Immobilization with Ketamine HCI and Tiletamine-Zolazepam in Cynomolgus Monkeys

Myung-cheol Kim,Sung-hyeok Hong,Soo-jin Lee,Young-suk Kim,Jae-il Lee 대한수의학회 2003 Journal of Veterinary Science Vol.4 No.2

with Ketamine HCl and Tiletamine-Zolazepam in Cynomolgus MonkeysJae-il Lee, Sung-hyeok Hong, Soo-jin Lee, Young-suk Kim and Myung-cheol Kim*Laboratory of Veterinary Surgery, College of Veterinary Medicine, Chungnam National University, Daejeon 305-764, KoreaReceived March 4, 2003 / Accepted July 2, 2003J. Vet. Sci. (2003), 4(2), 187-191JOURNAL OFVeterinaryScience*Corresponding author: Myung-cheol Kim Laboratory of Veterinary Surgery, College of Veterinary Medicine, Chungnam National University, Daejeon 305-764, Korea Tel: +82-42-821-6757, Fax: +82-42-822-4216 E-mail: mckim@cnu.ac.kr

토양환경지도 자료를 이용한 콩밭 토양의 화학성 비교

박지숙,이민진,정재원,김미혜,이서연,지윤미,한준호,김유학,공명석,한광현,노희명 忠北大學校 農業科學硏究所 2015 農業科學硏究 Vol.31 No.2

It is important to interpret the soil chemical properties in order to effectively manage the farmland. This study was conducted to investigate the soil chemical properties of upland soybean field according to the soil series at 32 upland fields located in the parts of Gangwon-do. Soil sampling sites were selected by using the National Statistics DB and KSIS DB that is a soil environment information system provided by the Rural Development Administration. Soil samples were collected from 0~15 cm of top soil before seeding or transplanting, air-dried, passed through a 2 mm sieve, and analyzed for soil pH, EC, organic matter, available phosphorus (P2O5), exchangeable potassium, exchangeable calcium and exchangeable magnesium. The average chemical properties have exceeded the each nutrient optimum range level of RDA, except the organic matter in experimental soil 2015. And despite application of conventional fertilization, each soil series nutrient contents were change respectively. The results of this study suggest that conventional fertilization should be applied based on the analysis about the amount of accumulated nutrient contents in the soil.

Camphor-Naphthalene 공정계에서 공정조성 부근의 상태도

석명진 三陟大學校 1998 論文集 Vol.31 No.1

Previously the present author has proposed a model for the formation of halo, which is often observed as a second phase layer around the primary phase in off-euetctic alloys. In an effort to examine the validity of the proposed model an experiment has already been undertaken using camphor-naphthalene eutectic system. The transparency of this organic material system allows an in-situ observation of microstructural evolution during solidification process, enabling an accurate measurement of the growth temperature of the constituent phases, i.e. eutectic, primary dendrite and halo. An exact phase diagram of the camphor-naphthalene system, especially near the eutectic composition, as well as usual thermodynamic data are essentially necessary in order to compare the theoretical model with the experimental results concerned with halo formation. The phase diagram is determined near the eutectic composition by means of a method permitting equilibrium solidification/melting of small crystals, and compared with the one previously determined via DSC by robinson et al〔6〕. A somewhat large discrepancy of 5-15℃ exists between the two results with regard to the liquidus temperature the eutectic composition and eutectic temperature being 37.5wt%NAP and 31.9℃, respectively.

대장암에서 Glucose Transporter Gene의 발현

이석환,박재훈,김윤화,오수명,윤충,주흥재,이기형 대한대장항문학회 2000 Annals of Coloproctolgy Vol.16 No.2

골프클럽 헤드의 제조 및 소재

석명진,김영도,권영순 한국주조공학회 2003 한국주조공학회지 Vol.23 No.3

연령증가에 따른 흰쥐 삼차신경절 및 삼차신경감각핵에서의 Neuropeptide Y 면역반응세포의 분포에 관한 연구

김명국,백기석,이승표 대한해부학회 1996 Anatomy & Cell Biology Vol.29 No.6

Sn-Bi 공정합금계에서의 일방향응고시 초정/공정 천이

석명진 三陟大學校 1999 論文集 Vol.32 No.1

At equilibrium condition a fully eutectic microstructure can be obtained only at the eutectic composition. However, the fully eutectic microstructure can also be formed without primary phase in off-eutectic compositions, depending on the growth condition. The growth condition-composition range within which the eutectic microstructure is exclusively formed is referred to as coupled region. In the previous work the author had determined experimentally the coupled region of Sn-Bi eutectic alloy system as a function of composition and growth velocity. In the present work, relationship between the growth velocity and the eutectic growth temperature was obtained in Sn-Bi eutectic alloys, being ? By combining the previous result and the above relationship the coupled region is superimposed on the phase diagram on the basis of competetive growth criterion. The superimposed coupled region was compared with the one theoretically expected using the relevant equations for growth of eutectic and primary dendrite. Discussion was made concerning the discrepancy between the experimental and theoretical ones.

학교급식 식자재 공급업체 선정요인의 우선순위에 관한 연구

박명주,김석환,이정실 대한지역사회영양학회 2008 대한지역사회영양학회지 Vol.13 No.4

The purpose of this study is to examine how nutritionists, principals and parents evaluated the importance and priorities of different selection factors for food materials suppliers in an attempt to suggest how to ensure the best supplier choice, since the selection of the best supplier was mandatory for the successful TQM of school food services. This study especially aims to develop priority alternatives based on relative rather than absolute assignments on selection of suppliers for school food service materials. To apply AHP, the selection factors of a food materials suppliers were grouped into five categories, which included quality, service, reliability, hygiene and price. And the five categories involved 28 elements. As the result, quality was considered most crucial on the whole, followed by service, reliability, hygiene and price; and food labeling in the category of quality evaluated as that of first priority in the totality evaluation elements.

선택적 버퍼링을 이용한 MPEG 비디오 스트림 다중화 기법

허정석,윤상호,김명균 울산대학교 2000 공학연구논문집 Vol.31 No.1

ATM 망에서 MPEG 비디오 스트림은 CBR과 VBR 서비스를 이용하여 전송한다. 그러나 MPEG 스트림 트래픽은 시간에 따라 크게 변하는 특성을 가지고 있어 대역폭을 낭비하지 않고 효율적으로 전송하는 것은 매우 어렵다. 지금까지 하나의 MPEG 비디오 스트림의 트래픽 특서 및 제어에 대한 연구는 많은 연구자들에 의해 이루어져 왔지만 여러 개의 MPEG비디오 스트림이 다중화기에 의해 다중화된 트래픽의 특성 및 제어에 대한 연구는 이루어지지 않았다. 본 연구에서는 이러한 다중화기에 의해 다중화된 프래픽의 가변성 및 최대 셀 전송률을 줄이기 위한 다중화 방법을 제안한다. 다중화 트래픽의 최대 셀 전송률을 줄임으로써 이러한 트래픽을 가능한 대역폭의 낭비를 줄이면서 효율적으로 전송할 수 있게 된다. On ATM networks, MPEG videl stream is transferred using CBR or VBR services. But, because the MPEG video traffic varies greatly from time to time, it is very difficult to transfer the MPEG stream efficiently without loss of transmission bandwidth. Until now, the study on the traffic analysis and control on a single MPEG videl stream has been done by many researchers, but the trafic analysis and control on a multiplexed traffic of multiple MPEG video streams has not been studied by any researcher. This paper proposes a multiplexing method to reduce the PCR and traffic variance of a multiplexed traffic of multiple MPEG video streams. By reducing the PCR of the multiplexed traffic, the multiplexed VBR traffic can be transferred efficiently with less loss of transmission bandwidth.

급냉 응고된 Al-Li-Cu합금의 열처리, 미세조직 및 기계적 성질에 관한 연구(I)

許明日,南勝義,李範圭,羅亨用,金錫胤 弘益大學校 1988 弘大論叢 Vol.20 No.2

Effect of aging condition on the microstructure and hardness properties of Al-3Li, Al-3Li-2Cu, Al-3Li-2Cu-0.3Zr have been studied. The alloy ribbons have been prepared by means of Single Roll Melt Spinning by rapid solidification technique. In rapidly solidified Al-3Li-2Cu, Al-3Li-2Cu-0.3Zr alloy ribbons show the icosahedral intermetallic compound of five-fold symmetry which is placed in cell-bound-ary and matrix. In the matrix precipitated fine δ'(Al₃Li) phase. Heat-treated at 250℃ 1hr. In this condition, δ'(Al₃Li) phase started decompose. The icosahedral intermetallic compound has been grown. When heat-treated at 300℃ 1 hr, the δ' phase has been decomposed all. In the matrix, icosahedral intermetallic compound has been grown greatly. The micro-hardness has been obtained more high Al-Li-Cu-(Zr) alloy than Al-Li alloy. Strength-hardended phenomena showed to solution hardning by the addition of Cu. When the heat-treated at 250℃ 1 hr, in the alloy of Zr addition, delayed decomposed δ' phase. In the case, micro-hardness gradually decreased. When the heat-treatment have done at 300℃ 1 hr, the micro-hardness has been decreased because δ' phase decomposed all.