PPT-Population structure

Population structure in casecontrol studies Population consists of underlying subpopulations Disease prevalence different between subpopulations Cases preferentially ascertained from specific subpopulations. Image from Wikimedia Commons. Global human population. United Nations . projections (2004) . (. red. , . orange. , . green. ). . U. S. Census Bureau modern (. blue. ) . & historical . (. black. ) . Goals. Estimate and interpret . statistics . (AMOVA + Bayesian). . that characterize population structure. . Demonstrate roles of . gene flow . and . genetic drift . on population structure.. Gene flow and Genetic drift. http://www.geographyalltheway.com/igcse_geography/population_settlement/population/jelly_baby_population.htm. You are going to complete a scatter graph on the computer or graph paper using the data and instructions provided.. Image from Wikimedia Commons. Global human population. United Nations . projections (2004) . (. red. , . orange. , . green. ). . U. S. Census Bureau modern (. blue. ) . & historical . (. black. ) . Goals. Estimate and interpret . statistics . (AMOVA + Bayesian). . that characterize population structure. . Demonstrate roles of . gene flow . and . genetic drift . on population structure.. Gene flow and Genetic drift. How to encourage students to structure writing effectively. Anxious about grammar? You are not alone. . Most . younger . teachers know very little grammar and are suspicious of explicit grammar teaching. Not surprisingly, therefore, new recruits entering teacher-training courses typically either know very little grammar (Williamson & Hardman 1995) . Essential Questions. What is demography?. Describe how the human population has changed over the past 3000 years.. What is age structure? . Why do demographers study age structure?. Overview. Demography. Pavlína Habartová, Klára Hulíková, Olga Sivková. Applied . D. emographic. . C. onference. ,. . San Antonio, TX, . January. 8-10, 2014. . Czech . Statistical. Office. Structure of the presentation. which show photographs of four different settlement areas.. Figure 9a. Inner city. Figure 9b. Suburban area. Figure 9d. Rural settlement. Figure 9c. Rural-urban fringe area. Choose . two . areas shown in . CCNC. . is:. People. Knowledge. Technology. CCNC is:. Evolution of a CCNC. 1983: . DMA & ORH partner to reduce ER use in Wilson county. 1983. : . P. ilot expanded to 12 counties in 1989. 1990: . Daniel . Falush. , Dan Lawson,. Lucy van . Dorp. Europeans. West. Africans. Hispanics. African. Americans. 1000 genomes project. STRUCTURE/ADMIXTURE bar plots represent . ancestry proportions after recent admixture . Introduction to linking demography, population growth and extinction due to climate warming. What is Population Ecology? . Goal is to understand . factors. and . processes. that govern . abundance. Most . populations . live together in clumps or patches.. Populations can grow, shrink, or remain stable. Population Dynamics. Age Structure. – proportions of individuals at various ages. Population Density. SW: discuss with their groups how estimating a population could be used in a real world situation.. Population Ecology. Measuring a population. Growth Curves. Biotic Potential vs. Environmental. Resistance.