For import/export, and other statistical data about Hawaii please check out the state data book online at: http://www.state.hi.us/dbedt/facts/statefact.html.
â¢ Hydranal is a range of products specifically designed for Karl Fischer Titration. In 1979, Eugen Sholz and Helga Hoffmann started developing ways to improve the Karl Fischer technique. Hydranal is a range of products specifically designed for Karl Fischer Titration. In 1979, Eugen Sholz and Helga Hoffmann started developing ways to improve the Karl Fischer technique.
Definition: Hydranencephaly. Hydranencephaly is defined as the congenital absence of the cerebral hemispheres in which the space in the cranium that they normally occupy is filled with fluid. Hydranencephaly is a neurologic disorder in which the cerebral hemispheres are lacking although the cerebellum, brainstem, and other central nervous system tissues may be intact. The newborn with hydranencephaly may have normal neurologic functions but does not develop, and computed tomographic scans indicate an absence of cerebral tissue.