Department of Chemical and Biomolecular Engineering, University of Pennsylvania, Philadelphia, Pennsylvania 19104, United States Department of Bioengineering, University of Pennsylvania, Philadelphia, ...

THERE is good reason for believing that gastric hydrochloric acid is neutralized by ammonia formed most probably by urease from circulating urea. This enzyme is present in the mucosa. This mechanism ...

John Locke's Versuch über den menschlichen Verstand : in vier Büchern by Locke, John, 1632-1704 Publication date 1894 Topics Knowledge, Theory of Publisher Leipzig : Verlag der Dürr'schen ...

Versuch einer Geschichte der Logik und Metaphysik bey den Deutschen von Leibnitz bis auf gegenwärtige Zeit. 2 ...