혈관질환 정보관리 시스템

김동익,김덕경,허세호,이병붕,김용신,김은숙,문지영,도영수,신성욱,김동수,김만태,진재욱,김용신 대한혈관외과학회 2002 Vascular Specialist International Vol.18 No.1

As medical technology progresses rapidly, there is a rise in the average age along with the Korean dietary lifestyle becoming more westernized, which leads to an increase in the number of vascular disease patients in Korea. Thus, we need to manage the medical information of a disease systematically in order to diagnose and treat constructively. However, since there has been no standardized method of man agement to date, a great deal of information could not be properly utilized nor studied. Therefore, the departments of Cardiology, Radiology and Neurology of Samsung Seoul Hospital recently got together to develop an information management system called the Vascular Data System. This program was developed to be run on win98 O/S, upper Pentium Ⅲ, and upper 128 MB Memory, and its source code is Dephi 4.0. It was configured for the user to set the configurations as well as do a variety of search and analysis. If this program were to be updated continuously, it may be used extensively as well as in various parts of clinical research activities.

韓國河川의 流出率과 流出指標로서의 洪水直前 流量

金熙鍾,柳又秀,金佳鉉,申東守,韓健模,全裕燦 東亞大學校 大學院 1984 大學院論文集 Vol.9 No.-

This paper is a study on relation between run-off ratio and antecedent discharge, run-off ratio and antecedent discharge per unit area, antecedent discharge and antecedent precipitation, by the data from the five major river basins in Korea and the small river basins in Pusan. The Nak-Dong rivers(An-Dong upper stream) f=0.4780+0.0124 ln qA r=0.99 qA=0.3368e0.1101R r=0.99 f=0.5793+0.0146 ln(qA/A) r=0.99 The Nak-Dong rivers except Ga-song station f=0.2017-0.0840 ln qA r=0.75 f=0.7012+0.0750 ln(aA/A) r=0.71 The Han rivers f=-0.0035+01267 on qA r=0.75 f=1.1311+0.1263 ln(qA/A) r=0.71 L=302.9064-43.8490 ln qA r=0.84 The Geun rivers(Mu-sin Cheon) f=0.295+0.1823 ln qA r=0.93 f=0.8417+0.1823 ln(qA/A) r=0.93 L=40.0456+62.0346 ln qA r=0.94 The Yeong-san rivers f=0.3766+0.0598 ln qA r=0.79 f=0.8084+0.0599 ln(qA/A) r=0.79 The Seom-jin rivers f=-1.3875+0.6505 ln qA r=0.92 f=2.1633+0.3465 ln(qA/A) r=0.76 Small river basin in Pusan f=0.3635+0.1120 ln qA r=0.87

우리나라에서 솔껍질깍지벌레의 분포확산

임유진,이상명,김동수,김준범,최광식,이신혜,박정규,이동운,Lim, Eu-Gene,Lee, Sang-Myeong,Kim, Dong-Soo,Kim, Joon-Bum,Lee, Shin-Hye,Choi, Kwang-Sik,Park, Chung-Gyoo,Lee, Dong-Woon 한국응용곤충학회 2012 한국응용곤충학회지 Vol.51 No.1

솔껍질깍지벌레는 우리나라 곰솔림의 주요한 해충의 하나이다. 본 연구는 우리나라에서 솔껍질깍지벌레의 분포를 알아보기 위하여 7개도 3개 광역시, 91개 시군구, 686 읍면동의 해송림에서 2010년 밀도를 조사하였다. 5개도 2개 광역시에서 솔껍질깍지벌레가 서식하고 있었는데 시군구별로는 조사대상의 64.8%인 59개 시군구에서 서식이 확인되었다. 솔껍질깍지벌레의 분포는 남해안 전역과 동해안의 포항, 서해안의 충남 보령지역까지 분포하였다. 충북과 대전광역시 및 제주도에서는 솔껍질깍지벌레의 분포가 확인되지 않았다. 부산지역은 16곳의 모든 구에서 솔껍질깍지벌레가 분포하였고, 시군 단위에서는 전남 해남군의 솔껍질깍지벌레 평균밀도가 1.713마리/0.785 $cm^2$로 가장 높았으며 읍면동 단위에서는 해남군 송지면이 6.36마리/0.785 $cm^2$로 가장 높았다. 곰솔 가지 내의 솔껍질깍지벌레 밀도와 솔껍질깍지벌레가 서식하고 있는 빈도와는 높은 상관관계가 있었다(상관계수=0.89). The black pine bast scale, $Masucoccus$ $thunbergianae$ (Hemiptera: Margarodidae), is a serious pest of the Japanese black pine, $Pinus$ $thunbergii$, in Korea. The distribution of the black pine bast scale was examined, looking overall at 686 towns (eup), townships (myeon) or neighborhoods (dong). There were Japanese black pine ($Pinus$ $thunbergii$) forests in 91 cities, counties (gun) and borough (gu), in seven provinces and three metropolitan cities during 2010. Black pine bast scale were found in 64.8% of cities or counties or borough (59) in 7 provinces and 3 metropolitan cities, and were distributed in all South Costal regions, Pohang in East Costal region and Boryeong in West Costal region. Chungcheongbukdo, Daejeon and Jeju did not have black pine bast scale. All the gu regions in Busan had black pine bast scale, of which the area with the highest prevalence was Haenam in Jeollanamdo (1.713 crawlers/0.785 $cm^2$). Songji-myeon had the highest occurrence rate (6.36 crawlers/0.785 $cm^2$) from the towns, township and dong. The density of black pine bast scale in twigs was highly correlated with percentage of the sample with scale (Correlation coefficacy=0.89).

Optical Intensity Modulator Based on the Grating-Corrugated Electro-optic Polymer Waveguide

신동수 한양대학교 이학기술연구소 2005 이학기술연구지 Vol.8 No.-

The performance of the optical intensity modulator based on the concept of electrically tunable reflection grating is examind theoretically when the device is realized by using an electro-optic (EO) polymer waveguide Various combinations of divice parameters e.g. grating coupling coefficient propagation loss waveguide length are considered to find the highly efficient optical modulator with low Vπ It is shown that the propagation loss of the EO poltmer waveguide is currently the biggest obstacle to overcome to achieve an optical modulator with higher efficiency. Consideration is also given to the bandwidth and RF gain. 전기 광학 몰리머 도파관을 이용하여 전기적으로 조절 가능한 반사 에돌이발에 바탕한 광변조기를 만들었을 때의 성능을 이론적으로 연구하였다, 낮은 Vπ를 갖는 고효율 광변조기를 찾기 위해 에돌이발 결합계수 전파손실, 도파관의 길이등 여러 가지 소자 변수들을 변화시켜 보았다, 고효율 광변조기를 만들이위 해서 극복해야할 가장 큰 장벽은 현재 전기 광학 폴리머 도파관의 전파 손실임을 보였다, 또한 대역폭과 RF 이득도 고려하였다.

포트폴리오 평가와 전통적 평가방법의 비교 연구

신충린,박기동,오수일 강원대학교 체육과학연구소 2001 江原大學校附設體育科學硏究所論文集 Vol.- No.24

The purpose of this study is to identify the effects of portfolio assessment on physical education learning in high school. portfolio assessment groups and traditional assessment groups were compared out of factors such as ALT/PE, learning attitude, cognitive thinking capacity, and the change of learning achievement for motor function. 1.Academic learning time in physical education Portfolio assessment groups took part in 17 munite 2 second, 34.07% of whole learning time. Therefore motor engaged time took part in more portfolio assessment groups than traditional assessment groups. 2.Learning attitude 1)Physical education class In portfolio assessment groups affirmative attitude has changed out of factors such as interest, importance, enjoyment, monotony, positiveness, and satisfaction degree. However traditional assessment groups has not. 2)Friendship relation Affirmative attitude has changed out of factors such as relationship and sociability of friendship relation in portfolio assessment groups but in traditional assessment groups it has changed out of factors such as relationship of friendship relation. 3)Physical educator Affirmative attitude has changed out of factors such as fairness, preference, and sincerity of physical educator in portfolio assessment groups, while in traditional assessment groups it has changed out of factors such as fairness and preference of physical educator. 3.Cognitive thinking capacity Cognitive thinking capacity revealed high more portfolio assessment groups than traditional assessment groups. 4.Learning achievement for motor function Learning achievement for motor function revealed a little high more portfolio assessment groups than traditional assessment groups.

경통 및 요통 환자에서 세라젬 마스터 온열 치료기의 효과

신동배,이영수,전중선,김성원,강형곤 최신의학사 2000 最新醫學 Vol.43 No.9-10

2차원 스토커 소각론의 SNCR 탈질기술개발에 대한 수치해석

신미수,유승민,유재관,장동순,김동찬 충남대학교 환경문제연구소 2000 環境硏究 Vol.18 No.-

In this study was the stoker incinerator system with SNCR(Selective Non-Catalytic Reduction). While this system was favored with the view of the possibility of the reducing waste volume and recovery of waste heat, it also has a disadvantage, that is, the need for the second to treat dust, HCl, CO, etc. So far, even though a great deal of research had been done, the study on heat-flow analysis with reduction model and NO reduction with SNCR had not been investigated enough. The temperature distribution in the system and excess amount of oxygen influence the efficiency of NO reduction, resolution in the production, resolution in the production of NO at 1700K and the temperature range of 1200-1250K when the highest NOx reduction efficiency occurred. Hence, this study was focused to flow mixing pattern and NOx reduction efficiency as the flue gas velocity, NH3 injection velocity, particle size and particle density.

우태아혈청 및 성인뇨중 β-에스트라디올, 에스트론, 에스트리올의 역상 HPLC

신희수,이동선 서울여자대학교 자연과학연구소 1997 자연과학연구논문집 Vol.8 No.-

A method for reversed phase high performance liquid chromatographic separation of estriol, estradiol, and estrone in biological samples such as human urine, fetal bovine serum is described. Estrogens were determined by HPLC following solid phase extraction using Sepak C18 cartridge for sample clean up. Chromatographic separation is completed in 10 min using mobile phase of 60v/v% acetonitrile in water and Spheri-5 RP-18 column (4.6mm*22cm, 5micron) at flowarte of 0.5ml/min. UV-detection of eluted compounds was accomplshed at 280nm. Retention time of triol was shorter than those of diol and monool. These result suggests than triol is polar than diol and monool.

방사선조사 후 타액선 세포와 혈관 내피세포의 DNA합성에 관한 면역조직학적 연구

신종섭,유동수 大韓口腔顎顔面 放射線學會 1991 Imaging Science in Dentistry Vol.21 No.2

After single fraction of 2,5,10 Gy irradiation on submandibular gland of 40 male rats, weighing 150gm, respectively, these animal were sacrificed two hours after 0.1 mg/g bromodeoxyuridine(Sigma) peritoneal injection in 1,3,7,15 hours, 1,3,7, days after irradiation. And excised submandibular gland were fixed in Carnoy' and Bouin's solution for 2 hours. Paraffin sections were stained with H&E, and PAS for the observation of the change of salivary gland tissue, and with Feulgen for the study of the DNA distribution, and immunohistochemically stained with anti-bromodeoxyuridine (Sanbyo Co.) for detection of DNA synthetic cells in order to study the distribution of DNA synthetic cells of salivary gland tissue and endothelium after irradiation in 5 different sites of 6 slides on X 200 high power field. The results were as following. 1. In PAS staining 3 days after 5Gy irradiation, decreased mucine secretion of serous cells were found, and 7 days after 10 Gy irradiation, decreased mucine secretion of mucous cells were found. 2. In histopathologic features, degeneration of serous cells were found in 3 days after 2 Gy irradiation and there was little change in mucous cells and excretory duct cells. 3. In Feugen staining, 3 days after 2 Gy, 5 Gy irradiation, more high percentage of DNA synthetic cells were found in intercalated duct cells, striated duct cells and excretory duct cells than in BrdU staing. 4. In immunohistochemical features, DNA synethsis of serous cells and granular convoluted tubular cells abruptly decreased in early period after irradiation and showed no recovery in 7 days after irradiation but there was an increase in DNA synthesis of intercalated duct cells, striated duct cells and excretory duct cells, which have less S-phase cells comparatively, in 7 days after 2 Gy, 5 Gy irradiation. 5. In immunohistochemical features, the DNA synthesis of endothelial cell was continuously decreased after irradiation but showed slight increase in 7 days after 2 Gy and 5 Gy irradiation.

맥반석과 황산반토를 이용한 중금속 제거에 관한 연구

신대윤,임동수 조선대학교 환경공해연구소 2001 環境公害硏究 Vol.17 No.1

The purpose of this study was the removal of heavy metal ions by quartz porphyry and aluminum sulfate. The samples were artificially manufactured by A.A.S (Atomic Absorption Spectrophotometer) standard solutions. The removal efficiencies of Hg^(2+), Pb^(2+), Cd^(2+), Cu^(2+), Cr^(2+), Ni^(2+), As^(2+) were very low about 10% when aluminum sulfate was mixed in samples for absorption. Being used Quartz Pophyry in samples, the removal efficiency in 24hr were about 40%, 44%, 27%, 42%, 27%, 32%, 26% and 12% for Hg^(2+), Pb^(2+), Cd^(2+), Cu^(2+), Zn^(2+), Cr^(2+), Ni^(2+) and As^(2+) respectively. The equilibrium time was that Hg^(2+) was about 48hr and Pb^(2+) Cu^(2+), As^(2+) were about 24hr and Cd^(2+), Zn^(2+), Cr^(2+) Ni^(2+) were about 6hr. We know that the equilibrium time of Hg^(2+) was very slow. Heavy metal ions was selectively exchanged with K^(+), Na^(+) and Ca^(2+) ions in the quartz porphyry.