The Cohesion Theory of the ascent of water in trees is a quiet triumph of modern science. Besides hydrodynamics, the physics of transpiration involves capillarity, evaporation and osmosis - phenomena which all have a history of considerable theoretical confusion. The aim of this paper is to supplement existing accounts of this physics in the plant science literature.
View Article and Find Full Text PDFHelicobacter pylori is one of the most common infectious agents linked to any malignancy. Recent studies report higher H. pylori prevalence and gastric cancer incidence rates in the Navajo Nation than in general U.
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