In particular, genetic admixture has the potential to induce rapid evolutionary change, which can result from natural or human-assisted secondary contact between differentiated populations.
In particular, neutral admixture, genetic swamping, reinforcement, stable hybrid zones, and hybrid vigor have often been characterized as mutually exclusive, population-level outcomes of hybridization.
In particular, for constant admixture over time, the variance of the autosomal admixture fraction decreases as the male and female contributions become increasingly unequal.
Large-scale GWAS studies of BMI and obesity in populations of African ancestry are still to be reported, as there are many challenges related to much higher haplotypic complexity and particular issues regarding admixture specific to African Americans.
However, the pozzolanic activity index after 28 days for 30%% replacement was 79.5 %, which exceeded the level of 70%% in Chinese National Standard GB/T 1596 2005, and the mixture could be used as an active admixture under particular conditions.
Several sites throughout the range show signs of increased nuclear admixture, in particular in Southern Sweden and around the LGM refugia.
Experience has revealed that by controlling some factors of the fresh concrete, such as the amount of cement, the water/cement ratios, dosage of admixtures in particular limits the long-term properties of the cement based concrete can be improved.
Mathematical modeling of self compacting high strength concrete at the design stage is aimed at determining optimal content of concrete components (in particular, chemical and mineral admixtures) to obtain the desired concrete properties.
In the near absence of archaeological data, the signatures of North, Central and East Africans, traceable in less frequent extant paternal haplogroups, fit well with the linguistic and historical evidence regarding the origin and admixture processes of particular ethnic groups.
In particular, (a) we show how admixture LD can be leveraged into a formal test for mixture that can sometimes find evidence of admixture not detectable by other methods, (b) we show how to estimate mixture proportions, and (c) we show that we can even use this information to infer phylogenetic relationships.
