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An overview of calf diarrhea - infectious etiology, diagnosis, and intervention
Yong-il Cho, Kyoung-Jin Yoon* 대한수의학회 Journal of Veterinary Science 17 Pages
대한수의학회 Journal of Veterinary Science 2014, 제 15권 제 1호 1 1-17 (17 pages)
Calf diarrhea is a commonly reported disease in young animals, and still a major cause of productivity and economic loss to cattle producers worldwide. In the report of the 2007 National Animal Health Monitoring System for U.S. dairy, half of the deaths among unweaned calves was attributed to diarrhea. Multiple pathogens are known or postulated to cause or contribute to calf diarrhea development. Other factors including both the environment and management practices influence disease severity or... -
Seasonal acclimation in sudomotor function evaluated by QSART in healthy humans
YoungOhShin, Jeong-BeomLee, Jeong-HoKim 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 7 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2016, Vol.20 No.5 7 499-505 (7 pages)
a classic test of routine postganglionic sudomotor function. We investigated sudomotor function by QSART after summer (July 2012) and winter (January 2013) seasonal acclimation (SA) in the Republic of Korea. QSART with acetylcholine (ACh) iontophoresis were performed to determine directly activated (DIR) and axon reflex-mediated (AXR1, 2) sweating rate. Onset time of axon reflex, activated sweat gland density (ASGD), activated sweat gland output (ASGO), tympanic and skin temperatures (Tty, Tsk),... -
Detection of Clavibacter michiganensis subsp. michiganensis Assisted by Micro- Raman Spectroscopy under Laboratory Conditions
Moisé, s Roberto Vallejo Pé, rez, Hugo Ricardo Navarro Contreras, Jesú, s A. Sosa Herrera, José, Pablo Lara Á, vila 한국식물병리학회 The Plant Pathology Journal 12 Pages
한국식물병리학회 The Plant Pathology Journal 2018, 34권 5호 4 381-392 (12 pages)
1146 and 1510 cm-1 were the distinguishable markers. Chemometric analyses showed the best performance by the implementation of PCA-LDA supervised classification algorithms applied over Raman spectrum data with 100% of performance in metrics of classifiers (sensitivity, specificity, accuracy, negative and positive predictive value) that allowed us to differentiate Cmm from other endophytic bacteria (Bacillus and Pantoea). The unsupervised KMeans algorithm showed good performance (100, 96, 98, 91... -
Simultaneous Detection of Three Bacterial Seed-Borne Diseases in Rice Using Multiplex Polymerase Chain Reaction
한국식물병리학회 The Plant Pathology Journal 5 Pages
한국식물병리학회 The Plant Pathology Journal 2016, 32권 6호 11 575-579 (5 pages)
Burkholderia glumae (bacterial grain rot), Xanthomonas oryzae pv. oryzae (bacterial leaf blight), and Acidovorax avenae subsp. avenae (bacterial brown stripe) are major seedborne pathogens of rice. Based on the 16S and 23S rDNA sequences for A. avenae subsp. avenae and B. glumae, and transposase A gene sequence for X. oryzae pv. oryzae, three sets of primers had been designed to produce 402 bp for B. glumae, 490 bp for X. oryzae, and 290 bp for A. avenae subsp. avenae with the 63°C as an... -
Relationships between Genetic Diversity and Fusarium Toxin Profiles of Winter Wheat Cultivars
한국식물병리학회 The Plant Pathology Journal 19 Pages
한국식물병리학회 The Plant Pathology Journal 2015, 31권 3호 4 226-244 (19 pages)
of trichothecene mycotoxins was analysed. Grain samples originated from plants inoculated with Fusarium culmorum and naturally infected with Fusarium species. The genetic distance between the tested cultivars was determined and data were analysed using multivariate data analysis methods. Genetic dissimilarity of wheat cultivars ranged between 0.06 and 0.78. They were grouped into three distinct groups after cluster analysis of genetic distance. Wheat cultivars differed in resistance to spike and... -
고추 역병 방제시기 결정을 위한 PBcast 예측모델 타당성 포장 평가
안문일, 도기석, 이경희, 윤성철, 박은우 한국식물병리학회 식물병연구 10 Pages
한국식물병리학회 식물병연구 2020, 26권 4호 5 229-238 (10 pages)
고추 역병의 감염위험도 예측모델인 PBcast 포장검증 연구를2012-2013년 동안 수행하였다. 그리고 2014-2017년 동안 우리나라 26개 지점에서 PBcast 모델을 이용하여 발병환경을 평가하였다. PBcast 모델은 기상과 토성자료를 이용하여 Phytophthora capsici의 일일 감염위험도를 추정한다. 시험포장에서 7일 간격으로 살균제를 살포하는 정기방제(RTN7) 처리, 예측된 감염위험도가 200 이상(IR200), 224 이상(IR224)일 때 살포하는 예찰방제 처리, 무방제(CTRL) 처리를 발병주율과 살균제 살포횟수로 비교하였다. 2012년에 감염위험도가... -
A Critical Analysis of Standards-Based U.S. Middle School Textbook in Terms of Energy Concept
박도영 에너지기후변화교육학회 에너지기후변화교육 19 Pages
에너지기후변화교육학회 에너지기후변화교육 2012, 제 2권 제 2호 9 199-217 (19 pages)
The U.S. science education went through reforms in 1990s and resulted in producing the National Science Education Standards (NSES). A middle school science curriculum, Investigating Earth Systems was newly developed based on the standards. The purpose of this study was to examine how congruent the standards-based science textbook is with the visions of the standards and what characteristics it has. Two instruments were used in analysis: Textbook Questioning Style Assessment Instrument (TQSAI)... -
An Evaluation of the Prevent-Teach-Reinforce (PTR) Model in a Community Preschool Classroom
Laura L. Kulikowski, Kwang-Sun Cho Blair, Rose Iovannone, Kimberly Crosland 한국행동분석학회 행동분석·지원연구 22 Pages
한국행동분석학회 행동분석·지원연구 2015, 제 2권 제 1호 1 1-22 (22 pages)
This study evaluated the use of the Prevent-Teach-Reinforce (PTR) model, an individualized behavior intervention process, with two teachers and two 4-year-old children in a community preschool classroom. A multiple baseline design across routines was employed to assess teachers’ implementation of the PTR intervention and changes in child behavior. Additional measures associated with the PTR process and outcomes, such as procedural integrity and social validity, were obtained. The results... -
The Use of Informal Opinion Leader-Based Strategy for the Diffusion of Public Health Services among International Workers in South Korea
Do Kyun Kim, James W. Dearing 한국헬스커뮤니케이션학회 헬스커뮤니케이션연구 34 Pages
한국헬스커뮤니케이션학회 헬스커뮤니케이션연구 2015, Vol.12 4 115-148 (34 pages)
Despite the public health risks to international workers and the urgency to reach them with appropriate public health services and information, few strategies to do so have achieved both effectiveness and sustainability. The present article proposes the identification, recruitment, and activation of informal opinion leaders, a strategy that utilizes interpersonal influence through existing advice-seeking networks among the target population. Coupled with an explanation about recruitment and...
