• 수산해양교육연구
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• 제28권5호
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• pp.1308-1318
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• 2016

In order to prevent the maritime accident, all seafarers who work on fishing vessels over G/T 20 tons are required to undergo the basic safety training by the Seafarer's Act. 45% of domestic crews have boarded on the fishing vessels. However, the fishermen have been trained in accordance with the STCW(International convention on standards of training certification and watch-keeping for seafarers) Convention. But safety training courses for seaman do not reflect on the safety equipment and the limitation of the fishing vessel in the training contents which is organized in accordance with the merchant ship by STCW convention and code. Most of the fishing vessels are small fishing boat of less than G/T 80 tons. Small fishing vessels are operating with only a minimum of safety equipment that has been defined by the fishing vessel safety equipment standard. Due to the safety training that does not fit the situation of the fishing boat, the level of satisfaction by the crews onboard is low for the training. Furthermore, there is a difficulty in achieving the goal of safety education. In order to carry out the safety training that is suitable for fishermen, it is required to provide appropriate standards for the safety education of workers of small fishing boat, by understanding the current state of the domestic fishing vessels. The purpose of this study is to define the aforementioned problems and to provide the standard for the safety education of fishermen. In order to complete the purpose, the research team has conducted a analyzation for registered domestic fishing vessel and safety equipment standard.

• 대한인간공학회지
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• 제25권3호
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• pp.25-32
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• 2006

As national income increases, consumers began to place a great deal of weight on products or quality of their life. They would like to have products which are more convenient to use and could meet their emotional desire in addition to its basic functional requirements. An automobile is one of the transportation system for human beings and the factor such as safety or environmentaly-friendly is regarded as important things resulting from it's popularization. In fact, domestic design technology leaves much to be desired compared with excellent manufacturing techniques. For this reason, some problems, like lowering of usage, could be caused by introducing technological data as it is from overseas. A survey of domestic car users has found that the most preferred condition (step height) is 460~495cm when they get in and out of their car. Men use their visual information and then get in the car, taking motion fit for each condition when automobile condition is changed. In other words, men get in cars actively within the range of conditions used for this study. These results were found from a motion study, when getting in a car, and checking the possibility of getting injury in accordance with the change of condition as well.

• 복식문화연구
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• 제10권2호
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• pp.200-212
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• 2002

The purpose of this study is to make the internet website on the order-made fashion design so as to do meet the need of netizen in the 21st century. It made the consumer do the design which he or she wants by the combination of the compositions that do select the pattern of the skirt design to fit his or her size and body shape. For the set-up of website, the elements of composition must be considered, and also the planning and design must be done fur the order-made fashion design. With the internet website, it's possible to do reach the below points; first, it can make the consumer do the design which he or she wants by himself or herself; second, it can provide him or her the information of measuring his or her body shape to buy the design pattern which he or she wants. Third, it can be contributed to make the brand more active by improving his or her satisfaction with the design and pattern which he or she wants. Also it can bring up the effects as fellows; first, lashing power of the design can be increased by the order-made fashion design to attract his or her interest, and also it can make him or her more satisfied. Second, the competitiveness can be strengthened by the differentiation of the fashion site between the existing design and the order-made fashion design. Third, the production of design can be higher and also its expense can be reduced even for the small and medium-sized clothes maker or merchants. Finally, it is able to enlarge the applicable field into the design of small articles, home fashion, and textile which they want to sell the differentiated and order-made products.

• 대한치과기공학회지
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• 제38권4호
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• pp.365-380
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• 2016

Purpose: The purpose of this study was to ascertain the need to reform curriculums for digital experts in a way that include the practical and educational aspects of dental labs by determining why educational reforms are needed to comply with changes in dental technology business that are brought by the applications of digital scanning and what changes are being actually brought by the use of CAD/CAM. Methods: This study analyzed the need of education and practice in relation to CAD/CAM by using the independent sample t-test and One-way ANOVA. in accordance with the participants demographic characteristics and job-related variables and factors related to CAD/CAM, and provided only some of the analysis results that were found statistically significant. Concerning the need of education and practice in relation to CAD/CAM, the study also used the independent sample t-test to measure difference in the perception of that need within each of the three groups, or those of job performance, job efficiency and knowledge gain at the signficance level of ${\alpha}=.05$. Results: Dental technologists surveyed here were perceiving that the use of CAD/CAM would bring changes in their job performance, job efficiency and knowledge gain. They were expecting that the biggest changes would be made in work climate and product quality as sub-areas of job performance. However, they said that in terms of job efficiency, the use of CAD/CAM would change job contribution, job satisfaction and job efficiency, but not lead to staffing. These results suggest that more special programs for CAD/CAM education are needed to bring up CAD/CAM experts who are more specialized. Conclusion: Among 13 skills related to CAD/CAM, what is most needed to be educated to dental technologists was "molding the occlusal surface" (M=4.19), followed by "designing the 3-D work" (M=4.17), "final shape modification" (M=4.16), "molding the border" (M=4.15) and "checking the fit of prothesis" (M=4.14) in order.

• 한국산학기술학회논문지
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• 제16권9호
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• pp.5859-5864
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• 2015

본 연구는 농촌진흥청에서 기술시범사업으로 추진하고 있는 마늘주아재배 기술 사업에 대하여 농업경영체의 신기술 수용에 대한 태도, 신기술의 타당성 분석, 기술도입 전후의 경영효과를 분석하는데 그 목적이 있다. 마늘주아재배 농가들은 농업 신기술에 대한 요인들 중 기술만족도(4.30)가 가장 높았으며, 그 다음 새로운 것을 적극적으로 선호하고자 하는 혁신성(4.21) 순으로 나타났다. 반면에 신기술에 대한 위험에 대해서는 관대한 것으로 나타났다. 한편, BMO 모델을 이용하여 마늘 주아재배 기술 사업에 대한 타당성을 평가한 결과에 따르면, 사업 매력도와 적사도가 각각 44점, 45점으로 사업 성공률이 80%이상으로 높았다. 마늘주아 재배기술의 도입 전후의 경영성과 분석에서도 이 사업 참여 농가들은 신기술을 도입 한 후 종구비 절감(43%) 및 수량증가(28%) 등 전반적으로 경영이 개선된 것으로 나타났다.

• 여성건강간호학회지
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• 제26권4호
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• pp.326-335
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• 2020

Purpose: This study was conducted to evaluate the construct validity, reliability, measurement invariance, and latent mean differences in the Breastfeeding Adaptation Scale-Short Form (BFAS-SF) for use with mothers at 2 weeks postpartum. Methods: This methodological study was designed to evaluate the validity, reliability, and measurement invariance of the BFAS-SF at 2 weeks postpartum, with data collected from 431 breastfeeding mothers. Confirmatory factor analysis and multi-group confirmatory factor analysis were conducted to assess the factor structure and the measurement invariance across employment status, delivery mode, parity, and previous breastfeeding experience, and the latent mean differences were then examined. Results: The goodness of fit of the six-factor model at 2 weeks postpartum was acceptable. Multi-group confirmatory factor analysis supported strict invariance of the BFAS-SF across employment status and delivery mode. Full configural invariance, full metric invariance, and partial scalar invariance across parity and full configural invariance and full metric invariance across previous breastfeeding experience were supported, respectively. The results for latent mean differences suggested that mothers who were employed showed significantly higher scores for breastfeeding confidence. Mothers who had a vaginal delivery showed significantly higher scores for sufficient breast milk and baby's feeding capability. Multiparous mothers showed significantly higher scores for baby's feeding capability and baby's satisfaction with breastfeeding. Conclusion: The validity and reliability of the BFAS-SF at 2 weeks postpartum are acceptable. It can be used to compare mean scores of breastfeeding adaptation according to employment status, delivery mode, and parity.

• 산업융합연구
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• 제20권6호
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• pp.117-123
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• 2022

4차 산업혁명시대를 사는 현대인에게 경쟁력과 직결되는 외모는 필수적 자기관리 중 하나로 정착한 가운데 탈모는 헤어스타일 연출의 위해요소로 작용한다. 이렇게 고통 받는 고객을 위한 보다 실용적이고 편리한 가발 제작을 목적으로 정보검색 포털사이트를 통해 연구 대상의 자료를 수집했으며 키워트와 키프리스를 통해 특허출원 동향을 검색하여 가발기술의 시대별 특허동향과 국내 굴지 가발업체의 신소재 개발 동향에 대해 분석하였다. 연구결과 2005년 이전은 가발의 부착과 결속기술, 2006년에서 2013년경은 가발의 인조 모발 관련 제조기술, 2014년 이후는 기능성 관련 가발 기술이 다수 출원된 것으로 나타났다. 그리고 H사와 M사 모두 각자의 특성을 지닌 형상기억 소재와 나노스킨의 신소재 개발 동향을 나타냈다. 본 연구는 가발 산업시장에서 고객에게 편안하고 간편한 착용감을 제공하면서 고객만족까지 도출할 수 있는 기능성 가발 개발의 기초자료로 제공되리라 사료한다.

• 대한치과의료관리학회지
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• 제10권1호
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• pp.84-92
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• 2022

Impression taking is one of the most frequently performed tasks within the legal scope of dental hygienists. This study aims to compare traditional impression and digital impression taking in various aspects with dental hygienists who have experience using digital intraoral scanners. A total of 61 subjects were included in this analysis. Traditional and digital impression taking were compared, and the perception of intraoral scanners was classified into four factors through exploratory factor analysis. After a normality test of the main variables was performed, a non-parametric test was performed. In terms of the adequacy of the size of the tool inserted into the oral cavity, traditional impression taking was more positive, and there was no significant difference in the precision of impression taking, fit of the prosthesis, and time efficiency. In contrast, the digital intraoral scanner was positive in terms of reducing nausea. In the comparison between the items of the digital intraoral scanner, relatively low satisfaction was shown in terms of convenience of use. This study compared traditional impression taking based on the experience of dental hygienists using oral scanners. It is hoped that this will be one step closer to universalization. In addition, appropriate training on how to use them should be provided.

• 디지털융복합연구
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• 제19권11호
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• pp.415-424
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• 2021

본 연구는 노년의 행복을 측정하기 위해 개발된 주관적 에이징웰 척도(Subjective Agingwell Scale: SAS)를 타당화하고자 하였다. 척도의 타당성을 검증하기 위해, 수도권에 거주하는 노인을 대상으로 주관적 에이징웰, 주관적 안녕감, 낙관주의, 지각된 통제력, 건강준수 행동을 측정하는 질문지를 실시하였다. 자료 분석에는 최종 342명의 응답결과가 사용되었다. 결과를 살펴보면, 첫째, 신뢰도 분석결과, 11문항의 SAS의 전체 및 하위 척도 신뢰도는 수용할만한 수준이었다. 둘째, 확인적 요인분석 및 상관분석 결과, SAS는 구성타당도가 있는 것으로 나타났다. 3요인(인지, 정서, 영) 구조의 적합도는 양호한 편이었고, 주관적 에이징웰과 주관적 안녕감, 낙관성은 정적 상관을 보였다. 마지막으로 회귀분석 결과, 주관적 에이징웰은 건강행동 준수를 예측하였고 준거타당도가 지지되었다. 본 연구는 주관적 관점의 에이징웰 측정도구를 국내 노인에게 적용할 수 있도록 타당화했다는 점에서 의미가 있다.

• 대한통합의학회지
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• 제10권4호
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• pp.49-56
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• 2022

Purpose : The purpose of this study was to examine the effects of the motivation for choosing a major, COVID-19 anxiety, and work values on the employment preparation behavior of health college students and to provide evidence for developing programs for employment preparation behavior in the future. Methods : Employing a random sampling method, a survey was conducted from April 22 to June 3, 2022, using an electronically-disseminated questionnaire with college students majoring in medical technician, health administration, and nursing from D and K colleges located in Daegu. A total of 402 students who fully understood and agreed to the purpose of the study participated. The SPSS statistical program was used to analyze the collected data, which were verified using correlation and regression analyses. Results : The results of the study are: First, employment preparation behavior was positively correlated to major selection motivation, COVID-19 anxiety, and work values. Second, significant relationships were found between employment preparation behavior and motivation behind choosing a major, work values, and COVID-19 anxiety, in that order. The higher the major selection motivation, work values, and COVID-19 anxiety were, the better the employment preparation behavior was. Conclusion : The study's results indicate that it would be meaningful to provide health college students who were highly motivated to select their major and who possess sound work values with well-prepared job training programs. Various activities organized by the school for improving the students' self-satisfaction and self-efficacy, which can strengthen their long-term work values, could also be provided. In addition, due to the continuing COVID-19 pandemic, college students may feel anxious about new infectious diseases that might occur in the future. Therefore, considering the contemporary situation, a helpful educational program will be invaluable to fit the pupils for life's battle after they finish their education.