XENIX OS에서 TERMINAL을 이용한 조합형한글 구현에 관한 연구

권순걸,박재철,이현우,서기영,홍성태 慶南大學校 附設 工業技術硏究所 1992 硏究論文集 Vol.10 No.-

제닉스 시스템의 커널에서는 한글을 읽거나 쓸수가 없으며 한글을 구현하기 위해 바이어스콜이나 비디오램을 직접 억세스하는 등의 컨트롤이 허용되지 않는다. 그러나 제닉스 시스템의 입, 출력 시스템을 잘 살펴보면 한글을 사용하기 위한 해결점을 찾을 수 있다. 영문 제닉스는 키보드에서 입력되는 8비트 코드에서 최상위비트를 무시하여 7비트로 스트립 시키는데 이것을 막고 제닉스가 FOH~FFH까지의 코드를 제어 코드로 사용하지 못하게 함으로써 모든 한글을 터미널상에서 사용 할 수 있게 된다. 한편 제닉스의 표준 메일을 이용 할때에는 80H 이상의 코드가 입력되면 모두 \와 8진수의 조합으로 변경시켜서 출력하는 C함수를 사용하기 때문에 이부분을 수정하고 한글 에코 명령이 포함된 쉘 스크립은 8진코드로 바꾸어 주는 소오스를 활용함으로서 제닉스에서 터미널을 이용한 조합형 한글의 구현이 완벽하게 이루어졌다. Hangul can't be read and used from the kernel of XENIX system. To embody Hangul, the control of direct access of BIOS call or video RAM is not permitted. But a solution to use Hangul can be found through the search of input and output system of XENIX system. English XENIX OS disregards MSB from 8bit code inputting from key board and strip 7 bit. To prevent this, stty-istrip command is used. And by using stty-ixion command not to use control code from FOH to FFH of XENIX, All of Hangul can be used at the terminal. To satisfy these conditions stty-istrip-ixon command is inserted at each user's profile. While sending the letter through the standard mail of XENIX, /user/lib/mail. local program is available. then Hangul is not supported on mail. local, the reason is that if the code over ASCII code 80H is inputted in the mail. local program. C function outputting through the change into the combination of all \and octal number is used, but by modifying mail. local, all of Hangul can be available, and the shell script containing Hangul echo command can treat Hangul at the terminal by using convc source which change source to octal code. In this way combinated Hangul using the terminal from XENIX OS ard completely embodied.

산청군 산림지가 형성요인에 관한 연구

권철현,이상태,신현철,최재채,정영관 경상대학교 농업생명과학연구원 2003 농업생명과학연구 Vol.37 No.1

본 연구는 산청군 남부와 북부지역 361개소의 공시지가와 일반시가에 대하여 분석하였다. 지가 형성요인에 대하여 단계별 회귀분석을 실시하였으며, 그 결과는 다음과 같다. 남부지역에 대한 공시지가와 관련된 5변수 모형에 의한 추정식은 Y = 332.1973 +0.0099X_26 - 0.3577 X_8+ 0.0291X_24 - 2.6768X_2 - 26.1452X_3 이며, 회귀식에 대한 설명력은 90%로 높게 나타났으며, 일반시가에 대한 추정식은 Y = 1035.7976 -185.8280X_21 -3.3937X_1 + 405.6658X_19 -0.4703X_8 이며, 추정식에 대한 설명력은 92%롤 비교적 높게 나타났다. 북부지역에 대한 지가 형성요인에 의한 공시지가 추정모형은 Y = 176.7875 + 0.0205X_25 -0.1168X_8 + 0.0015X_26 -46.3447X_21 로 추정되었으며, 회귀식에 대한 설명력은 96%, 일반시가의 추정 모형은 Y = 203.0697 + 0.0430X_25 + 0.0027X_26 -28.8276X_4 -46.7856X_21 -0.0007X_23 으로 추정되었으며, 회귀식에 대한 설명력은 90%로 나타났다. 이상과 같이 접근요인은 부의 영향을, 그 외 다른 요인들은 지가에 양의 영향을 미치는 것으로 나타났다. This study was carried out to analyze the publicly announced land price and actual land price compared to the northern and southern region of 361 forest land place in Sanchung county. To decipher factors for making forest land price it used the stepwise regression analysis. And the result of analysis are followings; Y = 332.1973 +0.0099X_26 - 0.3577 X_8+ 0.0291X_24 - 2.6768X_2 - 26.1452X_3 (R^2=90%) and the estimation equation of actual price analyze the publicly announced and actual price compared to the northern and southern regions of Sanchung county of price was obtained as Y = 1035.7976 -185.8280X_21 -3.3937X_1 + 405.6658X_19 -0.4703X_8(R^2=92%). In the northern region, the estimation equation of publicly announced land price by the factors for making forest land price was obtained Y = 176.7875 + 0.0205X_25 -0.1168X_8 + 0.0015X_26 -46.3447X_21(R^2=96%) and the estimation equation of actual price was obtained as Y = 203.0697 + 0.0430X_25 + 0.0027X_26 -28.8276X_4 -46.7856X_21 -0.0007X_23(R^2=90%). In the result of the stepwise regression analysis, it was a showed negative effect of the proximity factor and the positive effect between others factor and land price.

[18F]FDG PET을 이용한 강박증 환자에서 뇌 포도당 대사의 이상에 관한 연구

권준수,이동우,이재성,최정임,이동수,정준기,조맹제,이명철,류인균 대한신경정신의학회 2000 신경정신의학 Vol.39 No.2

연구목적: 강박증에 대한 기능적 뇌영상 연구들에서 강박증 환자들의 안와전두엽과 미상핵의 대사율 증가 소견이 비교적 일과되게 발표되어 왔으며, 전두-피질하 회로의 이상이라는 이론이 수립되기도 하였다. 그러나 기존의 연구들은 강박증의 유병기간에 따른 구분없이 시행된 연구였고, 영상분석 방법에 있어서도 관심영역 방법을 이용했다는 한계를 지니고 있다. 본 연구의 목적은 첫째, 강박증의 유병기간에 따라 환자군을 구분하여 PET 영상소견을 분석함으로써 유병 기간에 따른 차이가 있는지를 조사하였으며, 둘째, 강바증 환자의 포도당 양전자방출 단층촬영(18-Fluor-deoxyglucose Positron Emission Tomography : FDG-PET) 영상분석에 통계적 매개변수 지도법(Statistical Parametric Mapping : SPM)을 이용함으로써 강박증의 병인기전 및 강박증상과 뇌기능 간의 관계를 명확히 규명하고자 하였다. 방법: 구조적 면담도구(Structured clinical interview for DSM-IV : SCID-IV)를 적용하여 진단된 12명의 강박증 환자들과 10명의 정상 대조군에 대해 FDG-PET을 촬영하여 SPM으로 분석하였다. PET 촬영 전 적어도 4주 동안에는 약물복용을 하지 않은 상태였다. 결과: 1) 환자군과 대조군의 비교 : 강박증 환자군은 대조군에 비해 양측 두정 영역의 대사율이 유의하게 감소되어 있었으며(P<0.01). 대사증가를 보인 영역은 없었다. 강박증의 유병기간이 10년 이상인 만성강박증 환자 4명은 양측 안와전두엽에서 유의한 대사증가 소견을 보였으며(P<0.01), 양측 두정영역에서 유의한 대사감소 소견을 보였다 (P<0.01), 유병기간이 10년 이하인 환자에서는 전체 환자군의 분석에서와 마찬가지로 대조군에 비해 유의한 대사증가 소견을 보인 영역은 없었으며, 양측 두정엽 부위에서 유 의한 대사 감소 소견을 보였다.(P<0.01). 2) 강박증상의 심각도와의 상관관계 분석 : 우측 두정엽의 대사율은 강박장애 척도 점수와 유의한 음의 상관관계를 보였으며(p<0.01), 양측 시상 영역의 대사율은 예일-브라운 강박장애 척도의 강박장애척도 점수와 유의한 양의 상관관계(p<0.01)를 보였다. 결론: 본 연구는 결과는 기존의 연구들에서 보고된 안와전두엽의 대사 증가 소견이 강박증의 만성화로 인해 나타나는 2차적 장애이며, 두정엽의 대사 저하가 보다 1차적인 장애일 가능성을 시사한다. Baxter가 수립한 전두-피질하 회로 이론은 두정엽의 이상을 포함하는 전두-두정엽 복합체 이론으로 확장되어야 할 것이다. Objectives: Functional imaging studies on obsessive-compulsive disorder(OCD) subjects have repeatedly reported increased metabolism in orbitofrontal lobes and caudate nucleus, resulting in the "frontal-subcortical" circuit abnormality theory. Limitations of the previous studies to date include little consideration for the duration of illness, and the use of regions of interest methods, as an image analysis method. Our study objectives are 1) to include the duration of illness as an important study variable, and 2) to use Statistical Parametric Mapping(SPM) method in order to tap relations between the brain function and the psychopathology and symptoms of OCD. Methods: The [18] fluorodeoxyglucose positron emission tomography(FDG-PET) scans of OCD subjects and normal comparison subjects, as diagnosed by the Structured Clinical Interview for DSM-IV(SCID-IV), were analyzed using SPM. Results: 1) Comparison of OCD and control groups : OCD subjects had significantly decreased metabolism in both parietal lobes and didn't have any areas of increased metabolism in comparison to comparison subjects(p.<0.01). four OCD subjects with the illness duration of 10 years or longer, had significantly increased metabolism in both orbitofrontal lobes<p<0.01). OCD subjects whose illness duration is shorter than 10 years didn't have any areas of increased metabolism and had significantly decreased parietal lobe metabolism, as in the analyses of all subjects(p<0.01). 2) Correlation analysis between areas and symptom severity : Metabolism of both thalamic sreas showed significant positive correlation with Yale-Brown Obsessive-Compulsive Scale(Y-BOCS) scores(p<0.01). Metabolism of right parietal area showed significant negative corre lation with Y-BOCS scores(p<0.01). Conclusions: The current findings suggest that the increased metabolism in orbitofrontal lobe, previously rported, may be a secondary phenomenon due to the extended illness dur- ation and that decreased metabolism in the parietal lobes are primary abnormality in OCD subjects. Thus Baxter's fronto-subcortical circuit theory should be extended into "fronto-pari-etal" complex theory, which includes the parietal lobes.

Quinlolone 유도체 국소도포에 의한 좌창치료의 임상적 연구

권철욱,노영석,김재홍,조소연,강형철,함정희 大韓臨床藥理學會 1994 臨床藥理學會誌 Vol.2 No.2

슬링(Sling) 시스템을 이용한 경부 안정화 운동

권재확,조미주,박민철,김선엽 대한정형물리치료학회 2002 대한정형도수물리치료학회지 Vol.8 No.2

Cervical pain is a rapid increase that is owing to a flexion-extension whiplash injury, unappropriated posture, chronical repetition injury from abdominal position of head and neck, excessive repeating work, chronical deficiency of excercise. Because of that is bring about muscle unbalance, tightness of cervical extensor muscle, weakness of cervical deep flexor muscles, instability of cervical region and reduction of proprioceptive sensor. Recent the role of muscle is more emphasized for preservation of sine stabilization. And cognition of integrated muscular system, importance for the operation and relation is increased to maintain stability of the motor system and pertinent function. Therefore we are going to introduce the sling exercise and stabilization exercise method for advanced efficient of cervical and upper limb and for the muscle strengthening to importance cervical stabilization through neurological program as control the reaction of cervical stabilization. Sling exercise therapy(SET) concept consists of a system of diagnosis and treatment. The system of diagnosis involves testing the muscle's tolerance through progressive loading in open and close kinetic chains. The SET system contains elements such as relaxation, increasing the range of movement, traction, training the stabilizing musculature, sensory-motor exercises, training in open and close kinetic chains, dynamic training of the mobilizing musculature, cardiovascular exercise, group exercise, personal exercise at home Sensory-motor training is an essential element of the SET concept. The emphasis is on closed kinetic chain exercise on an unstable surface, there by achieving optimum stimulation of the sensory-motor apparatus.

세법상 특별감가상각의 효과에 관한 연구

권순철,정재을 경북대학교 경제경영연구소 1991 經商論集 Vol.19 No.4

정상교합자의 치열궁 형태

권용철,성정옥,권오원,성재현 대한치과교정학회 1989 대한치과교정학회지 Vol.19 No.1

This study was designed to investigate dental arch shapes buccally and lingually at Bracket Level of Koreans. This involved studying 63 inviduals (37 males, 26 females) with normal occlusion ranging in age from 17 to 24 yesrs old. The landmarks were digitized and measurements and statistical analysis were performed by NEC 9801 V-M computer. The Results were as Follows: Bicanine width, Bipremolar width and Bimolar width were larger in males than in females. Buccal and lingual arch form and coordination form were obtained by NEC 9801 V-M computer. The parabolic equations which represents buccal and lingual arch form were obtained.

자궁내 태아사망의 임상적 고찰

이권해,이정재,조현철,이석민,이임순,이해혁,김권대,이순곤,남계현 순천향의학연구소 1999 Journal of Soonchunhyang Medical Science Vol.5 No.2

Objective: This study was designed to evaluate diagnosis and complication, prognosis during clinical study of cases of intrauterine fetal death. Methods and materials: This is a clinical study of 56 cases of the intrauterine fetal death among 8064 deliveries at Seoul Sunchunhyang university hospital during 5 years from January, 1994 to December, 1998. Results: The incidence was 0.7%. The age distribution of mothers was 18 - 44 years and was highest in the 25 - 29 years range(46.4%). The parity was the most highest in the nulliparous group(51.8%). The most common gestational weeks was 20 - 28 weeks gestational period(46.4%), and most common presentation was cephalic(73.5%). The most common weights of the intrauterine fetal death was from 5,00gm to 1,000g(48.2%). The mode of the most common delivery was the induction of delivery(57.2%). The etiologic factors were: unknown(42.9%), preeclampsia(17.9%), chorioamnionitis(14.3%), congenital anomaly(12.5%), abruptio placenta(7.1%), cord complication(3.6%), placenta previa, death of one for twin. There were 2 cases of maternal complication(DIC, Uterine atony). Conclusion : Intrauterine fetal death should be diagnosised early and treated properly to reduce risk of the maternal complication.

上口脣 缺損의 再建을 爲한 Estlander-Abbe氏 皮膚瓣 使用例

柳在德,卓寬哲,李世一,李英浩 大韓成形外科學會 1976 Archives of Plastic Surgery Vol.3 No.1

Innumerable procedures have been devised for the repair of upper lip defects. The ideal repair should give a normal-looking not too tight lip with a vermillion border, an adequate sulcus, good sensation and good muscle tone and also. It must also be simple to perform under local anesthesia. If the lesions are small, immediate closure after excision can be made. Replacement of larger losses of upper lip has to brought tissues to fill the defects. In the majority of methods, pedicle from adjacent, neighboring or distant parts is used. Also among them, a portion of one lip had frequantly been used to replace losses in the other lip by rotating a flap. In the moderate to larger sized lateral defects of the upper lip, the Estlander Abbe's operation is the most useful procedure.

매립이 진행중인 일반폐기물 매립지에 있어서 침출수의 성상

이재오,서정인,이철희,권대원 嶺南大學校 環境問題硏究所 1995 環境硏究 Vol.14 No.2

매립지에 있어서 매립층의 폐기물의 분해상황을 평가하기 위하여, 매립이 진행중인 매립지의 침출수의 pH, 유기물질, 질소화합물, 중금속농도의 변화를 3년간 조사하였다. 그 결과 pH는 6.7 ~ 9의 범위로 나타났으며 매립기간의 경과와 함께 증가하는 경향을 보였다. BOD 및 COD의 농도범위는 각각 1,800 ~ 25,000 mg·???, 1,700 ~ 6,000mg·???로 나타났으며, 그 유출농도는 하절기에는 증가하고 동절기에는 감소하는 경향을 보였다. T-N의 농도범위는 1,000 ~ 4,000mg·???이었으며, 매립량의 증대와 함께 그 농도는 지속적으로 증가하였으며, 질소화합물의 대부분은 ?????????의 형태로 존재하였다. 한편, T-P의 평균농도는 20mg·???였다. SS의 농도는 150 ~ 600mg·??? 이었으며, 중금속의 유출농도는 매립기간의 경과와 함께 감소하는 경향을 보였다. 이와 같은 결과로부터 본 매립지의 매립폐기물의 분해는 혐기적상태에서 주로 이루어지고 있으며, 강우에 의한 미분해성 유기물의 세출현상이 활발한 것으로 추측되었다. The purpose of this research was to evaluate the decomposition properties of refuse by analysis of landfill leachate. The leachate was analyzed in terms of pH, organic and inorganic compounds, and heavy metals for 3 years. The results are as follows; The pH of leachate ranged from 6.7 to 9. BOD and COD were measured in the range of 1,800 ~ 25,000 mg·??? and 1,700 ~ 6,000 mg·???, respectively. It showed that the seasonal variation of BOD and COD appeared to increase in summer season, to decrease with decreasing temperature. Concentration of T-N was in the range of 1,000 ~ 4,000mg·???, it increased with augment of landfill volume, and the greater part of T-N existed form of ammonium nitrogen. The SS was observed in the range of 150~600 mg·??? and the average concentration of T-P was 20 mg·???. Also, concentration of heavy metals showed that it is tend to decrease in processing phase. From these results, it indicated that refuse of this landfill was decomposed in anaerobic condition, actively. Concentration of organic compounds increased in summer season. It results in the physical washout of organic compounds by rainfall and the extension of microbial decomposition activity inside landfill.