TY - JOUR A1 - Lehr, Christian A1 - Dannowski, Ralf A1 - Kalettka, Thomas A1 - Merz, Christoph A1 - Schröder, Boris A1 - Steidl, Jörg A1 - Lischeid, Gunnar T1 - Detecting dominant changes in irregularly sampled multivariate water quality data sets JF - Hydrology and earth system sciences : HESS N2 - Time series of groundwater and stream water quality often exhibit substantial temporal and spatial variability, whereas typical existing monitoring data sets, e.g. from environmental agencies, are usually characterized by relatively low sampling frequency and irregular sampling in space and/or time. This complicates the differentiation between anthropogenic influence and natural variability as well as the detection of changes in water quality which indicate changes in single drivers. We suggest the new term "dominant changes" for changes in multivariate water quality data which concern (1) multiple variables, (2) multiple sites and (3) long-term patterns and present an exploratory framework for the detection of such dominant changes in data sets with irregular sampling in space and time. Firstly, a non-linear dimension-reduction technique was used to summarize the dominant spatiotemporal dynamics in the multivariate water quality data set in a few components. Those were used to derive hypotheses on the dominant drivers influencing water quality. Secondly, different sampling sites were compared with respect to median component values. Thirdly, time series of the components at single sites were analysed for long-term patterns. We tested the approach with a joint stream water and groundwater data set quality consisting of 1572 samples, each comprising sixteen variables, sampled with a spatially and temporally irregular sampling scheme at 29 sites in northeast Germany from 1998 to 2009. The first four components were interpreted as (1) an agriculturally induced enhancement of the natural background level of solute concentration, (2) a redox sequence from reducing conditions in deep groundwater to post-oxic conditions in shallow groundwater and oxic conditions in stream water, (3) a mixing ratio of deep and shallow groundwater to the streamflow and (4) sporadic events of slurry application in the agricultural practice. Dominant changes were observed for the first two components. The changing intensity of the first component was interpreted as response to the temporal variability of the thickness of the unsaturated zone. A steady increase in the second component at most stream water sites pointed towards progressing depletion of the denitrification capacity of the deep aquifer. Y1 - 2018 U6 - https://doi.org/10.5194/hess-22-4401-2018 SN - 1027-5606 SN - 1607-7938 VL - 22 IS - 8 SP - 4401 EP - 4424 PB - Copernicus CY - Göttingen ER - TY - JOUR A1 - Skobel, Erik A1 - Kamke, Wolfram A1 - Bönner, Gerd A1 - Alt, Bernd A1 - Purucker, Hans-Christian A1 - Schwaab, Bernhard A1 - Einwang, Hans-Peter A1 - Schröder, Klaus A1 - Langheim, Eike A1 - Völler, Heinz A1 - Brandenburg, Alexandra A1 - Graml, Andrea A1 - Woehrle, Holger A1 - Krüger, Stefan T1 - Risk factors for, and prevalence of, sleep apnoea in cardiac rehabilitation facilities in Germany: The Reha-Sleep registry JF - European journal of preventive cardiology : the official ESC journal for primary & secondary cardiovascular prevention, rehabilitation and sports cardiology N2 - Aim To determine the prevalence of, and the risk factors for, sleep apnoea in cardiac rehabilitation (CR) facilities in Germany. Methods 1152 patients presenting for CR were screened for sleep-disordered breathing with 2-channel polygraphy (ApneaLink; ResMed). Parameters recorded included the apnoea-hypopnoea index (AHI), number of desaturations per hour of recording (ODI), mean and minimum nocturnal oxygen saturation and number of snoring episodes. Patients rated subjective sleep quality on a scale from 1 (poor) to 10 (best) and completed the Epworth Sleepiness Scale (ESS). Results Clinically significant sleep apnoea (AHI 15/h) was documented in 33% of patients. Mean AHI was 1416/h (range 0-106/h). Sleep apnoea was defined as being of moderate severity in 18% of patients (AHI 15-29/h) and severe in 15% (AHI 30/h). There were small, but statistically significant, differences in ESS score and subjective sleep quality between patients with and without sleep apnoea. Logistic regression model analysis identified the following as risk factors for sleep apnoea in CR patients: age (per 10 years) (odds ratio (OR) 1.51; p<0.001), body mass index (per 5 units) (OR 1.31; p=0.001), male gender (OR 2.19; p<0.001), type 2 diabetes mellitus (OR 1.45; p=0.040), haemoglobin level (OR 0.91; p=0.012) and witnessed apnoeas (OR 1.99; p<0.001). Conclusions The findings of this study indicate that more than one-third of patients undergoing cardiac rehabilitation in Germany have sleep apnoea, with one-third having moderate-to-severe SDB that requires further evaluation or intervention. Inclusion of sleep apnoea screening as part of cardiac rehabilitation appears to be appropriate. KW - Cardiac rehabilitation KW - sleep apnoea KW - sleep-disordered breathing Y1 - 2015 U6 - https://doi.org/10.1177/2047487314537916 SN - 2047-4873 SN - 2047-4881 VL - 22 IS - 7 SP - 820 EP - 830 PB - Sage Publ. CY - London ER - TY - JOUR A1 - Ambrasat, Jens A1 - von Scheve, Christian A1 - Schauenburg, Gesche A1 - Conrad, Markus A1 - Schröder, Tobias T1 - Unpacking the Habitus: Meaning Making Across Lifestyles JF - Sociological Forum KW - cognition KW - culture KW - habitus KW - identity KW - lifestyles KW - stratification Y1 - 2016 U6 - https://doi.org/10.1111/socf.12293 SN - 0884-8971 SN - 1573-7861 VL - 31 SP - 994 EP - 1017 PB - Wiley-Blackwell CY - Hoboken ER - TY - JOUR A1 - Schröder, Rolf A1 - Fürst, Dieter Oswald A1 - Klasen, Christian A1 - Reiman, Jens A1 - Herrmann, Harald A1 - VanDerVen, Peter F. M. T1 - The association of plectin with Z-discs is a prerequisite for the formation of the intermyofibrillar desmin cytoskeleton Y1 - 2000 ER - TY - JOUR A1 - Schröder, Rolf A1 - Warlo, Irene A1 - Herrmann, Harald A1 - VanDerVen, Peter F. M A1 - Klasen, Christian A1 - Blümke, Ingmar A1 - Mundegar, Rustam R. A1 - Fürst, Dieter Oswald A1 - Göbel, Hans H. A1 - Magin, Thomas T1 - Immunogold EM reveals a close association of plectin and the desmin cytoskeleton in human skeletal muscle Y1 - 1999 ER - TY - JOUR A1 - Schröder, Christian T1 - Das Orientierungsstudium MINTgrün an der TU Berlin JF - Alles auf Anfang! Befunde und Perspektiven zum Studieneingang Y1 - 2019 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-428565 SN - 978-3-86956-452-4 SN - 2192-1075 SN - 2192-1083 SP - 297 EP - 312 PB - Universitätsverlag Potsdam CY - Potsdam 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 - Heim, Olga A1 - Schröder, Assja A1 - Eccard, Jana A1 - Jung, Kirsten A1 - Voigt, Christian C. T1 - Seasonal activity patterns of European bats above intensively used farmland JF - The astrophysical journal : an international review of spectroscopy and astronomical physics ; Part 2, Letters N2 - Bats are top insect predators on farmland, yet they suffer from intensive farmland management. Here, we evaluated the seasonal activity patterns of European bats above large, arable fields and compared these patterns between ecologically distinct bat species. Using repeated passive acoustic monitoring on a total of 93 arable fields in 2 years in Brandenburg, Germany, we surveyed the activity of different bat species between early spring and autumn. We then used generalized additive mixed models to describe and compare the seasonal bat activity patterns between bat categories, which were build based on the affiliation to a functional group and migratory class, while controlling for local weather conditions. In general, the affiliation to a bat category in interaction with the season in addition to cloud cover and ambient air temperature explained a major part of bat activity. The season was also an important factor for the foraging activity of open-space specialists such as Nyctalus noctula but showed only a weak effect on species such as Pipistreilus nathusii which are adapted to edge-space habitats. Across the seasons, habitat use intensity was high during the period of swarming and migration and low during the energy demanding period of lactation. Seasonal patterns in foraging activity showed that open-space specialists foraged more intensively above agricultural fields during the migration period, while edge-space specialists foraged also during the energy demanding period of lactation. We conclude that the significant seasonal fluctuations in bat activity and significant differences between bat categories in open agricultural landscapes should be taken into consideration when designing monitoring schemes and management plans for bat species in regions dominated by agriculture. Also, management plans should be directed to improve the conditions on arable land especially for bat species which would be classified as narrow-space foragers such as Myotis species. (C) 2016 Elsevier B.V. All rights reserved. KW - Agricultural intensification KW - Seasonality KW - European bat species KW - Functional bat group KW - Migration KW - AgroScapeLabs Y1 - 2016 U6 - https://doi.org/10.1016/j.agee.2016.09.002 SN - 0167-8809 SN - 1873-2305 VL - 233 SP - 130 EP - 139 PB - Elsevier CY - Amsterdam ER - TY - JOUR A1 - Aichert, Ingrid A1 - Staiger, Anja A1 - Schulte-Mäter, Anne A1 - Becker-Redding, Ulrike A1 - Stahn, Corinna A1 - Peschke, Claudia A1 - Heide, Judith A1 - Ott, Susan A1 - Herrmann, Heike A1 - Völsch, Juliane A1 - Mayer, Jörg A1 - Rohnke, Lucie A1 - Frank, Ulrike A1 - Stadie, Nicole A1 - Jentsch, Nadine A1 - Blech, Anke A1 - Kurtenbach, Stephanie A1 - Thieke, Johanna A1 - Schröder, Astrid A1 - Stahn, Corinna A1 - Hörnig, Robin A1 - Burchert, Frank A1 - De Bleser, Ria A1 - Heister, Julian A1 - Bartels, Luise A1 - Würzner, Kay-Michael A1 - Böhme, Romy A1 - Burmester, Juliane A1 - Krajewski, Melanie A1 - Nager, Wido A1 - Jungehülsing, Gerhard Jan A1 - Wartenburger, Isabell A1 - Jöbges, Michael A1 - Schwilling, Eleonore A1 - Lidzba, Karen A1 - Winkler, Susanne A1 - Konietzko, Andreas A1 - Krägeloh-Mann, Ingeborg A1 - Rilling, Eva A1 - Wilken, Rainer A1 - Wismann, Kathrin A1 - Glandorf, Birte A1 - Hoffmann, Hannah A1 - Hinnenkamp, Christiane A1 - Rohlmann, Insa A1 - Ludewigt, Jacqueline A1 - Bittner, Christian A1 - Orlov, Tatjana A1 - Claus, Katrin A1 - Ehemann, Christine A1 - Winnecken, Andreas A1 - Hummel, Katja A1 - Breitenstein, Sarah ED - Wahl, Michael ED - Stahn, Corinna ED - Hanne, Sandra ED - Fritzsche, Tom T1 - Spektrum Patholinguistik = Schwerpunktthema: Von der Programmierung zur Artikulation : Sprechapraxie bei Kindern und Erwachsenen N2 - Das 3. Herbsttreffen Patholinguistik fand am 21. November 2009 an der Universität Potsdam statt. Der vorliegende Tagungsband enthält die drei Hauptvorträge zum Schwerpunktthema „Von der Programmierung zu Artikulation: Sprechapraxie bei Kindern und Erwachsenen“. Darüber hinaus enthält der Band die Beiträge aus dem Spektrum Patholinguistik, sowie die Abstracts der Posterpräsentationen. N2 - The 3rd Herbsttreffen Patholinguistik was held on November 21st, 2009 at the University of Potsdam. These proceedings contain the three main lectures of the central topic „From programming to articulation: Apraxia of speech of children and adults “. Additionally this volume contains the contributions of Spektrum Patholinguistik, as well as the abstracts of the poster presentations. T3 - Spektrum Patholinguistik - 3 KW - Patholinguistik KW - Sprechapraxie KW - Sprachtherapie KW - patholinguistics KW - apraxia of speech KW - speech and language therapy Y1 - 2010 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-45470 SN - 978-3-86956-079-3 SN - 1869-3822 SN - 1866-9433 IS - 3 PB - Universitätsverlag Potsdam CY - Potsdam ER - TY - BOOK A1 - Fuhrmann, Michaela A1 - Schubarth, Wilfried A1 - Schulze-Reichelt, Friederike A1 - Mauermeister, Sylvi A1 - Seidel, Andreas A1 - Hartmann, Nina A1 - Erdmann, Melinda A1 - Apostolow, Benjamin A1 - Wagner, Laura A1 - Berndt, Sarah A1 - Wippermann, Melanie A1 - Ratzlaff, Olaf A1 - Lumpe, Matthias A1 - Kirjuchina, Ljuba A1 - Rost, Sophia A1 - Zurek, Peter Paul A1 - Faaß, Marcel A1 - Schellhorn, Sebastian A1 - Frank, Mario A1 - Kreitz, Christoph A1 - Wagner, Nelli A1 - Jenneck, Julia A1 - Kleemann, Katrin A1 - Vock, Miriam A1 - Schröder, Christian A1 - Erdmann, Kathrin A1 - Koziol, Matthias A1 - Meißner, Marlen A1 - Dibiasi, Anna A1 - Unger, Martin A1 - Piskunova, Elena V. A1 - Bahmutskiy, Andrey E. A1 - Bessonova, Ekatarina A. A1 - Borovik, Ludmila K. ED - Schubarth, Wilfried ED - Mauermeister, Sylvi ED - Schulze-Reichelt, Friederike ED - Seidel, Andreas T1 - Alles auf Anfang! BT - Befunde und Perspektiven zum Studieneingang T3 - Potsdamer Beiträge zur Hochschulforschung N2 - Im Zuge der Bologna-Reform ist an Hochschulen vieles in Bewegung gekommen. Studium und Lehre sind stärker ins Blickfeld gerückt. Dabei kommt der Studieneingangsphase besondere Bedeutung zu, werden doch hier die Weichen für ein erfolgreiches Studium gestellt. Deshalb ist es verständlich, dass die Hauptanstrengungen der Hochschulen auf den Studieneingang gerichtet sind – ganz nach dem Motto: „Auf den Anfang kommt es an!“. Konsens herrscht dahingehend, dass der Studieneingang neu zu gestalten ist, doch beim „Wie?“ gibt es unterschiedliche Antworten. Zugleich wird immer deutlicher, dass eine wirksame Neugestaltung der Eingangsphase nur mit einer umfassenden Reform des Studiums gelingen kann. Ziel des vierten Bandes der Potsdamer Beiträge zur Hochschulforschung ist es, eine Zwischenbilanz der Debatte zum Studieneingang zu ziehen. Auf der Basis empirischer Studien werden unterschiedliche Perspektiven auf den Studieneingang eingenommen und Empfehlungen zur Optimierung des Studieneingangs abgeleitet. Die zahlreichen Untersuchungsergebnisse Potsdamer Forschergruppen werden durch weitere nationale sowie internationale Perspektiven ergänzt. Der Band richtet sich an alle, die sich für die Entwicklung an Hochschulen interessieren. T3 - Potsdamer Beiträge zur Hochschulforschung - 4 Y1 - 2019 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-422965 SN - 978-3-86956-452-4 SN - 2192-1075 SN - 2192-1083 IS - 4 PB - Universitätsverlag Potsdam CY - Potsdam ER - TY - GEN A1 - Skobel, Erik A1 - Kamke, Wolfram A1 - Bönner, Gerd A1 - Alt, Bernd A1 - Purucker, Hans-Christian A1 - Schwaab, Bernhard A1 - Einwang, Hans-Peter A1 - Schröder, Klaus A1 - Langheim, Eike A1 - Völler, Heinz A1 - Brandenburg, Alexandra A1 - Graml, Andrea A1 - Woehrle, Holger A1 - Krüger, Stefan T1 - Risk factors for, and prevalence of, sleep apnoea in cardiac rehabilitation facilities in Germany BT - the Reha-Sleep registry T2 - Postprints der Universität Potsdam : Humanwissenschaftliche Reihe N2 - Aim To determine the prevalence of, and the risk factors for, sleep apnoea in cardiac rehabilitation (CR) facilities in Germany. Methods 1152 patients presenting for CR were screened for sleep-disordered breathing with 2-channel polygraphy (ApneaLink; ResMed). Parameters recorded included the apnoea-hypopnoea index (AHI), number of desaturations per hour of recording (ODI), mean and minimum nocturnal oxygen saturation and number of snoring episodes. Patients rated subjective sleep quality on a scale from 1 (poor) to 10 (best) and completed the Epworth Sleepiness Scale (ESS). Results Clinically significant sleep apnoea (AHI 15/h) was documented in 33% of patients. Mean AHI was 1416/h (range 0-106/h). Sleep apnoea was defined as being of moderate severity in 18% of patients (AHI 15-29/h) and severe in 15% (AHI 30/h). There were small, but statistically significant, differences in ESS score and subjective sleep quality between patients with and without sleep apnoea. Logistic regression model analysis identified the following as risk factors for sleep apnoea in CR patients: age (per 10 years) (odds ratio (OR) 1.51; p<0.001), body mass index (per 5 units) (OR 1.31; p=0.001), male gender (OR 2.19; p<0.001), type 2 diabetes mellitus (OR 1.45; p=0.040), haemoglobin level (OR 0.91; p=0.012) and witnessed apnoeas (OR 1.99; p<0.001). Conclusions The findings of this study indicate that more than one-third of patients undergoing cardiac rehabilitation in Germany have sleep apnoea, with one-third having moderate-to-severe SDB that requires further evaluation or intervention. Inclusion of sleep apnoea screening as part of cardiac rehabilitation appears to be appropriate. T3 - Zweitveröffentlichungen der Universität Potsdam : Humanwissenschaftliche Reihe - 400 KW - cardiac rehabilitation KW - sleep apnoea KW - sleep-disordered breathing Y1 - 2018 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-404814 IS - 400 ER - TY - BOOK A1 - Salomon, David A1 - Schröder, Hendrik A1 - Schnebel, Karin A1 - Weber-Stein, Florian A1 - Friedrichs, Werner A1 - Juchler, Ingo A1 - Gessner, Susann A1 - Fischer, Christian A1 - Meints-Stender, Waltraud A1 - Deichmann, Carl ED - Juchler, Ingo T1 - Politische Ideen und politische Bildung T3 - Politische Bildung N2 - ​Dieses Buch hat die Beobachtung zum Ausgangspunkt, dass politische Ideen seit jeher das politische Denken und die politische Praxis bestimmen. Sie sind mit dem Politischen verwoben, sei es offensichtlich, implizit oder kaschiert. Doch wie steht es um das Verhältnis politischer Ideen und politischer Bildung? Als Unterrichtsgegenstände stehen sie in den schulischen Curricula. In den einschlägigen Nachschlagewerken der politischen Bildung finden politische Ideen allenfalls indirekt Beachtung. In den Beiträgen des Sammelbandes wird das Verhältnis politischer Ideen und politischer Bildung in seinen unterschiedlichen Dimensionen reflektiert. Y1 - 2018 SN - 978-3-658-20846-2 SN - 978-3-658-20845-5 U6 - https://doi.org/10.1007/978-3-658-20846-2 SN - 2570-2114 PB - Springer VS CY - Wiesbaden ER - TY - JOUR A1 - Klann-Delius, Gisela A1 - Kauschke, Christina A1 - Glück, Christian W. A1 - Schröder, Astrid A1 - Lorenz, Antje A1 - Domahs, Frank A1 - Grande, Marion A1 - Domahs, Ulrike A1 - Frankenberg, Jenny v. A1 - Wahl, Michael A1 - De Kok, Dörte A1 - Stadie, Nicole A1 - Machleb, Franziska A1 - Manz, Katrin A1 - Frank, Ulrike A1 - Sperlich, Kathrin A1 - Vauth, Friederike A1 - Hampel, Pamela A1 - Mäder, Mark A1 - Sticher, Heike A1 - Bethmann, Anja A1 - Fischenich, Andrea A1 - Scheich, Henning A1 - Brechmann, André A1 - Peschke, Claudia A1 - Ziegler, Wolfram A1 - Kappes, Juliane A1 - Baumgärtner, Annette A1 - Sonntag, Kristin A1 - Bartels, Luise A1 - Heide, Judith A1 - Meinunger, André A1 - Burchert, Frank A1 - Bohn, Christiane A1 - Kliegl, Reinhold A1 - Gottal, Stephanie A1 - Berendes, Karin A1 - Grabherr, Britta A1 - Schneeberg, Jennifer A1 - Wittler, Marion A1 - Ptok, Martin A1 - Sallat, Stephan ED - Wahl, Michael ED - Michael, Judith ED - Hanne, Sandra T1 - Spektrum Patholinguistik = Schwerpunktthema: der Erwerb von Lexikon und Semantik: Meilensteine, Störungen und Therapie ; Tagungsband zum 1. Herbsttreffen Patholinguistik, 24. November 2007 N2 - Der vorliegende Tagungsband enthält alle Beiträge des 1. Herbsttreffens Patholinguistik, das am 24.11.2007 an der Universität Potsdam stattgefunden hat. Sowohl die drei Hauptvorträge zum Thema „Der Erwerb von Lexikon und Semantik – Meilensteine, Störungen und Therapie“ als auch die Kurzvorträge promovierter Patholinguisten sind ausführlich dokumentiert. Außerdem enthält der Tagungsband die Abstracts der präsentierten Poster. N2 - These proceedings contain the contributions presented at the “1st Herbsttreffen Patholinguistik” that took place on November 24, 2007 at the University of Potsdam. Three main lectures focused on "The acquisition of lexicon and semantics - milestones, impairments, and intervention". In addition, the proceedings contain short presentations on patholinguistic research and the abstracts of the presented posters. T3 - Spektrum Patholinguistik - 1 KW - Patholinguistik KW - Spracherwerb KW - Sprachtherapie KW - lexikalisch-semantische Störungen KW - Sprachentwicklungsstörung (SES) KW - patholinguistics KW - language acquisition KW - speech and language therapy KW - impairments of lexicon and semantics KW - specific language impairment (SLI) Y1 - 2008 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-18688 SN - 1869-3822 SN - 1866-9433 IS - 1 PB - Universitätsverlag Potsdam CY - Potsdam ER -