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정유나 ( Yu Na Jung ),이재령 ( Jae Ryeong Lee ),이희숙 ( Hee Sook Lee ),진범식 ( Bum Sik Jin ),서창인 ( Chang In Seo ),신형식 ( Hyoung Shik Shin ),정은정 ( Eun Jung Jung ) 대한내과학회 2015 대한내과학회지 Vol.88 No.4
Rarely, two different histological types of lymphoma develop in the same person. Sequential lymphoma is defined as two different types of lymphoma occurring in the same person sequentially. A 47-year-old patient with human immunodeficiency virus (HIV) infection who had been diagnosed with mixed cellularity Hodgkin`s lymphoma was treated with adriamycin, bleomycin, vinblastine, and dacarbazine combination chemotherapy. After six cycles of chemotherapy, abdominal computed tomography showed multiple liver masses. A percutaneous needle biopsy of the liver and polymerase chain reaction single-strand conformation polymorphism revealed hepatosplenic T-cell lymphoma. The patient died 3 months after the diagnosis of hepatosplenic T-cell lymphoma. To our knowledge, this is the first case of the sequential development of hepatosplenic T-cell lymphoma after Hodgkin`s lymphoma in a Korean HIV-infected patient.
중급 한국어 쓰기 교재의 설명문 쓰기 개선 방향에 대한 연구 : TOPIKⅡ 53번 문항 분석을 중심으로
정유나(Yu-na Jung) 한국어교육연구학회 2020 한국어교육연구 Vol.- No.13
본고에서는 TOPIK 53번 문항의 분석을 통해 학습자에게 요구하는 쓰기 능력을 파악한 후 이를 쓰기 교재가 잘 반영하고 있는지 그 양상을 분석하고 이를 통해 보완점을 찾아내어 개선 방향에 관해 제언하고자 하였다. 이에 먼저 TOPIKⅡ 쓰기 53번 문항이 학습자에게 요구하는 글쓰기 능력을 구체적으로 파악하였다. 다음으로 앞서 문항 분석의 결과로 도출한, 학습자에게 요구하는 쓰기 능력을 바탕으로 중급 단계의 한국어 쓰기 교재를 분석하였다. 먼저 교재를 선정하고, 문항 분석의 결과로 도출한 쓰기 능력을 참고하여 분석 틀을 설정하였다. 이어 각 교재의 전체적 구성 측면을 살펴보고, 분석 틀을 기준으로 내용적 구성 측면까지 구체적으로 살펴보았다. 마지막으로 교재 분석의 결과를 정리하고 교재 간 비교하여 보완되어야 할 내용을 파악하였으며, 중급 쓰기 교재가 반영해야 할 학습 내용에 관한 방향을 제언하였다. The importance of TOPIK has been highlighted as it is being used for the purpose of getting a job or issuing a visa, as well as requirements for college admission and graduation of foreign students in Korea. Following this trend, this study recognized the need to review whether writing textbooks, which are often used in educational sites for foreign Korean learners, are well constructed to improve the writing skills required by TOPIK s writing area. Therefore, the analysis of the question No. 53 in the TOPIK II is intended to figure out the required writing ability and analyze the aspect of the writing textbooks to see if it reflects well. In addition, through analysis of textbooks, this study found defects and suggested about the direction of improvement. To begin with, this study wanted to understand specifically the writing skills required by the question No. 53 in the TOPIK II. To this end, we looked at the scoring criteria of the question No. 53, the past test questions, and the best answer sheet. And then, this study analyzed intermediate level Korean writing textbooks. First, this paper selected the writing textbooks and the analysis framework was established by analyzing the question No. 53. Based on this, this paper looked specifically at the overall composition aspects and the content composition aspects of each writing textbook. Finally, the results of the analysis of the textbooks were summarized. And the contents to be supplemented by comparison between the textbooks, and the direction for the learning material to be reflected in the intermediate writing textbook were presented.
점유율 특성을 이용한 도시고속도로의 서비스수준(LOS) 평가에 관한 연구
김태곤,문병근,조인국,정유나,Kim, Tae gon,Moon, Byoung Keun,Jo, In Kook,Jung, Yu Na 대한토목학회 2009 대한토목학회논문집 D Vol.29 No.3D
일반적으로 도로시설의 기본구간에 대한 서비스수준(LOS)의 효과척도로 밀도가 사용되지만, 도로시설의 현장에서 관측된 관측밀도와 교통특성자료로부터 산정된 산정밀도사이에는 오차가 발생할 수 있기 때문에 도로시설의 서비스수준을 제대로 나타낼 수가 없다. 따라서 본 연구의 목적은 연구대상 도시고속도로의 본선구간 상에 관측기기를 설치하여 실시간의 교통특성 자료(교통량, 속도, 점유율, 차두시간, 차두거리 등)를 수집 조사하고, 수집 조사된 교통특성자료의 상호관계로부터 연구대상 기본구간 상의 최대 교통류율을 비교 분석하며, 비교 분석된 최대 교통류율을 중심으로 각 서비스수준별 점유율과 v/c비율사이의 관계에 기초하여 도시고속도로의 기본구간에서 서비스수준의 평가기준을 산정 평가하고자 하는데 있다. Generally, density is used as a measure of effectiveness (MOE) of the level of service (LOS) for the basic segment of the roadway facility, but can not express the operational condition of the roadway facility properly because there can be an error in the computed density compared with the density measured in the field. Thus, the purpose of this study is to investigate the real-time traffic characteristic data (traffic flow, speed, occupancy, headway, spacing, etc.) from the detectors installed on the mainline section of urban freeway under the study, analyze the maximum flow rate from the relationship between the real-time traffic characteristics collected, and evaluate the LOS criteria within the basic segment of the urban freeway based on the relationship between the occupancy and the v/c ratio depending on the level of service.
조기호 ( Jo Gi Ho ),서정주 ( Jung Ju Sir ),이재령 ( Yi Jae Ryung ),정유나 ( Jung Yu Na ),이희숙 ( Lee Hee Sook ),서창인 ( Seo Chang In ),최승민 ( Choi Seung Mi ),주신배 ( Joo Sin Bae ) 전북대학교 의과학연구소 2013 全北醫大論文集 Vol.37 No.2
저자들은 특이 기저 질환 없는 환자에서 반복된 실신으로 비소세포 폐암이 현하였고 항암 치료 및 방사선 치료 후 실신이 호전 되었던 예를 문헌 고찰과 함께 보고하는 바이다. Although syncope is a common problem, lung cancer rarely presents with episodic syncope. We herein report a case of syncope as the initial presentation of the mediastinal lung cancer. A 54-year-old man presented to the emergency department after episode of syncope. On arrival, His blood pressure was 60/39mmHg and pulse rate was 35 beats per minute. The 12 leads electrocardiogram showed marked sinus bradycardia with 2:1 degree AV block. After treatment with intravenous administration of atropine and isoproterenol infusion, he recovered. The image studies revealed mediastinal tumor with lympadenopathy which was pathologically confirmed as the adenocarcinoma of lung cancer. He was treated with chemotherapy and radiation therapy and no further syncopal attacks were observed. This case emphasizes the importance of an appropriate evaluation and broad differential diagnosis for patients with episode of syncope.