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Fluoroscopic characteristics of tracheal collapse and cervical lung herniation in dogs: 222 cases (2012?2015)
Jeosoon Lee, Sookyung Yun, Inhyung Lee, Mincheol Choi, Junghee Yoon 대한수의학회 Journal of Veterinary Science 7 Pages
대한수의학회 Journal of Veterinary Science 2017, 제 18권 제 4호 15 499-505 (7 pages)
( φ ) Relative risk (95% CI) Chi-squared (p value) Phi coefficient ( φ ) Relative risk (95% CI) Chi-squared (p value) Phi coefficient ( φ ) Relative risk (95% CI) Habitat type Urban Rural 0.192 0.14 0.75 (0.511.09) 1 0.13 0.16 1.39 (0.942.04) 1 0.03 0.22 1.87 (1.083.23) 1 Sex Male Female 0.00 0.44 3.02 (1.715.35) 1 1.0 0.02 1.04 (0.711.52) 1 0.30 0.12 1.39 (0.812.40) 1 CI, confidence interval.... This retrospective study included 222 dogs suspected to have tracheal collapse (TC) and examined between 1 January 2012 and 31 December 2015. Fluoroscopic and radiographic images and medical records were evaluated to investigate the fluoroscopic characteristics of TC and cervical lung herniation (CLH), and to determine their relationships to various influencing. Grade of TC, existence of tracheal kinking, location of CLH (right or left side), and grade of CLH were evaluated fluoroscopically. One... -
Isolation, in vitro propagation, genetic analysis, and immunogenic characterization of an Ehrlichia canis strain from southeastern Brazil
Rosiane Nascimento Alves*, Susana Elisa Rieck, Carlos Ueira-Vieira, Marcelo Bahia Labruna, Marcelo Emílio Beletti 대한수의학회 Journal of Veterinary Science 8 Pages
대한수의학회 Journal of Veterinary Science 2014, 제 15권 제 2호 10 241-248 (8 pages)
to the kappa coefficient, showing that the two antigens produce different responses. Animals from Sao Paulo, who probably acquired antibodies against the strain from that region, produced a slightly more robust response to the antigen from the Sao Paulo strain. Similar results were observed with samples from Uberlandia as shown by the fact that only six animals had an endpoint titer for the... Amplification of the 16S rRNA gene from a blood sample obtained from a dog in southeastern Brazil was used to confirm a naturally acquired Ehrlichia (E.) canis infection. Following isolation and culturing of the new bacterial strain called Uberlândia, partial sequences of the dsb and p28 genes were obtained. The dsb partial sequence of the novel strain was 100% similar to dsb gene sequences of E. canis obtained from different geographic areas around the world. Conversely, the p28... -
Physiology,Pharmacology,Chemistry : Comparison of Linear and non-Linear equation for the calibration of roxithromycin analysis using Liquid chromatography/mass spectrometry
Jong Hwan Lim , Hyo In Yun 대한수의학회 Korean Journal of Veterinary Research(구 대한수의학회지) 7 Pages
대한수의학회 Korean Journal of Veterinary Research(구 대한수의학회지) 2010, 제 50권 제 1호 2 11-17 (7 pages)
2 and Table 3. According to the results, models (A3, B3, C3) using weighting factor of 1/x 2 should be discarded because of lower correlation coefficient, R, values (R< 0.8) or non-significance of parameters. Table 2. Summary of the estimated parameters and results of lack-of-fit test for quadratic regression models (y=ax 2+ bx+ c) fitted to data through weighted least squares regression using... -
Diagnostic performance of enzyme-linked immnosorbent assays for diagnosing paratuberculosis in cattle: a meta-analysis
SonIlPak 대한수의학회 Korean Journal of Veterinary Research(구 대한수의학회지) 8 Pages
대한수의학회 Korean Journal of Veterinary Research(구 대한수의학회지) 2004, 제 44권 제 4호 24 669-676 (8 pages)
(coefficient=1.7; P=0.26) and the slope (coefficient=-0.46; P=0.20) for unweighted regression model were similar to those of weighted model. The resulting AUC was 0.72 for unweighted model and 0.77 for weighted model (Fig. 1). Based on eight studies, the maximum joint sensitivity and specificity rate for ELISA in the unweighted model was 70%, and the corresponding estimates for the weighted model... -
알코올의존 고의심군의 사회인구학적 특성 및 위험요인 분석 - 전국적 확률표본을 대상으로 -
조성진, 서국희, 남정자, 서동우, 조맹제 대한신경정신의학회 신경정신의학 15 Pages
대한신경정신의학회 신경정신의학 1998, 제 37권 제 6호 18 1186-1200 (15 pages)
Table 4. Multiple Logistic Regression analysis on male drinkers with probable alcohol dependence using unweighted data Male Coefficient Odds ratio (95% confidence interval ) p-value Constant - 1.03 Age in years 20- 29 30- 39 0.04 1.05(0.69, 1.58) 0.84 40- 49 0.18 1.19(0.75, 1.89) 0.46 ≥50 - 0.07 0.93(0.56, 1.55) 0.78 Years of education ≥13 10- 12 0.22 1.25(0.90, 1.73) 0.18 7- 9... 연구목적： 본 연구는 일반 성인인구중‘술을 즐겨 마신다’고 응답한 20세 이상의 대상자들에게 CAGE를 적용하고, CAGE 총점이 2점 이상일 때 알코올의존 고의심군으로 규정하였다. 이들 알코올의존 고의심군들의 유병률 을 산출하고, 사회인구학적 특성 및 음주양태를 알코올 비의존군과 비교분석하고, 알코올의존 고의심군의 위 험요인들을 알아보고자 하였다. 방 법： 전국을 6대도시, 기타도시, 군 지역으로 층화하여 얻은 110개 기본 표본조사구에서 15∼69세에 해당되는 5,805명중 20세 이상인 5,331명을 선정하였다. 시골지역에서... -
Genetic Diversity and Differentiation of Colletotrichum spp. Isolates Associated with Leguminosae Using Multigene Loci, RAPD and ISSR
한국식물병리학회 The Plant Pathology Journal 15 Pages
한국식물병리학회 The Plant Pathology Journal 2014, 30권 1호 2 10-24 (15 pages)
based on Jaccards similarity coefficient by Un-weighted Pair Group Method (UPGMA) using NTSYSpc program version 2.02 (Exeter Software, New York, NY, USA) described by Rohlf (1993). Grouping of isolates according to genetic analysis were assessed separately for ISSR and RAPD markers and results were compared within each marker group. Amplification condition of RAPD. Random amplification of... Genetic diversity and differentiation of 50 Colletotrichum spp. isolates from legume crops studied through multigene loci, RAPD and ISSR analysis. DNA sequence comparisons by six genes (ITS, ACT, Tub2, CHS-1, GAPDH, and HIS3) verified species identity of C. truncatum, C. dematium and C. gloeosporiodes and identity C. capsici as a synonym of C. truncatum. Based on the matrix distance analysis of multigene sequences, the Colletotrichum species showed diverse degrees of intera and interspecific... -
A Forecast Model for the First Occurrence of Phytophthora Blight on Chili Pepper after Overwintering
한국식물병리학회 The Plant Pathology Journal 13 Pages
한국식물병리학회 The Plant Pathology Journal 2012, 28권 2호 6 172-184 (13 pages)
by combining the crop coefficient of chili pepper and the reference evapotranspiration by multiplication (Allen et al., 1998; Jung et al., 2000): [eq. 4] where Kc n and RETn are the crop coefficient of chili pepper and the reference evapotranspiration at day n, respectively. The reference evapotranspiration (RET) is the evapo- transpiration that could occur under well-watered condi- tions from the... An infection risk model for Phytophthora blight on chili pepper was developed to estimate the first date of disease occurrence in the field. The model consisted of three parts including estimation of zoosporangium formation, soil water content, and amount of active inoculum in soil. Daily weather data on air temperature, relative humidity and rainfall, and the soil texture data of local areas were used to estimate infection risk level that was quantified as the accumulated amount of active... -
A Web-based Information System for Plant Disease Forecast Based on Weather Data at High Spatial Resolution
한국식물병리학회 The Plant Pathology Journal 12 Pages
한국식물병리학회 The Plant Pathology Journal 2010, 26권 1호 6 37-48 (12 pages)
9C). The relationship between the interpolated (y) and the observed (x) relative humidity was described by y=0.22+0.94 x. Although the coefficient of determination (R 2) suggested that 86% of variations in interpolated relative humidity was accounted for by the observed relative humidity, the deviation from expected relative humidity became greater as the observed relative humidity increased, and... This paper describes a web-based information system for plant disease forecast that was developed for crop growers in Gyeonggi-do, Korea. The system generates hourly or daily warnings at the spatial resolution of 240 m -
건축현장 타워크레인 작업 위험도 지수 개발
이종국(Jong-Kook Lee), 여동환(Dong-Hwan Yeo), 유영호(Young-Ho Yu), 지용대(Yong-Dae Ji) 인문사회과학기술융합학회 예술인문사회융합멀티미디어논문지 10 Pages
인문사회과학기술융합학회 예술인문사회융합멀티미디어논문지 2018, 제 8권 제 7호 1 1-10 (10 pages)
= weighting coefficient [그림 1] 건설공사 온도지수 모델 [Fig.1] CWTI Model ..PAGE:4 Development ofTower Crane Work RiskIndex in Building ConstructionSite Copyright ⓒ 2018 HSST 4 2.2타워 크레인 (T/C) T/C은 건설기계관리법 시행령에 따르면 수직 타워의 상부에 위치한 지브(jib)를 선회시켜 중량 물을 상하, 전후 또는 좌우로 이동시킬 수 있는 것으로서 원동기 또는 전동기를 가진 것으로 정의 한다. [그림 2]에서... 최근 건축물이 고층화 되면서 건설현장에서는 자재 인양장비의 효율적 사용이 프로젝트의 성패에 중대한 영향을 끼치고 있다. 타워크레인은 자재인양 중 거의 50%의 물량을 인양하는 건설현장의 주요 장비로서 건축공사 진행의 핵심적인 역할을 수행한다. 건설현장의 타워크레인 수요가 크게 증가함에 따라 관련 사고도 늘어나고 있으며, 금년 5월에는 충격적인 타워크레인 붕괴사고로 인하여 고용노동부가 전국의 타워크레인 작업에 대해 ‘위험경보’를 발령하기도 했다. 본 연구는 건설현장의 타워크레인 운영 시 발생할 수 있는... -
확인적 요인분석과 구조방정식모형분석에서 다차원 척도에 대한 다양한 문항묶음방법 적용연구
한국교육방법학회 교육방법연구 2017, 제 29권 제 2호 4 313-345 (33 pages)
J. G. (1996). Using item “Testlest”/“Parcels” on confirmatory factor analysis: An example using the PPSDQ-78 (Eric Document No. ED 404 349). Tucker, L. R., & Lewis, C. (1973). A reliability coefficient for maximum likelihood factor analysis. Psychometrika, 38, 1-10. Weinstein, C. E., & Mayer, R. E. (1986). The teaching of learning strategies. In M. C. Witrock (Ed.). Handbook of research on... 본 연구의 목적은 확인적 요인분석과 구조방정식모형분석에서 다차원 척도에 개별문항방법과 다양한 문항묶음 방법(요인?상관?방사?다차원)을 적용하고, 개별문항방법 결과와 다양한 문항묶음방법 결과를 비교분석함으로 서 문항묶음방법의 효과성을 파악하는 것이다. 문항묶음은 측정모형에서 여러 관측변수들을 평균이나 합산으로 묶어서 사용하는 방법론이다. 이를 실시했을 때는 자료비정규성 완화, 모형간명화, 측정오차 감소, 공통분산 증 가, 모형적합도 안정성, 모수추정 안정성이라는 장점이 있게 된다. 그러나 문항묶음방법론은...