http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
침치료가 뇌졸중으로 인한 구음장애에 미치는 음향적 특성에 대한 증례보고
이민구,박세욱,이선우,유현희,이승언,김용정,손지우,임은경,김성남,이인,문병순,윤종민,Lee, Min-Goo,Park, Sae-Wook,Lee, Sun-Woo,Ryu, Hyun-Hee,Lee, Seung-Eon,Kim, Yong-Jeong,Son, Ji-Woo,Rhim, Eun-Kyung,Kim, Sung-Nam,Lee, In,Moon, Byung-Soon 대한한방내과학회 2005 大韓韓方內科學會誌 Vol.26 No.3
Objectives : The aim of this study is to find the acoustic characteristics of acupuncture therapy effects on post-stroke dysarthria. Methods : Acupuncture therapy was applied for four to six weeks by inserting needles into eight acupuncture points, CV23, CV24, bilateral 'Sheyu' and ipsilateral ST4, ST6 and contralateral LI4, ST36 on facial palsy side. All the speech samples were collected, pre-treatment and post-treatment, using Computerized Speech Lab. VOT and TD of each speech sample and vowel formant(F1&F2) were analyzed on spectrogram. Result : VOT and TD were decreased after treatment. F1 was decreased, and F2 was increased after treatment. Conclusions : This suggests that acupuncture therapy improves symptoms of post-stroke dysarthria by stimulating articulation organs such as tongue, lips, cheeks, larynx and pharynx.
중풍 환자의 사상체질 유형별 혈중지질 분포에 대한 상관성 연구
이민구,박세욱,손지우,김대중,강백규,박상무,이인,문병순,이선우,Lee, Min-Goo,Park, Sae-Wook,Son, Ji-Woo,Kim, Dae-Joong,Kang, Baek-Gyu,Park, Sang-Moo,Lee, In,Moon, Byung-Soon,Lee, Sun-Woo 대한한방내과학회 2006 大韓韓方內科學會誌 Vol.27 No.2
Objectives : This study was executed in order to examine relationship between Sasang constitution and serum lipids in CVA patients. Method and Results : This study was done with 104 cases of stroke patients who admitted to department of the internal medicine Wonkwang university oriental hospital from September in 2004 to August in 2005. A study on the relationship among serum lipids : In T-cholesterol and triglyceride, T-cholesterol and HDL-cholesterol, LDL-cholesterol and HDL-cholesterol. T-cholesterol and LDL-cholesterol, they had positive correlation each other. Between triglyceride and HDL-cholesterol, they had negative correlation each other. Distribution of serum lipids which it follows in stroke type : T-cholesterol, HDL-cholesterol and LDL-cholesterol average of cerebral hemorrhage is higher than cerebral infarction. Distribution of serum lipids which it follows in Sasang constitution : T-cholesterol, triglyceride and LDL-cholesterol average of Taeyumin was higher than different types of Sasang constitution But it didn't have no statistically consideration Conclusions : The relationship between Sasang constitution and Serum lipids was not proven.
CFD 해석을 이용한 실내 온도 최적 측정 위치 선정 방법
이민구,정경권,Lee, Min-Goo,Jung, Kyung-Kwon 한국정보통신학회 2012 한국정보통신학회논문지 Vol.16 No.7
본 논문에서는 실거주 환경과 같이 구축된 테스트베드에 온도 센서를 설치하여 최적의 온도 측정 위치를 설정하는 방법을 제안한다. 테스트베드를 CFD(Computational Fluid Dynamics) 방법으로 온도 변화를 시뮬레이션하고, 온도 변화와 기류 변화를 확인하여 최적 온도 측정 위치를 선정한다. 디자인빌더 소프트웨어를 이용하여 테스트베드를 3차원 모델링을 하고 CFD를 실행하였다. 최적위치는 바닥에서 높이 1.5m이고, 온도 변화가 적은 곳을 선택하였다. 실제 공간에 30개의 온습도센서를 설치하여 실험을 진행하였고 온도변화 결과를 확인하였다. This paper proposed the method to find out the optimal sensing point of temperature in test-bed with the sensor of temperature, such as real residence. We selected optimal locations by checking temperature change which was simulated by the means of CFD (Computational Fluid Dynamics) and the variation of air flow. We made 3-dimensional model of the testbed using DesignBuilder software, and ran the CFD. We selected the optimum temperature measurement location of 1.5 m height from the floor and low temperature variation. The experiments were conducted 30 temperature and humidity sensors in real place. After that, we confirmed the results of temperature change.
이민구,정경권,Lee, Min-Goo,Jung, Kyung-Kwon 한국정보통신학회 2012 한국정보통신학회논문지 Vol.16 No.2
본 논문에서는 차량 정보를 이용한 멀티뷰 주차 보조 시스템을 제안한다. 제안한 시스템은 운전자에게 차량 주변의 세 방향의 영상을 제공한다. 평행주차나 주차장에서 주차를 할 때 사각지역을 줄이고, 편안하고 안전한 주행을 위해 핸들 조정에 따라 와이드 앵글의 CCD 카메라 영상을 출력한다. 핸들 조향각과 기어 위치는 차량의 ABS ECU에서 OBD-II 포트를 통해 획득한다. 제안한 시스템은 차량 실험을 통해 성능을 확인하였다. This paper presents a parking assistant system of multi-view using vehicle data. Proposed system provides the driver with three direction of the scenes surrounding vehicle. Depending on the handle rotation, the proposed system displays views from multiple wide-angle CCD cameras on the laptop screen to reduce blind spots, support smooth parallel or garage parking, and support comfortable and safe driving. The handle angle and gear position are obtained from ABS ECU through OBD-II port. The performance of proposed system is validated by vehicle experiments.
역행성 동맥 혈류를 이용한 원위 유리피판술의 실험적 연구
이민구,민경원,Lee, Min-Goo,Minn, Kyung-Won 대한미세수술학회 1998 Archives of reconstructive microsurgery Vol.7 No.1
Microsurgical free-tissue transfer has allowed surgeons to salvage injured limbs but choosing appropriate healthy recipient vessels has proved to be a difficult problem. Retrograde flow flaps are established in island flaps. Retrograde flow anastomosis could prevent the possible kinking and twisting of the arterial anastomosis. By not interrupting the proximal blood flow to the fracture or soft tissue defect site, the compromise of fracture or wound healing might be prevented. We wished to estabilish an animal model in rat for a retrograde arterial flow based free flap. Nembutal-anesthetized male rats; weighing 250 to 300 gm, were used. The femoral artery and common carotid artery were exposed and divided. The systemic and retrograde arterial pressure were quantified by utilizing a parallel tubing system connected with peripheral arterial line. In this study, the retrograde flow was not pulsatile and the retrograde arterial pressure was 64-65mmHg, with a mean arterial pressure of 106-109mmHg. An epigastiic skin flap, measuring $3{\times}3cm$, was raised with its vascular pedicle. The epigastric free flap was transfered in the same rat from femoral vessels to carotid vessels in end to end fashion. We anastomosed the donor arteries to the distal parts of the divided recipient arteries and the donor veins to the proximal parts of the recipient veins. Twelve experiments were performed and the transplantations succeeded in 75 percent of them. In the remaining 25 percent, the experiments failed due to thrombosis at the site of anastpmosis, or other causes. This animal model represents an excellent example of retrograde arterial flow free flap transfer that is reliable.