Pig is not only one of the most economically important livestock worldwide, but it represents one of the most important research models for various human diseases (Meurens et al. 2012).
Although most research and treatment models tend to categorize social anxiety as a categorical phenomenon, it has been argued e.g., see [ 37] that social anxiety is better represented dimensionally.
Today the nude (Foxn1) mice and severe combined immunodeficiency (SCID) mice, which have naturally occurring single gene mutations that affect their immune system, are the most commonly used research models in xenograft experiments.
Associative conditioning is a ubiquitous form of learning throughout the animal kingdom and fear conditioning is one of the most widely researched models for studying its neurobiological basis.
To analyze theoretical structure models, most research relies on factor analytical approaches, though increasingly, multidimensional item response theory (IRT) models have grown in popularity (Hartig & Höhler, 2008).
Most research experiments try to model human decay and disease in other animals to learn how to cure it, Magalhaes said.
In the context of QS modelling, most research has focused on the understanding of the intracellular circuit [ 7- 11, 21- 24], i.e. single cell studies, while few of them have considered an ensemble of communicating cells [ 25- 28].
Despite a large number of studies on MH class II diversity of both model and non-model organisms, most research has focused on patterns of genetic variability at individual loci, failing to capture the functional diversity of the biologically active dimeric molecule.
We designed ParaSAM with an easy and manageable client-server application model that can be easily deployed in most research laboratories, using the same model design we implemented in ParaKMeans (Kraj et al., 2008).
Most research works on discrete epidemic models concern the definition of the basic reproductive number, the global stability of the disease free equilibrium, the persistence of diseases, the existence and local stability of endemic equilibria, the existence of flip bifurcation and Hopf bifurcation.
