Zobrazeno 1 - 10
of 35
pro vyhledávání: '"Michael Büchner"'
Publikováno v:
Datenbank-Spektrum. 17:47-52
In a theatre play, persons appear as playwright, director, actors, etc. The play may have several performances with changing casts while actors may contribute to other plays and the role of a contributor may vary. Persons and the character of their c
Autor:
Isabel Deisenhofer, Stephanie Fichtner, Tilko Reents, Gabriele Hessling, Sonia Ammar, Susanne Kathan, Clemens Jilek, Roger Dillier, Michael Büchner, Heidi Estner
Publikováno v:
Clinical Cardiology. 36:422-426
Background Ablation procedures in patients with paroxysmal atrial fibrillation (PAF) includes isolation of all pulmonary veins (PVs). We hypothesized that an approach using an algorithm to detect arrhythmogenic PVs (aPVs) might lead to shorter proced
Autor:
Lutz Michael Büchner, Peter Keith Ross
Publikováno v:
Journal of East-West Business. 16:45-66
This article analyses the competing demands faced by Deutsche Telekom for global consistency and local responsiveness as it attempted to coordinate its human resource management strategies across its Eastern European subsidiaries. It considers the de
Autor:
Martin Horstmann, Cornelius Faber, Kai F. Schwedhelm, Johan H. Faber, Gerhard Bringmann, Michael Büchner, Yana Reichert
Publikováno v:
The Open Spectroscopy Journal. 2:10-18
Complex formation between the antimalarial drug chloroquine and its presumed target ferriprotoporphyrin IX in three different solutions (pH 6.5, pH 9, and in a water methanol mixture) is characterized by nuclear magnetic resonance, UV spectroscopy, a
Publikováno v:
European Journal of Mass Spectrometry. 10:21-26
The ion/molecule reaction of the radical cations of three isomeric bromobutenes (2-bromobut-2-ene 1, 1-bromobut-2-ene 2, 4-bromobut-1-ene 3) with ammonia were studied by Fourier transform ion cyclotron resonance spectrometry to reveal the effect of a
Publikováno v:
International Journal of Mass Spectrometry. 228:167-180
The reactions of the 2-bromopropene radical cation 1(.+) with four amines (CH3NH2, CH3CH2NH2, (CH3)(2)NH, and (CH3)(3)N) and CH3SH were studied by Fourier transform-ion cyclotron resonance (FT-ICR) spectrometry and molecular orbital calculations. The
Autor:
Gottfried Huttner, W. Frosch, Stephan Back, Michael Büchner, Iuan-Yuan Wu, Thomas Stein, Joachim Kralik, Heinrich Lang, Gerd Rheinwald
Publikováno v:
Inorganica Chimica Acta. 325:94-102
The reaction of [Ti](CCPh)2 (1) {[Ti]=(η5-C5H4SiMe3)2Ti} with equimolar amounts of CuBr, Ni(PPh3)3 or Pd(PPh3)4 produces the heterobimetallic early–late transition metal complexes of general type {[Ti](CCPh)2}MX [2: MX=CuBr, 3: MX=Ni(PPh3),
Publikováno v:
European Journal of Inorganic Chemistry. 2000:1745-1757
The five-coordinate tripodCobalt(II) compound [tripodCoIICl2] (2) [tripod = CH3C(CH2PPh2)3] undergoes selective substitution of its chlorine groups on activation with KPF6 in the first substitution step and by TlPF6 in the second. Compounds of the ty
Publikováno v:
International Journal of Mass Spectrometry. 199:141-154
The ion/molecule reactions of the ions (CH3)(2)C+-OCH3 (1a) and (CH3),Si+-OCH3 (2a), which are the main fragment ions in the electron ionization mass spectrum of tert-butyl methyl ether (MTBE, 1) and trimethylsilyl methyl ether (MTSE, 2), respectivel
Autor:
Gottfried Huttner, Heinrich Lang, Joachim Strähle, and Katrin Köhler, Gerd Rheinwald, and Alexander Driess, Laszlo Zsolnai, Michael Büchner
Publikováno v:
Organometallics. 18:598-605
The synthesis of heterobimetallic {[Ti](C⋮CR1)2}MX {[Ti] = (η5-C5H4SiMe3)2Ti; M = Cu, R1 = SiMe3: 4a, X = SCF3; 4b, X = SEt; M = Ag, R1 = tBu: 5a, X = OC(O)Me; 5e, X = NO3; M = Ag, R1 = SiMe3: 5...