• 대한중풍순환신경학회지
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• 제7권1호
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• pp.23-33
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• 2006

Objectives : This study was prepared for investigating the clinical features of stroke patients. Methods : We retrospectively reviewed the medical records of 102 patients who were admitted to Department of Internal Medicine, College of Oriental Medicine, Kyung-Won University with a diagnosis of stroke from Jan. 1, 2004 to Dec. 31, 2004. Results : Ischemic stroke(include TIA, 82.4%) was more common than hemorrhagic stroke(17.6%). The incidence in male was 41.2%, in female was 17.6% and the most prevalent age group is over-sixties. Cerebral infarction was most frequently noticed in lacunar-infarction and hemorrhage in putamen. Hypertention, the most preceding diseases, followed by diabetes mellitus and CVA. The rate of recurrence was 27.45%. Cerebral infarction and cerebral hemorrhage was much occurred after rising. The most patients visited the hospital within 24 Hours. The most common symptoms in admission time were motor weakness and speech disorder. The complication was mostly mental disorder. Conclusion : Our study on CVA patients was similar to previous studies from 1994 to 2003. In most cases, western and oriental treatment and medicine were given synthetically.

• 한국정보처리학회:학술대회논문집
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• 한국정보처리학회 2011년도 춘계학술발표대회
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• pp.1173-1175
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• 2011

국내의 인구는 고령화와 함께 의료비 지출이 늘어나는 것은 혈압이나 당뇨와 같은 만성질환자 환자 비중이 높아졌기 때문이며 의료비의 절감 및 건강관리 향상을 위하여 본 연구에서는 스마트폰 점유율이 높은 안드로이드 OS를 기반으로 하여 건강관리 콘텐츠를 제공 하는 앱을 설계 하였다. 설계한 앱은 혈압계, 심전도 기기, 혈당계, 전자청진기 등을 이용하여 사용자가 자신의 건강상태를 안드로이드 기기에 전달하여 서버에 저장 하는 구동절차를 가지고 있으며, 서버에서는 LOG 정보를 이용하여 사용자가 원하는 서비스 요청을 통하여 사용자에게 맞는 건강관리 콘텐츠를 전달한다.

• 한국정보처리학회:학술대회논문집
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• 한국정보처리학회 2011년도 춘계학술발표대회
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• pp.1595-1597
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• 2011

과거에는 고속도로 상에 일정간격으로 설치하여 운영 중인 VDS(Vehicle Detection System)에서 주기적으로 검지되는 지점자료나 실제로 도로를 주행하면서 교통상황을 측정하는 프로브 차량(Probe Vehicle)들을 이용하여 통행시간을 추정해 왔으나 단순한 현시점에서의 통행시간을 나타내는 점이나 설치구간이 조밀하지 못한 곳에서의 정확성 등 많은 문제점이 있어왔다. 이에 본 연구에서는 고속도로 통행료 수납자료(Toll Collection System)를 출발시각 기준으로 정렬하고, 이를 Fuzzy c-means 클러스터링 기법을 사용하여 고속도로 통행료 수납자료의 특성에 따라 분류한 후 하나의 대푯값으로 추출하여 Kalman Filter 기법에 적용하는 고속도로 통행시간 예측 모형을 설계한다.

• 한국정보처리학회:학술대회논문집
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• 한국정보처리학회 2011년도 춘계학술발표대회
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• pp.1576-1578
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• 2011

우리나라는 지리적 위치로 인해 매년 황사의 직접적인 피해를 보고 있다. 이에 황사에 대한 예보 정보를 효과적으로 전달하여 피해를 최소화하는 예방이 중요하다. 본 논문은 기상청 ADAM으로 생성된 황사 예측 결과 자료를 Google Earth 상에서 3차원 애니메이션으로 실감 있게 표현할 수 있는 기법을 연구하고, 이를 프로그램으로 구현하여 그 결과를 검증한다.

• 대한중풍순환신경학회지
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• 제6권1호
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• pp.33-43
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• 2005

Objectives : This study was prepared for investigating the clinical features of stroke patients. Methods : We retrospectively reviewed the medical records of 169 patients who were admitted to Dept. of Internal Medicine, College of Oriental Medicine, Kyung-Won University with a diagnosis of stroke from Jan. 1, 2003 to Dec. 31, 2003. Results : Ischemic stroke(include TIA, 85.2%) was more common than hemorrhagic stroke(14.8%). The incidence in male was 46.7%, in female was 53.3% and the most prevalent age group is over-sixties. Cerebral infarction was most frequently noticed in MCA territory and lacunar-inf., hemorrhage in putamen. Hypertention, the most preceding diseases, followed by diabetes mellitus. The rate of recurrence was 30.18%. Cerebral infarction and cerebral hemorrhage was much occurred in acting. The most patients visited the hospital after 5 days. The most common symptoms in admission time were motor weakness and speech disorder. The complication was mostly urinary tract infection. Physical treatment from onset, in cerebral infarction was 9.14 days and in cerebral hemorrhage was 18.33 days. Conclusions : Our study on CVA patients was similar to previous studies from 1994 to 2002. In most cases, western and oriental treatment and medicine were given synthetically.

• 대한중풍순환신경학회지
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• 제8권1호
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• pp.1-11
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• 2007

Objectives : This study was prepared for investigating the clinical features of stroke patients. Methods : We retrospectively reviewed the medical records of 75 patients who were admitted to Department of Internal Medicine, College of Oriental Medicine, Kyung-Won University with a diagnosis of stroke from Jan. 1, 2005 to Dec. 31, 2005. Results : Ischemic stroke(include TIA, 93.3%) was more common than hemorrhagic stroke(6.7%). The incidence in male was 36.0%, in female was 64.0% and the most prevalent age group is over-sixties. Cerebral infarction was most frequently noticed in MCA-infarction and hemorrhage in putamen & thalamus. Hypertention, the most preceding diseases, followed by diabetes mellitus and CVA. The rate of recurrence was 21.3%. Cerebral infarction and cerebral hemorrhage was much occurred after rising. The most patients visited the hospital within 24 Hours. The most common symptoms in admission time were motor weakness and speech disorder. The complication was mostly urinary tract inflamation. Conclusions : Our study on CVA patients was similar to previous studies from 1994 to 2004. In most cases, western and oriental treatment and medicine were given synthetically.

• 대한중풍순환신경학회지
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• 제7권1호
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• pp.46-53
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• 2006

Objectives : The purposes of this study were to investigate that a blepharospasm means the presymptom of stroke based on the traditional hypothesis in the oriental medicine and to compare a blepharospasm with warning signs of stroke in the western medicine. Methods : In the time period Oct. 2005 to Oct. 2006, 409 patients with a first-ever stroke admitted in the department of Internal Medicine of Kyungwon University In-cheon Oriental Medical Hospital, Kyunghee University Oriental Medical Hospital, Dongguk Il-san Oriental Medical Hospital were included. Patients were hospitalized within 14 days after the onset of stroke. Stroke patients were interviewed by residents who studied standard operation procedures in Fundamental Study for Standardization and Objectification of Differentiation and Pattern Identification of Syndrome of Oriental Medicine for Stroke. A questionnaire was completed by a question-and-answer form between patients and residents after explanation details to patients and the agreement of patients. Results : Age, care of patients or grandson, diabetes mellitus, and smoking were higher among cerebral infarction group, while smoking was higher among hemorrhage group. Female, young age, hyperlipidemia, hypertension in the family history and fat body in waist-hip ratio were higher among patients undergoing the blepharospasm before stroke onset. And the incidence of blepharospasm was lower in patients who dislike the fast food. Finally, when we compared a blepharospasm with warning signs of stroke in the western medicine, the incidence of blepharospasm in this study were the most frequent. Conclusion : In this study, the incidence of blepharospasm in patients before stroke onset was more frequent than that of warning signs in the western medicine. But more data from prospective cohort studies should be collected to be accepted that the blepharospasm is the presymptom of stroke as like warning signs in the western medicine.

• 한국정보처리학회:학술대회논문집
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• 한국정보처리학회 2012년도 춘계학술발표대회
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• pp.912-915
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• 2012

현재 안드로이드 마켓에 등록된 고혈압을 주제로 개발 된 앱 들의 경우 혈압 데이터를 안드로이드 단일 환경에서만 관리 하였다. 이러한 문제점을 보완하여 본 연구는 스마트폰과 IPTV(Internet Protocol Television) 두 개의 다른 환경에서 고혈압환자 스스로가 혈압을 편리하게 관리 할 수 있도록 스마트폰 앱을 개발하여 데이터를 복수의 환경에서 관리 하는 것을 목적으로 한다.

• 한국정보처리학회:학술대회논문집
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• 한국정보처리학회 2012년도 춘계학술발표대회
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• pp.1001-1003
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• 2012

스마트폰을 접할 수 있는 다양한 연령대와 계층이 있지만, 사회적으로 소수에 해당하는 장애인과 노약자 등에 대한 서비스를 제공하는 애플리케이션(application)은 많지 않은 것이 현실이다. 본 논문에서는 그 중에서 장애인을 대상으로 하는 애플리케이션을 설계 하였으며, 스마트폰을 이용하여 제공하는 방법에 대해서 설명하였다.

• 대한중풍순환신경학회지
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• 제8권1호
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• pp.17-21
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• 2007

Objectives : This study was done to investigate the relationship of drinking and Dampness-Phlegm pattern in acute stroke patients. Methods : In the time of period Mar. 2007 to Jun. 2007, 103 patients with stroke admitted in the department of Internal Medicine of Kyungwon University Seoul Oriental Medical Hospital, Kyungwon University Incheon Oriental Medical Hospital, Kyunghee University Oriental Medical Hospital, Dongguk Il-san Oriental Medical Hospital were included. Patients were hospitalized within a month after the onset of stroke. Stroke patients were interviewed by residents who studied standard operation procedures in Fundamental Study for Standardization and Objectification of Differentiation and Pattern Identification of Syndrome of Oriental Medicine for Stroke. A questionnaire was completed by a question-and-answer form between patients and residents after explanation details to patients and the agreement of patients. Results : Drinking subjects have tendency of Dampness-Phlegm Pattern(p=0.096), but don't have statistical significance(p<0.05). Conclusions : In this study, we found the relationship of drinking and Dampness-Phlegm Pattern. To acquire more concrete conclusion on this theme, we need more research.