Additional experiments identified several molecules that may be directing these vital signals. (sciencedaily.com)
The theory developed that perhaps lightning struck a pond of water causing several molecules to combine in a random way which by chance resulted in a living cell. (religion.blogs.cnn.com)
By reformulating the problem as a matrix function approximation, making use of a special transformation and taking advantage of the underlying symmetry with respect to a non-Euclidean metric, Yang and his colleagues were able to apply the Lanczos algorithm and a Kernal Polynomial Method (KPM) to approximate the absorption spectrum of several molecules. (sciencedaily.com)