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Zinc amalgam finds use in organic synthesis (e.g., for the Clemmensen reduction). [3] It is the reducing agent in the Jones reductor, used in analytical chemistry.Formerly the zinc plates of dry batteries were amalgamated with a small amount of mercury to prevent deterioration in storage.
The metallic mercury can then form an amalgam with the exposed aluminium. The amalgamated aluminium then is oxidized by water, converting the aluminium to aluminium hydroxide and releasing free metallic mercury. The generated mercury then cycles through these last two steps until the aluminium supply is exhausted. [5]
Amalgamated (1917 automobile), car manufactured by the Amalgamated Machinery Corp. Amalgamated (organization name) Amalgamation (business), the merge or consolidation of companies; Amalgamation (land), the formal combination of adjoining plots; in some jurisdictions distinct from a merger
Amalgam filling on first molar. In dentistry, amalgam is an alloy of mercury used to fill teeth cavities. [1] It is made by mixing a combination of liquid mercury and particles of solid metals such as silver, copper or tin.
A commutative diagram of the amalgamation property.. In the mathematical field of model theory, the amalgamation property is a property of collections of structures that guarantees, under certain conditions, that two structures in the collection can be regarded as substructures of a larger one.
University of Chicago, The ARTFL Project, Dictionnaires d'autrefois, Full text, searchable French dictionaries of the 17th, 18th, 19th and 20th centuries.Includes: Dictionnaire de L'Académie française: 1st (1694), 4th (1762), 5th (1798), 6th (1835), and 8th (1932–5) editions; Jean Nicot's Thresor de la langue française (1606), Jean-François Féraud's Dictionaire critique de la langue ...
Ronald Brown "Topology and Groupoids" pdf available Gives an account of some categorical methods in topology, use the fundamental groupoid on a set of base points to give a generalisation of the Seifert-van Kampen Theorem. Philip J. Higgins, "Categories and Groupoids" free download Explains some uses of groupoids in group theory and topology.
In business, consolidation or amalgamation is the merger and acquisition of many smaller companies into a few much larger ones. In the context of financial accounting, consolidation refers to the aggregation of financial statements of a group company as consolidated financial statements.