• 핵의학기술
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• 제27권1호
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• pp.66-70
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• 2023

Purpose It is intended to improve the management efficiency of personal dosimeters by analyzing and sharing personal dosimeter loss cases and loss prevention measures. Materials and Methods From 2017 to 2021, data on the number of lost personal dosimeters were collected at large hospitals, and the number of personal dosimeters issued and lost were investigated. Results In order to prevent loss by institution, methods such as the use of auxiliary rings, contact stickers and dosimeter necklaces were implemented. Conclusion Hospitals are a business that frequently changes clothes, such as surgical gowns and work clothes, so there is a lot of loss. In addition, it was confirmed that the loss rate increases as the number of personal dosimeters issued increases.

• 융합보안논문지
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• 제23권1호
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• pp.35-43
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• 2023

우리나라는 2011년에 개인정보보호법이 제정되어 국민의 개인정보를 안전하게 보호하고 권익을 보호하는 많은 역할을 해오고 있다. 개인정보처리자는 안전한 개인정보 관리를 위하여 안전성 확보 조치 기준을 의무적으로 준수해야 한다. 이렇게 행정 규제가 수반되는 문제임에도 누구에게 언제 어떻게 적용되는지가 명확하지 않다. 법 적용의 원칙은 법의 적용 범위나 대상이 명확해야 하고 대상자의 법적 안정성과 예측 가능성에 있어야 한다는 것이다. 의무 부과에 따라 대상자에 대한 범위, 기준, 안전조치 항목, 절차 등이 명확하고 구체적으로 명시되어야 하지만 현행법 제도는 미흡하다. 따라서 본 연구에서는 선행연구와 개인정보보호 실태조사 자료를 기반으로 적용 대상자 분류 기준, 대상 판단 근거 기준, 안전성 확보 조치 기준 등에 대한 문제점과 합리적인 개선 방안을 제시하였다. 이를 통해 적용 범위와 기준을 명확화, 구체화하여 합리적인 방안을 제시하여 제도의 실효성을 높이는데 기여하고자 한다.

• 한국IT서비스학회지
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• 제16권2호
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• pp.97-110
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• 2017

Due to development of IT, various Internet services via the non-face-to-face are increasing rapidly. In the past, the resident registration numbers (RRN) was used a mean of personal identification, but the use of RRN is prohibited by the relevant laws, and the personal identification services using alternative means are activated. According to the prohibition policy of RRN, i-PIN service appeared as an alternative means to identify a person. However, the user's knowledge-based i-PIN service continues to cause fraudulent issuance, account hijacking, and fraud attempts due to hacking accidents. Due to these problems, the usage rate of i-PIN service which performs a nationwide free personal identification service, is rapidly decreasing. Therefore, this paper proposes a technical safety enhancement method for security enhancement in the i-PIN-based personal identification service. In order to strengthen the security of i-PIN, this paper analyzes the encryption key exposure, key exchange and i-PIN authentication model problems of i-PIN and suggests countermeasures. Through the proposed paper, the i-PIN can be expected to be used more effectively as a substitution of RRN by suggesting measures to enhance the safety of personal identification information. Secured personal identification services will enable safer online non-face-to-face transactions. By securing the technical, institutional, and administrative safety of the i-PIN service, the usage rate will gradually increase.

• 산업경영시스템학회지
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• 제32권4호
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• pp.113-123
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• 2009

The number of high-rise buildings already constructed and/or being constructed is getting increased both domestically and internationally, for example, Lotte World 2 in Seoul and Taipei 101 in Taiwan, respectively. Maintenances of those skyscrapers, especially in fire-fighting safety, would be different from those of conventional buildings and are one of keen issues. In this study, the features of risks in aspects of fire-fighting safety for the buildings are investigated and the corresponding fire safety measures are proposed to prevent the disasters and to minimize the personal and property damages from it. The proposals include the specialization in self fire-fighting managements, the realization of self fire-fighting maintenance, the establishment of the integrated fire-fighting system, and the correction of inconsistencies in related laws on fire-fighting safety.

• Safety and Health at Work
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• 제5권2호
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• pp.106-111
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• 2014

Background: The manufacture of paint involves a variety of processes that present with medical hazards. Safety initiatives are hence introduced to limit hazard exposures and promote workplace safety. This aim of this study is to assess the use of available control measures/initiatives in selected paint factories in Lagos West Senatorial District, Nigeria. Methods: A total of 400 randomly selected paint factory workers were involved in the study. A well-structured World Health Organization standard questionnaire was designed and distributed to the workers to elicit information on awareness to occupational hazards, use of personal protective devices, and commonly experienced adverse symptoms. Urine samples were obtained from 50 workers randomly selected from these 400 participants, and the concentrations of the heavy metals (lead, cadmium, arsenic, and chromium) were determined using atomic absorption spectroscopy. Results: The results show that 72.5% of the respondents are aware of the hazards associated with their jobs; 30% have had formal training on hazards and safety measures; 40% do not use personal protective devices, and 90% of the respondents reported symptoms relating to hazard exposure. There was a statistically significant (p < 0.05) increase in the mean heavy metal concentrations in the urine samples obtained from paint factory workers as compared with nonfactory workers. Conclusion: The need to develop effective frameworks that will initiate the integration and ensure implementation of safety regulations in paint factories is evident. Where these exist, there is a need to promote adherence to these practice guidelines.

• 한국산업보건학회지
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• 제4권1호
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• pp.33-42
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• 1994

This study was carried out to assess worker exposure to vinyl chloride monomer (VCM) and to present control measures in the factories processing and producing polyvinyl chloride (PVC) resin. The conclusion remarks are as follows. Only two personal samples in the factory ("E") processing polyvinyl chloride resin were analysed to be 27.6 ppm and 12.6 ppm, respectively. But, these concentration exceed 1 ppm, Permissible Exposure Limits (PEL) of OSHA. So, worker's exposure to VCM at "E" factory should be reevaluated. In "A", "B" and "C" factory producing polyvinyl chloride resin, the average worker's exposures to VCM were 0.12 ppm, 0.86 ppm and 1.23 ppm, respectivery. Worker exposure to VCM at distillation and dry process was higer than other processes at "A" factory. The average exposure concentration of worker at polymerization process of "B" and "C" factory was 1.23 ppm, and 1.46 ppm respcetively. These concentration exceed 1 ppm, Permissible Exposure Limits of OSHA. Control room of "B" and "C" factory had 0.91 ppm and 0.65 ppm of worker's exposure concentration respectively. "A" factory was evaluated to be "acceptable", but "B" and "C" factories were evaluated to be "not acceptable", by the workplace exposure assessment program of AIHA. Process other than bagging and control room of "A" factory was evaluated to "not acceptable". Immediate correction measures for preventing workers from exposure to VCM should be performed in the factories or process that were evaluated to be "not acceptable". After these control measures are taken, worker exposure to VCM must be reevaluated through personal air monitoring. Control measures presented by this study are complete sealing of connecting pipe lines, flanging, packing, bolting and nutting. Periodic leak test for leak parts is also required. And positive pressure facility should be constructed at control room of "B" and "C" factory. Fresh air through cleaner such as HEPA filter should be supplied to control room. In addition to these control measures, periodic personal monitoring for evaluating worker exposure to VCM should be performed.

• 국제학술발표논문집
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• The 4th International Conference on Construction Engineering and Project Management Organized by the University of New South Wales
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• pp.168-175
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• 2011

Construction accidents are major problem in Turkish Construction industry and especially fatally rates are very high. Current legislative system on occupational safety in Turkey enforces employers to implement safety measures as well as safety management systems. However level of consciousness in the industry is unsatisfactory and safety are perceived as extra cost and unnecessary expenditure. Moreover, especially in small residential building constructions which have a big share in the industry and unfortunately safety measures to mitigate or abate construction risks do not exist. The study focuses on small residential building construction sites and in the scope of this study, thirty building projects are examined. For each building project, project cost including labour and material costs, service and consultancy costs for mechanical, electrical systems as well as architectural and structural services, costs for supervision and finally general expenditures for construction site facilities were calculated. On the other hand, occupational safety costs for personal protective equipment, collective protective measures, consultancy and training were determined. Work breakdown structures were established and for each work item firstly occupational risks were evaluated and furthermore according to risk scores safety measures to be implemented were defined and related costs were calculated. The study gave results for total safety cost on average, in terms of percentage of total project cost (3.73% of total project cost), safety cost per man-hour (0.40 USD) and safety cost in terms of unit construction area (11.60 USD per square meter). Since safety management is a part of whole project management process, study gives suggestions and techniques to calculate safety costs and implement safety measures as a part of project management service for professionals. Authors believe that suggested approach may easily developed by the usage of more data to establish a model for estimation not only for building construction sites but also for all construction projects.

• 한국항행학회논문지
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• 제15권6호
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• pp.1212-1219
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• 2011

최근 개인정보보호법이 시행됨에 따라 국내 기업의 개인 정보 관리에 대한 안전 조치 의무의 요구가 높아지고 있으며, 이는 곧 개인정보의 수집, 이용, 제한, 관리, 파기 등과 같이 개인정보 처리에 대한 구체적 규제 조항에 따른 기술적 대응이 필요하고 있다. 이에 따라 기업에 대한 침해 사고가 발생하였을 경우, 개인정보 관리체계가 올바르게 동작하도록 운영되었는지 확인할 수 있도록 안전 조치를 취해야 하며, 이를 확인할 수 있는 구체적인 준비 과정이 수행되어야 하므로, 이는 곧 디지털 포렌식 수사 모델의 첫 번째인 조사 준비 단계에 해당한다. 또한 현장에 출동한 조사팀은 이러한 조치 행위가 올바르게 수행되었는지 점검할 수 있도록 적절한 조사를 수행해야 하므로 이는 현장 대응 단계와 관련이 있다. 본 논문에서는 디지털 포렌식 수사 모델의 조사 준비 및 현장 대응 단계에 대하여 개인정보보호법 이행 및 점검을 위해 보완해야 할 점은 무엇이고, 이를 통해 개인정보보호법에 대응하는 디지털 포렌식 수사모델의 개선 방안을 제시한다.

• 대한안전경영과학회지
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• 제24권1호
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• pp.11-19
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• 2022

In order to find out the management and sanitation status of protective gear provided at the construction site, a case study and survey were conducted by visiting the site. As a result of the case study, inspection and management, disinfection, and storage of protective equipment were insufficient in both workplaces with less than 50 employees and workplaces with more than 100 employees. As a result of the survey, workers(66.2%), said they did not know how to identify hard hats(67.6.%), how to identify bad hard hats(60.8%), and how to identify bad safety belts (73.0%), even though workers(66.2%) were educated on protective gear, and those in charge of protective gear Non-specified(56.8%), regular inspection of the provided protective equipment was not performed(82.4%), and disinfection was not performed(90.5%). Therefore, as a management plan to maintain the performance of personal protective equipment, educational aspects, regular training on protective equipment, training on how to identify defective protective equipment, management of recording papers, technical aspects, strengthening of standards for placement of dedicated safety managers in small workplaces, participation of workers' representatives when selecting protective equipment, and selection of protective equipment for workers Providing opportunities, administrative aspects of protective equipment regulation and management, introduction of sanitary and cleanliness system, and selection of personnel in charge of protective equipment management were suggested.

• 융합보안논문지
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• 제14권4호
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• pp.9-17
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• 2014

정보화 및 인터넷의 급속한 발전에 따라 개인정보를 취급하는 기업에서 개인정보의 안전한 취급 관리를 위한 조치를 취하지 않아 개인정보가 유출되고 오 남용되는 사례가 빈번히 발생하고 있다. 이에 국내에서는 개인정보주체의 프라이버시 보호와 피해를 줄이기 위해 개인정보보호 관련 법제를 강화하고 관련 법제를 바탕으로 개인정보처리자가 개인정보를 보호하기 위한 안전성 확보조치 기준을 마련하고 따르도록 하고 있다. 그러나 개인정보의 안전성 확보조치 기준항목의 경우 각 개인정보 처리 기업의 특성 및 항목별 중요도에 따른 우선 적용 기준 등이 고려되지 않아 이행에 어려움이 따르고 있다. 따라서 본 연구에서는 개인정보의 안전성 확보조치 기준들의 세부적인 사항들을 기존 문헌 연구와 관련 법률을 통해 평가 기준을 도출하고, 평가 기준의 정량화 및 계층화를 위해 KJ (Kawakita Jiro) 기법을 이용하여 유사기준 항목의 통합 및 그룹화를 하여 계층구조를 생성한다. 이렇게 생성된 계층 구조를 AHP (Analytical Hierarchy Process) 기법을 이용해 전문가 대상으로 가중치 산정하여 기업에서 보다 합리적이고 효율적인 개인정보보호를 위한 우선순위 제안을 목적으로 한다.