Estimation of Most Probable Number Salmonella Populations on Commercial North Carolina Turkey Farms
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چکیده
منابع مشابه
Estimation of Most Probable Number of Salmonella in Minced Pork Samples
The quantification of microorganisms present in food samples is an important step to assess the risk to consumers. The number of salmonellae in 20 positive samples of minced pork was determined by the Most Probable Number method. Counts ranging between <3 and 240 cfu.g were found in the analyzed samples.
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We use anisotropic diffusion processes to generalize normal distributions to manifolds and to construct a framework for likelihood estimation of template and covariance structure from manifold valued data. The procedure avoids the linearization that arise when first estimating a mean or template before performing PCA in the tangent space of the mean. We derive flow equations for the most probab...
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متن کاملOvercoming the Inflexibility of Most-Probable-Number Procedures
The design of most-probable-number (MPN) experiments is restricted by the availability and completeness of tables for certain dilution ratio and replicate number combinations. The results presented in this paper are from a computer program, the Most Probable Number Enumeration System (MPNES), which generates solutions and confidence limits (P = 0.05) for population estimates of MPN data. Tables...
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ژورنال
عنوان ژورنال: Journal of Applied Poultry Research
سال: 2005
ISSN: 1056-6171
DOI: 10.1093/japr/14.4.700