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The American Society of Hematology (ASH) leads the world in promoting and supporting clinical and scientific hematology research through its many innovative award programs, meetings, publications, and advocacy efforts.
noun. uk / æʃ / us / æʃ / ash noun (POWDER) Add to word list. [ U ] the soft grey or black powder that is left after a substance, especially tobacco, coal, or wood, has burned: cigarette ash. Iuliia Alekseeva/iStock/Getty Images Plus/GettyImages. ashes [ plural ]
Ash or ashes are the solid remnants of fires. [1] Specifically, ash refers to all non- aqueous, non- gaseous residues that remain after something burns. In analytical chemistry, to analyse the mineral and metal content of chemical samples, ash is the non- gaseous, non- liquid residue after complete combustion.
Ash, genus of 45–65 species of trees or shrubs (family Oleaceae), primarily distributed throughout the Northern Hemisphere. Several species are valuable for their timber and beauty. Learn about the major species of ash plants, their physical characteristics, and diseases in this article.
The 66th ASH Annual Meeting and Exposition will take place December 7-10, 2024, in San Diego, California, and online. Mark your calendars now to attend the world’s most comprehensive hematology event of the year. Schedule and Program. Meeting and Presenter Resources.
4 days ago · The trilobites were kept in such good condition for half a billion years thanks to volcanic ash from an ancient eruption that buried the creatures in a way similar to how Pompeii was preserved ...
4 days ago · A palaeontological Pompeii. The new trilobite fossils are Cambrian in age (around 509 million years old) and preserved as undistorted three-dimensional moulds within fine volcanic ash, not unlike ...
5 days ago · The conservation of three-dimensional (3D) external soft anatomy of the trilobites ( Figs. 2, 3, and 4; figs. S3 to S9; and movies S1 to S4) required rapid molding following burial through the conversion of glassy ash to the intergrown quartz-chlorite-albite mineral assemblage. The introduction of volcanic ash into the marine environment is ...
Become part of a global network of more than 18,000 hematologists working to conquer blood diseases. Learn more. With more than 18,000 members from nearly 100 countries, ASH is the world's largest professional society serving both clinicians and scientists around the world who are working to conquer blood diseases. ASH Annual Reports.
The American Society of Hematology (ASH) is a professional organization representing hematologists, founded in 1958. Its annual meeting is held in December of every year and has attracted more than 30,000 attendees.
