An updated emergency visit classification tool enables managers to make valid inferences about levels of appropriateness of emergency department utilization and healthcare needs within a population.

On September 26, 2017, the Food and Drug Administration (FDA) announced the availability of a final guidance entitled Classification of Products as Drugs and Devices & Additional Product ...

If we are screening for any disease, we have to have a plan for everything that is detected as abnormal. When mammographic screening became widespread in the mid '80s, there was a rapid rise in the ...

Using real data from an online chess platform, scientists studied similarities of different chess openings. Based on these similarities, they developed a new classification method which can complement ...

A numerical classification method and the Braun-Blanquet method, based on external criteria, were compared with the aim of clarifying the differences in predictive power. The numerical analysis leads ...

This is a preview. Log in through your library . Abstract A chain order of a skew field D is a subring R of D so that $d\in D\backslash R$ implies d-1∈ R. Such a ...