http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
<독서대회>를 활용한 ‘창의적 글쓰기 교육’의 단계적 접근방식과 기대효과 연구 - 전문대학에서의 활용성을 중심으로 -
김은송,박양순 대구가톨릭대학교 인문과학연구소 2022 인문과학연구 Vol.- No.47
The purpose of this study is to design a step-by-step approach to creative writing education in junior colleges and to share educational outcomes. As "recruitment of students" and "employment rate of graduates" are directly related to the school's existence, it is virtually very difficult to include regular subjects based on writing within a limited educational period of a vocational college consisting of two or three years. Looking at the studies so far, there are many cases of model research and application to 'creative writing' in university education. However, since most of the studies are the results derived based on four-year universities, it is difficult to find studies focusing on writing education methods, especially specific application plans, in junior colleges. This study shared the writing curriculum using the "in-school reading competition" conducted by A junior college in Korea and discussed the expected effect based on the "university writing" class, which is mainly arranged with two credits among most junior college curriculums. Students participated in a reading contest by utilizing task scores within regular subjects and went through a three-week preparation process with the instructor. Through this process, there was a positive educational achievement in acquiring an approach to writing and a creative writing method, and students' satisfaction was also very high. It is not limited to the division of writing, but the professor checks all the processes of book selection, preparation, and actual writing during class, and at the same time, feedback in the preparation process before writing alleviates learners' fear of writing, and based on active thinking, finished works were derived through reading activities. Through the results of this study, it will be able to be used in related lectures at each vocational university. In particular, it is a model that can be applied immediately to lecture time, and it can be implemented without burden, and the number of hours required out of the total number of hours is about 4 hours, and for two credit classes, it is two to three weeks. This is a very reasonable and efficient plan that can be implemented in junior college, and at the same time, it is expected to have high expectations in terms of performance.
항생제 내성 Cutibacterium acnes에 대한 감태(Ecklonia cava) 추출물의 항균 시너지 효과
김은송,류주원,김효빈,송호수,윤나영,심길보,황혜진,김영목,엄성환 한국수산과학회 2023 한국수산과학회지 Vol.56 No.3
Acne vulgaris is often associated with acne-related bacteria such as Cutibacterium acnes. In this study, we investigated the antibacterial effects of the methanol extract of the algae Ecklonia cava and its solvent-soluble extract against C. acnes. Among five solvent fractions, the ethyl acetate (EtOAc) fraction exhibited the strongest antibacterial activity against C. acnes. Furthermore, the EtOAc-soluble extract exhibited the highest total phenolic contents among the five solvent fractions tested. The EtOAc subfraction 07 (Fr. 07) extract showed the highest antibacterial effect against C. acnes and isolated C. acnes along with minimum inhibitory concentration (MIC) ranging from 32 to 64 μg/mL. Additionally, MICs of antibiotics against antibiotic-resistant C. acnes strains were substantially reduced when antibiotics were combined with Fr. 07, suggesting that Fr. 07 restore the antibacterial activity of the antibiotics. The fractional inhibitory concentration indices clearly revealed an additive synergistic effect of Fr. 07 with antibiotics. The results of the present study suggest a potential role for E. cava in the control of infections related to acne vulgaris.
Morphological Identification of Alexandrium Species (Dinophyceae) from Jinhae-Masan Bay, Korea
김은송,Zhun Li,오석진,윤양호,신현호 한국해양과학기술원 2017 Ocean science journal Vol.52 No.3
Outbreaks of paralytic shellfish poisoning (PSP) and dense blooms caused by Alexandrium species in Jinhae-Masan Bay, Korea have been nearly annual events for many years. However, excluding some Alexandrium species responsible for PSP, there are no critical reports on the morphology of Alexandrium species in this bay. To identify the Alexandrium species based on detailed morphological features, vegetative cells collected water samples and established by the incubation of resting cysts isolated from sediment trap samples were analyzed. Four species of Alexandrium were identified: Alexandrium affine, A. fundyense, A. catenella, and A. insuetum. Morphological features of these species were basically consistent with those outlined in previous studies. However, the ventral pore and the connecting pore on the sulcal plate, which have been accepted as diagnostic characteristics for the identification of A. fundyense and A. catenella, need to be reevaluated, indicating that useful morphological features for identifying these two species should be recommended to avoid confusion in the classification of species in genus Alexandrium.