QT연장 증후군 환자에서 Head-Up Tilt Test에 의해 유발된 Torsades De Pointes 1례

전익수,차태준,김길수,김동완,김규종,김찬욱,김성만,주승재,이재우 대한순환기학회 2000 Korean Circulation Journal Vol.30 No.8

폐경기 자궁 액체 축척 여성에서 자궁두께에 따른 조직학적 소견

김흥열,김흥배,어완규 고신대학교의과대학 2008 고신대학교 의과대학 학술지 Vol.23 No.2

Objectives : The aim of the study was to assess the hitologic appearance according to endometrial thickness in postmenopausa endometrial fluid accumulation women. Methods : A group of 20 postmenopausal women with an endometrial fluid accumulation confirmed by ultrasonography and underwent Dilatation & Curettage. The patients were divided into two groups according to the endometrial thickness(ET). Sixteen women had thin endometrium (<4mm) and four women had the thick endometrium (≥4mm). Results : When ET was ≥ 4mm, proliferative endometrium was found in 2 patients (50%), atrophic endometrium was in I patient (25%) and endometritis was in I patient (25%). When ET was < 4mm, atrophic endometrium was found in 14 patients (87%), A majority of patients with ET of less than 4mm in ultrasound had atrophic endometrium. The incidence of intrauterine pathology increased with the increasing thickness of endometrium as abserved by ultrasound. Conclusion : The presence of endometrial fluid accumulation in postmenopausal patients without any symptoms seems to be a benign condition. Normal endometrium of less than 4mm observed by ultrasound in postmenopausal women without vaginal bleeding dose not necessarily need further surgical investigation.

CORBA 클라이언트/서버 구조의 자바 통합 개발 환경의 설계 및 구현

김완수,김흥준,박순규 진주산업대학교 2000 산업과학기술연구소보 Vol.- No.7

Today, most of the well-known software development tools and methods faced with problems of scalability, modularity, granularity, and maintenance. These problems result in the fact that these tools and methods are standalone. In this paper, we propose a design and implementation of software development environment for Java application based upon CORBA-based Client/Server model. Proposed model has facilities to overcome a problem caused by updates and its distribution and is possible to overcome problems of scalability, modularity and granularity because it based upon Client/Server model.

생리식염수 전기분해에 의한 세균 오염된 콘택트렌즈의 살균

김완석, 박준오, 최영기, 이영민, 김형규, 차은종, 김석용 충북대학교 동물의학연구소 2007 Journal of Biomedical and Translational Research Vol.8 No.1

본문참고

냉연한 Cu-10Zn 황동의 재결정립 핵생성에 관한 연구

金容圭,金完哲 홍익대학교 산업기술연구소 1993 産業技術 Vol.2 No.-

The effect of heating on the microstructure of cold rolled Cu-10Zn brass is described. Almost all of the inhomogeneities of deformation that occur in the microstructure of heavily deformed fcc metals and alloys can be observed in cold rolled Cu-10Zn brass and potentially each of these is a site for the nucleation of recrystallized grains. In 90% cold rolled brass the first nuclei developed in brass type shear bands and this nucleation process was associated sometimes with the lateral growth of recovery twins but also with subgrain coalescence and boundary migration processes. Nucleation also occured at interfaces between different types of inhomogeneity. The results are discussed with reference to the currently accepted view.

EDP監査에 관한 考察

金完奎,崔炳玉 진주산업대학교 1991 論文集 Vol.29 No.-

A computer audit needs so that the modern information society that depends on computers preserves from computer unfairness is being committed by a human malice or intention. Acorrdingly, necessary conditions in order to execute the audit of EDP faithfully are as follows. 1) To secure auditors who have an expert knowledge about the audit of EDP. 2) Setting up the audit system and the audit standard that help measuring a computer control process. 3) The highest chief understanding of the audit of EDP. 4) To secure of resources that needs to fulfill a auditor's duties.

급냉응고된 Mg-Zn-Ca 합금의 시효특성에 관한 연구

金完哲,朴廷珪 홍익대학교 산업기술연구소 2000 産業技術 Vol.10 No.-

In this study, the transition of microstructure, precipitation behavior and influence of precipitate phases on hardness were investigated in the Mg-Zn-Ca alloys made by the melt spinning method. The hardness of strip increased with the addition of Ca and Zn. Hardening seems to be caused by the crystallization of Mg_2Ca and Mg_2Zn_3 particles, and also by the refinement of grains by the Ca addition. In the aging treatment at constant temperature, age hardening was found to occur. Maximum hardness was obtained at 200℃, followed by the decrease in hardness as the temperature was raised above 200℃. When the Zn content was over 10wt%, however, age hardening effect was not observed. Mg_2Ca and Mg_2Zn_3 particles were precipitated by aging treatment. In the aging treatment of 1.5wt% Ca alloys, spherecal precipitates were formed inside a grain, and eutectic precipitates both inside a grain and along the grain boundary. In the aging treatment of 5wt% Ca alloys, spherecal precipitates and very fine dispersive precipitates were formed. It may be concluded that formation of the dispersive precipitation is the major mechanism for the age hardening.

청평사 원림의 식생경관

김상규,박완근,윤영활 강원대학교 조형예술연구소 2008 조형예술연구 논문집 Vol. No.9

In this study, the detail plants were analyzed by relating to the geographical configuration of the ground as using the basic data of the plants in the whole area of Mt. Obong and focusing on each detail space of the relics in the Zen garden of Cheongpyeongsa. Mt. Obong, which Cheongpyeongsa is located in, contains 434 different species of vegetation and the typical communities are of Pinus densiflola and Quercus mongolica. There are various types, a coniferous forest, a deciduous forest and a mixed forest. The typical landscape plants observed in the old literatures are Pinus densiflola, Pyrus ussuriensis and Taxus cuspidata. As the landscape plant maintained from the past, two trees of Taxus cuspidata, which have existed until now from the era of the Goryeo Dynasty, and Keria japonica for. plena, which is assumed that it had been planted in the beginning of the Joseon Dynaty, remain in the precincts, the Youngji and the Seocheon district.

무등산도립공원의 이용실태 및 형태분석

김희우,이규완,최기호 호남대학교 산업기술연구소 2000 산업기술연구논문집 Vol.8 No.-

무등산도립공원을 대상으로 자연자원의 보전과 이용자의 합리적인 관리를 위한 기초자료를 제시하고자 이용실태 및 행태를 분석하였다. 이용자의 특성은 남자가 63.0%, 40∼50대가 49.1%, 광주시민이 94.0%이었다. 그리고 이용자의 대부분이 한달 평균 2∼5회 정도 이용하고 있는 것으로 나타났다. 방문 목적을 보면 건강을 위하여가 57.9%를 보이지만 한편, 사계절이용의 근린적 성격의 행태와 유원지적 행태가 동시에 나타나고 있다. 무등산도립공원의 이용자는 비교적 한계절에 집중되지 않고 년중 지속적으로 이용하고 있으며, 원효사와 증심사집단시설지구의 이용비율은 22.8%와 77.2%로 나타났다. 따라서 무등산도립공원은 자연공원으로 성격과 근린적 성격의 피크닉, 도시적 성격의 유원지적 행태를 고려하여 기능적 상충성 해소를 위한 공간 분할관리가 필요하다. The purpose of this study is to suggest objective basic data for natural resources and visitiors management proposal through the analysis of visiting patterns and activities in The Mt. Moodeung san provincial park. The user's composition of socio-economic characteristics showed that male, forties to fifties and citizens of Kwangju were 63.0%, 49.1% and 94.0% respectively by gender, age and residential area and also, user's visit park two to five times a month. In visiting purpose, the good health was 57.9% of the total but the patterns as of neighbourhood park and the patterns as of recreation ground were appealed simultaneously. The user's were continuously visited four seasons. Therefore partitioned spatial management in consideration of nature park, picnic pattern as of neighbourhood park and recreation pattern as of recreation ground shall be necessary to solve the conflicts among functions.

비유기중의 소유방염에 대한 항균펩타이드(Buforin Ⅱb)의 효능실험

김인송,권성균,임형준,이완규 한국수의공중보건학회 2002 예방수의학회지 Vol.26 No.3

Recently, a novel antimicrobial peptide including Buforin II has been emphasized to kill multi-drug resistant bacteria and avoid promoting multi-drug resistance. This study evaluated the efficacy of an antimicrobial peptide (Buforin IIb) on bovine mastitis. Based on the Minimum inhibitory concentration(MIC, 4 g/ml) of Buforin IIb, syringes were made five concentration(MIC×10, ×50, ×100, ×300, and ×500). Thirty three cows(38 quarters) with bovine mastitis were selected using California mastitis test and grouped in dependant on drug concentration and treatment duration. Each group treated by intramammary infusion twice a day for 3 5 days. The milk samples of 5 groups were aseptically collected from quarters at 0, 3, 7 and 14 days, and 2 groups were collected at 0, 5, 9 and 14 days after first treatment. Collected samples were used for bacterial culture and somatic cell count. Bacterial number(log_(10) mean CFU/ml) was decreased in dependant on drug concentration and extending treatment duration. In group D(MIC×300), bacterial number was decreased from 4.59±0.10(day 0) to 2.89±1.37(day 3), 4.04±0.33(day 7), and 4.19 ± 0.10(day 14), respectively(p 0.05). Bacterial number of B2(MIC×50, 5 days treated) is decreased, approximately 10%, than group B1(MIC×50, 3 days treated). Somatic cell count of group D was slightly decreased from 11,100(×10³)(day 0), to 7,386(×10³)(3 day), 6,886(×10³)(day 7), and 9,661(×10³)(day 14). Staphylococcus spp., was the most common isolate, was bacteriologically cured 100% by Buforin IIb treatment. Overall results indicate that Buforin IIb could have possibility to cure bovine mastitis, if higher concentration over experimental concentration were treated with extending treatment duration.