Second Thoughts about Summary Judgment

Second thoughts about fluoride.

L ong before the passionate debates over cigarettes, DDT, asbestos or the ozone hole, most Americans had heard of only one environmental health controversy: fluoridation. Starting in the 1950s, hundreds of communities across the U.S. became embroiled in heated battles over whether fluorides—ionic compounds containing the element fluorine—should be added to their water systems. On one side was a...

Diagrams about Thoughts about Thoughts about Diagrams

The study of diagrammatic reasoning often focuses on computational models of diagram use rather than on studies of human performance. This paper considers diagrams as a notational system that can be used and studied in an experimental context. It presents a review of the experimental psychology literature rather than a complete theoretical framework, and is intended as an introduction to the fi...

Euripides' Second Thoughts

Second Thoughts on Ayurveda

This article takes up a few "riddles" in the theory of Ayurveda and suggests explanations. It also looks into the Mahabhutas in pharmacology and discusses the real causes of diseases starts with. An interesting graphic representation of the six rasas, is also presented.

Some thoughts about classification

The paper contains some general remarks on the high art of data analysis, some philosophical thoughts about classification, a partial review of outliers and robustness from the point of view of applications, including a discussion of the problem of model choice, and a review of several aspects of robust estimation of covariance matrices, including the pragmatic choice of a weight function based...