TY - JOUR A1 - Göse, Frank T1 - "Es war mir wie einem armen Gemeinen zu Muthe ..." : Überlegungen zur Professionalisierung adliger Offiziere ausgewählter deutscher Reichsterritorien im 17. Jahrhundert Y1 - 2010 SN - 978- 3-86956-070-0 ER - TY - JOUR A1 - Assmann, Dorothea T1 - "Freni und Max" : Klausur aus dem Examensrepetitorium im Familienrecht mit Sachenrecht Y1 - 2010 SN - 1867-6170 ER - TY - JOUR A1 - Schneider, Hans Julius T1 - "Higher rates may not be expressed" : the "Ethical" and the limits of language in the early? Wittgenstein Y1 - 2010 SN - 0012-1045 ER - TY - JOUR A1 - Ette, Ottmar T1 - "La transmutación de culturas" : Entrevista a Daniel Alarcón, ganador del Premio Internacional de Literatura de la Casa de las Culturas del Mundo Y1 - 2010 SN - 1577-3388 ER - TY - JOUR A1 - Mersch, Dieter T1 - "Meta / Dia" : zwei unterschiedliche Zugänge zum Medialen Y1 - 2010 ER - TY - JOUR A1 - Ette, Ottmar T1 - "Para edificar el templo de la libertad" : Paris - Berlin - Haiti - México: Alexander von Humboldt, de revolución en revolución Y1 - 2010 SN - 978-6-07-160401-9 ER - TY - JOUR A1 - Diemling, Patrick T1 - "Sie stören den Frieden und umwölken den Verstand" : " Das Buch des Wahren Lebens" über Beeinflussung aus der Geisterwelt Y1 - 2010 SN - 978-3-887476-614-2 ER - TY - JOUR A1 - Schwarz, Anja T1 - '...just as it would have been in 1861' : stuttering colonial beginnings in ABC's outback house Y1 - 2010 SN - 978-0-230-57612-4 ER - TY - JOUR A1 - Wels, Volkhard T1 - 'Gelegenheitsdichtung' BT - Probleme und Perspektiven der Forschung JF - Theorie und Praxis der Kasualdichtung in der Frühen Neuzeit (Chloe ; 43) N2 - Der Beitrag dient als Einführung in einen Sammelband zu "Theorie und Praxis der Kasualdichtung in der Frühen Neuzeit". Er setzt sich kritisch mit dem Begriff der "Gelegenheitsdichtung" auseinander. KW - Frühe Neuzeit KW - Deutsche Literatur der Frühen Neuzeit KW - Gelegenheitsdichtung KW - Kasualdichtung KW - Poetik Y1 - 2010 SN - 978-90-420-3104-3 U6 - https://doi.org/10.1163/9789042031050_002 SN - 0168-9878 SP - 9 EP - 31 PB - Rodopi CY - Amsterdam ER - TY - JOUR A1 - Awad, Duha Jawad A1 - Conrad, Franziska A1 - Koch, Andreas A1 - Schilde, Uwe A1 - Poeppl, Andreas A1 - Strauch, Peter T1 - 1,10-phenanthroline-dithiolate mixed ligand transition metal complexes : synthesis, characterization and EPR spectroscopy N2 - A series of new N2S2 mixed ligand transition metal complexes, where N-2 is phenanthroline and S-2 is 1,2- dithiooxalate (dto) or 1,2-dithiosquarate (dtsq), has been synthesized and characterized. IR spectra reveal that the 1,2- dithiolate ligands are coordinated via the sulfur atoms forming a N2S2 coordination sphere. The copper(II) complex [Cu(phen)(dto)] was studied by EPR spectroscopy as a diamagnetically diluted powder. The diamagnetic dilution resulted from doping of the copper complex into the isostructural host lattice of the nickel complex [Ni(phen)(dto)]. The electronic situation in the frontier orbitals of the copper complex calculated from the experimental data is compared to the results of EHT and DFT calculations. Furthermore, one side product, chlorobis(1,10-phenanthroline)copper(I) ethanol solvate hydrate [(phen)(2)CuCl]center dot C2H5OH center dot H2O, was formed by a reduction process and characterized by X-ray diffraction. In the crystal packing one-dimensional columns of dimers are formed, stabilized by significant pi-pi interactions. Y1 - 2010 UR - http://www.sciencedirect.com/science/journal/00201693 U6 - https://doi.org/10.1016/j.ica.2010.01.021 SN - 0020-1693 ER - TY - JOUR A1 - Awad, Duha Jawad A1 - Conrad, Franziska A1 - Koch, Andreas A1 - Friedrich, Alwin A1 - Poeppl, Andreas A1 - Strauch, Peter T1 - 2,2'-Bipyridin-1,2-dithiolat Gemischtligand-Komplexe : Systhese, Charakterisierung und EPR-Spektroskopie N2 - A series of new 2 2'-bipyridine/1 2-dithiolate transition metal complexes has been synthesised and characterised As 1,2-dithiolate ligands 1,2 dithiooxalate (dto) and 1 2-dithiosquarate (dtsq) were used It follows from the IR spectra that the multidentate dithiolate ligands coordinate exclusively via their sulfur atoms forming an MN2S2 coordination sphere The central metal ions (M) are Cu2+ Ni2+ Pd2+ Pt2+, and Zn2+ The complex [Cu-II(bpy)(dto)] could be studied by EPR spectroscopy and was measured as powder diamagnetically diluted in the isostructural [Ni-II(bpy)(dto)] host structure The spin density contribution calculated from the experimental parameters is compared with the electronic situation in the frontier orbitals namely in the semi occupied SOMO of the copper complex derived from quantum chemical calculations on different levels (EHT and DFT) Y1 - 2010 UR - http://www.znaturforsch.com/b.htm SN - 0932-0776 ER - TY - JOUR A1 - Strehmel, Veronika A1 - Rexhausen, Hans A1 - Strauch, Peter T1 - 2,2,6,6-Tetramethylpiperidine-1-yloxyl bound to the imidazolium ion by an acetamido group for investigation of ionic liquids N2 - New spin probes bearing the 2,2,6,6-tetramethylpiperidine-1-yloxyl covalently bound to the imidazolium ion via a methylene spacer and an amide group are synthesized. If the anion is bis(trifluoromethylsulfonylimide) instead of iodide, the new spin probe has a similar structure as that of an ionic liquid. Nevertheless, the new spin probes are useful tools to investigate ionic liquids. Y1 - 2010 UR - http://www.sciencedirect.com/science/journal/00404039 U6 - https://doi.org/10.1016/j.tetlet.2009.11.124 SN - 0040-4039 ER - TY - JOUR A1 - Lazareva, Nataliya F. A1 - Shainyan, Bagrat A. A1 - Kleinpeter, Erich T1 - 4-Alkyl-2,2,6,6-tetramethyl-1,4,2,6-oxaazadisilinanes : synthesis, structure, and conformational analysis N2 - 4-Alkyl-2,2,6,6-tetramethyl-1,4,2,6-oxaazadisilinanes RN[CH2Si(Me)2]2O [R = Me (1), i-Pr (2)] were synthesized by two methods which provided good yields up to 84%. Low temperature NMR study of compounds (1) and (2) revealed a frozen ring inversion with the energy barriers of 8.5 and 7.7 kcal/mol at 163 and 143 K, respectively, which is substantially lower than that for their carbon analog, N-methylmorpholine. DFT calculations performed on the example of molecule (1) showed that N-Meax conformer to exist in the sofa conformation with the coplanar fragment C-Si-O-Si-C, and its N-Meeq conformer in a flattened chair conformation. Y1 - 2010 UR - http://www3.interscience.wiley.com/cgi-bin/jhome/4569 U6 - https://doi.org/10.1002/Poc.1605 SN - 0894-3230 ER - TY - JOUR A1 - Schwarzer, Christian A1 - Huamani, Fatima Cßceres A1 - Cano, Asunción A1 - La Torre, María I. La A1 - Weigend, Maximilian T1 - 400 years for long-distance dispersal and divergence in the northern atacama desert : insights from the Huaynaputina pumice slopes of Moquegua, Peru N2 - The Huaynaputina eruption (1600 AD, Moquegua, S Peru) in the northern Atacama Desert denuded the Ornate area of all vegetation and deposited deep pumice layers. Data on the flora, climate and soil characteristics of these slopes near Ornate at 1600-2600 m a.s.l. are provided. Fifty-nine angiosperm species established themselves on the pumice slopes in the past ca. 400 years, with the bulk of the small and herbaceous species and several species new records for Peru. Three Ornate sites were sampled in both a dry and a wet year and species numbers differed widely (14 versus 45 spp.). Among areas compared floristic composition is most similar to the Lomas de Tacna, and has less in common with geographically closer Lomas or Sierra formations. Nine species represent highly disjunct populations (200->700 km) from their nearest known living populations in central Peru, Chile, or Argentina/Bolivia and appear to have reached the area via long-distance dispersal. Abiotic conditions may have played an important role in limiting the establishment of species from the neighboring vegetation. Four taxa on the pumice slopes show clear morphological differences to populations elsewhere, two of them may represent neoendemics of the Ornate pumice, indicating rapid morphological divergence. (C) 2010 Elsevier Ltd. All rights reserved. Y1 - 2010 U6 - https://doi.org/10.1016/j.jaridenv.2010.05.034 SN - 0140-1963 ER - TY - JOUR A1 - Forbrich, Inke A1 - Kutzbach, Lars A1 - Hormann, Annabell A1 - Wilmking, Martin T1 - A comparison of linear and exponential regression for estimating diffusive CH4 fluxes by closed-chambers in peatlands N2 - The closed-chamber method is the most common approach to determine CH4 fluxes in peatlands. The concentration change in the chamber is monitored over time, and the flux is usually calculated by the slope of a linear regression function. Theoretically, the gas exchange cannot be constant over time but has to decrease, when the concentration gradient between chamber headspace and soil air decreases. In this study, we test whether we can detect this non- linearity in the concentration change during the chamber closure with six air samples. We expect generally a low concentration gradient on dry sites (hummocks) and thus the occurrence of exponential concentration changes in the chamber due to a quick equilibrium of gas concentrations between peat and chamber headspace. On wet (flarks) and sedge- covered sites (lawns), we expect a high gradient and near-linear concentration changes in the chamber. To evaluate these model assumptions, we calculate both linear and exponential regressions for a test data set (n = 597) from a Finnish mire. We use the Akaike Information Criterion with small sample second order bias correction to select the best-fitted model. 13.6%, 19.2% and 9.8% of measurements on hummocks, lawns and flarks, respectively, were best fitted with an exponential regression model. A flux estimation derived from the slope of the exponential function at the beginning of the chamber closure can be significantly higher than using the slope of the linear regression function. Non-linear concentration-overtime curves occurred mostly during periods of changing water table. This could be due to either natural processes or chamber artefacts, e.g. initial pressure fluctuations during chamber deployment. To be able to exclude either natural processes or artefacts as cause of non-linearity, further information, e.g. CH4 concentration profile measurements in the peat, would be needed. If this is not available, the range of uncertainty can be substantial. We suggest to use the range between the slopes of the exponential regression at the beginning and at the end of the closure time as an estimate of the overall uncertainty. Y1 - 2010 UR - http://www.sciencedirect.com/science/journal/00380717 U6 - https://doi.org/10.1016/j.soilbio.2009.12.004 SN - 0038-0717 ER - TY - JOUR A1 - Wilke, Max A1 - Appel, Karen A1 - Vincze, Laszlo A1 - Schmidt, Christian A1 - Borchert, Manuela A1 - Pascarelli, Sakura T1 - A confocal set-up for micro-XRF and XAFS experiments using diamond-anvil cells N2 - A confocal set-up is presented that improves micro-XRF and XAFS experiment with high-pressure e diamond-anvil cells (DACs) In this experiment a probing volume is defined by the focus of the incoming synchrotron radiation beam and that of a polycapillary X-ray half-lens with a very long working distance, which is placed in front of the fluorescence detector This set-up enhances the quality of the fluorescence and XAFS spectra, and thus the sensitivity for detecting elements at low concentrations. It efficiently suppresses signal from outside the sample chamber, which stems from elastic and inelastic scattering of the incoming beam by the diamond anvils as well as from excitation of fluorescence from the body of the DAC Y1 - 2010 UR - http://journals.iucr.org/s/journalhomepage.html U6 - https://doi.org/10.1107/S0909049510023654 SN - 0909-0495 ER - TY - JOUR A1 - Haßler, Gerda T1 - A discussão sobre a origem e o génio da língua portuguesa desde Duarte Nunes de Leão (1606) até a Francisco Evaristo Leoni (1858): integração e transformação de conceitos europeus Y1 - 2010 SN - 978-3-89323- 297-0 ER - TY - JOUR A1 - Balazadeh, Salma A1 - Siddiqui, Hamad A1 - Allu, Annapurna Devi A1 - Matallana-Ramirez, Lilian Paola A1 - Caldana, Camila A1 - Mehrnia, Mohammad A1 - Zanor, Maria-Inés A1 - Koehler, Barbara A1 - Müller-Röber, Bernd T1 - A gene regulatory network controlled by the NAC transcription factor ANAC092/AtNAC2/ORE1 during salt-promoted senescence N2 - P>The onset and progression of senescence are under genetic and environmental control. The Arabidopsis thaliana NAC transcription factor ANAC092 (also called AtNAC2 and ORE1) has recently been shown to control age-dependent senescence, but its mode of action has not been analysed yet. To explore the regulatory network administered by ANAC092 we performed microarray-based expression profiling using estradiol-inducible ANAC092 overexpression lines. Approximately 46% of the 170 genes up-regulated upon ANAC092 induction are known senescence-associated genes, suggesting that the NAC factor exerts its role in senescence through a regulatory network that includes many of the genes previously reported to be senescence regulated. We selected 39 candidate genes and confirmed their time-dependent response to enhanced ANAC092 expression by quantitative RT-PCR. We also found that the majority of them (24 genes) are up-regulated by salt stress, a major promoter of plant senescence, in a manner similar to that of ANAC092, which itself is salt responsive. Furthermore, 24 genes like ANAC092 turned out to be stage-dependently expressed during seed growth with low expression at early and elevated expression at late stages of seed development. Disruption of ANAC092 increased the rate of seed germination under saline conditions, whereas the opposite occurred in respective overexpression plants. We also detected a delay of salinity-induced chlorophyll loss in detached anac092-1 mutant leaves. Promoter-reporter (GUS) studies revealed transcriptional control of ANAC092 expression during leaf and flower ageing and in response to salt stress. We conclude that ANAC092 exerts its functions during senescence and seed germination through partly overlapping target gene sets. Y1 - 2010 UR - http://www3.interscience.wiley.com/cgi-bin/issn?DESCRIPTOR=PRINTISSN&VALUE=0960-7412 U6 - https://doi.org/10.1111/j.1365-313X.2010.04151.x SN - 0960-7412 ER - TY - JOUR A1 - Dortay, Hakan A1 - Müller-Röber, Bernd T1 - A highly efficient pipeline for protein expression in Leishmania tarentolae using infrared fluorescence protein as marker N2 - Background: Leishmania tarentolae, a unicellular eukaryotic protozoan, has been established as a novel host for recombinant protein production in recent years. Current protocols for protein expression in Leishmania are, however, time consuming and require extensive lab work in order to identify well-expressing cell lines. Here we established an alternative protein expression work-flow that employs recently engineered infrared fluorescence protein (IFP) as a suitable and easy-to-handle reporter protein for recombinant protein expression in Leishmania. As model proteins we tested three proteins from the plant Arabidopsis thaliana, including a NAC and a type-B ARR transcription factor. Results: IFP and IFP fusion proteins were expressed in Leishmania and rapidly detected in cells by deconvolution microscopy and in culture by infrared imaging of 96-well microtiter plates using small cell culture volumes (2 mu L Y1 - 2010 UR - http://www.microbialcellfactories.com/home/ U6 - https://doi.org/10.1186/1475-2859-9-29 SN - 1475-2859 ER - TY - JOUR A1 - Sellrie, Frank A1 - Beck, Michael A1 - Hildebrandt, Niko A1 - Micheel, Burkhard T1 - A homogeneous time-resolved fluoroimmunoassay (TR-FIA) using antibody mediated luminescence quenching N2 - The determination of low-molecular weight substances (haptens) is demonstrated with a homogeneous time-resolved immunoassay using antibody-induced luminescence quenching. Our novel assay technology uses the newly developed monoclonal antibody (G24-BA9) to quench the luminescence of europium trisbipyridine (EuTBP). We performed a competitive biotin immunoassay including an EuTBP-biotin conjugate, the anti-EuTBP antibody G24-BA9 and streptavidin as assay components. Steric hindrance allows only the binding of either G24-BA9 (to the EuTBP moiety) or streptavidin (to the biotin moiety) to the EuTBP-biotin conjugate. Addition of the analyte biotin resulted in the binding of streptavidin to biotin and a concomitant preferred binding of G24-BA9 to EuTBP-biotin. Since G24-BA9 quenches the luminescence of EuTBP within the conjugate, the luminescence signal could be used to indicate and quantify the presence of free biotin in the system. All experiments were carried out in solution in the presence of 5% serum demonstrating the possibility of using our novel assay for a very fast determination of low molecular weight substances in biological fluids. Y1 - 2010 UR - http://www.rsc.org/Publishing/Journals/AY/Index.asp U6 - https://doi.org/10.1039/C0ay00306a SN - 1759-9660 ER -