@article{FarraThielWinteretal.2011, author = {Farra, Ramzi and Thiel, Kerstin and Winter, Alette and Klamroth, Tillmann and Poeppl, Andreas and Kelling, Alexandra and Schilde, Uwe and Taubert, Andreas and Strauch, Peter}, title = {Tetrahalidocuprates(II)-structure and EPR spectroscopy Part 1: Tetrabromidocuprates(II)}, series = {New journal of chemistry}, volume = {35}, journal = {New journal of chemistry}, number = {12}, publisher = {Royal Society of Chemistry}, address = {Cambridge}, issn = {1144-0546}, doi = {10.1039/c1nj20271e}, pages = {2793 -- 2803}, year = {2011}, abstract = {Tetrahalidocuprates(II) show a high degree of structural flexibility. We present the results of crystallographic and electron paramagnetic resonance (EPR) spectroscopic analyses of four new tetrabromidocuprate(II) compounds and compare the results with previously reported data. The cations in the new compounds are the sterically demanding benzyltriphenylphosphonium, methyltriphenylphosphonium, tetraphenylphosphonium, and hexadecyltrimethylammonium ions; they were used to achieve a reasonable separation of the paramagnetic Cu(II) ions for EPR spectroscopy. X-Ray crystallography shows that in all four complexes the [CuBr4](2-) units have a distorted tetrahedral coordination geometry which is in agreement with DFT calculations. The EPR hyperfine structure was not resolved. This is due to the exchange broadening resulting from still incomplete separation of the paramagnetic Cu(II) centres. Nevertheless, the principal values of the electron Zeemann tensor (g(parallel to) and g(perpendicular to)) of the complexes could be determined. A correlation of structural (X-ray) parameters with the spin density at the copper centres (DFT) is well reflected in the EPR spectra of the bromidocuprates. This enables the correlation of X-ray and EPR parameters to predict the structure of tetrabromidocuprates in physical states other than the crystalline state. As a result, we provide a method to structurally characterize [CuBr4](2-) in, for example, ionic liquids or in solution, which has important implications for e.g. catalysis or materials science.}, language = {en} } @article{WinterThielZabeletal.2014, author = {Winter, Alette and Thiel, Kerstin and Zabel, Andre and Klamroth, Tillmann and Poeppl, Andreas and Kelling, Alexandra and Schilde, Uwe and Taubert, Andreas and Strauch, Peter}, title = {Tetrahalidocuprates(II) - structure and EPR spectroscopy. Part 2: tetrachloridocuprates(II)}, series = {New journal of chemistry}, volume = {38}, journal = {New journal of chemistry}, number = {3}, publisher = {Royal Society of Chemistry}, address = {Cambridge}, issn = {1144-0546}, doi = {10.1039/c3nj01039b}, pages = {1019 -- 1030}, year = {2014}, abstract = {We present and discuss the results of crystallographic and electron paramagnetic resonance (EPR) spectroscopic analyses of five tetrachloridocuprate(II) complexes to supply a useful tool for the structural characterisation of the [CuCl4](2-) moiety in the liquid state, for example in ionic liquids, or in solution. Bis(benzyltriethylammonium)-, bis(trimethylphenylammonium)-, bis(ethyltriphenylphosphonium)-, bis(benzyltriphenylphosphonium)-, and bis(tetraphenylarsonium) tetrachloridocuprate(II) were synthesised and characterised by elemental, IR, EPR and X-ray analyses. The results of the crystallographic analyses show distorted tetrahedral coordination geometry of all [CuCl4](2-) anions in the five complexes and prove that all investigated complexes are stabilised by hydrogen bonds of different intensities. Despite the use of sterically demanding ammonium, phosphonium and arsonium cations to obtain the separation of the paramagnetic Cu(II) centres for EPR spectroscopy no hyperfine structure was observed in the EPR spectra but the principal values of the electron Zeeman tensor, g(parallel to) and g(perpendicular to), could be determined. With these EPR data and the crystallographic parameters we were able to carry out a correlation study to anticipate the structural situation of tetrachloridocuprates in different physical states. This correlation is in good agreement with DFT calculations.}, language = {en} } @misc{WinterThielZabeletal.2013, author = {Winter, Alette and Thiel, Kerstin and Zabel, Andr{\´e} and Klamroth, Tillmann and P{\"o}ppl, Andreas and Kelling, Alexandra and Schilde, Uwe and Taubert, Andreas and Strauch, Peter}, title = {Tetrahalidocuprates(II) - structure and EPR spectroscopy}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-95012}, pages = {1019 -- 1030}, year = {2013}, abstract = {We present and discuss the results of crystallographic and electron paramagnetic resonance (EPR) spectroscopic analyses of five tetrachloridocuprate(II) complexes to supply a useful tool for the structural characterisation of the [CuCl4]2- moiety in the liquid state, for example in ionic liquids, or in solution. Bis(benzyltriethylammonium)-, bis(trimethylphenylammonium)-, bis(ethyltriphenylphosphonium)-, bis(benzyltriphenylphosphonium)-, and bis(tetraphenylarsonium)tetrachloridocuprate(II) were synthesised and characterised by elemental, IR, EPR and X-ray analyses. The results of the crystallographic analyses show distorted tetrahedral coordination geometry of all [CuCl4]2- anions in the five complexes and prove that all investigated complexes are stabilised by hydrogen bonds of different intensities. Despite the use of sterically demanding ammonium, phosphonium and arsonium cations to obtain the separation of the paramagnetic Cu(II) centres for EPR spectroscopy no hyperfine structure was observed in the EPR spectra but the principal values of the electron Zeeman tensor, g∥ and g⊥, could be determined. With these EPR data and the crystallographic parameters we were able to carry out a correlation study to anticipate the structural situation of tetrachloridocuprates in different physical states. This correlation is in good agreement with DFT calculations.}, language = {en} } @article{UlmWohlrappMeinzeretal.2013, author = {Ulm, Lena and Wohlrapp, Dorota and Meinzer, Marcus and Steinicke, Robert and Schatz, Alexej and Denzler, Petra and Klehmet, Juliane and Dohle, Christian and Niedeggen, Michael and Meisel, Andreas and Winter, York}, title = {A circle-monitor for computerised assessment of visual neglect in peripersonal space}, series = {PLoS one}, volume = {8}, journal = {PLoS one}, number = {12}, publisher = {PLoS}, address = {San Fransisco}, issn = {1932-6203}, doi = {10.1371/journal.pone.0082892}, pages = {10}, year = {2013}, abstract = {Current assessment of visual neglect involves paper-and-pencil tests or computer-based tasks. Both have been criticised because of their lack of ecological validity as target stimuli can only be presented in a restricted visual range. This study examined the user-friendliness and diagnostic strength of a new "Circle-Monitor" (CM), which enlarges the range of the peripersonal space, in comparison to a standard paper-and-pencil test (Neglect-Test, NET). Methods: Ten stroke patients with neglect and ten age-matched healthy controls were examined by the NET and the CM test comprising of four subtests (Star Cancellation, Line Bisection, Dice Task, and Puzzle Test). Results: The acceptance of the CM in elderly controls and neglect patients was high. Participants rated the examination by CM as clear, safe and more enjoyable than NET. Healthy controls performed at ceiling on all subtests, without any systematic differences between the visual fields. Both NET and CM revealed significant differences between controls and patients in Line Bisection, Star Cancellation and visuo-constructive tasks (NET: Figure Copying, CM: Puzzle Test). Discriminant analyses revealed cross-validated assignment of patients and controls to groups was more precise when based on the CM (hit rate 90\%) as compared to the NET (hit rate 70\%). Conclusion: The CM proved to be a sensitive novel tool to diagnose visual neglect symptoms quickly and accurately with superior diagnostic validity compared to a standard neglect test while being well accepted by patients. Due to its upgradable functions the system may also be a valuable tool not only to test for non-visual neglect symptoms, but also to provide treatment and assess its outcome.}, language = {en} } @misc{HohrathGruendelWinnigeetal.2000, author = {Hohrath, Daniel and Gr{\"u}ndel, Olaf and Winnige, Norbert and Sakaguchi, Shuhei and Reimer, Torsten F. and Winter, Martin and Luh, J{\"u}rgen and Voigtl{\"a}nder, Lutz and Kleinehagenbrock, Frank and Hohrath, Daniel and Giebmeyer, Angela and Just, Thomas and Weigl, Andreas}, title = {Milit{\"a}r und Gesellschaft in der Fr{\"u}hen Neuzeit : Bulletin}, volume = {4}, number = {5}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-48745}, year = {2000}, abstract = {Aus dem Inhalt: Ank{\"u}ndigungen - 4. Jahrestagung des AMG "Die besetzte res publica" in Halle 2001 - Mitgliederversammlung des AMG auf dem Historikertag in Aachen 2000 - Internationale Zitadellen-Tagung in Spandau 2001 Tagungsbericht - Milit{\"a}r und l{\"a}ndliche Gesellschaft in der Fr{\"u}hen Neuzeit. Ein Tagungsbericht (Daniel Hohrath) Interview - Interview mit Dr. Mathias Rogg. Werner-Hahlweg-Preistr{\"a}ger 2000 (Olaf Gr{\"u}ndel) Projektberichte - Die Homepage des AMG und ihre Erweiterung (Norbert Winnige) - Ein Jahr in Deutschland. Ein Bericht (Shuhei Sakaguchi) - Der Dreißigj{\"a}hrige Krieg in M{\"u}nchen (Torsten F. Reimer) - Digitale Erschließung von Quellen zum preußischen Kantonsystem (Norbert Winnige, Martin Winter) - Ancien R{\´e}gime Warfare and the Military Revolution - a Study (J{\"u}rgen Luh) - Das Rapportbuch der preußischen F{\"u}silierkompanie des Freiherrn von D{\"o}rnberg 1803/1805 (Lutz Voigtl{\"a}nder) - Die Grafschaft Hohenlohe im Dreißigj{\"a}hrigen Krieg in der Nachkriegszeit (Frank Kleinehagenbrock) - Der Krieg der F{\"u}rsten und die St{\"a}dte: Belagerungen im 18. Jahrhundert (Daniel Hohrath) - Gewerbe und Milit{\"a}r in der Garnison- und Festungsstadt Wesel im 18. Jahrhundert (Angela Giebmeyer) - Die Wiener Stadtguardia und der Dreißigj{\"a}hrige Krieg (Thomas Just, Andreas Weigl) Ver{\"o}ffentlichungen - Begr{\"u}ndung einer Schriftenreihe des AMG - Ver{\"o}ffentlichungen des AMG}, language = {de} } @book{PohlenzSchubarthSpecketal.2011, author = {Pohlenz, Philipp and Schubarth, Wilfried and Speck, Karsten and Seidel, Andreas and Winter, Martin and Heine, Christoph and Kleinfeld, Merle and Sarrar, Lea and Gemsa, Charlotte and Wendland, Mirko and Schlumm, Katharina and Lehmann, Uta and Kummerow, Udo and Bastian, Laura and Kamm, Caroline and Niproschke, Saskia and Sochadse, Lascha and Kotzur, Katharina and Hebert, Sebastian and Voigt, Frank and Kopp, Andrea}, title = {Nach Bologna: Praktika im Studium - Pflicht oder K{\"u}r?}, editor = {Schubarth, Wilfried and Speck, Karsten and Seidel, Andreas}, publisher = {Universit{\"a}tsverlag Potsdam}, address = {Potsdam}, isbn = {978-3-86956-123-3}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-51033}, publisher = {Universit{\"a}t Potsdam}, pages = {iii, 339}, year = {2011}, abstract = {Mit dem vorliegenden Band „Nach Bologna: Praktika im Studium - Pflicht oder K{\"u}r? Empirische Analysen und Empfehlungen f{\"u}r die Hochschulpraxis" von Wilfried Schubarth, Karsten Speck und Andreas Seidel wird die Reihe „Potsdamer Beitr{\"a}ge zur Lehrevaluation" unter neuem Titel und ver{\"a}nderter inhaltlicher Schwerpunktsetzung fortgef{\"u}hrt. Die Umbenennung in „Potsdamer Beitr{\"a}ge zur Hochschulforschung" versteht sich als ein Schritt hin zu einer thematischen {\"O}ffnung der Reihe f{\"u}r die verschiedensten Felder der Hochschulforschung. Der vorliegende Band widmet sich einem der zentralen Reformziele von Bologna: der Frage des Praxis- und Berufsbezugs und dabei insbesondere den Praxisphasen im Studium. Mit der Bologna-Reform werden im bildungspolitischen Bereich sehr vielf{\"a}ltige strukturelle und inhaltliche Ziele verfolgt. Das Ziel dieses Bandes besteht deshalb darin, empirische Forschungen zu Praxisbez{\"u}gen und Praxisphasen im Studium vorzustellen, diese in den Kontext aktueller Debatten um Studienqualit{\"a}t und Studienreform zu stellen sowie Folgerungen f{\"u}r die Gestaltung von Praxisphasen abzuleiten. Inhaltliche Schwerpunkte bilden das BMBF-Forschungsprojekt ProPrax und die Praxisphasen im Lehramtsstudium. Die Beitr{\"a}ge dieses Bandes gehen aus einem gleichnamigen Workshop hervor, der am 1. Oktober 2010 in Potsdam stattfand.}, language = {de} } @book{SchubarthZyllaNiproschkeetal.2014, author = {Schubarth, Wilfried and Zylla, Birgitta and Niproschke, Saskia and Guder, Petra and Sonnen, Bernd-R{\"u}deger and Kahl, Wolfgang and Groeger-Roth, Frederick and Kaeding, Peer and B{\"o}hm, Christian and Voigt, Jana and Sturzbecher, Dietmar and Kohlstruck, Michael and M{\"o}ller, Kurt and Rolfes, Manfred and Winter, Frank and Breitschwerdt, Michael and Kopp, Andrea and Hinze, Klaus and L{\"o}sel, Friedrich and Klindworth-Mohr, Antje and Madl, Martina and Dunand, Annelie and Schanzenb{\"a}cher, Stefan and Rump-R{\"a}uber, Michael and Roos, Alfred and Seidel, Andreas and Gr{\"o}ger, Ulli and Ulbricht, Juliane and Martin, Christian and Behrendt, Daniel}, title = {Nachhaltige Pr{\"a}vention von Kriminalit{\"a}t, Gewalt und Rechtsextremismus}, editor = {Schubarth, Wilfried}, publisher = {Universit{\"a}tsverlag Potsdam}, address = {Potsdam}, isbn = {978-3-86956-014-4}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-70537}, publisher = {Universit{\"a}t Potsdam}, pages = {449}, year = {2014}, abstract = {Was wird unter „nachhaltiger Pr{\"a}vention" in der Pr{\"a}ventionsforschung verstanden? Welche guten Beispiele f{\"u}r nachhaltige Pr{\"a}vention gibt es in der Praxis? Und v. a.: Wie l{\"a}sst sich Pr{\"a}vention in den verschiedenen Bereichen wie Kriminalit{\"a}t, Gewalt und Rechtsextremismus nachhaltig gestalten? Diesen Fragen will der vorliegende Sammelband nachgehen und damit der Pr{\"a}ventionsdebatte neue Impulse verleihen. Der Band will insbesondere die nationale sowie internationale Fachdebatte konstruktiv aufgreifen, Theorie und Praxis verbinden, „good practice" Beispiele darstellen sowie Perspektiven nachhaltiger Pr{\"a}vention aufzeigen. Mit diesem Themenspektrum richtet er sich sowohl an die Wissenschaft als auch an die Praxis sowie insgesamt an eine interessierte {\"O}ffentlichkeit.}, language = {de} } @article{ZollerBethBinosietal.2005, author = {Zoller, Peter and Beth, Thomas and Binosi, D. and Blatt, Rainer and Briegel, Hans J. and Bruss, D. and Calarco, Tommaso and Cirac, Juan Ignacio and Deutsch, David and Eisert, Jens and Ekert, Artur and Fabre, Claude and Gisin, Nicolas and Grangiere, P. and Grassl, Markus and Haroche, Serge and Imamoglu, Atac and Karlson, A. and Kempe, Julia and Kouwenhoven, Leo P. and Kr{\"o}ll, S. and Leuchs, Gerd and Lewenstein, Maciej and Loss, Daniel and L{\"u}tkenhaus, Norbert and Massar, Serge and Mooij, J. E. and Plenio, Martin Bodo and Polzik, Eugene and Popescu, Sandu and Rempe, Gerhard and Sergienko, Alexander and Suter, David and Twamley, John and Wendin, G{\"o}ran and Werner, Reinhard F. and Winter, Andreas and Wrachtrup, J{\"o}rg and Zeilinger, Anton}, title = {Quantum information processing and communication : Strategic report on current status, visions and goals for research in Europe}, issn = {1434-6060}, year = {2005}, abstract = {We present an excerpt of the document "Quantum Information Processing and Communication: Strategic report on current status, visions and goals for research in Europe", which has been recently published in electronic form at the website of FET (the Future and Emerging Technologies Unit of the Directorate General Information Society of the European Commission, http://www.cordis.lu/ist/fet/qipc-sr.htm). This document has been elaborated, following a former suggestion by FET, by a committee of QIPC scientists to provide input towards the European Commission for the preparation of the Seventh Framework Program. Besides being a document addressed to policy makers and funding agencies (both at the European and national level), the document contains a detailed scientific assessment of the state-of-the-art, main research goals, challenges, strengths, weaknesses, visions and perspectives of all the most relevant QIPC sub-fields, that we report here}, language = {en} }