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.

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.

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.

변연융선평면을 계측기준으로 한 정상교합자의 구치부 치관경사도에 관한 연구

임성훈,윤영주,김광원 대한치과교정학회 1998 대한치과교정학회지 Vol.28 No.5

이전의 preadjusted appliance 개발을 위한 치관경사도의 계측에 있어서는 교합평면을 계측기준으로 사용했는데, 교합평면은 Spee 만곡으로 인해 브라켓 부착점들을 연결하는 선(Andrews' plane)에 평행하지 않은 문제점이 있었다. 따라서 본 연구에서는 Spee 만곡에 영향받지 않으며, Andrews' plane에 보다 평행한 계측기준으로 각각의 구치의 근, 원심측 변연융선을 잇는 가상선을 설정하고, 이를 변영융선평면으로 명명하였다. 교합평면과 변연융선평면으로부터 각각 정상교합자의 구치부 치관경사도를 계측하여 비교한 결과 교합평면을 기준으로 한 치관경사도가 특히 상, 하악 제 1소구치(P<0.05) 및 제 2대구치(P<0.01)에서 Spee 만곡의 영향을 받음을 발견하였다. 구치부 치아들의 치관경사도는 Spee 만곡의 양에 따라 변해야만 인접치간 변연융선의 불일치가 생기지 않는다. 이전의 연구들에서는 다소의 Spee 만곡을 갖는 정상교합자 표본에서 교합평면을 기준으로 계측한 치관경사도를 Spee 만곡이 없는 교합평면이 치료 목표의 일부인 bracket system에 적용하는 오류가 있었다. 이러한 치관경사도와 Spee 만곡 사이의 부조화는 Spee 만곡이 straight wire에 의해 완전히 leveling되었을 때 변연융선 불일치를 초래할 수 있다. 이를 해결하기 위해서는 구치부 브라켓 slot이 변연융선평면에 평행하도록 브라켓 경사도를 결정하는 것이 추천된다. In the previous studies about prescription of preadjusted appliance, occlusal plane was used as a reference plane for crown angulation (tip) measurement. But this reference plane is not parallel to the line connecting the facial axis points at which the centers of brackets are positioned (Andrews' plane), due to the curve of Spee. Therefore, we developed a new reference plane unaffected by the curve of Spee and more parallel to the Andrew's plane. It is an imaginary line connecting mesial and distal marginal ridges of each posterior tooth, and we named it 'marginal ridge plane'. In this study, crown angulations of posterior teeth or 29 normal occlusion samples were measured and measurements from both reference planes were compared. Crown angulation measurements measured from occlusal plane were different from crown angulation measurements from marginal ridge plane in the upper and lower 2nd molars (p<0.01), and 1st premolars (p<0.05). These results were analyzed as the crown angulation measurements from occusal plane were affected by the curve of Spee. Crown angulations should be varied according to the amount of curve of Spee to maintain the continuity of marginal ridges. To solve this problem, determining bracket angulation as the bracket slot is parallel to the marginal ridge plane of each posterior teeth is recommended.

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.