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The Acceleration Sensor based Personalized Fitness System
Dong-Ok Kim,Min-Suk Gye,Hoe-Kyung Jung 보안공학연구지원센터 2015 International Journal of Multimedia and Ubiquitous Vol.10 No.1
Information technology and medical advances in technology transformed the paradigm of health. In the past, the focus had been on the treatment, but today the current focus is towards maintaining health. This is research project based on the outdoors, running, walking, biking, in contrast to indoor exercise (weight training) can be utilized in an area where research is lacking. This paper is based on a variety of indoor acceleration sensor movement get figures for the record. This sensor sends data obtained through the Web and market themselves through a suitable exercise program or from users through their Smartphone with purchased recommended programs. Through this research, may be able to have goal-oriented exact figures in the future.
TMDR 기반의 키워드 모호성 해결을 위한 질의 기법에 관한 연구
정계동 ( Gye-dong Jung ),황치곤 ( Chi-gon Hwang ),신효영 ( Hyo-young Shin ),최영근 ( Young-gun Choi ) 한국정보처리학회 2010 한국정보처리학회 학술대회논문집 Vol.17 No.1
키워드의 모호성으로 인한 검색 결과가 부정확하게 되는 문제를 해결하기 위한 질의기법을 제안한다. 제안하는 질의 기법은 TMDR을 이용한다. TMDR은 로컬 데이터베이스를 통합하기 위한 스키마 정보의 통합 관리하기위한 MDR과 데이터 접근을 위해 온톨로지 지식 저장소로 토픽맵으로 구성된다. 토픽맵은 연관관계 분석을 통한 데이터 모호성 해결을 지원한다. 이를 이용하여 기존 시스템의 이질적 문제를 해결한다. 토픽맵은 지식을 제공하고, 지식 간의 관계성을 제공하므로 키워드의 모호성을 해결할 수 있다. 본 논문에서는 이러한 TMDR을 이용하여 키워드의 모호성과 기존 시스템의 이질적 환경을 적응하기 위한 질의기법을 제안한다.
조계중 ( Gye Jung Cho ),임정환 ( Jung Hwan Lim ),채동렬 ( Dong Ryeol Chae ),지수영 ( Su Young Chi ),반희정 ( Hee Jung Ban ),윤병갑 ( Byeong Kab Yoon ),권용수 ( Yong Soo Kwon ),오인재 ( In Jae Oh ),김규식 ( Kyu Sik Kim ),김유일 ( Y 대한결핵 및 호흡기학회 2009 Tuberculosis and Respiratory Diseases Vol.66 No.6
Paragonimiasis is a parasitic infection that occurs following the ingestion of infectious Paragonimus metacercariae, which occurs as a result of eating raw or undercooked freshwater crabs or crayfish. Pulmonary paragonimiasis is the most common clinical manifestation of this infection. Human paragonimiasis occurs sporadically. We experienced a case of pulmonary paragonimiasis in a 35-year-old woman with left lower chest pain. The patient had hypereosinophilia and a pleural effusion. The diagnosis was confirmed by positive ELISA (Enzyme-linked immunosorbent assay) that detected Paragonimiasis westermani antibody in the serum. We treated the patient with praziquantel for two days at a daily dosage of 75 mg/kg. Left pleuritic pain and pleural effusion improved after treatment. However, similar symptoms and pleural effusion developed recurrently for the first 3 courses of treatment with praziquantel. Upon the fourth round of treatment, the patient made a full recovery.
정순희,백순구,장우익,권상옥,이동기,이용규,이성우,신계철 대한소화기내시경학회 1993 Clinical Endoscopy Vol.13 No.2
A 42-year-old woman preseated with intermittent rectal bleeding of a week's duration. A large polypoid mass with pigmented, ulcerated, nodular surface was seen in the rectum at 3cm from the anal verge during flexible sigmoidoscopy. A histologic diagnosis of metastatic melanoma wae made on light microscopic examination of biopsies obtained at sigmoidoscopy. The presence of metastatic melanoma at sites other than the rectum was found at the skin, pleura and lung. We report a case of metastatic malignant melanoma of the rectum with the review of the literature.
A Vascular Characteristic Index of Blood Pressure Variation using the Pulse Wave Signal
Jung, Dong-Keun,Ha, Jeong-Seo,Kang, Gu-Tae,Ye, Soo- Young,Kim, Gi-Ryon,Jeon, Gye-Rok The Korean Institute of Electrical and Electronic 2008 Transactions on Electrical and Electronic Material Vol.9 No.4
Pulse waves continuously change with respect to the characteristics and status of the cardiovascular system and in relation to the blood pressure (BP) and the pulse wave velocity (PWV). Monitoring the vascular condition by analyzing the variations in pulse waveforms has been used to diagnose vascular disorders and in drug treatment of arteriosclerosis and peripheral circulatory obstruction. In this paper, we investigated the vascular characteristic index with regard to the BP and classified by pulse wave signals. The pressure pulse wave and photoplethysmography (PPG) were measured simultaneously while subjects exercised, producing changes in the BP, to analyze the variation in the vascular characteristic index. We investigated the correlation between the BP and vascular characteristic index with regard to the classification methods of the pulse wave. The reflection index (RI) and vascular stiffness index were correlated with the diastolic BP, but no correlation was found between these parameters and the systolic BP. These results suggest the possibility of estimating BP through simple measurements of pulse waves.
조동현(Dong-Hyun Cho),장희정(Hee-Jung Jang),김계영(Gye-Yong Kim),최형일(Hyung-Il Choi) 한국정보과학회 2002 한국정보과학회 학술발표논문집 Vol.29 No.1B
각 단체나 직장등에서 프레젠테이션은 필수적인 요소이다. 그리고 근래에는 프로젝터의 보급률이 늘어나면서 과거의 OHP필름을 사용하는 방법보다는 직접 컴퓨터를 프로젝터에 연결하여 자료를 영사하면서 프레젠테이션을 진행하는 사례가 늘어나고 있다. 이러한 환경에서 사용자는 컴퓨터의 제어에 있어서 거리라는 제약을 받아야만 했다. 프레젠테이션을 진행하는 동안 사용자는 컴퓨터를 제어할 수 있는 위치에서 발표해야 하지만 레이저포인터라는 일반적인 도구를 사용하여 컴퓨터에 명령을 내릴수 있다면 더 효율적으로 거리에 구애받지 않고 자료의 이동이나 다른 작업을 수행할 수 있다. 또한 컴퓨터가 학습하는 패턴을 늘려감으로서 더욱 다양한 명령을 지시할 수 있게 함으로써 프레젠테이션환경의 개선 할 수 있다.