TY - JOUR A1 - Wulff, Dirk U. A1 - De Deyne, Simon A1 - Jones, Michael N. A1 - Mata, Rui A1 - Austerweil, Joseph L. A1 - Baayen, R. Harald A1 - Balota, David A. A1 - Baronchelli, Andrea A1 - Brysbaert, Marc A1 - Cai, Qing A1 - Dennis, Simon A1 - Hills, Thomas T. A1 - Kenett, Yoed N. A1 - Keuleers, Emmanuel A1 - Marelli, Marco A1 - Pakhomov, Serguei A1 - Ramscar, Michael A1 - Schooler, Lael J. A1 - Shing, Yee Lee A1 - da Souza, Alessandra S. A1 - Siew, Cynthia S. Q. A1 - Storms, Gert A1 - Veríssimo, Joao Marques T1 - New Perspectives on the Aging Lexicon JF - Trends in cognitive science N2 - The field of cognitive aging has seen considerable advances in describing the linguistic and semantic changes that happen during the adult life span to uncover the structure of the mental lexicon (i.e., the mental repository of lexical and conceptual representations). Nevertheless, there is still debate concerning the sources of these changes, including the role of environmental exposure and several cognitive mechanisms associated with learning, representation, and retrieval of information. We review the current status of research in this field and outline a framework that promises to assess the contribution of both ecological and psychological aspects to the aging lexicon. Y1 - 2019 U6 - https://doi.org/10.1016/j.tics.2019.05.003 SN - 1364-6613 SN - 1879-307X VL - 23 IS - 8 SP - 686 EP - 698 PB - Elsevier CY - London ER - TY - BOOK A1 - Mientus, Lukas A1 - Klempin, Christiane A1 - Nowak, Anna A1 - Wyss, Corinne A1 - Aufschnaiter, Claudia von A1 - Faix, Ann-Christin A1 - te Poel, Kathrin A1 - Wahbe, Nadia A1 - Pieper, Martin A1 - Höller, Katharina A1 - Kallenbach, Lea A1 - Förster, Magdalena A1 - Redecker, Anke A1 - Dick, Mirjam A1 - Holle, Jörg A1 - Schneider, Edina A1 - Rehfeldt, Daniel A1 - Brauns, Sarah A1 - Abels, Simone A1 - Ferencik-Lehmkuhl, Daria A1 - Fränkel, Silvia A1 - Frohn, Julia A1 - Liebsch, Ann-Catherine A1 - Pech, Detlef A1 - Schreier, Pascal A1 - Jessen, Moiken A1 - Großmann, Uta A1 - Skintey, Lesya A1 - Voerkel, Paul A1 - Vaz Ferreira, Mergenfel A. A1 - Zimmermann, Jan-Simon A1 - Buddeberg, Magdalena A1 - Henke, Vanessa A1 - Hornberg, Sabine A1 - Völschow, Yvette A1 - Warrelmann, Julia-Nadine A1 - Malek, Jennifer A1 - Tinnefeld, Anja A1 - Schmidt, Peggy A1 - Bauer, Tobias A1 - Jänisch, Christopher A1 - Spitzer, Lisa A1 - Franken, Nadine A1 - Degeling, Maria A1 - Preisfeld, Angelika A1 - Meier, Jana A1 - Küth, Simon A1 - Scholl, Daniel A1 - Vogelsang, Christoph A1 - Watson, Christina A1 - Weißbach, Anna A1 - Kulgemeyer, Christoph A1 - Oetken, Mandy A1 - Gorski, Sebastian A1 - Kubsch, Marcus A1 - Sorge, Stefan A1 - Wulff, Peter A1 - Fellenz, Carolin D. A1 - Schnell, Susanne A1 - Larisch, Cathleen A1 - Kaiser, Franz A1 - Knott, Christina A1 - Reimer, Stefanie A1 - Stegmüller, Nathalie A1 - Boukrayâa Trabelsi, Kathrin A1 - Schißlbauer, Franziska A1 - Lemberger, Lukas A1 - Barth, Ulrike A1 - Wiehl, Angelika A1 - Rogge, Tim A1 - Böhnke, Anja A1 - Dietz, Dennis A1 - Großmann, Leroy A1 - Wienmeister, Annett A1 - Zoppke, Till A1 - Jiang, Lisa A1 - Grünbauer, Stephanie A1 - Ostersehlt, Dörte A1 - Peukert, Sophia A1 - Schäfer, Christoph A1 - Löbig, Anna A1 - Bröll, Leena A1 - Brandt, Birgit A1 - Breuer, Meike A1 - Dausend, Henriette A1 - Krelle, Michael A1 - Andersen, Gesine A1 - Falke, Sascha A1 - Kindermann-Güzel, Kristin A1 - Körner, Katrina A1 - Lottermoser, Lisa-Marie A1 - Pügner, Kati A1 - Sonnenburg, Nadine A1 - Akarsu, Selim A1 - Rechl, Friederike A1 - Gadinger, Laureen A1 - Heinze, Lena A1 - Wittmann, Eveline A1 - Franke, Manuela A1 - Lachmund, Anne-Marie A1 - Böttger, Julia A1 - Hannover, Bettina A1 - Behrendt, Renata A1 - Conty, Valentina A1 - Grundmann, Stephanie A1 - Ghassemi, Novid A1 - Opitz, Ben A1 - Brämer, Martin A1 - Gasparjan, David A1 - Sambanis, Michaela A1 - Köster, Hilde A1 - Lücke, Martin A1 - Nordmeier, Volkhard A1 - Schaal, Sonja A1 - Haberbosch, Maximilian A1 - Meissner, Maren A1 - Schaal, Steffen A1 - Brüchner, Melanie A1 - Riehle, Tamara A1 - Leopold, Bengta Marie A1 - Gerlach, Susanne A1 - Rau-Patschke, Sarah A1 - Skorsetz, Nina A1 - Weber, Nadine A1 - Damköhler, Jens A1 - Elsholz, Markus A1 - Trefzger, Thomas A1 - Lewek, Tobias A1 - Borowski, Andreas ED - Mientus, Lukas ED - Klempin, Christiane ED - Nowak, Anna T1 - Reflexion in der Lehrkräftebildung BT - Empirisch – Phasenübergreifend – Interdisziplinär T3 - Potsdamer Beiträge für Lehrkräftebildung und Bildungsforschung N2 - Reflexion ist eine Schlüsselkategorie für die professionelle Entwicklung von Lehrkräften, welche als Ausbildungsziel in den Bildungsstandards für die Lehrkräftebildung verankert ist. Eine Verstetigung universitär geprägter Forschung und Modellierung in der praxisnahen Anwendung im schulischen Kontext bietet Potentiale nachhaltiger Professionalisierung. Die Stärkung reflexionsbezogener Kompetenzen durch Empirie und Anwendung scheint eine phasenübergreifende Herausforderung der Lehrkräftebildung zu sein, die es zu bewältigen gilt. Ziele des Tagungsbandes Reflexion in der Lehrkräftebildung sind eine theoretische Schärfung des Konzeptes „Reflexive Professionalisierung“ und der Austausch über Fragen der Einbettung wirksamer reflexionsbezogener Lerngelegenheiten in die Lehrkräftebildung. Forschende und Lehrende der‚ drei Phasen (Studium, Referendariat sowie Fort- und Weiterbildung) der Lehrkräftebildung stellen Lehrkonzepte und Forschungsprojekte zum Thema Reflexion in der Lehrkräftebildung vor und diskutieren diese. Gemeinsam mit Teilnehmenden aller Phasen und von verschiedenen Standorten der Lehrkräftebildung werden zukünftige Herausforderungen identifiziert und Lösungsansätze herausgearbeitet. T3 - Potsdamer Beiträge zur Lehrkräftebildung und Bildungsforschung - 4 KW - Reflexion KW - Lehrkräftebildung KW - Reflexionskompetenz KW - Reflexivität KW - Feedback KW - Reflection KW - Teacher Education KW - Reflection Skills KW - Reflexivity KW - Feedback Y1 - 2023 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-591717 SN - 978-3-86956-566-8 SN - 2626-3556 SN - 2626-4722 IS - 4 PB - Universitätsverlag Potsdam CY - Potsdam ER - TY - JOUR A1 - Dennis, Alice B. A1 - Ballesteros, Gabriel I. A1 - Robin, Stéphanie A1 - Schrader, Lukas A1 - Bast, Jens A1 - Berghöfer, Jan A1 - Beukeboom, Leo W. A1 - Belghazi, Maya A1 - Bretaudeau, Anthony A1 - Buellesbach, Jan A1 - Cash, Elizabeth A1 - Colinet, Dominique A1 - Dumas, Zoé A1 - Errbii, Mohammed A1 - Falabella, Patrizia A1 - Gatti, Jean-Luc A1 - Geuverink, Elzemiek A1 - Gibson, Joshua D. A1 - Hertaeg, Corinne A1 - Hartmann, Stefanie A1 - Jacquin-Joly, Emmanuelle A1 - Lammers, Mark A1 - Lavandero, Blas I. A1 - Lindenbaum, Ina A1 - Massardier-Galata, Lauriane A1 - Meslin, Camille A1 - Montagné, Nicolas A1 - Pak, Nina A1 - Poirié, Marylène A1 - Salvia, Rosanna A1 - Smith, Chris R. A1 - Tagu, Denis A1 - Tares, Sophie A1 - Vogel, Heiko A1 - Schwander, Tanja A1 - Simon, Jean-Christophe A1 - Figueroa, Christian C. A1 - Vorburger, Christoph A1 - Legeai, Fabrice A1 - Gadau, Jürgen T1 - Functional insights from the GC-poor genomes of two aphid parasitoids, Aphidius ervi and Lysiphlebus fabarum JF - BMC Genomics N2 - Background Parasitoid wasps have fascinating life cycles and play an important role in trophic networks, yet little is known about their genome content and function. Parasitoids that infect aphids are an important group with the potential for biological control. Their success depends on adapting to develop inside aphids and overcoming both host aphid defenses and their protective endosymbionts. Results We present the de novo genome assemblies, detailed annotation, and comparative analysis of two closely related parasitoid wasps that target pest aphids: Aphidius ervi and Lysiphlebus fabarum (Hymenoptera: Braconidae: Aphidiinae). The genomes are small (139 and 141 Mbp) and the most AT-rich reported thus far for any arthropod (GC content: 25.8 and 23.8%). This nucleotide bias is accompanied by skewed codon usage and is stronger in genes with adult-biased expression. AT-richness may be the consequence of reduced genome size, a near absence of DNA methylation, and energy efficiency. We identify missing desaturase genes, whose absence may underlie mimicry in the cuticular hydrocarbon profile of L. fabarum. We highlight key gene groups including those underlying venom composition, chemosensory perception, and sex determination, as well as potential losses in immune pathway genes. Conclusions These findings are of fundamental interest for insect evolution and biological control applications. They provide a strong foundation for further functional studies into coevolution between parasitoids and their hosts. Both genomes are available at https://bipaa.genouest.org. KW - Parasitoid wasp KW - Aphid host KW - Aphidius ervi KW - Lysiphlebus fabarum KW - de novo genome assembly KW - DNA methylation loss KW - Chemosensory genes KW - Venom proteins KW - GC content KW - Toll and Imd pathways Y1 - 2020 U6 - https://doi.org/10.1186/s12864-020-6764-0 SN - 1471-2164 VL - 21 PB - BioMed Central CY - London ER - TY - GEN A1 - Dennis, Alice B. A1 - Ballesteros, Gabriel I. A1 - Robin, Stéphanie A1 - Schrader, Lukas A1 - Bast, Jens A1 - Berghöfer, Jan A1 - Beukeboom, Leo W. A1 - Belghazi, Maya A1 - Bretaudeau, Anthony A1 - Buellesbach, Jan A1 - Cash, Elizabeth A1 - Colinet, Dominique A1 - Dumas, Zoé A1 - Errbii, Mohammed A1 - Falabella, Patrizia A1 - Gatti, Jean-Luc A1 - Geuverink, Elzemiek A1 - Gibson, Joshua D. A1 - Hertaeg, Corinne A1 - Hartmann, Stefanie A1 - Jacquin-Joly, Emmanuelle A1 - Lammers, Mark A1 - Lavandero, Blas I. A1 - Lindenbaum, Ina A1 - Massardier-Galata, Lauriane A1 - Meslin, Camille A1 - Montagné, Nicolas A1 - Pak, Nina A1 - Poirié, Marylène A1 - Salvia, Rosanna A1 - Smith, Chris R. A1 - Tagu, Denis A1 - Tares, Sophie A1 - Vogel, Heiko A1 - Schwander, Tanja A1 - Simon, Jean-Christophe A1 - Figueroa, Christian C. A1 - Vorburger, Christoph A1 - Legeai, Fabrice A1 - Gadau, Jürgen T1 - Functional insights from the GC-poor genomes of two aphid parasitoids, Aphidius ervi and Lysiphlebus fabarum T2 - Postprints der Universität Potsdam : Mathematisch-Naturwissenschaftliche Reihe N2 - Background Parasitoid wasps have fascinating life cycles and play an important role in trophic networks, yet little is known about their genome content and function. Parasitoids that infect aphids are an important group with the potential for biological control. Their success depends on adapting to develop inside aphids and overcoming both host aphid defenses and their protective endosymbionts. Results We present the de novo genome assemblies, detailed annotation, and comparative analysis of two closely related parasitoid wasps that target pest aphids: Aphidius ervi and Lysiphlebus fabarum (Hymenoptera: Braconidae: Aphidiinae). The genomes are small (139 and 141 Mbp) and the most AT-rich reported thus far for any arthropod (GC content: 25.8 and 23.8%). This nucleotide bias is accompanied by skewed codon usage and is stronger in genes with adult-biased expression. AT-richness may be the consequence of reduced genome size, a near absence of DNA methylation, and energy efficiency. We identify missing desaturase genes, whose absence may underlie mimicry in the cuticular hydrocarbon profile of L. fabarum. We highlight key gene groups including those underlying venom composition, chemosensory perception, and sex determination, as well as potential losses in immune pathway genes. Conclusions These findings are of fundamental interest for insect evolution and biological control applications. They provide a strong foundation for further functional studies into coevolution between parasitoids and their hosts. Both genomes are available at https://bipaa.genouest.org. T3 - Zweitveröffentlichungen der Universität Potsdam : Mathematisch-Naturwissenschaftliche Reihe - 989 KW - Parasitoid wasp KW - Aphid host KW - Aphidius ervi KW - GC content KW - de novo genome assembly KW - DNA methylation loss KW - Chemosensory genes KW - Toll and Imd pathways KW - Venom proteins KW - Lysiphlebus fabarum Y1 - 2020 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-476129 SN - 1866-8372 IS - 989 ER - TY - JOUR A1 - Wernet, Philippe A1 - Kunnus, Kristjan A1 - Josefsson, Ida A1 - Rajkovic, Ivan A1 - Quevedo, Wilson A1 - Beye, Martin A1 - Schreck, Simon A1 - Gruebel, S. A1 - Scholz, Mirko A1 - Nordlund, Dennis A1 - Zhang, Wenkai A1 - Hartsock, Robert W. A1 - Schlotter, William F. A1 - Turner, Joshua J. A1 - Kennedy, Brian A1 - Hennies, Franz A1 - de Groot, Frank M. F. A1 - Gaffney, Kelly J. A1 - Techert, Simone A1 - Odelius, Michael A1 - Föhlisch, Alexander T1 - Orbital-specific mapping of the ligand exchange dynamics of Fe(CO)(5) in solution JF - Nature : the international weekly journal of science N2 - Transition-metal complexes have long attracted interest for fundamental chemical reactivity studies and possible use in solar energy conversion(1,2). Electronic excitation, ligand loss from the metal centre, or a combination of both, creates changes in charge and spin density at the metal site(3-11) that need to be controlled to optimize complexes for photocatalytic hydrogen production(8) and selective carbon-hydrogen bond activation(9-11). An understanding at the molecular level of how transition-metal complexes catalyse reactions, and in particular of the role of the short-lived and reactive intermediate states involved, will be critical for such optimization. However, suitable methods for detailed characterization of electronic excited states have been lacking. Here we show, with the use of X-ray laser-based femtosecond-resolution spectroscopy and advanced quantum chemical theory to probe the reaction dynamics of the benchmark transition-metal complex Fe(CO)(5) in solution, that the photo-induced removal of CO generates the 16-electron Fe(CO)(4) species, a homogeneous catalyst(12,13) with an electron deficiency at the Fe centre(14,15), in a hitherto unreported excited singlet state that either converts to the triplet ground state or combines with a CO or solvent molecule to regenerate a penta-coordinated Fe species on a sub-picosecond timescale. This finding, which resolves the debate about the relative importance of different spin channels in the photochemistry of Fe(CO)(5) (refs 4, 16-20), was made possible by the ability of femtosecond X-ray spectroscopy to probe frontier-orbital interactions with atom specificity. We expect the method to be broadly applicable in the chemical sciences, and to complement approaches that probe structural dynamics in ultrafast processes. Y1 - 2015 U6 - https://doi.org/10.1038/nature14296 SN - 0028-0836 SN - 1476-4687 VL - 520 IS - 7545 SP - 78 EP - 81 PB - Nature Publ. Group CY - London ER - TY - JOUR A1 - Spies, Dennis A1 - Franzmann, Simon T. T1 - A two-dimensional approach to the political opportunity structure of extreme right parties in Western Europe JF - West European politics N2 - Previous studies on the electoral fortunes of extreme right parties (ERPs) have pointed to the importance of variables of party competition for the success - or failure - of ERPs. These studies vary greatly when it comes to describing the political opportunity structure of the extreme right. Apart from their methodological differences, existing studies differ especially with regard to the assumed underlying dimension of party competition. This article tests the impact of three frequently discussed variables in the political opportunity structure of ERPs (mainstream party convergence, position of the established right and party system polarisation) on the vote share of ERPs in Western Europe. In addition to examining previous studies in this field, it focuses on the interplay between the economic and the cultural dimensions as part of the political opportunity structure. The authors show that a decrease in polarisation with regard to economic questions is accompanied by a growing salience of ERPs' core issues, leading in the end to an increase in ERPs' vote share. Y1 - 2011 U6 - https://doi.org/10.1080/01402382.2011.591096 SN - 0140-2382 VL - 34 IS - 5 SP - 1044 EP - 1069 PB - Routledge, Taylor & Francis Group CY - Abingdon ER - TY - JOUR A1 - Kunnus, Kristjan A1 - Josefsson, Ida A1 - Rajkovic, Ivan A1 - Schreck, Simon A1 - Quevedo, Wilson A1 - Beye, Martin A1 - Grübel, Sebastian A1 - Scholz, Mirko A1 - Nordlund, Dennis A1 - Zhang, Wenkai A1 - Hartsock, Robert W. A1 - Gaffney, Kelly J. A1 - Schlotter, William F. A1 - Turner, Joshua J. A1 - Kennedy, Brian A1 - Hennies, Franz A1 - Techert, Simone A1 - Wernet, Philippe A1 - Odelius, Michael A1 - Föhlisch, Alexander T1 - Anti-Stokes resonant x-ray Raman scattering for atom specific and excited state selective dynamics JF - NEW JOURNAL OF PHYSICS N2 - Ultrafast electronic and structural dynamics of matter govern rate and selectivity of chemical reactions, as well as phase transitions and efficient switching in functional materials. Since x-rays determine electronic and structural properties with elemental, chemical, orbital and magnetic selectivity, short pulse x-ray sources have become central enablers of ultrafast science. Despite of these strengths, ultrafast x-rays have been poor at picking up excited state moieties from the unexcited ones. With time-resolved anti-Stokes resonant x-ray Raman scattering (AS-RXRS) performed at the LCLS, and ab initio theory we establish background free excited state selectivity in addition to the elemental, chemical, orbital and magnetic selectivity of x-rays. This unparalleled selectivity extracts low concentration excited state species along the pathway of photo induced ligand exchange of Fe(CO)(5) in ethanol. Conceptually a full theoretical treatment of all accessible insights to excited state dynamics with AS-RXRS with transform-limited x-ray pulses is given-which will be covered experimentally by upcoming transform-limited x-ray sources. KW - ultrafast photochemistry KW - excited state selectivity KW - anti-Stokes resonant x-ray raman scattering KW - free electron lasers KW - resonant inelastic x-ray scattering Y1 - 2016 U6 - https://doi.org/10.1088/1367-2630/18/10/103011 SN - 1367-2630 VL - 18 PB - IOP Publ. Ltd. CY - Bristol ER - TY - JOUR A1 - Mitzner, Rolf A1 - Rehanek, Jens A1 - Kern, Jan A1 - Gul, Sheraz A1 - Hattne, Johan A1 - Taguchi, Taketo A1 - Alonso-Mori, Roberto A1 - Tran, Rosalie A1 - Weniger, Christian A1 - Schröder, Henning A1 - Quevedo, Wilson A1 - Laksmono, Hartawan A1 - Sierra, Raymond G. A1 - Han, Guangye A1 - Lassalle-Kaiser, Benedikt A1 - Koroidov, Sergey A1 - Kubicek, Katharina A1 - Schreck, Simon A1 - Kunnus, Kristjan A1 - Brzhezinskaya, Maria A1 - Firsov, Alexander A1 - Minitti, Michael P. A1 - Turner, Joshua J. A1 - Möller, Stefan A1 - Sauter, Nicholas K. A1 - Bogan, Michael J. A1 - Nordlund, Dennis A1 - Schlotter, William F. A1 - Messinger, Johannes A1 - Borovik, Andrew S. A1 - Techert, Simone A1 - de Groot, Frank M. F. A1 - Föhlisch, Alexander A1 - Erko, Alexei A1 - Bergmann, Uwe A1 - Yachandra, Vittal K. A1 - Wernet, Philippe A1 - Yano, Junko T1 - L-edge x-ray absorption spectroscopy of dilute systems relevant to metalloproteins using an X-ray free-electron laser JF - The journal of physical chemistry letters N2 - L-edge spectroscopy of 3d transition metals provides important electronic structure information and has been used in many fields. However, the use of this method for studying dilute aqueous systems, such as metalloenzymes, has not been prevalent because of severe radiation damage and the lack of suitable detection systems. Here we present spectra from a dilute Mn aqueous solution using a high-transmission zone-plate spectrometer at the Linac Coherent Light Source (LCLS). The spectrometer has been optimized for discriminating the Mn L-edge signal from the overwhelming 0 K-edge background that arises from water and protein itself, and the ultrashort LCLS X-ray pulses can outrun X-ray induced damage. We show that the deviations of the partial-fluorescence yield-detected spectra from the true absorption can be well modeled using the state-dependence of the fluorescence yield, and discuss implications for the application of our concept to biological samples. Y1 - 2013 U6 - https://doi.org/10.1021/jz401837f SN - 1948-7185 VL - 4 IS - 21 SP - 3641 EP - 3647 PB - American Chemical Society CY - Washington ER - TY - JOUR A1 - Sellberg, Jonas A. A1 - McQueen, Trevor A. A1 - Laksmono, Hartawan A1 - Schreck, Simon A1 - Beye, Martin A1 - DePonte, Daniel P. A1 - Kennedy, Brian A1 - Nordlund, Dennis A1 - Sierra, Raymond G. A1 - Schlesinger, Daniel A1 - Tokushima, Takashi A1 - Zhovtobriukh, Iurii A1 - Eckert, Sebastian A1 - Segtnan, Vegard H. A1 - Ogasawara, Hirohito A1 - Kubicek, Katharina A1 - Techert, Simone A1 - Bergmann, Uwe A1 - Dakovski, Georgi L. A1 - Schlotter, William F. A1 - Harada, Yoshihisa A1 - Bogan, Michael J. A1 - Wernet, Philippe A1 - Föhlisch, Alexander A1 - Pettersson, Lars G. M. A1 - Nilsson, Anders T1 - X-ray emission spectroscopy of bulk liquid water in "no-man's land" JF - The journal of chemical physics : bridges a gap between journals of physics and journals of chemistr N2 - The structure of bulk liquid water was recently probed by x-ray scattering below the temperature limit of homogeneous nucleation (T-H) of similar to 232 K [J. A. Sellberg et al., Nature 510, 381-384 (2014)]. Here, we utilize a similar approach to study the structure of bulk liquid water below T-H using oxygen K-edge x-ray emission spectroscopy (XES). Based on previous XES experiments [T. Tokushima et al., Chem. Phys. Lett. 460, 387-400 (2008)] at higher temperatures, we expected the ratio of the 1b(1)' and 1b(1)" peaks associated with the lone-pair orbital in water to change strongly upon deep supercooling as the coordination of the hydrogen (H-) bonds becomes tetrahedral. In contrast, we observed only minor changes in the lone-pair spectral region, challenging an interpretation in terms of two interconverting species. A number of alternative hypotheses to explain the results are put forward and discussed. Although the spectra can be explained by various contributions from these hypotheses, we here emphasize the interpretation that the line shape of each component changes dramatically when approaching lower temperatures, where, in particular, the peak assigned to the proposed disordered component would become more symmetrical as vibrational interference becomes more important. (C) 2015 AIP Publishing LLC. Y1 - 2015 U6 - https://doi.org/10.1063/1.4905603 SN - 0021-9606 SN - 1089-7690 VL - 142 IS - 4 PB - American Institute of Physics CY - Melville ER - TY - JOUR A1 - Kunnus, Kristjan A1 - Rajkovic, Ivan A1 - Schreck, Simon A1 - Quevedo, Wilson A1 - Eckert, Sebastian A1 - Beye, Martin A1 - Suljoti, Edlira A1 - Weniger, Christian A1 - Kalus, Christian A1 - Gruebel, Sebastian A1 - Scholz, Mirko A1 - Nordlund, Dennis A1 - Zhang, Wenkai A1 - Hartsock, Robert W. A1 - Gaffney, Kelly J. A1 - Schlotter, William F. A1 - Turner, Joshua J. A1 - Kennedy, Brian A1 - Hennies, Franz A1 - Techert, Simone A1 - Wernet, Philippe A1 - Föhlisch, Alexander T1 - A setup for resonant inelastic soft x-ray scattering on liquids at free electron laser light sources JF - Review of scientific instruments : a monthly journal devoted to scientific instruments, apparatus, and techniques N2 - We present a flexible and compact experimental setup that combines an in vacuum liquid jet with an x-ray emission spectrometer to enable static and femtosecond time-resolved resonant inelastic soft x-ray scattering (RIXS) measurements from liquids at free electron laser (FEL) light sources. We demonstrate the feasibility of this type of experiments with the measurements performed at the Linac Coherent Light Source FEL facility. At the FEL we observed changes in the RIXS spectra at high peak fluences which currently sets a limit to maximum attainable count rate at FELs. The setup presented here opens up new possibilities to study the structure and dynamics in liquids. Y1 - 2012 U6 - https://doi.org/10.1063/1.4772685 SN - 0034-6748 VL - 83 IS - 12 PB - American Institute of Physics CY - Melville ER - TY - JOUR A1 - Schreck, Simon A1 - Beye, Martin A1 - Sellberg, Jonas A. A1 - McQueen, Trevor A1 - Laksmono, Hartawan A1 - Kennedy, Brian A1 - Eckert, Sebastian A1 - Schlesinger, Daniel A1 - Nordlund, Dennis A1 - Ogasawara, Hirohito A1 - Sierra, Raymond G. A1 - Segtnan, Vegard H. A1 - Kubicek, Katharina A1 - Schlotter, William F. A1 - Dakovski, Georgi L. A1 - Moeller, Stefan P. A1 - Bergmann, Uwe A1 - Techert, Simone A1 - Pettersson, Lars G. M. A1 - Wernet, Philippe A1 - Bogan, Michael J. A1 - Harada, Yoshihisa A1 - Nilsson, Anders A1 - Föhlisch, Alexander T1 - Reabsorption of soft x-ray emission at high x-ray free-electron laserfluences JF - Physical review letters N2 - We report on oxygen K-edge soft x-ray emission spectroscopy from a liquid water jet at the Linac Coherent Light Source. We observe significant changes in the spectral content when tuning over a wide range of incident x-ray fluences. In addition the total emission yield decreases at high fluences. These modifications result from reabsorption of x-ray emission by valence-excited molecules generated by the Auger cascade. Our observations have major implications for future x-ray emission studies at intense x-ray sources. We highlight the importance of the x-ray pulse length with respect to the core-hole lifetime. Y1 - 2014 U6 - https://doi.org/10.1103/PhysRevLett.113.153002 SN - 0031-9007 SN - 1079-7114 VL - 113 IS - 15 PB - American Physical Society CY - College Park ER - TY - JOUR A1 - Tucker, Marlee A. A1 - Boehning-Gaese, Katrin A1 - Fagan, William F. A1 - Fryxell, John M. A1 - Van Moorter, Bram A1 - Alberts, Susan C. A1 - Ali, Abdullahi H. A1 - Allen, Andrew M. A1 - Attias, Nina A1 - Avgar, Tal A1 - Bartlam-Brooks, Hattie A1 - Bayarbaatar, Buuveibaatar A1 - Belant, Jerrold L. A1 - Bertassoni, Alessandra A1 - Beyer, Dean A1 - Bidner, Laura A1 - van Beest, Floris M. A1 - Blake, Stephen A1 - Blaum, Niels A1 - Bracis, Chloe A1 - Brown, Danielle A1 - de Bruyn, P. J. Nico A1 - Cagnacci, Francesca A1 - Calabrese, Justin M. A1 - Camilo-Alves, Constanca A1 - Chamaille-Jammes, Simon A1 - Chiaradia, Andre A1 - Davidson, Sarah C. A1 - Dennis, Todd A1 - DeStefano, Stephen A1 - Diefenbach, Duane A1 - Douglas-Hamilton, Iain A1 - Fennessy, Julian A1 - Fichtel, Claudia A1 - Fiedler, Wolfgang A1 - Fischer, Christina A1 - Fischhoff, Ilya A1 - Fleming, Christen H. A1 - Ford, Adam T. A1 - Fritz, Susanne A. A1 - Gehr, Benedikt A1 - Goheen, Jacob R. A1 - Gurarie, Eliezer A1 - Hebblewhite, Mark A1 - Heurich, Marco A1 - Hewison, A. J. Mark A1 - Hof, Christian A1 - Hurme, Edward A1 - Isbell, Lynne A. A1 - Janssen, Rene A1 - Jeltsch, Florian A1 - Kaczensky, Petra A1 - Kane, Adam A1 - Kappeler, Peter M. A1 - Kauffman, Matthew A1 - Kays, Roland A1 - Kimuyu, Duncan A1 - Koch, Flavia A1 - Kranstauber, Bart A1 - LaPoint, Scott A1 - Leimgruber, Peter A1 - Linnell, John D. C. A1 - Lopez-Lopez, Pascual A1 - Markham, A. Catherine A1 - Mattisson, Jenny A1 - Medici, Emilia Patricia A1 - Mellone, Ugo A1 - Merrill, Evelyn A1 - Mourao, Guilherme de Miranda A1 - Morato, Ronaldo G. A1 - Morellet, Nicolas A1 - Morrison, Thomas A. A1 - Diaz-Munoz, Samuel L. A1 - Mysterud, Atle A1 - Nandintsetseg, Dejid A1 - Nathan, Ran A1 - Niamir, Aidin A1 - Odden, John A1 - Oliveira-Santos, Luiz Gustavo R. A1 - Olson, Kirk A. A1 - Patterson, Bruce D. A1 - de Paula, Rogerio Cunha A1 - Pedrotti, Luca A1 - Reineking, Bjorn A1 - Rimmler, Martin A1 - Rogers, Tracey L. A1 - Rolandsen, Christer Moe A1 - Rosenberry, Christopher S. A1 - Rubenstein, Daniel I. A1 - Safi, Kamran A1 - Said, Sonia A1 - Sapir, Nir A1 - Sawyer, Hall A1 - Schmidt, Niels Martin A1 - Selva, Nuria A1 - Sergiel, Agnieszka A1 - Shiilegdamba, Enkhtuvshin A1 - Silva, Joao Paulo A1 - Singh, Navinder A1 - Solberg, Erling J. A1 - Spiegel, Orr A1 - Strand, Olav A1 - Sundaresan, Siva A1 - Ullmann, Wiebke A1 - Voigt, Ulrich A1 - Wall, Jake A1 - Wattles, David A1 - Wikelski, Martin A1 - Wilmers, Christopher C. A1 - Wilson, John W. A1 - Wittemyer, George A1 - Zieba, Filip A1 - Zwijacz-Kozica, Tomasz A1 - Mueller, Thomas T1 - Moving in the Anthropocene BT - global reductions in terrestrial mammalian movements JF - Science N2 - Animal movement is fundamental for ecosystem functioning and species survival, yet the effects of the anthropogenic footprint on animal movements have not been estimated across species. Using a unique GPS-tracking database of 803 individuals across 57 species, we found that movements of mammals in areas with a comparatively high human footprint were on average one-half to one-third the extent of their movements in areas with a low human footprint. We attribute this reduction to behavioral changes of individual animals and to the exclusion of species with long-range movements from areas with higher human impact. Global loss of vagility alters a key ecological trait of animals that affects not only population persistence but also ecosystem processes such as predator-prey interactions, nutrient cycling, and disease transmission. Y1 - 2018 U6 - https://doi.org/10.1126/science.aam9712 SN - 0036-8075 SN - 1095-9203 VL - 359 IS - 6374 SP - 466 EP - 469 PB - American Assoc. for the Advancement of Science CY - Washington ER -