http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
보건의료계 학생에서 학업적 대인관계가 학업소진에 미치는 영향
장준환,배선환,김경재,김도영,박준성,이승현,박미라,김도환,Jang, Junhwan,Bae, Seonhwan,Kim, Gyungjae,Kim, Doyoung,Park, Junseong,Lee, Seunghyeon,Park, Mira,Kim, Do-Hwan 연세대학교 의과대학 2019 의학교육논단 Vol.21 No.2
There are several dimensions of academic burnout experienced by medical and health science college students. The purpose of this study was to examine the effects of academic relationships on academic burnout. Data was collected from 476 Eulji University students using an online survey over 4 days in April of 2018. Of the 264 respondents, 111 studied medicine (42.0%), 105 studied nursing (39.8%), and 48 studied clinical pathology (18.1%). The questionnaire was composed of the following sections: demographics (four questions), general life characteristics (seven questions), academic enthusiasm (eight questions), academic relationships (15 questions), and academic burnout sub-dimensions (partially revised Maslach Burnout Inventory-Student Survey Scale) (11 questions). T-tests and one-way analysis of variance were performed to illustrate the differences among the three departments. The effects of academic relationships and academic enthusiasm on academic burnout were analyzed using linear regression. Comparing the three departments, academic burnout was not found to be statistically significant (p=0.296). However, medical students' academic enthusiasm was significantly lower (p<0.001) and academic relationships were significantly higher (p<0.001) than nursing and clinical pathology students. The difference in academic burnout among the three departments was not significant. However, medical students have stronger academic relationships, while nursing and clinical pathology students were more focused on academics. Relationships and academic enthusiasm contribute to reducing academic burnout. Therefore, strategies need to be developed to deal with academic burnout considering relationship factors.
체인스토커 방식 2 ton/h-class 목재 펠릿 증기보일러의 부하 별 연소 특성
장준환(Junhwan Jang),김종진(Jongjin Kim),최규성(Kyusung Choi),강새별(Saebyul Kang) 한국신재생에너지학회 2016 신재생에너지 Vol.12 No.S1
The aim of this study was to develop a 2 ton/h-class chain stoker type wood pellet steam boiler. A series of investigations examining the combustion load characteristics of a chain stoker type wood pellet steam boiler were conducted. A load from 60% to 100% and a chain speed from 5.00 cm/min to 5.95 cm/min were considered. The maximum efficiency was 90.7% at a 100% load; the CO concentration in this case was 156 ppm. The exhaust gas temperature increased with increasing exhaust gas oxygen concentration. The performance of the boiler was most remarkable at a chain speed of 5.81 cm/min.