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CZECH REPUBLIC: AUSTRIAN POLITICIANS LEARN CZECH LANGUAGE IN EU WELCOMING EFFORTS.
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According to oPrague Posto, politicians in upper Austria plan to take introductory courses in Czech conversation as part of Austria's preparations for the Czech Republic's May 1 entry ...
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Ruthenium catalysts for selective nucleophilic allylic substitution *.(Report)
Magazine article from: Pure and Applied Chemistry
; ...oxidative addition of allylic substrates to a ruthenium(II) center. Subsequent reaction with...substitution reaction. We focus here on ruthenium-catalyzed substitution of allylic substrates...enantioselective reactions possible. Keywords: ruthenium catalysis; allylic substitution; regioselectivity...
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California Inventors Develop Ruthenium Containing Layer Deposition Method
News Wire article from: US Fed News Service, Including US State News
; ...Calif., has developed a method for forming ruthenium containing layer. According to the abstract...exemplary apparatus and method of forming a ruthenium tetroxide containing gas to form a ruthenium containing layer on a surface of a substrate...
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Mechanism of DNA damage photosensitized by trisbipyrazyl ruthenium complex. Unusual role of Cu/Zn speroxide dismutase
Magazine article from: Photochemistry and Photobiology
; ...Damage Photosensitized by Trisbipyrazyl Ruthenium Complex. Unusual Role of Cu/Zn Superoxide...accepted 22 June 2000 ABSTRACT Trisbipyrazyl ruthenium(II) (Ru[bpz]3"+) was examined...between nucleic acid bases and the excited ruthenium complex for efficient electron transfer...
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TCP Suppression in a Ruthenium-Bearing Single-Crystal Nickel-Based Superalloy
Magazine article from: JOM
; Ruthenium suppresses the precipitation of deleterious...based superalloys. The effectiveness of ruthenium as a TCP suppressant appears to be the...947;' phase upon the addition of ruthenium is particularly potent due to the sensitivity...
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Idaho Inventors Develop Rough Ruthenium-Containing Layer Forming Method
News Wire article from: US Fed News Service, Including US State News
; ...developed a method for forming a rough ruthenium-containing layer on the surface...substrate assembly that includes a ruthenium-containing precursor into the...amp; Trademark Office: "A rough ruthenium layer may be deposited on the surface...
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New Jersey, Delaware Inventors Develop Ruthenium Layers Etching Method
News Wire article from: US Fed News Service, Including US State News
; ...developed a method for depositing and etching ruthenium layers. According to the U.S. Patent...invention provides a method for purifying ruthenium sources to obtain high purity ruthenium metal and form a ruthenium metal pattern on...
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Toward a better understanding of ruthenium aluminide
Magazine article from: JOM
; ...Were it not for the relative scarcity of ruthenium, the B2 compound RuAl might have received...prevalent in RuAl, particularly in the ruthenium-rich stoichiometries. Unlike its more...Figure 1 shows that RuA1 does not tolerate ruthenium contents much above stoichiometry...
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Spectroscopic, thermal and biological studies on some trivalent ruthenium and rhodium NS chelating thiosemicarbazone complexes.(Research Article)(Report)
Magazine article from: Bioinorganic Chemistry and Applications
; ...fluorobenzaldehyde, and vanillin with ruthenium(III) and rhodium(III) chlorides...low-spin octahedral complexes with ruthenium(III) while forming diamagnetic complexes...thiosemicarbazones, the new metals to such a list are ruthenium [18] and rhodium [19]. Much attention...
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Kinetic isotope effect evidence for the concerted transfer of hydride and proton from hydroxycyclopentadienyl ruthenium hydride in solvents of different polarities and hydrogen bonding ability (1).
Magazine article from: Canadian Journal of Chemistry
; ...report of the hydroxycyclopentadienyl ruthenium hydride catalyst (1) (1) and followed...about processes catalyzed by Shvo's ruthenium hydride complex. Utilizing the tolyl...mechanisms of imines by the monomeric ruthenium hydride 4 (5), the method of hydrogen...
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Ruthenium-Containing Bond Coats for Thermal Barrier Coating Systems
Magazine article from: JOM
; ...but a melting point 400C higher than NiAl, ruthenium-modified aluminide bond coats could provide...improved creep properties with increasing ruthenium content. Processing paths for ruthenium-modified NiAl-based bond coatings have...
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