TY - JOUR A1 - Aarts, Alexander A. A1 - Anderson, Joanna E. A1 - Anderson, Christopher J. A1 - Attridge, Peter R. A1 - Attwood, Angela A1 - Axt, Jordan A1 - Babel, Molly A1 - Bahnik, Stepan A1 - Baranski, Erica A1 - Barnett-Cowan, Michael A1 - Bartmess, Elizabeth A1 - Beer, Jennifer A1 - Bell, Raoul A1 - Bentley, Heather A1 - Beyan, Leah A1 - Binion, Grace A1 - Borsboom, Denny A1 - Bosch, Annick A1 - Bosco, Frank A. A1 - Bowman, Sara D. A1 - Brandt, Mark J. A1 - Braswell, Erin A1 - Brohmer, Hilmar A1 - Brown, Benjamin T. A1 - Brown, Kristina A1 - Bruening, Jovita A1 - Calhoun-Sauls, Ann A1 - Callahan, Shannon P. A1 - Chagnon, Elizabeth A1 - Chandler, Jesse A1 - Chartier, Christopher R. A1 - Cheung, Felix A1 - Christopherson, Cody D. A1 - Cillessen, Linda A1 - Clay, Russ A1 - Cleary, Hayley A1 - Cloud, Mark D. A1 - Cohn, Michael A1 - Cohoon, Johanna A1 - Columbus, Simon A1 - Cordes, Andreas A1 - Costantini, Giulio A1 - Alvarez, Leslie D. Cramblet A1 - Cremata, Ed A1 - Crusius, Jan A1 - DeCoster, Jamie A1 - DeGaetano, Michelle A. A1 - Della Penna, Nicolas A1 - den Bezemer, Bobby A1 - Deserno, Marie K. A1 - Devitt, Olivia A1 - Dewitte, Laura A1 - Dobolyi, David G. A1 - Dodson, Geneva T. A1 - Donnellan, M. Brent A1 - Donohue, Ryan A1 - Dore, Rebecca A. A1 - Dorrough, Angela A1 - Dreber, Anna A1 - Dugas, Michelle A1 - Dunn, Elizabeth W. A1 - Easey, Kayleigh A1 - Eboigbe, Sylvia A1 - Eggleston, Casey A1 - Embley, Jo A1 - Epskamp, Sacha A1 - Errington, Timothy M. A1 - Estel, Vivien A1 - Farach, Frank J. A1 - Feather, Jenelle A1 - Fedor, Anna A1 - Fernandez-Castilla, Belen A1 - Fiedler, Susann A1 - Field, James G. A1 - Fitneva, Stanka A. A1 - Flagan, Taru A1 - Forest, Amanda L. A1 - Forsell, Eskil A1 - Foster, Joshua D. A1 - Frank, Michael C. A1 - Frazier, Rebecca S. A1 - Fuchs, Heather A1 - Gable, Philip A1 - Galak, Jeff A1 - Galliani, Elisa Maria A1 - Gampa, Anup A1 - Garcia, Sara A1 - Gazarian, Douglas A1 - Gilbert, Elizabeth A1 - Giner-Sorolla, Roger A1 - Glöckner, Andreas A1 - Göllner, Lars A1 - Goh, Jin X. A1 - Goldberg, Rebecca A1 - Goodbourn, Patrick T. A1 - Gordon-McKeon, Shauna A1 - Gorges, Bryan A1 - Gorges, Jessie A1 - Goss, Justin A1 - Graham, Jesse A1 - Grange, James A. A1 - Gray, Jeremy A1 - Hartgerink, Chris A1 - Hartshorne, Joshua A1 - Hasselman, Fred A1 - Hayes, Timothy A1 - Heikensten, Emma A1 - Henninger, Felix A1 - Hodsoll, John A1 - Holubar, Taylor A1 - Hoogendoorn, Gea A1 - Humphries, Denise J. A1 - Hung, Cathy O. -Y. A1 - Immelman, Nathali A1 - Irsik, Vanessa C. A1 - Jahn, Georg A1 - Jaekel, Frank A1 - Jekel, Marc A1 - Johannesson, Magnus A1 - Johnson, Larissa G. A1 - Johnson, David J. A1 - Johnson, Kate M. A1 - Johnston, William J. A1 - Jonas, Kai A1 - Joy-Gaba, Jennifer A. A1 - Kappes, Heather Barry A1 - Kelso, Kim A1 - Kidwell, Mallory C. A1 - Kim, Seung Kyung A1 - Kirkhart, Matthew A1 - Kleinberg, Bennett A1 - Knezevic, Goran A1 - Kolorz, Franziska Maria A1 - Kossakowski, Jolanda J. A1 - Krause, Robert Wilhelm A1 - Krijnen, Job A1 - Kuhlmann, Tim A1 - Kunkels, Yoram K. A1 - Kyc, Megan M. A1 - Lai, Calvin K. A1 - Laique, Aamir A1 - Lakens, Daniel A1 - Lane, Kristin A. A1 - Lassetter, Bethany A1 - Lazarevic, Ljiljana B. A1 - LeBel, Etienne P. A1 - Lee, Key Jung A1 - Lee, Minha A1 - Lemm, Kristi A1 - Levitan, Carmel A. A1 - Lewis, Melissa A1 - Lin, Lin A1 - Lin, Stephanie A1 - Lippold, Matthias A1 - Loureiro, Darren A1 - Luteijn, Ilse A1 - Mackinnon, Sean A1 - Mainard, Heather N. A1 - Marigold, Denise C. A1 - Martin, Daniel P. A1 - Martinez, Tylar A1 - Masicampo, E. J. A1 - Matacotta, Josh A1 - Mathur, Maya A1 - May, Michael A1 - Mechin, Nicole A1 - Mehta, Pranjal A1 - Meixner, Johannes A1 - Melinger, Alissa A1 - Miller, Jeremy K. A1 - Miller, Mallorie A1 - Moore, Katherine A1 - Möschl, Marcus A1 - Motyl, Matt A1 - Müller, Stephanie M. A1 - Munafo, Marcus A1 - Neijenhuijs, Koen I. A1 - Nervi, Taylor A1 - Nicolas, Gandalf A1 - Nilsonne, Gustav A1 - Nosek, Brian A. A1 - Nuijten, Michele B. A1 - Olsson, Catherine A1 - Osborne, Colleen A1 - Ostkamp, Lutz A1 - Pavel, Misha A1 - Penton-Voak, Ian S. A1 - Perna, Olivia A1 - Pernet, Cyril A1 - Perugini, Marco A1 - Pipitone, R. Nathan A1 - Pitts, Michael A1 - Plessow, Franziska A1 - Prenoveau, Jason M. A1 - Rahal, Rima-Maria A1 - Ratliff, Kate A. A1 - Reinhard, David A1 - Renkewitz, Frank A1 - Ricker, Ashley A. A1 - Rigney, Anastasia A1 - Rivers, Andrew M. A1 - Roebke, Mark A1 - Rutchick, Abraham M. A1 - Ryan, Robert S. A1 - Sahin, Onur A1 - Saide, Anondah A1 - Sandstrom, Gillian M. A1 - Santos, David A1 - Saxe, Rebecca A1 - Schlegelmilch, Rene A1 - Schmidt, Kathleen A1 - Scholz, Sabine A1 - Seibel, Larissa A1 - Selterman, Dylan Faulkner A1 - Shaki, Samuel A1 - Simpson, William B. A1 - Sinclair, H. Colleen A1 - Skorinko, Jeanine L. M. A1 - Slowik, Agnieszka A1 - Snyder, Joel S. A1 - Soderberg, Courtney A1 - Sonnleitner, Carina A1 - Spencer, Nick A1 - Spies, Jeffrey R. A1 - Steegen, Sara A1 - Stieger, Stefan A1 - Strohminger, Nina A1 - Sullivan, Gavin B. A1 - Talhelm, Thomas A1 - Tapia, Megan A1 - te Dorsthorst, Anniek A1 - Thomae, Manuela A1 - Thomas, Sarah L. A1 - Tio, Pia A1 - Traets, Frits A1 - Tsang, Steve A1 - Tuerlinckx, Francis A1 - Turchan, Paul A1 - Valasek, Milan A1 - Van Aert, Robbie A1 - van Assen, Marcel A1 - van Bork, Riet A1 - van de Ven, Mathijs A1 - van den Bergh, Don A1 - van der Hulst, Marije A1 - van Dooren, Roel A1 - van Doorn, Johnny A1 - van Renswoude, Daan R. A1 - van Rijn, Hedderik A1 - Vanpaemel, Wolf A1 - Echeverria, Alejandro Vasquez A1 - Vazquez, Melissa A1 - Velez, Natalia A1 - Vermue, Marieke A1 - Verschoor, Mark A1 - Vianello, Michelangelo A1 - Voracek, Martin A1 - Vuu, Gina A1 - Wagenmakers, Eric-Jan A1 - Weerdmeester, Joanneke A1 - Welsh, Ashlee A1 - Westgate, Erin C. A1 - Wissink, Joeri A1 - Wood, Michael A1 - Woods, Andy A1 - Wright, Emily A1 - Wu, Sining A1 - Zeelenberg, Marcel A1 - Zuni, Kellylynn T1 - Estimating the reproducibility of psychological science JF - Science N2 - Reproducibility is a defining feature of science, but the extent to which it characterizes current research is unknown. We conducted replications of 100 experimental and correlational studies published in three psychology journals using high-powered designs and original materials when available. Replication effects were half the magnitude of original effects, representing a substantial decline. Ninety-seven percent of original studies had statistically significant results. Thirty-six percent of replications had statistically significant results; 47% of original effect sizes were in the 95% confidence interval of the replication effect size; 39% of effects were subjectively rated to have replicated the original result; and if no bias in original results is assumed, combining original and replication results left 68% with statistically significant effects. Correlational tests suggest that replication success was better predicted by the strength of original evidence than by characteristics of the original and replication teams. Y1 - 2015 U6 - https://doi.org/10.1126/science.aac4716 SN - 1095-9203 SN - 0036-8075 VL - 349 IS - 6251 PB - American Assoc. for the Advancement of Science CY - Washington ER - TY - JOUR A1 - Young, Linda A1 - Ueda, Kiyoshi A1 - Gühr, Markus A1 - Bucksbaum, Philip H. A1 - Simon, Marc A1 - Mukamel, Shaul A1 - Rohringer, Nina A1 - Prince, Kevin C. A1 - Masciovecchio, Claudio A1 - Meyer, Michael A1 - Rudenko, Artem A1 - Rolles, Daniel A1 - Bostedt, Christoph A1 - Fuchs, Matthias A1 - Reis, David A. A1 - Santra, Robin A1 - Kapteyn, Henry A1 - Murnane, Margaret A1 - Ibrahim, Heide A1 - Legare, Francois A1 - Vrakking, Marc A1 - Isinger, Marcus A1 - Kroon, David A1 - Gisselbrecht, Mathieu A1 - Wörner, Hans Jakob A1 - Leone, Stephen R. T1 - Roadmap of ultrafast x-ray atomic and molecular physics JF - Journal of physics : B, Atomic, molecular and optical physics N2 - X-ray free-electron lasers (XFELs) and table-top sources of x-rays based upon high harmonic generation (HHG) have revolutionized the field of ultrafast x-ray atomic and molecular physics, largely due to an explosive growth in capabilities in the past decade. XFELs now provide unprecedented intensity (10(20) W cm(-2)) of x-rays at wavelengths down to similar to 1 Angstrom, and HHG provides unprecedented time resolution (similar to 50 attoseconds) and a correspondingly large coherent bandwidth at longer wavelengths. For context, timescales can be referenced to the Bohr orbital period in hydrogen atom of 150 attoseconds and the hydrogen-molecule vibrational period of 8 femtoseconds; wavelength scales can be referenced to the chemically significant carbon K-edge at a photon energy of similar to 280 eV (44 Angstroms) and the bond length in methane of similar to 1 Angstrom. With these modern x-ray sources one now has the ability to focus on individual atoms, even when embedded in a complex molecule, and view electronic and nuclear motion on their intrinsic scales (attoseconds and Angstroms). These sources have enabled coherent diffractive imaging, where one can image non-crystalline objects in three dimensions on ultrafast timescales, potentially with atomic resolution. The unprecedented intensity available with XFELs has opened new fields of multiphoton and nonlinear x-ray physics where behavior of matter under extreme conditions can be explored. The unprecedented time resolution and pulse synchronization provided by HHG sources has kindled fundamental investigations of time delays in photoionization, charge migration in molecules, and dynamics near conical intersections that are foundational to AMO physics and chemistry. This roadmap coincides with the year when three new XFEL facilities, operating at Angstrom wavelengths, opened for users (European XFEL, Swiss-FEL and PAL-FEL in Korea) almost doubling the present worldwide number of XFELs, and documents the remarkable progress in HHG capabilities since its discovery roughly 30 years ago, showcasing experiments in AMO physics and other applications. Here we capture the perspectives of 17 leading groups and organize the contributions into four categories: ultrafast molecular dynamics, multidimensional x-ray spectroscopies; high-intensity x-ray phenomena; attosecond x-ray science. KW - ultrafast molecular dynamics KW - x-ray spectroscopies and phenomena KW - table-top sources KW - x-ray free-electron lasers KW - attosecond phenomena Y1 - 2018 U6 - https://doi.org/10.1088/1361-6455/aa9735 SN - 0953-4075 SN - 1361-6455 VL - 51 IS - 3 PB - IOP Publ. Ltd. CY - Bristol ER - TY - BOOK A1 - Fuchs, Daniel T1 - Die Abwahl von Bürgermeistern - ein bundesweiter Vergleich N2 - Das Instrument der direkten Demokratie, die Abwahl von Bürgermeistern, wird in der vorliegenden Arbeit spezifisch untersucht. Die Fallanalyse konzentriert sich auf die kommunalpolitische Ebene und lässt die Bundes- und Landesebene weitgehend außen vor. Dabei wird zunächst darauf eingegangen, warum es sich bei der Abwahl des Bürgermeisters um ein direktdemokratisches Mittel handelt. Ausgehend von der Unterteilung der lokalen Demokratie in eine repräsentative und direkte Komponente wird danach die Bürgermeisterabwahl nach politischen, juristischen und persönlichen Motiven eingeordnet. Zwar ist die Möglichkeit der Abwahl des Amtsinhabers bei vielen Bundesländern in der Gemeindeordnung bzw. den einzelnen Kommunalwahlgesetzen verankert, aber die Anwendung wird nur selten vom Stadt-/ Gemeinderat oder der Stadtverordnetenversammlung sowie den Bürgern praktiziert. Aus diesem Grund wird versucht, die bisherige Anwendung der Abwahl eines Bürgermeisters, in den betreffenden Bundesländern einerseits statistisch zu erfassen und anderseits akteurszentriert zu beschreiben. T3 - KWI-Arbeitshefte - 14 KW - Direkte Demokratie KW - Bürgermeisterabwahl KW - Bürgerbegehren KW - Bürgerentscheid Y1 - 2007 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-16321 SN - 978-3-939469-91-9 PB - Universitätsverlag Potsdam CY - Potsdam ER - TY - JOUR A1 - Rath, Brigitte A1 - Bauer, Gerhard A1 - Quaas, Gerhard A1 - Rauchensteiner, Manfried A1 - Rehm, Christoph A1 - Tresp, Uwe A1 - Franz, Matthias A1 - Gründel, Olaf A1 - Huck, Stephan A1 - Schweska, Marc A1 - Schunka, Alexander A1 - Simons, Olaf A1 - Ludwig, Ulrike A1 - Fuchs, Thomas A1 - Krebs, Daniel A1 - Lang, Heiner T1 - Militär und Gesellschaft in der Frühen Neuzeit N2 - Aus dem Inhalt dieser Ausgabe: BEITRAG: Brigitte Rath: Zur Repräsentation von Gewalt MUSEEN: Gerhard Bauer: Das Militärwesen der frühen Neuzeit und seine Darstellung in der Dauerausstellung des Militärhistorischen Museums der Bundeswehr in Dresden Gerhard Quaas: Militaria-Sammlung 1: Alte Waffen und Rüstungen Manfried Rauchensteiner: Das Heeresgeschichtliche Museum als Gedächtnisort Christoph Rehm: Das Wehrgeschichtliche Museum Rastatt PROJEKTE: Uwe Tresp: Söldner aus Böhmen. Entstehung und Organisation böhmischer Södnerheere im Dienst deutscher Fürsten des 15. Jahrhunderts Matthias Franz: Die Rekrutierung der sächsischen Regimenter in der Niederlausitz 1726-1781 Olaf Gründel: Zum Verhältnis von Militär- und Zivilbevölkerung in brandenburgischen Städten des 18. Jahrhunderts. Das Beispiel Prenzlau Stephan Huck: Soldaten in Amerika. Sozialgeschichtliche Studie Braunschweiger Truppen im amerikanischen Unabhängigkeitskrieg Marc Schweska: Figuren der Vorstellung. Problematisierung von Macht und Moral in der Frühen Neuzeit Alexander Schunka: Fremde in Sachsen - ein Teilprojekt des Sonderforschungsbereichs "Pluralisierung und Autorität in der Frühen Neuzeit" Olaf Simons: Pierre Marteau's Verlagshaus sucht Kooperationspartner, Beiträge, Ideen für eine Web-Site zum Thema Europas Kriege 1670-1730 REZENSIONEN: Ulrike Ludwig: Rezensionen im Bulletin Militär und Gesellschaft in der Frühen Neuzeit Thomas Fuchs: Militär und ländliche Gesellschaft in der frühen Neuzeit, hrsg. von Stefan Kroll und Kersten Krüger, Hamburg 2000 Daniel Krebs: Stephan Brumwell, Redcoats. The British Soldier and War in the Americas, 1755-1763, Cambridge 2002 Heiner Lang: Claudia Brink, Arte et Marte, München 2000 T3 - Militär und Gesellschaft in der frühen Neuzeit - 6, Heft 1 KW - Militär / Geschichte Y1 - 2002 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-28119 SN - 1617-9722 SN - 1861-910X VL - 6 IS - 1 ER - TY - JOUR A1 - Glozier, Matthew A1 - Kroll, Stefan A1 - Vermeesch, Griet A1 - Hochedlinger, Michael A1 - Kleemeier, Ulrike A1 - Krebs, Daniel A1 - Fuchs, Thomas A1 - Lang, Heinrich A1 - Jessen, Olaf A1 - Feistauer, Daniela T1 - Militär und Gesellschaft in der Frühen Neuzeit N2 - Aus dem Inhalt dieser Ausgabe: BEITRÄGE: Matthew Glozier: William of Orange and the reception of Huguenot Soldiers in the Netherlands and Great Britain 1685–1688, Stefan Kroll: Die Autobiographie des kursächsischen Fouriers Friedrich Christian Sohr (1748 bis 1788): Einführung zu einer kritischen Edition im Internet, PROJEKTE: Griet Vermeesch: War, fortified towns and the countryside, Gorinchem and Doesburg (1570-1680, BERICHTE: Michael Hochedlinger: „Der schlafende Riese“ : Das Österreichische Staatsarchiv, Abteilung Kriegsarchiv, Ulrike Kleemeier: „Clausewitz in the 21st Century“ (Oxford, 21. bis 23. März 2005), Daniel Krebs: "War in an age of revolution : the wars of American independence and the French revolution, 1775 – 1815" (10. bis 12. März 2005 am Deutschen Historischen Institut, Washington D.C.), REZENSIONEN: Thomas Fuchs: Peter Broucek und Kurt Peball, Geschichte der österreichischen Militärhistoriographie, Köln u. a. 2000, Heinrich Lang: Bernd Roeck und Andreas Tönnesmann, Die Nase Italiens. Federico da Montefeltro, Herzog von Urbino, Berlin 2005, Heinrich Lang: Maurizio Arfaioli: The black bands of Giovanni : infantry and diplomacy during the Italian wars (1526-1528). Pisa, 2005, Olaf Jessen: Martin Winter, Untertanengeist durch Militärpflicht? : das preußische Kantonsystem in brandenburgischen Städten im 18. Jahrhundert, Bielefeld 2005, Daniela Feistauer: Thomas Josef Mitterecker, Das Erzstift Salzburg im Zweiten Koalitionskrieg : Kämpfe - Besetzung - Folgen, Frankfurt/Main 2001, ANKÜNDIGUNGEN: Graduiertenworkshop 28. Januar 2006, „Institutionelle Ordnungen, Schrift und Symbole“, Europäisches Graduiertenkolleg 625 „Institutionelle Ordnungen, Schrift und Symbole“, Forschungskolloquium: Neuere Forschungen zur Militärgeschichte, Universität Potsdam, Wintersemester 2005/6215 T3 - Militär und Gesellschaft in der frühen Neuzeit - 9, Heft 2 KW - Militär / Geschichte Y1 - 2005 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-6735 SN - 1617-9722 SN - 1861-910X VL - 9 IS - 2 PB - Universitätsverlag Potsdam CY - Potsdam ER - TY - JOUR A1 - Hetenyi, Gyorgy A1 - Molinari, Irene A1 - Clinton, John A1 - Bokelmann, Gotz A1 - Bondar, Istvan A1 - Crawford, Wayne C. A1 - Dessa, Jean-Xavier A1 - Doubre, Cecile A1 - Friederich, Wolfgang A1 - Fuchs, Florian A1 - Giardini, Domenico A1 - Graczer, Zoltan A1 - Handy, Mark R. A1 - Herak, Marijan A1 - Jia, Yan A1 - Kissling, Edi A1 - Kopp, Heidrun A1 - Korn, Michael A1 - Margheriti, Lucia A1 - Meier, Thomas A1 - Mucciarelli, Marco A1 - Paul, Anne A1 - Pesaresi, Damiano A1 - Piromallo, Claudia A1 - Plenefisch, Thomas A1 - Plomerova, Jaroslava A1 - Ritter, Joachim A1 - Rumpker, Georg A1 - Sipka, Vesna A1 - Spallarossa, Daniele A1 - Thomas, Christine A1 - Tilmann, Frederik A1 - Wassermann, Joachim A1 - Weber, Michael A1 - Weber, Zoltan A1 - Wesztergom, Viktor A1 - Zivcic, Mladen A1 - Abreu, Rafael A1 - Allegretti, Ivo A1 - Apoloner, Maria-Theresia A1 - Aubert, Coralie A1 - Besancon, Simon A1 - de Berc, Maxime Bes A1 - Brunel, Didier A1 - Capello, Marco A1 - Carman, Martina A1 - Cavaliere, Adriano A1 - Cheze, Jerome A1 - Chiarabba, Claudio A1 - Cougoulat, Glenn A1 - Cristiano, Luigia A1 - Czifra, Tibor A1 - Danesi, Stefania A1 - Daniel, Romuald A1 - Dannowski, Anke A1 - Dasovic, Iva A1 - Deschamps, Anne A1 - Egdorf, Sven A1 - Fiket, Tomislav A1 - Fischer, Kasper A1 - Funke, Sigward A1 - Govoni, Aladino A1 - Groschl, Gidera A1 - Heimers, Stefan A1 - Heit, Ben A1 - Herak, Davorka A1 - Huber, Johann A1 - Jaric, Dejan A1 - Jedlicka, Petr A1 - Jund, Helene A1 - Klingen, Stefan A1 - Klotz, Bernhard A1 - Kolinsky, Petr A1 - Kotek, Josef A1 - Kuhne, Lothar A1 - Kuk, Kreso A1 - Lange, Dietrich A1 - Loos, Jurgen A1 - Lovati, Sara A1 - Malengros, Deny A1 - Maron, Christophe A1 - Martin, Xavier A1 - Massa, Marco A1 - Mazzarini, Francesco A1 - Metral, Laurent A1 - Moretti, Milena A1 - Munzarova, Helena A1 - Nardi, Anna A1 - Pahor, Jurij A1 - Pequegnat, Catherine A1 - Petersen, Florian A1 - Piccinini, Davide A1 - Pondrelli, Silvia A1 - Prevolnik, Snjezan A1 - Racine, Roman A1 - Regnier, Marc A1 - Reiss, Miriam A1 - Salimbeni, Simone A1 - Santulin, Marco A1 - Scherer, Werner A1 - Schippkus, Sven A1 - Schulte-Kortnack, Detlef A1 - Solarino, Stefano A1 - Spieker, Kathrin A1 - Stipcevic, Josip A1 - Strollo, Angelo A1 - Sule, Balint A1 - Szanyi, Gyongyver A1 - Szucs, Eszter A1 - Thorwart, Martin A1 - Ueding, Stefan A1 - Vallocchia, Massimiliano A1 - Vecsey, Ludek A1 - Voigt, Rene A1 - Weidle, Christian A1 - Weyland, Gauthier A1 - Wiemer, Stefan A1 - Wolf, Felix A1 - Wolyniec, David A1 - Zieke, Thomas T1 - The AlpArray seismic network BT - a large-scale european experiment to image the alpine orogen JF - Surveys in Geophysics N2 - The AlpArray programme is a multinational, European consortium to advance our understanding of orogenesis and its relationship to mantle dynamics, plate reorganizations, surface processes and seismic hazard in the Alps-Apennines-Carpathians-Dinarides orogenic system. The AlpArray Seismic Network has been deployed with contributions from 36 institutions from 11 countries to map physical properties of the lithosphere and asthenosphere in 3D and thus to obtain new, high-resolution geophysical images of structures from the surface down to the base of the mantle transition zone. With over 600 broadband stations operated for 2 years, this seismic experiment is one of the largest simultaneously operated seismological networks in the academic domain, employing hexagonal coverage with station spacing at less than 52 km. This dense and regularly spaced experiment is made possible by the coordinated coeval deployment of temporary stations from numerous national pools, including ocean-bottom seismometers, which were funded by different national agencies. They combine with permanent networks, which also required the cooperation of many different operators. Together these stations ultimately fill coverage gaps. Following a short overview of previous large-scale seismological experiments in the Alpine region, we here present the goals, construction, deployment, characteristics and data management of the AlpArray Seismic Network, which will provide data that is expected to be unprecedented in quality to image the complex Alpine mountains at depth. KW - Seismology KW - Alps KW - Seismic network KW - Geodynamics KW - Seismic imaging KW - Mountain building Y1 - 2018 U6 - https://doi.org/10.1007/s10712-018-9472-4 SN - 0169-3298 SN - 1573-0956 VL - 39 IS - 5 SP - 1009 EP - 1033 PB - Springer CY - Dordrecht ER - TY - JOUR A1 - Briest, Franziska A1 - Grass, Irina A1 - Sedding, Dagmar A1 - Moebs, Markus A1 - Christen, Friederike A1 - Benecke, Joana A1 - Fuchs, Karolin A1 - Mende, Stefanie A1 - Kaemmerer, Daniel A1 - Sänger, Jörg A1 - Kunze, Almut A1 - Geisler, Christina A1 - Freitag, Helma A1 - Lewens, Florentine A1 - Worpenberg, Lina A1 - Iwaszkiewicz, Sara A1 - Siegmund, Britta A1 - Walther, Wolfgang A1 - Hummel, Michael A1 - Grabowski, Patricia T1 - Mechanisms of Targeting the MDM2-p53-FOXM1 Axis in Well-Differentiated Intestinal Neuroendocrine Tumors JF - Neuroendocrinology : international journal for basic and clinical studies on neuroendocrine relationships N2 - Background/Aims: The tumor suppressor p53 is rarely mutated in gastroenteropancreatic neuroendocrine neoplasms (GEP-NEN) but they frequently show a strong expression of negative regulators of p53, rendering these tumors excellent targets for a p53 recovery therapy. Therefore, we analyzed the mechanisms of a p53 recovery therapy on intestinal neuroendocrine tumors in vitro and in vivo. Methods: By Western blot and immunohistochemistry, we found that in GEP-NEN biopsy material overexpression of MDM2 was present in intestinal NEN. Therefore, we analyzed the effect of a small-molecule inhibitor, nutlin-3a, in p53 wild-type and mutant GEP-NEN cell lines by proliferation assay, flow cytometry, immunofluorescence, Western blot, and by multiplex gene expression analysis. Finally, we analyzed the antitumor effect of nutlin-3a in a xenograft mouse model in vivo. During the study, the tumor volume was determined. Results: The midgut wild-type cell line KRJ-I responded to the treatment with cell cycle arrest and apoptosis. By gene expression analysis, we could demonstrate that nutlins reactivated an antiproliferative p53 response. KRJ-I-derived xenograft tumors showed a significantly decreased tumor growth upon treatment with nutlin-3a in vivo. Furthermore, our data suggest that MDM2 also influences the expression of the oncogene FOXM1 in a p53-independent manner. Subsequently, a combined treatment of nutlin-3a and cisplatin (as chemoresistance model) resulted in synergistically enhanced antiproliferative effects. Conclusion: In summary, MDM2 overexpression is a frequent event in p53 wild-type intestinal neuroendocrine neoplasms and therefore recovery of a p53 response might be a novel personalized treatment approach in these tumors. (c) 2017 S. Karger AG, Basel KW - Neuroendocrine tumors KW - Signaling KW - MDM2 KW - p53 KW - FOXM1 KW - Targeted therapy Y1 - 2017 U6 - https://doi.org/10.1159/000481506 SN - 0028-3835 SN - 1423-0194 VL - 107 IS - 1 SP - 1 EP - 23 PB - Karger CY - Basel ER - TY - GEN A1 - Young, Linda A1 - Ueda, Kiyoshi A1 - Gühr, Markus A1 - Bucksbaum, Philip H. A1 - Simon, Marc A1 - Mukamel, Shaul A1 - Rohringer, Nina A1 - Prince, Kevin C. A1 - Masciovecchio, Claudio A1 - Meyer, Michael A1 - Rudenko, Artem A1 - Rolles, Daniel A1 - Bostedt, Christoph A1 - Fuchs, Matthias A1 - Reis, David A. A1 - Santra, Robin A1 - Kapteyn, Henry A1 - Murnane, Margaret A1 - Ibrahim, Heide A1 - Légaré, François A1 - Vrakking, Marc A1 - Isinger, Marcus A1 - Kroon, David A1 - Gisselbrecht, Mathieu A1 - L'Huillier, Anne A1 - Wörner, Hans Jakob A1 - Leone, Stephen R. T1 - Roadmap of ultrafast x-ray atomic and molecular physics T2 - Postprints der Universität Potsdam : Mathematisch-Naturwissenschaftliche Reihe N2 - X-ray free-electron lasers (XFELs) and table-top sources of x-rays based upon high harmonic generation (HHG) have revolutionized the field of ultrafast x-ray atomic and molecular physics, largely due to an explosive growth in capabilities in the past decade. XFELs now provide unprecedented intensity (1020 W cm−2) of x-rays at wavelengths down to ~1 Ångstrom, and HHG provides unprecedented time resolution (~50 attoseconds) and a correspondingly large coherent bandwidth at longer wavelengths. For context, timescales can be referenced to the Bohr orbital period in hydrogen atom of 150 attoseconds and the hydrogen-molecule vibrational period of 8 femtoseconds; wavelength scales can be referenced to the chemically significant carbon K-edge at a photon energy of ~280 eV (44 Ångstroms) and the bond length in methane of ~1 Ångstrom. With these modern x-ray sources one now has the ability to focus on individual atoms, even when embedded in a complex molecule, and view electronic and nuclear motion on their intrinsic scales (attoseconds and Ångstroms). These sources have enabled coherent diffractive imaging, where one can image non-crystalline objects in three dimensions on ultrafast timescales, potentially with atomic resolution. The unprecedented intensity available with XFELs has opened new fields of multiphoton and nonlinear x-ray physics where behavior of matter under extreme conditions can be explored. The unprecedented time resolution and pulse synchronization provided by HHG sources has kindled fundamental investigations of time delays in photoionization, charge migration in molecules, and dynamics near conical intersections that are foundational to AMO physics and chemistry. This roadmap coincides with the year when three new XFEL facilities, operating at Ångstrom wavelengths, opened for users (European XFEL, Swiss-FEL and PAL-FEL in Korea) almost doubling the present worldwide number of XFELs, and documents the remarkable progress in HHG capabilities since its discovery roughly 30 years ago, showcasing experiments in AMO physics and other applications. Here we capture the perspectives of 17 leading groups and organize the contributions into four categories: ultrafast molecular dynamics, multidimensional x-ray spectroscopies; high-intensity x-ray phenomena; attosecond x-ray science. T3 - Zweitveröffentlichungen der Universität Potsdam : Mathematisch-Naturwissenschaftliche Reihe - 668 KW - ultrafast molecular dynamics KW - x-ray spectroscopies and phenomena KW - table-top sources KW - x-ray free-electron lasers KW - attosecond phenomena Y1 - 2019 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-424238 SN - 1866-8372 IS - 668 ER -