• 아동학회지
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• 제26권6호
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• pp.367-383
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• 2005

This study investigated the effect of situation-oriented safety education program on children's safety knowledge and safety problem-solving skill. Subjects were 51 five-year-olds(25 in the experimental group and 26 in the control group) who were enrolled in public kindergarten located in Jeon-Buk. Results were that : First, there were significant differences in the children's safety knowledge between the experimental and the control group. Children's safety knowledge in the experimental group were improved in comparison with those of the control group. Second, there were significant differences in the children's safety problem-solving skill between the experimental and the control group. Children's safety problem-solving skill in the experimental group were improved in comparison with those of the control group.

• International journal of advanced smart convergence
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• 제11권2호
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• pp.194-204
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• 2022

This study is a one-group pretest-posttest design to evaluate the effect of problem-based learning (PBL) for patient safety on self-leadership, patient safety competencies, and reflective thinking of nursing students. The research was conducted from March 2 to April 15, 2022, in which 57 nursing students participated. PBL for patient safety was examined in a total of 8 sessions in the order of motivation, problem identification, task performance planning, problem-solving methods, summary and solution, presentation, and evaluation. The following topics of patient safety were selected for each team: nursing records, high-alert medication, medication error and intravenous fluid regulation, blood transfusion care, fall, bedsore, infection control, and pain management. We provided feedback on the learning process and outcomes of nursing students. According to the results, self-leadership showed a statistically significant improvement in self-expectations (t=2.60, p=0.01), goal setting (t=2.84, p<0.01), self-reward (t=3.32, p<0.01), and self-criticism (t=2.32, p=0.02). Patient safety competencies showed a statistically significant improvement in patient safety knowledge (t=13.05, p<0.001) and patient safety skills (t=4.87, p<0.001) but not in reflective thinking. The results prove that PBL for patient safety is an effective teaching-learning strategy to improve self-leadership and patient safety competencies. Future studies must develop and validate specific and long-term teaching-learning methods to improve reflective thinking.

• 대한가정학회지
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• 제33권1호
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• pp.19-32
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• 1995

The purpose of this study is to investigate the consumer safety problems appeared in the Korean mass media-the newspaper(the Kong-A Ilbo and the Chosun Ilbo) and the consumer magazines(the Sobija-Sidae and the Sobija) from 1991 to 1993. I use the content analysis of the articles related with consumer safety through the above mass media. The results are (1) the goods-services areas that are severe in the consumer safety problem are food, environment, medicine, electric appliances, services(restaurant, medical service), and etc. (2) the most important problem areas are Toxic ingredients(remaining agricultural chemicals and heavy metal), Food additionals, Sanitary problem, Hygiene products hazard, Safety accident, Environmental pollution, etc. (3) the goods-service area and the consumer safety problem are different according to the publication year and the mass media type.

• International Journal of Contents
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• 제7권4호
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• pp.30-34
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• 2011

A Leader is a Coordinator that supports a set of processes to cooperate a given task. This concept is used in several domains such as distributed systems, parallelism and cooperative support for cooperative work. In completely asynchronous systems, there is no solution for the election problem satisfying both of safety and liveness properties in asynchronous distributed systems. Therefore, to solve the election problem in those systems, one property should be weaker than the other property. If an election algorithm strengthens the safety property in sacrifice of liveness property, it would not nearly progress. But on the contrary, an election algorithm strengthening the liveness property in sacrifice of the safety property would have the high probability of violating the safety property. In this paper, we presents a safety strengthened Leader Election protocol with an unreliable failure detector and analyses it in terms of safety and liveness properties in asynchronous distributed systems.

• 자동차안전학회지
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• 제10권2호
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• pp.50-55
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• 2018

Choosing automobile safety options is price-performance matter. The best fit options to buyer who has a certain driving habit are problem of MCDM (Multi Criteria Decision Making) because price of safety option, statistics of relating accident, consequence of accident, and driving habit are the multi criteria to be evaluated. In this paper, PROMETHEE-GAIA methodology is applied for solving this MCDM problem. The result shows that a different driving habit makes different choosing priority of safety options.

• 대한안전경영과학회지
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• 제3권2호
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• pp.51-63
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• 2001

Korea gas industrial because of received LNG in 1987 was converted by the Gas Safety Management System in relation to city gas, LPG and LNG. Gas accident were caused by treatment problem on the supplier and user, on technical and use management mater, on facilities and goods, and included problem with gas safety connection system. This study is present standard application plan of each department to use planning gas technical standard and gas utilization standard of introduction model than statute for change of self-regulation management system and complicated regulation of examination center and order.

• 한국안전학회지
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• 제16권2호
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• pp.85-90
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• 2001

In construction industries, the problem areas in safety are different to those of manufacturing. For instance, construction safety efforts must strongly emphasize fall prevention, whereas caught-in/ between incidents and electrical shocks are common in manufacturing. This paper reports an analysis of fall incidents that lead to fatalities in 1999 and in 2000. It also provides a safety plan for fall prevention by analyzing the origins of fall incidents by their trades and locations of concern. The findings of this study are expected to contribute toward reducing fall incidents in construction industry.

• 한국산학기술학회논문지
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• 제17권6호
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• pp.598-608
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• 2016

본 논문은 임상간호사의 환자안전역량 강화를 위한 기초자료로 제공하기 위해 환자안전역량에 영향을 미치는 요인을 파악하고자 비판적 사고성향, 문제해결능력 및 자기효능감을 독립변수로 정하여 서술적 조사연구를 시행하였으며, 중소병원에 근무하는 6개월 이상 경력의 임상간호사 373명을 대상으로 하였다. 자료분석 결과 환자안전역량에 영향을 미치는 요인은 문제해결능력(${\beta}=.403$, p<.001)이 가장 큰 것으로 나타났으며 자기효능감(${\beta}=.156$, p=.005), 환자안전사고 보고 경험(${\beta}=.137$, p=.002), 비판적 사고성향(${\beta}=.130$, p=.018) 순으로 영향을 미치는 것으로 나타났다. 이들 변수는 대상자의 환자안전역량에 대해 42.3%(adj $R^2=.423$) 설명하였다(F=20.305, p<.001). 비판적 사고성향, 문제해결능력, 자기효능감은 학부과정에서부터 강조되는 것으로 실제 의료현장에서 환자의 안전을 최일선에서 다루는 임상간호사에게는 더욱이 필요한 요인이라고 볼 수 있다. 따라서 환자안전역량 강화를 위해서는 의료기관 자체 내에서 임상간호사를 위한 비판적 사고성향, 문제해결능력 및 자기효능감을 높이기 위한 교육프로그램과 같은 다양한 전략과 활동들이 요구된다고 생각된다. 또한 환자안전을 최우선으로 생각하고 환자안전사고 발생 시 적극적인 보고를 독려하는 한편 환자안전사고 보고를 저해하는 요인들을 면밀히 사정하여 보완하여 보고율 향상과 더불어 환자안전역량 강화에도 힘써야 할 것이다.

• 대한안전경영과학회지
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• 제11권4호
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• pp.213-220
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• 2009

The minimum latency problem, also known as the traveling repairman problem and the deliveryman problem is to minimize the overall waiting times of customers, not to minimize their routing times. In this research, a genetic algorithm, a clonal selection algorithm and a population management genetic algorithm are introduced. The computational experiment shows the objective value of the clonal selection algorithm is the best among the three algorithms and the calculating time of the population management genetic algorithm is the best among the three algorithms.

• 한국안전학회지
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• 제8권4호
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• pp.61-64
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• 1993

Until now, Industrial robotic sa(ety problems are not considered as a indust rial safety problems. In order to reduce industrial robotic safety problem, analyzing problem, risk control, and developing industrial robotic standard s are necessary. In this study, SAFEMIR(Safety Management for Industrial Robotic) is developed for preventing mul-function in industrial robotics. This system is consisted of Da ta Base Management System Module and Expert System Module which Is a part of Articial In telligence. Borland C++ and Foxpro 2.0 are used for implementing this system.