processes confirm the study's relevance, provoking population mobility and the need to increase freight traffic. The study aims to identify the factors that affect road safety and the activities of the police and the EU transport safety units. An empirical analysis using factor analysis, correlation analysis, and general scientific methods of cognition were carried out to achieve the goal. The analysis results found that the number of police officers affects road safety, but not in all countries, which confirms the importance of other factors. Based on the analysis results of the scientific literature, the factors affecting transport safety are legislative regulation, the use of innovative technologies, transport infrastructure, geography, and psycho-physical and emotional drivers factors. It has been proved that the police authorities and units cannot fully ensure transport safety in the European Union because the safety is formed by a complex of actions by the state and road users.

• 한국조경학회지
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• 제43권4호
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• pp.15-26
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• 2015

본 연구는 대구도시철도 3호선의 교각미관개선 시험구간을 대상으로 경관 개선을 위한 방안을 제안하고자 하였다. 연구방법은 교각에 대한 인식과 디자인 시 중요요소를 조사하고, 코팅, 그래픽, 피복식물, 광고판 등의 선호도 및 감성평가를 실시하였다. 경전철의 교각은 평가자들의 60.4%가 부정적으로 인식하고 있으며, 미관개선이 필요한 것으로 조사되었다. 교각디자인 시 고려해야할 시각적 요소는 색채 5.81, 형태 5.57, 미적구성 요소에는 조화 6.07, 쾌적성 6.00 등의 순서로 높게 나타났다. 미관개선별 선호도는 그래픽 4.14, 피복식물 3.57, 코팅 3.23, 광고판 2.82 등의 순서로 분석되었으나, 연구대상지 피복식물은 생육이 나빠 피복율이 낮은 상태에서 이루어진 점을 고려해야 할 것으로 판단된다. 감성평가에서 코팅, 안전시설, 무처리는 '인공적인', '생기없는', '삭막한'이 대표적인 경향으로 나타났고, 자연재료를 사용한 피복식물은 타 유형에 비해 '자연적인', '생기있는'이 높은 것으로 분석되었다. 반면, 그래픽과 광고판은 대표적인 감성 요소 없이 디자인에 따라 상이한 것으로 나타났다. 교각 미관개선을 위해서는 우선적으로 주변 환경과 조화로움, 이용자의 정감성을 고려할 필요가 있으며, 본 연구의 결과는 경전철 교각의 경관문제 개선에 필요한 기초자료로 활용할 수 있을 것으로 기대된다.

• 대한안전경영과학회지
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• 제6권1호
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• pp.187-199
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• 2004

To suggest a more efficient way of delivering information for process control under computerized environment, population stereotypes of colors were tested with 57 Korean subjects. The subjects were asked to associate 11 colors salient at electronic video displays with 55 pairs of adjectives that might be used when they explain the current state of process. The levels of association were evaluated with semantic differential methods by 7 point scales. Based on the multivariate analyses, the 55 pairs of adjectives were grouped into three distinct dimensions. The emotional maps of the 11 colors with respect to each dimension were presented. The Quantitative relationships between the colors and subjective impressions were also calculated by quantification theory I. On the basis of these color associations, it was suggested a general guideline for color coding when delivering process information

• 제어로봇시스템학회:학술대회논문집
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• 제어로봇시스템학회 2005년도 ICCAS
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• pp.1293-1298
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• 2005

In the environment where human coexists with robot, the problem of safety is very important. But it is difficult to separate the robot from the human in time-domain or space-domain unlike the case of factory automation, so a new concept is needed. One approach is to notice sensory and emotional feeling of human, and in this study "pain" is focused, which is a typical unpleasant feeling when the robot contacts us. In this paper, to design the controller based on the pain, an artificial superficial pain model caused by impact is proposed. This ASPM model consists of mechanical pain model, skin model and gate control by artificial neural networks (ANNs). The proposed ASPM is evaluated by experiments.

• 한국산학기술학회논문지
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• 제11권3호
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• pp.821-826
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• 2010

도어락 스위치(Door-lock switch)는 드럼세탁기, 식기 세척기 등 회전이나 열이 발생되어 작동 할 때 임의로 열지 못하도록 하는 가전제품에 쓰이는 도어 안전잠금장치로 드럼세탁기에서는 없어서는 안 되는 중요한 부품 중의 하나이다. 드럼 세탁기 도어는 소비자가 사용 할 때 느낌을 가지는 부분으로 항상 안전성과 동시에 감성이 뒤따르는 부품이기도 하다. 본 논문은 드럼세탁기의 도어에 감성과 관련된 요소들을 조사하였으며, 도어락 스위치의 기구적인 구조들을 파악한 뒤 드럼세탁기에 장착하였을 때 열림력, 닫힘력을 측정할 수 있는 지그와 소프트웨어를 제작하고 측정한 힘의 그래프를 분석하여 사용자에 의해 평가한 후, 드럼세탁기 도어락 스위치의 구조에 따른 감성에 차이점을 찾아보고 시스템의 사용을 검증하였다.