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현대전에서 야전 포병의 역할 (2)-포병 발달사를 중심으로
정수영,Jeong, Su-Yeong 한국방위산업진흥회 1998 國防과 技術 Vol.- No.230
미래의 전쟁은 군사과학기술의 전쟁이요, 군사과학기술수준이 미래전쟁의 승패를 좌우하게될 것임은 의심의 여지가 없으며, 포병 역시 이 추세를 따라 발전되어 나갈 것이다. 우선 당장은 기술이 다소 미흡할 수도 있으나 포의 자주화와 사격통제장치와 자동화, 포탄의 스마트화 등의 과제가 명실공히 실현될 날이 머지않을 것이다.
현대전에서 야전 포병의 역할 (1)-포병 발달사를 중심으로
정수영,Jeong, Su-Yeong 한국방위산업진흥회 1998 國防과 技術 Vol.- No.229
포병이 없는 전쟁이란 생각할 수 없을 정도로 포병은 중세 이래 각종 전쟁에서 중요한 역할을 해왔다. 제2차대전 이후 항공기나 전차에 밀려 전장에서 위상이 다소 밀리는 듯했으나 항공기가 할 수 없는 고유한 역할이 인정되면서 현대까지도 화포만의 화력지원이라는 고유영역을 유지하고 있으며 포탄의 현대화로 점목표사격이 가능해지면서 공격무기로까지 변신하였다.
황순영 ( Hwang Soon-young ),정수영 ( Jeong Su-yeong ),이후희 ( Lee Hoo-hee ) 대구대학교 한국특수교육문제연구소 2016 특수교육저널 : 이론과 실천 Vol.17 No.4
This study set research problems as the current states of sexuality education in families of students with disability and awareness of parents on sexuality education in families of students with disability. To research these problems, a survey was conducted 350 parents of students with disability who are enrolled in elementary, middle, and high school and special school located in Busan and Gyeongnam area, and used total 218 copies on the analysis. For data processing, gender, arrangement type, and grade level of children were established for variables, and conducted frequency analysis and cross analysis. Conclusion based on the research result and discussion on the current states of sexuality education and awareness of parents in families of students with disability is as follows. First, for current states of sexuality education in families of students with disability, it was identified that they were conducting sexuality education in general but they were mainly passive sexuality education centered around intervention for problem behaviors. Secondly, for awareness of parents on sexuality education at home of students with disability, they considered that sexuality education is necessary for them to establish healthy sex culture and value by acquiring correct knowledge of sexual matters.
문우경,차주희,한부경,최연현,김은경,최혜영,정수영,연경모,Mun, U-Gyeong,Cha, Ju-Hui,Han, Bu-Gyeong,Choe, Yeon-Hyeon,Kim, Eun-Gyeong,Choe, Hye-Yeong,Jeong, Su-Yeong,Yeon, Gyeong-Mo 대한영상의학회 2003 대한영상의학회지 Vol.49 No.6
목적:우리나라 유방촬영술 임상화질의 실태를 파악하고자 하였다. 대상과 방법:전국 257개 병의원에서 수집된 598예의 유방촬영사진에 대해 자세잡기,압박,대조도,노출수준,선명도,잡음,인공물,표지 등 8개 항목을 점수법 (1점,심각한 결함;2점,중요한 결함;3점,사소한 결함;4점,양호;5점,최상)으로 분석하였다.불합격은 임상영상평가 8항목중 4항목이상에서 3점이하인 경우나 인공물이나 표지를 제외한 항목에서 1-2점이 있는 경우로 했다.그 성적을 병원 종류 및 평가 항목별로 분석하였다. 결과:유방촬영 사진 598예 중 36.3%(217예)가 불합격으로 판정되었으며 병원종류별 불합격률은 대학병원 8.9%(11/123)(p<.01,Chi-square test),방사선과의원 38.2%(39/102),종합병원 42.6%(92/216),비방사선과의원 47.7%(42/88),법인의료단체(건강관리협회와 보건소)47.8%(33/69)였다.항목별 불합격률은 총 598예중 자세잡기 23.7%(142예)(p<.01,Chi-square test),표지 5.7%(34예),노출 5.4%(32예),대조도 4.2%(25예),선명도 2.7%(16예),압박 2.5%(15예),인공물 2.5%(15예),잡음 0.3%(2예)순이었다. 결론:전체 유방촬영 사진의 36.3%가 진단적 가치가 없는 것으로 나타났으며 대학병원보다는비방사선과의원이나 법인의료단체의 불합격률이 유의하게 높았다. Purpose: The goal of this study was to survey the overall quality of mammographic images in Korea. Materials and Methods: A total of 598 mammographic images collected from 257 hospitals nationwide were reviewed in terms of eight image quality categories, namely positioning, compression, contrast, exposure, sharpness, noise, artifacts, and examination identification, and rated on a five-point scale: (1=severe deficiency, 2=major deficiency, 3=minor deficiency, 4=good, 5=best). Failure was defined as the occurrence of more than four major deficiencies or one severe deficiency (score of 1 or 2). The results were compared among hospitals of varying kinds, and common problems in clinical image quality were identified. Results: Two hundred and seventeen mammographic images (36.3%) failed the evaluation. Poor images were found in descending order of frequency, at The Society for Medical Examination (33/69, 47.8%), non-radiology clinics (42/88, 47.7%), general hospitals (92/216, 42.6%), radiology clinics (39/102, 38.2%), and university hospitals (11/123, 8.9%) (p<0.01, Chi-square test). Among the 598 images, serious problems which occurred were related to positioning in 23.7% of instances (n=142) (p<0.01, Chi-square test), examination identification in 5.7% (n=34), exposure in 5.4% (n=32), contrast in 4.2% (n=25), sharpness in 2.7% (n=16), compression in 2.5% (n=15), artifacts in 2.5% (n=15), and noise in 0.3% (n=2). Conclusion: This study showed that in Korea, 36.3% of the mammograms examined in this sampling had important image-related defects that might have led to serious errors in patient management. The failure rate was significantly higher in non-radiology clinics and at The Society for Medical Examination than at university hospitals