OO subtyping

OO subtyping. A type SubA may only be a subtype of A if every instance of SubA can be safely substituted for any instance of A. SubA instances must handle all the same messages as instances of A SubA methods must return results usable by any client of A. More specifically:.

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SALMONELLA

SALMONELLA. FOODBORNE DISEASES Sonya Anyaka PhD student Walden University PUBH – 8165 Instructor: Dr. Howard Rubin Summer, 2011. PURPOSE.

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Salmonella

Salmonella. Praveen Rao, Sophia W. Riccardi, Danielle Birrer Seminar in Nucleic Acids-Spring 2004 Prof. Zubay. Salmonella. Overview History and Epidemiology Molecular Biology Clinical Weaponization. Overview.

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Use of Subtyping Data by FSIS: A Public Health Based Approach to Salmonella Control in Raw Poultry

2. Agency Public Health Goals. Healthy People 2010Reduce Salmonella incidence in PR-HACCP setsSimply reducing percentage of product with pathogen should result in a reduction in disease incidence2010 goal: 90% of all plants at 50% or less of standardExpanded use of risk assessmentCollect and

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Salmonella

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Subtyping

Subtyping. Chapter 15 Benjamin Pierce Types and Programming Languages. Varieties of Polymorphism . Parametric polymorphism A single piece of code is typed generically Imperative or first-class polymorphism ML-style or let-polymorphism

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Raw Materials and Products

Crude Oil Inquirers. Raw Materials and Products. What is a Raw Material?. “A material or substance used in the primary production or manufacturing of a good. Raw materials are often natural resources such as oil, iron and wood.” www.investopedia.org. All About Crude Oil.

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Salmonella

Salmonella. Grace Pyatt & Kelly Smith Period 4. Brief Info . And Characteristics.

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Salmonella

Salmonella. Bryce Andrews. Preview. Background Sickness Reiter’s Syndrome Prevention. According to Webmd.com, “Children are the most likely to get salmonellosis. Young children, older adults, and people who have impaired immune systems are the most likely to have severe infections.” .

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Salmonella

Salmonella. DISEASE ASSOCIATED FACTS. Salmonellosis”: Any of several bacterial infections caused by species of Salmonella, ranging from mild to serious infections. Two main kinds in humans: enteric fever (typhoid and paratyphoid), and gastroenteritis (non-typhoidal)

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Salmonella

Salmonella. Julia Carmody Meredith Vester May 12 th , 2009. Discovery. Salmonella was discovered by Theobald Smith in 1885. Causes of Salmonella. Salmonella causes food poisoning.

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Subtyping

Subtyping. The type A is a subtype of B iff Any element of A is an element of B . If two elements are equal in A then they are equal in B. Examples: A  Top Void  A {x:A | P[x}}  A A  A//R {1,2,3}  Z  Z 6  Z 2. Subtyping (cont.).

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Salmonella

Salmonella. This presentation focus on efforts to make the population at that are risk the awareness of Salmonella. It offers suggestions of ways of effective plans for prevention. Salmonella Kelly Staten Ph.D. Public Health Walden University PUBH 8165 Dr. Howard Rubin Second Term, 2010.

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Salmonella

Salmonella. Kimberly Caron RN, MSN PhD Student of Public Health Instructor Dr. Robert Marino Walden University April 2011. Learning Outcomes.

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Products from Raw Materials

Products from Raw Materials. Suspension. A mixture in which particles of a material are dispersed through- out a liquid or gas but are large enough that they settle out. Particles are insoluble, so they DO NOT dissolve in the liquid or gas. Particles can be separated using a filter.

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Subtyping

Subtyping. COS 441 Princeton University Fall 2004. Inclusive vs. Coercive Relationships. Inclusive Every cat is a feline Every dog is a canine Every feline is a mammal Coercive/isomorphism Integers can be converted into floating point numbers

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Subtyping

Subtyping. The type A is a subtype of B iff Any element of A is an element of B . If two elements are equal in A then they are equal in B. Examples: A  Top Void  A {x:A | P[x}}  A A  A//R {1,2,3}  Z  Z 6  Z 2. Subtyping (cont.).

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SALMONELLA

SALMONELLA. SALMONELLA. Tribe – Salmonellaea Enteric fever, gastroenteritis, septicemia Salmonella typhi – typhoid fever DE Salmon – American microbiologist Eberth (1880) , Gaffky (1884) isolated – Eberth–Gaffky bacillus 2000 serotypes – two groups:

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SALMONELLA

SALMONELLA. Salmonella is a Gram-negative facultative rod-shaped bacterium belonging to family Enterobacteriaceae, Salmonellae live in the intestinal tracts of warm and cold blooded animals. Some species are ubiquitous. Other species are specifically adapted to a particular host.

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