• 한국간호교육학회지
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• 제20권4호
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• pp.606-616
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• 2014

Purpose: This study compares differences between male and female nursing students in terms of the level of stress experienced during clinical practice settings, stress coping mechanisms and clinical competency. Method: The study population was nursing students who had taken a clinical practice course at one of five general hospitals in city D. Data were collected from September 15 to October 15, 2013 through a structured self-administered questionnaire survey given to 319 subjects (156 male students, 163 female students) enrolled in a statistical analysis course. Results: Male nursing students experienced lower stress levels during clinical practice and higher clinical competency than female students. In terms of stress coping mechanisms, male students were significantly more active than female students in deploying coping strategies. Among all students, students with higher clinical practice stress and concomitant stress coping scores exhibited higher clinical competency. Conclusion: Noticeable differences between male and female nursing students in terms of stress levels arising in the course of clinical practice, stress coping strategies, and clinical competency were revealed. However, further identification of specific stressful situations for male and female nursing students and subsequent management of clinical training circumstances are required.

• Journal of Korean Biological Nursing Science
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• 제24권2호
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• pp.122-130
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• 2022

Purpose: This study was conducted to identify the professional competency of nurses working in emergency medical institutions that use the Korean Triage Acuity Scale (KTAS), and to identify factors that affect them. Methods: This study collected data from 105 nurses working in emergency medical institutions from June to August 2020. For data analysis, descriptive analysis, t-test, ANOVA, Pearson's correlation coefficient, and multiple regression were performed using the SPSS 25.0 program. Results: As for the professional competency in triage, the higher the self-efficacy (β= 0.58, p< .001), the more experience they have in triage-related education (β= 0.30, p< .001), 2-4 years of clinical experience in emergency department (β= 0.19, p= .002), in case of triage alone (β= 0.24, p< .001), the higher the level of education a nurse has (β= 0.19, p= .003), the higher the professional competency in triage. These variables explained professional competency in a total of 64.2% of the participants (F = 38.30, p< .001). Conclusion: To improve nurses' professional competence in triage, introducing manpower expansion, financial support, and the provision of appropriate places is suggested. In addition, it is necessary to repeatedly provide educational opportunities in an environment similar to actual clinical practice by developing various scenarios and introducing simulations and web-based formats.

• International Journal of Computer Science & Network Security
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• 제24권5호
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• pp.64-72
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• 2024

In recent times cyber attackers can use Artificial Intelligence (AI) to boost the sophistication and scope of attacks. On the defense side, AI is used to enhance defense plans, to boost the robustness, flexibility, and efficiency of defense systems, which means adapting to environmental changes to reduce impacts. With increased developments in the field of information and communication technologies, various exploits occur as a danger sign to cyber security and these exploitations are changing rapidly. Cyber criminals use new, sophisticated tactics to boost their attack speed and size. Consequently, there is a need for more flexible, adaptable and strong cyber defense systems that can identify a wide range of threats in real-time. In recent years, the adoption of AI approaches has increased and maintained a vital role in the detection and prevention of cyber threats. In this paper, an Ensemble Deep Restricted Boltzmann Machine (EDRBM) is developed for the classification of cybersecurity threats in case of a large-scale network environment. The EDRBM acts as a classification model that enables the classification of malicious flowsets from the largescale network. The simulation is conducted to test the efficacy of the proposed EDRBM under various malware attacks. The simulation results show that the proposed method achieves higher classification rate in classifying the malware in the flowsets i.e., malicious flowsets than other methods.

• 대한영양사협회학술지
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• 제18권4호
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• pp.356-371
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• 2012

This study was carried out to investigate the job performance, perception of job importance, and job satisfaction in dietitians working in geriatric hospitals in Busan. A survey was conducted from April 28 to June 30, 2011, and the data were analyzed using the SPSS program. The age of over 41 group showed higher job performance in terms of sanitation and safety management than the age of under 25 group but showed lower job performance in terms of nutrition management than the age of 31~40 group. The subjects who worked for shorter than 2 years at their present jobs showed the lower job performance in terms of menu management and accounting management than the other groups, whereas those who worked in 'over 200 bed' hospitals showed the higher job performance in terms of sanitation and safety management than the others. The subjects who worked for longer than 6 years showed the higher job satisfaction in terms of communication and working environment than the others. Job performance showed a significant positive correlation with perception of job importance, whereas it showed no significant correlation with job satisfaction. More work experience correlated with a higher monthly income, and younger workers showed higher job performance. Younger age and more work experience at a present job correlated with a higher perception of job importance. More work experience at a present job, higher monthly income, and shorter work experience were correlated with higher job satisfaction. These results suggest that it would be effective to adopt training programs for appropriate nutrition service and provide continuous education programs for professional development.

• 대한안전경영과학회지
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• 제16권4호
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• pp.237-246
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• 2014

The purpose of this study is to identify the overall occupational safety and health status and the characteristics of the workers engaged in the field of the film and television artists, and to take appropriate measures to prevent industrial accidents, profession and working environment, safety recognition and education, safety activities, accident experience, and job stress survey. Survey using a structured questionnaire is to be used for 302 worker directly interview research. Safety awareness level of himself or herself was "middle level" of 3.1 points. Those of colleagues and the general public were evaluated to be low as 2.8 points and 2.5 points, respectively. During the last 12 months, 4.6% of total workers have received an industrial safety health education for work-related accident or disease. Regarding cases of having experienced work-related accident or having been exposed to work-related disease over the past 1 year, 20.2% of total respondents have experienced accident. 16.2% of total respondents have experienced work-related disease. And the workers are approximately one's own subjective feeling of physical symptoms that have appeared. In addition, the film sector workers in particular occupations men than women have higher job stress. Preventive education for industrial safety is required to be expanded and strengthened. Safety education is urgently required in order to prevent, and to reduce accident. Safety and health guideline is required to be developed and disseminated in order to prevent accident in advance. Finally, the actor and their staff members to reduce the stress, mental health care and education carefully needs to be in parallel. Also, when taking measures to reinforce safe work environment, it needs to be protected.

• 인간식물환경학회지
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• 제23권2호
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• pp.149-158
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• 2020

The purpose of this study was to establish the role of master gardener coordinators and develop an education program to enhance their job competencies. To analyze and develop the new job of master gardener coordinator, we used the CBC method for curriculum development. The research findings can be summarized as follows. The analysis result of need and importance of education based on the performance level and demand level revealed 20 core competencies, which were classified into organizational education, learning by experience, individual learning, low-priority competencies for program development, with focus on the importance and need for education. The 17 courses are comprised of Eastern and Western Garden History, Understanding of Community Garden, Garden Aesthetics and Environmental Design, Master Gardener's Mission & Management, Garden Plants, and Garden Design and Practice etc. and the curriculum is 33 hours in total. The master gardener coordinator education program was conducted on 73 rural extension workers and the curriculum was evaluated by those who completed the program. The overall satisfaction was 4.29 and 97.1% of the trainees decided that the program would help them perform their duties. The analysis result discovered that all 20 core competencies increased after the program. As a result of conducting contingent valuation to determine the value of the program, willingness to pay (WTP) per hour was KRW 33,223 and the total WTP was KRW 1.096 million, which, when multiplied by 73 participants, is approximately KRW 80.008 million. This is relatively higher than the budget used (KRW 22.943 million), indicating that the program is worth it.

• 산업융합연구
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• 제21권2호
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• pp.73-77
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• 2023

본 논문연구는 20-40대 성인을 대상으로 흡연 유.무에 따른 구강환경 변화에 관한 지식수준을 파악하여 성인에 대한 구강보건교육 시 치주질환과 흡연과의 연관성 및 금연에 관한 교육 병행의 중요성에 대한 기초 자료로 활용하고자 실시되었다. 2022년 8월과 9월에 걸쳐 편의표본 추출된 대상 500명에게 자기기입식 설문조사를 하였고, 수집된 자료는 SPSS 29.0 프로그램을 이용하여 분석하였다. 주관적인 구강상태 분석에서 비흡연자 가운데 매우 좋거나 좋다고 생각한 비율은 65.4%, 흡연자 그룹은 59.0%를 보였다. 또한, 비흡연자와 흡연자 그룹 모두에서 비흡연자의 청결도가 더 높을 것으로 생각한다는 답변이 가장 많았다. 금연교육을 받아본 적이 있느냐는 질문에 비흡연자 그룹의 63.9%, 흡연자 그룹의 76.1%가 '있다'라고 답하였다. '흡연 유무에 따라 구강환경에 변화를 보인다.'는 교육은 비흡연자군에서는 '없다'가, 흡연자군에서는 '있다'가 각각 높게 나타났다. 이와 같은 결과로 구강보건교육시 흡연과의 연관성 및 예방을 위한 구체적이고 적극적인 교육방법이 수반되어야 할 것으로 생각된다.

• 한국산학기술학회논문지
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• 제19권4호
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• pp.186-196
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• 2018

본 전문대학은 고등교육기관으로 우리나라 산업발전에 필요한 인적자원을 제공함으로서 국가경제 발전의 원동력으로서 큰 역할을 하였으나 최근 학령인구 감소로 인한 전문대학의 어려움이 예상되고 있다. 따라서 급변하는 환경변화 속에서 전문대학이 고등직업교육을 대표하는 기관으로서의 역할과 상호협력과 경쟁을 통한 생존전략이 필요한 시점이다. 이에 본 연구에서는 전국 보건대학의 보건계열 중심으로 현황을 분석하고, 전문대학에 대한 정책변화와 대학에 제시하고 있는 방향성을 조사하여 전문대학 수업연한 및 학위과정 다양화 추진을 위한 구체적인 방안마련의 근거자료로 활용하고자 실시되었다. 본 연구는 현재 전국 보건대학 보건계열학과에 재직 중인 교수와 산업체 종사자 636명을 2017년 5월 1일~5월 30일까지 설문지를 이용하여 조사하였다. 연구결과, 3년제 보건계열학과의 4년제 전환에 대해 찬성한다는 의견이 70.7%였다. 이유로는 충분한 수업연한으로 현장실습 및 인성교육을 강화할 수 있고, 동등한 학력을 가질 수 있기 때문인 것으로 나타났다. 4년제 전환 시 가장 기대되는 효과는 의료기사의 사회적 위상 향상과 대학의 교육환경개선이었으며, 4년제 전환을 위해 대학, 협회, 교육부가 주도적인 역할을 수행해야 한다고 하였다. 본 연구의 결과를 토대로 다가오는 4차 산업혁명시대에 요구되는 전문보건의료인 양성을 위한 더 체계적이고 고도화된 직업교육체제가 필요한 상황에서 전문대학의 수업연한 조정을 통한 학위과정의 다양화를 자유롭게 열어놓아 일반대학 졸업자들과의 경쟁력을 갖추어 선진 보건의료인 양성에 적극적으로 대비를 해야 할 것으로 사료된다.

• 디지털콘텐츠학회 논문지
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• 제19권7호
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• pp.1263-1270
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• 2018

본 연구는 개발도상국 고등교육을 위한 이러닝 플랫폼에 대하여 연구하였다. 먼저 ICT기술환경 등 이러닝 환경요인과 개발도상국을 위한 아세안사이버대학(ACU) 프로젝트를 소개한 후, 개발도상국 이러닝 플랫폼 사례로서 캄보디아 사례를 제시하였다. 캄보디아의 국가교육정책 및 ICT환경, 현지의 이러닝 수요 및 환경요소를 분석하였으며, 분석 결과에 따른 이러닝 전략과 세부방안을 도출하고 이러닝 플랫폼 C-MOOC Net을 제안하였다. 제안된 방법을 검증하기 위하여 C-MOOC Net 시스템의 프로토타입을 공개소프트웨어 기반으로 개발하여 실제로 운영한 결과 C-MOOC 허브의 연계, 현지 언어의 지원, 선호강좌의 개인화 등록 등 요구사항을 충족함을 확인하였다.

• 한국환경보건학회지
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• 제48권3호
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• pp.151-158
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• 2022

Background: Chemical emissions in the environment have rapidly increased with the accelerated industrialization taking place in recent decades. Residents of industrial complexes are concerned about the health risks posed by chemical exposure. Objectives: This study was performed to suggest modeling methods that take into account multimedia and multi-pathways in human exposure and risk assessment. Methods: The concentration of benzene emitted at industrial complexes in Daesan, South Korea and the exposure of local residents was estimated using the Caltox model. The amount of human exposure based on inhalation rate was stochastically predicted for various activity stages such as resting, normal walking, and fast walking. Results: The coefficient of determination (R²) for the CalTOX model efficiency was 0.9676 and the root-mean-square error (RMSE) was 0.0035, indicating good agreement between predictions and measurements. However, the efficiency index (EI) appeared to be a negative value at -1094.4997. This can be explained as the atmospheric concentration being calculated only from the emissions from industrial facilities in the study area. In the human exposure assessment, the higher the inhalation rate percentile value, the higher the inhalation rate and lifetime average daily dose (LADD) at each activity step. Conclusions: Prediction using the Caltox model might be appropriate for comparing with actual measurements. The LADD of females was higher ratio with an increase in inhalation rate than those of males. This finding would imply that females may be more susceptible to benzene as their inhalation rate increases.