• The Korean Society of Law and Medicine
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• v.22 no.3
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• pp.97-124
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• 2021

In medical institutions, there are radiation-related workers such as radiological technologists, physicians, dentists, and dental hygienists who handle diagnostic radiation generators. Also, there are work assistants, such as nurses and assistant nurses, who assist in radiation treatment or transfer patients to the radiation examination room. Radiation exposure management for radiation-related workers is carried out under the 「Medical Service Act」, but there is no legal basis for work assistants, etc. And the management of radiation exposure for diagnosis is regulated by the 「Medical Service Act」, and the management of radiation exposure by therapeutic radiation and nuclear medical examination is governed by the 「Nuclear Safety Act」. Thus, to improve the management of radiation exposure for diagnosis, the regulations on radiation exposure management for diagnosis under the 「Medical Service Act」 were compared and reviewed with those of the 「Nuclear Safety Act」. As a result, the main contents are as follows. First, it is necessary to legislate to include nurses, assistant nurses, and clinical practice students who are likely to be exposed to radiation besides radiationrelated workers as subjects of radiation exposure management for diagnosis. Second, when a radiation-related worker for diagnosis is confirmed to be pregnant, the exposure dose limit should be defined. Third, it is necessary to revise the regulations on the types of personal exposure dosimeters in the 「Rules on the Safety Management of Radiation Generators for Diagnostics」. Fourth, it seems that health examination items for radiation-related workers, radiation workers, and frequent visitors should be the same. Fifth, It is necessary to unify and regulate diagnostic radiation and all medical radiation, including therapeutic radiation and nuclear medicine, in one legal system.

• Proceedings of the Korean Society of Computer Information Conference
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• 2015.01a
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• pp.93-94
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• 2015

최근 산업 현장에서 재해는 설비의 다양화, 인적 구성의 복잡성, 작업환경의 변화 등으로 다양하게 발생되고 있다. 특히 경제적 자립도가 취약한 중소기업에서는 관리능력이 미흡하여 안전에 대한 조직 및 관리, 교육 등이 큰 문제점으로 대두되고 있다. 우리나라의 안전관리의 현실은 대기업 중심으로 이루어지고 있는 실정이나 재해율은 일본 등 주변국보다 2~4배 높은 수준으로 선진국에 비해 아직도 매우 심각한 문제이다. 한편, 환경과 재난방지, 헬스케어 등과 같은 분야에 널리 활용되고 있는 고도화된 IoT 기술은 최근 빌딩, 도시 관제 시스템뿐만 아니라 산업 현장의 설비와 인력관리 등 IoT 기술의 활용이 활발해지는 추세다. 본 논문에서는 IoT를 활용한 기술 개발을 통해 다양한 분야의 산업현장에 산재하고 있는 각종 위험인자를 포함하여 작업자의 근로 환경 정보를 영상 및 센싱 데이터를 이용하여 인지하고 작업자에게 현장 위해요인을 파악함으로써 합리적인 대책의 마련을 통해 작업자의 안전을 보장하고, 이와 더불어 업무지원 정보를 실시간으로 제공하여 인명피해의 감소, 작업능률과 생산성 향상을 야기할 수 있는 스마트 안전제어 및 원격 업무 지원을 위한 지능형 산업안전 관리 시스템을 개발하였다.

• The Journal of the Korea Contents Association
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• v.16 no.7
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• pp.368-381
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• 2016

Purpose: The purpose of this study was to describe the experience of the role conflict among nurses in long-term care hospitals. Method: Data were collected through in-depth interviews with nine nurses in long-term care hospitals. Colaizzi's phenomenological method was used for data analysis. Result: In this study, five categories and twelve theme clusters were generated. The five categories consisted of 'Heavy workload,' 'Nursing job delegation of unclear regulations,' 'Unprotected doctor's job performance,' 'Non-systematic nursing assistants management' and 'Limit of competency.' Conclusion: These results will contribute to the role establishment of nurse in long-term care hospitals and the qualitative improvement of work by providing the grounds for the strategy development which improve working environment and job satisfaction of nurses in long-term care hospitals apposite to the case of Korea.

• Proceedings of the KAIS Fall Conference
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• 2010.05b
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• pp.837-840
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• 2010

본 연구는 급변하는 의료환경에 대비하여 간호의 질 향상 및 증진을 통한 환자 만족도 증진을 위해 간호전달체계를 기능적 간호방법에서 팀간호제 방법으로 전환을 하면서 이에 따른 간호활동 및 직무 만족도를 조사하였다. 간접간호 수행률 조사를 살펴보면 기록간호, 확인업무, 물품관리, 간접소통, 전달 업무 등 모두에서 유의한 차이를 보이지 않았다. 영양간호, 전적인 식사보조 등은 간호직무만족도가 영향을 미치는 것으로 나타났다. 간호사 직무만족도는 어려움이 있을 때 동료나 상사에게 의논하는 것으로 나타났다. 안전간호, 화재예방 등이 영향을 미치는 것으로 나타났다. 간호사 업무성과 병동의 시설과 기구를 적절히 관리한다. 간호사 업무성과, 환자에게 적절한 휴식 및 안정을 위한 간호를 제공하는 것으로 나타났다. 본 연구 결과 간호사들이 역할을 명확히 규명하고 세분화하여 이를 수행하는 직무내용을 명확하게 파악하고 작업표준 지침서를 작성하여 활용한다면 간호사들의 자가 관리 증진은 물론 환자와 보호자에게도 만족감을 높여 줄 수 있는 계기가 될 것이며, 이를 통한 다양한 팀제 운영이 될 것이라 생각된다. 또한, 향후 다양한 업무 개선 활동이 가능할 것이라 생각된다.

• Journal of the Korea Institute of Building Construction
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• v.21 no.5
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• pp.397-408
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• 2021

The construction industry has the highest occupational accidents/injuries and has experienced the most fatalities among entire industries. Korean government installed surveillance camera systems at construction sites to reduce occupational accident rates. Construction safety managers are monitoring potential hazards at the sites through surveillance system; however, the human capability of monitoring surveillance system with their own eyes has critical issues. A long-time monitoring surveillance system causes high physical fatigue and has limitations in grasping all accidents in real-time. Therefore, this study aims to build a deep learning-based safety monitoring system that can obtain information on the recognition, location, identification of workers and heavy equipment in the construction sites by applying multiple object tracking with instance segmentation. To evaluate the system's performance, we utilized the Microsoft common objects in context and the multiple object tracking challenge metrics. These results prove that it is optimal for efficiently automating monitoring surveillance system task at construction sites.

• Annual Conference on Human and Language Technology
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• 1992.10a
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• pp.347-357
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• 1992

컴퓨터용어에 대한 약어들을 기존 사건관리 방법에서 벗어나 컴퓨터에 수록하여, 음성을 포함한 한글 및 영문풀이 조회, 추가등록, 삭제, 수정을 가능케 하여 어휘변화 및 의미파악에 신속히 대처하고, 영문, 한글 단어를 이용한 약어검색 기능과 시스템에서 임의로 문제를 출제, 학습자 수준을 측정해볼 수 있는 컴퓨터 보조학습(CAI)과 knowledge base 교체시 타분야에서 활용이 가능하도록 DB화한 약어 전문가체제로, 업무 활용자(학습자)와 컴퓨터 상호작용에 의한 개인차를 극복할 수 있도록 컴퓨터용어 약어 전자사전을 설계하였다.

• Journal of Korean Society of Transportation
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• v.17 no.2
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• pp.7-19
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• 1999

The Purpose of this study is to analyze the impact of telecommuting-the use of telecommunications technology to perform work from remote sites- on the transportation system. It examined the effects of telecommuting on commuter travel. After reviewing case studies of foreign countries and their telecommuting characteristic, two types of survey, RP(Revealed Preference) and SP (Stated Preference), were carried out in order to analyze the impact of telecommuting on traffic. The RP survey examined respondents'attitudes toward information technology and the characteristics of their work. The SP survey asked respondents what conditions would make them want to become a telecommuter. It was found that higher salaries and communication subsidies would induce more people to telecommute. Overall, it was found that if telecommuting were to be executed in Seoul, 49.1% of workers would become telecommuters, which would result in a 14,407 billion won reduction in direct and indirect transport costs per year. This research proves that traffic congestion can be reduced effectively by instituting telecommuting as an option for workers.

• Korean Journal of Child Care and Education Policy
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• v.12 no.3
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• pp.3-27
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• 2018

The purposes of this study were to examine a tendency of kindergarten teachers' daily work performance and to explore their perceptions on the reality and efficiency of working hours. 273 public and private kindergarten teachers completed questionnaires. The findings of the study are as follows. First, kindergarten teachers carried out an average of 1.41 duties per a 30-minute segment, and there were some differences in their duties between public and private teachers. Second, as a key reason of their lack of preparation time for class, public teachers indicated much administrative work, whereas private teachers indicated many events and common work. In addition, for the work duties that require supporting staff, public teachers pointed out clerical work, whereas private teachers named event-related duties. Third, in terms of efficiency of their working hours, both public and private teachers highlighted excessive workload as a key obstacle; public teachers also indicated the shortage of supporting staff, while private teachers indicated many event-related duties and lack of directors' leadership. These findings imply that it is important to maintain an optimum level of workload for kindergarten teachers, to secure preparation time for class, to increase work efficiency, and to provide support specific to kindergarten types.

• Korean Journal of Construction Engineering and Management
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• v.21 no.1
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• pp.61-69
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• 2020

As the amount of information generated in the construction project increases exponentially, design and construction review have a serious impact on the success of the site. For this reason, academic and business circles have been expanding the use of BIM at the whole life, and BIM is now accepted as one of the standards used in the construction industry. However, the BIM-based design for the temporary work is used as an aid to the 2D design because there is no specialized software and there is absolutely lack of a professional engineer. The objective of this research is to develop BIM-based temporary work support system. This system minimizes human errors in BIM-based design, quantity takeoff and inspection and shortens working hours.

• Fire Science and Engineering
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• v.29 no.2
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• pp.54-63
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• 2015

Volunteer fire department is a private firefighting organization which is set up in Seoul, metropolitan cities, city/eup/myeon to assist firefighting service. It actively participates in prevention and aid of various disasters as well as in fire prevention/extinguishment to protect people's lives and property and to promote regional development. In short, it is a nonpaid, voluntary, private service organization; it is composed of residents in the area who have spirit of service and sacrifice, wish to join, and work in their own occupation while assisting firefighting work. Yet, voluntary fire department of such nobility and sincerity has not been vitalized, and accordingly, studies regarding this issue have been conducted in firefighting organizations and academia. Therefore, purposes of this research are 1) to analyze issues of current situation through looking at basic training for new volunteer firefighter, unification of power to appoint and dismiss captain and crews of the volunteer fire department, volunteer fire firefighters with a few good people, and vitalization of female volunteer firefighters; and 2) to propose vitalization measures based on the findings above.