http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
김지운(Jiwoon Kim),김다희(Dahui Kim),차은영(Eunyoung Cha),김정창(Jeongchang Kim) 한국방송·미디어공학회 2021 한국방송공학회 학술발표대회 논문집 Vol.2021 No.6
본 논문에서는 머신 러닝 (machine learning)을 이용하여 x, y, z 세 축의 가속도계 측정 값을 이용하여 5 가지 유산소 운동을 분류하는 알고리즘을 제시한다. 제안하는 알고리즘으로는 운동 데이터 각 샘플 마다 운동을 분류한 개별 판단, 판단된 데이터 샘플을 그룹 지어 판단하는 다수결 판단, 각 데이터 샘플의 분류하여 확률을 결합하는 확률 누적 판단이 있으며 이를 적용하여 5 가지 유산소 운동을 분류하고 성능을 비교한다.
A Case of Adrenal Myelolipoma Associated with Hereditary Spherocytosis
Dahui Gug,Ha Young Park,Bo Lyun Lee,Kwang Hoon Kim,Jeong Eun Lee,Ji Kyoung Park 대한소아혈액종양학회 2021 Clinical Pediatric Hematology-Oncology Vol.28 No.2
Hereditary spherocytosis is the most common hereditary red blood cell membrane disorder. It results from a deficiency in certain proteins that are part of the red blood cell membrane cytoskeleton. We report a case of adrenal myelolipoma in a 23-year- old patient with hereditary spherocytosis. She was diagnosed with hereditary spher-ocytosis at 7 months of age. As she grew older, hemoglobin level was low, so splenec-tomy was recommended, but continuous follow up was not possible due to the cir-cumstances of the patient, so the splenectomy was delayed. Adrenal myelolipoma was discovered incidentally at the age of 23 with abdominal pain and cholecystitis with gallstones at the time. Myelolipoma is a benign tumor of the mesenchymal origin; its etiology remains unclear. Myelolipoma is composed of adipose and hematopoietic tissues and mainly arises from adrenal tissues. The mass is often detected during rou-tine radiologic examinations because myelolipoma is usually asymptomatic and not generally associated with hematologic diseases. The prevalence of myelolipoma ap-pears to be increasing due to the increased use of imaging modalities. The associa-tion of myelolipoma with hereditary spherocytosis has rarely been reported in the literature. To our best knowledge, this is the first report of adrenal myelolipoma asso-ciated with hereditary spherocytosis in the Korean population.
Safety of radiotherapy in patients with Behcet's disease: a case report and review of the literature
Ko, Dahui,Kim, Young Suk,Choi, Yunseon Institute for Medical Science 2021 The Journal of Medicine and Life Science Vol.18 No.2
Exaggerated acute and late toxicities following radiotherapy have been reported in patients with pre-existing connective tissue diseases, such as systemic lupus and scleroderma. Behcet's disease (BD) is a relapsing multisystem connective tissue disease characterized by vasculitis in the mucocutaneous, ocular, gastrointestinal, respiratory, neurologic, urogenital, articular, and cardiovascular systems. Data concerning the relationship between radiotherapy toxicity and BD are limited in the literature. Here, we report a case of lung cancer treated with radiotherapy (60 Gy) in a patient with BD. No severe radiation-induced toxicity was observed. Radiation-induced toxicity in patients with BD has also been discussed.