With the Paris 2024 Paralympics well under way, we take a look at how the classification system works in para-sport – and how are athletes’ classifications defined? The idea behind classifications is ...

The North American Industry Classification System (NAICS) is an industry coding system designed to facilitate the collection, analysis, and presentation of economic data in the United States, Canada, ...

Panelists discuss how current risk stratification systems, particularly the European Leukemia Net 2022 classification for intensive therapy and the 2024 classification for lower intensity treatments, ...

Dewey Decimal System Day today marks the birthday of librarian Melvil Dewey and celebrates the library classification system that reshaped how readers find nonfiction on the shelves. For generations, ...

Correspondence to Dr John E Kuhn, Chief of Shoulder Surgery, Vanderbilt University Medical Center, Vanderbilt Sports Medicine, 3200 MCE South Tower, 1215 21st Avenue South, Nashville, TN 37232, USA; j ...