A hypothesis concerning the exponential buildup of polyelectrolyte multilayer films prepared by layer-by-layer assembly has become widely accepted in the scientific community. This model was first ...

Future Neurology. 2014;9(2):135-147. Three broad neuropathogenic mechanisms are proposed: loss of normal PrP function, abnormal PrP toxicity and a harmful interaction between normal and abnormal ...

In this paper, the power series expansion of exponential function is used to transform the design problem of variable fractional delay (VFD) filter into the designs of digital differentiators with ...

Sea ice data is updated daily, with a one-day lag. On occasion, there is data delay which is usually resolved within a few days. The orange line in extent and concentration images (left and middle) ...

Complete Explanation A logarithm is the power which a certain number is raised to get another number. Before calculators and various types of complex computers were invented it was difficult for ...

Scientists have discovered an ancient protein that has the rare property of being ‘ambidextrous’ — it can function in mirror-image forms. The molecule could be a relic of a time when life ...