흉부자상에 의한 심실중격결손 및 승모판 부전증 치험 1예

김범식,조순걸,곽영태,조규석,박주철,유세영 慶熙大學校 1985 論文集 Vol.14 No.-

A 34-year-old man was stabbed with knife in the left fourth intercostal space. He was admitted to Kyung Hee University Hospital Emergency room with Cardiac tamponade state. Through a left anterior thoracotomy, a tense hemopercardium was released. A 2㎝ wound of right ventricle was sutured with 3-0 prolein. Seven month after the injury he was readmitted for cardiac catheterization. Cardiac catheterization confirmed the presence of an interventricular septal defect in the membranous septum with left ventricle to right ventricle shunt. A laceration of the septal leflet of mitral valve was also demonstrated. The pulmonary blood flow as 1.22 times the systemic flow. A longitudinal incision was made on the right atrium on the cardiopulmonary bypass. An 1×0.5㎝ interventricular septal defect was found in the membranous septum. In order to achieve and adequate repair interventricular spetal defect and mitral insufficency. The ventricular septal defect was repaired 3-0 prolein plegeted suture with interrupted. Artifical atrial septal defect was made and the septal leflet defect(1.5㎝) was reattached with 3-0 prolein plegeted suture interrupted. The partient had and uneventful post operative recovery and was discharged the Hospital on the 24day post operative day.

회귀예측신경망을 이용한 음절인식

김주성,김상범,김수훈,허강인 東亞大學校 附設 情報通信硏究所 1996 情報通信硏究所論文誌 Vol.4 No.1

In this paper, we perform the recognition test for Korean 100 monosyllabes using RPNN(recurrent prediction neural networks). The RPNN is trained to nonlinear predictor, accoding to time variation of speech pattern, is not use time sequential algorithm. In recognition experiment we got the recognition rate 69.0%, 72.30% and 71.20% using RTRL(real-time recurrent learning) training algorithm when the predition order is 2, 3 and 4.

링 공진기 필터를 이용한 UWB 펄스의 생성

金範柱,金東昊,朴鍾大 明知大學校 産業技術硏究所 2006 産業技術硏究所論文集 Vol.25 No.-

In this paper, we generated UWB(Ultra wideband) pulse using a ring resonator structure with stub. The ring filter is made to control the attenuation pole frequency. A five stage UWB filter is fabricated, Fabricated filters passband was 3.1-10.6GHz and having notch frequency at WLAN(Wireless LAN) band. Measured pulse is notched WILAN with 5GHz out efficiently, it verified 600psec of pulse width, 11mVp-p of amplitude, and pulses shape is high order derivative gaussian pulse.

형태적 특징을 고려한 수목의 선정 및 식재에 관한 연구 : 수형과 생장형을 중심으로 With Special reference to the tree-forms and tree-habit

김광래,서주환,김상범,우수미,김정웅 경희대학교 부설 디자인연구원 1999 예술· 디자인학연구 Vol.2 No.1

Predicting tree-form should be very important, even though it is difficult, step for landscape designers. The terms 'form' and 'habit' are often used when talking about the appearance of plants. It will be helpful to attempt a definition of these two terms with respect to plants ; 'habit' can be described as the direction of growth, and 'form' as the mass contained within the extremities of growth. but the designers forget the important of 'habit'. The initial selection of plants is the deceive step in the ultimate success of any landscape design. This study was carried out the method to use data of landscape design by classifying 'form' and 'habit'. It is important to landscape designer to recognize the relationship between the rationality which prevails throughout the modern technical world and the intuitive aspects of design that are essential for developing creative solution to encourage creativity as well as analytical responsibility.

수술의 함정 : 중심성 신경세포종 2례 2 Cases of Central Neurocytoma

김범태,주교성,장채칠,신원한,최순관,변박장 대한신경외과학회 1999 Journal of Korean neurosurgical society Vol.28 No.3

신경망 예측 HMM을 이용한 음절인식

김수훈,김상범,김주성,허강인 東亞大學校 附設 情報通信硏究所 1996 情報通信硏究所論文誌 Vol.4 No.1

The exsiting CHMM is hard to express time-transient-variation. To solve such problem, we proposed a new method that is the hybrid network of the feed-forward networks and the HMM. The network is trained to predict the feature vector, varies in each time, is used instead of the mean vector in the HMM, Hence the dynamic feature of speech pattern is provided for the HMM. At the experiment, we compared the result of CHMM+MCEP, CHMM+MIX with NNPHMM. At the result, we got the recognition rates of 73.8% for NNPHMM.

지연성 운동장애와 양성, 음성 정신분열병 환자에서의 인지기능 장애

유범희,김지혜,배주미,이강욱,우종민,김승태 大韓神經精神醫學會 1998 신경정신의학 Vol.37 No.1

저자들은 정신분열병 환자에서 양성, 음성 증후군에 따라 각각 특징적으로 어떤 인지기능의 장애를 보이는지 알아보며, 또 지연성 운동장애의 존재 여부가 인지기능에 어떤 영향을 미치는지 조사해보고자 지연성 운동장애 환자 31명과 대조군 32명에게 PANSS 검사를 시행하였고, 인지기능 검사로는 KWIS 검사와 Grooved Pegboard test, Trail making test A/B, Wisconsin card sorting test, Wecshler memory scale을 시행하였다. 그 결과 다음과 같은 성적을 얻었다. 1) KWIS 지능검사상 이해 소검사에서 양성 증후군 환자들이 음성 증후군에 비해 우수한 수행도를 보였으며 빠진 곳 찾기 소검사에서는 지연성 운동장애가 없는 집단이 있는 집단에 비해 우수한 수행도를 보였다. 2) Trail making test A형에서 양성 정신분열병 환자 집단이 음성 정신분열병 환자 집단에 비해 전반적으로 빠르고 효율적인 수행을 보였다. 3) 그밖의 다른 인지기능 검사상에서는 양성, 음성 정신분열병과 지연성 운동장애 유무에 따른 검사 결과의 차이는 보이지 않았다. 결론적으로 음성 증후군 환자들의 경우 양성 증후군에 환자들에 비해 실행 기능과 같은 전두엽 기능의 장애와 기억 능력의 저하가 좀더 분명하게 나타나 음성 증상과 인지기능 장애 사이에 통계적으로 의미있는 상관관계가 있는 것으로 나타났다. 반면 지연성 운동장애의 경우는 음성 증후군과 함께 나타날 때만 현실 검증력, 주의력의 저하가 두드러져서 지연성 운동장애 자체만으로 인지기능의 장애가 유발된다고 보기는 어려웠다. Objective : The goal of this study was to examine cognitive dysfunctions in positive and negative schizophrenic patients and investigate the effect of tardive dyskinesia on cognitive dysfunctions in them. Methods : Thirty two schizophrenic patients with tardive dyskinesia and thirty two schizophrenic patients without tardive dyskinesia as a control group were selected from psychiatric inpatients at a lunatic asylum and the cognitive dysfunctions of these patients were assessed with some neuropsychological tests including KWIS test, Grooved Pegboard test, Trail making test A and B, Wisconsin card sorting test, and Wechsler memory scale test. From these patients, we classified eighteen schizophrenic patients as a positive syndrome group and twenty five patients as a negative syndrome group with positive and negative syndrome scale and compared the results of neuropsychological tests between these two groups. Results : Patients without tardive dyskinesia showed better performances than those with tardive dyskinesia on picture completion subtest of KWIS. Positive schizophrenic patients showed better performances than negative schizophrenic patients on comprehension subtest of KWIS and trail making test A. Conclusion : Negative schizophrenic patients showed frontal lobe dysfunction and more memory impairment than positive schizophrenic patients. In conclusion, negative syndrome of schizophrenia is significantly associated with cognitive dysfunctions although tardive dyskinesia is not.

송파농산 기본계획

서주환,변성진,김상범,최미진 경희대학교 디자인연구원 2000 예술· 디자인학연구 Vol.3 No.1

As the standard of living rises and spare time grows, the demand Pattern to the leisure tends, which are on the variety, a high life and a wide area, is changing into total recreation form. As a result, we are so willing to build up sightseeing-leisure site elevating the standard of living in accordance with faciiities and program satisfying desire of new sightseeing form that can contribute development of local society and residents earnings. And according to using the maximum local resource, we are to propose model of minimum-damaged tourist site.

통일 후 국토개발을 위한 남북한 토지관련제도에 관한 연구

서주환,김상범,윤재남 경희대학교 부설 디자인연구원 1998 예술· 디자인학연구 Vol.1 No.1

This study is to propose a proposal that it is supposed to rise an issue of land panning in unification of north and South Korea. Lately North Korea extract all possible efforts to pen a country to foreign intercourse. Therefore, there is a growing need for concrete study of various issues about unification of north and South Korea. The results of this study are as below; After unification of north and South Korea. It is supposed to various issues that are relate to land (a labor question. the housing shortage, the movement of population) so that the government and private business preferentially have to invest in land planning.

뇌졸중과 동반된 병원감염

한범기,이지용,이성수,김헌주 연세대학교 원주의과대학 2000 원주의대논문집 Vol.13 No.1