Central nervous system - Development. 1  During early development of the vertebrate embryo, a longitudinal groove on the neural plate gradually deepens and the ridges on either side of the groove (the neural folds) become elevated, and ultimately meet, transforming the groove into a closed tube called the neural tube.
Haym Salomon. Haym Salomon (also Solomon; April 7, 1740 â January 6, 1785) was a Polish-born American Jewish businessman and political financial broker who immigrated to New York City from Poland during the period of the American Revolution.
HAYES (Hays), MOSES JUDAH, businessman and office-holder; b. 1799 in Montreal, only son of Andrew Hayes and Abigail David; d. 12 Nov. 1861 in Montreal. Moses Judah Hayesâ father, a New York City merchant freeman of Dutch origin, moved to Montreal around the year 1763. He rapidly established himself as a successful merchant and a prominent member of the nascent Jewish community centred around the Shearith Israel Synagogue.