http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
손가락 힘줄 손상환자에서 육안 검사와 초음파 검사의 순응도, 시간, 통증의 비교
이서우 ( Seo Woo Lee ),박현재 ( Hyun Jae Park ),이정원 ( Jung Won Lee ),박세훈 ( Sae Hoon Park ),김재우 ( Jae Woo Kim ) 대한외상학회 2010 大韓外傷學會誌 Vol.23 No.2
Purpose: It is not always easy to determine the existence of tendon injuries when it comes to patients with finger lacerations. Thus, we tried to find the difference in effectiveness and in compliance of patients when we employed two different types of diagnosis, conventional gross confirmation and ultrasonographic confirmation. Methods: From December 2009 to March 2010, we enrolled 14 patients with finger tendon injury at Soonchunhyang University Cheonan Hospital. The median age of the patients was 35.9±14.4, and the ratio of females to males was 1:2.5 We evaluated the compliance of each patient by measuring four different categories (level of cooperativeness in showing their wound and in following the instructions, level of movement of their fingers during the diagnosis and total number of attempts to diagnose) by using a score from 1 to 3 for each category, for a total possible score of 12 for each patient. We also measured the painfulness of each patient by using a score of 1 to 10 and the time required for each diagnosis. Results: The levels of patients` compliance was 8.9±2.1 when diagnosed with gross confirmation and 9.8± 2.1 when diagnosed with ultrasonographic confirmation (p value=0.042). The pain score of the patients was 3.7 ±1.7 with gross confirmation and 2.9±1.2 with ultrasonographic confirmation (p value=0.020). The median duration of time in each test was 6.7±4.8 minutes with gross confirmation and 10.5±4.2 minutes with ultrasonography (p value=0.006). Conclusion: Comparing gross confirmation and ultrasonographic confirmation, gross confirmation is a better method than ultrasonography because of time efficiency. However, ultrasonographic confirmation has advantages over gross confirmation in pain scale and better compliance of patients. Emergency physicians generally employ gross confirmation rather than ultrasonography in determining the existence of tendon injury in patients. In patients with finger lacerations without bone injury, ultrasonography can be considered as a secondary diagnostic tool, especially when patients have much pain. (J Korean Soc Traumatol 2010;23:83-88)
이서우 ( Seo-woo Lee ),조미정 ( Mi-jeong Jo ),채은비 ( Eun-bi Chae ),김해인 ( Hae-in Kim ) 한국정보처리학회 2022 한국정보처리학회 학술대회논문집 Vol.29 No.2
본 연구에서는 낚시성 콘텐츠의 주요 구성 요소인 썸네일과 제목을 MLKit와 TF-IDF를 이용하여 분석하고 이를 딥러닝 Sentence BERT 모델에 적용하였다. 이를 활용하여 추후낚시성 콘텐츠를 걸러내는 알고리즘을 개발 예정이다.
습식법에 의한 Hydroxyapatite 분말제조와 그 분체특성
김종문,김겸,이서우,Kim, Jong-Moon,Kim, Kyum,Lee, Seo-Woo 한국세라믹학회 1991 한국세라믹학회지 Vol.28 No.1
The hydroxyapatite powders were prepared by the reaction of Ca(CH3COO)2$.$H2O and H3PO4 in aqueous solution. Effect of Ca/P mole ration and pH value on the powder characteristics were investigated. For phosphoric acid was dissociated to PO43- ion above pH 10, the preparation condition of hydroxyapatite by H3PO4 solution had this value. Dried powders were agglomerated each other. The mean agglomerate particle diameter was minimum when the condition was pH 11, Ca/P=1.75 and its specific surface area was 97㎡/g. All powders had poor crystallinity and small CO2. It prevented CaCO3 from using aspirator in preparation and maturing time. In most cases, hydroxyapatite was decomposed into ${\beta}$-TCP at more than 800$^{\circ}C$, into ${\alpha}$-TCP at 1200$^{\circ}C$. However non-decomposed hydroxyapatite was remained in Ca/P=1.85.
주방 미세먼지 측정과 환경 맞춤형 주방 후드 자동 제어 시스템
문유빈 ( You-bin Moon ),이서우 ( Seo-woo Lee ),전준상 ( Jun-sang Jeon ),홍주완 ( Ju-wan Hong ) 한국정보처리학회 2020 한국정보처리학회 학술대회논문집 Vol.27 No.2
최근 미세먼지에 관한 관심이 점점 커지고 있다. 이러한 미세먼지 중 우리가 가장 쉽게 접하는 종류에는 요리 진행 시 발생하는 미세먼지가 있다. 이에 본 논문에서는 사용자의 수동적인 작동이 필요하지 않고, 요리 여부와 미세먼지 농도 정도를 파악하여 자동으로 주방 후드를 제어하는 모듈을 구성하여 많은 사람이 미세먼지의 위험 없이 주방을 이용할 수 있도록 하고자 한다.
부모의 의사결정 존중 양육태도는 어떠한 경로로 자녀의 인권의식에 영향을 미치는가? - 가정 내 인권존중 경험과 자아존중감에 주목하여
이의빈 ( Eui Bhin Lee ),노주은 ( Joo Eun Noh ),임수호 ( Su Ho Lim ),이서우 ( Seo Woo Lee ) 한국청소년학회 2022 청소년학연구 Vol.29 No.11
This study aimed to explore the mechanism of how parenting attitudes respecting children’s decision-making rights (PCDMR) influence children’s human rights awareness (CHRA), focusing on the mediating roles of experience of children’s rights being respected in home (ECRRH) and self-esteem. This study used 6,230 cases (middle and high school students) derived from Children's and Youth Rights Survey 2019. Descriptive statistics, correlation analysis, and structural equation modeling were conducted. The main findings are summarized as follows. First, the direct effect of PCDMR on CHRA was significant. Second, ECRRH and self-esteem respectively mediated the relationship between PCDMR and CHRA. Furthermore, the indirect effect of PCDMR on CHRA via the sequence of ECRRH and self-esteem was significant. Based on the findings, this study emphasized the importance of family-focused intervention strategies such as parenting education program to enhance CHRA. This study concluded with discussion, implications, limitations of the study and suggestions for future studies.
이경용(Kyung Yong Lee),임규성(Kyu Sung Rim),신도영(Do Young Shin),김우중(Woo Joong Kim),김정완(Jung Wan Kim),이서우(Seo Woo Lee) 대한소화기학회 1990 대한소화기학회지 Vol.22 No.1
One patient with hemochromatosis which is rare in this country has been clinically studied. A fifty-two year old male was admitted to our hospital with complaints of general weakness, fatigue, epistaxis and abdominal distention. There was a family history of liver cirrhosis, but patient denied any previous blood trasfusion or an ingestion of iron-preparation. Physical examination revealed typical brown-colored skin on face, neck and hands, mild icterus on sclera, many spider angioma over anterior chest wall and marked palmar erythema. Laboratory examination disclosed mild hyperglycemia, moderate impairment of liver function tests and moderately increased the serum iron level and markedly elevated the serum ferritin level. There was evidence of hemosiderin pigment on the specimen of liver biopsy. The treatment was chiefly aimed to the control of frequent impending hepatic coma, ascites and spontaneous bacterial peritonitis, but the patient died of worsening the general conditions during follow-up.
조기동 ( Gi-dong Cho ),이서우 ( Seo-woo Lee ),배한결 ( Han-kyeol Bae ),정혜미 ( Hye-mi Jeong ),이지유 ( Ji-yu Lee ),신창화 ( Chang-hwa Shin ) 한국정보처리학회 2021 한국정보처리학회 학술대회논문집 Vol.28 No.2
현재의 시각장애인의 가구 접근성은 과거에 비해 높아졌으나 기존의 방법으로는 아직 부족한 것이 많으며, 역으로 터치스크린 등으로 변하는 과정에서 손으로 판별 불가능한 상황이 늘기도 하였다. 본 논문에서는 사람의 행동을 기기 연동 및 서버 통신으로 음성으로 변환하므로 필수 가구 중 하나인 냉장고에 대한 시각장애인의 접근성을 높이는 방법을 제안한다. Currently, the accessibility of households for the visually impaired has increased compared to the past, but there are still many shortcomings in existing methods, and conversely, in the process of changing to a touch screen, there have been more situations that cannot be determined by hand. In this paper, we propose a method to increase the accessibility of blind people to refrigerators, one of the essential furniture, by changing people's action to voice with device linkage and server communication.
Machine Learning을 이용한 얼굴 인식 전자 출결 시스템
이장열(Jang-Yeol Lee),이서우(Seo-Woo Lee),원종민(Jong-Min Won),신동렬(Dong-Ryeol Shin) 한국컴퓨터정보학회 2017 한국컴퓨터정보학회 학술발표논문집 Vol.25 No.2
전자 출결의 방식으로 NFC, Bluetooth, Wi-Fi, RFID등의 통신 방식의 전자 출결과 생체 인식 방법의 전자 출결인 지문 인식, 홍채 인식, 얼굴 인식 등이 있다. 그러나 대부분의 전자 출결 시스템은 초기 구축 및 시스템 오류 발생에 따른 유지보수의 어려움이 존재하고, 통신 방식의 전자 출결에서는 신호의 간섭 및 감쇄로 인한 불안정한 출석 문제가 발생한다. 그리고 생체 인식방식의 전자 출결의 경우에는 고가의 장비가 요구된다. 본 논문에서는 스마트 폰 Application 및 머신 러닝 framework인 Apache Spark를 이용하여 초기 구축 단계 이후 발생하는 유지보수 비용을 최소화하고, 머신 러닝을 이용하여 얼굴 인식률을 높이는 방법을 제안한다. 또한 제안하는 시스템을 이용하는 사용자가 출결을 진행할수록 인식률이 향상되는 방법을 제안한다.