• 한국산업보건학회지
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• 제29권2호
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• pp.217-225
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• 2019

Objectives: The aim of this study is to evaluate the quality management systems of domestic asbestos survey and monitoring service providers and the relationships with the number of licenses or designations and sales performances. Methods: Data on quality management systems were collected by assessors who were assigned by the Korea Occupational Safety and Health Agency(KOSHA) during a pilot evaluation program for designated asbestos survey and monitoring service providers in 2016 using evaluation criteria developed by KOSHA. Basic characteristics, evaluated scores, and sales performance were gathered and statistically analyzed. Results: The median and arithmetic mean of the total scores were 0.64 and 0.66. Evaluation fields that scored highly with the highest percentages were sales performance, installation and availability of equipment, compliance with the mandatory minimum number of airborne samples, laboratory independence, and results of proficiency analytical testing, in that order. Evaluation fields that received low marks with the highest percentages were the training of personnel, blank field samples, calibration of flow rates, preliminary check and visual inspection of the work area prior to the clearance test, and review and approval of final reports, in that order. Comparison of normalized scores between service providers registered for asbestos and other tasks and those designated for only asbestos showed significant differences in their evaluated scores. Sales performance did not show a positive correlation with evaluated scores. Conclusions: The quality management systems of domestic asbestos survey and monitoring service providers were poor. High scores were recorded mostly in evaluation fields related to regulatory requirements. Low scores were recorded mostly in evaluation fields related to documentation and recordkeeping. Considering the low influence of quality on sales performance, the government needs to evaluate the quality management of asbestos survey and monitoring service providers and provide the results to public in order to address their low levels of quality management.

• Safety and Health at Work
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• 제10권2호
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• pp.180-187
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• 2019

Background: There is considerable evidence that leadership influences workplace safety, but less is known about the relative importance of different leadership styles for safety. In addition, a leadership style characterized by an emphasis and a focus on promoting safety has rarely been investigated alongside other more general leadership styles. Methods: Data were collected through a survey to which 269 employees in a paper mill company responded. A regression analysis was conducted to examine the relative roles of transformational, transactional (management-by-exception active; MBEA), and safety-specific leadership for different safety behavioral outcomes (compliance behavior and safety initiative behaviors) and for minor and major injuries. Results: A safety-specific leadership contributed the most to the enhanced safety of the three different kinds of leadership. Transformational leadership did not contribute to any safety outcome over and above that of a safety-specific leadership, whereas a transactional leadership (MBEA) was associated with negative safety outcomes (fewer safety initiatives and increased minor injuries). Conclusion: The most important thing for leaders aiming at improving workplace safety is to continuously emphasize safety, both in their communication and by acting as role models. This highlights the importance for leadership training programs aiming to improve safety to actually focus on safety-promoting communication and behaviors rather than general leadership. Furthermore, an overly monitoring and controlling leadership style can be detrimental to attempts at achieving improved workplace safety.

• 한국융합학회논문지
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• 제9권1호
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• pp.473-483
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• 2018

본 연구목적은 대장내시경 전처치 융합관리프로그램의 효과를 확인하기 위함이다. 비동등성 대조군 시차설계에 따라 대장내시경 검진예정자 75명을 연구대상으로 하였다. 실험군에게는 동영상교육, 걷기운동 및 전화상담모니터링으로 구성한 대장내시경 전처치 융합관리프로그램을 적용하였다. 자료는 구조화된 질문지와 대장내시경 관찰을 통해 수집하였으며 SPSS 21.0 program을 이용하여 분석하였다. 연구결과 실험군의 대장정결제 복용이행도와 검사만족도는 대조군보다 높았고(p=.002; p=.001), 검사난이도와 검사불편감은 유의하게 낮았다(p=.002; p=.001). 대장정결도와 검진소요시간에는 두 집단 간 유의한 차이가 있었으나 식이요법이행도는 차이가 없었다((p<.001; p=.001; p=.108). 따라서 대장내시경 전처치 융합관리프로그램은 대장내시경검사를 위한 효과적인 간호중재방안으로 활용될 수 있으며 향후 임상실무에서 다양한 진단적 검사를 위한 융합중재개발이 요구된다.

• 한국인터넷방송통신학회논문지
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• 제15권6호
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• pp.25-30
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• 2015

금융기관 보안의 가장 큰 화두는 정보에 대한 유출이다. 시중 대형 은행을 비롯한 금융기관에서도 각종 해킹과 취약점을 통하여 빈번이 유출하려는 시도를 받고 있고, 이 정보의 중심은 금융기관이 보유하고 있는 고객의 개인정보 이다. 금융기관의 보안 담당자들이 개인정보 유출 방지를 위해 다각적으로 노력하고 있으나 실상은 어떤 개인정보가 어디에 있는지도 모르는 경우가 많음을 이번 논문을 준비하며 더욱 확실하게 알게 되었고, 어디에 있는지 알고 있다고 추정을 하여 검색하더라도 다른 곳에서의 발견이 빈번하며, 일일이 수동으로 검색하여 인적/시간적 낭비가 많아 IT컴플라이언스 대응이 어렵다. 본 논문은 개인정보의 주요 보관소인 PC 및 Server를 주기적으로 자동화된 시스템으로 점검 관리하여 개인정보 유출 방지 및 IT컴플라이언스 대응에 효율성을 극대화 하고자 함이다.

• 한국식생활문화학회지
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• 제23권5호
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• pp.582-594
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• 2008

This study aimed at evaluating current sanitation management performances in Korean-Food restaurants by their operation types and to develop sanitary training posters based on the risk factors, in an attempt to improve the level of sanitation management in Korean food service facilities. Eighteen Korean-food restaurants that are managed by franchisor, franchisees as well as self-managed with large-scale and small-scale restaurants in Seoul and Gyeonggi-Do, were evaluated by on-the-spot inspectors with an auditing tool consisting of three dimensions, nine categories and thirty four items. Data were analyzed using SPSS. The total score of each group showed that restaurants managed by franchisees ranked the highest (59 out of 100 points), while self-managed, small-scale restaurants ranked the lowest (44 out of 100 points). In the categorization of sanitation management compliance, the dimensions of food hygiene during production recorded the lowest compliance rate of 47.7% (22.89/48.0 points) followed by the dimension of environmental hygiene 59.3% (20.17/34.0 points) and personal hygiene 60.5% (10.89/18.0 points). This indicated the need for urgent improvement. The items which showed the lowest compliance rates were 'proper thawing of frozen foods' (0%), 'notifying and observing heating/reheating temperature' (6%), 'using of hand-washing facility and proper hand-washing' (33%), 'monitoring temperature of frozen-foods and cold-foods' (35%), and 'prevention of cross-contamination' (36%) among thirty four items. Self-managed, small-scale restaurants, in particular, needed to improve sanitary practices such as 'sanitation education for employee', 'verifying the employee health inspection reports', 'storing food on the shelves 15 cm distance away from the wall', 'suitability of ventilation capacity of hoods' and 'cleanliness of drainage'. On the basis of the findings of this study, we developed sanitary training posters, especially for small-scale restaurant operators. This could be an effective tool to educate food service employees on sanitary knowledge and principles and could be used to improve the existing sanitary conditions in Korean food service facilities.

• 한국식품위생안전성학회지
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• 제38권6호
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• pp.464-475
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• 2023

본 연구에서는 온라인 마켓에서 판매되는 50개 복어제품의 종판별 및 표시사항 일치여부 모니터링을 수행했다. 복어의 종판별을 위해 cytochrome c oxidase subunit I 및 cytochrome b 유전자의 염기서열을 분석하여 NCBI GenBank 데이터베이스에 등록되어있는 생물종의 염기서열과 비교 후 계통 분석을 수행했다. 참복, 흰점참복, 까치복, 복섬, 검복, 국매리복, 흑밀복 총 7종이 동정되었으며, 35개 제품(70%)에서 표시사항과의 불일치를 나타냈다. 12개의 제품(24%)에서는 식품공전에서 제시한 식용 가능한 복어 21종의 국명 대신 일반명(복어)을 사용하였다. 가공 정도별 불일치율은 다중가공 제품(n=9, 81.8%)이 단순가공 제품(n=26, 66.7%)보다 높은 비율을 보였으며, 원산지별 불일치율의 경우 중국산 제품(n=8, 80%)이 국산 제품(n=26, 66.7%)보다 높은 비율을 보였다. 시장명, 방언 등의 이름이 혼용되어 다수의 복어종을 밀복, 졸복으로 표시하였다. 이러한 분류체계의 어려움으로 인해 흰점참복, 국매리복과 같은 식용불가 복어가 식용 가능한 복어인 졸복으로 혼용되어 판매되는 것이 확인되었다. 따라서 식용 가능한 복어를 정확히 분류할 수 있는 방법의 개발이 필요하며, 수입 및 국내 유통 복어 제품의 주기적인 모니터링이 필요하다.

• 디지털융복합연구
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• 제12권12호
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• pp.303-311
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• 2014

클라우드 사용자들에게 책임 있는 서비스를 제공하는 클라우드 서비스의 책임 추적성(accountability)은 서비스 정책 준수, 모니터링 및 감사(auditing), 로그 정보 기록(logging) 등과 같은 여러 가지 기술을 적용한다. 궁극적으로 데이터 처리, 서비스 제공 과정에서 발생되는 여러 가지 문제들에 대해 누가 책임이 있는지를 판단함으로써 신뢰되는 클라우드 서비스를 제공하는 것을 목적으로 한다. 먼저, 부가가치가 높은 콘텐츠 서비스 제공 시에 안전하고 신뢰되는 DRM 클라우드 서비스를 제공하기 위해 본 논문에서는 콘텐츠 및 DRM 클라우드 서비스 체인을 이루는 클라우드 에코 시스템을 제시한다. 또한 콘텐츠 소유자와 콘텐츠 사용자의 DRM 클라우드 서비스에 대한 요구사항을 분석하고, 책임 추적을 위해 기록해야 할 로그 정보 및 모니터링 툴 구조를 제안한다.

• 한국환경과학회지
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• 제25권1호
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• pp.181-190
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• 2016

Regional air quality regulation is a system that allows the Minister of Environment to designate the local area as air quality control region where the concentrations of air pollutants are exceeding the environmental standards, and the local governments that administrate the regulated area have to develop and practise a plan for reducing the air pollutants. From the data observed yearly by the monitoring stations in 8 provincial cities with more than 0.5 million people was judged the compliance with air quality standards in each municipality for the period of 2003 to 2013. As the result of investigation on air pollutants concentrations of each city, it was found that there was no station that exceeds the ambient air quality standards of CO, $SO_2$ and 24-hour $NO_2$. But all municipalities exceeded the standards of 8-hour $O_3$, annual and 24-hour $PM_{10}$, and therefore 8 municipalities can be designated to be under the local air regulation. For the annual $NO_2$ were the monitoring sites necessary requirements for designation of the air quality regulation region in Cheongju, Cheonan, Daejeon and Gwangju area. Incase of 1-hour $O_3$, some of stations in Pohang, Cheongju, Cheonan and Changwon area were over the designation standards for the air quality control region.

• 대한간호학회지
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• 제47권5호
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• pp.613-623
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• 2017

Purpose: This study was conducted to identify the effects of education regarding action plans according to a self-monitoring program on self-management adherence, knowledge, symptom control, and health-related quality of life (HRQoL) among adults with asthma. Methods: Thirty-four patients were randomly assigned to the intervention group and thirty-two to the control group in this study. A tailored 50-minute intervention based on the contents of self-monitoring and action plans developed by the National Heart Lung and Blood Institute was provided to the intervention group. Structured and well developed questionnaires were used to measure the dependent variables. Results: There were no differences in all general and clinical characteristics, and the dependent variables between two groups in the pre-test. In the post-test, there were differences in the level of self-management adherence (t=4.41, p<.001), knowledge (t=2.26, p=.027), symptom control (t=-2.56, p=.013), and total HRQoL (t=2.14, p=.036) between the two groups, although there was a difference only in the sub-domain of emotion (t=2.03, p=.047) in HRQoL. Conclusion: This study found that action plans according to self-monitoring that enhance a participatory interaction in the treatment and care could help patients with moderate to severe asthma to engagead equately in self-care, to control their symptoms, and to improve their HRQoL. Further studies are still needed to identify longitudinal effects of this program.

• Journal of Positioning, Navigation, and Timing
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• 제12권1호
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• pp.23-35
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• 2023

Korea Augmentation Satellite System (KASS) is a satellite-based augmentation system (SBAS) that provides approach procedure with vertical guidance-I (APV-I) level corrections and integrity information to Korea territory. KASS is used to monitor navigation performance in real-time, and this paper introduces the design, implementation, and verification process of mission monitoring (MIMO) in KASS. MIMO was developed in compliance with the Minimum Operational Performance Standards of the Radio Technical Commission for Aeronautics for Global Positioning System (GPS)/SBAS airborne equipment. In this study, the MIMO system was verified by comparing and analyzing the outputs of reference tools. Additionally, the definition and derivation method of accuracy, integrity, continuity, and availability subject to MIMO were examined. The internal and external interfaces and functions were then designed and implemented. The GPS data pre-processing was minimized during the implementation to evaluate the navigation performance experienced by general users. Subsequently, tests and verification methods were used to compare the obtained results based on reference tools. The test was performed using the KASS dataset, which included GPS and SBAS observations. The decoding performance of the developed MIMO was identical to that of the reference tools. Additionally, the navigation performance was verified by confirming the similarity in trends. As MIMO is a component of KASS used for real-time monitoring of the navigation performance of SBAS, the KASS operator can identify whether an abnormality exists in the navigation performance in real-time. Moreover, the preliminary identification of the abnormal point during the post-processing of data can improve operational efficiency.