The author of a book on the technique derived from the theories of Konstantin Stanislavski breaks down five landmark screen performances — including Olivia Colman's recent Oscar-nominated turn. By ...

High-performance liquid chromatography (HPLC) is an analytical chemistry technique used to separate liquid mixtures of compounds or analytes. The method employs a liquid "mobile phase" to transport ...

Have you ever found yourself staring at a massive Excel spreadsheet, wondering how to pull the right information from multiple columns without losing your mind? If so, you’re not alone. Whether you’re ...

THE National Institute for Occupational Safety and Health publishes the NIOSH Manual of Analytical Methods (NMAM), a primary reference that has been a reliable source of analytical methods used in ...

High-performance liquid chromatography or high-pressure liquid chromatography (HPLC) is a chromatographic method that is used to separate a mixture of compounds in analytical chemistry and ...

Background: Extraction of DNA from formalin-fixed, paraffin-embedded (FFPE) tissue is a critical step in molecular oncologic testing. As molecular oncology testing becomes more important for ...

When you subtract using large numbers, it's often better to use a written method. Column subtraction is a good written method to take one number away from another. It involves writing the smaller ...

When you subtract using large numbers, it's often better to use a written method. Column subtraction is a good written method to take one number away from another. It involves writing the smaller ...