Titlebook: Purine Metabolism in Man; Biochemistry and Pha Oded Sperling,Andre Vries,James B. Wyngaarden Book 1974 The Editor(s) (if applicable) and Th

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Using Geographic Information for Disease Surveillance at Mass Gatherings mass gatherings: the role of transportation and population geographies in disease surveillance; the spatial and temporal dimensions of environmental geography in the spread of disease; and the advances in GIScience that provide real-world surveillance and monitoring of disease and injuries at mass

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Introduction,tensity factors are discussed. The energy approach through the Griffith energy is delineated. A presentation of the .-integral and its relationship to the Griffith energy and the stress intensity factors is given. A description of a fracture criterion through the fracture toughness is presented.

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