• No results found

Migration rates

Multilocus Methods for Estimating Population Sizes, Migration Rates and Divergence Time, With Applications to the Divergence of Drosophila pseudoobscura and D. persimilis

Multilocus Methods for Estimating Population Sizes, Migration Rates and Divergence Time, With Applications to the Divergence of Drosophila pseudoobscura and D. persimilis

... a branching pattern (topology), in which all of the DNA Consider a general IM model in which a population sequences in the data set for that locus are represented gives rise to two populations, after which there may be ...

14

Estimating Effective Population Size and Migration Rates From Genetic Samples Over Space and Time

Estimating Effective Population Size and Migration Rates From Genetic Samples Over Space and Time

... estimated migration rates between ponds are that can be considered, and the methods proposed here ...of migration rate be- and avoid those we know to be both important and tween populations in the ...

18

A spatio-temporal analysis of migration rates in the Emilia-Romagna Region

A spatio-temporal analysis of migration rates in the Emilia-Romagna Region

... of migration flows needs to take spatial association into ...while migration flows are connected to the size and structure of contiguous areas’ ...out-migration rates (the ratio of migrants to ...

12

Dispersal distances and migration rates at the arctic treeline in Siberia – a genetic and simulation based study

Dispersal distances and migration rates at the arctic treeline in Siberia – a genetic and simulation based study

... potential migration rate under global warming is estimated via simulation stud- ies (Kaplan and New, 2006; Roberts and Hamann, 2016; Snell and Cowling, ...historical migration rates are based on ...

14

Bayesian Inference of Recent Migration Rates Using Multilocus Genotypes

Bayesian Inference of Recent Migration Rates Using Multilocus Genotypes

... estimate rates of recent immigration (over the last several generations) among populations is ...of migration rates and individual migrant ancestries, given sufficient genetic differentiation among ...

16

Using Temporally Spaced Sequences to Simultaneously Estimate Migration Rates, Mutation Rate and Population Sizes in Measurably Evolving Populations

Using Temporally Spaced Sequences to Simultaneously Estimate Migration Rates, Mutation Rate and Population Sizes in Measurably Evolving Populations

... island migration model (Noto- and in the blood (Wong et ...asymmetric migration rates and unequal pop- sequence data, labeled by subpopulation, are therefore ulation sizes using serial samples of ...

14

Bayesian Estimation of Recent Migration Rates After a Spatial Expansion

Bayesian Estimation of Recent Migration Rates After a Spatial Expansion

... and migration rates for five natural common vole populations in Switzerland typed for a sex-linked marker and a nuclear ...that migration rates are strongly male ...

10

Estimating contemporary migration rates : effect and joint inference of inbreeding, null alleles and mistyping

Estimating contemporary migration rates : effect and joint inference of inbreeding, null alleles and mistyping

... offspring from different population origins m , population allelic frequencies before dispersal p , population inbreeding coefficients F and F* , non-null missing data rates ββββ and ββββ * , and typing error ...

58

Sources of Bisphenol A Contamination in Drinking Water in Pakistan and Determination of Migration Rates

Sources of Bisphenol A Contamination in Drinking Water in Pakistan and Determination of Migration Rates

... of migration experiments [Table: 3] that type of water samples does not interact with the time ...3: Migration of Bisphenol A in Ethanol (10%) at 25 0 C at different time ...

6

Analysis of Rate-Based Pull and Push Strategies with Limited Migration Rates in Large Distributed Networks

Analysis of Rate-Based Pull and Push Strategies with Limited Migration Rates in Large Distributed Networks

... As expected from Theorem 11, the difference in performance between max-push and conditional-pull becomes smaller when increasing R, as shown in Figure 5. As the empty queues send probes with rate r = R/(1 − λ), they are ...

8

Violence and migration: evidence from Mexico’s drug war

Violence and migration: evidence from Mexico’s drug war

... unemployment rates in 2010 and 2000, average years of education for adults, the percentage of households with running water, and household income per capita in the year ...time-invariant migration costs, we ...

29

Survival near ice sheet margins for some, but not all, North American trees

Survival near ice sheet margins for some, but not all, North American trees

... The key components of X-ORIGIN are to i simulate a spatially explicit demographic model of population expansion, with carrying capacities of demes and migration rates scaled relative to [r] ...

6

A sampling theory of selectively neutral alleles in a subdivided population.

A sampling theory of selectively neutral alleles in a subdivided population.

... This is because any simple infinite allele approximation of the sampling distribution will be independent of both mutation and migration rates when conditional on the number of [r] ...

9

The mating systems of fungi, with special reference to Polystictus versicolor (L ) Fr

The mating systems of fungi, with special reference to Polystictus versicolor (L ) Fr

... and an irregular pattern of dioaryotisation recorded* To account for the above phenomena, it was postulated that some hyphae in each colony have a higher growth rate than those of the rest of the Colony* If such hyphae ...

154

Is spatial mobility on the rise or in decline? An order specific analysis of the migration of young adults in Sweden

Is spatial mobility on the rise or in decline? An order specific analysis of the migration of young adults in Sweden

... much migration rates have ...repartnering rates to explain some of the changes in spatial mobi- lity ...second migration rates among our research ...

16

Population differentiation and hybridisation of Australian snubfin (Orcaella heinsohni) and Indo-Pacific humpback (Sousa chinensis) dolphins in north-western Australia

Population differentiation and hybridisation of Australian snubfin (Orcaella heinsohni) and Indo-Pacific humpback (Sousa chinensis) dolphins in north-western Australia

... contemporary migration rates were low, with estimated proportions of migrants ...was migration rates of humpback dolphins from the Dampier Archipelago to the North West Cape, which were ...

14

On Marriage and Migration

On Marriage and Migration

... that migration rates are higher for never-married men than for never-married women [United States Bureau of the Census (1970, table ...Male migration to the economy takes place, raising the ...

18

Reform of the Personal Income Tax in Spain: Effects on internal mobility of the unemployed

Reform of the Personal Income Tax in Spain: Effects on internal mobility of the unemployed

... in migration rates between the BCN and the parts of Spain that adopted RGM (the so-called Common Fiscal Territory, CFT), the estimated effect of RGM ranges from small to ...recipients’ migration ...

45

Internal Migration and Regional Population Dynamics in Europe: Finland Case Study

Internal Migration and Regional Population Dynamics in Europe: Finland Case Study

... out-migration rates, one for each broad age group (Figure 5, maps A, B, C, D, E and ...the migration bands and assesses the degree of change between the two ...

64

Population turnover and area deprivation

Population turnover and area deprivation

... lowest migration rates once other factors have been taken into ...lower migration rates than owner-occupiers; see Bailey and Livingston (2005) for more ...of migration and, once age and ...

96

Show all 10000 documents...

Related subjects