• 한국산학기술학회논문지
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• 제16권7호
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• pp.4632-4640
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• 2015

본 연구의 목적은 국내 증가하고 있는 중국, 베트남을 비롯한 결혼이주여성을 대상으로 이들의 산전관리 교육요구도를 파악함으로써 향후 이들을 위한 산전관리 교육 프로그램의 기초자료를 제공하고자 수행되었다. 자료수집은 D시 1개의 다문화센터를 이용하는 71명의 결혼이주여성을 대상으로 2014년 3월부터 2015년 4월까지 수행되었다. 산전관리 교육요구도는 불임, 남녀생식구조, 산전교육, 예방접종, 건강문제 관리방법 등의 내용을 포함한 18개의 문항으로 구성되었다. 결혼이주여성은 신생아 안전관리 및 응급대처법, 예방접종, 건강문제관리, 신생아 정상발달과정, 신생아 관리법 등 주로 신생아 발달과정을 이해하고 이들의 건강문제를 해결하기 위한 것에 교육요구도가 높은 것으로 나타났다. 또한, 결혼이주여성의 국적에 따른 산전관리 교육요구도는 유의한 차이가 없는 것으로 나타났고, 이들 세부항목 중 불임에 대한 교육요구도에서 베트남 출신 결혼이주여성이 중국과 기타 국적 출신의 결혼이주여성보다 높은 것으로 나타났다 (F=5.53, p<.05). 따라서, 향후 결혼이주여성을 위한 산전관리 프로그램을 개발 할 시 신생아 성장발달 과정과 이들 간호방법이 가장 우선시 되어 프로그램 내용을 개발할 것을 제안한다.

• International Journal of Advanced Culture Technology
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• 제11권2호
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• pp.56-63
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• 2023

I proposed the architectural guideline for educational environment based on design thinking approach to integrate and enhance learners' activities and achievements. The physical environment of design education learning space should be applied by teaching methods and learning activities, especially for STEAM-based convergent education, the architectural space conditions should support the design process based on design thinking. The learning environment conditions influence design education with physical design factors and learners' communication, and the flexible environment based on design thinking, which is crucial for design education. The 3 steps of design thinking experiences also allow students to learn the context of ideas, skills and outcomes. Therefore, I argued that the learning surrounding based on design thinking needs flexible and mobile, connected, integrated, organized, and team-focused environments to support learners' understanding, participation, and collaboration, and to achieve the design process based on research findings. For spaces for convergent learning environments based on design thinking, common design principles should be reviewed, such as coexistence with technology, safety and security, transparency and spatial extension, multi-purpose space and outdoor learning.

• 대한안전경영과학회지
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• 제19권4호
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• pp.11-24
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• 2017

This study attempted to establish fire risk factors and preventive measures for each of five major types of construction, focusing on construction sites. For this purpose, disaster cases were analyzed and countermeasures were prepared. In addition, fire risk factors and flammable and combustible materials by construction type according to construction process were identified and preventive measures thereof were suggested. The results of this study can be used to establish policy improvement directions that meet various educational needs and expectations by identifying the use status of flammable and combustible materials and figuring out the fire risk factors according to the process by work type in construction sites.

• Safety and Health at Work
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• 제14권3호
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• pp.267-271
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• 2023

Background: The objective of this study is to identify the working conditions and health status of Vietnamese male migrant workers in Republic of Korea, in comparison to the Korean general population. Methods: We conducted our survey through the Migrant People Center, and we received completed questionnaires from 87 male Vietnamese migrant workers. The questionnaire employed was identical to those used in the Korean Working Conditions Survey and the 2020 Korea National Health and Nutrition Examination Survey. The collected data from the Vietnamese migrant workers was then compared with the Korean reference population using indirect age-standardization. Results: Vietnamese male workers demonstrated a higher prevalence of health problems including hearing problems (age-standardized prevalence ratio (aSPR) 13.22, 95% confidence interval [CI]: 8.07-20.4), skin problems (aSPR 13.49, 95% CI: 8.07-20.4), and low back pain (aSPR 8.40, 95% CI: 6.50-10.69). Elevated exposure to workplace hazards such as chemicals (aSPR 2.36, 95% CI: 1.51-3.51), organic solvents (aSPR 2.22, 95% CI: 1.44-3.28), handling of heavy objects (aSPR 1.67, 95% CI: 1.24-2.21), and high temperatures (aSPR 1.96, 95% CI: 1.46-2.57) was observed among them. Additionally, they faced a higher risk of no personal protective equipment (aSPR 2.53, 95% CI: 1.26-4.52) and a greater prevalence of unmet medical needs (aSPR 7.14, 95% CI: 4.74-10.32). Conclusion: Our findings highlight the elevated workplace hazards, health problems, and unmet medical needs among Vietnamese male workers compared to the Korean reference population. These findings underscores the urgency for enhanced scrutiny over working conditions and protective equipment provision, coupled with efforts to improve healthcare accessibility and worker education.

• Wind and Structures
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• 제37권4호
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• pp.303-314
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• 2023

In this study, two steady RANS turbulence models (SST k-ω and Realizable k-ε) and four unsteady turbulence models (URANS SST k-ω and Realizable k-ε, SST-SAS, and SST-IDDES) are evaluated with respect to their capacity to predict crosswind characteristics on high-speed trains (HSTs). All of the numerical simulations are compared with the wind tunnel values and LES results to ensure the accuracy of each turbulence model. Specifically, the surface pressure distributions, time-averaged aerodynamic coefficients, flow fields, and computational cost are studied to determine the suitability of different models. Results suggest that the predictions of the pressure distributions and aerodynamic forces obtained from the steady and transient RANS models are almost the same. In particular, both SAS and IDDES exhibits similar predictions with wind tunnel test and LES, therefore, the SAS model is considered an attractive alternative for IDDES or LES in the crosswind study of trains. In addition, if the computational cost needs to be significantly reduced, the RANS SST k-ω model is shown to provide relatively reasonable results for the surface pressures and aerodynamic forces. As a result, the RANS SST k-ω model might be the most appropriate option for the expensive aerodynamic optimizations of trains using machine learning (ML) techniques because it balances solution accuracy and resource consumption.

• 한국재난정보학회 논문집
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• 제15권4호
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• pp.607-616
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• 2019

연구목적: 본 연구의 목적은 중·소규모의 사립 박물관을 대상으로 안전관리 업무에 대한 개선을 위하여 매뉴얼을 개발하는 것이다. 연구방법: 현행 사립 박물관의 안전관리에 대한 문제점을 조사하여 위해서 국내에 위치한 50개소의 사립 박물관을 조사대상으로 선정하였다. 그리고 안전관리 업무를 담당하는 실무자들에게 면담과 시설물의 안전점검을 수행하였다. 연구결과: 사립 박물관의 경우 비영리형태의 개인에 의해 운영되고 있으며, 열악한 재정상황 및 박물관 종사자의 안전관리 업무에 대한 비전문성을 보완하기 위해서 안전관리 매뉴얼 작성이 최우선적으로 필요한 것으로 분석되었다. 결론: 중소규모 사립 박물관 종사자의 안전관리 업무에 대한 전문성 향상과 업무의 효율적인 운영을 위해서 그림과 도표를 활용한 시나리오 기반의 표준행동절차 매뉴얼을 제시하였다.

• Preventive Nutrition and Food Science
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• 제10권1호
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• pp.68-73
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• 2005

A significant number of cases of illness has been attributed to food consumption in restaurants, and as the number of meals eaten away from home continues to rise, the potential for large-scale, foodborne illness outbreaks will continue to increase. It is critical that hospitality and culinary arts students preparing for careers as professionals in foodservice establishments or restaurants have an appropriate understanding of food safety. The level of food safety knowledge was similar between hospitality and culinary arts students, and an analysis of 266 questionnaires indicated that specific areas, such as hand washing, cross contamination in refrigerator, reheating leftovers, refrigeration of cooked food within two hours, proper temperature of food storage, using of thermometers to monitor temperatures, proper egg handling, and possible food borne illness caused by fruits, should be the primary focus of educational resources. Student respondents showed a higher awareness level of responsibility in their roles for food safety, but more emphasis needs to be given to the correct understanding of food safety issues. Hospitality and culinary arts educators can use this precise information to develop food safety education materials and programs to assist in the prevention of foodborne illness and to knowledgeably educate their graduates about food safety.

• 한국간호교육학회지
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• 제18권2호
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• pp.220-228
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• 2012

Purpose: This study was conducted in order to survey the needs of health education among Chinese students in Korea. Methods: The subjects of this study were 206 Chinese students in Korea who were attending one of three universities in Chungcheong-do and Seoul. Data were collected from April 1 to October 27, 2011. Results: The subjects' need of health education was 131.53 out of 176. By area, the score was highest in safety accident prevention and emergency care (3.25 out of 4), which was followed by personal hygiene and healthy habits (3.22), family health care management and medical examination (3.15), prevention and management of disease (2.94), environmental health (2.81), moderation in drinking and smoking cessation (2.81), psychiatric and mental health (2.79), and sexual education (2.68). When the need of health education was examined according to the subjects' characteristics, the need of health education was significantly higher in female students. Conclusion: Need of health education among Chinese students studying in Korea was high. To meet Chinese students' need of health education, it is necessary to provide an on-line health education program which is written in bilingual languages (Korean and Chinese) for effective learning.

• 수산해양교육연구
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• 제25권3호
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• pp.564-579
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• 2013

The purpose of Maritime Safety Tribunal is that experts about ship operation investigate and reveal causes of marine disasters and suggest plans to prevent recurrence in Korean Maritime Safety Tribunal which is a kind of administrative court. Despite the fact that 72% of marine disasters is fishing vessel accidents and 75% of collision accidents between vessels which most occur is related to fishing boats, it is the very serious problem that there is no any person with licenses of marine technicians for fishing vessels in judges and investigators of Korean Maritime Safety Tribunal. The operational characteristics of fishing vessels, their sizes, and shift patterns of duties in wheelhouses are completely and incommensurably different from those of merchant vessels. By the way, if the investigators and judges who just consist of merchant vessel experts investigate and judge marine accidents about fishing vessels, there could be errors in establishment of policies to investigate and reveal their causes and prevent recurrence of accidents. Especially, in case of collision accidents between fishing vessels and merchant vessels, it is thought that the marine accident interested provides causes which can be doubtful about fairness of judges. Therefore, it is thought that the ratio of judges and investigators is most desirable to compose it to be similar to the occurrence frequency of marine accidents. For this, the following solution plans are suggested. First, qualification for appointment requires first class marine technicians. But there is the only one vessel which needs the first class in fishing vessels. Therefore, it is thought that the provisory clause should be added so that the second class marine technicians can be used instead of the first class ones. Second, the marine accidents of fishing vessels reach 72% but the fact that there is no any judge and investigator with licenses of marine technicians for fishing vessels is thought to go against the purpose of establishment of Korean Maritime Safety Tribunal. Therefore, it is thought that there is, at least, one more judges and investigators in the central and local Korean Maritime Safety Tribunals. The same method should be applied to judge assistants and investigation assistants.

• 교육녹색환경연구
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• 제17권2호
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• pp.22-37
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• 2018

본 연구는 '유치원 어린이집 간 격차 완화'를 위한 하나의 방안으로 '교육시설 질 균등화'를 위해 우선적으로 영유아 교육 보육 통합시설이 갖추어야 할 필요공간과 면적기준(안)을 제시하는 데 목적을 두었다. 그 결과 첫째, 영유아 교육 보육 통합시설에 필요한 공간의 종류를 표15와 같이 반드시 필요한 필수공간과 교육 보육 활동의 질적 수준을 높이기 위해 추가되면 좋을 권장공간으로 구분하여 제시하였다. 둘째, 영유아 교육 보육 통합시설의 필요 공간별 면적기준(안)을 표23과 같이 제시하였다. 아울러 영유아 교육 보육 통합시설에 필요한 영유아 1인당 대지면적과 연면적, 연면적 대비 공용면적의 비율을 각각 제시하였다.