TY - JOUR A1 - Neitmann, Klaus T1 - "der wahren, hohen Bestimmung ihrer ständischen Existenz": Ständewesen und Regionalismus im Markgraftum Niederlausitz in sächsischer Zeit (1635 - 1815) Y1 - 2014 SN - 978-3-95498-084-0 ER - TY - THES A1 - Röhl, Vera Regine T1 - "Es gibt kein Himmelreich auf Erden" : Heinrich Margulies : ein säkularer Zionist Y1 - 2014 SN - 978-3-8260-5421-1 PB - Königshausen & Neumann CY - Würzburg ER - TY - JOUR A1 - Kupetz, Maxi T1 - 'Mitfühlend sprechen' BT - Zur Rolle der Prosodie in Empathiedarstellungen JF - Prosodie und Phonetik in der Interaktion = Prosody and phonetics in interaction N2 - Im Zentrum dieser interaktional-linguistischen Untersuchung steht die Frage, welchen Beitrag die prosodisch-phonetische Gestaltung einer Äußerung zu ihrer Interpretation als Darstellung von Empathie leistet. Dem liegt eine interaktionale Auffassung von Empathie zu Grunde: Empathie wird nicht als psychoemotionaler Zustand konzeptualisiert, sondern als Darstellung von Verstehen/ Verständnis/ Mitgefühl/ Mitleid in sozialer Interaktion. Gegenstand der Untersuchung ist die interaktive Bearbeitung persönlicher Erlebnisse in deutschen Alltagsgesprächen. Es wird gezeigt, dass – an spezifischen sequentiellen Positionen – Kombinationen folgender prosodisch-phonetischer Ressourcen potenziell relevant sind, um Äußerungen als empathisch, hier i.S.v. 'mitfühlend', interpretierbar zu machen: geringere und/ oder abnehmende Lautstärke/ Diminuendo, tiefes Tonhöhenregister, flach auslaufende Kontur, Behauchung, Knarrstimme, geringe Sprechspannung/ weiche Artikulation, Silbendehnung, Lippenrundung, rhythmische Integration/ Legato-Rhythmus. N2 - This interactional-linguistic study aims at revealing which prosodic-phonetic resources can be used to make an utterance interpretable as a display of empathy when personal experiences are negotiated in German everyday interaction. Empathy refers to displays of understanding and/ or sympathy and/ or compassion for the emotional situation of the other. It will be shown that, in specific sequential positions, (clusters of) the following prosodic-phonetic resources are possibly relevant to make an utterance interpretable as affect-oriented and 'sympathetic': low and/ or decreasing volume/ diminuendo, low pitch register, flat contours, breathiness, creak, soft articulation, lengthening, lip rounding, rhythmic integration, legato. KW - Empathie KW - Affektivität KW - Verstehen/Verständnis KW - Konversationsanalyse KW - Interaktionale Linguistik KW - Alltagsgespräche Y1 - 2014 UR - http://verlag-gespraechsforschung.de/2014/pdf/kupetz-audio.pdf SN - 978-3-936656-60-2 SP - 87 EP - 114 PB - Verlag für Gesprächsforschung CY - Mannheim ER - TY - CHAP A1 - Wiemann, Dirk T1 - (Not) Readily Available : Kiran Nagarkar in the Global Market T2 - Indian Writing in English and the Global Literary Market Y1 - 2014 SN - 978-1-349-49386-9 SP - 180 EP - 197 PB - Palgrave CY - London ER - TY - CHAP A1 - Knoth, Alexander Henning A1 - Kiy, Alexander T1 - (Self-)confident through the introductory study phase with the Reflect App BT - (Self-)confident through the introductory study phase with the Reflect App T2 - CEUR Workshop Proceedings T2 - Selbst-bewusst durch die Studieneingangsphase mit der Reflect-App Y1 - 2014 UR - http://www.scopus.com/inward/record.url?eid=2-s2.0-84921875162&partnerID=MN8TOARS SN - 1613-0073 IS - 1227 SP - 172 EP - 179 PB - CEUR-WS CY - Freiburg ER - TY - JOUR A1 - Reiter, Karsten A1 - Heidbach, Oliver T1 - 3-D geomechanical-numerical model of the contemporary crustal stress state in the Alberta Basin (Canada) JF - Solid earth N2 - In the context of examining the potential usage of safe and sustainable geothermal energy in the Alberta Basin, whether in deep sediments or crystalline rock, the understanding of the in situ stress state is crucial. It is a key challenge to estimate the 3-D stress state at an arbitrarily chosen point in the crust, based on sparsely distributed in situ stress data. To address this challenge, we present a large-scale 3-D geomechanical-numerical model (700 km x 1200 km x 80 km) from a large portion of the Alberta Basin, to provide a 3-D continuous quantification of the contemporary stress orientations and stress magnitudes. To calibrate the model, we use a large database of in situ stress orientation (321 S-Hmax) as well as stress magnitude data (981 S-V, 1720 S-hmin and 2 (+11) S-Hmax) from the Alberta Basin. To find the best-fit model, we vary the material properties and primarily the displacement boundary conditions of the model. This study focusses in detail on the statistical calibration procedure, because of the large amount of available data, the diversity of data types, and the importance of the order of data tests. The best-fit model provides the total 3-D stress tensor for nearly the whole Alberta Basin, and allows estimation of stress orientation and stress magnitudes in advance of any well. First-order implications for the well design and configuration of enhanced geothermal systems are revealed. Systematic deviations of the modelled stress from the in situ data are found for stress orientations in the Peace River and the Bow Island Arch as well as for leak-off test magnitudes. Y1 - 2014 U6 - https://doi.org/10.5194/se-5-1123-2014 SN - 1869-9510 SN - 1869-9529 VL - 5 IS - 2 SP - 1123 EP - 1149 PB - Copernicus CY - Göttingen ER - TY - JOUR A1 - Atilaw, Yoseph A1 - Heydenreich, Matthias A1 - Ndakala, Albert A1 - Akala, Hoseah M. A1 - Kamau, Edwin A1 - Yenesew, Abiy T1 - 3-Oxo-14 alpha, 15 alpha-epoxyschizozygine: A new schizozygane indoline alkaloid from Schizozygia coffaeoides JF - Phytochemistry letters N2 - The stem bark extract of Schizozygia coffaeoides (Apocynaceae) showed moderate antiplasmodial activity (IC50 = 8-12 mu g/mL) against the chloroquine-sensitive (D6) and chloroquine-resistant (W2) strains of Plasmodium falciparum. Chromatographic separation of the extract led to the isolation of a new schizozygane indoline alkaloid, named 3-oxo-14 alpha, 15 alpha-epoxyschizozygine. In addition, two dimeric anthraquinones, cassiamin A and cassiamin B, were identified for the first time in the family Apocynaceae. The structures of the isolated compounds were deduced on the basis of spectroscopic evidence. The schizozygane indole alkaloids showed good to moderate antiplasmodial activities (IC50 = 13-52 mu m). (C) 2014 Phytochemical Society of Europe. Published by Elsevier B.V. All rights reserved. KW - Schizozygia coffaeoides KW - Schizozygane indoline alkaloid KW - 3-Oxo-14 alpha, 15 alpha-epoxyschizozygine KW - Dimeric anthraquinone KW - Cassiamin A KW - Cassiamin B Y1 - 2014 U6 - https://doi.org/10.1016/j.phytol.2014.07.003 SN - 1874-3900 SN - 1876-7486 VL - 10 SP - 28 EP - 31 PB - Elsevier CY - Amsterdam ER - TY - JOUR A1 - Sarauli, David A1 - Peters, Kristina A1 - Xu, Chenggang A1 - Schulz, Burkhard A1 - Fattakhova-Rohlfing, Dina A1 - Lisdat, Fred T1 - 3D-Electrode architectures for enhanced direct bioelectrocatalysis of pyrroloquinoline quinone-dependent glucose dehydrogenase JF - ACS applied materials & interfaces N2 - We report on the fabrication of a complex electrode architecture for efficient direct bioelectrocatalysis. In the developed procedure, the redox enzyme pyrroloquinoline quinone-dependent glucose dehydrogenase entrapped in a sulfonated polyaniline [poly(2-methoxyaniline-5-sulfonic acid)-co-aniline] was immobilized on macroporous indium tin oxide (macroITO) electrodes. The use of the 3D-conducting scaffold with a large surface area in combination with the conductive polymer enables immobilization of large amounts of enzyme and its efficient communication with the electrode, leading to enhanced direct bioelectrocatalysis. In the presence of glucose, the fabricated bioelectrodes show an exceptionally high direct bioelectrocatalytical response without any additional mediator. The catalytic current is increased more than 200-fold compared to planar ITO electrodes. Together with a high long-term stability (the current response is maintained for >90% of the initial value even after 2 weeks of storage), the transparent 3D macroITO structure with a conductive polymer represents a valuable basis for the construction of highly efficient bioelectronic units, which are useful as indicators for processes liberating glucose and allowing optical and electrochemical transduction. KW - 3D electrode structures KW - macroITO KW - conductive polymer KW - PQQ-GDH KW - direct bioelectrocatalysis KW - bioelectrochemistry Y1 - 2014 U6 - https://doi.org/10.1021/am5046026 SN - 1944-8244 VL - 6 IS - 20 SP - 17887 EP - 17893 PB - American Chemical Society CY - Washington ER - TY - JOUR A1 - Derese, Solomon A1 - Barasa, Leonard A1 - Akala, Hoseah M. A1 - Yusuf, Amir O. A1 - Kamau, Edwin A1 - Heydenreich, Matthias A1 - Yenesew, Abiy T1 - 4 '-Prenyloxyderrone from the stem bark of Millettia oblata ssp teitensis and the antiplasmodial activities of isoflavones from some Millettia species JF - Phytochemistry letters N2 - The CH2Cl2/MeOH (1: 1) extract of the stem bark of Millettia oblata ssp. teitensis showed antiplasmodial activity (IC50 = 10-12 mu g/mL) against the chloroquine-sensitive (D6) and chloroquine-resistant (W2) strains of Plasmodium falciparum. Chromatographic separation of the extract led to the isolation of a new isoflavone, 4'-prenyloxyderrone (1), together with known isoflavones (8-O-methylretusin, durmillone, maximaisoflavone B, maximaisoflavone H and maximaisoflavone J), a rotenoid (tephrosin) and a triterpene (lupeol). Similar investigation of Millettia leucantha resulted in the identification of the isoflavones afrormosin and wistin, and the flavone chrysin. The identification of these compounds was based on their spectroscopic data. Five of the isoflavones isolated from these plants as well as 11 previously reported compounds from Millettia dura were tested and showed good to moderate antiplasmodial activities (IC50 = 13-53 mu M), with the new compound, 4'-prenyloxyderrone, being the most active (IC50 = 13-15 mu M). KW - Millettia oblata ssp teitensis KW - Millettia leucantha KW - Millettia dura; Y1 - 2014 U6 - https://doi.org/10.1016/j.phytol.2014.02.001 SN - 1874-3900 SN - 1876-7486 VL - 8 SP - 69 EP - 72 PB - Elsevier CY - Amsterdam ER - TY - JOUR A1 - Muiva-Mutisya, Lois A1 - Macharia, Bernard A1 - Heydenreich, Matthias A1 - Koch, Andreas A1 - Akala, Hoseah M. A1 - Derese, Solomon A1 - Omosa, Leonidah K. A1 - Yusuf, Amir O. A1 - Kamau, Edwin A1 - Yenesew, Abiy T1 - 6 alpha-Hydroxy-alpha-toxicarol and (+)-tephrodin with antiplasmodial activities from Tephrosia species JF - Phytochemistry letters N2 - The CH2Cl2/MeOH (1: 1) extract of the roots of Tephrosia villosa showed good antiplasmodial activity against the chloroquine-sensitive (D6) and chloroquine-resistant (W2) strains of Plasmodium falciparum with IC50 values of 3.1 +/- 0.4 and 1.3 +/- 0.3 mu g/mL, respectively. Chromatographic separation of the extract yielded a new rotenoid, 6 alpha-hydroxy-alpha-toxicarol, along with five known rotenoids, (rotenone, deguelin, sumatrol, 12 alpha-hydroxy-alpha-toxicarol and villosinol). Similar treatment of the extract of the stem of Tephrosia purpurea (IC50 = 4.1 +/- 0.4 and 1.9 +/- 0.2 mu g/mL against D6 and W2 strains of P. falciparum, respectively) yielded a new flavone having a unique substituent at C-7/C-8 [trivial name (+)-tephrodin], along with the known flavonoids tachrosin, obovatin methyl ether and derrone. The relative configuration and the most stable conformation in (+)-tephrodin was determined by NMR and theoretical energy calculations. The rotenoids and flavones tested showed good to moderate antiplasmodial activities (IC50 = 9 +/- 23 mu M). Whereas the cytotoxicity of rotenoids is known, the flavones (+)-tephrodin and tachrosin did not show significant cytotoxicity (IC50 > 100 mu M;) against mammalian African monkey kidney (vero) and human larynx carcinoma (HEp2) cell lines. (C) 2014 Phytochemical Society of Europe. Published by Elsevier B.V. All rights reserved. KW - Tephrosia villosa KW - Tephrosia purpurea KW - 6 alpha-Hydroxy-alpha-toxicarol KW - (+)-Tephrodin KW - Plasmodium falciparum Y1 - 2014 U6 - https://doi.org/10.1016/j.phytol.2014.09.002 SN - 1874-3900 SN - 1876-7486 VL - 10 SP - 179 EP - 183 PB - Elsevier CY - Amsterdam ER -