The Nature Index 2025 Research Leaders — previously known as Annual Tables — reveal the leading institutions and countries/territories in the natural and health sciences, according to their output in ...

THE Alembic Club is doing valuable work by reprinting the accounts of classical researches in science in the words of the experimenters themselves. We are glad to know these reprints are increasing in ...

Results of a research on t́herification. [Brit. assoc. Rep., 1850]--Theory of t́herification. [Phil. mag., 3d ser., v. 37, 1850]-- Suggestions for the dynamics of ...

HOUSTON, Dec. 15-- PCK Raffinerie GMBH has let a €25 million turnkey contract to Uhde for a plant for the etherification of light naphtha with bioethanol at its 220,000 b/cd refinery in Schwedt, ...