TY - JOUR A1 - Vladova, Gergana A1 - Bahrs, Julian T1 - Wissenstransfer als Mittel der internen Unternehmenskommunikation BT - eine explorative Untersuchung in neun internationalen Unternehmen JF - Handbuch prozessorientiertes Wissensmanagment Y1 - 2014 SN - 978-3-95545-026-7 SP - 37 EP - 47 PB - GITO CY - Berlin ER - TY - JOUR A1 - Apelojg, Benjamin ED - Banse, Gerhard ED - Grimmeis, Hermann T1 - Innovationen-Kreativität-Schule BT - eine Betrachtung verschiedener Innovationskonzepte aus der Sicht von Schule JF - Wissenschaft - Innovation- Technologie KW - Innovationen KW - Schule KW - Kreativität Y1 - 2014 SN - 978-3864640537 VL - 37 SP - 325 EP - 340 PB - Trafo-Verlag CY - Berlin ER - TY - JOUR A1 - Badalyan, Artavazd A1 - Dierich, Marlen A1 - Stiba, Konstanze A1 - Schwuchow, Viola A1 - Leimkühler, Silke A1 - Wollenberger, Ulla T1 - Electrical wiring of the aldehyde oxidoreductase PaoABC with a polymer containing osmium redox centers BT - biosensors for benzaldehyde and GABA JF - Biosensors N2 - Biosensors for the detection of benzaldehyde and g-aminobutyric acid (GABA) are reported using aldehyde oxidoreductase PaoABC from Escherichia coli immobilized in a polymer containing bound low potential osmium redox complexes. The electrically connected enzyme already electrooxidizes benzaldehyde at potentials below −0.15 V (vs. Ag|AgCl, 1 M KCl). The pH-dependence of benzaldehyde oxidation can be strongly influenced by the ionic strength. The effect is similar with the soluble osmium redox complex and therefore indicates a clear electrostatic effect on the bioelectrocatalytic efficiency of PaoABC in the osmium containing redox polymer. At lower ionic strength, the pH-optimum is high and can be switched to low pH-values at high ionic strength. This offers biosensing at high and low pH-values. A “reagentless” biosensor has been formed with enzyme wired onto a screen-printed electrode in a flow cell device. The response time to addition of benzaldehyde is 30 s, and the measuring range is between 10–150 µM and the detection limit of 5 µM (signal to noise ratio 3:1) of benzaldehyde. The relative standard deviation in a series (n = 13) for 200 µM benzaldehyde is 1.9%. For the biosensor, a response to succinic semialdehyde was also identified. Based on this response and the ability to work at high pH a biosensor for GABA is proposed by coimmobilizing GABA-aminotransferase (GABA-T) and PaoABC in the osmium containing redox polymer. KW - redox polymer KW - aldehyde oxidoreductase KW - ionic strength KW - benzaldehyde KW - GABA KW - biosensor Y1 - 2014 U6 - https://doi.org/10.3390/bios4040403 VL - 4 IS - 4 SP - 403 EP - 421 PB - MDPI CY - Basel ER - TY - JOUR A1 - George, Wolfgang T1 - Regionalentwicklung durch genossenschaftlich organisiertes Engagement JF - KWI-Schriften N2 - Wolfgang George, Honorarprofessor der TH Mittelhessen und Vorstand der Andramedos eG, diskutiert ausgehend von seiner Definition der Regionalität Potenziale genossenschaftlicher Lösungen am Beispiel der Regionalen Energieversorgung (REV). Er resümiert, dass das Potenzial genossenschaftlicher Lösungen bis heute in diesem Feld nicht annähernd ausgeschöpft sei. Y1 - 2014 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-71013 SN - 1867-951X SN - 1867-9528 IS - 8 SP - 33 EP - 48 PB - Universitätsverlag Potsdam CY - Potsdam ER - TY - JOUR A1 - Fritzsch, Claire A1 - Wang, Jing A1 - dos Santos, Luara Ferreira A1 - Mauritz, Karl-Heinz A1 - Brunetti, Maddalena A1 - Dohle, Christian T1 - Different effects of the mirror illusion on motor and somatosensory processing JF - Restorative neurology and neuroscience N2 - Purpose: Mirror therapy can improve motor and sensory functions, but effects of the mirror illusion on primary motor and somatosensory cortex could not be established consistently. Methods: Fifteen right handed healthy volunteers performed or observed a finger-thumb opposition task. Cerebral activations during normal movement (NOR), mirrored movement (MIR) and movement observation (OBS) by means of a video chain were recorded with functional magnetic resonance imaging (fMRI). Activation sizes in movement > static conditions were identified using SPM8 (p < 0.001, unc.) and attributed to predefined areas employing the Anatomy toolbox 1.8. Laterality indices for the responsive areas were calculated on the basis of the number of activated voxels. Results: Relevant bilateral BOLD responses were found in primary motor (M1) and somatosensory (S1 - BA 2, 3b and 3a) cortex, premotor and parietal areas and V5. When comparing MIR to NOR, no significant change of contralateral activation in M1 was found, but clearly at S1 with differences between hands. Conclusion: The mirror illusion does not elicit immediate changes in motor areas, yet there is a direct effect on somatosensory areas, especially for left hand movements. These results suggest different effects of mirror therapy on processing and rehabilitation of motor and sensory function. KW - Movement KW - mirror KW - laterality KW - stroke KW - sensorimotor cortex Y1 - 2014 U6 - https://doi.org/10.3233/RNN-130343 SN - 0922-6028 SN - 1878-3627 VL - 32 IS - 2 SP - 269 EP - 280 PB - IOS Press CY - Amsterdam ER - TY - JOUR A1 - Wyrwa, Ulrich T1 - For the Hundredth nothing New German Language New Releases to the First World War (Part I) JF - Deutsche Zeitschrift für Geschichtswissenschaft Y1 - 2014 SN - 0044-2828 SN - 1618-0372 VL - 62 IS - 11 SP - 921 EP - 940 PB - Metropol-Verl. CY - Berlin ER - TY - JOUR A1 - Crome, Erhard T1 - Deutschland und die USA : eine geopolitische Perspektive Y1 - 2014 ER - TY - JOUR A1 - Röder, Katrin T1 - Reparative reading, post-structuralist Hermeneutics and T. S. Eliot's four quartets JF - Anglia : journal of English philology N2 - This essay approaches T. S. Eliot's Four Quartets (1935-1942) from the perspectives of Eve Kosofsky Sedgwick's critical practice of reparative reading and of Paul Ricoeur's poststructuralist hermeneutics. It demonstrates that Sedgwick's and Ricoeur's approaches can be productively combined to investigate hermeneutic processes in which the textual energy of a dissemination of meaning is redirected by a reparative or integrative impulse. In Four Quartets, this impetus induces the creation of semantic innovation through a violation of semantic pertinence, that is, through novel, tensional and provisional connections between formerly separate textual elements and semantic units. Y1 - 2014 U6 - https://doi.org/10.1515/anglia-2014-0004 SN - 0340-5222 SN - 1865-8938 VL - 132 IS - 1 SP - 58 EP - 77 PB - De Gruyter CY - Berlin ER - TY - JOUR A1 - Dolgener, Nicola A1 - Freudenberger, L. A1 - Schneeweiss, N. A1 - Ibisch, P. L. A1 - Tiedemann, Ralph T1 - Projecting current and potential future distribution of the Fire-bellied toad Bombina bombina under climate change in north-eastern Germany JF - Regional environmental change N2 - Environmental change is likely to have a strong impact on biodiversity, and many species may shift their distribution in response. In this study, we aimed at projecting the availability of suitable habitat for an endangered amphibian species, the Fire-bellied toad Bombina bombina, in Brandenburg (north-eastern Germany). We modelled a potential habitat distribution map based on (1) a database with 10,581 presence records for Bombina from the years 1990 to 2009, (2) current estimates for ecogeographical variables (EGVs) and (3) the future projection of these EGVs according to the statistical regional model, respectively, the soil and water integrated model, applying the maximum entropy approach (Maxent). By comparing current and potential future distributions, we evaluated the projected change in distribution of suitable habitats and identified the environmental variables most associated with habitat suitability that turned out to be climatic variables related to the hydrological cycle. Under the applied scenario, our results indicate increasing habitat suitability in many areas and an extended range of suitable habitats. However, even if the environmental conditions in Brandenburg may change as predicted, it is questionable whether the Fire-bellied toad will truly benefit, as dispersal abilities of amphibian species are limited and strongly influenced by anthropogenic disturbances, that is, intensive agriculture, habitat destruction and fragmentation. Furthermore, agronomic pressure is likely to increase on productive areas with fertile soils and high water retention capacities, indeed those areas suitable for B. bombina. All these changes may affect temporary pond hydrology as well as the reproductive success and breeding phenology of toads. KW - Brandenburg KW - Climate change KW - Distribution modelling KW - Endangered species KW - Fire-bellied toad KW - Maxent Y1 - 2014 U6 - https://doi.org/10.1007/s10113-013-0468-9 SN - 1436-3798 SN - 1436-378X VL - 14 IS - 3 SP - 1063 EP - 1072 PB - Springer CY - Heidelberg ER - TY - JOUR A1 - Dolgener, N. A1 - Freudenberger, L. A1 - Schluck, M. A1 - Schneeweiss, N. A1 - Ibisch, P. L. A1 - Tiedemann, Ralph T1 - Environmental niche factor analysis (ENFA) relates environmental parameters to abundance and genetic diversity in an endangered amphibian, the fire-bellied-toad (Bombina bombina) JF - Conservation genetics N2 - Increasing attempts are made to understand the factors responsible for both the demographic and genetic depletion in amphibian populations. Landscape genetics aims at a spatially explicit correlation of genetic population parameters to landscape features. Using data from the endangered fire-bellied toad Bombina bombina in Brandenburg (Northeastern Germany), we performed an environmental niche factor analysis (ENFA), relating demographic (abundance) and genetic (diversity at 17 microsatellite loci and partial sequences of the mitochondrial control region in 434 individuals from 16 populations) parameters to ecological and anthropogenic variables such as temperature, precipitation, soil wetness, water runoff, vegetation density, and road/traffic impact. We found significant correlations between road disturbance and observed heterozygosity and between soil wetness and mitochondrial diversity. As the influences of the environmental variables can differ between different indicators for genetic diversity, population size and abundance data, our ENFA-based landscape genetics approach allows us to put various aspects of long- versus short term effective population size and genetic connectivity into an ecological and spatially explicit context, enabling potentially even forecast assessment under future environmental scenarios. KW - Distribution modelling KW - ENFA KW - Genetic diversity KW - Fire-bellied toad KW - Landscape genetics KW - Road disturbance Y1 - 2014 U6 - https://doi.org/10.1007/s10592-013-0517-4 SN - 1566-0621 SN - 1572-9737 VL - 15 IS - 1 SP - 11 EP - 21 PB - Springer CY - Dordrecht ER -