원광의대 부속 제 2병원 신경정신과 환자에 대한 통계적 고찰

박민철,김종주,박남진,오상우,권혁일,권영숙,박종호 圓光大學校 醫科學硏究所 1986 圓光醫科學 Vol.2 No.2

We examined 1,856 patients who visited Won Kwang Neuropsychiatric hospital since July 11 of 1984(since the hospital opened) until June 11 of 1986. We researched diagnostic and other distributions of inpatients and outpatients. The study revealed as follows : 1. Of total patients males visited this hospital more than females as 52.7%. Most of them(67.1 %) resided in Iri, Iksan and Kimje. In the point of insurance, insured patients and uninsured patients except medicaids were 73 %. Males(60%) were more insured medically than females (55.4%). While insured patients relatively resided in urban area, but uninsured patients except medicaids did in rural area. 2. Of outpatients neurotic disorder was the most as 35.1%, secondly schizophrenic disorder and thirdly affective disorder, but of inpatients schizophrenic disorder was the most as 41.4%, secondly neurotic disorder thirdly affective disorder. 3. Alcohol abuse (98.2 %), paranoid disorder, convulsive disorder and child mental disorder were mostly found in males, but neurotic disorder (59 .6 %), affective disorder and other psychotic disorder were mostly found in females. 4. In unmarried ones schizophrenic disorder ( 43 .6 %), neurotic disorder, other psychotic disorder were common, but in married ones neurotic disorder (55.1 %), schizophrenic disorder, affective disorder were common. 5. On the distribution of age schizophrenic disorder was found the most in the twenties (28.4 %), next in the thirties and in the forties, but neurotic disorder was found the most in the thirties, next in the twenties and in the forties. 6. On the distribution of age at onset schizophrenic disorder develops mostly during the twenties (45.5 %), secondly during the teens and thirdly during the thirties, but neurotic disorder develops mostly during the thirties and the twenties (53.1 %). 7. On the duration of hospitalization 34.4% of the patients was hospitalized during less than 15 days, 22.0% during 60-90 days and 80.4% during less than 3 months. 8. In the result of treatment 41.2% of the patients was improved and 31.7% a little improved. In total 72.9% of the patients got helped therapeutically.

광조사 방식이 복합레진의 중합과 누출에 미치는 영향

박종진,박정원,박성호,박주명,권태경,김성교 大韓齒科保存學會 2002 Restorative Dentistry & Endodontics Vol.27 No.2

The aim of this study was to investigate the effect of light irradiation modes on polymerization shrinkage, degree of cure and microleakage of a composite resin. VIP^™ (Bisco Dental Products, Schaumburg, IL, USA) and Optilux 501^™(demetron/ Kerr, Danbury, CT, USA) were used for curing Filtek^™ Z-250(3M Dental Products, St. Paul., MN, USA) composite resin using following irradiation modes: VIP^™ (Bisco) 200mW/cm^2 (V2), 400mW/cm^2 (V4), 600mW/cm^2 (V6), Pulse-delay (200 mW/cm^2 3 seconds, 5 minutes wait, 600mW/cm^2 30seconds, VPD) and Optilux 501^™ (Demetron/Kerr) C-mode (OC), R-mode (OR). Linear polymerization shrinkage of the composite specimens were measured using Linometer (R&B, Daejeon, Korea) for 90 seconds for V2, V4, V6, OC, OR groups and for up to 363 seconds for VPD group (n=10, each). Degree of conversion was measured using FTIR spectrometer (IFS 120 HR, Bruker Karlsruhe, Germany) at the bottom surface of 2 mm thick composite specimens. V2, V4, V6, OC groups were measured separately at five irradiation times (5, 10, 20, 40, 60 seconds) and Or, VPD groups were measured in the above mentioned irradiation modes (n=5, each). Microhardness was measured using Digital microhardness tester (FM7, Future-Tech Co., Tokyo, Japan) at the top and bottom surfaces of 2mm thick composite specimens after exposure to the same irradiation modes as the test of degree of conversion(n=3, each). For the microleakage test, class V cavities were prepared on the distal surface of the ninety extracted human third molars. The cavities were restored with one of the following irradiation modes: V2/60 seconds. V4/40 seconds, V6/30 seconds, VPD, OC and OR. Microleakage was asessed by dye penetration along enamel and dentin marigns of cavities. Mean polymerization shrinkage, mean degree of conversion and mean microhardness values for all groups at each time were analyzed using one-way ANOVA and Duncan's multiple range test, and using chisquare test for microleakage values. The results were as follows: ·Polymerization shrinkage was increased with higher light intensity in groups using VIP^™(Bisco) : the highset with 600mW/cm^2, followed by Pulse-delay, 400mW/cm^2 and 200mW/cm^2 groups. The degree of polymerization shrinkage was higher with Continuous mode than with Ramp mode in groups using Optilux 501^™ (Demetron/Kerr). ·Degree of conversion and microhardness values were higher with higher light intensity. The final degree of conversion was in the range of 44.7 to 54.98% and the final microhardness value in the range of 34.10 to 56.340. ·Microleakage was greater in dentin margin than in enamel margin. Higher light intensity showed more microleakage in dentin margin in groups using VIP^™ (Bisco). The microleakage was the lowest with Continuous mode in enamel margin and with Ramp mode in dentin margin when Optilux 501^™ (Demetron/Kerr) was used.

Intended Virtuality and Spontaneous Interactivity

Jong Soo Kwon,Jin Wan Park 중앙대학교 영상콘텐츠융합연구소 2016 TechArt :Journal of Arts and Imaging Science Vol.3 No.2

“The Feather Series” is a series of large-scale 3D lenticular works of Jong Soo Kwon. In Kwon’s work, he aimed for virtuality of Korean traditional spaces by expressing them using a 3D lenticular technology. One of the main goals of the 3D lenticular technology is to emphasize reality and the presence of objects, but Kwon applied this with a reverse twist. Moreover, when viewers see the lenticular image in a limited space, e.g., a white cube of galleries, the viewers can feel as if the painting follows their eyes, which creates a sense of interaction. Using a series of artworks using current technology, Kwon paradoxically argued that artists should pay closer attention to their own culture and tradition rather than focusing on the latest trends.

엔로플록사신 액제의 닭유래 병원세균에 대한 시험관내 항균효과 시험

윤효인,박병권,조준형,정상희,박경환,장범수,김종춘,황윤환,임종환,이내경,박승춘 충남대학교 수의과대학 동물의과학연구소 2000 動物醫科學硏究誌 Vol.8 No.-

In this study the antimicrobial spectrum and sensitivity of a liquid formulation of enrofloxacin against the major six pathogenic bacteria isolated from the diseased poultry in Korea were evaluated in comparison with ciprfloxacin (CFX), gentamicin (GM) and penicillin (PC). A liquid form of enrofloxacin, a test material and ciprofloxacin showed at least 83% antibacterial activity against all of six test pathogenic microorganisms at the fixed concentration of 10 ㎍/㎖. Gentamicin and penicillin revealed much lower antibacterial activity at the same condition. We evaluated the liquid form of enrofloxacin as having widespread antibacterial spectrum against poultry infections. The liquid form of enrofloxacin showed potent antibacterial activity, with the MIC range being 0.12∼2 ㎍/㎖ against Gram positives, 0.06∼2 ㎍/㎖ against Gram negatives and 0.5∼2 ㎍/㎖ against Mycoplasma spp. These values were equivalent to or somewhat higher than those of ciprofloxacin, but much lower than those of gentamicn and penicillin. This new liquid form of enrofloxacin would find its way in application of mixing with drinking water for the prevention and treatment of diverse infections in chickens.

엔로플록사신 액제의 닭 호흡기 및 소화기 감염증에 대한 예방 및 치료효과

윤효인,박병권,조준형,정상희,박경환,장범수,김종춘,황윤환,임종환,이내경,박승춘 충남대학교 수의과대학 동물의과학연구소 2000 動物醫科學硏究誌 Vol.8 No.-

We evaluated the efficacy of the liquid form of enrofloxacin against poultry respiratory and digestive infections, the major problems in the poultry industry, from diverse diagnosis viewpoints. Results obtained through this study were as follows: 1. The liquid form of enrofloxacin showed good acceptability to poultry owing to no abhorrence to the drug by chickens, which indicated its suitability for mixing in drinking water. 2. The application of the enrofloxacin formulation improved the productivity of the chicken farm to a great extent by lowering the death toll of chicken raised in the farm. 3. The use of the drug shortened the days to the market, and increased the body weight at the time of marketing. 4. Preventive and therapeutic effects of the liquid enrofloxacin were observed higher than ampicillin, a major antibiotic used in poultry farming. From above results, the liquid form of enrofloxacin would find its use for the prevention and treatment of digestive and respiratory infections, let alone the growth promotion and feed efficiency, especially in the chicken farming practice.

설악산국립공원 멸종위기 산양(Naemorhedus caudatus) 개체군 크기와 서식지 이용 현황

조재운 ( Chea Un Cho ),김규철 ( Kyu Cheol Kim ),권구희 ( Gu Hui Kwon ),김기윤 ( Ki Yoon Kim ),이배근 ( Bae Keun Lee ),송병철 ( Bung Cheol Song ),박종길 ( Jong Gil Park ) 한국환경생태학회 2015 한국환경생태학회지 Vol.29 No.5

본 연구에서는 설악산국립공원에 서식하는 멸종위기종 산양과 서식지의 보전 및 관리를 위해 산양의 분변 및 카메라 트랩을 이용한 개체수와 서식지 이용 분석을 2010~2014년 동안 수행하였으며 생태학적 조사 방법(흔적조사, 카메라트 랩조사)을 사용하였다. 분변 조사와 카메라트랩핑 분석 결과 각각 166개체 및 251개체의 산양이 설악산국립공원에 서식하고 있는 것으로 나타났다. 흔적조사(분변)를 통한 서식지 이용 특성 분석에서 산양은 경사도 35°~60°, 고도 600~700m, 향 북동, 수계와의 거리 0~50m, 도로와의 거리 300~600m, 활엽수림을 가장 선호하는 것으로 나타났다. 카메라트랩 조사를 통한 산양 개체군 구성, 주간(07-18시)이 56.5%, 야간(18-07시)이 43.5%로 산양의 활동성을 파악하였다. 이러한 산양의 개체수와 서식지 이용 특성 분석은 향후 그들이 살아가는 서식지의 보전과 서식지의 관리를 위한 중요한 기초 자료로 활용될 수 있을 것이다. This study was conducted investigate population size and habitat use for the conservation and management of the endangered long-tailed goral in the Seoraksan National Park using feces and camera trap during 2010 to 2014 (track survey, camera trap). As a result of feces tracking and camera trap, its population size was estimated as 160 (camera trap)~251 (feces) individuals in the Seoraksan National Park. The goral prefer 35°~60° (slope), 600~700m (elevation), NE (aspect), 0~50m (distance to stream), 300~600m (distance to road) and bread-leaved forest (forest type) according to field tracking of fecal. Based on field camera trap, we estimated the age classes of goral populations and activity of gorals during day-time (07-18 time, 56.5%) and night-time (18-07 time, 43.5%). Such analyses of population size and habitat use of the goral could be applied as important fundamental data for conservation of gorals and management of their habitats.

Notes on bird species newly recorded in Korea

Kim, Hwa-Jung,Kim, Dong-Won,Hur, Wee-Haeng,Jang, Byoungsoon,Lee, Yun-Kyung,Kwon, In-Ki,Park, Jong-Hyun,Park, Jong-Gil,Kang, Chang-Wan,Kim, Eun-Mi,Choi, Soon-Kyoo,Kim, Han-Kyu The National Institute of Biological Resources 2020 Journal of species research Vol.9 No.4

A total of 527 species of birds have been recorded in Korea. We summarize the records of three genera and six species that have been newly reported in Korea, discovered through the avian monitoring programs carried out by The National Institute of Biological Resources from 2013 to 2016. These six newly recorded species are; Ring-necked Duck (Aythya collaris), Lesser Scaup (Aythya affinis), Bufflehead (Bucephala albeola), Black-winged Kite (Elanus caeruleus), Mongolian Lark (Melanocorypha mongolica) and Crested Myna (Acridotheres cristatellus). One Ring-necked Duck was observed on March 23, 2014 in Jungrangcheon Stream. One male Lesser Scaup was recorded on February 24, 2014 in Gyeongpoho Lagoon. A male bufflehead was first seen in Yeongrangho Lagoon on January 26, 2013. The Black-winged Kite was first observed on January 23, 2013 at the Gangseo Wetland Ecological Park. One Mongolian Lark was also recorded on May 11, 2016 and May 12, 2017 in Marado Island. The Crested Myna was first observed on April 20, 2016 in Seomando, Island.

수행평가방식의 적용을 통한 농구기초기능 향상

박인기,임종은,김용권 忠南大學校體育科學硏究所 1998 體育科學硏究誌 Vol.16 No.1

The purpose of this study was to identify the effects of the development of the basketball function with the application of periormance assessment method (portfolio assignment model). The major finding were as follows: 1) The application of performance assessment results a progress of the basic basketball function by an increase of active and self-motivated learning time. 2) This model aids the balance and harmony of evaluation by making the evaluation more specifically and objectively than present evaluation method that has overlooked the emotional aspect. 3) Use of performance assessment increases interactions between learners. and increases the number of attendees who have been passive, and this activates physical training accordance. 4) The application of performance assessment can be a method of individualized teaching that is important for open-education and that can reflect variety of actual condition and request of learners.

추상적 환경창조를 위한 De Stijl건축의 협력작업에 관한 연구

박두용,권종욱,박상현 嶺南大學校 環境問題硏究所 1996 環境硏究 Vol.15 No.2

세계 1차 대전을 전후해서 거의 동시대에 출현한 다양한 Avant-Garde예술운동들은 더 나은 사회의 건설과 그 배경요소로서의 이상적 환경창조를 목표로 다양한 예술분야 사이의 협력작업을 수행했다. 본 연구는 이러한 운동들 증에서 추상적 환경을 이상적 배경으로 간주하고 이의 창조를 위한 건축가와 화가 사이의 협력작업을 하나의 이상으로 추구한 De Stijl의 건축을 중심으로 전개과정에서 나타난 추상적 환경창조를 위한 협력작업의 시기별 양상과 이에 따른 작품변화를 통해 양자의 상관관계를 규명하였다. 추상적 환경창조를 위한 De Stijl건축의 협력작업은 양상과 건축적 결과를 기준으로 제1(1917~21), 2(1922~23), 3기(1924~31)의 3시기로 구분할 수 있다. 제1기에 화가는 공간적 효과의 창출에 있어 건축가에게 종속되었다. 제2기는 화가가 건축가의 권한을 초월하는 권리를 확보한 시기로서 추상적 환경형성을 위한 기반이 조성되었다. 제3기는 모든 협력작업의 중단 후에 건축가와 화가가 추상적 환경창조를 위한 독자적인 탐구를 모색한 시기이다. Before and after the First World War various Avant-Garde movements appeared simultaneously and it accomplished collaborative works between various parts of art which aimed the establishement of better society and the creation of ideal environment as a supporting element. Among these movements, De Stijl regared the abstact environment as an ideal background. In order to create the abstract environment, De Stijl continously pursued collaborative works between architects and painters as an ideal. The purpose of this study is to examine the architectural characteristics of De Stijl focused on the changes of collaborative aspects and buildings appeared in development process of collaborative works for creation of abstract environment.

저소득 계층을 위한 집합주택의 선례적 Model에 관한 연구 : J.J.P. Oud의 작품을 중심으로 Focused on the Works of J.J.P. Oud

권종욱,박상현,박두용 嶺南大學校 工業技術硏究所 1996 工業技術硏究所論文集 Vol.24 No.1

The works designed by Oud as a precedential model for low-income classes intended to solve the problems which appeared through the various elements like radical changes generated by Industrial Revolution and its process of social acceptance. In this context, Oud applied undering embodiment plinciples like minimalized dwelling space, standardization, and abstraction for design of social housing for lower-income classes. With public subject of development, perfect architectural programs, and rigourous creed and excellently executive ability of the architect, social housings for low-income classes designed by Oud can be regarded as a successful precedent supply of houses. It accomplished original function appropriatively that is called acceptance of low-income classes in present day.