@article{OCorrain2006,
  author    = {{\´O} Corr{\´a}in, Ailbhe},
  title     = {On the 'after perfect' in Irish and Hiberno-English},
  series = {The Celtic Englishes IV : the interface between English and the Celtic languages ; proceedings of the fourth international colloquium on the "Celtic Englishes" held at the University of Potsdam in Golm (Germany) from 22-26 September 2004},
  journal   = {The Celtic Englishes IV : the interface between English and the Celtic languages ; proceedings of the fourth international colloquium on the "Celtic Englishes" held at the University of Potsdam in Golm (Germany) from 22-26 September 2004},
  publisher = {Universit{\"a}tsverlag Potsdam},
  address   = {Potsdam},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-40971},
  pages     = {152 -- 172},
  year      = {2006},
  abstract  = {Content: 1. Introduction 2. Early Examples of the AFP in Hiberno-English 3. Assessments of the Evidence 4. Attempts to Explain the Early HE Construction 5. Distribution and Function of the AFP in EMI and HE 5.1. The AFP with the Future Tense in Irish 5.2. The AFP with the Secondary Future or Conditional 5.3. The AFP with the Subjunctive 5.5. Functions of the AFP in Early Modern Irish and HE 6. The Restriction of the AFP to the Recent Perfect 7. Conclusions},
  language  = {en}
}
@phdthesis{Zuendorf2006,
  author    = {Z{\"u}ndorf, Irmgard},
  title     = {Der Preis der Marktwirtschaft : staatliche Preispolitik und Lebensstandard in Westdeutschland 1948 bis 1963},
  series = {Vierteljahrschrift f{\"u}r Sozial- und Wirtschaftsgeschichte \$ Beihefte},
  volume    = {186},
  journal   = {Vierteljahrschrift f{\"u}r Sozial- und Wirtschaftsgeschichte \$ Beihefte},
  publisher = {Steiner},
  address   = {Stuttgart},
  isbn      = {3-515-08861-X},
  pages     = {331 S. : graph. Darst.},
  year      = {2006},
  language  = {de}
}
@article{ZuritaSanchezHenkel2006,
  author    = {Zurita-S{\´a}nchez, Jorge R. and Henkel, Carsten},
  title     = {Lossy electrical transmission lines: Thermal fluctuations and quantization},
  issn      = {1050-2947},
  doi       = {10.1103/Physreva.73.063825},
  year      = {2006},
  abstract  = {We present a theoretical framework for the analysis of the statistical properties of thermal fluctuations on a lossy transmission line. A quantization scheme of the electrical signals in the transmission line is formulated. We discuss two applications in detail. Noise spectra at finite temperature for voltage and current are shown to deviate significantly from the Johnson-Nyquist limit, and they depend on the position on the transmission line. We analyze the spontaneous emission, at low temperature, of a Rydberg atom and its resonant enhancement due to vacuum fluctuations in a capacitively coupled transmission line. The theory can also be applied to study the performance of microscale and nanoscale devices, including high-resolution sensors and quantum information processors},
  language  = {en}
}
@article{Zubek2006,
  author    = {Zubek, Radoslaw},
  title     = {Zaborowski, M., Germany, Poland and Europe; Manchester, Univ. Press, 2004},
  issn      = {0140-2382},
  doi       = {10.1080/01402380600620783},
  year      = {2006},
  language  = {en}
}
@article{ZouThielRomanoetal.2006,
  author    = {Zou, Yong and Thiel, M. and Romano, Maria Carmen and Kurths, J{\"u}rgen and Bi, Q.},
  title     = {Shrimp structure and associated dynamics in parametrically excited oscillators},
  series = {International journal of bifurcation and chaos : in applied sciences and engineering},
  volume    = {16},
  journal   = {International journal of bifurcation and chaos : in applied sciences and engineering},
  number    = {12},
  publisher = {World Scientific Publ. Co},
  address   = {Singapore},
  issn      = {0218-1274},
  doi       = {10.1142/S0218127406016987},
  pages     = {3567 -- 3579},
  year      = {2006},
  abstract  = {We investigate the bifurcation structures in a two-dimensional parameter space (PS) of a parametrically excited system with two degrees of freedom both analytically and numerically. By means of the Renyi entropy of second order K-2, which is estimated from recurrence plots, we uncover that regions of chaotic behavior are intermingled with many complex periodic windows, such as shrimp structures in the PS. A detailed numerical analysis shows that, the stable solutions lose stability either via period doubling, or via intermittency when the parameters leave these shrimps in different directions, indicating different bifurcation properties of the boundaries. The shrimps of different sizes offer promising ways to control the dynamics of such a complex system.},
  language  = {en}
}
@article{ZimmermannElsenbeerdeMoraes2006,
  author    = {Zimmermann, Beate and Elsenbeer, Helmut and de Moraes, Jorge M.},
  title     = {The influence of land-use changes on soil hydraulic properties : implications for runoff generation},
  issn      = {0378-1127},
  doi       = {10.1016/j.foreco.2005.10.070},
  year      = {2006},
  language  = {en}
}
@article{Ziemann2006,
  author    = {Ziemann, Martin Andreas},
  title     = {In situ micro-Raman spectroscopy on minerals on-site in the Grotto Hall of the New Palace, Park Sanssouci, in Potsdam},
  series = {Journal of Raman spectroscopy : JRS},
  volume    = {37},
  journal   = {Journal of Raman spectroscopy : JRS},
  number    = {10},
  publisher = {Wiley},
  address   = {Chichester},
  issn      = {0377-0486},
  doi       = {10.1002/jrs.1584},
  pages     = {1019 -- 1025},
  year      = {2006},
  abstract  = {Questions of identity and provenance of minerals that are parts of masterpieces in museums have become increasingly important in mineralogical and historical studies. Detailed investigations of valuable and unique objects require on-site, nondestructive and noninvasive methods because touching or removing them may cause irreparable damage. A mobile Raman-microprobe has been used to meet these demands for truly in situ mineralogical studies of the large collection of minerals and rocks of the Prussian kings in the Grotto Hall (Grottensaal) of the New Palace (Neues Palais), Park Sanssouci in Potsdam. Minerals on the walls of the Grotto Hall were analyzed to identify them and thereby to complete the data bank of the collection. Fluid and solid inclusions in the interior of a large quartz crystal have been studied to provide evidence of the provenance of the crystal. The fluid inclusions contain aqueous saline solutions, whereas the solid inclusions are needles of anhydrite with a length of about 1.5 mm. The quartz probably originated from an area in the eastern Alps, from the surroundings of Bad Gastein, Austria. This is the first on-site and in situ study of inclusions below the surface of a mineral with a mobile Raman-microprobe outside a laboratory.},
  language  = {en}
}
@article{ZhouZemanovaZamoraetal.2006,
  author    = {Zhou, Changsong and Zemanova, Lucia and Zamora, Gorka and Hilgetag, Claus C. and Kurths, J{\"u}rgen},
  title     = {Hierarchical organization unveiled by functional connectivity in complex brain networks},
  series = {Physical review letters},
  volume    = {97},
  journal   = {Physical review letters},
  publisher = {American Physical Society},
  address   = {College Park},
  issn      = {0031-9007},
  doi       = {10.1103/PhysRevLett.97.238103},
  pages     = {4},
  year      = {2006},
  abstract  = {How do diverse dynamical patterns arise from the topology of complex networks? We study synchronization dynamics in the cortical brain network of the cat, which displays a hierarchically clustered organization, by modeling each node (cortical area) with a subnetwork of interacting excitable neurons. We find that in the biologically plausible regime the dynamics exhibits a hierarchical modular organization, in particular, revealing functional clusters coinciding with the anatomical communities at different scales. Our results provide insights into the relationship between network topology and functional organization of complex brain networks.},
  language  = {en}
}
@article{ZhouMotterKurths2006,
  author    = {Zhou, Changsong and Motter, Adilson E. and Kurths, J{\"u}rgen},
  title     = {Universality in the synchronization of weighted random networks},
  doi       = {10.1103/Physrevlett.96.034101},
  year      = {2006},
  abstract  = {Realistic networks display not only a complex topological structure, but also a heterogeneous distribution of weights in the connection strengths. Here we study synchronization in weighted complex networks and show that the synchronizability of random networks with a large minimum degree is determined by two leading parameters: the mean degree and the heterogeneity of the distribution of node's intensity, where the intensity of a node, defined as the total strength of input connections, is a natural combination of topology and weights. Our results provide a possibility for the control of synchronization in complex networks by the manipulation of a few parameters},
  language  = {en}
}
@article{ZhouKurths2006,
  author    = {Zhou, Changsong and Kurths, J{\"u}rgen},
  title     = {Dynamical weights and enhanced synchronization in adaptive complex networks},
  doi       = {10.1103/Physrevlett.96.164102},
  year      = {2006},
  abstract  = {Dynamical organization of connection weights is studied in scale-free networks of chaotic oscillators, where the coupling strength of a node from its neighbors develops adaptively according to the local synchronization property between the node and its neighbors. We find that when complete synchronization is achieved, the coupling strength becomes weighted and correlated with the topology due to a hierarchical transition to synchronization in heterogeneous networks. Importantly, such an adaptive process enhances significantly the synchronizability of the networks, which could have meaningful implications in the manipulation of dynamical networks},
  language  = {en}
}
@article{ZhouKurths2006,
  author    = {Zhou, Changsong and Kurths, J{\"u}rgen},
  title     = {Hierarchical synchronization in complex networks with heterogeneous degrees},
  issn      = {1054-1500},
  doi       = {10.1063/1.2150381},
  year      = {2006},
  abstract  = {We study synchronization behavior in networks of coupled chaotic oscillators with heterogeneous connection degrees. Our focus is on regimes away from the complete synchronization state, when the coupling is not strong enough, when the oscillators are under the influence of noise or when the oscillators are nonidentical. We have found a hierarchical organization of the synchronization behavior with respect to the collective dynamics of the network. Oscillators with more connections (hubs) are synchronized more closely by the collective dynamics and constitute the dynamical core of the network. The numerical observation of this hierarchical synchronization is supported with an analysis based on a mean field approximation and the master stability function. (C) 2006 American Institute of Physics},
  language  = {en}
}
@article{ZhangHayerAlSutietal.2006,
  author    = {Zhang, Ning and Hayer, Anna and Al-Suti, Mohammed K. and Al-Belushi, Rayya A. and Khan, Muhammad S. and K{\"o}hler, Anna},
  title     = {The effect of delocalization on the exchange energy in meta- and para-linked Pt-containing carbazole polymers and monomers},
  doi       = {10.1063/1.2200351},
  year      = {2006},
  abstract  = {A series of novel platinum-containing carbazole monomers and polymers was synthesized and fully characterized by UV-VIS absorption, luminescence, and photoinduced absorption studies. In these compounds, a carbazole unit is incorporated into the main chain via either a para- or a meta-linkage. We discuss the effects of linkage and polymerization on the energy levels of S-1, T-1, and T-n. The S-1-T-1 splitting observed for the meta-linked monomer (0.4 eV) is only half of that in the para-linked monomer (0.8 eV). Upon polymerization, the exchange energy in the para- linked compound reduces, yet still remains larger than in the meta-linked polymer. We attribute the difference in exchange energy to the difference in wave function overlap between electron and hole in these compounds. (c) 2006 American Institute of Physics},
  language  = {en}
}
@phdthesis{Zenthoefer2006,
  author    = {Zenth{\"o}fer, Jochen},
  title     = {Wettbewerbsf{\"o}deralismus : zur Reform des deutschen Bundesstaates nach australischen Vorbild},
  publisher = {Schmidt},
  address   = {Grasberg bei Bremen},
  isbn      = {3-86651-016-0},
  pages     = {240 S.},
  year      = {2006},
  language  = {de}
}
@article{ZenSaphiannikovaNeheretal.2006,
  author    = {Zen, Achmad and Saphiannikova, Marina and Neher, Dieter and Grenzer, J{\"o}rg and Grigorian, Souren A. and Pietsch, Ullrich and Asawapirom, Udom and Janietz, Silvia and Scherf, Ullrich and Lieberwirth, Ingo and Wegner, Gerhard},
  title     = {Effect of molecular weight on the structure and crystallinity of poly(3-hexylthiophene)},
  doi       = {10.1021/Ma0521349},
  year      = {2006},
  abstract  = {Recently, two different groups have reported independently that the mobility of field-effect transistors made from regioregular poly(3-hexylthiophene) (P3HT) increases strongly with molecular weight. Two different models were presented: one proposing carrier trapping at grain boundaries and the second putting emphasis on the conformation and packing of the polymer chains in the thin layers for different molecular weights. Here, we present the results of detailed investigations of powders and thin films of deuterated P3HT fractions with different molecular weight. For powder samples, gel permeation chromatography (GPC), differential scanning calorimetry (DSC), and X-ray diffraction (XRD) were used to investigate the structure and crystallization behavior of the polymers. The GPC investigations show that all weight fractions possess a rather broad molecular weight distribution. DSC measurements reveal a strong decrease of the crystallization temperature and, most important, a significant decrease of the degree of crystallinity with decreasing molecular weight. To study the structure of thin layers in lateral and vertical directions, both transmission electron microscopy (TEM) and X-ray grazing incidence diffraction (GID) were utilized. These methods show that thin layers of the low molecular weight fraction consist of well-defined crystalline domains embedded in a disordered matrix. We propose that the transport properties of layers prepared from fractions of poly(3-hexylthiophene) with different molecular weight are largely determined by the crystallinity of the samples and not by the perfection of the packing of the chains in the individual crystallites},
  language  = {en}
}
@article{ZenBilgeGalbrechtetal.2006,
  author    = {Zen, Achmad and Bilge, Askin and Galbrecht, Frank and Alle, Ronald and Meerholz, Klaus and Grenzer, J{\"o}rg and Neher, Dieter and Scherf, Ullrich and Farrell, Tony},
  title     = {Solution processable organic field-effect transistors utilizing an alpha,alpha '-dihexylpentathiophene- based swivel cruciform},
  doi       = {10.1021/Ja0573357},
  year      = {2006},
  language  = {en}
}
@misc{Zen2006,
  author    = {Zen, Achmad},
  title     = {Charge Transport in Poly(3-hexylthiophene) and in Highly Soluble Obligothiophene Field-Effect Transistors},
  address   = {Potsdam},
  pages     = {150 Bl. : graph. Darst.},
  year      = {2006},
  language  = {en}
}
@article{ZemanovaZhouKurths2006,
  author    = {Zemanova, Lucia and Zhou, Changsong and Kurths, J{\"u}rgen},
  title     = {Structural and functional clusters of complex brain networks},
  series = {Physica, D, Nonlinear phenomena},
  volume    = {224},
  journal   = {Physica, D, Nonlinear phenomena},
  number    = {1-2},
  publisher = {Elsevier},
  address   = {Amsterdam},
  issn      = {0167-2789},
  doi       = {10.1016/j.physd.2006.09.008},
  pages     = {202 -- 212},
  year      = {2006},
  abstract  = {Recent research using the complex network approach has revealed a rich and complicated network topology in the cortical connectivity of mammalian brains. It is of importance to understand the implications of such complex network structures in the functional organization of the brain activities. Here we study this problem from the viewpoint of dynamical complex networks. We investigate synchronization dynamics on the corticocortical network of the cat by modeling each node (cortical area) of the network with a sub-network of interacting excitable neurons. We find that the network displays clustered synchronization behavior, and the dynamical clusters coincide with the topological community structures observed in the anatomical network. Our results provide insights into the relationship between the global organization and the functional specialization of the brain cortex.},
  language  = {en}
}
@inproceedings{ZeilingerMuttiStreckeretal.2006,
  author    = {Zeilinger, Gerold and Mutti, Maria and Strecker, Manfred and Rehak, Katrin and Bookhagen, Bodo and Schwab, Marco},
  title     = {Integration of digital elevation models and satellite images to investigate geological processes.},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-7063},
  year      = {2006},
  abstract  = {In order to better understand the geological boundary conditions for ongoing or past surface processes geologists face two important questions: 1) How can we gain additional knowledge about geological processes by analyzing digital elevation models (DEM) and satellite images and 2) Do these efforts present a viable approach for more efficient research. Here, we will present case studies at a variety of scales and levels of resolution to illustrate how we can substantially complement and enhance classical geological approaches with remote sensing techniques. Commonly, satellite and DEM based studies are being used in a first step of assessing areas of geologic interest. While in the past the analysis of satellite imagery (e.g. Landsat TM) and aerial photographs was carried out to characterize the regional geologic characteristics, particularly structure and lithology, geologists have increasingly ventured into a process-oriented approach. This entails assessing structures and geomorphic features with a concept that includes active tectonics or tectonic activity on time scales relevant to humans. In addition, these efforts involve analyzing and quantifying the processes acting at the surface by integrating different remote sensing and topographic data (e.g. SRTM-DEM, SSM/I, GPS, Landsat 7 ETM, Aster, Ikonos…). A combined structural and geomorphic study in the hyperarid Atacama desert demonstrates the use of satellite and digital elevation data for assessing geological structures formed by long-term (millions of years) feedback mechanisms between erosion and crustal bending (Zeilinger et al., 2005). The medium-term change of landscapes during hundred thousands to millions years in a more humid setting is shown in an example from southern Chile. Based on an analysis of rivers/watersheds combined with landscapes parameterization by using digital elevation models, the geomorphic evolution and change in drainage pattern in the coastal Cordillera can be quantified and put into the context of seismotectonic segmentation of a tectonically active region. This has far-reaching implications for earthquake rupture scenarios and hazard mitigation (K. Rehak, see poster on IMAF Workshop). Two examples illustrate short-term processes on decadal, centennial and millennial time scales: One study uses orogen scale precipitation gradients derived from remotely sensed passive microwave data (Bookhagen et al., 2005a). They demonstrate how debris flows were triggered as a response of slopes to abnormally strong rainfall in the interior parts of the Himalaya during intensified monsoons. The area of the orogen that receives high amounts of precipitation during intensified monsoons also constitutes numerous landslide deposits of up to 1km<sup>3 volume that were generated during intensified monsoon phase at about 27 and 9 ka (Bookhagen et al., 2005b). Another project in the Swiss Alps compared sets of aerial photographs recorded in different years. By calculating high resolution surfaces the mass transport in a landslide could be reconstructed (M. Schwab, Universit{\"a}t Bern). All these examples, although representing only a short and limited selection of projects using remote sense data in geology, have as a common approach the goal to quantify geological processes. With increasing data resolution and new sensors future projects will even enable us to recognize more patterns and / or structures indicative of geological processes in tectonically active areas. This is crucial for the analysis of natural hazards like earthquakes, tsunamis and landslides, as well as those hazards that are related to climatic variability. The integration of remotely sensed data at different spatial and temporal scales with field observations becomes increasingly important. Many of presently highly populated places and increasingly utilized regions are subject to significant environmental pressure and often constitute areas of concentrated economic value. Combined remote sensing and ground-truthing in these regions is particularly important as geologic, seismicity and hydrologic data may be limited here due to the recency of infrastructural development. Monitoring ongoing processes and evaluating the remotely sensed data in terms of recurrence of events will greatly enhance our ability to assess and mitigate natural hazards. <hr> Dokument 1: Foliensatz | Dokument 2: Abstract <hr> Interdisziplin{\"a}res Zentrum f{\"u}r Musterdynamik und Angewandte Fernerkundung Workshop vom 9. - 10. Februar 2006},
  language  = {en}
}
@inproceedings{ZeheBronstertItzerottetal.2006,
  author    = {Zehe, Erwin and Bronstert, Axel and Itzerott, Sibylle and B{\´a}rdossy, Andr{\´a}s and Ihringer, J{\"u}rgen},
  title     = {Hochwasservorhersage, Großhangbewegungen, Schadstofftransport},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-7128},
  year      = {2006},
  abstract  = {Interdisziplin{\"a}res Zentrum f{\"u}r Musterdynamik und Angewandte Fernerkundung Workshop vom 9. - 10. Februar 2006},
  language  = {de}
}
@phdthesis{Zakrevskyy2006,
  author    = {Zakrevskyy, Yuriy},
  title     = {Liquid crystallinity and alignment of ionic self-assembly complexes},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-10048},
  school      = {Universit{\"a}t Potsdam},
  year      = {2006},
  abstract  = {In this work the first observation of new type of liquid crystals is presented. This is ionic self-assembly (ISA) liquid crystals formed by introduction of oppositely charged ions between different low molecular tectonic units. As practically all conventional liquid crystals consist of rigid core and alkyl chains the attention is focused to the simplest case where oppositely charged ions are placed between a rigid core and alkyl tails. The aim of this work is to investigate and understand liquid crystalline and alignment properties of these materials. It was found that ionic interactions within complexes play the main role. Presence of these interactions restricts transition to isotropic phase. In addition, these interactions hold the system (like network) allowing crystallization into a single domain from aligned LC state. Alignment of these simple ISA complexes was spontaneous on a glass substrate. In order to show potentials for application perylenediimide and azobenzene containing ISA complexes have been investigated for correlations between phase behavior and their alignment properties. The best results of macroscopic alignment of perylenediimide-based ISA complexes have been obtained by zone-casting method. In the aligned films the columns of the complex align perpendicular to the phase-transition front. The obtained anisotropy (DR = 18) is thermally stable. The investigated photosensitive (azobenzene-based) ISA complexes show formation of columnar LC phases. It was demonstrated that photo alignment of such complexes was very effective (DR = 50 has been obtained). It was shown that photo-reorientation in the photosensitive ISA complexes is cooperative process. The size of domains has direct influence on efficiency of the photo-reorientation process. In the case of small domains the photo-alignment is the most effective. Under irradiation with linearly polarized light domains reorient in the plane of the film leading to macroscopic alignment of columns parallel to the light polarization and joining of small domains into big ones. Finally, the additional distinguishable properties of the ISA liquid crystalline complexes should be noted: (I) the complexes do not solve in water but readily solve in organic solvents; (II) the complexes have good film-forming properties when cast or spin-coated from organic solvent; (III) alignment of the complexes depends on their structure and secondary interactions between tectonic units.},
  subject      = {Fl{\"u}ssigkristall},
  language  = {en}
}
@article{ZaikinKurths2006,
  author    = {Zaikin, Alexey and Kurths, J{\"u}rgen},
  title     = {Optimal length transportation hypothesis to model proteasome product size distribution},
  series = {Journal of biological physics : emphasizing physical principles in biological research ; an international journal for the formulation and application of mathematical models in the biological sciences},
  volume    = {32},
  journal   = {Journal of biological physics : emphasizing physical principles in biological research ; an international journal for the formulation and application of mathematical models in the biological sciences},
  number    = {3-4},
  publisher = {Springer},
  address   = {Dordrecht},
  issn      = {0092-0606},
  doi       = {10.1007/s10867-006-9014-z},
  pages     = {231 -- 243},
  year      = {2006},
  abstract  = {This paper discusses translocation features of the 20S proteasome in order to explain typical proteasome length distributions. We assume that the protein transport depends significantly on the fragment length with some optimal length which is transported most efficiently. By means of a simple one-channel model, we show that this hypothesis can explain both the one- and the three-peak length distributions found in experiments. A possible mechanism of such translocation is provided by so-called fluctuation-driven transport.},
  language  = {en}
}
@article{YenesewKiplagatDereseetal.2006,
  author    = {Yenesew, Abiy and Kiplagat, John T. and Derese, Solomon and Midiwo, Jacob O. and Kabaru, Jacques M. and Heydenreich, Matthias and Peter, Martin G.},
  title     = {Two unusual rotenoid derivatives, 7a-O-methyl-12a-hydroxydeguelol and spiro-13-homo-13-oxaelliptone, from the seeds of Derris trifoliata},
  doi       = {10.1016/j.phytochem.2006.01.002},
  year      = {2006},
  abstract  = {The crude methanol extract of the seeds of Derris trifoliata showed potent and dose dependent larvicidal activity against the 2nd instar larvae of Aedes aegypti. From this extract two unusual rotenoid derivatives, a rotenoloid (named 7a-O-methyl-12a-hydroxydeguelol) and a spirohomooxarotenoid (named spiro-13-homo-13-oxaelliptone), were isolated and characterised. In addition a rare natural chromanone (6,7-dimethoxy-4-chromanone) and the known rotenoids rotenone, tephrosin and dehydrodeguelin were identified. The structures were assigned on the basis of spectroscopic evidence. The larvicidal activity of the crude extract is mainly due to rotenone. (c) 2006 Elsevier Ltd. All rights reserved},
  language  = {en}
}
@article{YangMuellerNeheretal.2006,
  author    = {Yang, Xiaohui and M{\"u}ller, David C. and Neher, Dieter and Meerholz, Klaus},
  title     = {Highly efficient polymeric electrophosphorescent diodes},
  year      = {2006},
  abstract  = {Polymeric electrophosphorescent LEDs with internal quantum efficiencies approaching unity have been fabricated. Such performance levels are previously unknown for OLEDs. The key to this success is redox chemically doped oxetane- crosslinkable hole-transporting layers with multilayer capability (see figure). They improve hole injection and act as electron-blocking layers, without the need to include exciton-or hole-blocking layers},
  language  = {en}
}
@article{YangJaiserStilleretal.2006,
  author    = {Yang, Xiao Hui and Jaiser, Frank and Stiller, Burkhard and Neher, Dieter and Galbrecht, Frank and Scherf, Ullrich},
  title     = {Efficient polymer electrophosphoreseent devices with interfacial layers},
  series = {Advanced functional materials},
  volume    = {16},
  journal   = {Advanced functional materials},
  number    = {16},
  publisher = {Wiley-VCH},
  address   = {Weinheim},
  issn      = {1616-301X},
  doi       = {10.1002/adfm.200500834},
  pages     = {2156 -- 2162},
  year      = {2006},
  abstract  = {It is shown that several polymers can form insoluble interfacial layers on a poly (ethylenedioxythiophene):poly(styrene sulfonate) (PEDOT:PSS) layer after annealing of the double-layer structure. The thickness of the interlayer is dependent on the characteristics of the underlying PEDOT.PSS and the molecular weight of the polymers. It is further shown that the electronic structures of the interlayer polymers have a significant effect on the properties of red-light-emitting polymer-based electrophosphorescent devices. Upon increasing the highest occupied molecular orbital and lowest unoccupied molecular orbital positions, a significant increase in current density and device efficiency is observed. This is attributed to efficient blocking of electrons in combination with direct injection of holes from the interlayer to the phosphorescent dye. Upon proper choice of the interlayer polymer, efficient red, polymer-based electrophosphorescent devices with a peak luminance efficiency of 5.5 cd A(-1) (external quantum efficiency = 6 \%) and a maximum power-conversion efficiency of 5 Im W-1 can be realized.},
  language  = {en}
}
@article{YangJaiserKlingeretal.2006,
  author    = {Yang, X. H. and Jaiser, Frank and Klinger, S and Neher, Dieter},
  title     = {Blue polymer electrophosphorescent devices with different electron-transporting oxadiazoles},
  doi       = {10.1063/1.2162693},
  year      = {2006},
  abstract  = {We report that the performances of blue polymer electrophosphorescent devices are crucially depending on the choice of the electron transporting material incorporated into the emissive layer. Devices with 1,3-bis[(4-tert- butylphenyl)-1,3,4-oxidiazolyl]phenylene (OXD-7) doped at similar to 40 wt\% into a poly(vinylcarbazole) matrix exhibited significantly higher efficiencies than those with 2-(4-biphenylyl)-5-(4-tert-butylphenyl)-1,3,4-oxadiazole (PBD), yielding maximum luminous and power efficiency values of 18.2 Cd/A and 8.8 lm/W, respectively. Time resolved photoluminescence measurements revealed a long lifetime phosphorescence component in layers with PBD, which we assign to significant triplet harvesting by this electron-transporting component. (c) 2006 American Institute of Physics},
  language  = {en}
}
@phdthesis{Wuelser2006,
  author    = {W{\"u}lser, Marc},
  title     = {Fehlbeanspruchungen bei personenbezogenen Dienstleistungst{\"a}tigkeiten : eine Mehr-Stichprobenanalyse zur Entstehung von emotionaler Ersch{\"o}pfung, Aversionsgef{\"u}hlen und Distanzierung sowie eine vertiefte Betrachtung der Lehrkr{\"a}ftet{\"a}tigkeit},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-11223},
  school      = {Universit{\"a}t Potsdam},
  year      = {2006},
  abstract  = {Die vorliegende Arbeit setzt sich aus zwei Teilstudien zusammen. In Teilstudie 1 wird die Stabilit{\"a}t eines allgemeinen Modells zu den Zusammenh{\"a}ngen zwischen {\"U}ber- und Unterforderungsmerkmalen, sozialen Belastungen, Anforderungen und organisationalen Ressourcen einerseits sowie den Fehlbeanspruchungen emotionale Ersch{\"o}pfung und Klientenaversion bzw. Distanzierungstendenzen andererseits f{\"u}r personenbezogene Dienstleistungst{\"a}tigkeiten untersucht. Einbezogen wurden {\"A}rztinnen und {\"A}rzte, Pflegende und Mitarbeitende aus dem paramedizinischen Bereich sowie Lehrkr{\"a}fte. Die deutlichsten positiven Zusammenh{\"a}nge zeigen sich zwischen den Belastungen und der emotionalen Ersch{\"o}pfung, wobei f{\"u}r die quantitative {\"U}berforderung die stabilsten Ergebnisse resultieren. Die Belastungen weisen {\"u}ber die emotionale Ersch{\"o}pfung hinaus signifikante Zusammenh{\"a}nge mit aversiven Gef{\"u}hlen gegen Klientinnen und Klienten auf. Hinsichtlich der modellimplizierten Annahmen zu den positiven Zusammenh{\"a}ngen zwischen den Belastungen und der Distanzierung k{\"o}nnen in dieser Untersuchung zwar signifikante Ergebnisse, aber keine {\"u}ber die Stichproben hinweg stabilen Zusammenh{\"a}nge gefunden werden. Die Annahmen zu einem negativen Zusammenhang zwischen den Anforderungen/Ressourcen und der Distanzierung k{\"o}nnen nur f{\"u}r die Anforderungsmerkmale best{\"a}tigt werden. In Teilstudie 2 erfolgte auf der Basis des in Teilstudie 1 entwickelten Arbeitsmodells eine vertiefte Betrachtung der Lehrkr{\"a}ftet{\"a}tigkeit. Dabei wurden sowohl verschiedene Schulsystemebenen einbezogen als auch verschiedene Aufgabentypen unterschieden. Die Ergebnisse zeigen, dass auf organisationaler Ebene Gratifikationskrisen und mangelnde kollektive Selbstwirksamkeitserwartungen fehlbeanspruchungsrelevant sein k{\"o}nnen. Besonders deutliche Zusammenh{\"a}nge mit den Fehlbeanspruchungen und der Distanzierung zeigen sich f{\"u}r die prim{\"a}raufgabenbezogenen Belastungen. Auch die Reziprozit{\"a}tseinsch{\"a}tzungen in Bezug auf Sch{\"u}lerinnen und Eltern zeigen diesbez{\"u}glich {\"a}hnliche, wenn auch weniger deutliche, Zusammenh{\"a}nge. Die Ergebnisse zu den Personmerkmalen lassen darauf schliessen, dass die Rolle der Person bei der Burnoutentwicklung nicht untersch{\"a}tzt werde sollte. Als praktische Implikationen der Untersuchungsergebnisse werden u.a. Vorschl{\"a}ge f{\"u}r eine St{\"a}rkung der unterrichtsbezogenen und der klassen{\"u}bergreifenden Kooperation, f{\"u}r eine Optimierung der Organisationsstruktur und eine „Professionalisierung" der Organisation sowie f{\"u}r eine weiterf{\"u}hrende Erarbeitung schulhausspezifischer Konzepte und Leitlinien gemacht. Es wird die Frage gestellt, ob die Lehrkr{\"a}ftet{\"a}tigkeit sinnvollerweise als Lebensberuf verstanden werden sollte. Schliesslich wird auf die Bedeutung der Distanzierungsf{\"a}higkeit und der Selbstwirksamkeitserwartungen der Lehrkr{\"a}fte hingewiesen.},
  language  = {de}
}
@misc{WuebbenhorstHetzscholdQuitteretal.2006,
  author    = {W{\"u}bbenhorst, Steffi and Hetzschold, Rico and Quitter, Annina and Kr{\"u}ger, Sebastian and Reischke, Anja and Bertheau, Andreas and Leppin, Karin and Meier, Stephan and Wolter, Thomas and Lucas, Robert},
  title     = {Portal alumni},
  series = {Das Ehemaligen-Magazin der Universit{\"a}t Potsdam},
  volume    = {2006},
  journal   = {Das Ehemaligen-Magazin der Universit{\"a}t Potsdam},
  number    = {4},
  organization    = {Stabsstelle Studierendenmarketing/Alumniprogramm Im Auftrag der Pr{\"a}sidentin der Universit{\"a}t Potsdam},
  doi       = {10.25932/publishup-48163},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-481636},
  pages     = {66},
  year      = {2006},
  abstract  = {Keine Jobsuche, kein Chef- aber auch kein festes Gehalt. Die Entscheidung fur eine berufliche Selbst{\"a}ndigkeit hat sowohl Vor- als auch Nachteile. Welche guten und welche leidvollen Erfahrungen Potsdamer Absolventen mit einer Unternehmensgr{\"u}ndung gemacht haben, k{\"o}nnen Sie in unserem Titelthema der nunmehr vierten Auflage von "portal alumni" lesen. Die Startbedingungen und Motive "unserer" Existenz· gr{\"u}ndersind sehr unterschiedlich. So {\"u}bernahmen manche das elterliche Unternehmen, f{\"u}r einige war die Selbst{\"a}ndigkeit die einzige Alternative zur Arbeitslosigkeit. Dass der Schritt nicht immer aus dem Wunsch heraus gegangen wird, eigene Ideen zu verwirklichen, konstatiert auch Prof Dr. Guido Reger, in seinem Artikel. An der Universit{\"a}t Potsdam erhalten Gr{\"u}ndungswillige vielfaltigste Unterst{\"u}tzung. So kommt es also nicht von ungefahr, dass die Hochschule zu den drei Universit{\"a}ten in Deutschland geh{\"o}rt, die k{\"u}nftigen Selbst{\"a}ndigen die besten Bildungsvoraussetzungen bietet, wie k{\"u}rzlich in einem Ranking ermittelt wurde. Zudem gewann sie in diesem Jahr zum zweiten Mal in Folge beim Businessplanwettbewerb BerlinErandenburg den Hochschulwettbewerb. Außerdem finden Sie in diesem Heft die neue Rubrik "alumni insight". Lesen Sie dort beispielsweise, warum Stephan Reichelt den Aufstieg auf einen bisher noch nie bezwungenen Berg im Himalaya wagt. Haben auch Sie etwas Ungew{\"o}hnliches und Spannendes zu berichten? Haben Sie vielleicht ein Buch geschrieben oder m{\"o}chten Sie andere Ehemalige zur Er{\"o}ffnung Ihres Restaurants einladen, dann lassen Sie es uns wissen.},
  language  = {de}
}
@article{WyschkonEsser2006,
  author    = {Wyschkon, Anne and Esser, G{\"u}nter},
  title     = {Klinische Kinder- und Jugendlichen-Psychologie : Forschungslinien und offene Fragen in den letzten vier Jahren},
  year      = {2006},
  language  = {de}
}
@article{Wyrwa2006,
  author    = {Wyrwa, Ulrich},
  title     = {The empire in 1871 - 1914},
  year      = {2006},
  language  = {en}
}
@phdthesis{Wutsdorff2006,
  author    = {Wutsdorff, Irina},
  title     = {Bachtin und der Prager Strukturalismus : Modelle poetischer Offenheit am Beispiel der tschechischen Avantgarde},
  volume    = {113},
  publisher = {Fink},
  address   = {Paderborn},
  isbn      = {3-7705-4182-0},
  pages     = {256 S.},
  year      = {2006},
  language  = {de}
}
@article{WronskiTiedemannApioetal.2006,
  author    = {Wronski, Torsten and Tiedemann, Ralph and Apio, Ann and Plath, Martin},
  title     = {Cover, food, competitors and individual densities within bushbuck Tragelaphus scriptus female clan home ranges},
  year      = {2006},
  abstract  = {We examined factors predicting female densities within the common home ranges of related females ("clans") in bushbuck Tragelaphus scriptus Pallas, 1776. In this species, each female forms an individual home range, but the home ranges of matrilineal clan members strongly overlap. We found female densities to increase in areas with high canopy cover. Moreover, individual home range sizes tended to decrease with increasing cover. Food plant availability and intruder pressure by two heterospecific competitors did not significantly affect female densities. Apparently, canopy cover is the major limited resource in this species. A possible explanation is that both adult bushbuck and - even more markedly - fawns hide from predators in dense vegetation, in particular in thicket clumps and coalescences. The study shows an effect of habitat properties (eg sufficient canopy cover) on a within-population level in bushbuck, where female densities differ even among proximate clan areas},
  language  = {en}
}
@article{WronskiApioWankeretal.2006,
  author    = {Wronski, Torsten and Apio, Ann and Wanker, R and Plath, Martin},
  title     = {Behavioural repertoire of the bushbuck (Tragelaphus scriptus): agonistic interactions, mating behaviour and parent-offspring relations},
  doi       = {10.1007/s10164-005-0186-y},
  year      = {2006},
  abstract  = {A free-ranging bushbuck (Tragelaphus scriptus) population was observed over a period of 3 years, thereby enabling a detailed description of the behavioural repertoire of this widespread but barely investigated solitary African antelope species. Agonistic and submissive behaviour patterns are described, among them several hitherto un- described behaviour patterns - such as "escorting", where territorial males guide intruders to the periphery of their territory - and "push-up position", an extreme form of submissive behaviour. Furthermore, we report on behaviour patterns of males and females during mating as well as on behaviour patterns of parents directed towards their offspring. Again, we describe a hitherto unknown behaviour: the protection of calves by adult males, which may be a socio-positive behaviour directed towards their offspring led by kin selection},
  language  = {en}
}
@article{WronskiApioPlath2006,
  author    = {Wronski, Torsten and Apio, Ann and Plath, Martin},
  title     = {The communicatory significance of localised defecation sites in bushbuck (Tragelaphus scriptus)},
  doi       = {10.1007/s00265-006-0174-4},
  year      = {2006},
  abstract  = {Like several other mammals, bushbuck (Tragelaphus scriptus) deposit faeces in specific localised defecation sites (LDS). A previous study has ruled out a function of LDS in the context of parasite avoidance. In this study, we investigated the communicatory significance of LDS. In a free ranging population, we tested whether LDS serve to demarcate home ranges, and/or if LDS are used for communication in a non-territorial context. In both sexes, LDS increased significantly in number towards the periphery of individual home ranges. However, the distribution pattern of LDS, as revealed by a nearest-neighbour mapping technique (nearest distances between LDS), did not support the idea that LDS serve home range/territory-demarcation because LDS did not follow a pattern of minimal nearest-neighbour distances along the margins of home ranges. We found females to urinate more often in LDS than males. Notably, information transfer was most frequent between sending (urinating or defecating) females and receiving/responding males (urination or defecation at places where a female had previously signalled). Our results suggest that LDS mainly serve for inter- sexual communication in bushbuck},
  language  = {en}
}
@article{WronskiApioPlath2006,
  author    = {Wronski, Torsten and Apio, Ann and Plath, Martin},
  title     = {Activity patterns of bushbuck (Tragelaphus scriptus) in Queen Elizabeth National Park},
  series = {Behavioural processes},
  volume    = {73},
  journal   = {Behavioural processes},
  number    = {3},
  publisher = {Elsevier},
  address   = {Amsterdam},
  issn      = {0376-6357},
  doi       = {10.1016/j.beproc.2006.08.003},
  pages     = {333 -- 341},
  year      = {2006},
  abstract  = {Activity patterns and time budgets of bushbuck (Tragelaphus scriptus) were studied in a free-ranging population in Queen Elizabeth National Park, Uganda from August 2000 to January 2002. We investigated differences in activity patterns in relation to daytime, season, sun radiation, moonlight, age and sex. Bushbuck were found to show peak activities around sunrise and at dawn. No difference in the mean activity rates was found between the dry and wet season. Daytime activity was not predicted by differences in sun radiation, nor was nighttime activity predicted by the presence or absence of moonlight. We found the activity of adult territorial males to be strongly positively correlated with that of females, whereas the activity of young-adult non-territorial males was not significantly correlated with the activity of females. This suggests that young-adult males shift their peak activity to phases when adult territorial males are less active.},
  language  = {en}
}
@article{WoodPoreeDreyeretal.2006,
  author    = {Wood, C. C. and Poree, Fabien and Dreyer, Ingo and Koehler, G. J. and Udvardi, M. K.},
  title     = {Mechanisms of ammonium transport, accumulation, and retention in ooyctes and yeast cells expressing Arabidopsis AtAMT1; 1},
  doi       = {10.1016/j.febslet.2006.06.026},
  year      = {2006},
  abstract  = {Ammonium is a primary source of N for plants, so knowing how it is transported, stored, and assimilated in plant cells is important for rational approaches to optimise N-use in agriculture. Electrophysiological studies of Arabidopsis AtAMT1;1 expressed in oocytes revealed passive, Delta psi-driven transport of NH4+ through this protein. Expression of AtAMT1;1 in a novel yeast mutant defective in endogenous ammonium transport and vacuolar acidification supported the above mechanism for AtAMT1;1 and revealed a central role for acid vacuoles in storage and retention of ammonia in cells. These results highlight the mechanistic differences between plant AMT proteins and related transporters in bacteria and animal cells, and suggest novel strategies to enhance nitrogen use efficiency in agriculture. (c) 2006 Federation of European Biochemical Societies. Published by Elsevier B.V. All rights reserved},
  language  = {en}
}
@techreport{Wonke2006,
  type      = {Working Paper},
  author    = {Wonke, Christoph},
  title     = {Das transaktionale Marktversagen als volkswirtschaftliche Begr{\"u}ndung f{\"u}r das kommunalwirtschaftliche System der Hausm{\"u}llentsorgung in Deutschland},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-14476},
  year      = {2006},
  abstract  = {Inhalt 1 Einleitung 2 Eine skizzenhafte Darstellung des deutschen Systemsder Hausm{\"u}llentsorgung 3 Zum Begriffsverst{\"a}ndnis des Markt- und Wettbewerbsversagens 4 Transaktionales Marktversagen als Begr{\"u}ndung f{\"u}r dasdeutsche System der Hausm{\"u}llentsorgung 4.1 Zur Theorie des transaktionalen Marktversagens 4.1.1 Definition und Formen des transaktionalen Marktversagens 4.1.2 Zu den zentralen Begriffen „Transaktion" und „Transaktionskosten" 4.2 Die Ermittelbarkeit der Transaktionskosten 4.3 Tendenzaussagen zur H{\"o}he der Transaktionskosten mit Hilfe transaktionskostendeterminierenderFaktoren - Theorie und Anwendung 4.3.1 Spezifit{\"a}t 4.3.2 Messbarkeit 4.3.3 Unsicherheit 4.3.4 Transaktionsh{\"a}ufigkeit 4.3.5 Transaktionsatmosph{\"a}re 4.4 Marktpreis und Produktionskosten 4.5 Zum Nutzen der Abfallentsorgung f{\"u}r den privaten Haushalt 4.6 Das Verwaltungsmonopol als alternative, transaktionskostensenkende,nicht-marktliche L{\"o}sung 4.7 Transaktionales Marktversagen als Legitimationsgrundlage f{\"u}r einestaatliche Vorgabe des Koordinationsmechanismus 5 Fazit},
  language  = {de}
}
@inproceedings{WolskaKruijffKorbayova2006,
  author    = {Wolska, Magdalena and Kruijff-Korbayov{\´a}, Ivana},
  title     = {Modeling anaphora in informal mathematical dialogue},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-10455},
  year      = {2006},
  abstract  = {We analyze anaphoric phenomena in the context of building an input understanding component for a conversational system for tutoring mathematics. In this paper, we report the results of data analysis of two sets of corpora of dialogs on mathematical theorem proving. We exemplify anaphoric phenomena, identify factors relevant to anaphora resolution in our domain and extensions to the input interpretation component to support it.},
  language  = {en}
}
@article{WolbernJacobBlakeetal.2006,
  author    = {Wolbern, I and Jacob, A. W. B. and Blake, T. A. and Kind, Rainer and Li, X and Yuan, X. H and Duennebier, F and Weber, Michael H.},
  title     = {Deep origin of the Hawaiian tilted plume conduit derived from receiver functions},
  doi       = {10.1111/j.1365-246X.2006.03036.x},
  year      = {2006},
  abstract  = {We employ P to S converted waveforms to investigate effects of the hot mantle plume on seismic discontinuities of the crust and upper mantle. We observe the Moho at depths between 13 and 17 km, regionally covered by a strong shallow intracrustal converted phase. Coherent phases on the transverse component indicate either dipping interfaces, 3- D heterogeneities or lower crustal anisotropy. We find anomalies related to discontinuities in the upper mantle down to the transition zone evidently related to the hot mantle plume. Lithospheric thinning is confirmed in greater detail than previously reported by Li et al., and we determine the dimensions of the low-velocity zone within the asthenosphere with greater accuracy. Our study mainly focuses on the temperature-pressure dependent discontinuities of the upper mantle transition zone. Effects of the hot diapir on the depths of mineral phase transitions are verified at both major interfaces at 410 and 660 km. We determine a plume radius of about 200 km at the 660 km discontinuity with a core zone of about 120 km radius. The plume conduit is located southwest of Big Island. A conduit tilted in the northeast direction is required in the upper mantle to explain the observations. The determined positions of deflections of the discontinuities support the hypothesis of decoupled upper and lower mantle convection},
  language  = {en}
}
@phdthesis{Wodsak2006,
  author    = {Wodsak, Johannes},
  title     = {T{\"a}uschung des Kapitalmarkts durch Unterlassen : die Strafbarkeit der unterlassenen Mitteilung einer Verschlechterung der Gesch{\"a}ftsentwicklung bei b{\"o}rsennotierten Aktiengesellschaften},
  series = {Schriftenreihe zum deutschen, europ{\"a}ischen und internationalen Wirtschaftsstrafrecht},
  volume    = {2},
  journal   = {Schriftenreihe zum deutschen, europ{\"a}ischen und internationalen Wirtschaftsstrafrecht},
  publisher = {Nomos Verl.-Ges},
  address   = {Baden-Baden},
  isbn      = {3-8329-1777-2},
  pages     = {171 S.},
  year      = {2006},
  language  = {de}
}
@phdthesis{Witzel2006,
  author    = {Witzel, R{\"u}diger},
  title     = {Relationship Marketing in der Pharmazeutischen Industrie : Vertrauen und Commitment als Erfolgsfaktoren},
  publisher = {DUV Deutscher Universit{\"a}ts-Verlag},
  address   = {Wiesbaden},
  isbn      = {3-8350-0402-6},
  pages     = {XVII, 306 S. : graph. Darst.},
  year      = {2006},
  language  = {de}
}
@article{WitzelBalderjahn2006,
  author    = {Witzel, Ruediger and Balderjahn, Ingo},
  title     = {Vertrauen als zentrales Konstrukt der Gesch{\"a}ftsbeziehung zwischen {\"A}rzten und Pharmaunternehmen},
  isbn      = {3-8006-3317-5},
  year      = {2006},
  language  = {de}
}
@phdthesis{Witzel2006,
  author    = {Witzel, Roland C.},
  title     = {Der Civil Rights Act von 1866 und seine Anwendung auf letztwillige Diskriminierungen},
  pages     = {VI, 223 S.},
  year      = {2006},
  language  = {de}
}
@misc{Wischer2006,
  author    = {Wischer, Ilse},
  title     = {Facchinetti, R., (Hrsg.), Krug, M. (Hrsg.), Palmer, F. (Hrsg.), Modality in Contemporary English; Berlin, de Gruyter, 2006},
  year      = {2006},
  language  = {en}
}
@misc{Wischer2006,
  author    = {Wischer, Ilse},
  title     = {Miyawaki, M., James Harris's Theory of Universal Grammar: a Synthesis of the Aristotelian and Platonic Conceptions of Language; M{\"u}nster, Nodus-Publ., 2005},
  year      = {2006},
  language  = {en}
}
@article{Wischer2006,
  author    = {Wischer, Ilse},
  title     = {Grammaticalization},
  isbn      = {0-08-044361-3},
  year      = {2006},
  language  = {en}
}
@misc{Wischer2006,
  author    = {Wischer, Ilse},
  title     = {Brinton, L. J., Traugott, E. C., Lexicalization and Language Change; Cambridge, Univ.-Press, 2006},
  year      = {2006},
  language  = {en}
}
@article{Wischer2006,
  author    = {Wischer, Ilse},
  title     = {Grammaticalisation and language contact in the history of English : the evolution of the progressive form},
  isbn      = {978-3-631- 55006-9},
  year      = {2006},
  language  = {en}
}
@article{Wischer2006,
  author    = {Wischer, Ilse},
  title     = {Markers of futurity in old english and the grammaticalization of shall and will},
  year      = {2006},
  language  = {en}
}
@phdthesis{Wipperling2006,
  author    = {Wipperling, Adriana},
  title     = {Protestparteien in Regierungsverantwortung : Die Gr{\"u}nen, die Alternative Liste, die STATT Partei und die Schill-Partei in ihrer ersten Legislaturperiode als kleine Koalitionspartner},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-27030},
  school      = {Universit{\"a}t Potsdam},
  year      = {2006},
  abstract  = {{\"U}bernimmt eine Protestpartei Regierungsverantwortung, sieht sie ihre Prinzipien und Forderungen der realpolitischen Nagelprobe ausgesetzt. Es ist ein Dilemma von Anspruch und Wirklichkeit, ein Spagat zwischen Protestimage und Regierungspolitik , der diese Parteien oftmals zu zerreißen droht. Anhand der Fallstudien von vier mitregierenden Protestparteien in Deutschland sollen folgende Fragen beantwortet werden: Was macht eine Partei zur Protestpartei? Was waren die Ursachen f{\"u}r die Wahlerfolge der Gr{\"u}nen, der AL, der STATT-Partei und der Schill-Partei? Wie verliefen die Koalitionsverhandlungen? Welche Forderungen konnten die Protestparteien gegen{\"u}ber ihren großen Koalitionspartnern durchsetzen? Wo mussten sie Abstriche machen? Welche Reformvorhaben wurden angedacht und welche wurden tats{\"a}chlich umgesetzt? Welche innerparteilichen Konflikte ergaben sich aus der neuen Rolle der Protestparteien? Letztendlich zeigt sich: Protestparteien scheitern nicht an ihrem schmalspurigen Programm, geringer Stammw{\"a}hlerschaft oder unerfahrenem Personal, sondern weil sie naturgem{\"a}ß in die „Erwartungsfalle" tappen.},
  language  = {de}
}
@article{WinterhalderSchelterKurthsetal.2006,
  author    = {Winterhalder, Matthias and Schelter, B and Kurths, J{\"u}rgen and Schulze-Borthage, A and Timmer, Jens},
  title     = {Sensitivity and specificity of coherence and phase synchronization analysis},
  doi       = {10.1016/j.physleta.2006.03.018},
  year      = {2006},
  abstract  = {In this Letter, we show that coherence and phase synchronization analysis are sensitive but not specific in detecting the correct class of underlying dynamics. We propose procedures to increase specificity and demonstrate the power of the approach by application to paradigmatic dynamic model systems. (c) 2006 Elsevier B.V. All rights reserved},
  language  = {en}
}