'Doubling time' diaporamas de présentation

Algae Culture

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Population

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Comparing the Jets in M87 & 3C273

Comparing the Jets in M87 & 3C273. D. E. Harris, SAO Biretta, Cheung, Jester, Junor, Marshall, Perlman, Sparks, & Wilson. outline. Part I: Summary of emission processes. Part II: M87 variability Part III: Comparison of observables Part IV: Comparison of parameters Part V: Conclusions.

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Ecology of Populations

Ecology of Populations. Chapter 46. Chapter Outline. Scope of Ecology Population Density and Distribution Population Growth Models Survivorship Curves Age Distributions Regulation of Population Size Life History Patterns Human Population Growth Environmental Impact. Scope of Ecology.

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I. Microbial growth II. Environmental effects on microbial growth

I. Microbial growth II. Environmental effects on microbial growth. I. Microbial growth. A. Exponential growth and how to calculate it B. Growth curve of bacteria in culture C. Measuring cell growth D. Continuous culture. I. Microbial growth. A. Exponential growth and how to calculate it.

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Tuberculosis

Tuberculosis. Etiology. Mycobacterium tuberculosis Aerobic Slow-Growing(24-36 hr. Doubling time) Complex cell wall Acid fast Resistant to drying. EPIDEMIOLOGY. Susceptibility to infection with M. tuberclosis disease depends on exposure and person's immune system

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Moist Convection and Mesoscale Predictability*

Moist Convection and Mesoscale Predictability*. Rich Rotunno NCAR. *based on work / C. Snyder, NCAR F. Zhang, Texas A&M. Agenda. Predictability Theory Idealized Predictability Experiments / Mesoscale Model / Moist Convection

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Ecology of Populations

Ecology of Populations. Chapter 46. Outline. Scope of Ecology Population Density and Distribution Population Growth Models Survivorship Curves Age Distributions Regulation of Population Size Life History Patterns Human Population Growth Environmental Impact. Scope of Ecology.

672 views • 34 slides

Ecology of Populations

Ecology of Populations. Outline. Scope of Ecology Population Density and Distribution Population Growth Models Survivorship Curves Age Distributions Regulation of Population Size Life History Patterns Human Population Growth Environmental Impact. Scope of Ecology.

519 views • 34 slides

Time scales of physics vs. biology ENSO effects on biology Pacific Decadal Oscillation (PDO)

Time scales of physics vs. biology ENSO effects on biology Pacific Decadal Oscillation (PDO). The problem: multiple times scales of variability. years. Humans century. decades. centuries. Generation time : Doubling time for unicellular organisms, or time to first reproduction for animals

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Existing Seafood Pathogens and Future Seafood Safety Concerns

Existing Seafood Pathogens and Future Seafood Safety Concerns Taran Skjerdal taran.skjerdal@vetinst.no tlf +4723216268 AOAC meeting: Setting Performance Requirements for New and Modern Methods Inaugural meeting, June 25-26 2009, Rockville, USA Objectives of the talk: Give an introduction to

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Mycoplasma and Ureaplasma

Mycoplasma and Ureaplasma. Family: Mycoplasmataceae. Genus: Mycoplasma Species: M. pneumoniae Species: M. hominis Species: M. genitalium Genus: Ureaplasma Species: U. urealyticum 16 species colonize humans, the above have been associated with disease. Diseases Caused by Mycoplasma.

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Mycoplasma and Ureaplasma

Mycoplasma and Ureaplasma. Family: Mycoplasmataceae. Genus: Mycoplasma Species: M. pneumoniae Species: M. hominis Species: M. genitalium Genus: Ureaplasma Species: U. urealyticum 16 species colonize humans, the above have been associated with disease. Diseases Caused by Mycoplasma.

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Growth and Physiology of Bacteria

Growth and Physiology of Bacteria. Chromosome replicates and cells elongate. Chromosomes separate and cytoplasmic membrane and cell wall invaginates. Cross-wall formation complete. Daughter cells separate. Bacterial replication. Binary Fission. Origin. DNA replication. Terminus.

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Molecular Genetics 2010 Welcome to the course!

Molecular Genetics 2010 Welcome to the course!. Molecular Genetics 2008 Welcome to the course!. Describes the use of Molecular Genetics to study a range of different topics

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Logarithmic Functions

Logarithmic Functions. Lesson 2.5. How to Graph These Numbers?. Consider the vast range of the numbers. How to Graph These Numbers?. What's wrong with this picture?. How to Graph These Numbers?. What's wrong with this picture?. We need a way to set a scale that fits all the data.

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Chapter 3 Linear and Exponential Changes 3.3 Logarithmic phenomena: Compressed scales

Chapter 3 Linear and Exponential Changes 3.3 Logarithmic phenomena: Compressed scales. Learning Objectives: Understand the use of logarithms in compressed scales. Understand the Richter scale and calculate its magnitude in terms of relative intensity.

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Half-Life and Doubling Time

Half-Life and Doubling Time. Half-Life. Phenomenon is modeled by a decreasing exponential function (shows decay). Half-life is the amount of time (length of the x -interval) over which the value of the phenomenon is cut in half. Doubling Time.

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Exponential models

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