A specific subset of adult blood stem cells that is exclusively responsible for repopulating the entire blood and immune system after a transplant has now been identified by researchers. The discovery ...

Tools for understanding the development, phenotype, and function of specific T cell subsets are critical to the modern immunologist. Tonbo Biosciences provides a rapidly expanding portfolio of ...

This paper investigates algebraic and combinatorial properties of the set of linear orders on the algebra of subsets of a finite set that are representable by positive measures. It is motivated by ...

Many nonparametric regression procedures are based on "subset selection": they choose a subset of carriers from a large or even infinite set, and then determine the coefficients of the chosen carriers ...