Your file name must be like this: 1 LIST OF SYMBOLS Symbol Description Unit T Temperature K ΔP Pressure Drop Pa ρ Density kg/m3 µ Kinematic Viscosity N*s/m2 V Bulk Velocity m/s D Diameter m A Area m2 Flow Rate m3/s Re Reynolds Number - f Friction Factor - L Length m 2 CALCULATIONS For the sample calculations‚ we looked at the first sample point of the flow in Pipe 1‚ the smallest diameter
Free Fluid dynamics Reynolds number Viscosity
Lab Session 8: Selective and Differential Media‚ Unknown ID (Enzyme Based Tests) Oct. 25-31st (To be turned in PRIOR to start of recitation for lab 8) Name: _____ ________ Objective: Analyze microbes from last week. Understand the use of antibiotics on microorganisms. Gain more knowledge about selective media and differential media. Practice use of the catalase test‚ coagulase and the oxidase test. Observe microbial flora of the nose. Significance: Understand the use of Mannitol
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As mentioned above‚ bacterial growth rates during the phase of exponential growth‚ under standard nutritional conditions (culture medium‚ temperature‚ pH‚ etc.)‚ define the bacterium’s generation time. Generation times for bacteria vary from about 12 minutes to 24 hours or more. The generation time for E. coli in the laboratory is 15-20 minutes‚ but in the intestinal tract‚ the coliform’s generation time is estimated to be 12-24 hours. For most known bacteria that can be cultured‚ generation times
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Selective Differential Media Selective Media Population Ingredients Selected (determines what grows ) MSA(p. 105) MAC(p. 117)alphale teathletics @yahoo.co m ( Salt NACL 7.5% makes the medium selective by inhibiting the growth of most bacteria‚ but allowing salt tolerant (Halophile ) staphylo cocci to grow allows staphylococc i to grow b/c they are salt tolerant only disease causing staphylococc i ferment the sugar mannitol
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In behavior modification‚ differential reinforcement is referred to as rewarding only the desired responses/behaviors; meaning that all other behaviors and responses are ignored. For instance‚ when a child throws a tantrum at the supermarket‚ demanding for a candy bar‚ his parent can choose to ignore this behavior instead of reacting to it. As this attention may be perceived as rewarding to the child. At the point when the child understands that having a tantrum results in a non-response from his
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Ordinary Differential Equations [FDM 1023] Chapter 1 Introduction to Ordinary Differential Equations Chapter 1: Introduction to Differential Equations Overview 1.1. Definitions 1.2. Classification of Solutions 1.3. Initial and Boundary Value Problems 1.1. Definitions Learning Outcomes At the end of the section‚ you should be able to: 1) Define a differential equation 2) Classify differential equations by type‚ order and linearity Recall Dependent and Independent
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Chapter 7 Ordinary Differential Equations Matlab has several different functions for the numerical solution of ordinary differential equations. This chapter describes the simplest of these functions and then compares all of the functions for efficiency‚ accuracy‚ and special features. Stiffness is a subtle concept that plays an important role in these comparisons. 7.1 Integrating Differential Equations The initial value problem for an ordinary differential equation involves finding a function
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Differential Loneliness Scale for Non-student Populations Marcia James South University Virginia Beach Individual Assessment CNS 6526 Dr. Susanne Preston March 01‚ 2013 Differential Loneliness Scale for Non-students Populations DESCRIPTION OF THE ASSESMENT The Differential Loneliness Scale for Non-student Populations (DLS; Schmidt & Sermat‚ 1983) is a self-report instrument used to assess levels of loneliness. This is a 60-item measure used to assess loneliness as well as specific
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The methylene blue staining procedure is used to measure yeast viability based on the assumption that the methylene blue will enter the cells and be broken down by living yeast cells that produce the enzymes which breaks down methylene blue‚ leaving the cells colourless. The non- viable cells do not produce this enzyme (or enzymes) and as such the methylene blue that enters the cells are undegraded causing the cells to remain coloured (the oxidized form concentrates intracellularly). The coloured
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construction is the third largest in terms of migrant employment sector with 30% and the third largest sector of UK employment with 9%. 05.Extract E gives examples of wage differentials. Explain what is meant by the term wage differentials and analyse two reasons suggested by economic theory why wage differentials occur. Wage differentials can be defined as the differences in wage rate for different groups of people and between individuals in the same occupation. For example Premier league footballers
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