Results 141 to 150 of about 1,971 (197)
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2001
Object oriented databases have been portrayed as being the solution for complex applications such as Geographical Information Systems. Traditional database systems, such as relational, are not adequate for the rich data types typically required from such systems.
Mary Garvey +2 more
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Object oriented databases have been portrayed as being the solution for complex applications such as Geographical Information Systems. Traditional database systems, such as relational, are not adequate for the rich data types typically required from such systems.
Mary Garvey +2 more
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Rocks & Minerals, 2010
Despite having significant gemstone deposits, Turkey is not known as a producer of gemstones. In this article, we summarize six deposits: diaspore, fire opal, blue chalcedony, amethyst, smoky quart...
HATİPOĞLU, MURAT +2 more
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Despite having significant gemstone deposits, Turkey is not known as a producer of gemstones. In this article, we summarize six deposits: diaspore, fire opal, blue chalcedony, amethyst, smoky quart...
HATİPOĞLU, MURAT +2 more
openaire +2 more sources
Accounts of Chemical Research, 2002
Resins are produced by woody plants on a worldwide basis. We have found several distinct classes of modern diterpenoid resins based phenomenologically on the solid-state (13)C NMR spectra of the bulk material. Resin fossilizes over millions of years into a robust material sometimes called amber.
Joseph B, Lambert, George O, Poinar
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Resins are produced by woody plants on a worldwide basis. We have found several distinct classes of modern diterpenoid resins based phenomenologically on the solid-state (13)C NMR spectra of the bulk material. Resin fossilizes over millions of years into a robust material sometimes called amber.
Joseph B, Lambert, George O, Poinar
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2000
In this section are detailed and explained the main definitions, properties, and physical quantities used in the mineral properties table.
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In this section are detailed and explained the main definitions, properties, and physical quantities used in the mineral properties table.
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