PBS

Chemistry 202: Classification of Matter

Students learn to classify matter as elements, compounds, and mixtures. Matter: Classification of Matter: Students learn to classify matter as elements, compounds, and mixtures and to distinguish ...
JSTOR Daily

Classification of Tissue Samples Using Mixture Modeling of Microarray Gene Expression Data

Accurate classification of tissue samples is an essential tool in disease diagnosis and treatment. The DNA microarray technology enables disease classification based only on gene expression analysis, ...
JSTOR Daily

Classification by Opinion-Changing Behavior: A Mixture Model Approach

This is a preview. Log in through your library . Abstract We illustrate the use of a class of statistical models, finite mixture models, that can be used to allow for differences in model ...
EHS Today

OSHA Announces Alignment of Haz Comm Standard with the Globally Harmonized System of Classification and Labeling of Chemicals

Secretary of Labor Hilda L. Solis and Assistant Secretary of Labor for Occupational Safety and Health Dr. David Michaels held a teleconference March 20 to announce the final rule for the long-awaited ...