@article{BraunschweigDewhurstSchwabetal.2010,
  author    = {Braunschweig, Holger and Dewhurst, Rian D. and Schwab, Katrin and Wagner, Katharina},
  title     = {{N ',N ''-Bis[2,6-bis(1-methylethyl)phenyl]-N,N-dimethylguanidinato-kappa N-2 ',N ''}dibromidoborane},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-67622},
  year      = {2010},
  abstract  = {In the molecular structure of the title compound, C27H40N3BBr2, the B atom is connected to two bromide substituents and a guanidinate scaffold, forming a four- membered ring. An aryl group is connected to each N atom in the ring that contains two isopropyl groups in positions 2 and 6.},
  subject      = {Anorganische Chemie},
  language  = {en}
}
@article{LandmannSchrammColditzetal.2010,
  author    = {Landmann, Tobias and Schramm, Matthias and Colditz, Rene R. and Dietz, Andreas and Dech, Stefan},
  title     = {Wide Area Wetland Mapping in Semi-Arid Africa Using 250-Meter MODIS Metrics and Topographic Variables},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-68628},
  year      = {2010},
  abstract  = {Wetlands in West Africa are among the most vulnerable ecosystems to climate change. West African wetlands are often freshwater transfer mechanisms from wetter climate regions to dryer areas, providing an array of ecosystem services and functions. Often wetland-specific data in Africa is only available on a per country basis or as point data. Since wetlands are challenging to map, their accuracies are not well considered in global land cover products. In this paper we describe a methodology to map wetlands using well-corrected 250-meter MODIS time-series data for the year 2002 and over a 360,000 km2 large study area in western Burkina Faso and southern Mali (West Africa). A MODIS-based spectral index table is used to map basic wetland morphology classes. The index uses the wet season near infrared (NIR) metrics as a surrogate for flooding, as a function of the dry season chlorophyll activity metrics (as NDVI). Topographic features such as sinks and streamline areas were used to mask areas where wetlands can potentially occur, and minimize spectral confusion. 30-m Landsat trajectories from the same year, over two reference sites, were used for accuracy assessment, which considered the area-proportion of each class mapped in Landsat for every MODIS cell. We were able to map a total of five wetland categories. Aerial extend of all mapped wetlands (class "Wetland") is 9,350 km2, corresponding to 4.3\% of the total study area size. The classes "No wetland"/"Wetland" could be separated with very high certainty; the overall agreement (KHAT) was 84.2\% (0.67) and 97.9\% (0.59) for the two reference sites, respectively. The methodology described herein can be employed to render wide area base line information on wetland distributions in semi-arid West Africa, as a data-scarce region. The results can provide (spatially) interoperable information feeds for inter-zonal as well as local scale water assessments.},
  subject      = {Geologie},
  language  = {en}
}
@article{Helmreich2010,
  author    = {Helmreich, Ernst J. M.},
  title     = {Ways and means of coping with uncertainties of the relationship of the genetic blue print to protein structure and function in the cell},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-68006},
  year      = {2010},
  abstract  = {As one of the disciplines of systems biology, proteomics is central to enabling the elucidation of protein function within the cell; furthermore, the question of how to deduce protein structure and function from the genetic readout has gained new significance. This problem is of particular relevance for proteins engaged in cell signalling. In dealing with this question, I shall critically comment on the reliability and predictability of transmission and translation of the genetic blue print into the phenotype, the protein. Based on this information, I will then evaluate the intentions and goals of today's proteomics and gene-networking and appraise their chances of success. Some of the themes commented on in this publication are explored in greater detail with particular emphasis on the historical roots of concepts and techniques in my forthcoming book, published in German: Von Molek{\"u}len zu Zellen. 100 Jahre experimentelle Biologie. Betrachtungen eines Biochemikers},
  subject      = {Genetik},
  language  = {en}
}
@inproceedings{Schmitz2010,
  author    = {Schmitz, Barbara},
  title     = {War, violence and Tyrannicide in the Book of Judith},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-67058},
  year      = {2010},
  abstract  = {No abstract available},
  subject      = {Judit <Buch>},
  language  = {en}
}
@phdthesis{Huebner2010,
  author    = {H{\"u}bner, Dominique},
  title     = {Vibronic and electronic excitations of large organic molecules in gas and condensed phase},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-66043},
  school      = {Universit{\"a}t W{\"u}rzburg},
  year      = {2010},
  abstract  = {In the frame of this thesis vibronic and electronic states of organic molecules have been examined. A central question is the interaction within and between the molecules in thin films and at metal-organic interfaces. The main experimental tools were high resolution electron energy loss spectroscopy (HREELS) and high resolution near edge X-ray absortion fine structure (NEXFAS). The electronic and vibronic structure of thin NTCDA films was examined with low energy electrons as probe, i.e. HREELS. The spectra of the electronic excited molecular orbitals of submonolayer NTCDA on a Ag(111) shows a partially filled orbital. The interaction between this orbital and the total symetric molecular vibrations leads to the typical Fano peak profiles which are seen in the vibrational spectra. The sub-monolayer superstructure can be driven to a phase transition into an disordered phase upon cooling, which is also seen in the electronic and vibronic excitation spectra. Multilayers show flat lying or upright standing molecules as a function of the preparation conditions. The upright standing molecules show an island growth mode, where the islands are well ordered and exhibit a structure in diffraction experiments which can be attributed to the molecular crystal structure. In order to examine the order in more detail various thin films were examined using SPALEED as function of film thickness and preparation parameters. In case of a low temperature substrate no long range order leading to a diffraction pattern was found. In contrast growth on room temperature substrates leads to island growth of films in a structure of the molecular crystal, where two preferred orientations of the islands relative to the substrate were found. In case of thick films the reference to the substrate gets lost and the molecular crystals grow with a defined crystal direction with respect to the surface but with an arbitrary azimuthal orientation leading to circles in the diffraction pattern. NTCDA monolayers on a Ag(111) surface using HREELS as a tool were examined. The electronic excitation spectra reveal a partially filled molecular orbital which is strongly shifted compared to the multilayer. The existence of this state is responsible for the activation of normally forbidden Ag modes in the vibrational spectra. Due to the electron phonon coupling these modes exhibit a Fano like peak shape. Cooling a monolayer leads to a phase transition with strong changes in the spectroscopic features both in electronic and vibronic excitations. In case of the molecule ANQ the intramolecular interaction was examined. In the oxygen NEXAFS spectra a vibronic fine structure is found, which leads to the conclusion that asymmetric potentials are involved. It is an interesting question if the fundamental vibration is has C-H or C=O character. In order to address this question spectra of condensed and gas phase ANQ were compared to an ANQ derivate (ANQ- Br\$_2\$Cl\$_2\$), with the conclusion that the coupling is most likely to a C=O mode. High resolution C1s spectra of hydrogenated and fully deuterated naphthalene both in gas and condensed phase have been presented. Depending on the final state orbital distinct differences have been found between gas and condensed phase. A energetic shift of resonances (Res. B, C, D) is interpreted as effect of \$\pi\$-\$\pi\$ interaction in the condensed phase. This is especially notable for resonance B which is undoubtly assigned to an excitation into a \$\pi^*\$ orbital. The results lead to an interpretation, that for organic molecular crystals more than pure van-derWaals interaction has to be taken into account. In summary it is found that the intramolecular interaction in NEXAFS spectra is preferentially coupled to one or a few vibronic progressions. Due to the delocalized electronic system maybe even states which are not spatially near the core excited atom can be involved. It could be shown that a condensation of the molecules in thin films leads to changes within the spectra. The influence the intermolecular interaction can be clearly seen in this finding, where additional hints are found that more than mere van-der-Waals binding has to be taken into account.},
  subject      = {Organisches Molek{\"u}l},
  language  = {en}
}
@phdthesis{Geissinger2010,
  author    = {Geissinger, Ulrike},
  title     = {Vaccinia Virus-mediated MR Imaging of Tumors in Mice: Overexpression of Iron-binding Proteins in Colonized Xenografts},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-48099},
  school      = {Universit{\"a}t W{\"u}rzburg},
  year      = {2010},
  abstract  = {Vaccinia virus plays an important role in human medicine and molecular biology ever since the 18th century after E. Jenner discovered its value as a vaccination virus against smallpox. After the successful eradication of smallpox, vaccinia virus, apart from its use as a vaccine carrier, is today mainly used as a viral vector in molecular biology and increasingly in cancer therapy. The capability to specifically target and destroy cancer cells makes it a perfect agent for oncolytic virotherapy. Furthermore, the virus can easily be modified by inserting genes encoding therapeutic or diagnostic proteins to be expressed within the tumor. The emphasis in this study was the diagnosis of tumors using different vaccinia virus strains. Viruses with metal-accumulating capabilities for tumor detection via MRI technology were generated and tested for their usefulness in cell culture and in vivo. The virus strains GLV-1h131, GLV-1h132, and GLV-1h133 carry the gene encoding the two subunits of the iron storage protein ferritin under the control of three different promoters. GLV-1h110, GLV-1h111, and GLV-1h112 encode the bacterial iron storage protein bacterioferritin, whereas GLV-1h113 encodes the codon-optimized version of bacterioferritin for more efficient expression in human cells. GLV-1h22 contains the transferrin receptor gene, which plays an important role in iron uptake, and GLV-1h114 and GLV-1h115 contain the murine transferrin receptor gene. For possibly better iron uptake the virus strains GLV-1h154, GLV-1h155, GLV-1h156, and GLV-1h157 were generated, each with a version of a ferritin gene and a transferrin receptor gene. GLV-1h154 carries the genes that encode bacterioferritin and human transferrin receptor, GLV-1h155 the human ferritin H-chain gene and the human transferrin receptor gene. GLV-1h156 and GLV-1h157 infected cells both express the mouse transferrin receptor and bacterioferritin or human ferritin H-chain, respectively. The virus strains GLV-1h186 and GLV-1h187 were generated to contain a mutated form of the ferritin light chain, which was shown to result in iron overload and the wildtype light chain gene, respectively. The gene encoding the Divalent Metal Transporter 1, which is a major protein in the uptake of iron, was inserted in the virus strain GLV-1h102. The virus strain GLV-1h184 contains the magA gene of the magnetotactic bacterium Magnetospirillum magnetotacticum, which produces magnetic nanoparticles for orientation in the earth's magnetic field. Initially the infection and replication capability of all the virus strains were analyzed and compared to that of the parental virus strain GLV-1h68, revealing that all the viruses were able to infect cells of the human cancer cell lines A549 and GI-101A. All constructs exhibited a course of infection comparable to that of GLV-1h68. Next, to investigate the expression of the foreign proteins in GI-101A and A549 cells with protein analytical methods, SDS-gelelectrophoresis, Western blots and ELISAs were performed. The proteins, which were expressed under the control of the strong promoters, could be detected using these methods. To be able to successfully detect the protein expression of MagA and DMT1, which were expressed under the control of the weak promoter, the more sensitive method RT-PCR was used to at least confirm the transcription of the inserted genes. The determination of the iron content in infected GI-101A and A549 cells showed that infection with all used virus strains led to iron accumulation in comparison to uninfected cells, even infection with the parental virus strain GLV-1h68. The synthetic phytochelatin EC20 was also shown to enhance the accumulation of different heavy metals in bacterial cultures. In vivo experiments with A549 tumor-bearing athymic nude mice revealed that 24 days post infection virus particles were found mainly in the tumor. The virus-mediated expression of recombinant proteins in the tumors was detected successfully by Western blot. Iron accumulation in tumor lysates was investigated by using the ferrozine assay and led to the result that GLV-1h68-infected tumors had the highest iron content. Histological stainings confirmed the finding that iron accumulation was not a direct result of the insertion of genes encoding iron-accumulating proteins in the virus genome. Furthermore virus-injected tumorous mice were analyzed using MRI technology. Two different measurements were performed, the first scan being done with a seven Tesla small animal scanner seven days post infection whereas the second scan was performed using a three Tesla human scanner 21 days after virus injection. Tumors of mice injected with the virus strains GLV-1h113 and GLV-1h184 were shown to exhibit shortened T2 and T2* relaxation times, which indicates enhanced iron accumulation. In conclusion, the experiments in this study suggest that the bacterioferritin-encoding virus strain GLV-1h113 and the magA-encoding virus strain GLV-1h184 are promising candidates to be used for cancer imaging after further analyzation and optimization.},
  subject      = {Vaccinia-Virus},
  language  = {en}
}
@article{EliasSchoulsvandePoletal.2010,
  author    = {Elias, Johannes and Schouls, Leo M. and van de Pol, Ingrid and Keijzers, Wendy C. and Martin, Diana R. and Glennie, Anne and Oster, Philipp and Frosch, Matthias and Vogel, Ulrich and van der Ende, Arie},
  title     = {Vaccine Preventability of Meningococcal Clone, Greater Aachen Region, Germany},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-68083},
  year      = {2010},
  abstract  = {No abstract available},
  subject      = {IMD},
  language  = {en}
}
@article{WahlenRoewerKranke2010,
  author    = {Wahlen, Bianca M. and Roewer, Norbert and Kranke, Peter},
  title     = {Use of local anaesthetics and adjuncts for spinal and epidural anaesthesia and analgesia at German and Austrian University Hospitals: an online survey to access current standard practice},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-67847},
  year      = {2010},
  abstract  = {Background: The present anonymous multicenter online survey was conducted to evaluate the application of regional anaesthesia techniques as well as the used local anaesthetics and adjuncts at German and Austrian university hospitals. Methods: 39 university hospitals were requested to fill in an online questionnaire, to determine the kind of regional anaesthesia and preferred drugs in urology, obstetrics and gynaecology. Results: 33 hospitals responded. No regional anaesthesia is conducted in 47\% of the minor gynaecological and 44\% of the urological operations; plain bupivacaine 0.5\% is used in 38\% and 47\% respectively. In transurethral resections of the prostate and bladder no regional anaesthesia is used in 3\% of the responding hospitals, whereas plain bupivacaine 0.5\% is used in more than 90\%. Regional anaesthesia is only used in selected major gynaecological and urological operations. On the contrary to the smaller operations, the survey revealed a large variety of used drugs and mixtures. Almost 80\% prefer plain bupivacaine or ropivacaine 0.5\% in spinal anaesthesia in caesarean section. Similarly to the use of drugs in major urological and gynaecological operations a wide range of drugs and adjuncts is used in epidural anaesthesia in caesarean section and spontaneous delivery. Conclusions: Our results indicate a certain agreement in short operations in spinal anaesthesia. By contrast, a large variety concerning the anaesthesiological approach in larger operations as well as in epidural analgesia in obstetrics could be revealed, the causes of which are assumed to be primarily rooted in particular departmental structures.},
  subject      = {An{\"a}sthesiologie},
  language  = {en}
}
@phdthesis{Heldens2010,
  author    = {Heldens, Wieke},
  title     = {Use of airborne hyperspectral data and height information to support urban micro climate characterisation},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-48935},
  school      = {Universit{\"a}t W{\"u}rzburg},
  year      = {2010},
  abstract  = {The urban micro climate has been increasingly recognised as an important aspect for urban planning. Therefore, urban planners need reliable information on the micro climatic characteristics of the urban environment. A suitable spatial scale and large spatial coverage are important requirements for such information. This thesis presents a conceptual framework for the use of airborne hyperspectral data to support urban micro climate characterisation, taking into account the information needs of urban planning. The potential of hyperspectral remote sensing in characterising the micro climate is demonstrated and evaluated by applying HyMap airborne hyperspectral and height data to a case study of the German city of Munich. The developed conceptual framework consists of three parts. The first is concerned with the capabilities of airborne hyperspectral remote sensing to map physical urban characteristics. The high spatial resolution of the sensor allows to separate the relatively small urban objects. The high spectral resolution enables the identification of the large range of surface materials that are used in an urban area at up to sub-pixel level. The surface materials are representative for the urban objects of which the urban landscape is composed. These spatial urban characteristics strongly influence the urban micro climate. The second part of the conceptual framework provides an approach to use the hyperspectral surface information for the characterisation of the urban micro climate. This can be achieved by integrating the remote sensing material map into a micro climate model. Also spatial indicators were found to provide useful information on the micro climate for urban planners. They are commonly used in urban planning to describe building blocks and are related to several micro climatic parameters such as temperature and humidity. The third part of the conceptual framework addresses the combination and presentation of the derived indicators and simulation results under consideration of the planning requirements. Building blocks and urban structural types were found to be an adequate means to group and present the derived information for micro climate related questions to urban planners. The conceptual framework was successfully applied to a case study in Munich. Airborne hyperspectral HyMap data has been used to derive a material map at sub-pixel level by multiple endmember linear spectral unmixing. This technique was developed by the German Research Centre for Geosciences (GFZ) for applications in Dresden and Potsdam. A priori information on building locations was used to support the separation between spectrally similar materials used both on building roofs and non-built surfaces. In addition, surface albedo and leaf area index are derived from the HyMap data. The sub-pixel material map supported by object height data is then used to derive spatial indicators, such as imperviousness or building density. To provide a more detailed micro climate characterisation at building block level, the surface materials, albedo, leaf area index (LAI) and object height are used as input for simulations with the micro climate model ENVI-met. Concluding, this thesis demonstrated the potential of hyperspectral remote sensing to support urban micro climate characterisation. A detailed mapping of surface materials at sub-pixel level could be performed. This provides valuable, detailed information on a large range of spatial characteristics relevant to the assessment of the urban micro climate. The developed conceptual framework has been proven to be applicable to the case study, providing a means to characterise the urban micro climate. The remote sensing products and subsequent micro climatic information are presented at a suitable spatial scale and in understandable maps and graphics. The use of well-known spatial indicators and the framework of urban structural types can simplify the communication with urban planners on the findings on the micro climate. Further research is needed primarily on the sensitivity of the micro climate model towards the remote sensing based input parameters and on the general relation between climate parameters and spatial indicators by comparison with other cities.},
  subject      = {Mikroklima},
  language  = {en}
}
@article{HommersLee2010,
  author    = {Hommers, Wilfried and Lee, Wha-Yong},
  title     = {Unifying Kohlberg with Information Integration: The Moral Algebra of Recompense and of Kohlbergian Moral Informers},
  series = {Psicol{\´o}gica},
  journal   = {Psicol{\´o}gica},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-85875},
  year      = {2010},
  abstract  = {In order to unify two major theories of moral judgment, a novel task is employed which combines elements of Kohlberg´s stage theory and of the theory of information integration. In contrast to the format of Kohlberg´s moral judgment interview, a nonverbal and quantitative response which makes low demands on verbal facility was used . Moral informers differing in value, i.e. high and low, are presented. The differences in effect of those two pieces of information should be substantial for a person at that specific moral stage, but small for a person at a different stage. Hence, these differences may diagnose the person's moral stage in the simplest possible way as the two levels of each of the thoughts were about typical content of the four Kohlbergian preconventional and conventional stages. The novel task allowed additionally to measure the influence of another moral concept which was about the non-Kohlbergian moral concept of recompense. After a training phase, pairs of those thoughts were presented to allow for the study of integration and individual differences. German and Korean children, 8, 10, and 12 years in age, judged deserved punishment. The patterns of means, correlations and factor loadings showed that elements of both theories can be unified, but produced unexpected results also. Additive integration of each of the two pairs of moral informers appeared, either with two Kohlbergian moral informers or with another Kohlbergian moral informer in combination with information about recompense. Also cultural independence as well as dependence, developmental changes between 8 and 10 years, and an outstanding moral impact of recompense in size and distinctiveness were observed.},
  language  = {en}
}