tungsten inclusion

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• Tungsten — (pronEng|ˈtʌŋstən), also known as wolfram (IPA|/ˈwʊlfrəm/), is a chemical element that has the symbol W and atomic number 74.A steel gray metal, tungsten is found in several ores, including wolframite and scheelite. It is remarkable for its… …   Wikipedia

• Mathematics and Physical Sciences — ▪ 2003 Introduction Mathematics       Mathematics in 2002 was marked by two discoveries in number theory. The first may have practical implications; the second satisfied a 150 year old curiosity.       Computer scientist Manindra Agrawal of the… …   Universalium

• Wolframio — Tantalio ← Wolframio → Renio Mo …   Wikipedia Español

• Sintering — is a method used to create objects from powders. It is based on atomic diffusion. Diffusion occurs in any material above absolute zero but it occurs much faster at higher temperatures. In most sintering processes the powdered material is held in… …   Wikipedia

• Palm TX — Fabricant Palm, Inc. Année depuis novembre 2005 Fonctions Caractéristiques Mémoire interne …   Wikipédia en Français

• TX (handheld) — Infobox Information appliance name = Palm TX manufacturer = Palm, Inc. type = PDA connectivity = Wi Fi, Bluetooth, Infra Red lifespan = since November 2005 media = 128 MB Flash memory and (1) SD/SDIO/MMC slot os = Palm OS Garnet, 5.4.9 camera =… …   Wikipedia

• United States — a republic in the N Western Hemisphere comprising 48 conterminous states, the District of Columbia, and Alaska in North America, and Hawaii in the N Pacific. 267,954,767; conterminous United States, 3,022,387 sq. mi. (7,827,982 sq. km); with… …   Universalium

• Metalloid —   13 14 15 16 17   2  B Boron …   Wikipedia

• Zire Handheld — The Zire Series is Palm, Inc s consumer grade brand of Personal Digital Assistant.Background/OverviewThe lower end models emphasize price Palm s original Zire model was the first PDA under $100 from a major manufacturer and the higher end models… …   Wikipedia

• metallurgy — metallurgic, metallurgical, adj. metallurgically, adv. metallurgist /met l err jist/ or, esp. Brit., /meuh tal euhr jist/, n. /met l err jee/ or, esp. Brit., /meuh tal euhr jee/, n. 1. the technique or science of working or heating metals so as… …   Universalium

• transition element — Chem. any element in any of the series of elements with atomic numbers 21 29, 39 47, 57 79, and 89 107, that in a given inner orbital has less than a full quota of electrons. Also called transition metal. [1920 25] * * * Any chemical element with …   Universalium