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남철(C Nam),김창수(CS Kim),장병곤(BK Jang),서호성(HS Seo),송인철(IC Song),박세준(SJ Park) 대한산부인과학회 1996 Obstetrics & Gynecology Science Vol.39 No.5
Postpartum cardiomyopathy is defined as a syndrome of cardiac failure occuring in the latter part of pregnancy or in the puerpirium, without obious cause and without prior evidence of heart disease. Despite its infrequency, this clinical problem may have devastating consequences upon maternal and fetal outcome. It is important to recognize the association of cardiac failure and pregnancy as a sepqrate syndrome so that, once identified, postpartum cardiomypathy can be treated promatly and aggressively. We have experienced one case of postpartum cardiomyopathy, which are presented with a brief review of the literature.
서호성(HS Seo),남철(C Nam),김창수(CS Kim),장병곤(BK Jang),양희동(HD Yang),박세준(SJ Park) 대한산부인과학회 1996 Obstetrics & Gynecology Science Vol.39 No.6
From January, 1989 to December, 1994, 245 cases of uterine myoma were treated at the department of Obstetrics and Gynecology, Pusan Medical Center. A clinico-statical study on these 245 cases of uterine myoma was performed to understand the clinical characteristics of uterine myoma. The following results have been obtained: 1. The incidence of uterine myoma among 1,352 cases of major gynecologic surgery during this period was 18.1%. 2. Uterine myomas were observed most frequently in the age group 40 to 49 years, and the mean age was 43.9 years old. 3. The parity was 2.9 in average, the infertility was observed in 20 cases(8.2%) in while the primary infertility was 7.8%, the secondary 0.4%, respectively. 4. The corporeal myomas were observed in 236 cases(96.3%), whereas cervical myomas were 9 cases(3.7%). The intramural types were observed in 142 cases(58%), combined types in 46 cases(18.7%), subserous types in 32 cases(13.1%), submucous types in 25 cases(10.2%), respectively. 5. The most of frequent chief complaint was pain which was observed in 209 cases(85.3%), the next abnormal uterine bleeding in 137 cases(52.2%), palpable mass in 47 cases(19.2%), respectively. 6. The mean value of preoperative Hb was 10.9gm/dl, and transfusion was performed in 43 cases(17.5%). 7. The mean weight of the resected uterine myoma was 274.9 gm. 8. The secondary changes in uterine myomas were found in 29 cases(11.8%) and the most common change was hyaline degeneration(4.8%). 9. The most common associated conditions with myomas were chronic cervicitis(39.6%). 10. Hypermenorrhea was observed in 112 cases(45.7%) and there were significant correlations between the presence of hypermenorrhea and the type of myoma(p0.5). 11. There were no significant correlations between the dysmenorrhea and the weight of myoma, location of myoma, and types of myoma(p
손병민(BM Son),권현옥(HO Kwon),남철(C Nam),서호성(HS Seo),송인철(IC Song) 대한산부인과학회 1994 Obstetrics & Gynecology Science Vol.37 No.6
Ovarian pregnancy is a rare form of ectopic pregnancy. We have experienced two cases of ovarian pregnancy, which are presented with a brief review of the literature.
김희식(H. S. Kim),김영일(Y. I. Kim),설대연(D. Y. Seol),남철(C. Nam),Odgerel 한국정밀공학회 2004 한국정밀공학회 학술발표대회 논문집 Vol.2004 No.10월
A data error inspection algorithm for wireless digital data communication was developed. Original data converted By wireless digital data error inspection algorithm. Wireless digital data is high possibility to get distortion and lose by noise and barrier on wireless. If the data check damaged and lost at receiver, can"t make it clear and can"t judge whether this data is right or not. Therefore, by wireless transmission data need the data error inspection algorithm in order to decrease the data distortion and lose and to monitoring the transmission data as real time. This study consists of RF station for wireless transmission, Water Level Meter station for water level measurement and Error inspection algorithm for error check of transmission data. This study is also that investigation and search for error inspection algorithm in order to wireless digital data transmission in condition of the least data"s damage and lose. Designed transmitter and receiver with one - chip micro process to protect to swell the volume of circuit. Had designed RF transmitter - receiver station simply by means of ATMEL one - chip micro processing the systems. Used 10mW of the best RF power and 448MHz-449MHz on frequency band which is open to public touse free within the limited power.
인터넷 익스플로러를 통한 임베디드 시스템 기반의 온도 측정 및 분석
김희식(H. S. Kim),김영일(Y. I. Kim),설대연(D. Y. Seol),남철(C. Nam),Odgerel 한국정밀공학회 2004 한국정밀공학회 학술발표대회 논문집 Vol.2004 No.10월
In this paper have developed a system for monitoring and processing the real time sensor data in remote site through network. For realizing this system, measurement equipment and protocol are used to transmit the measurement data to remote server and to process measurement data. In server part, the received data from remote site sensor is converted to text or graphic charts for user.The measurement device in sensor part receives the sensor data form sensor and store the received data to its internal memory for transmitting data to server part through Internet. Also the measurement device can receive data form server. The temperature sensor is connected to the measurement device located in laboratory and the measurement device measures temperature of laboratory which can be confirmed by user through Internet. We have developed a server programworking on the Linux to store measurement data from measurement device to server memory. The program is use for SNMP(Simple Network Management Protocol) to exchange data with measurement device. Also the program changes thr measurement data into text and graphic charts for user display. The program is use apache PHP program for user display and inquiry.The real time temperature measurement system can be applly for many parts of industry and living.