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The Merchants of Los Angeles Economics and Commerce in Mexican California
From 1769 until 1821, California was a Spanish possession. From 1769 until 1834, the California missions (with the sanction and support of both the Spanish colonial government and the laterExpand
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New Players at the Table: How Americans Came to Dominate Early Trade in the North Pacific
After Captain James Cook9s 1778-1779 discovery of the lucrative potential of the trade in sea otter pelts from the northern Pacific coast of North America, Russia, Britain, France, and SpainExpand
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Homodyne 2λ and 2f phase-modulation system for brain oxymetry
Recently noninvasive near-infrared techniques have been developed to determine the concentrations of oxygenated and deoxygenated haemoglobin in the living biological tissue. New dual wavelength andExpand