The public relations industry does a terrible job of public relations. Very few people can explain what people in public relations really do. If you’re a cop, a construction worker or a cowboy, ...

Visual fluency is the world’s most used language. Yet most companies have not figured out how to connect authentically with audiences through this medium. Content is being created for one audience but ...

In this paper we deal with the following problems: When do the solutions of a collection of differential equations satisfy an elementary relation, that is, when is there an equation of the form R = 0 ...

Applicable Analysis and Discrete Mathematics, Vol. 10, No. 2 (October 2016), pp. 408-446 (39 pages) An associative Boolean tree is a plane rooted tree whose internal nodes are labelled by AND or OR ...