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KÃœNSTLER AUF DIE LEINWAND GEBANNT
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Das Filmarchiv "Schaffende Hände" von Hans Cürlis
"Was würde es für uns bedeuten, wenn wir die Hände eines Leonardo da Vinci, Michelangelo, Dürer oder Rembrandt beim Zeichnen oder Malen aus nächster Nähe sehen können?" Im Herbst 1923 machte Hans Cürlis die ersten Aufnahmen von Künstlern bei der Arbeit und legte so den Grundstein für ein groÃes Archiv, das er "Schaffende Hände" nannte - "Schaffende Hände" nannte er auch die Filme, die er aus diesen Archivaufnahmen montierte.
Zuerst standen die Künstler und ihre Arbeit im Vordergrund: Alexander Calder, Charlotte Berend-Corinth, ...
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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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