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23篇 您的检索式:作者名="STEIBEL"
    题名 作者 年代 出处 被引量
1基于ALR-GMM的群养猪攻击行为识别算法研究显示文摘群养猪攻击行为是评估猪群对微环境适应性的重要指标。活动指数模型能够描述猪群行为模式,已经在群养猪攻击行为识别研究中得到初步验证。然而,养殖设施的差异性和动态背景环境等因素所导致的环境适应性差是限制其商业化应用的主要障碍。本文基于递归背景建模思想,在高斯混合模型(GMM)中引入双曲正切函数,提出了一种自适应学习率GMM的活动指数计算方法(ALR-GMM),能够在动态背景环境下准确提取动物活动指数。与经典模型相比,平均相对误差从15.08%降到14.34%。育肥猪攻击行为识别试验中,采用ALR-GMM算法提取行为视频单元的活动指数特征,构建了活动指数最大值、平均值、方差和标准差特征向量,采用线性核函数支持向量机建立分类器。结果表明,本文算法的正确率、灵敏度、特效度和精度分别为97.6%、97.9%、97.7%和97.8%,满足实际应用需求。刘冬 何东健 陈晨 STEIBEL Juan SIEGFORD Janice NORTON Tomas 2021农业机械学报2021,52,1:7
2Transcript abundance of amino acid transporters, β-casein, and α- lactalbumin in mare mary tissue of periparturient, lactating, and postweancd sows 显示文摘Manjarin R Steibel J P Zamora V 2011J Dairy Sci2011,94,7:1
3Development of a dendritic manganese-enhanced magnetic resonance imaging (MEMRI) contrast agent : synthesis, toxicity ( in vitro ) and relaxivity (in vitro, in vivo ) studies 显示文摘Bertin A Steibel J Michou-Gallani AI 2009Bioconjug Chem2009,20,4:1
4Identifying putative candidate genes and pathways involved in immune responses to porcine re-productive and respiratory syndrome virus(PRRSV)infection显示文摘Wysocki M Chen H Steibel J P 2012Anim Genet2012,43,3:1
5Effects of early weaning and social isolation on the expression of glucocorticoid and mineralocorticoid receptor and 11 beta-hydroxysteroid dehydrogenase 1 and 2 mRNAsin the frontal cortex and hippocampus of piglets显示文摘Poletto R Steibel J P Siegford J M 2006Brain Res2006,1067,1:1
6Effects of early weaning and social isolation on the expression of glucocorticoid and mineralocorticoid receptor and 11beta-hydroxysteroid dehydrogenase 1 and 2 mRNAs in the frontal cortex and hippocampus of piglets显示文摘Poletto R Steibel JP Siegford JM 2006Brain Res2006,1067,1:1
7Development of a dendritic manganese-enhanced magnetic resonance imaging(MEMRI) contrast agent:synthesis,toxicity(in vitro) and relaxivity(in vitro,in vivo) studies显示文摘Bertin A Steibel J Michou-Gallani AI 2009Bioconjug Chem2009,20,4:1
8Thermal and environmental barrier coatings for SiC/SiC CMCs in aircraft engino applications显示文摘 Steibel J 2004Inter Appl Ceram Tech2004,1,4:1
9Energy bal- ance modulates colon tumor growth : Interactive roles of in- sulin and estrogen 显示文摘Rond~ni EA Harvey AE Steibel JP 2011Mol Carcinog2011,50,:1
10Tackling high variability in gene expression studies显示文摘STEIBEL JUAN P SUCHYTA 0,,05:1
11Effects of early weaning and social isolation on the expression of glucocorticoid and mineralocorticoid receptor and 11β-hydroxysteroid dehydrogenase 1 and 2 mRNAs in the frontal cortex and hippocampus of piglets显示文摘R. Poletto J.P. Steibel J.M. Siegford A.J. Zanella 2005Brain Research2005,,1:1
12Effects of early weaning and social isolation on the expression of glucocorticoid and mineralocoticoid receptor and 11 beta-hydroxysteroid dehydrogenase 1 and 2 on mRNAs in the frontal cortex and hippocampus of piglets 显示文摘Pofetto R Steibel JP Siegford JM Zanella AP 2006Brian Res2006,1067,1:1
13Identifying putative candidate genes and pathways involved in immune responses to porcine reproductive and respiratory syndrome virus (PRRSV) infection显示文摘Wysocki M Chen I-/ Steibel J P eta/ 2012Animal Genetics2012,43,3:1
14Antibody directed against mannan of the Mycobacterium tuberculosis cell envelope provokes blood-brain barrier breakdown 显示文摘 Steibel J 2000J Neuroimmunol2000,103,1:1
15Blood-brain barrier breakdown in MBP-specific T cell induced experimental allergic encephalomyelitis显示文摘Namer IJ Steibel J Poulet R 1993Brain1993,116,1:1
16Effects of early weaning and social isolation on the expression of glucocorticoid and mineralocorticoid receptor and 11 beta-hydroxysteroid dehydrogenase 1 and 2 mRNAs in the frontal cortex and hippocampus of piglets显示文摘Poletto R Steibel JP Siegford JM Zanella AP 2006Brain Res2006,1067,1:1
17Characterization of D-glucose transport across equine jejunal brush border membrane using the pig as an efficient model of jejunal glucose uptake显示文摘Woodward A D Fan M Z Steibel J P et ol 2011J Equine Veteri Sci2011,31,5:1
18Brain dysmyelination and recovery assessment by noninvasive in vivo diffusion tensormagnetic resonance imaging显示文摘Harsan L A Poulet P Cuignard B Steibel J Parizel N de Sousa P L 2006J Neurosci Res2006,83,39:1
19Identifying putative candidate genes and pathways in-volved in immune responses to porcine reproductiveand respiratory syndrome virus (PRRSV) infection显示文摘WYSOCKI M CHEN H STEIBEL J P 2012Anim Genet2012,3,:1
20Effects of early weaning and social isolation on the expression of glucocorticoid and mineralocorticoid receptor and 11 beta - hydroxysteroid dehydrogenase 1 and 2 mRNAs in the frontal cortex and hippocampus of piglets 显示文摘Poletto R Steibel JP Siegford JM 2006Brain Res2006,1067,:1
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