자궁선근증의 고찰

조환성,이해혁,정성윤,김성욱,이순곤,남계현,이임순,이권해 순천향의학연구소;Soonchunhyang Medical Research Institute 2000 Journal of Soonchunhyang Medical Science Vol.6 No.1

Objective: This study was designed to estimate the frequency and risk factor for edenomyosis Methods: The clinical records of 623 women undergoing hysterectomy were retrieved in the Department of Obstetrics and Gynecology, Soonchunhyang University Hospital, during 5 years, from Jan. 1995 to Dec. 1999. Results: The following result were obtained. 1. Adenomyosis was found in 247 of 623 patients(39.6%) 2. The highest incidence was 40-49 years of age group, an incidence of 46.6% and mean age was 44.7 years. 3. Adenomyosis was more frequently observed in parous women than non-parous women, such as 93.1% and 6.9%, respectively. 4. Dysmenorrhea, metrorrhagia, pelvic pain and vaginal bleeding were common symptom of adenomyosis, an incidence of 28.7%, 19.0%, 18.2% and 16.2%, respectively. 5. Myoma was the most combined disease in adenomyosis, showing the incidence of 54.7%. 6. Grossly, the size of uterus was enlarged more than 10 weeks gestational size in adenomyosis, an incidence of 61.9%. 7. Preoperative diagnostic accuracy of adenomyosis was 6.9%. Conclusion: The results show that deeply understanding of the common symptoms and epidemiology of adenomyosis improve the preoperative diagnostic accuracy.

우리나라 지역 직업성질환 감시체계의 현황과 전망

임종한,장성실,김성아,문재동,채창호,홍윤철,김수영,김진석,김영욱,한상환,이혜숙,원종욱,송동빈,하은희,강성규 대한산업의학회 2001 대한직업환경의학회지 Vol.13 No.2

기존의 특수건강진단과 작업환경측정을 통한 직업병 관리가 진폐증, 소음성난청 등의 소수 특정질환에 국한되고 실제 직업병 발생 규모 파악이나 신종 직업병의 발견에 한계를 보인다는 사실은 산업의학전문가들 사이에서도 공감을 이루고 있다. 미국과 영국 등에서의 직업성질환 감시체계에 대한 경험은 우리 나라의 직업성질환 감시체계 구축에도 새로운 자극제가 되면서, 1998년이후 인천, 대전, 여천, 구미, 부울경 지역에서 지역 직업성질환감시체계를 산업보건관리의 중요한 시스템으로 구축하려는 노력이 확산되고 있다. 새로이 구축되어지는 이들 지역 직업성질환 감시체계는 감시하고자 하는 대상질환, 활용 가능한 인적자원 및 자료원, 지역 의료체계의 특수성 등에 따라서 목적과 방법을 달리하면서 독특한 형태로 발전을 하고 있다. 각 지역단위 감시체계들이 그 상황에 맞게 독특한 목적과 전략들을 발전 시키면서도, 향후 발전할 국가적인 차원의 직업성질환 감시체계 구축을 위하여 직업성질환 감시의 기본 전략 등을 공유하는 등의 노력이 필요하다. 환례 정의 및 기본적인 등록 서식의 공유, 직업성질환 감시 자료원의 발굴, 공동의 정보 네트워크 및 직업성질환 감시 데이터베이스 구축 등 직업성질환 감시활동을 지원하기 위한 여러 기초 인프라 구축에 힘을 모아야 할 것이다. 우리 나라에서 직업성질환 감시체계를 성공적으로 구축하기 위해서는 수집된 자료의 질 관리를 위한 직업성질환 감시의 원칙 제정과 감시 전략의 공유 등이 필요하며, 전국적인 직업성질환 감시체계의 하부구조라고 할 수 있는 지역감시체계의 기초 토대 마련과 강화작업이 절실하게 필요하다.

멀티미디어 게임의 시공간 동기화 모델 연구

성해경,박창균 조선대학교 에너지.자원신기술연구소 2004 에너지·자원신기술연구소 논문지 Vol.26 No.1

This paper outlines the means of expressing a spatio temporal synchronization model which allows multimedia data to be processed and translated in terms of time and space. Aptly named an Assertion-based Multimedia objects Spatio-TEmporal Synchronization model(AMSTES), it will provide a means of representing all the objects present in space and time, and furthemore, will use the representations to produce an executable code via a spatio temporal formula. In essence, AMSTES aims to define spatial and temporal concepts using assertions in a game scenario sketch, and aptly express a spatio-temporal synchronization model.

블록 암호화를 위한 Blowfish 구현

성해경,박종태,노진수,이강현 조선대학교 에너지.자원신기술연구소 2002 에너지·자원신기술연구소 논문지 Vol.24 No.2

Blowfish is a symmetric block cipher that can be used as a drop-in replacement for DES or IDEA. It takes a variable-length key, from 32bits to 448bits, making it ideal for both domestic and exportable use. In this paper, the Blowfish unit is designed using pipeline architecture and correctly implements the algorithm with a focus on ease-of-design and ease-of-use without sacrificing too much speed or size. For the real time process of Blowfish, it is required that high-speed operation and small size hardware. So, the scheme of new adders designed has all advantages abstracted from other adders. As a result of this new adder designed, area cost increases by 1.05 times but the operation speed increases by 1.2 times.

[논문]현실요법을 적용한 교육프로그램이 여중생의 학습된 무기력과 자기조절능력에 미치는 효과

허성돈,김정섭,권해수 교육혁신학술위원회 2010 교육혁신연구 Vol.20 No.2

The purpose of this study was to identify the effects of a growth program based on reality therapy on middle school girls' leaned helplessness and self-regulated learning. The subjects for study were 66 students of two classroom. A classroom students were assigned into the experimental group(33 students) and the other class was assigned into the control group(33 students). The students in the experimental group went through 10 sessions of a growth program based on reality therapy and second control group did program of a regular school curriculum. It was carried out 10 sessions in 9 weeks 45-55 minutes lasting 10 sessions. The result of this study follow. First, the experimental group which participated in a growth program based on reality therapy showed significant differences in learned helplessness from that of the control group. Second, the experimental group which participated in a growth program based on reality therapy showed significant differences in self-regulated learning ability from that of the control group. 본 연구는 현실요법을 적용한 성장프로그램이 여중생의 학습된 무기력과 자기조절학습능력에 미치는 영향을 확인하는 것을 그 목적으로 하였다. 2개 학급 66명의 학생을 대상으로 연구하였고 1개 학급 33명은 실험집단으로 다른 1개 학급 33명은 통제집단으로 임의 배정되었다. 실험집단은 10회기에 걸쳐 현실요법을 적용한 성장프로그램에 참여하였고, 통제집단은 정규 교육과정에 맞추어 수업을 받았다. 연구결과는 다음과 같다. 첫째, 현실요법을 적용한 성장프로그램에 참여한 실험집단이 통제집단 보다 학습된 무기력 수준이 감소하였다. 둘째, 현실요법을 적용한 성장프로그램에 참여한 실험집단이 통제집단보다 자기조절학습능력 수준이 증가하였다. 본 연구를 통해 현실요법이 학습무기력 수준이 높은 여중생의 내적 통제력과 자기조절능력을 향상시키는데 효과적임을 확인할 수 있었다. 끝으로 본 연구의 제한점과 향후 연구에 대한 제언을 덧붙였다.

8비트 RISC 프로세서 설계

성해경,이강현 조선대학교 에너지.자원신기술연구소 2003 에너지·자원신기술연구소 논문지 Vol.25 No.1

An importance about the complicated function and the operation speed of arithmetic is rising its head on the info-communication society which has rapidly development. Currently, 8bit RISC processor is used widely in the info-communication systems. Also, the core library of RISC processor can be applied easily in embedded system. So it requires more complicated function and the fast operation speed of arithmetic to all systems. In this paper, the authors designed 8bit RISC processor for high speed operation core that is able to applying the embedded system. The design specification proposed has 15 instructions, and we confirmed that Vdd is 3.3V when clock frequency is 50㎒.

RP 조형용 삼각형 평면 CAD 모델의 생성

池海成,鄭海鎔 弘益大學校 科學技術硏究所 2000 科學技術硏究論文集 Vol.11 No.-

Rapid prototyping (RP) technologies have an ability of creating a physical part directly from its computer model by adding material on a layer by layer basis. Since actual production of a physical model using traditional techniques has been quite expensive, a prototyping apparatus like Stereolithography can recently be used to get physical verification of a product design rapid and economic. In spite of this tremendous progress in fabrication, many problems remain unsolved including several geometric issues that must be resolved in coming years before these technologies are in common use. The biggest problem lies in their standard file format for CAD data exchange. Current method using the de facto industry standard STL data format have at times resulted in problems such as accuracy, redundancy, and integrity in its representing CAD models. In this paper, a general explanation about why a next generation of data exchange standard for RP technologies is needed, why it must be based on a solid model, and what its major advantages are given.

3급 부정교합 환자와 정상인에 있어서 하악소설과 Sigmoid Notch간의 거리에 관한 비교연구

박해승,안병근,이건주,김선해,박영주,유기준 한림대학교의료원 1994 人間科學 Vol.18 No.2

객체지향성 웹 모델 프로세서 설계에 대한 연구

정혜옥,양동일,남윤성,박순희,최형진 강원대학교 정보통신연구소 2006 정보통신논문지 Vol.10 No.-

UML is able to visualize and specialize the output of the system center of the software, and able to connect to various languages and is constructed by engineering/re-engineering. Also, UML is a standard Modeling Language that aims at the documentation. Recently Web Application System is quickly popular and gigantic, it's possible to do modeling using UML which is the method of Object-Oriented analysis and design and simplify the complex developing course of software. In this paper, we suggest the 『Post Seminar System』 model for instance Object-Oriented Web Application which can increase the efficiency of businesses through of exchanging information with members. We constitute web application by separating it into 3 steps such as View class which takes full charge of Screen Presentation, controller which plays the role of connecting ring and divergence of View class and Model class, and Model class that takes charge in the gear with the Application Logic and DB applying MVC model which has considerable merit in developing and maintaining the web application.

Rp 용 조형물의 조형영상처리기술

池海成,李大善 弘益大學校 科學技術硏究所 1999 科學技術硏究論文集 Vol.10 No.1

Rapid prototyping can fabricate physical models directly from the CAD models. Since actual production of a physical model using traditional techniques has been quite expensive, a prototyping apparatus like Stereolithography can recently be used to get physical verification of a product design rapid and economic. This, however, still costs some expenses enough to take an interest in more economic methods, visual simulation techniques. Development of an intermediate geometric model of the product design and careful inspection of its virtual shape before the real fabrication take no physical cost. In this paper we propose an image simulation method especially for supporting an rapid prototyping application. The method can demonstrate its capability of image simulation by comparing the simulated images with their physical models.