갱도 포병 타격 시 무인항공기 운용 효과에 관한 연구

정영호,신기태,장태우,박진우,Jeong, Young-Ho,Shin, Ki-Tae,Chang, Tai-Woo,Park, Jin-Woo 한국시뮬레이션학회 2008 한국시뮬레이션학회 논문지 Vol.17 No.4

The enemy will attempt to destroy our troop's core facilities using various fire supports at the beginning of war. Among these fire supports, artillery is given the most deal of weight and mine artillery is a great threat to our troops because it has a superior predominance on the ability of survival. Our troops are planning to introduce UAV (Unmanned Aerial Vehicle) to overcome these difficulties. A study about hitting mine artillery has been developed inside the military field only. However, these studies had been mostly qualitative analyses, thus having limitations in the aspects of non objectiveness and simplicity. We propose a new method to evaluate about working effect of UAV hitting mine artillery. We studied on hitting mine artillery in a quantitative way using CA (Cellular Automata) simulation. 개전 초, 적군은 다양한 화력지원수단을 이용하여 아군의 핵심시설 파괴를 기도할 것이다. 이러한 화력지원수단 중 포병은 가장 큰 비중을 차지하고 있다. 갱도포병은 생존성 측면에서 아군에 비해 월등한 우세를 점하고 있어 아군에게 큰 위협요소로 판단된다. 아군은 이러한 어려움을 극복하고자 무인항공기 도입을 추진하고 있다. 갱도포병을 타격하는 연구는 지금까지 군내부의 연구를 통해서 발전해 왔으나 대부분의 연구가 정성적인 분석방법으로 이루어져 객관적이지 못하고 다양하지 못한 방법이라는 한계를 지니고 있다. 이에 본 연구에서는 갱도포병을 타격 시 무인항공기 운용 효과에 대한 평가의 새로운 방법을 제안하고자 한다. 세포 자동자(Cellular Automata) 시뮬레이션을 이용한 정량적인 분석방법으로 갱도포병 타격에 관한 연구를 수행했다.

중금속원소(重金屬元素)에 의(依)한 농작물(農作物) 피해(被害) 및 그 대책(對策)에 관(關)한 연구(硏究) -크롬(Cr)에 의(依)한 배추의 피해(被害) 및 대책(對策)-

정영호,Jeong, Young-Ho 한국토양비료학회 1978 한국토양비료학회지 Vol.10 No.4

중금속원소중(重金屬元素中) 크롬(Cr)에 의(依)한 배추의 피해정도(被害程度) 및 그 피해대책(被害對策)으로 석회시용(石灰施用) 및 석회(石灰)와 퇴비(堆肥)의 혼합시용(混合施用)에 의(依)한 효과를 구명(究明)하기 위하여 pot시험(試驗)한 결과(結果). 1. 크롬 첨가(添加)에 따른 배추의 지상부(地上部) (생총중(生總重)) 수량(收量)은 첨가(添加)된 크롬의 농도(濃渡)가 증가(增加)함에 따라 비례(比例)하여 현저(顯著)히 감소(減少)하는 경향(傾向)을 보였다. 2. 크롬을 첨가(添加)한 토양(土壤)에 석회시용(石灰施用)은 유의적(有意的)인 증수효과를 보였으며 퇴비(堆肥)와 시용(施用)은 더욱 현저(顯著)한 효과를 보였다. 3. 크롬 첨가(添加) 토양(土壤)에 석회시용(石灰施用) 및 석회(石灰)+퇴비(堆肥)의 시용(施用)에 따른 식물체중(植物體中) 크롬함량(含量) 및 토양중(土壤中) N/2-HCl 가용(可溶) 크롬함량(含量)은 공(共)히 현저(顯著)한 감소(減少)를 보였다. 4. 토양중(土壤中) N/2-HCl 가용(可溶) 크롬함량(含量) 및 식물체중(植物體中) 크롬함량(含量)과 배추의 지하부(地下部) 수량(收量)과 5%의 유의적(有意的) 부(負)의 상관관계(相關關係)를 보았다. 5. 크롬의 첨가(添加)는 식물체중(植物體中) 질소(窒素), 인산(燐酸), 석회(石灰) 및 고토(苦土)의 함량(含量)을 감소(減少)시키는 경향(傾向)을 보였다. A study was carried out to examine the effects of chromium added in soil on yield of Chinese cabbage and the responses of lime and lime with compost applied on the plant growth as a control measures. The results are summarized as follows: 1. The yield of fresh leaf weight of Chinese cabbage was apparently decreased in proportion to the increased amount of chromium added. 2. Lime application on the chromium added soil were significantly increased the yield and the responses were more effective with the application of lime and compost. 3. Percentage of chromium in plant and N/2-HCI soluble chromium was decreased with the application of Lime and lime with compost. 4. Significant correlations were observed on total chromium contents in soil with fresh leaf weight of Chinese cabbage. 5. Nitrogen, phosphorus, calcium and magnesium contents in plant were decreased by added rate of chromium.

스마트TV 기술

정영호,안충현,홍진우,Jeong, Young Ho,Ahn, Chung Hyun,Hong, Jin Woo 한국정보통신학회 2010 한국정보통신학회지 Vol.11 No.2

DSM을 활용한 BIM 기반 설계업무프로세스 정립 및 개선을 위한 연구

정영호(Young-Ho Jeong),이주성(Ju-Sung Lee),함남혁(Nam-Hyuk Ham),김주형(Ju-Hyung Kim),김재준(Jae-Jun Kim) (사)한국CDE학회 2014 한국CDE학회 논문집 Vol.19 No.4

There are many agendas and discussion subjects for BIM-based Criteria Design phase. At that time, some problems are occurred by software compatibility, simple repetitive tasks, rework caused by missing information etc. In this study, we focus on solving that problems by applying API (Application Programming Interface) method. For effective study, we construct Criteria Design process by using DSM (Dependency Structure Matrix) and study applicability of API. It will be effective for time-consuming task and simply labor-intensive tasks by applying API. we expect improving BIM-based Design Process and Data quality, work productivity without missing information and shapes for using API.

소아 길랑-바레 증후군의 전기 생리학적 분류에 따른 예후

정영호(Young Ho Jeong)ㆍ이은혜(Eun Hye Lee)ㆍ정민희(Min Hee Jeong)ㆍ고태성(Tae-Sung Ko) 대한소아신경학회 2010 대한소아신경학회지 Vol.18 No.1

목 적:길랑-바레 증후군은 대칭적 진행성 운동마비와 심부 건반사 소실을 특징으로 하는 다발성신경염이다. 전기 생리학적 검사 소견에 따라 분류되는데, 국내 소아에서는 이에 대한 연구가 없어 각아형의 빈도와 임상 양상 및 예후의 차이를 조사하였다.방 법:만 14년간 길랑-바레 증후군으로 진단받았던 환아를 대상으로 증상 발현 시 임상 양상과 검사소견, 최초 독립보행까지 걸린 시간에 대해 조사하였으며, 신경전도검사를 시행한 46명의 환자에대해 아형을 분류하여 각 군을 비교하였다.결 과: AIDP가 22명(47.8%) AMAN이 7명(15.2%)이었으며 12명(26.0%)에서는 정확한 분류가 불가능하였다. 증상 발현 시 하지 위약이 45명(90.0%), 하지와 상지까지 침범한 경우가 26명(52.0%)이었으며 감각신경 침범은 11(22.0%)명에서 나타났다. AIDP군과 AMAN군을 비교하여 보았을 때 나이(8.1±3.2세 vs. 6.6±3.5세, P >0.05)와 성별(M:F=17:5, M:F=4:3, P >0.05) 및 임상양상에서는 유의한 차이가 없었다. 예후는 AIDP군에서 평균 39.1±29.7일에 독립보행이 가능하였으나 AMAN군에서는 평균 99.2±97.0일에 독립 보행이 가능하였고(P =0.022), 이 중 한 명의 환자는 18개월째 추적관찰에서도 혼자 걷지 못하였다.결 론:본 연구에서 AMAN형의 빈도는 15.2%였으며, AIDP형보다 회복 기간이 더 긴 것으로 나타났다. 전기생리학적 소견이 소아 길랑-바레 증후군의 예후를 예측하는 데 도움이 될 것으로 생각된 다. Purpose : Guillain-Barré Syndrome(GBS) is an inflammatory polyneuropathy characterized by progressive, symmetric weakness and areflexia. GBS is currently subdivided into AIDP(acute inflammatory demyelinating polyneuropathy), AMAN(acute motor axonal neuropathy), AMSAN(acute motor sensory axonal neuropathy), and other subtypes based on results from electrophysiological studies. Our study is intended to evaluate the clinical characteristics and prognosis of pediatric GBS and its subtypes. Methods : From January 1999 to June 2009, We retrospectively reviewed of fifty patients with GBS the clinical manifestations and laboratory findings at the Asan Medical Center. Forty-six patients were classified into subtypes based on the results from electrophysiological studies. Results : Forty-five(90.0%) patients exhibited lower limb weakness, 26(56.5%) patients had both lower and upper limb weakness, and eleven(23.9%) had sensory nerve involvement seen at their initial presentation. Of the 46 patients, 22(47.8%) had AIDP, seven had AMAN(15.2%), 12 were unclassified(26.0%), and five had normal nerve conduction studies. The AIDP and AMAN groups were not significantly different in age, gender, and clinical characteristics. Five patients(22.7%) in the AIDP group and one patient(14.3%) in the AMAN group had respiratory failure, which did not differ significantly according to their group. However, the AMAN group needed a significantly longer period of time on average to walk independently than the AIDP group(99.2±97.0 days vs. 39.1±29.7 days, P =0.022). Conclusion : Our electrophysiological data show that 15.2% of the pediatric patients with GBS had the AMAN-type disease, and these children underwent longer periods of recovery than children in the AIDP group.

SED 기술 개발을 위한 음향 데이터베이스 설계 및 구축

정영호(Young-Ho Jeong),서상원(Sang-Won Seo),임우택(Woo-Taek Lim),김휘용(Hui-Young Kim) 대한전자공학회 2018 대한전자공학회 학술대회 Vol.2018 No.6

As interest in SED(Sound Events Detection) research has increased, the need has arisen for the acoustic data including sound events related to ambient risk situation. In this paper, we built the acoustic database consisting of total 7,026 sound events for binaural and stereo signal, respectively. Based on the data size per an event class, the constructed database is about six times larger than that of DCASE 2016 Challenge’s SED.

서울 지역의 백제문화 : 백제문화 연구의 현황과 과제 - 제5회 마한 백제문화 학술회의

정영호(Young Ho Jeong)(鄭永鎬) 원광대학교 마한백제문화연구소 1979 馬韓, 百濟文化 Vol.3 No.-

조선간본 『唐段少卿酉陽雜俎』의 판본 연구

鄭榮豪(Jeong, Young-ho),閔寬東(Min, Gwan-dong) 중국어문학연구회 2018 중국어문학논집 Vol.0 No.112

Based on this question and idea, This study set out to investigate the Joseon printed books of TangDuanShaoQingYouYangZaZu(唐段少卿酉陽雜俎) by using the books housed at Chungjaejongtaek(冲齋宗宅)(Books 1~10), those at Sungkyunkwan University(Books 1~20), and those at the National Diet Library of Japan(Books 1~20). These printed books all consist of a total of 20 Jeonjips with the absence of ten Sokjips. Of the 20 Jeonjips, the ones at the National Diet Library of Japan are in the most complete form. The ones at Sungkyunkwan University still remain from Book 1 to Book 20, but they contain a lot of missing parts. The study compared these Joseon printed books and found that they were not from the same print, given the overlapping bookbinding of two pages in Book 1 among the ones at the National Diet Library of Japan, the overlapping bookbinding of two pages in Book 10 among the ones at the Chungjaejongtaek(冲齋宗宅), no overlapping bookbinding in Book 1 among the ones at Sungkyunkwan University, the blank space on Page 2 of Book 11 and on Page 20 of Book 20 among the ones at the National Diet Library of Japan, the blank space on Page 2 of Book 20 among the ones at Sungkyunkwan University, and different letters among the three versions of the printed books. These are grounds to estimate that YouYangZaZu(酉陽雜俎) was printed several times since its introduction into Joseon. The study compared the Joseon printed books with the ones published in China and Japan and found that they were the closest to BaiHaiBen(稗海本), given the missing content in Book 3 BeiBian(贝编), Book 5 GuiXi(诡习), Book 5 GuaiShu(怪术), Book 6 YiJue(艺绝), Book 6 Yue(乐), Book 8 Lei(雷), Book 8 Meng(夢), Book 11, Book 19 GuangDongZhiZhiSi(廣动植之四) CaoPian(草篇), and Book 20 RouJueBu(肉攫部). These findings clearly indicate that the Joseon printed books were original scripts in the line of BaiHaiBen(稗海本).

銅 鑛毒地土壤 改良에 關한 硏究

鄭永浩(JEONG, YOUNG HO),金戊謙(MOO KYUM KIM) 한국토양비료학회 1971 한국토양비료학회지 Vol.4 No.1

보리에 대한 종합무기성분 거름의 효과

정영호(Young Ho Jeong) 한국토양비료학회 1972 한국토양비료학회지 Vol.5 No.1