'Dn dt' diaporamas de présentation

Population Ecology Attributes of Populations Distributions

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Population Dynamics

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Photoproduction at proton and ion colliders

Photoproduction at proton and ion colliders. Spencer Klein, LBNL & UC Berkeley. Photoproduction at hadron colliders Photonuclear and gg interactions Physics from Photoproduction Unique Possibilities RHIC & Tevatron results Future Prospects: the LHC & RHIC

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Populations

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PERSAMAAN DIFERENSIAL (DIFFERENTIAL EQUATION)

PERSAMAAN DIFERENSIAL (DIFFERENTIAL EQUATION). metode euler metode runge-kutta. Persamaan Diferensial. Persamaan paling penting dalam bidang rekayasa, paling bisa menjelaskan apa yang terjadi dalam sistem fisik. Menghitung jarak terhadap waktu dengan kecepatan tertentu, 50 misalnya.

1.03k views • 33 slides

PERSAMAAN DIFERENSIAL (DIFFERENTIAL EQUATION)

PERSAMAAN DIFERENSIAL (DIFFERENTIAL EQUATION). metode euler metode runge-kutta. Persamaan Diferensial. Persamaan paling penting dalam bidang rekayasa, paling bisa menjelaskan apa yang terjadi dalam sistem fisik. Menghitung jarak terhadap waktu dengan kecepatan tertentu, 50 misalnya.

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What is a Population

What is a Population A collection of potentially interacting organisms of one species within a defined geographic area. Figure 14.1. Estimates of Population Size Recall the Lincoln index from recitation: M/N = m/n M is the total number marked; m is the number marked in the sample;

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Friday 3/7

Friday 3/7. Pop Quiz #7 Turtles and Snakes ID Quiz Notes on population math from Chs 9 and 10 Lab 4B Lab 4A - 15 SP only (for homework) 30 (lab 7) + 20 (PQ 7) + 15 (S&T ID) + (10 wk8Eng) = 75!. Pop Quiz #7. Snakes begins on next slide. 1. 2. 3. 4. 5. 6. 7. 8. 9. 10.

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Results of dN/dt Elastic Scattering

Results of dN/dt Elastic Scattering. Jorge Molina. FPD LAYOUT. p. p. D. D. S. Q. Q. Q. S. D. A. A. Q. Q. Q. P. P. A. 4. 3. 2. 2. 3. 4. 2. 1. 2. 2. 1. 1. 2. z (m). 59. 57 33 23. 0 23. 33. -.

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Population increase

Population increase. We can measure the rate of change in a population by the ratio of the number at time 1 to that at time zero N 1 / N 0 = R = Finite rate of increase or Multiplication Rate Natural log of this ratio is ln (N 1 / N 0 ) = Instantaneous rate of increase = r

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Lecture 2, Thursday, Aug. 24.

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Chapter 52: Population Ecology

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Evolution of Parasites and Diseases

Evolution of Parasites and Diseases. The Red Queen to Alice: It takes all the running you can do to stay in the same place. Dynamical Models for Parasites and Diseases. SIR Models (Microparasites) SI Models (HIV). Figure 12.28. Alternative Models for Parasites and Diseases.

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Elastic Data Results

Elastic Data Results. Jorge Molina. DATA ANALYZED. The sample analysed consisted of 31 runs taken at: P1D = 17.05 mm (8.98 ? ) and P2D = 13.80 mm (8.70 ? ) In total were used 6 cuts requiring: Multiplicity 1: One or zero hits in each of 12 planes (6 x detector)

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Ch. 50

Ch. 50. How We Describe Populations. Population dynamics ? characteristics of a population Vary between locations and time periods Geographical range ? boundaries it lives in; habitat ? specific abiotic/biotic factors it lives in Small (one tree) or large (an ocean)

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Forward Proton Detector Overview

Forward Proton Detector Overview. Andrew Brandt University of Texas at Arlington. Workshop Goals. Bring FPD detector group, proton-ID, and physics group together, generate discussion Evaluate current status, problem areas, and issues Identify manpower shortages and attempt to address them

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Section 4.3

Section 4.3. Let u = x 2 +1. Then du = 2x dx and the integral becomes. And reversing the substitution yields:. ? e u du = e u + C. Let u = x 5 . Then du = 5x 4 dx and the integral becomes. And reversing the substitution yields:.

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An Example of Fitting ODE Parameters to Data Using Excel

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Ecology

Ecology. Exponential and Logistic Growth Carrying Capacity Survivorship Curves Competition-Predator Prey. Exponential Growth. We have many birds in our population The amount of birds is N (population size) How many birds do we have? What will happen over time to the population of birds?

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4. Effects of population structure on dynamics a. Sex ratio b. Age structure c. Life tables

4. Effects of population structure on dynamics a. Sex ratio b. Age structure c. Life tables d. Life history 1) Survivorship patterns 2) Age-specific birth rates 3) Life history diversity. Ecology. the study of the distribution and abundance of organisms. dN/dt = rN.

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