'The Rule of 120 is indeed awesome. It’s an easy-to-understand investment risk formula for all ages.' Let me run you through one of the practical methods of asset allocation which, at the same time, ...

THE author of this book, a doctor of science, sought analysis both as a means of cure for his emotional difficulties and as a scientific experiment. After two hundred hours of work under two analysts, ...

A practical method of drawing sampling units with probabilities exactly proportional to size is described, in which both preliminary calculations and the addition of a large number of sizes are ...

There are a number of methods of making carbon nanotubes (CNTs) and fullerenes. Fullerenes were first observed after vaporizing graphite with a short-pulse, high-power laser, however this was not a ...