유럽통합의 심화와 대외관계의 변화

임문영,이종광,김승민,류두하 계명대학교 국제학연구소 1996 국제학논총 Vol.1 No.-

침 시술로 발생한 Non-O1, Non-O139 Vibrio cholerae에 의한 패혈증

임태섭,지아영,이중희,장수연,김인수,김영주,김범경,김승업,박준용,안상훈,한광협,김도영 Ewha Womans University School of Medicine 2013 EMJ (Ewha medical journal) Vol.36 No.S

Vibrio cholerae is mainly known to cause gastrointestinal infection after seawater exposure or raw seafood intake. It is rarely reported to cause cellulitis or sepsis, but threre has been no known case after acupuncture. Herein, We report a 56-year-old cirrhotic patient of non-O1, non-O139 Vibrio cholerae septicemia caused by cellulitis of both lower extremities after acupuncture.

부산시 중심지체계 설정에 관한 연구

임채성,이광국,윤상복,윤시운 동아대학교 건설기술연구소 2000 硏究報告 Vol.24 No.2

This study was aimed to establish the system of centers and to offer the viewpoint to studies and policies of urban spatial structure while analyzing their characteristics in Busan. The results of this study were summarized as followed : According to the result about establishment of the system of centers, 2 Centers, 4 Sub-Centers and 5 low-lanking centers were identified. This is a little different with 2 Centers, 6 Sub-Centers, 2 District-Centers written in 「Busan Master Plan toward 2011's」. In other words, the system of centers in Busan was represented more subdevided and abundant than that of 「Busan Master Plan toward 2011's」 and these centers had both polycentric and multi-nuclei characteristics. With premise that the urban structure is being changed on the basis of the change of a period, society and economy in the future to establish effective system of centers, it is advisable that the establishment of the system of centers is to readjust by stage in the process of planning.

퇴비 및 액비 시용에 따른 수수×수단그라스와 이탈리안라이그라스 작부체계의 수량과 양분흡수량 및 토양 유효 질소 및 인 변화

임상선,이광승,전병준,이세인 全南大學校 農業科學技術硏究所 2011 農業科學技術硏究 Vol.46 No.-

This study was conducted to investigate productivity and nutrients uptake of Sorghum×Sudan grass (SSG) and Italian ryegrass (IRG) cropping system with cattle manure compost and liquid pig manure application, respectively. Changes in mineral N and available P concentration before and after each cropping were also examined. Dry matter yield ranged from 2.12 to 2.86 ton ha-1 for SSG and from 3.57 to 6.08 ton ha-1 for IRG. Forage productivity observed in this study was substantially lower than other studies probably due both to low precipitation during cropping season and to soil characteristics; lower pH (<5) and available P concentration (ranged from 98.6 to 174.8) than the soils used in the previous studies. The uptake of N and P also showed very similar pattern to dry matter yield; IRG had higher nutrients uptake than SSG. According to nutrient balance analysis, 76.4% of N and 76.9% of P2O5 applied to the fields (161 kg N ha-1 and 265 kg P2O5 ha-1) were not assimilated by SSG. For IRG, 50.2% (133 kg N ha-1) of N applied (265 kg N ha-1) was not taken up; meanwhile, the amount of P2O5 assimilated by IRG was 75 kg P2O5 ha-1, and this was 49 kg P2O5 ha-1 more than that of applied P2O5 (26 kg P2O5 ha-1) as liquid manure, indicating additional P uptake from the soils. Accordingly, mineral N (NH4 + and NO3 -) and available P concentrations of the soils increased after SSG harvest as compared with the soils before cultivation, but they decreased after IRG cultivation. Such differences in nutrient uptake by plant and soil nutrient availability could be attributed to the contrasting availability of nutrients in the compost and liquid manure. Organic forms of nutrients included in the compost is likely to be released slowly by decomposition of organic matter and thus the nutrients released could be utilized by the next crop (IRG) rather than by the crop (SSG) to which compost was applied. On the other hand, as most nutrients in liquid manure is readily available, N and P in the liquid manure could be assimilated by IRG. Therefore, it might be necessary to consider both compost (slowly available) and liquid manure (rapidly available) to achieve a goal production of forage.

폐가스에서 황화수소 제거를 위한 바이오필터/광촉매반응기 시스템의 활용

임광희,박상원 한국공업화학회 2005 응용화학 Vol.9 No.1

Transient behavior of biofilter/photo-catalytic reactor system was observed to eliminate hydrogen sulfide from waste air at its four sampling ports. The biofilter was packed with a eqivolume mixture of granular activated carbon(GAC) and compost as packing media on which Thiobacillus sp. IW was inoculated and was fixed. The biofilter/photo-catalytic reactor system was run for eight stages of operation under various operating conditions. As a result the removal efficiency began to decrease from 100% after the inlet load of hydrogen sulfide surpassed ca. 100 S-g/㎥/h and was finally continued at 60%. The maximum elimination capacity of biofilter/photo-catalytic reactor system was ca. 130 S-g/㎥/h.

녹차 및 결명자 추출물의 교정용 브라켓과 치면 사이의 경계부에서 분리된 mutans streptococci에 대한 항균작용

임성훈,서정순,윤영주,김광원,유소영,김화숙,국중기,이병래,차종희,박재윤 대한치과교정학회 2003 대한치과교정학회지 Vol.33 No.5

본 연구는 치아우식증에 관련된 Mutans streptococci 표준균주 및 임상분리 균주의 성장억제를 유도할 수 있는 천연 생약추출물을 검색하기 위하여 실시되었다. 녹차추출물은 CHMC-2032를 사용하였으며, 결명자 추출물은 50% 에탄올을 이용하여 얻었다. 이들 추출물의 Mutans streptococci 표준균주 및 교정환자들에서 브라켓과 치면 사이의 경계부에서 분리된 각각 10 균주씩의 S. mutans 및 S. sobrinus에 대한 최소성장억제농도를 액체배지 희석법으로 구하였다. 그 결과 CHMC-2032의 S. mutans 및 S. sobrinus의 표준 균주, S. sobrinus의 대부분 임상분리 균주에 대한 최소성장억제농도는 5 mg/ml이었다. 그러나 결명자 추출물에 의한 S. mutans 및 S. sobrinus에 대한 세균 성장억제 효과는 미미하였다. 본 연구 결과 치아우식증의 예방적 측면에서 결명자차보다는 녹차를 마시는 것이 유리하며, CHMC-2032를 이용하여 구강양치용액을 제조하여 사용할 경우 교정환자를 포함하여 대부분의 사람에게서 치아우식증 예방 효과가 있으리고 추정된다. Mutans streptococci is the major causative factor in dental caries. Especially, orthodontic patients with fixed appliance are a risk group for dental caries. Because fixed appliances attached on teeth may change the environment of dental plaque, the enamel decalcification or dental caries around the bracket and band is a major side effect of orthodontic treatment. The aim of this study was to search plant extracts that have antimicrobial effect on mutans streptococci. Seed-extract of Casio tora were prepared with ethanol and CHMC-2032, the leaf-extracts from Camellia sinensis extract, was obtained extract, 2 type strains and 20 clinical isolates of mutans streptococci isolated from the interface between orthodontic brackets and tooth surfaces in the orthodontic patients were used in this study. The minimal inhibitory concentration of CHMC-2032 was 5 mg/ml on the S. mutans KCTC 3065, S. sobrinus KCTC 3088, and 8 clinical isolates of S. sobrinus. However, there was no antibacterial effect of seed-extract of C. tora on mutans streptococci. These data suggest that green tea may be more effective than the tea prepared from C. tora in the prevention of enamel decalcification or dental caries around brackets.

RF-Module 과 FSK Modem을 이용한 원거리 전광판 제어 시스템의 구현

임성준,황희융,강박광 호서대학교 반도체제조장비국산화연구센터 2000 학술대회 자료집 Vol.2000 No.1

최근 많은 분야에서 사용되고 있는 소형 전광판을 이용하여 원거리에서도 메시지 전달이 가능한 광고용 전광판을 제작하였다. FSK Modem과 RF-Module을 이용하여 실시간으로 광고의 내용을 바꾸는 것을 원칙으로 구현하였다.

복숭아나무 揷穗의 크기와 저장양분의 發根과 圃場活着에 미치는 影響

林敬鎬,金炳三,黃仁澤,金月洙,金光秀,金相喆 全南大學校 農業科學技術硏究所 1998 農業科學技術硏究 Vol.33 No.-

복숭아나무 경지삽목 번식에 있어서 삽수 굵기와 길이 및 삽수내 저장 양분 함량이 발근과 포장활착에 미치는 영향을 구명하였다. 삽수 굵기는 直徑 5∼8㎜의 삽수가 발근율이나 발근수, 발근장 등 뿌리 발달이 좋았으나 포장 활착율은 삽수재 저장양분이 많은 직경 8∼11㎜가 좋았다. 삽수 길이는 20∼30㎝ 처리가 발근율, 발근수, 발근장 등 발근력이 좋았으나 포장 활착율은 삽수재 잔존 저장 양분이 많은 30㎝ 길이가 좋았다. 삽목용 적정삽수는 8㎜ 굵기에 30㎝ 길이가 가장 효과적이었으며 포장에서 활착후 묘고, 간경 등 생육은 모든 처리에서 116㎝ 이상, 20.4㎜ 이상으로 삽목 당년에 우량묘가 생산되었다. This experiment was studied to examine the effect of cutting size and storage nutrient on rooting and survival in field using hardwood cutting of 'Sunaga Wase' peach to establish mass production system of rooted cutting. Cuttings having 5 to 8㎜ in stem diameter showed the best rooting percentage, root number and root length. In the survival in field, the stem diameter of 8 to 11㎜ showed the highest survival rate and less consumption of storage nutrient during cutting. Those hardwood cuttings of 20 to 30㎝ in stem length showed the best rooting, and higher survival in field was obtained in 30㎝ long cuttings. After transplanting rooted cuttings to field, tree height and trunk diameter of 'Sunaga Wase' peach was 116㎝ and 20.4㎜, respectively.

부산시 중심지체계 설정에 관한 연구

임채성,이광국,윤상복,윤시운 東亞大學校 建設技術硏究所 2000 硏究論文集 Vol.24 No.2

This study was aimed to establish the system of centers and to offer the viewpoint to studies and policies of urban spatial structure while analyzing their characteristics in Busan. The results of this study were summarized as followed : According to the result about the establishment of the system of centers, 2 Centers, 4 Sub-Centers and 5 low-lanking centers were identified. This is a little different with 2 Centers, 6 Sub-Centers, 2 District-Centers written in 「Busan Master Plan toward 2011's」. In other words, the system of centers in Busan was represented more subdivided and abundant than that of 「Busan Master Plan toward 2011's」 and these centers had both polycentric and multi-nuclei characteristics. With premise that the urban structure is being changed on the basis of the change of a period, society and an economy in the future to establish effective system of centers, it is advisable that the establishment of the system of centers is to readjust by stage in the process of planning.

구순구개열 환아의 조기 악정형치료에 관한 증례

임광호,이창섭,이상호,윤태원 大韓小兒齒科學會 1996 大韓小兒齒科學會誌 Vol.23 No.3

Cleft lip and palate is the most common malformation in the craniofacial region. The patients with cleft lip and palate have functional problem such as, speech, feeding and respiratory as well as esthetic problem. So, treatment should be done by multidiciplinary team approach. The role of pediatric dentist in the team is advicement for feeding method, guidance of normal growth, caries control and preventive orthodontics. In cleft lip and palate patients, maxillary arch after cheiloplasty is usually collapsed by excessive tension of the scar. This collapse increase the difficulty of later orthodontic treatment. Therefore, the maxillary arch segments should be moved and retaind to normal position as soon as cheiloplasty is done to reduce the need and difficulty of orthodontic treatment. This concept is called by the early orthopedic treatment in cleft lip and palate. Also, this orthopedic appliance works as feeding applince to normal feeding and weight gain We reported two cases of early orthopedic treatment with favorable result in complete bilateral cleft lip and palate patients after cheiloplasty. Patients showed normal weight and their maxillary arch widths were increased.