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- 저자 : 구은주 ( Eun Ju Goo ) (검색결과 5 건)
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정다은 ( Da Eun Jeong ),김민경 ( Min Kyoung Kim ),고성애 ( Sung Ae Koh ),이경희 ( Kyoung Hee Lee ),최준혁 ( Joon Hyuk Choi ),홍영훈 ( Young Hoon Hong ),조재호 ( Jae Ho Cho ),구은주 ( Eun Ju Goo ),현명수 ( Myung Soo Hyun ) 영남대학교 의과대학 2015 Yeungnam University Journal of Medicine Vol.32 No.1
Sarcoidosis is a systemic disease of unknown cause involving multiple organs and is characterized by noncaseating granuloma. Immune thrombocytopenia (ITP) is an autoimmune disease characterized by increased peripheral platelet destruction due to the presence of an antibody to the platelet and abnormal platelet production. There is no known pathogenesis that occurs concurrently with ITP and sarcoidosis. However, considering together of 2 known pathogenesis, abnormal immune response triggers either ITP or sarcoidosis. The disease that develops first stimulates secondary disease. After development of secondary disease, they stimulate each other. A few cases of ITP associated with sarcoidosis are well documented in English; however, the disease has rarely been reported in Korea. Here, we report on a case of ITP with sarcoidosis in a 29-year-old man. He suffered from easy bruising. The chest X-ray and the contrast-enhanced computed tomography scan showed bihilar lymphadenopathy and reticulonodular infiltrates. Bone marrow study and fluoroscopy-guided percutaneous needle biopsy were performed and the patient was diagnosed with sarcoidosis and ITP. He was put on 400 mg/kg of intravenous immunoglobulin for 5 days and administered oral steroids and further follow-up will be carried out. He has shown a good response without significant bleeding event. However, administration of more oral steroid and additional follow-up is required than for single disease, whether sarcoidosis or ITP.
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언플러그드와 블록코딩을 연계한 초등 소프트웨어 교육 콘텐츠 개발
박윤정(Yoon-Jeong Park),장은주(Eun-Ju Jang),한지은(Ji-Eun Han),안슬비(Seul-Bi Ahn),구은희(Eun-Hee Goo) 한국컴퓨터정보학회 2021 한국컴퓨터정보학회 학술발표논문집 Vol.29 No.1
현재 우리나라는 소프트웨어(SW)에 대한 관심 증가에도 불구하고 초등 소프트웨어 교육을 위한 표준 교육 계획이 마련되지 않아 체계적인 교육을 통한 컴퓨팅 사고력 배양이 어려운 상황이다. 따라서 본 논문에서는 언플러그드 활동을 통해 컴퓨팅 사고력을 증진시킨 후 이를 바탕으로 코딩 문제해결능력을 향상시킬 수 있는 교육 콘텐츠의 필요성에 대해 인식하였고, 언플러그드와 블록 코딩을 연계한 초등 소프트웨어 교육 계획을 제안한다. 교육 계획은 소프트웨어에 대한 접근, 언플러그드 교육을 통한 컴퓨팅 사고력 향상, 코딩 교육을 통한 문제 해결 능력 향상 과정 등 총 3단계로 구성되었다. 개발된 콘텐츠의 매 주제는 언플러그드 교육과 코딩 교육이 서로 연계되도록 구성하여, 코딩 개념 학습 및 이와 연관된 컴퓨팅 사고력 향상 후, 학습된 내용을 코딩 과정에서 실체화 하도록 하여 응용력이 배양될 수 있도록 하였다.
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미강과 쌀 단백질의 비율과 분해 시간에 따른 효소분해물의 품질 특성
선유경(Yoo Kyung Seon),구후모(Hoo Mo Goo),박광근(Kwang Kun Park),양은주(Eun Ju Yang) 한국식품영양과학회 2016 한국식품영양과학회지 Vol.45 No.10
쌀 단백질 유래의 감칠맛 소재를 개발하기 위해 도정 부산물인 미강과 쌀 단백질을 원료로 효소분해물을 제조하고 품질특성을 평가하였다. 미강과 쌀 단백질의 비율을 4:0, 3:1, 2:2, 1:3(w/w)으로 달리하여 효소분해한 후 분해물의 특성을 분석한 결과, 3:1의 비율에서 질소분해율 및 감칠맛과 종합 기호도가 우수하였다. 효소분해 원료로 미강과 쌀 단백질을 3:1의 비율로 선정하여 13일 동안 효소분해를 진행하면서 시간에 따른 분해물의 특성을 분석하였다. 총질소, 아미노태 질소, 질소분해율은 분해 10일에서 최대값을 나타내었으며, 단백질 전기영동 결과 효소분해 시간이 길어질수록 펩타이드의 저분자화가 진행되는 것으로 추정되었다. 유리아미노산 분석 결과 분해 시간에 따른 모든 효소분해물에서 감칠맛 성분인 glutamic acid 함량이 가장 높게 나타났으며, 효소분해 시간에 따라 쓴맛 성분은 감소했지만 단맛 성분은 증가하는 경향을 나타내었다. 관능적 특성(색, 향, 감칠맛, 종합기호도)은 분해 10일의 효소분해물에서 가장 우수한 기호도를 나타내었다. 따라서 미강과 쌀 단백질을 3:1의 비율로 하여 효소분해를 10일 동안 진행하였을 때 효소분해물은 쌀 유래의 감칠맛 소재로서 품질 특성이 우수하며, 영·유아식과 건강식에 다양하게 활용이 가능할 것으로 생각된다. This study was conducted to develop a savory ingredient using rice material. We made hydrolysates with ratios of rice bran and rice protein of 4:0, 3:1, 2:2, and 1:3 (w/w) using commercial enzymes, and then investigated their quality properties. At a ratio of 3:1, nitrogen degradation ratio (NDR), savory taste, and overall acceptability were the highest compared to other ratios. Rice bran and rice protein with a ratio of 3:1 were hydrolyzed for 13 days, and characteristics of the hydrolysate were investigated after 3, 5, 7, 10, and 13 days. Total nitrogen, amino nitrogen, and NDR of the hydrolysate after 10 days were higher than those of other hydrolysates. SDS-PAGE showed that the molecular weight of the hydrolysate peptide became smaller as hydrolysis time increased. Glutamic acid content was highest among all amino acids in the hydrolysate for 13 days. Amino acids related to bitter taste decreased from 5 to 13 days, whereas amino acids related to sweet taste substantially increased over time. Sensory evaluation showed that the hydrolysate after 10 days was best. These results suggest that rice bran and rice protein at a mixing ratio of 3:1 and hydrolysis for 10 days were optimal hydrolysis condition for development of natural savory ingredients.
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윤덕로,강대희,이승준,주영수,박진구,황호영,황필규,황은주,황예원,성주헌,홍순범,황승식,황재욱,조수헌 大韓産業醫學會 1998 대한직업환경의학회지 Vol.10 No.1
Industrialization has introduced various working systems into the modern society. Shift work is a good representative among those. So far various adverse health effects, possibly caused by this shift work, have mainly been reported in the fields of manufacturing industry by many other researchers ; sleep disorders, gastrointestinal disorders and cardiovascular disorders and so on, These health effects were thought to be caused by the changes of circadian rhythm on shift working. This study was especially planned to evaluate effects of shift work on sleep disorders among shift-working medical manpower like hospital nurses, important persons dealings with lives, and ultimately to provide them with basic evidence for improving work environment. The study subjects were arbitrarily selected among shift-working female nurses and day-working female pharmacists in one university hospital in Seoul, and finally 79 nurses and 58 pharmacists were enrolled. The research was conducted by using self-administered questionnaire, consisting of items about socio-behavioral factors including demographic factors which can affect sleep patterns and questions which make it possible to evaluate sleep disorders(e.g. sleeping duration, sleep latency, re-sleep latency, days of insomnia per week, drug use for sleep, and subjective symptoms). The result showed that the shift workers had significantly longer sleep and re-sleep latency, more days of insomnia, and a stronger likelihood of using drugs when they had sleep difficulty than day-working pharmacists. And the number of night shift duties per month was discovered as the only significant predictor of sleep latency. Additionally, the subjective symptoms related to sleep disorders when awake and at work, showed negligible differences between the shift workers and dayworkers. In conclusion, we found shift-work was risk factor for sleep disorders.
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