Morningstar Quantitative Ratings for Stocks are generated using an algorithm that compares companies that are not under analyst coverage to peer companies that do receive analyst-driven ratings.

Computational models are mathematical models used to numerically study the behaviour of complex systems by means of a computer simulation. A computational model can be used to make predictions of the ...

Sir Alan Hodgkin, one of the great physiologists of the twentieth century, died at Cambridge, England on December 20, 1998. He was 84. He was born in Banbury, England and educated at Gresham's School, ...