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신분당선 무인운전 전동차 출입문의 승객안전도 및 운용가용성 향상을 위한 장애물 검지시스템 최적화에 관한 연구
김상현(Sanghyun Kim),류승균(Sungkyeon Ryou),임용찬(Yongchan Lim),문환기(Hwangee Moon),정영만(Yeongman Jeong) 한국철도학회 2013 한국철도학회 학술발표대회논문집 Vol.2013 No.11
도시철도는 많은 승객을 수송하는 각광받는 이동수단이다. 이렇게 많은 승객들이 수송되다 보니 전동차 출입문은 승객 혹은 소지품 등에 의한 출입문 개폐가 불가능한 경우가 발생된다. 이에 따른 승객의 안전성 문제 때문에 EN규격(EN14752) 및 KS규격(KSR9247)은 출입문 장애물 검지 기능을 규정하고 있다. 신분당선 전동차 출입문 장애물 검지시스템은 전기식 출입문을 적용한 타기관과 같은 전류제어 방식과 Sensitive Edge Sensor에 의한 장애물검지 기능이 있다. 본 논문에서는 Sensitive Edge Sensor의 기능과 전류제어방식 보다 뛰어난 점을 분석하고, Sensor에 의한 장애물 검지시 발생되는 문제를 언급하여, 이를 보완하기 위한 방안을 연구한다. Metro is used the most of public transportation by many citizens. For using many passengers, the door of EMU(Electric Multiple Unit) cannot be operated by the obstacles which are passengers or belongings. Accordingly EN(EN14752) and KS(KSR9247) standard defines the function of obstacle detection on door for passenger’s safety. The obstacle detection system on door in Shinbundang Line are applied to current control system that is used other Metro by the electric door and sensor control system. In this paper, we will describe function of sensitive edge sensor and find strong point better than the current control system. We will refer to the defect of the sensor which is detected the obstacle and study to compensate that.
문정범 ( Jeong Beom Moon ),박수진 ( Su Jin Park ),이영호 ( Yong Ho Lee ),김경아 ( Kyeong A Kim ),홍상기 ( Sang Ki Hong ),백수경 ( Su Kyung Baek ) 대한산부인과학회 2006 Obstetrics & Gynecology Science Vol.49 No.11
Objective: We studied clinical characteristics of patients have endometriosis to provide basic knowledge for diagnosis, treatment, and futher study of endometriosis. Methods: We have performed a retrospective clinical study on 163 patients diagnosed with endometriosis during laparotomy, cesarean section, laparoscopic surgery at our medical center from January, 2000 to December, 2004. Results: Incidence of endometriosis was 4.38%. The more frequent occurrence was noted in the young women with low parity and in the nulliparous women. Most frequent symptom comprised dysmenorrhea and lower abdominal pain. 33.7% of patients were asymptomatic. And 82.3% of the patients were in stage III and IV. The frequent sites involved were ovaries, Cul-de sac, uterus, tubes, peritoneum and rectum in order. Frequently combind gynecologic disease were uterine myoma, benign ovarian tumor. In Stage III & IV, there are more patients, who had abnormal elevated serum CA 125 level than patients of stage I & II. Conclusion: Early diagnose and appropriate management of Endometriosis for young women can lowered the development of hihger stage case and it is important for fertility and better life quality.
문소정 ( So Jeong Moon ) 한국사회사학회 2006 사회와 역사 Vol.0 No.71
This paper is a study of Okinawa Women Act Against Military Violence(hereafter OWAAMV), a women`s anti-U.S. military bases and feminist peace movement in Okinawa, Japan where United States Military bases are highly concentrated. The purpose of this paper is to document the thinking and actions of OWAAMV in the context of East-Asia. For the sake of this purpose, it focuses especially on two points. Two points are as follows. First, does OWAAMV have proper missions of movement from the oppressions of their daily lives as women suffering long term military presence in the context of East-Asia? Second, does OWAAMV have taking actions properly to demilitarize East-Asia militarism and militarization in the context of East-Asia? The study reveals OWAAMV to have the significant thinking and action of transnational postcolonial East-Asian feminist politics. OWAAMV`s movement for peace constitutes an important contribution to East-Asia peace.
클라우드 컴퓨팅 환경에서 효과적인 사용자 인증 프로토콜
문정경(Moon, Jeong-Kyung),김진묵(Kim, Jin-Mook),김황래(Kim, Hwang-Rae) 한국산학기술학회 2011 한국산학기술학회논문지 Vol.12 No.5
최근 그린 IT의 요구와 컴퓨터 자원에 대한 효과적인 사용요구가 증가되면서 클라우드 컴퓨팅에 대한 필요 성이 날로 증가되어 가고 있다. 2009년 버클리 대학에서는 클라우드 컴퓨팅을 위협하는 10대 요소를 발표하였으며 그 중에서 보안과 관련된 사용자 인증에 대한 문제가 가장 시급하게 해결되어야만 한다. 이에 본 논문에서는 클라우 드 컴퓨팅 환경에서 효과적인 사용자 인증 프로토콜을 제안하고자 한다. 기존의 대표적인 사용자 인증 기법인 커베로 스의 티켓 발행을 통해 사용자 인증에 대한 안전성을 보장하고, PKI의 사용자 인증을 통해 사용자 인증과 서비스 인 증을 거치는 두 단계의 인증 처리 절차를 정의하였다. 제안한 인증 프로토콜에 대한 효율성과 안전성에 대한 검토 결 과, 기존의 PKI 보다 구조적으로 복잡하지 않고 커베로스 보다 수행절차 및 시스템 구성을 간소화하여 응답시간을 줄였다. The request of Green-IT technology and recommend of computer hardware resource are increasing explosively. So, necessity of Cloud computing is increasing rapidly. Berkeley Univ. announced teens constituent that threat Cloud computing in 2009 and problem for user authentication should be solved as is urgentest among them. So, We wish to propose effective user authentication protocol in Cloud computing environment. Secure safety for user quotation through Kerberos's ticket issue that is existent representative user authentication techniques, and defined authentication procedure of two steps that flow user authentication and service authentication through PKI's. Is uncomplicated structurally more than efficiency for certification protocol and examination result about safety, existent PKI that propose and simplify achievement procedure and system configuration more than Kerberos and reduced response time.
부산의 일본군 ‘위안부’ 운동의 사이성에 관한 연구 - 부산정대협을 중심으로 -
문소정 ( Moon¸ So-jeong ) 부산광역시사편찬위원회 2021 항도부산 Vol.41 No.-
This research examines the characteristics of women’s movement for 'comfort women' of Busan Council for Women Drafted for Military Sexual Slavery by Japan(hereafter BCWDSSJ). For the sake of this research, this article attempts to compare BCWDSSJ with Korean Council for the Women Drafted for Military Sexual Slavery by Japan(hereafter KCWDSSJ). Until now, KCWDSSJ has conducted the 'comfort women' movement, it has been difficult to break free from the politics of KCWDSSJ. Terefore this research focuses on the space in between BCWDSSJ and KCWDSSJ through the lens of in-betweenness. And this research employs the reports published by BCWDSSJ and the interviews with activists. Some of the major findings are as following. it seems to become a member of KCWDSSJ, BCWDSSJ is not a member of KCWDSSJ. In the process of movement for 'comfort women', BCWDSSJ follows KCWDSSJ, but BCWDSSJ is not identical to KCWDSSJ. Therefore it is possible to discuss the critical issues of locality, difference and hybridity in the space of in-betweenness of BCWDSSJ and KCWDSSJ.
조기분만진통 임신부에서 자궁내 감염의 산전 진단과 주산기 예후의 예측에 있어 양수내 백혈구 수 측정과 양수 배양검사의 비교 연구
문정빈(Jeong Bin Moon),이기주(Ki Joo Lee),강석범(Sok Bom Kang),김길자(Gil Ja Kim),김데리샤(Teresa Kim),박중신(Joong Shin Park),전종관(Jong Kwan Jun),윤보현(Bo Hyun Yoon),신희철(Hee Chul Syn) 대한산부인과학회 1999 Obstetrics & Gynecology Science Vol.42 No.10
Objectives: To compare the diagnostic and prognostic performance of amniotic fluid white blood cell(AF WBC) count and amniotic fluid culture for the prenatal diagnosis of intrauterine infection and the prediction of neonatal outcomes in patients with preterm labor and intact membranes. Methods: Amniocentesis was performed in 75 patients with preterm labor and intact membranes, who delivered preterm neonates within 72 hours after amniocentesis. AF WBC was determined and amniotic fluid was cultured for aerobic and anaerobic bacteria as well as mycoplasma. The relations among placental histologic findings, perinatal outcome, AF WBC count, and AF culture were examined. Student t test, Mann Whitney U test, χ2 test, Fisher's exact test, modified t test, and logistic regression analysis were used for statistical analysis. Results: Microbial invasion of the amniotic fluid was more frequent in the patients with histologic chorioamnionitis than patients without histologic chorioamnionitis (28.9% vs 5.4%, p<0.05), and patients with histologic chorioamnionitis had significantly higher amniotic fluid white blood cell counts than those patients without such lesion (median 99, range 0-3024 cells/mm3 vs median 1, range 0-180 cells/mm3, p<0.01). Amniotic fluid white blood cell count (≥ 50cell/mm3) had a sensitivity of 55.3%(21/38) and a specificity of 94.6%(35/37) for the diagnosis of histologic chorioamnionitis and a sensitivity of 47.5%(19/40) and specificity of 90.9%(30/33) for the prediction of significant neonatal morbidity (defined as neonatal sepsis, respiratory distress syndrome, pneumonia, intraventricular hemorrhage, bronchopulmonary dysplasia, or necrotizing enterocolitis). These sensitivities were significantly higher than those of amniotic fluid culture (for histologic chorioamnionitis, 55.3% vs 28.9% ; for significant neonatal morbidity, 47.5% vs 25.0%, p<0.01 for each). Conclusion: Amniotic fluid WBC count is a more sensitive test for the prenatal diagnosis of intrauterine infection and for the prediction of significant neonatal morbidity than amniotic fluid culture in the patients with preterm labor and intact membranes.