• 한국학교보건학회지
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• 제30권1호
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• pp.70-80
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• 2017

Purpose: Recently, various accidents and incidents occurred in our school environment, making it necessary to enhance teachers' competency in school safety management. To this end, this study was conducted to analyze the needs of teachers related to school safety management competency development. Methods: For this purpose, the existing teacher's task analysis related to school safety management was revised and surveys were conducted to measure teachers' present level, expectative level and importance of the items based on the task analysis. To analyze the data, Borich Needs Assessment and The Locus for Focus Model were used. Results: In the t-test between the teachers' present level and expectative level about school safety management, all 39 tasks were related (p<.001). The priorities in developing teachers' competency in school safety management were found to be the 6 tasks listed below: 'To deal with each type of accident,' 'To implement CPR and defibrillator,' 'To use fire extinguishers and fire hydrants,' 'To use descending life lines,' 'To give first aid,' and 'To cope with elevator accidents.' Conclusion: By utilizing the results of the teacher's competency and need assesment as components, teachers' training programs can be made more applicable to the school setting. In addition, more experience-based programs should be considered when designing teachers' training programs in order to apply the priority found from the teacher's need assessment.

• 한국화재소방학회논문지
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• 제33권1호
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• pp.179-187
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• 2019

본 연구는 119 구급대원 60명과 응급구조학과 교수 9명을 대상으로 조사한 자동차 사고 시뮬레이션 교육 프로그램에 대한 요구도 조사이다. 연구결과 응급처치 항목에서 경추보호대 착용에 대한 시뮬레이션 교육 요구도가 가장 높았고(76.8%), 시나리오 주제 항목에서 머리 손상에 대한 시뮬레이션 교육 요구도가 가장 높았다(75.4%). 구급대원의 근무경력 43개월을 기준으로 두 그룹별 요구도 차이를 확인한 결과 응급처치 항목은 항쇼크바지 사용법과 KED 사용 및 신속 구출에 대한 요구도가 두 그룹에서 유의한 차이를 보였고(p = 0.01, p = 0.05), 시나리오 주제는 얼굴, 복부, 기타 손상에 대한 요구도가 두 그룹에서 통계적으로 유의한 차이가 있는 것으로 나타났다(p = 0.05, p = 0.04, p = 0.03). 자동차 사고 시뮬레이션 교육 프로그램에 대한 119 구급대원과 응급구조학과 교수의 요구도도 높게 나타났으므로 이를 기반으로 추후 시뮬레이션 프로그램 개발이 필요하다고 평가되었다.

• Safety and Health at Work
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• 제13권2호
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• pp.155-162
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• 2022

Background: Workers are exposed to several risks in academic laboratories due to the presence of potentially hazardous substances. The main objective of this study was to assess the prevalence of accident occurrence and associated risk factors among laboratory workers at the scientific laboratories of the public university in Lebanon and the impact of safety measures training and availability. Methods: In this observational study, a survey was conducted for one year in scientific laboratories at faculties of the public university. Results: Among the participants (N = 220), 45.0% have had accidents; the main cause was exposure to chemicals (73.7%) and more specifically by inhalation (45.4%). Females (85.9%) were more exposed to accidents than males. Laboratory workers with a master's degree, a full-time schedule, and more than ten years of experience were significantly more exposed to accidents (p < 0.05). A significant association was found between accident occurrence and training on management of hazardous products (p = 0.044), risks related to workplace (p = 0.030), eyewash and emergency shower (p < 0.001), first aid (p = 0.012), and facial protection availability (p = 0.019). In spite of the lack of safety culture and efficient training on laboratory safety, participants have shown a very good perception regarding safety measures to be applied in case of work accidents. Conclusion: Based on our findings, the prevalence of accident occurrence is elevated among lab workers at the public university. The impact of regular training on laboratory safety preventive measures is of great importance to ensure the efficiency of occupational health and safety in scientific laboratories.

• 한국컴퓨터정보학회논문지
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• 제27권9호
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• pp.279-286
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• 2022

이 연구의 목적은 일선 초·중등학교에서 컴퓨터 사용이 필요한 일회성 특강 프로그램의 개발 및 적용 사례를 제시하는 데 있다. 이를 위해 연구자는 라즈베리 파이로 학생용 PC 기능을 수행하는 교구를 제작한 후 이 교구에서 활용할 수 있는 아두이노 기반 특강 프로그램을 개발하였다. 개발된 특강 프로그램은 K 대학 인근의 3개 초, 중학교에서 적용한 후 프로그램에 대한 평가를 수행하였다. 이 연구의 결과는 다음과 같다. 첫째, 특강에서 활용할 PC 기능의 교구를 개발하였다. 둘째, 아두이노를 활용한 찾아가는 특강 교육 프로그램의 교수학습자료를 개발하였다. 셋째, 특강에서 소수 인원을 개별지도 하는 교수학습 방법을 활용하였다. 넷째, 특강 프로그램의 적용 결과 높은 만족도를 확인할 수 있었다. 이 연구의 결과는 컴퓨터 사용이 필요한 일회성 특강 프로그램을 기획하거나 피지컬 컴퓨팅 관련 기기를 학교 현장에서 적용하고자 하는 교수자들이 참고할 수 있는 유익한 자료로 활용될 수 있을 것이다.

• 한국의류산업학회지
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• 제25권2호
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• pp.221-229
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• 2023

This study aims to develop knee protectors that provide high safety and fitness, while incorporating a motion-adaptable 3D-printed pad. These protectors were evaluated by individuals who experience knee discomfort or pain. The results are as follows. First, the 3Dprinted pad design of a hexagonal mesh structure, which is modeled for excellent appearance and knee movement. Each unit of the mesh has a outer layer of 2mm thick, a spacer layer of 1 mm in diameter, and is connected by a 1.5 mm bridge. The bridge was extended up to 1.2 cm. Second, the knee brace was designed in three types - cylinder, strap, and combination by Universal design. Impact protection measurements of the three knee protectors demonstrated roughly 80% reduction in impact. Third, based on usability evaluation, cylinder type protectors have the highest ratings in most areas, primarily because of their ease of use. The strap type protector received positive reviews in terms of appearance and care, and the combination type provided stable knee protection. This study demonstrated the potential industrial application of 3D printing technology by designing and evaluating protective products for the human body. The results of this study are expected to aid knee protector manufacturers in developing practical products and promoting the development of protective equipment for other body parts or purposes.

• 한국응급구조학회지
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• 제28권1호
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• pp.7-19
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• 2024

Purpose: This study aimed to evaluate and assess the response capabilities and educational needs of 119 emergency medical technicians (EMTs) in chemical accidents. Methods: A self-reported questionnaire was completed by 167 119 EMTs between December 1st and December 31, 2023. The questionnaire comprised 8 questions on general characteristics, 2 on chemical accidents experienced by the participants, 29 on response capabilities, and 15 on educational needs. Data analysis was performed using t-tests, analysis of variance, Duncan's test for post-hoc analysis, and Pearson's correlation coefficient, using SPSS 27.0. Results: The participants scored 2.69 points on response capacity to chemical accidents. The EMT-Paramedics scored high in 'patient triage,' 'patient treatment,' 'patient transport,' and 'collaborative support' (F=3.924, p=.010; F=5.843, p=.001; F=3.698, p=.013; F=5.272, p=.002), followed by educational experience (t=-4.962, p<.001; t=-2.685, p=.008; t=-3.455, p=.001; t=-3.593, p<.001; t=-3.034, p=.003). The participants scored 4.19 points on educational needs, with high scores for 'patients treatment and transport' (4.280.93). The scores for 'patient triage competency', and 'patient triage' (r=.169, p=.024) correlated positively. Furthermore, the scores for 'patient treatment competency' and all sub-factors of educational needs (r=.185, p=.013; r=.215, p=.004; r=.199, p=.008; r=.190, p=.011; r=.197, p=.008) correlated positively. Conclusion: To strengthen the response capabilities of 119 EMTs, it is imperative to develop an educational program that focuses on first-aid responses.

• 대한한의학원전학회지
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• 제23권4호
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• pp.63-102
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• 2010

Purpose : To propose various types of clinical research which is feasible for botanical new drug (IND) development processes, and suggest essential steps to development of study protocol for IND. Methods : Literature-based discussions and one research group's experience is given regarding domestic act, regulation, and system. Results : In order to get an approval of IND for botanical drug in Korea there are several types of clinical research to conduct. In quality control steps for standardized medicinal herbs, case reports or case series can be conducted, and for good manufacturing practice(GMP) steps, we can conduct case reports, case series, and retrospective cohort studies. In addition, as long as we gathered good laboratory practice(GLP) data we can conduct up to quasi-experimental studies and clinical trials including investigator initiated trials. In order to conduct these studies development of study protocol is essential. First, we obtain historical evidence including target disease and indication, efficacy, safety, and endpoints by reviewing medical classics. Second, we obtain clinically and statistically important data by conducting non-clinical studies, observation studies, and quasi-experimental studies. Third, we generate research hypotheses and purposes and explore methodologies, endpoints, clinical practice guidelines, cost-effectiveness, and commercial potential. Finally, we develop study protocol with aid of biostatistician or expert in contract research organization. Discussions and conclusions : This study have obvious limitations in that most thoughts, suggestions, and proposes are from one research group's experience. Therefore, we hope to see various types of research in this topic and process from other research group as well.

• 보건교육건강증진학회지
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• 제11권1호
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• pp.3-15
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• 1994

This study was conducted to investigate changes of knowledge and attitude toward AIDS of soldier through health education. The sample was selected with and experimental group(160 persons who were received health education group) and control group(160 persons who were not received), 20-21 years of age from 320 persons(soldier) who were between in a certain base located in Kyung Gi province. The data was collected from 24th Feb. to 21st April 1993. By questionnaires before and post test for education process about 4 weeks(pre and post test). The results of this study were as follows ; Of 320 soldiers 66.6% had received health education on sex before attending in base, 58.8%(94 persons) of experimental group and 58.1%(93 persons) had experience with sexual intercourse. In characteristics related to sexual intercourse experience, age of first sexual intercourse for experimental group was 19 in highest percentage as 30.0%, 18 in control group, 64.9% of experimental group and 61.4% of control group answered no use condom during sexual intercourse. About the reasons why use condom 51.5% of experimental group answered to prevention of VD and 44.4% of control group answered to prevention of partner's pregnancy in the highest percentage. There was no significant difference between mean score of knowledge level of experimental group and mean score of control group in pre-test. There was significant difference between mean score(15.23) of experimental group and mean score(12.98) of control group(p<0.01) in post-test. The attitude level in pre, post education was mean score 11. There was significant difference between mean score(9.04) of experimental group in pre-test and mean score(9.39) in post education(p<0.05), There was also significant difference between mean score(9.16) of control group in pre-test and mean score(9.60) in post-test(p<0.05), Mean score of perceived susceptability level of experimental group decreased from mean score 2.84 in pre-test to 2.66 in post-test, there was no significant difference between mean score of pre-test and that of post-test in 2 group. There was no significant difference between mean scores of perceived severity of experimental group in pre-test and that in post-test and there was no significant difference between mean score of perceived severity of control group in pre-test and post-test. There was no significant differences between mean scores of perceived benefits to act health behavior of experimental group or control group and pre-test and post-test.

• 한국보건간호학회지
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• 제4권1호
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• pp.5-16
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• 1990

'What is nursing' this question could always be arised and such a question could bring forth the new possibility to definete the nursing concept more clearly. At the middle of 19th Centry, Mrs. Nightingale defined the concept of nursing as follows; 'Nursing is a kind of treatment act to aid the patient so that the health of patients may be recovered naturally, as keeping the most comfortable circumstances.' But after then, the role and function of nurses about purpose and method of nursing has continuously been studied, as the social circumstance has been changed. The fact that care provider and client have the same concept about nursing is very important at the first step of assessment. But at the present time, the care provider and client have not same concept yet, so the difference of unrsing concept between care provider and client is analyzed in this study. This study would be belived to be helpful for the advance of nursing in the future. In this study, 20 questionare from nursing objectives developed by Abdellah(basic care needs, sustenal care needs, remedial care needs and restorative care needs) are used for adult. The data of this study by the 6 point rating scale are analyzed by SAS as follows; 1. Respondent's view is that nursing is necessary in case of group(school or company) rather than private and in case of abnormal conditions rather than normal conditions. 2. Every questionares of nursing objectives are divided into 4 points of view such as basic care needs, sustenal care needs, remedial care needs and restorative care needs are examined. The evaluation by 6 point rating scale revealed that $5.08\pm0.65$ point in basic care needs $4.93\pm0.68$ point in sustenal care needs $4.91\pm0.80$ point in remedial care needs and $4.61\pm0.91$ point in restorative care needs. While basic care needs and substenal care needs that need more physical care show high points, remedial care needs and restorative care needs that need more psychological, social and spiritual care show low points. 3. It was checked whether there is any significant difference between above 4 point of views in nursing objectives and qeneral characteristics or not. As a result, there is significant difference between 4 point of view and ages, educational level, marriage, composition of children. And also there is significant difference between religion and basic care needs, remedial care needs and restorative care needs. But there is no significant difference between any point of view and sex, occupation, experience of admission and experience of family admission. As this study is based on the data gethered from a restricted area, the result can not represent the opinion of all the clients. Therefore the same kind of study should be carried out on many areas repeatedly and also it should be tried to extract objective concept. And also periodical study is needed to observe the changing process of nursing concept.

• 한국산학기술학회논문지
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• 제22권6호
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• pp.332-340
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• 2021

본 연구의 목적은 전라남도 소방공무원을 대상으로 소방드론이 필요한 업무 및 활용분야, 드론 교육의 필요성과 참여 여부 등 드론의 활용방안을 분석을 통해 제시하는 것이다. 설문조사 결과, 응답자의 80.29%는 드론을 운용해볼 의사가 있는 것으로 나타났으며, 드론이 가장 필요하다고 생각하는 업무 분야는 구조, 화재진압, 생활안전, 구급, 기타 순으로 나타났다. 또한 응답자의 77.38%는 드론이 소방공무원의 안전사고 예방에 기여할 것이라 생각하고 있으며, 70.13%의 응답자는 소방드론 운영인력은 보직 변경을 통해 운영하는 것이 적정하다는 의견을 제시하였으며, 운용 연령대는 40대를 가장 많이 선택하였다. 또한 이들 응답자 중 82.84%가 드론 교육에 참여의사가 있는 것으로 나타났으며 드론의 활용이 소방 공무원의 고령화에 따른 체력관리와 퇴직 관리에 도움이 될 것으로 인식하였다. 소방드론의 업무활용 영역은 요구조자 탐색, 현장 정보 확인, 현장 사전위험도 확인 등의 순으로 나타났다. 드론운영경험에 따른 집단별 차이분석에서는 요구조자들에 대한 안전조치 항목, 드론 운용대원의 확보방안 등의 항목에서 통계적으로 유의한 차이를 보였으며, 근무경력별 분산분석에서는 드론의 활용분야와 관련된 4가지 항목들, 그리고 드론의 운용대원 연령대 및 퇴직 관리 도움여부 항목 등 총 8개 항목에서 통계적으로 유의한 차이가 있음을 확인하였다.