u-캠퍼스 구축 모델에 관한 연구

이양민,한희도,구영철,이재기 東亞大學校附設情報技術硏究所 2005 情報技術硏究所論文誌 Vol.12 No.2

Together with the development of information and telecommunication technologies, the information environment of campus also has been changed. Recently uniquitous computing technology is going to introduce into various areas. In this paper we proposed new construction models for u-campus which applies to ubiquitous computing technologies. Our proposed models are included in a network model and a service system model. The network model is classified into stage 1~3 according to supported network bandwidths and services. Also the service system model is consisted of 3 levels hierarchical structure according to their functions and characteristics.

항만 통합 운영 시뮬레이터 설계 및 구현에 관한 연구

이양민,한희도,이재기 東亞大學校附設 情報技術硏究所 2005 情報技術硏究所論文誌 Vol.13 No.1

An advanced nation that use trade to the center of economy are taking advantage of ICT(Information Communication Technology) actively in physical distribution processing to manage their national ports more efficiently. Especially, computer simulation is used mainly by the optimization method of the freight processing. In this paper, we divide the loading and unloading step by 5 steps with various factors that can be considered at the freight processing in port. And we propose a port integral management simulator development method that can perform these simulations. Also, we implement 3D modeling for the loading and unloading equipments of port. According to our study, we can produce suitable factors that need to perform the freight processing in port efficiently, additionally can observe simulation process through virtual port with reality.

u-캠퍼스 지능형 정보 전달 서비스에 관한 고찰

한희도,이양민,이재기 東亞大學校附設 情報技術硏究所 2005 情報技術硏究所論文誌 Vol.13 No.1

With the development of ICT(Information Communication Technology), these technologies have been utilized in education field broadly Recently, u-Campus that applies the ubiquitous computing and network technologies to campus is going to appear. In this paper, we propose a intelligent information delivery service that can provide new information to students in campus. Students In campus use all sorts of information, such as educational matters, employments, entering upon studies, etc. In the database at anytime and anywhere. Using the proposed service in this paper, students can do their campus life more efficiently and easily.

PC 상에서 On-line 한글 인식에 관한 연구

이재도,양승복,정수웅 대구보건대학 1994 대구보건대학 論文集 Vol.14 No.-

In this paper, Using a Fuzzy theory an On-Line phoneme recognition procedure of Korean characters is studied. The recognition method is performed by reading the pixel coordinates, finding the feature points, recognizing the stroke, recognizing the phoneme in order. In the course of recognizing the stroke, first the feature points of an inputed stroke is characterized by starting point, end point, and bending point. and then, based on 0, 5, 6, 7, 8, 9, and 10 stroke code among the recognized stroke the distance or direction between base stroke and the next input stroke is used for recognizing the phoneme

다중루프네트워크시스템의 통신방법에 대한 고찰

양승복,이재도 대구보건대학 1994 대구보건대학 論文集 Vol.14 No.-

Many small systems, utilizing microprocessors, are now being used in various fields. The need for connecting small system is increasing, which locate within a restricted area such as a single bulding, a small cluster of buldings. Utilizing inexpensive microprocessors, we have studied a structure of the multi-loops network system, intra-loop transmission and inter-loop communication schemes. The multi-loop structure, which consists of a number of loops, has been adopted, therefore some loops can be easily added when the number of nodes increases or the traffic rate becomes higher. Each loop is controlled independently, so that trouble of one loop does not effect the other loops. The control is distributed all over the nodes and there is no centrol loop-controller.

연쇄알구균 감염에 의한 급성 인후염 후 반응성 관절염 1예

박은하,도연실,양정채,강미라,서현주,정숙인,손준성,기현균,오원섭,백경란,송재훈 대한감염학회 2004 감염과 화학요법 Vol.36 No.6

연쇄알구균에 의한 급성 인후염 후 발생한 반응성 관절염은 급성 류마티스열의 개정된 진단기준을 충족하지 못하면서, 지속적 혹은 재발성의 비이동성 관절염과 발열, 홍반성 결절, 일시적 간기능 이상 등을 보이면서 심장염과 무도증을 드물게 동반하는 질환이다. 따라서, 발열을 동반한 급성 관절염 환자에서 감별해야 할 질환 중의 하나이며, 심근염 예방을 위한 페니실린 요법의 적응증 및 기간에 대해서는 아직 이론이 많은 상황으로, 보다 광범위한 연구가 필요하다. 저자들은 연쇄알구균에 의한 급성 인후염 1주 후에 발생한 하지의 다발성 비이동성 관절염과 함께 결절홍반 및 일시적 간기능 이상을 보인 환자에서 PSRA로 진단하고 비스테로이드성 항염증제 및 스테로이드로 성공적인 치료를 하였기에 이를 문헌 고찰과 함께 보고하는 바이다. Poststreptococcal reactive arthritis (PSRA) is associated with recent streptococcal infections. However, PSRA is distinct from acute rheumatic fever by its clinical manifestations: non-migrating arthritis, erythema nodosum or erythema multiforme, and transient elevation of serum transaminases. We experienced a 33-year-old man who presented with fever, arthritis of both knees and ankles, and erythema nodosums on extensor surfaces of lower legs which developed 6 days after the onset of pharyngitis symptoms. Blood and urine cultures were negative. Throat culture was negative for group A β-hemolytic streptococcus. The ASO titers increased up to 2080 IU/mL in sequential monitoring. The result of bone scan was compatible to arthritis of both knees and ankles. There were no signs or symptom of carditis. He showed clinical improvement with anti-inflammatory drugs (naproxen 1,000 mg/day and prednisolone 7.5 mg/d). PSRA should be included in the differential diagnosis of patients presenting with arthritis combined with fever.

무작위 대조 이중맹검 시험을 통한 봉독 약침의 류마티스 관절염 치료 효과 연구

이상훈,홍승재,김수영,양형인,이재동,최도영,이두익,이윤호 WHO COLLABORATING CENTRE FOR TRADITIONAL MEDICINE 2003 東西醫學硏究所 論文集 Vol.2003 No.-

Objective : This study was performed in order to evaluate the effect of bee venom therapy on rheumatoid arthritis by randomized controlled double blind method. Method : RA patients were recruited and divided into an experiment group and a control group by random selection. As a double blind test, the experiment group was treated with bee venom injection on acupoints, and the control group was treated with normal saline injection on acupoints twice a week for 8 weeks. Tender joint count, swollen joint count, morning stiffness, pain, health assessment questionnaire, ESR. and CRP were estimated and analyzed at baseline, and at 1 month and 2 months after bee venom therapy Results : Compared to the control group, the experiment group showed significant decrease in tender joint count swollen joint count, morning stiffness, and health assessment questionnaire after 2 months. Pain, ESR and CRP showed significant decrease in the experiment group after 1 & 2 months. Conclusions : These results suggests that bee venom therapy could be an effective method in the treatment of patients with rheumatoid arthritis.

朝鮮後期 寺刹 寮舍空間의 特性과 變化에 관한 硏究 : 主佛殿 앞마당에 面한 寮舍를 中心으로 Focused on the Yosa faced with the front court of a Central Buddhist Sanctum

김종헌,김도경,양재영 대한건축학회 2003 대한건축학회논문집 Vol.19 No.1

Yosa is a space for organizational living of buddhist monk that is composed of daebang, kitchen, gidaebang, rooms, storages, and so on. The plan of Yosa forms shape of ㅡ,ㄱ,ㄷ,ㅁ. Yosa is organized by practical aspect that is based on living transformation, and each space has its own usual order. Daebang is a centered space that connects the holy space with the mundane space in Yosa. The use and layout of kitchen has intimate relation with constitution of the central space in buddhist temple. As a result of the investigation of the characteristic and transformation of Yosa that is faced with the front court of a central buddhist sanctum, we can understand the space composition principle of the buddhist temple in the Chosun Dynasty. The existing sanctum-centered researches in buddhist temple layout must go side by side with diversified studies.

동결견(凍結肩) 환자의 동서협진 치료의 임상효과 비교연구 : 견관절 가동운동범위(ROM) 변화를 중심으로

남동우,김행범,양동훈,임사비나,김건식,이두익,이재동,최도영,이윤호 경희대학교 동서의학연구소 2006 東西醫學硏究所 論文集 Vol.2006 No.-

Objectives : To establish an effective collaborate medicine treatment of acupuncture and western medicine for treating frozen shoulder patients. Methods : 59 voluntary patients were randomly assigned to Eastern treatment group(E group, n=22), Western treatment group(W group, n=17) and East-West treatment group(EW group, n=20). The E group received acupuncture treatment on LI15, TE14, GB21 and Master Dong's acupuncture points, Shin-gwan and Gyun-joong, twice a week for 4 weeks. The W group received suprascapular nerve block, subacromial injection and trigger point injection, twice a week for 4 weeks. The EW group received acupuncture and injection treatment including nerve block. All groups were instructed to practice self exercise during their daily lives. Evaluations were made before treatment and after treatment based on the change in shoulder Range of Motion(ROM) and the patient's satisfaction concerning the treatment was measured by Visual Analogue Scale(VAS). The obtained data were analyzed and compared. Results : The patient's satisfaction scores were E group 5.67, W group 7.73 and EW group 7.67. The E group and the EW group showed significant improvement in abbduction, adduction and flexion(p<0.05). The W group showed significant improvement in adduction(p<0.05). Abduction significantly improved(p<0.05) in the EW group compared to E group and W group. Flexion also showed improvement in the EW group, but the difference among the 3 groups was statistically insignificant. The three group's difference of change in extension and adduction was insignificant(p>0.05). Conclusion : Acupuncture and nerve block alone significantly improved ROM in frozen shoulder patients. Also collaborate treatment of acupuncture and nerve block significantly improved ROM in frozen shoulder patients. But the difference of the three treatments were significant only for improving abduction(p<0.05).

산전 초음파로 진단된 선천성 수신증 태아의 경험 1례

강민아,김도균,최석철,양회생,배철성,윤혜원,심재철,하달봉 동국대학교 경주대학 1997 東國論集 Vol.16 No.1

Prenatal ultarsound represents an accurate and reliable method for the detection of intrauterine anomalies, especially urinary tract anomalies. Hydronephrosis is the most common congenital condition detected by prenatal ultrasound. Prenatal ultrasonographic diagnosis allows a good condition and therapeutic assessment of the patients prior to serious impairment of renal function so that in most cases the urological surgeon can opt for a parenchymal conserving procedure. The authors have experienced a case of congenital ureteropelvic obstruction with hydronephrosis diagnosed at 32 weeks of pregnancy and report our experience with a brief review of literature.