소프트웨어 품질평가에 관한 연구 : 행정전산화용 소프트웨어 중심으로

문병기,정철원,고형대 木浦大學校 情報産業硏究所 1994 情報産業硏究誌 Vol.2 No.-

In this paper, we analyze the cohesion and coupling-a functional quality evaluation model that must be considered from the design phase by the programmer-based on the National administration information's software programmed by the C language. And we measure items. That is able to evaluate the quality of affairs of National administration by the criterion of five software quality measuring methods and five testing methods. Among quality measuring items, we additionally propose the efficient parts in doing affairs of National administration such as the number of blocks in function, the number of case blocks in switch statement, the complexity of menu, the logical complexity of main menu. Making quality evaluation more detailed, we reduce the system maintenance cost and make it possible to develope qualified software.

이질 환경을 위한 XML 미들웨어 시스템 연구

진병률,정지문,최성,우성구 호서대학교 반도체제조장비국산화연구센터 2001 반도체장비학술심포지움 Vol.2001 No.-

최근 들어 기존에 존재하는 많은 서로 다른 형태의 데이터를 통합, 저장, 접근하고자 하는 노력들이 급속히 늘어나고 있다.또한 웹을 중심으로 한 많은 응용들이 등장하고 있다.앞으로는 웹상에서 정보 전송 및 처리에 사용되는 데이터는XML이 표준화 될 조짐을 보임을 보인다.이에 이질 환경을 위한 XML 미들웨어 시스템으로 XWEET를 웹 환경에서의 XML을 잘 처리하기 위한 시스템으로 제안하고자한다.

Impedance를 이용한 전도성고분자 센서의 가스감응특성

이경문,유준부,이병수,전희권,이상태,이덕동,허증수 경북대학교 센서기술연구소 2002 센서技術學術大會論文集 Vol.13 No.1

대학 교양체육의 발전 방안에 대한 연구

강병길,이계승,정문현 牧園大學校 1997 論文集 - 牧園大學校 Vol.31 No.-

We made a study of the present condition of college physical education. The conclusion was as follows. 1. The responses of students to college physical education. The purpose of college physical education was to help students build up their minds soundly. But now. the students were not satisfied with the items of present college physical education. with the ways professors had taught. and their enthusiasms lectures. 2. The responses to the ways and content of college physical education. Students said that there were too many students in one class to study together and that the proper number of students should be lowered less than forty. They wanted to have more piratical physical training items such as bowling. swimming. and skiing. Also did they point out that the most biggest problem of present college physical education was lack of facilities. especially a gymnasium. 3. The effect of college physical education. College physical education had contributed to Sport for all and life-long sports as well as college activities. But it had not effected continnously. According to this study. there are four to be improved for proper college be supported. Second. more lectures which make the best use of the facilities should be. And professors should have every qualification for lectures. Finally. a teaching method should be improved properly and continuously.

전위된 관절내 원위 요골의 관절경을 이용한 고정술

이원용,박병문,임대의,송경섭,홍정우 대한골절학회 2003 대한골절학회지 Vol.16 No.3

목적: 전위된 관절내 원위 요골 골절에 관절경을 이용한 정복술과 경피적 K 강선 및 외고정기기를 이용한 수술법의 결과를 알아보고자 함이다. 대상 및 방법: 2001년 1월부터 8월까지 수술한 11명 12예를 대상으로 하였으며, 평균 추시 기간은 14개월 이었다. 골절의 형태는 AO 분류에 의하면 1예는 B3형, 4예는 C2형, 7예는 C3형 골절이었다. 전예에서 2.7㎜ 관절경을 이용하였으며 추가적인 관혈적 정복은 시행하지 않았다. 경피적 K 강선 고정술 후 외고정 기기를 사용하였다. 관절내 골연골 골편을 제거하였으며 추가적인 수근 골간 인대와 삼각 섬유 연골 손상의 적극적인 처치는 없었다. 고정물 제거 시기는 경피적 K 강선은 술후 4주, 외고정 기기는 7주에 시행하였다. 결과: 평균 수근 관절의 신전 및 굴곡은 정상의 72%였다. 평균 요측 길이는 12.3 ㎜, 전방경사는 5.7°, 척측 경사는 22.4°였다. 평균 관절면의 불일치는 1㎜였다. 술후 구획 증후군의 발생은 없었으며 치료 중 골절 함몰 소견은 없었다. 임상적으로 Gartland와 Werley의 평가에 의하면 8예에서 우수, 3예에서 양호, 1예에서 보통의 결과를 얻었다. 결론: 관절내 분쇄 골절의 치료에서 관절경을 이용한 관절면 정복술은 수술적 연부 조직을 최소화하면서 관절면을 비교적 정확하게 정복함으로 관절면의 불일치를 감소시켜 손상 후 좋은 결과를 얻을 수 있는 효과적인 방법으로 사료된다. Purpose: To investigate the result of arthroscopically assisted reduction of intraarticular fracture of distal radius with percutaneous K-wires and external fixation. Materials and Methods: We reviewed 12 intraarticular distal radial fractures of 11 patients treated arthroscopically assisted reduction in Orthopedic Department of Sung-Ae hospital between January, 2001 and August, 2001. The mean length of follow-up was 14 months. Analysis of them revealed that B3 was 1 case, C2 4 cases and C3 7 cases according to the AO classification. All cases were treated by 2.7 ㎜ arthroscopic devices and percutaneous K-wires pining with external fixationg, but additionally invasive reductional technique was not used. We removed the osteochondral flap but not treated. The K-wires were removed at 4 weeks, external fixation was 7 weeks, respectivley. Result: The mean active range of movement in the affected wrist was total arc of the flextion-extension 72% of the opposite side. Radiographically mean volar tilt, radial inclination and radial length compartment syndrome and fractures collapse were not occured during follow-up period. According to the Gartland and Werley demerit-point system, eleven cases were a excellent or good one was a fair result. Conclusion: Arthroscopically assisted fixation is a useful method for reducing the soft tissue injuies and preventing the articular surface incogruency by anatomically reduction un cases of intraarticular comminution.

하악골에 발생한 다발성 중심성 골종 : 증례보고 REPORT OF A CASE

전효상,이문희,정해송,이동근,김성곤,조병욱 대한악안면성형재건외과학회 2002 Maxillofacial Plastic Reconstructive Surgery Vol.24 No.4

Osteomas are benign tumor composed of mature compact or cancellous bone. Generally, they are classified as peripheral(periosteal) osteoma and central(endosteal) osteoma by origin. Osteomas are essentially restricted to the craniofacial skeleton and are rarely diagnosed in other bones. Most jaw osteomas are detected in young adults and are generally asymptomatic, solitary lesion. The authors present a case of a endosteal osteoma of the mandible. The lesion was located beneath both the mandibular first premolars, about 2.5㎝×1.5㎝ size. Surgical excision of the lesion was performed and we obtained good result after operation.

농업인 평생학습체계 구축을 위한 농업인교육 발전방안 연구

정철영,송병국,김진모,문택석,허영준,주대진,최수정,한승완 한국농업교육학회 2008 농업교육과 인적자원개발 Vol.40 No.2

이 연구의 목적은 우리나라 농업인의 평생학습체계 구축을 위한 농촌진흥기관의 역할을 정립하고, 한국농업대학의 농업인대학 운영 본부화 방안을 수립하는데 있다. 이를 위해 관련 문헌고찰, 농업인 및 농촌진흥기관의 농업인 교육 담당자들의 인식 및 요구분석, 전문가 자문 및 협의회 등의 방법을 활용하였으며, 이를 토대로 도출된 연구의 결과를 제시하면 다음과 같다. 첫째, 농촌진흥기관의 농업인교육관련 연계를 위해서는 한국농업대학이 농업인평생교육기관으로 평가인정을 받고, 전국의 농업인대학을 총체적으로 지원하는 역할을 수행하는 것이 바람직하다. 이때 지역의 농업기술센터는 한국농업대학과 협력적 관계를 구축하여 학점은행제 운영에 소요되는 교육 및 이력관리를 지원하는 역할을 수행하는 것이 필요하다. 둘째, 한국농업대학의 농업인대학 운영본부화를 위하여 평생학습원의 조직이 추가되는 것이 바람직하다. 이에 따라 평생학습원의 비전, 미션 및 전략이 제시되었으며, 조직의 기능 및 세부과제가 제시되었다. 셋째, 농업인교육의 학점은행제를 도입을 위한 체계를 설정한 후, 농업관련 기존 표준교육과정 분석, 농업인 요구분석, 전국 농업인대학 교육과정 분석, 기존 농업관련 전공 교육과정 분석, 전문가 검토 등의 과정을 거쳐서 '영농 전문학사'와 '농업 경영 학사'의 표준교육과정을 개발하였다. 넷째, 고졸미만 농업인을 위한 사전학습제도화를 위하여 농업인교육의 평가인정을 통한 방안과 One-Stop 평생학습모델을 통한 방안을 제시하였다. The purposes of this research were to assign the role of rural development organizations, and to establish the strategy for the making headquarter of farmer's university. The study was performed as follows: (1) analyzing the related literatures, documents, records review, (2) need analysis of farmers and members ig rural development organizations in terms of farmer's lifelong learning, (3) consulting experts. The following four findings are the results of this study: (1) Korean national agricultural college should be headquarter of farmer's universities and be approve for lifelong learning credit. Also, agricultural technology & extension centers should run educational program for the lifelong learning credit. (2) For the doing role of headquarter of farmer's university, division of lifelong learning should be add to department of technology training in Korea agricultural college. In relation with this, vision, mission and strategy of division of lifelong learning were suggested. (3) Steps for introduction of credit bank system of farmer education were suggested. Also standard curriculums of 'farming associate degree' and 'agricultural management bachelor's degree' were developed through analyzing existing standard curriculum related with agriculture, analyzing need of farmer, analyzing curriculum of farmer's university, analyzing curriculum of agriculture major. (4) For farmer who do not have high school graduate, two solutions were suggested which are approving farmer's education and one-stop lifelong learning model.

LED를 이용한 복합레진의 광조사시, 중합수축의 속도와 양, 미세경도에 관한 연구

박성호,김수선,조용식,이순영,김도현,장용주,문현승,서정원,노병덕 大韓齒科保存學會 2003 Restorative Dentistry & Endodontics Vol.28 No.4

This study evaluated the effectiveness of the light emitting diode(LED) units for composite curing. To compare its effectiveness with conventional quartz tungsten halogen (QTH) light curing unit, the microhardness of 2mm composite, Z250, which had been light cured by the LEDs (Ultralume LED2, FreeLight, Developing product D1) or QTH (XL 3000) were compared on the upper and lower surface. One way ANOVA with Tukey and Paired t-test was used at 95% levels of confidence. In addition, the amount of linear polymerization shrinkage was compared between composites which were light cured by QTH or LEDs using a custom-made linimeter in 10s and 60s of light curing, and the amount of linear polymerization shrinkage was compared by one way ANOVA with Tukey. The amount of polymerization shrinkage at 10s was XL3000 > Ultralume 2, 40, 60 > FreeLight, D1 (P<0.05) The amount of polymerization shrinkage at 60s was XL3000 > Ultralume 2, 60 > Ultralume 2, 40 > FreeLight, D1 (P<0.05) The microhardness on the upper and lower surface was as follows; <본문 참조> It was concluded that the LEDs produced lower polymerization shrinkage in 10s and 60s compared with QTH unit. In addition, the microhardness of samples which had been cured with LEDs was lower on the lower surfaces than the upper surfaces whereas there was no difference in QTH cured samples.

항정신병약물 사용 중인 정신분열병 환자에서 올란자판으로의 교체 방법에 관한 연구(II) : Comparison of Safety 안전성 비교

안용민,권용실,권준수,민성호,박두병,양문정,소형석,송종호,신윤식,우행원,유범희,이홍석,정한용,한창환,김용식 大韓神經精神醫學會 2002 신경정신의학 Vol.41 No.5

연구목적: 이 다기관 공동임상연구는 사용 중인 항정신병약물을 ’직접 교체 방법’또는 ’시작-감량 교체 방법’중 한 가지 방법으로 올란자핀으로 교체한 후, 안정성 측면에서 두 교체 방법 간의 비교와 교체후의 변화를 관찰하기 위한 것이다. 방법: 국내 13개 병원의 입원 및 외래에 내원한 환자들 중 ICD-10 지단기준으로 정신분열병에 해당되며, 임상적으로 항정신병약물 교체가 필요한 환자를 대상으로 하였다. 두 가지 교체 방법 중 한 가지를 무작위로 피험자에 적용하였으며, ’직접 교체 방법’에 배정된 경우에는 사용중인 항정신병약물을 일시에 중단하고 10㎎의 올란자핀을 바로 투여하였고, ’시작-감량 교체 방법’에 배정된 경우는 10㎎의 올란자핀 투여하고 2주에 걸쳐서 기존 약물을 감량하여 중단하였다. 올란자핀 사용기간은 총 6주이며, 용량은 5∼20㎎ 범위로 제한하였다. 한정성 평가를 위해서 체중, 생명징후, 자발적인 이상반응 복, 실험실 검사 그리고 Simpson-Angus Scale(SAS), Barnes akathisia rating scale(BARS), Abnormal involuntary movement scale(AIMS). Liverpool University neuroleptic side effect rating scale(LUNSERS)등을 이용하였다. 결과: 총 103명의 정신분열병 환자를 대상으로 하였다. 사용한 올란자핀의 용량, 벤조디아제핀의 병용률, 탈락률과 탈락 사유, 자발적인 이상반응 보고, 생명징후, 실험실 검사 그리고 대부분의 부작용 척도 상에서 임상적으로 의미 있는 차이를 두 교체 방법간에 발견하지 못하였다. 다만 AIMS의 감소는 ’직접 교체 방법’군에서 보다 적었고, 항콜린제의 병용률은 ’시작-감량 교체 방법’군에서 보다 많았다. 기저 상태에서 전체 피험자의 SAS와 BARS 점수는 각각 3.5점과 1.8점이었으며 70% 이상의 피험자가 고프로락틴 혈증을 보였다. 올란자핀으로 교체한 후, SAS, BARS, AIMS 점수의 유의한 감소가 있었으며 고프로락틴 혈증을 보인 피험자 분율도 약 30%이하로 감소하였다. 그러나 교체 방법과 상관없이 올란자핀 교체 후 유의한 체중 증가가 있었다. 결론: 이 연구를 통해 교체 방법에 관계없이 비교적 안전하고 용이하게 올란자핀으로 교체 할 수 있음을 알 수 있었다. 그리고 기존 항정신병약물을 올란자핀으로 교체함으로써 일부 부작용들을 줄일 수 있음을 간접적으로 관찰할 수 있었다. 하지만 이 연구는 여러 제한점과 문제점을 지니고 있기 때문에 보다 체계적인 연구를 통해 검정이 필요하리라 생각된다. Objectives: This multicenter clinical trial involving 13 hospital sites compared the safely of switching to olanzapine between ’direct switching method’ and ’start-tapering switching method’. Method: This study included both inpatients and outpatients who fulfilled the criteria for schizophrenia as defined in the ICD-10, and were in need to be appropriate for switching antipsychotics. Subjects were randomly assigned to one of the two switching methods. For ’direct switching method’group, previous antipsychotics were abruptly discontinued and 10㎎ of olanzapine was administered, and previous antipsychotics was gradually tapered for 2 weeks. Olanzapine was used for 6 weeks and the dose was adjusted within the range of 5-20㎎. The safety of switching to olanzapine was measured with vital sings including body weight, adverse events reported spontaneously, laboratory tests, and various scales such as Simpson-Angus Scale(SAS), Barnes Akathisia Rating Scale(BARS). Abnormal Involuntary Movement Scale(AIMS), and Liverpool University Neuroleptic Side Effect Rating Scale(LUNSERS). Results: 103 patients were switched to olanzapine in this study. The comparison between two switching methods did not show any significant difference in the dosage of olanzapine used, the concomitant use of benzodiazepine, the rate and reasons of drop-out, the adverse events, vital signs, laboratory tests, and most scales for measuring side-effects. However, the decrease in AIMS scores was significantly lower in ’direct switching method’ group, and the concomitant use of anticholinergics was comparatively greater in ’start-tapering switching method’ group. At baseline, SAS and BARS scores were 3.5 and 1.8 points respectively, and more than 70% of the subjects showed hyperprolactinemia. After switching to olanzapine, SAS, BARS, and AIMS scores were significantly decreased and the proportion of the patients with hyperprolactinemia was also decreased to less than 30%. However significant weight gain after the treatment of olanzapine was observed regardless of switching method. Conclusion: This study may suggest that switching to olanzapine can be done with relatively high safety regardless of switching methods and olanzapine can significantly decrease some side-effects induced by other antipsychotics.

서울의 Penicillinase Producing Neisseria Gonorrhoeae 발생빈도(1996)

김재홍,황동규,전재홍,김윤석,김중환,김용준,이창균,임동진,김현수,조창근,김경문,박상훈,전우형,김희성,이호정,차명수,김갑형,김형석,김석우,황지환,박병순,권오상,이민수,송기훈,성소영,이인섭,부태성 대한화학요법학회 1999 대한화학요법학회지 Vol.17 No.2

Background : In recent years, gonorrhea has been panedemic and remains one of the most commom STDs in the world, especially in developing countries. Objective & Methods: For the detection of a more effective therapeutic regimen and assessing the prevalence of PPNG, we have been trying to study the patients who have visited the VD Clinic of Choong-Ku Public Health Center in Seoul since 1980 by means of the chromogenic cephalosporin method. Results: In 1996, 139 strains of N. gonorrhoeae were isolated, among which 53(39.0%) were PPNG. Conclusion: Our results suggests that after a peak of 74.3% in 1993, the prevalence of PPNG in Seoul is gradually declining.