diene value

  • 1 diene value — noun : a numerical measure of the conjugated double bonds in a fatty acid or fat (as a drying oil) that is calculated from the amount of maleic anhydride capable of reacting with a known weight of the acid or fat …

    Useful english dictionary

  • 2 Alkene — This article is about the chemical compound. For the material, see Olefin fiber. Not to be confused with Alkane or Alkyne. A 3D model of ethylene, the simplest alkene. In organic chemistry, an alkene, olefin, or olefine is an unsaturated ch …

    Wikipedia

  • 3 industrial polymers, major — Introduction       chemical compounds used in the manufacture of synthetic industrial materials.       In the commercial production of plastics, elastomers, man made fibres, adhesives, and surface coatings, a tremendous variety of polymers are… …

    Universalium

  • 4 Nobel Prize winners by name — ▪ Table Nobel Prize winners by name A   B   C   D   E   F   G   H   I   J   K   L   M   N   O   P   Q   R   S   T   U   V   W   Y   Z A name year category country* achievement literary area Abrikosov, Alexey A. 2003 physics U.S. discoveries… …

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  • 5 Nobel Prize winners by year — ▪ Table Nobel Prize winners by year 1901–10 1941–50 1981–90 1911–20 1951–60 1991–2000 1921–30 1961–70 2001–08 1931–40 1971–80 1901–10 year category name country* achievement literary area 1901 chemistry Henricus van t (Hoff, Jacobus Henricus van… …

    Universalium

  • 6 Nobel Prize winners by year 4 — ▪ Table Nobel Prize winners by year (1941–50) year category name country* achievement literary area 1943 chemistry Hevesy, Georg Charles von Hungary use of isotopes as tracers in chemical research physics Stern, Otto U.S. discovery of the… …

    Universalium

  • 7 Platinum — This article is about the chemical element. For other uses, see Platinum (disambiguation). iridium ← platinum → gold Pd ↑ Pt ↓ Ds …

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  • 8 hydrocarbon — hydrocarbonaceous, adj. /huy dreuh kahr beuhn, huy dreuh kahr /, n. any of a class of compounds containing only hydrogen and carbon, as an alkane, methane, CH4, an alkene, ethylene, C2H4, an alkyne, acetylene, C2H2, or an aromatic compound,… …

    Universalium

  • 9 Cyclophane — A cyclophane is a hydrocarbon consisting of an aromatic unit (typically a benzene ring) and an aliphatic chain that forms a bridge between two non adjacent positions of the aromatic ring. More complex derivatives with multiple aromatic units and… …

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  • 10 Criticism of multiculturalism — questions the multicultural ideal of the co existence of distinct ethnic cultures within one nation state. Multiculturalism is a particular subject of debate in certain European nations that were once associated with a single, homogeneous,… …

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  • 11 Physical Sciences — ▪ 2009 Introduction Scientists discovered a new family of superconducting materials and obtained unique images of individual hydrogen atoms and of a multiple exoplanet system. Europe completed the Large Hadron Collider, and China and India took… …

    Universalium

  • 12 Phil Collins — (2005) Philip David Charles „Phil“ Collins (* 30. Januar 1951 in Chiswick, London) ist ein britischer Rock /Pop Sänger, Schlagzeuger, Songwriter und Schauspieler. Er i …

    Deutsch Wikipedia

  • 13 Schenkökonomie — Erstveröffentlichung Marcel Mauss Essai sur le don Der Begriff Schenkökonomie (auch „Kultur des Schenkens“) bezeichnet eine soziologische Theorie, die dem Strukturfunktionalismus zugeordnet wird. Die Schenkökonomie ist demzufolge ein soziales… …

    Deutsch Wikipedia

  • 14 Xenophobia — is an intense and/or irrational dislike and sometimes fear of people from other countries. It comes from the Greek words ξένος ( xenos ), meaning foreigner, stranger, and φόβος ( phobos ), meaning fear. The term is typically used to describe a… …

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  • 15 Polybutadiene — is a synthetic rubber that is a polymer formed from the polymerization of the monomer 1,3 butadiene. It has a high resistance to wear and is used especially in the manufacture of tires. It has also been used to coat or encapsulate electronic… …

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  • 16 Schwarze — Die Bezeichnung Schwarze bezieht sich gewöhnlich auf eine Einteilung von Menschen in Rassen. Im engeren Sinn bezeichnet sie Menschen mit sehr dunkler Hautfarbe, vielfach werden jedoch so insbesondere in den Vereinigten Staaten Menschen mit allen… …

    Deutsch Wikipedia

  • 17 Durban Review Conference — The Durban Review Conference is the official name of the 2009 United Nations World Conference Against Racism (WCAR), also known as Durban II. The conference ran from Monday 20 April to Friday 24 April 2009, and took place at the United Nations… …

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  • 18 Nobel Prize winners by name 3 — ▪ Table Nobel Prize winners by name (D through F) name year category country* achievement literary area Dalai Lama 1989 peace Tibet Dale, Sir Henry 1936 physiology/ medicine U.K. work on chemical transmission of nerve impulses Dalén, Nils 1912… …

    Universalium

  • 19 Myrrh — For the record label, see Myrrh Records. Commiphora myrrha tree, one of the primary trees from which myrrh is harvested. Myrrh (pronounced /ˈmɜr/) is the aromatic oleoresin of a number of small, thorny tree species of the genus Commiphora,… …

    Wikipedia

  • 20 Dicarboxylic acid — Dicarboxylic acids are organic compounds that contain two carboxylic acid functional groups. In molecular formulae for dicarboxylic acids, these groups are often written as HOOC R COOH, where R may be an alkyl, alkenyl, alkynyl, or aryl group.… …

    Wikipedia

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