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Colcher-Sussman 方法에 依한 韓國人 妊婦의 X線骨盤計測에 關한 硏究
金炯宗 최신의학사 1967 最新醫學 Vol.10 No.10
X-ray pelvimetry by Colcher-Sussman method in 84 primigravidas and 22 mulogravidas at labor was taken. Multigravidas have had previous history of difficult labor. 1. Measurement of each diameter at each plane of Korean women's pelvis were as table 2. 2. Statistics show that the Korean women's pelvis and Chinese women's pelvis are very similar in measurement of each diameter. 3. Korean women have more female type of pelvic inlet than that of foreign women. 4. The Korean women's measurement of each diameter is similar to the occidental women; however, the capacity of midpelvis is less in Korean women. 5. The Korean women have the posterior sagittal of outlet much less than that of the occidental women; therefore, the Korean women might have more dystocia in midpelvis and outlet than occidental women.
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김형종,김병훈,박철희,김천일 대한비뇨의학회 2012 Investigative and Clinical Urology Vol.53 No.1
Purpose: A great variety of studies on preoperative serum testosterone as a predictor of progression of prostate cancer have been reported recently. The purpose of this study was to investigate the relationship of preoperative serum testosterone levels in patients who underwent radical prostatectomy with prognostic factors. Materials and Methods: Clinical data were collected from 60 patients who underwent radical prostatectomy. The 60 cases were divided into 2 groups according to their preoperative serum testosterone levels: group 1 (n=21), <3 ng/ml; group 2 (n=39), ≥3 ng/ml. The groups were compared according to prog-ression factors. Multivariate logistic regression analysis was performed to determine the correlation between biochemical recurrence and each variable. Results: The incidence of extraprostatic invasions was significantly higher in group 1 with 13 cases in group 1 (61.9%) and 11 cases in group 2 (28.2%) (p=0.011). The incidence of biochemical recurrence was also significantly higher in group 1 with 5 cases in group 1 (23.8%) and 2 cases in group 2 (5.1%) (p=0.032). A low serum testosterone level (≤3 ng/ml) was associated with an increased risk of biochemical recurrence (odds ratio [OR], 13.64; 95% confidence interval [CI], 1.66 to 2.43; p=0.015) and an increased risk of extraprostatic invasions (OR, 4.96; 95% CI, 1.41 to 17.38; p=0.012). Conclusions: The incidence rates of extraprostatic invasions and biochemical recurrence were significantly higher in the group with preoperative average serum testosterone of less than 3 ng/ml. Therefore, these results suggest that preoperative average serum testosterone will be useful in predicting postoperative prostate cancer progression. Purpose: A great variety of studies on preoperative serum testosterone as a predictor of progression of prostate cancer have been reported recently. The purpose of this study was to investigate the relationship of preoperative serum testosterone levels in patients who underwent radical prostatectomy with prognostic factors. Materials and Methods: Clinical data were collected from 60 patients who underwent radical prostatectomy. The 60 cases were divided into 2 groups according to their preoperative serum testosterone levels: group 1 (n=21), <3 ng/ml; group 2 (n=39), ≥3 ng/ml. The groups were compared according to prog-ression factors. Multivariate logistic regression analysis was performed to determine the correlation between biochemical recurrence and each variable. Results: The incidence of extraprostatic invasions was significantly higher in group 1 with 13 cases in group 1 (61.9%) and 11 cases in group 2 (28.2%) (p=0.011). The incidence of biochemical recurrence was also significantly higher in group 1 with 5 cases in group 1 (23.8%) and 2 cases in group 2 (5.1%) (p=0.032). A low serum testosterone level (≤3 ng/ml) was associated with an increased risk of biochemical recurrence (odds ratio [OR], 13.64; 95% confidence interval [CI], 1.66 to 2.43; p=0.015) and an increased risk of extraprostatic invasions (OR, 4.96; 95% CI, 1.41 to 17.38; p=0.012). Conclusions: The incidence rates of extraprostatic invasions and biochemical recurrence were significantly higher in the group with preoperative average serum testosterone of less than 3 ng/ml. Therefore, these results suggest that preoperative average serum testosterone will be useful in predicting postoperative prostate cancer progression.
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김형종 서울여자대학교 컴퓨터과학연구소 2013 정보기술논문지 Vol.11 No.-
본 연구에서는 클라우드 환경에서 웹 로그데이터를 Hadoop을 활용하여 분석하기 위한 방법을 제시하고 있다. 빅데이터 처리의 근간이 되는 Hadoop 프레임웍은 Map-Reduce 함수를 활용하여 대용량의 데이터를 분산 처리 할 수 있도록 한다. 이러한 대용량의 데이터의 처리의 근간에는 적절한 데이터의 수집이 중요하다. 본 연구에서는 인터넷 쇼핑몰의 로그데이터를 기반으로 Map-Reduce 기반 분석을 수행할 경우, 데이터의 수집을 위해 어떠한 절차들이 필요한지를 정의하였다. 특히, MySQL 데이터의 로그와 Apatch-Tomcat 웹서버의 로그를 통합 분석하기 위한 로그 수집 기능을 구성하였고, 이를 HDFS에 저장하여 Map-Reduce 분석을 수행할 수 있도록 하고 이를 실행하여 결과를 제시하였다. 본 연구의 기여점은 빅데이터 분석을 위한 Hadoop 프레임웍이 웹로그의 분석을 위해 어떠한 구조를 가질 수 있는지의 예를 보여준데 있다. This work shows a way of log analysis using Hadoop framework in cloud computing environment. The Hadoop framework is a fundamental for distributed analysis of high volume data using combination of simple two functions named Map and Reduce. For the analysis using Hadoop framework, the proper deployment of data gathering procedures is one of the essential things. This work deals with the analysis of Internet shopping mall’s log data using map-reduce functions and shows how the procedures ought be defined for gathering the whole related logs. Specifically, this work uses MySQL query logs and Apatch-Tomcat logs to see the inter-relation and the logs are stored in HDFS for further process of analyzing using Map-Reduce functions. The contribution of this work is presenting an example architecture and procedure of web log analysis using Hadoop framework.
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