TY - JOUR A1 - Sinclair, Nathalie A1 - Bussi, Maria G. Bartolini A1 - de Villiers, Michael A1 - Jones, Keith A1 - Kortenkamp, Ulrich A1 - Leung, Allen A1 - Owens, Kay T1 - Recent research on geometry education: an ICME-13 survey team report JF - ZDM : The International Journal on Mathematics Education N2 - This survey on the theme of Geometry Education (including new technologies) focuses chiefly on the time span since 2008. Based on our review of the research literature published during this time span (in refereed journal articles, conference proceedings and edited books), we have jointly identified seven major threads of contributions that span from the early years of learning (pre-school and primary school) through to post-compulsory education and to the issue of mathematics teacher education for geometry. These threads are as follows: developments and trends in the use of theories; advances in the understanding of visuo spatial reasoning; the use and role of diagrams and gestures; advances in the understanding of the role of digital technologies; advances in the understanding of the teaching and learning of definitions; advances in the understanding of the teaching and learning of the proving process; and, moving beyond traditional Euclidean approaches. Within each theme, we identify relevant research and also offer commentary on future directions. KW - Geometry KW - Technology KW - Diagrams KW - Definitions KW - Gestures KW - Proving KW - Digital technology KW - Visuospatial reasoning Y1 - 2016 U6 - https://doi.org/10.1007/s11858-016-0796-6 SN - 1863-9690 SN - 1863-9704 VL - 48 SP - 691 EP - 719 PB - Springer CY - Heidelberg ER - TY - JOUR A1 - Kistner, Saskia A1 - Burns, Bruce D. A1 - Vollmeyer, Regina A1 - Kortenkamp, Ulrich T1 - The importance of understanding: Model space moderates goal specificity effects JF - The quarterly journal of experimental psychology N2 - The three-space theory of problem solving predicts that the quality of a learner's model and the goal specificity of a task interact on knowledge acquisition. In Experiment 1 participants used a computer simulation of a lever system to learn about torques. They either had to test hypotheses (nonspecific goal), or to produce given values for variables (specific goal). In the good- but not in the poor-model condition they saw torque depicted as an area. Results revealed the predicted interaction. A nonspecific goal only resulted in better learning when a good model of torques was provided. In Experiment 2 participants learned to manipulate the inputs of a system to control its outputs. A nonspecific goal to explore the system helped performance when compared to a specific goal to reach certain values when participants were given a good model, but not when given a poor model that suggested the wrong hypothesis space. Our findings support the three-space theory. They emphasize the importance of understanding for problem solving and stress the need to study underlying processes. KW - Goal specificity KW - Problem solving KW - Three-space theory KW - Scientific discovery learning Y1 - 2016 U6 - https://doi.org/10.1080/17470218.2015.1076865 SN - 1747-0218 SN - 1747-0226 VL - 69 SP - 1179 EP - 1196 PB - Optical Society of America CY - Abingdon ER - TY - JOUR A1 - Kortenkamp, Ulrich A1 - Monaghan, John A1 - Trouche, Luc T1 - Jonathan M Borwein (1951-2016): exploring, experiencing and experimenting in mathematics - an inspiring journey in mathematics JF - Educational studies in mathematics : an international journal Y1 - 2016 U6 - https://doi.org/10.1007/s10649-016-9729-0 SN - 0013-1954 SN - 1573-0816 VL - 93 SP - 131 EP - 136 PB - Springer CY - Dordrecht ER - TY - JOUR A1 - Soemer, Alexander A1 - Saito, Satoru T1 - Domain-specific processing in short-term serial order memory JF - Journal of memory and language N2 - Recent studies of short-term serial order memory have suggested that the maintenance of order information does not involve domain-specific processes. We carried out two dual task experiments aimed at resolving several ambiguities in those studies. In our experiments, encoding and response of one serial reconstruction task was embedded within encoding and response of a concurrent serial reconstruction task. Order demands in both tasks were independently varied so as to find revealing patterns of interference between the two tasks. In Experiment 1, participants were to maintain and reconstruct the order of a list of verbal materials, while maintaining a list of spatial materials or vice-versa. Increasing the order demands in the outer reconstruction task resulted in small or non reliable performance decrements in the embedded reconstruction task. Experiment 2 sought to compare these results against two same-domain baseline conditions (two verbal lists or two spatial lists). In all conditions, increasing order demands in the outer task resulted in small or non-reliable performance decrements in the embedded task. However, performance in the embedded tasks was generally lower in the same-domain baseline conditions than in the cross-domain conditions. We argue that the main effect of domain in Experiment 2 indicates the contribution of domain-specific processes to short-term serial order maintenance. In addition, we interpret the failure to find consistent cross-list interference irrespective of domain as indicating the involvement of grouping mechanisms in concurrently performed serial order tasks. (C) 2015 Elsevier Inc. All rights reserved. KW - Serial order memory KW - Verbal memory KW - Spatial memory KW - Domain specificity KW - Working memory Y1 - 2016 U6 - https://doi.org/10.1016/j.jml.2015.12.003 SN - 0749-596X SN - 1096-0821 VL - 88 SP - 1 EP - 17 PB - Elsevier CY - San Diego ER - TY - JOUR A1 - Soemer, Alexander A1 - Schwan, Stephan T1 - Task-Appropriate Visualizations: Can the Very Same Visualization Format Either Promote or Hinder Learning Depending on the Task Requirements? JF - The journal of educational psychology N2 - In a series of experiments, we tested a recently proposed hypothesis stating that the degree of alignment between the form of a mental representation resulting from learning with a particular visualization format and the specific requirements of a learning task determines learning performance (task-appropriateness). Groups of participants were required to learn the stroke configuration, the stroke order, or the stroke directions of a set of Chinese pseudocharacters. For each learning task, participants were divided into groups receiving dynamic, static-sequential, or static visualizations. An old/new character recognition task was given at test. The results showed that learning both stroke configuration and stroke order was best with static pictures (Experiments 1 and 2), while there was no reliable difference between the groups for learning stroke direction (Experiment 3). An additional experiment, however, revealed that learning with sequential pictures was superior when testing was carried out with sequential pictures, irrespective of the learning task (Experiment 4). The combined evidence from all experiments speaks against task requirements playing a role in determining the effectiveness of a visualization format. Furthermore, the evidence supports the view that a high degree of congruence between information presented during learning and information presented at test results in better learning (study-test congruence). Implications for instructional design are discussed. KW - animations KW - pictures KW - task requirements KW - study-test congruence KW - Chinese characters Y1 - 2016 U6 - https://doi.org/10.1037/edu0000093 SN - 0022-0663 SN - 1939-2176 VL - 108 SP - 960 EP - 968 PB - American Psychological Association CY - Washington ER - TY - JOUR A1 - Ly, Ibrahim A1 - Tarkhanov, Nikolai Nikolaevich T1 - A Rado theorem for p-harmonic functions JF - Boletin de la Sociedad Matemática Mexicana N2 - Let A be a nonlinear differential operator on an open set X subset of R-n and S a closed subset of X. Given a class F of functions in X, the set S is said to be removable for F relative to A if any weak solution of A(u) = 0 in XS of class F satisfies this equation weakly in all of X. For the most extensively studied classes F, we show conditions on S which guarantee that S is removable for F relative to A. KW - Quasilinear equations KW - Removable sets KW - p-Laplace equation Y1 - 2016 U6 - https://doi.org/10.1007/s40590-016-0109-7 SN - 1405-213X SN - 2296-4495 VL - 22 SP - 461 EP - 472 PB - Springer CY - Basel ER - TY - JOUR A1 - Walter, J. A1 - Hamann, Göran A1 - Lück, Erika A1 - Klingenfuss, C. A1 - Zeitz, Jutta T1 - Stratigraphy and soil properties of fens: Geophysical case studies from northeastern Germany JF - Catena : an interdisciplinary journal of soil science, hydrology, geomorphology focusing on geoecology and landscape evolution N2 - The determination of the total carbon storage of peatlands is of high relevance in the context of climate-change mitigation efforts. This determination relies on data about stratigraphy and peat properties, which are conventionally collected by coring. Ground-penetrating radar (GPR) and electrical resistivity imaging (ERI) can support these point data by providing subsoil information in two-dimensional cross-sections. In this study, GPR and ERI were conducted at two groundwater-fed fen sites located in the temperate zone in north-east Germany. The fens of this region are embedded in low conductive glacial sand and are characterised by thick layers of gyttja, which can be either mineral or organic. The two study sites are representative of this region with respect to stratigraphy (total thickness, peat and gyttja types) and ecological conditions (pH-value, trophic condition). The aim of this study is to assess the suitability of GPR and ERI to detect stratigraphy and peat properties under these characteristic site conditions. Results show that GPR clearly detects the interfaces between (i) Carex and brown-moss peat, (ii) brown-moss peat and organic gyttja, (iii) organic- and mineral gyttja, and (iv) mineral gyttja and the parent material (glacial sand). These layers differ in bulk density and the related organic matter content. ERI, however, does not delineate these layers; rather it delineates regions of varying properties. At our base-rich site, pore fluid conductivity and cation.exchange capacity are the main factors that determine peat electrical conductivity (reverse of resistivity), whereas organic matter and water content are most influential at the more acidic site. Thus the correlation between peat properties and electrical conductivity are driven by site-specific conditions, which are mainly determined by the solute load in the groundwater at fens. When the total organic deposits exceed a thickness of 5 m, the depth of investigation by GPR is limited due to increasing attenuation. This is not a limiting factor for ERI, where the transition from organic deposits to glacial sand is visible at both sites. Due to these specific sensitivities, a combined application of GPR and ERI meets the demand for up-to-date information on carbon storage of peatlands, which is, moreover, very site-specific because of the inherent variety of ecological conditions and stratigraphy between peatlands in general and between fens and bogs in particular. (C) 2016 Elsevier B.V. All rights reserved. KW - Fen stratigraphy KW - Peat properties KW - Gyttja KW - Ground penetrating radar KW - Electrical conductivity KW - Electrical resistivity imaging Y1 - 2016 U6 - https://doi.org/10.1016/j.catena.2016.02.028 SN - 0341-8162 SN - 1872-6887 VL - 142 SP - 112 EP - 125 PB - Elsevier CY - Amsterdam ER - TY - JOUR A1 - Reyes, Anibal M. A1 - Vazquez, Diego S. A1 - Zeida, Ari A1 - Hugo, Martin A1 - Dolores Pineyro, M. A1 - Ines De Armas, Maria A1 - Estrin, Dario A1 - Radi, Rafael A1 - Santos, Javier A1 - Trujillo, Madia T1 - PrxQ B from Mycobacterium tuberculosis is a monomeric, thioredoxin-dependent and highly efficient fatty acid hydroperoxide reductase JF - Free radical biology and medicine : the official journal of the Oxygen Society, a constituent member of the International Society for Free Radical Research N2 - Mycobacterium tuberculosis (M. tuberculosis) is the intracellular bacterium responsible for tuberculosis disease (TD). Inside the phagosomes of activated macrophages, M. tuberculosis is exposed to cytotoxic hydroperoxides such as hydrogen peroxide, fatty acid hydroperoxides and peroxynitrite. Thus, the characterization of the bacterial antioxidant systems could facilitate novel drug developments. In this work, we characterized the product of the gene Rv1608c from M. tuberculosis, which according to sequence homology had been annotated as a putative peroxiredoxin of the peroxiredoxin Q subfamily (PrxQ B from M. tuberculosis or MtPrxQ B). The protein has been reported to be essential for M. tuberculosis growth in cholesterol-rich medium. We demonstrated the M. tuberculosis thioredoxin B/C-dependent peroxidase activity of MtPrxQ B, which acted as a two-cysteine peroxiredoxin that could function, although less efficiently, using a one-cysteine mechanism. Through steady-state and competition kinetic analysis, we proved that the net forward rate constant of MtPrxQ B reaction was 3 orders of magnitude faster for fatty acid hydroperoxides than for hydrogen peroxide (3x10(6) vs 6x10(3) M-1 s(-1), respectively), while the rate constant of peroxynitrite reduction was (0.6-1.4) x10(6) M-1 s(-1) at pH 7.4. The enzyme lacked activity towards cholesterol hydroperoxides solubilized in sodium deoxycholate. Both thioredoxin B and C rapidly reduced the oxidized form of MtPrxQ B, with rates constants of 0.5x10(6) and 1x10(6) M-1 s(-1), respectively. Our data indicated that MtPrxQ B is monomeric in solution both under reduced and oxidized states. In spite of the similar hydrodynamic behavior the reduced and oxidized forms of the protein showed important structural differences that were reflected in the protein circular dichroism spectra. KW - Mycobacterium tuberculosis KW - Peroxiredoxin KW - Thioredoxin KW - Peroxynitrite KW - Fatty acid hydroperoxides KW - Thiol-dependent peroxidase KW - Peroxidatic and resolving cysteine Y1 - 2016 U6 - https://doi.org/10.1016/j.freeradbiomed.2016.10.005 SN - 0891-5849 SN - 1873-4596 VL - 101 SP - 249 EP - 260 PB - Elsevier CY - New York ER - TY - JOUR A1 - Höhle, Barbara A1 - Berger, Frauke A1 - Sauermann, Antje T1 - Information structure in first language acquisition JF - The Oxford handbook of information structure Y1 - 2016 SN - 978-0-19-964267-0 SP - 562 EP - 580 PB - Oxford University Press CY - Oxford ER - TY - JOUR A1 - Klinnert, Anne T1 - Rohstoffpolitik im 21. Jahrhundert JF - WeltTrends : das außenpolitische Journal N2 - In den 2000er-Jahren stiegen die Rohstoffpreise enorm an. Auslöser waren die wirtschaftliche Entwicklung der Schwellenländer, allen voran Chinas, sowie der gestiegene Rohstoffbedarf durch technologische Innovationen. Diese „Rohstoffkrise“ veränderte das Verhältnis der Rohstoff exportierenden und importierenden Staaten zueinander. Auch wird Rohstoffpolitik nicht mehr nur unter wirtschaftlichen, sondern ebenso unter ökologischen und sozialen Kriterien betrachtet. Der Beitrag erläutert die Ursachen und benennt Auswirkungen der Krise. Y1 - 2016 SN - 978-3-945878-25-5 SN - 0944-8101 VL - 24 IS - 118 SP - 24 EP - 29 PB - WeltTrends CY - Potsdam ER - TY - JOUR A1 - Krüger, Tobias A1 - Kelling, Alexandra A1 - Schilde, Uwe A1 - Linker, Torsten T1 - Simple Synthesis of gamma-Spirolactams by Birch Reduction of Benzoic Acids JF - European journal of organic chemistry N2 - A convenient synthesis of gamma-spirolactams in only two steps was developed. Birch reduction of benzoic acids and immediate alkylation with chloroacetonitrile afforded cyclohexadienes in high yields. The products could be isolated by crystallization on a large scale in analytically pure form. Subsequent hydrogenation with platinum(IV) oxide as the catalyst reduced the nitrile functionality and the double bonds in the same step with excellent stereoselectivity. The relative configurations were determined unequivocally by X-ray analyses. Direct cyclization of the intermediary formed amino acids afforded the desired gamma-spirolactams in excellent overall yields. The procedure is characterized by few steps, cheap reagents, and can be performed on a large scale, interesting for industrial processes. KW - Diastereoselectivity KW - Hydrogenation KW - Lactams KW - Reduction KW - Synthetic methods Y1 - 2016 U6 - https://doi.org/10.1002/ejoc.201601650 SN - 1434-193X SN - 1099-0690 IS - 6 SP - 1074 EP - 1077 PB - Wiley-VCH CY - Weinheim ER - TY - JOUR A1 - Kunow, Rüdiger T1 - Postcolonial theory and old age: An explorative essay JF - Journal of aging studie KW - Postcolonial theory KW - Old age KW - Positional difference KW - Subaltemity KW - Postcolonial aspects of old age KW - Cultural theory Y1 - 2016 U6 - https://doi.org/10.1016/j.jaging.2016.06.004 SN - 0890-4065 SN - 1879-193X VL - 39 SP - 101 EP - 108 PB - Elsevier CY - New York ER - TY - JOUR A1 - Drummer, Janna-Deborah A1 - van der Meer, Elke A1 - Schaadt, Gesa T1 - Event-related potentials in response to violations of content and temporal event knowledge JF - Neuropsychologia : an international journal in behavioural and cognitive neuroscience N2 - Scripts that store knowledge of everyday events are fundamentally important for managing daily routines. Content event knowledge (i.e., knowledge about which events belong to a script) and temporal event knowledge (i.e., knowledge about the chronological order of events in a script) constitute qualitatively different forms of knowledge. However, there is limited information about each distinct process and the time course involved in accessing content and temporal event knowledge. Therefore, we analyzed event-related potentials (ERPs) in response to either correctly presented event sequences or event sequences that contained a content or temporal error. We found an N400, which was followed by a posteriorly distributed P600 in response to content errors in event sequences. By contrast, we did not find an N400 but an anteriorly distributed P600 in response to temporal errors in event sequences. Thus, the N400 seems to be elicited as a response to a general mismatch between an event and the established event model. We assume that the expectancy violation of content event knowledge, as indicated by the N400, induces the collapse of the established event model, a process indicated by the posterior P600. The expectancy violation of temporal event knowledge is assumed to induce an attempt to reorganize the event model in working memory, a process indicated by the frontal P600. (C) 2015 Elsevier Ltd. All rights reserved. KW - Event model KW - Content event knowledge KW - Temporal event knowledge KW - N400 KW - P600 Y1 - 2016 U6 - https://doi.org/10.1016/j.neuropsychologia.2015.11.007 SN - 0028-3932 SN - 1873-3514 VL - 80 SP - 47 EP - 55 PB - Elsevier CY - Oxford ER - TY - JOUR A1 - Metz, Johannes A1 - Tielboerger, Katja T1 - Spatial and temporal aridity gradients provide poor proxies for plant-plant interactions under climate change: a large-scale experiment JF - Functional ecology : an official journal of the British Ecological Society N2 - 1. Plant-plant interactions may critically modify the impact of climate change on plant communities. However, the magnitude and even direction of potential future interactions remains highly debated, especially for water-limited ecosystems. Predictions range from increasing facilitation to increasing competition with future aridification. 2. The different methodologies used for assessing plant-plant interactions under changing environmental conditions may affect the outcome but they are not equally represented in the literature. Mechanistic experimental manipulations are rare compared with correlative approaches that infer future patterns from current observations along spatial climatic gradients. 3. Here, we utilize a unique climatic gradient in combination with a large-scale, long-term experiment to test whether predictions about plant-plant interactions yield similar results when using experimental manipulations, spatial gradients or temporal variation. We assessed shrub-annual interactions in three different sites along a natural rainfall gradient (spatial) during 9 years of varying rainfall (temporal) and 8 years of dry and wet manipulations of ambient rainfall (experimental) that closely mimicked regional climate scenarios. 4. The results were fundamentally different among all three approaches. Experimental water manipulations hardly altered shrub effects on annual plant communities for the assessed fitness parameters biomass and survival. Along the spatial gradient, shrub effects shifted from clearly negative to mildly facilitative towards drier sites, whereas temporal variation showed the opposite trend: more negative shrub effects in drier years. 5. Based on our experimental approach, we conclude that shrub-annual interaction will remain similar under climate change. In contrast, the commonly applied space-for-time approach based on spatial gradients would have suggested increasing facilitative effects with climate change. We discuss potential mechanisms governing the differences among the three approaches. 6. Our study highlights the critical importance of long-term experimental manipulations for evaluating climate change impacts. Correlative approaches, for example along spatial or temporal gradients, may be misleading and overestimate the response of plant-plant interactions to climate change. KW - annual plant communities KW - climate manipulation KW - competition KW - facilitation KW - Mediterranean shrubland KW - nurse plant KW - rainfall gradient KW - Sarcopoterium spinosum KW - semi-arid KW - stress-gradient hypothesis Y1 - 2016 U6 - https://doi.org/10.1111/1365-2435.12599 SN - 0269-8463 SN - 1365-2435 VL - 30 SP - 20 EP - 29 PB - Wiley-Blackwell CY - Hoboken ER - TY - JOUR A1 - Bilton, Mark C. A1 - Metz, Johannes A1 - Tielboerger, Katja T1 - Climatic niche groups: A novel application of a common assumption predicting plant community response to climate change JF - Perspectives in plant ecology, evolution and systematics N2 - Defining species by their climatic niche is the simple and intuitive principle underlying Bioclimatic Envelope Model (BEM) predictions for climate change effects. However, these correlative models are often criticised for neglecting many ecological processes. Here, we apply the same niche principle to entire communities within a medium/long-term climate manipulation study, where ecological processes are inherently included. In a nine generation study in Israel, we manipulated rainfall (Drought -30%; Irrigation +30%; Control natural rainfall) at two sites which differ chiefly in rainfall quantity and variability. We analysed community responses to the manipulations by grouping species based on their climatic rainfall niche. These responses were compared to analyses based on single species, total densities, and commonly used taxonomic groupings. Climate Niche Groups yielded clear and consistent results: within communities, those species distributed in drier regions performed relatively better in the drought treatment, and those from wetter climates performed better when irrigated. In contrast, analyses based on other principles revealed little insight into community dynamics. Notably, most relationships were weaker at the drier, more variable site, suggesting that enhanced adaptation to variability may buffer climate change impacts. We provide robust experimental evidence that using climatic niches commonly applied in BEMs is a valid approach for eliciting community changes in response to climate change. However, we also argue that additional empirical information needs to be gathered using experiments in situ to correctly assess community vulnerability. Climatic Niche Groups used in this way, may therefore provide a powerful tool and directional testing framework to generalise and compare climate change impacts across habitats. (C) 2016 The Authors. Published by Elsevier GmbH. KW - Annual plant communities KW - Bioclimatic envelope modelling KW - Climate change manipulations KW - Experimental evidence KW - Plant functional groups KW - Rainfall niche Y1 - 2016 U6 - https://doi.org/10.1016/j.ppees.2016.02.006 SN - 1433-8319 VL - 19 SP - 61 EP - 69 PB - Elsevier CY - Jena ER - TY - JOUR A1 - Rauch, Thomas A1 - Quinet, P. A1 - Hoyer, D. A1 - Werner, K. A1 - Richter, Philipp A1 - Kruk, J. W. A1 - Demleitner, M. T1 - VII. New Kr IV - VII oscillator strengths and an improved spectral analysis of the hot, hydrogen-deficient DO-type white dwarf RE 0503-289 JF - Plant physiology : an international journal devoted to physiology, biochemistry, cellular and molecular biology, biophysics and environmental biology of plants N2 - Context. For the spectral analysis of high-resolution and high signal-to-noise (S/N) spectra of hot stars, state-of-the-art non-local thermodynamic equilibrium (NLTE) model atmospheres are mandatory. These are strongly dependent on the reliability of the atomic data that is used for their calculation. Aims. New Kr IV-VII oscillator strengths for a large number of lines enable us to construct more detailed model atoms for our NLTE model-atmosphere calculations. This enables us to search for additional Kr lines in observed spectra and to improve Kr abundance determinations. Methods. We calculated Kr IV-VII oscillator strengths to consider radiative and collisional bound-bound transitions in detail in our NLTE stellar-atmosphere models for the analysis of Kr lines that are exhibited in high-resolution and high S/N ultraviolet (UV) observations of the hot white dwarf RE 0503-289. Results. We reanalyzed the effective temperature and surface gravity and determined T-eff = 70 000 +/- 2000 K and log (g/cm s(-2)) = 7.5 +/- 0.1. We newly identified ten Kr V lines and one Kr vi line in the spectrum of RE 0503-289. We measured a Kr abundance of 3.3 +/- 0.3 (logarithmic mass fraction). We discovered that the interstellar absorption toward RE 0503-289 has a multi-velocity structure within a radial-velocity interval of -40 km s(-1) < upsilon(rad) < +18 km s(-1). Conclusions. Reliable measurements and calculations of atomic data are a prerequisite for state-of-the-art NLTE stellar-atmosphere modeling. Observed Kr V-VII line profiles in the UV spectrum of the white dwarf RE 0503-289 were simultaneously well reproduced with our newly calculated oscillator strengths. KW - atomic data KW - line: identification KW - stars: abundances KW - stars: individual: RE 0503-289 KW - virtual observatory tools KW - stars: individual: RE 0457-281 Y1 - 2016 U6 - https://doi.org/10.1051/0004-6361/201628131 SN - 1432-0746 VL - 590 PB - EDP Sciences CY - Les Ulis ER - TY - JOUR A1 - Wyrwa, Ulrich T1 - Zum Hundertsten nichts Neues BT - Deutschsprachige Neuerscheinungen zum Ersten Weltkrieg (Teil II) BT - New German-language New Publications duringthe First World War (Part II) JF - Deutsche Zeitschrift für Geschichtswissenschaft T2 - For the Hundredth nothing Y1 - 2016 SN - 0044-2828 VL - 64 SP - 683 EP - 702 PB - Metropol-Verl. CY - Berlin ER - TY - JOUR A1 - Makowicz, Amber M. A1 - Tiedemann, Ralph A1 - Steele, Rachel N. A1 - Schlupp, Ingo T1 - Kin Recognition in a Clonal Fish, Poecilia formosa JF - PLoS one N2 - Relatedness strongly influences social behaviors in a wide variety of species. For most species, the highest typical degree of relatedness is between full siblings with 50% shared genes. However, this is poorly understood in species with unusually high relatedness between individuals: clonal organisms. Although there has been some investigation into clonal invertebrates and yeast, nothing is known about kin selection in clonal vertebrates. We show that a clonal fish, the Amazon molly (Poecilia formosa), can distinguish between different clonal lineages, associating with genetically identical, sister clones, and use multiple sensory modalities. Also, they scale their aggressive behaviors according to the relatedness to other females: they are more aggressive to non-related clones. Our results demonstrate that even in species with very small genetic differences between individuals, kin recognition can be adaptive. Their discriminatory abilities and regulation of costly behaviors provides a powerful example of natural selection in species with limited genetic diversity. Y1 - 2016 U6 - https://doi.org/10.1371/journal.pone.0158442 SN - 1932-6203 VL - 11 PB - PLoS CY - San Fransisco ER - TY - JOUR A1 - Lah, Ljerka A1 - Trense, Daronja A1 - Benke, Harald A1 - Berggren, Per A1 - Gunnlaugsson, Porvaldur A1 - Lockyer, Christina A1 - Öztürk, Ayaka A1 - Öztürk, Bayram A1 - Pawliczka, Iwona A1 - Roos, Anna A1 - Siebert, Ursula A1 - Skora, Krzysztof A1 - Vikingsson, Gisli A1 - Tiedemann, Ralph T1 - Spatially Explicit Analysis of Genome-Wide SNPs Detects Subtle Population Structure in a Mobile Marine Mammal, the Harbor Porpoise JF - PLoS one N2 - The population structure of the highly mobile marine mammal, the harbor porpoise (Phocoena phocoena), in the Atlantic shelf waters follows a pattern of significant isolation-by-distance. The population structure of harbor porpoises from the Baltic Sea, which is connected with the North Sea through a series of basins separated by shallow underwater ridges, however, is more complex. Here, we investigated the population differentiation of harbor porpoises in European Seas with a special focus on the Baltic Sea and adjacent waters, using a population genomics approach. We used 2872 single nucleotide polymor-phisms (SNPs), derived from double digest restriction-site associated DNA sequencing (ddRAD-seq), as well as 13 microsatellite loci and mitochondrial haplotypes for the same set of individuals. Spatial principal components analysis (sPCA), and Bayesian clustering on a subset of SNPs suggest three main groupings at the level of all studied regions: the Black Sea, the North Atlantic, and the Baltic Sea. Furthermore, we observed a distinct separation of the North Sea harbor porpoises from the Baltic Sea populations, and identified splits between porpoise populations within the Baltic Sea. We observed a notable distinction between the Belt Sea and the Inner Baltic Sea sub-regions. Improved delineation of harbor porpoise population assignments for the Baltic based on genomic evidence is important for conservation management of this endangered cetacean in threatened habitats, particularly in the Baltic Sea proper. In addition, we show that SNPs outperform microsatellite markers and demonstrate the utility of RAD-tags from a relatively small, opportunistically sampled cetacean sample set for population diversity and divergence analysis. Y1 - 2016 U6 - https://doi.org/10.1371/journal.pone.0162792 SN - 1932-6203 VL - 11 PB - PLoS CY - San Fransisco ER - TY - JOUR A1 - Zhu, Fangjun A1 - Schlupp, Ingo A1 - Tiedemann, Ralph T1 - Sequence Evolution and Expression of the Androgen Receptor and Other Pathway-Related Genes in a Unisexual Fish, the Amazon Molly, Poecilia formosa, and Its Bisexual Ancestors JF - PLoS one N2 - The all-female Amazon molly (Poecilia formosa) originated from a single hybridization of two bisexual ancestors, Atlantic molly (Poecilia mexicana) and sailfin molly (Poecilia latipinna). As a gynogenetic species, the Amazon molly needs to copulate with a heterospecific male, but the genetic information of the sperm-donor does not contribute to the next generation, as the sperm only acts as the trigger for the diploid eggs’ embryogenesis. Here, we study the sequence evolution and gene expression of the duplicated genes coding for androgen receptors (ars) and other pathway-related genes, i.e., the estrogen receptors (ers) and cytochrome P450, family19, subfamily A, aromatase genes (cyp19as), in the Amazon molly, in comparison to its bisexual ancestors. Mollies possess–as most other teleost fish—two copies of the ar, er, and cyp19a genes, i.e., arα/arβ, erα/erβ1, and cyp19a1 (also referred as cyp19a1a)/cyp19a2 (also referred to as cyp19a1b), respectively. Non-synonymous single nucleotide polymorphisms (SNPs) among the ancestral bisexual species were generally predicted not to alter protein function. Some derived substitutions in the P. mexicana and one in P. formosa are predicted to impact protein function. We also describe the gene expression pattern of the ars and pathway-related genes in various tissues (i.e., brain, gill, and ovary) and provide SNP markers for allele specific expression research. As a general tendency, the levels of gene expression were lowest in gill and highest in ovarian tissues, while expression levels in the brain were intermediate in most cases. Expression levels in P. formosa were conserved where expression did not differ between the two bisexual ancestors. In those cases where gene expression levels significantly differed between the bisexual species, P. formosa expression was always comparable to the higher expression level among the two ancestors. Interestingly, erβ1 was expressed neither in brain nor in gill in the analyzed three molly species, which implies a more important role of erα in the estradiol synthesis pathway in these tissues. Furthermore, our data suggest that interactions of steroid-signaling pathway genes differ across tissues, in particular the interactions of ars and cyp19as. Y1 - 2016 U6 - https://doi.org/10.1371/journal.pone.0156209 SN - 1932-6203 VL - 11 PB - PLoS CY - San Fransisco ER - TY - JOUR A1 - Marrone, F. A1 - Havenstein, Katja A1 - Tiedemann, Ralph A1 - Ketmaier, V. T1 - Identification and characterization of five polymorphic microsatellite loci in the freshwater copepod Hemidiaptomus gurneyi (Copepoda: Calanoida: Diaptomidae) JF - The Italian journal of zoology N2 - Hemidiaptomus diaptomid copepods are known to be excellent biological indicators for the highly biodiverse crustacean communities inhabiting Mediterranean temporary ponds (MTPs), an endangered inland water habitat whose conservation is considered a priority according to the "Habitat Directive" of the European Union. This study reports on the characterization of five polymorphic microsatellite loci in Hemidiaptomus gurneyi, to be used as markers for fine-scale studies on the population genetic structure and metapopulation dynamics of a typical and obligate MTP dweller. The five selected loci proved to be polymorphic in the species, with three to five polymorphic loci per studied population. Overall, mean heterozygosity scored for all loci and populations was lower than that reported for the few other diaptomid species for which microsatellite loci have been to date described; this is possibly due to the intrinsically fragmented and isolated peculiar habitat inhabited by the species. Furthermore, the presence of indels within the flanking regions of selected loci was scored. This study, albeit confirming the technical difficulties in finding proper microsatellite markers in copepods, provides for the first time a set of useful polymorphic microsatellite loci for a Hemidiaptomus species, thus allowing the realization of fine-scale phylogeographic and population genetics studies of this flagship crustacean taxon for MTPs. KW - Mediterranean temporary ponds KW - diaptomid copepods KW - SSRs Y1 - 2016 U6 - https://doi.org/10.1080/11250003.2015.1126363 SN - 1125-0003 SN - 1748-5851 VL - 83 SP - 146 EP - 150 PB - Springer CY - Abingdon ER - TY - JOUR A1 - Lah, Ljerka A1 - Trense, Daronja A1 - Benke, Harald A1 - Berggren, Per A1 - Gunnlaugsson, Þorvaldur A1 - Lockyer, Christina A1 - Öztürk, Ayaka A1 - Öztürk, Bayram A1 - Pawliczka, Iwona A1 - Roos, Anna A1 - Siebert, Ursula A1 - Skóra, Krzysztof A1 - Víkingsson, Gísli A1 - Tiedemann, Ralph T1 - Spatially Explicit Analysis of Genome-Wide SNPs Detects Subtle Population Structure in a Mobile Marine Mammal, the Harbor Porpoise JF - PLoS one N2 - The population structure of the highly mobile marine mammal, the harbor porpoise (Phocoena phocoena), in the Atlantic shelf waters follows a pattern of significant isolation-by-distance. The population structure of harbor porpoises from the Baltic Sea, which is connected with the North Sea through a series of basins separated by shallow underwater ridges, however, is more complex. Here, we investigated the population differentiation of harbor porpoises in European Seas with a special focus on the Baltic Sea and adjacent waters, using a population genomics approach. We used 2872 single nucleotide polymorphisms (SNPs), derived from double digest restriction-site associated DNA sequencing (ddRAD-seq), as well as 13 microsatellite loci and mitochondrial haplotypes for the same set of individuals. Spatial principal components analysis (sPCA), and Bayesian clustering on a subset of SNPs suggest three main groupings at the level of all studied regions: the Black Sea, the North Atlantic, and the Baltic Sea. Furthermore, we observed a distinct separation of the North Sea harbor porpoises from the Baltic Sea populations, and identified splits between porpoise populations within the Baltic Sea. We observed a notable distinction between the Belt Sea and the Inner Baltic Sea sub-regions. Improved delineation of harbor porpoise population assignments for the Baltic based on genomic evidence is important for conservation management of this endangered cetacean in threatened habitats, particularly in the Baltic Sea proper. In addition, we show that SNPs outperform microsatellite markers and demonstrate the utility of RAD-tags from a relatively small, opportunistically sampled cetacean sample set for population diversity and divergence analysis. Y1 - 2016 U6 - https://doi.org/10.1371/journal.pone.0162792 SN - 1932-6203 VL - 11 IS - 10 PB - PLoS CY - Lawrence, Kan. ER - TY - JOUR A1 - Zhu, Fangjun A1 - Schlupp, Ingo A1 - Tiedemann, Ralph T1 - Sequence Evolution and Expression of the Androgen Receptor and Other Pathway-Related Genes in a Unisexual Fish, the Amazon Molly, Poecilia formosa, and Its Bisexual Ancestors JF - PLoS one N2 - The all-female Amazon molly (Poecilia formosa) originated from a single hybridization of two bisexual ancestors, Atlantic molly (Poecilia mexicana) and sailfin molly (Poecilia latipinna). As a gynogenetic species, the Amazon molly needs to copulate with a heterospecific male, but the genetic information of the sperm-donor does not contribute to the next generation, as the sperm only acts as the trigger for the diploid eggs’ embryogenesis. Here, we study the sequence evolution and gene expression of the duplicated genes coding for androgen receptors (ars) and other pathway-related genes, i.e., the estrogen receptors (ers) and cytochrome P450, family19, subfamily A, aromatase genes (cyp19as), in the Amazon molly, in comparison to its bisexual ancestors. Mollies possess–as most other teleost fish—two copies of the ar, er, and cyp19a genes, i.e., arα/arβ, erα/erβ1, and cyp19a1 (also referred as cyp19a1a)/cyp19a2 (also referred to as cyp19a1b), respectively. Non-synonymous single nucleotide polymorphisms (SNPs) among the ancestral bisexual species were generally predicted not to alter protein function. Some derived substitutions in the P. mexicana and one in P. formosa are predicted to impact protein function. We also describe the gene expression pattern of the ars and pathway-related genes in various tissues (i.e., brain, gill, and ovary) and provide SNP markers for allele specific expression research. As a general tendency, the levels of gene expression were lowest in gill and highest in ovarian tissues, while expression levels in the brain were intermediate in most cases. Expression levels in P. formosa were conserved where expression did not differ between the two bisexual ancestors. In those cases where gene expression levels significantly differed between the bisexual species, P. formosa expression was always comparable to the higher expression level among the two ancestors. Interestingly, erβ1 was expressed neither in brain nor in gill in the analyzed three molly species, which implies a more important role of erα in the estradiol synthesis pathway in these tissues. Furthermore, our data suggest that interactions of steroid-signaling pathway genes differ across tissues, in particular the interactions of ars and cyp19as. Y1 - 2016 U6 - https://doi.org/10.1371/JOURNAL.PONE.0156209 SN - 1932-6203 VL - 11 IS - 6 PB - PLoS CY - Lawrence, Kan. ER - TY - JOUR A1 - Schröder-Abé, Michela A1 - Rentzsch, Katrin A1 - Asendorpf, Jens B. A1 - Penke, Lars T1 - Good Enough for an Affair. Self-Enhancement of Attractiveness, Interest in Potential Mates and Popularity as a Mate JF - European journal of personality N2 - Using data from the Berlin Speed Dating Study, we tested rival hypotheses concerning the effects of self-enhancement of attractiveness on dating outcomes. Three hundred eighty-two participants took part in one of the 17 speed-dating sessions. After each speed-dating interaction, participants indicated how interesting they found the respective person as a long-term and short-term partner. Using social relations analyses, we computed perceiver effects (being more or less choosy) and target effects (being rated as more or less interesting) of long-term and short-term partner ratings. Self-enhancement was operationalized as the discrepancy between self-rated attractiveness and four components of actual attractiveness (observer-rated facial and vocal attractiveness, height and body mass index). Results indicated that self-enhancers were less choosy with respect to their interest for short-term partners, which was especially true for men, but more choosy with respect to long-term partners. With regard to popularity as a mate, potential partners indicated that they found self-enhancers more interesting as short-term partners but not as long-term partners. As self-enhancement is a key component of narcissism, these results are consistent with findings that narcissists perceive many sexual affairs as an achievement, while preferring selected ‘trophy’ long-term partners, and narcissists have a charming appeal for short-term, but not lasting, social relationships. KW - self-enhancement KW - physical attractiveness KW - mating KW - speed dating KW - social relations analyses Y1 - 2016 U6 - https://doi.org/10.1002/per.2029 SN - 0890-2070 SN - 1099-0984 VL - 30 SP - 12 EP - 18 PB - Wiley-Blackwell CY - Hoboken ER - TY - JOUR A1 - Martyn, Cornelia T1 - Die „Russische Idee“ oder die Kunst als Manifestation der Gottebenbildlichkeit des Menschen in Andrej Tarkovskijs Film Stalker JF - Andrej Tarkovskij: Klassiker – Классик – Classic – Classico : Beiträge zum internationalen Tarkovskij-Symposium an der Universität Potsdam ; Band 1 Y1 - 2016 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-95603 SN - 978-3-86956-351-0 SP - 215 EP - 236 PB - Universität Potsdam CY - Potsdam ER - TY - JOUR A1 - Efird, Robert T1 - Beyond the Crystal-Image BT - Perception and Temporality in Tarkovsky’s Early Films JF - Andrej Tarkovskij: Klassiker – Классик – Classic – Classico : Beiträge zum internationalen Tarkovskij-Symposium an der Universität Potsdam ; Band 1 Y1 - 2016 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-95626 SN - 978-3-86956-351-0 SP - 255 EP - 265 PB - Universität Potsdam CY - Potsdam ER - TY - JOUR A1 - Салынский, Дмитрий T1 - Солярис как процесс JF - Andrej Tarkovskij: Klassiker – Классик – Classic – Classico : Beiträge zum internationalen Tarkovskij-Symposium an der Universität Potsdam ; Band 1 Y1 - 2016 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-95529 SN - 978-3-86956-351-0 SP - 49 EP - 63 PB - Universität Potsdam CY - Potsdam ER - TY - JOUR A1 - Binder, Eva T1 - Werben für sich selbst BT - Tarkovskijs filmisches Selbstporträt TEMPO DI VIAGGIO JF - Andrej Tarkovskij: Klassiker – Классик – Classic – Classico : Beiträge zum internationalen Tarkovskij-Symposium an der Universität Potsdam ; Band 1 Y1 - 2016 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-95542 SN - 978-3-86956-351-0 SP - 85 EP - 108 PB - Universität Potsdam CY - Potsdam ER - TY - JOUR A1 - Klimke, Romy T1 - Schädliche traditionelle Praktiken und die UN-Frauenrechtskonvention BT - Eine Annäherung an ein kontroverses Verhältnis JF - MenschenRechtsMagazin : MRM ; Informationen, Meinungen, Analysen N2 - I. Einführung II. Schädliche traditionelle Praktiken in der UN-Frauenrechtskonvention III. Einfluss der CEDAW-Konzeption auf die Entwicklung des Konzepts und dessen Verankerung in regionalen Menschenrechtsinstrumenten IV. Fallstudie: Strukturelle Parallelen von FGM/C, männlicher Genitalbeschneidung und operativen Eingriffen an intersexuellen Kindern V. Reformansätze Y1 - 2016 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-95065 SN - 1434-2820 VL - 21 IS - 1 SP - 16 EP - 28 PB - Universitätsverlag Potsdam CY - Potsdam ER - TY - JOUR A1 - Weiß, Norman T1 - Schutz von Menschenrechtsverteidigern BT - neuere Entwicklungen JF - MenschenRechtsMagazin : MRM ; Informationen, Meinungen, Analysen N2 - I. Einführung II. Menschenrechtsverteidiger als Thema und neukonturiertes Arbeitsfeld der Vereinten Nationen III. Neuere Entwicklungen IV. Ausgewählte regionale Initiativen und Maßnahmen V. Rolle der Europäischen Union VI. Würdigung und Ausblick Y1 - 2016 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-95086 SN - 1434-2820 VL - 21 IS - 1 SP - 29 EP - 44 PB - Universitätsverlag Potsdam CY - Potsdam ER - TY - JOUR A1 - Ehlenz, Matthias A1 - Bergner, Nadine A1 - Schroeder, Ulrik T1 - Synergieeffekte zwischen Fach- und Lehramtsstudierenden in Softwarepraktika JF - Commentarii informaticae didacticae (CID) N2 - Dieser Beitrag diskutiert die Konzeption eines Software-Projektpraktikums im Bereich E-Learning, welches Lehramts- und Fachstudierenden der Informatik ermöglicht, voneinander zu profitieren und praxisrelevante Ergebnisse generiert. Vorbereitungen, Organisation und Durchführung werden vorgestellt und diskutiert. Den Abschluss bildet ein Ausblick auf die Fortführung des Konzepts und den Ausbau des Forschungsgebietes. Y1 - 2016 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-94875 SN - 978-3-86956-376-3 SN - 1868-0844 SN - 2191-1940 IS - 10 SP - 99 EP - 102 PB - Universitätsverlag Potsdam CY - Potsdam ER - TY - JOUR A1 - Nix, Andreas ED - Geier, Wolfgang T1 - Karl Mannheims Konservatismus BT - ein Beitrag zu Soziologie des Wissens (1952) JF - Kultursoziologie : Kultursozologie an deutschen Universitäten Y1 - 2016 SN - 978-3-945878-24-8 SN - 0941-343X VL - 2016 IS - 2 SP - 102 EP - 108 PB - WeltTrends CY - Potsdam ER - TY - JOUR A1 - Dennert-Möller, Elisabeth A1 - Garmann, Robert T1 - Das „Startprojekt“ BT - Entwicklung überfachlicher Kompetenzen von Anfang an JF - Commentarii informaticae didacticae (CID) N2 - Absolventinnen und Absolventen unserer Informatik-Bachelorstudiengänge benötigen für kompetentes berufliches Handeln sowohl fachliche als auch überfachliche Kompetenzen. Vielfach verlangen wir von Erstsemestern in Grundlagen-Lehrveranstaltungen fast ausschließlich den Aufbau von Fachkompetenz und vernachlässigen dabei häufig Selbstkompetenz, Methodenkompetenz und Sozialkompetenz. Gerade die drei letztgenannten sind für ein erfolgreiches Studium unabdingbar und sollten von Anfang an entwickelt werden. Wir stellen unser „Startprojekt“ als einen Beitrag vor, im ersten Semester die eigenverantwortliche, überfachliche Kompetenzentwicklung in einem fachlichen Kontext zu fördern. Y1 - 2016 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-94780 SN - 978-3-86956-376-3 SN - 1868-0844 SN - 2191-1940 IS - 10 SP - 11 EP - 23 PB - Universitätsverlag Potsdam CY - Potsdam ER - TY - JOUR A1 - Kujath, Bertold T1 - Lernwirksamkeits- und Zielgruppenanalyse für ein Lehrvideo zum informatischen Problemlösen JF - Commentarii informaticae didacticae (CID) N2 - Aus einer Vergleichsstudie mit starken und schwachen Problemlösern konnten Erkenntnisse über die effizienten Herangehensweisen von Hochleistern an Informatikprobleme gewonnen werden. Diese Erkenntnisse wurden in einem Lehrvideo zum informatischen Problemlösen didaktisch aufgearbeitet, sodass Lernenden der Einsatz von Baumstrukturen und Rekursion im konkreten Kontext gezeigt werden kann. Nun wurde die tatsächliche Lernwirksamkeit des Videos sowie die Definition der Zielgruppe in einer Vergleichsstudie mit 66 Studienanfängern überprüft. Y1 - 2016 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-94797 SN - 978-3-86956-376-3 SN - 1868-0844 SN - 2191-1940 IS - 10 SP - 25 EP - 39 PB - Universitätsverlag Potsdam CY - Potsdam ER - TY - JOUR A1 - Zscheyge, Oliver A1 - Weicker, Karsten T1 - Werkzeugunterstützung bei der Vermittlung der Grundlagen wissenschaftlichen Schreibens JF - Commentarii informaticae didacticae (CID) N2 - Der Unterricht großer Studierendengruppen im wissenschaftlichen Schreiben birgt vielfältige organisatorische Herausforderungen und eine zeitintensive Betreuung durch die Dozenten. Diese Arbeit stellt ein Lehrkonzept mit Peer-Reviews vor, in dem das Feedback der Peers durch eine automatisierte Analyse ergänzt wird. Die Software Confopy liefert metrik- und strukturbasierte Hinweise für die Verbesserung des wissenschaftlichen Schreibstils. Der Nutzen von Confopy wird an 47 studentischen Arbeiten in Draft- und Final-Version illustriert. Y1 - 2016 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-94814 SN - 978-3-86956-376-3 SN - 1868-0844 SN - 2191-1940 IS - 10 SP - 57 EP - 68 PB - Universitätsverlag Potsdam CY - Potsdam ER - TY - JOUR A1 - Böhne, Sebastian A1 - Kreitz, Christoph A1 - Knobelsdorf, Maria T1 - Mathematisches Argumentieren und Beweisen mit dem Theorembeweiser Coq JF - Commentarii informaticae didacticae (CID) N2 - Informatik-Studierende haben in der Mehrzahl Schwierigkeiten, einen Einstieg in die Theoretische Informatik zu finden und die Leistungsanforderungen in den Endklausuren der zugehörigen Lehrveranstaltungen zu erfüllen. Wir argumentieren, dass dieser Symptomatik mangelnde Kompetenzen im Umgang mit abstrakten und stark formalisierten Themeninhalten zugrunde liegen und schlagen vor, einen Beweisassistenten als interaktives Lernwerkzeug in der Eingangslehre der Theoretischen Informatik zu nutzen, um entsprechende Kompetenzen zu stärken. Y1 - 2016 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-94824 SN - 978-3-86956-376-3 SN - 1868-0844 SN - 2191-1940 IS - 10 SP - 69 EP - 80 PB - Universitätsverlag Potsdam CY - Potsdam ER - TY - JOUR A1 - Steen, Alexander A1 - Wisniewski, Max A1 - Benzmüller, Christoph T1 - Einsatz von Theorembeweisern in der Lehre JF - Commentarii informaticae didacticae (CID) N2 - Dieser Beitrag diskutiert den Einsatz von interaktiven und automatischen Theorembeweisern in der universitären Lehre. Moderne Theorembeweiser scheinen geeignet zur Implementierung des dialogischen Lernens und als E-Assessment-Werkzeug in der Logikausbilding. Exemplarisch skizzieren wir ein innovaties Lehrprojekt zum Thema „Komputationale Metaphysik“, in dem die zuvor genannten Werkzeuge eingesetzt werden. Y1 - 2016 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-94853 SN - 978-3-86956-376-3 SN - 1868-0844 SN - 2191-1940 IS - 10 SP - 81 EP - 92 PB - Universitätsverlag Potsdam CY - Potsdam ER - TY - JOUR A1 - Gebhardt, Kai T1 - Kooperative und kompetenzorientierte Übungen in der Softwaretechnik JF - Commentarii informaticae didacticae (CID) N2 - Die Unterrichtsmethode Stationsarbeit kann verwendet werden, um Individualisierung und Differenzierung im Lernprozess zu ermöglichen. Dieser Beitrag schlägt Aufgabenformate vor, die in einer Stationsarbeit über das Klassendiagramm aus der Unified Modeling Language verwendet werden können. Die Aufgabenformate wurden bereits mit Studierenden erprobt. Y1 - 2016 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-94867 SN - 978-3-86956-376-3 SN - 1868-0844 SN - 2191-1940 IS - 10 SP - 95 EP - 98 PB - Universitätsverlag Potsdam CY - Potsdam ER - TY - JOUR A1 - Corsten, Sabine T1 - Modellorientierte Therapie phonologischer Störungen bei Aphasie JF - Spektrum Patholinguistik Band 9. Schwerpunktthema: Lauter Laute: Phonologische Verarbeitung und Lautwahrnehmung in der Sprachtherapie N2 - 1 Einleitung, 2 Phonologische Symptome im Sprachverstehen und in der Sprachproduktion, 3 Theoretische Einordnung der Symptome, 3.1 Phonologisches Dekodieren, 3.2 Phonologisches Enkodieren, 4. Therapeutische Intervention, 5. Wirksamkeitsbelege, 6. Fazit, 7. Literatur Y1 - 2016 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-98987 SN - 1866-9085 SN - 1866-9433 IS - 9 SP - 1 EP - 26 PB - Universitätsverlag Potsdam CY - Potsdam ER - TY - JOUR A1 - Günther, Thomas A1 - Nieslony, Julia T1 - Steigerung der Effektivität von Therapie bei Kindern mit Aussprachestörungen JF - Spektrum Patholinguistik Band 9. Schwerpunktthema: Lauter Laute: Phonologische Verarbeitung und Lautwahrnehmung in der Sprachtherapie N2 - 1. Einleitung, 2. Tim (7 Jahre), 3. Beste externe Evidenz, 4. Individuelle Expertise des Therapeuten, 4.1 Kontingenzmanagement, 4.2 Zielsetzungstheorie, 5. Patientenperspektive, 6. Fazit, 7. Literatur Y1 - 2016 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-98991 SN - 1866-9085 SN - 1866-9433 IS - 9 SP - 27 EP - 55 PB - Universitätsverlag Potsdam CY - Potsdam ER - TY - JOUR A1 - Flöther, Manfred T1 - Entstehung und Diagnostik der AVWS JF - Spektrum Patholinguistik Band 9. Schwerpunktthema: Lauter Laute: Phonologische Verarbeitung und Lautwahrnehmung in der Sprachtherapie N2 - 1. AVWS – ein neues Phänomen?, 2. Terminologie, 3. Modell der AVWS, 4. Ursachen, 5. Diagnostik, 5.1 Anamnese, 5.2 Screening, 5.3 Diagnostik im engeren Sinne, 5.3.1 Zentrale Hördiagnostik, 5.3.2 Ergebnisse und Wertung, 6. Diskussion und Ausblick, 7. Literatur Y1 - 2016 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-99003 SN - 1866-9085 SN - 1866-9433 IS - 9 SP - 57 EP - 75 PB - Universitätsverlag Potsdam CY - Potsdam ER - TY - JOUR A1 - Rott, Anke T1 - Therapie der auditiven Verarbeitungs- und Wahrnehmungsstörungen (AVWS) bei Kindern im Vorschulalter BT - Praxisnahe Beispiele aus der Frühförderung des Landesbildungszentrums für Hörgeschädigte Oldenburg (LBZH-OL) JF - Spektrum Patholinguistik Band 9. Schwerpunktthema: Lauter Laute: Phonologische Verarbeitung und Lautwahrnehmung in der Sprachtherapie N2 - 1. Teilleistungsbereiche der auditiven Verarbeitung und Wahrnehmung, 2. Therapie- und Fördermöglichkeiten, 3. Praxisnahe Darstellung der Therapieinhalte einzelner Teilleistungsbereiche der AVWS, 3.1 Höraufmerksamkeit (auditive Aufmerksamkeit), 3.2 Entdecken, 3.3 Lokalisation (Richtungshören), 3.4 Diskrimination, 3.5 Verstehen, 3.6 Selektion (Figur-Grund Wahrnehmung), 3.7 Auditive Merkfähigkeit, 3.8 Ergänzung zur auditiven Merkfähigkeit, 3.9 Separation (dichotisches Hören), 3.10 Lautheitsempfinden, 3.11 Auditive Ergänzung, 3.12 Auditive Analyse, 3.13 Auditive Synthese, 3.14 Qualitätsmanagment, 4. Literatur Y1 - 2016 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-99018 SN - 1866-9085 SN - 1866-9433 IS - 9 SP - 77 EP - 87 PB - Universitätsverlag Potsdam CY - Potsdam ER - TY - JOUR A1 - Schöppe, Doreen T1 - Effekte phonologischer Fördermaßnahmen bei mehrsprachigen Vorschulkindern JF - Spektrum Patholinguistik Band 9. Schwerpunktthema: Lauter Laute: Phonologische Verarbeitung und Lautwahrnehmung in der Sprachtherapie N2 - 1. Einleitung, 2. Theoretischer Hintergrund, 2.1 Phonologische Bewusstheit, 2.2 Förderung der phonologischen Bewusstheit, 3. Zielsetzung, 4. Methode, 4.1 Stichprobe, 4.2 Durchführung, 5. Ergebnisse, 6. Diskussion, 7. Literatur Y1 - 2016 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-99027 SN - 1866-9085 SN - 1866-9433 IS - 9 SP - 89 EP - 111 PB - Universitätsverlag Potsdam CY - Potsdam ER - TY - JOUR A1 - Kösterke-Buchardt, Antje T1 - Störungsspezifische Therapie der auditiven und phonologischen Informationsverarbeitung BT - Ein Fallbeispiel JF - Spektrum Patholinguistik Band 9. Schwerpunktthema: Lauter Laute: Phonologische Verarbeitung und Lautwahrnehmung in der Sprachtherapie N2 - 1. Einleitung, 2. Vorstellung des Patienten, 3. Modellorientierte Einordnung der Diagnostikergebnisse, 4. Therapieableitung und -umsetzung, 5. Evaluierung, 6. Fazit, 7. Literatur Y1 - 2016 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-99036 SN - 1866-9085 SN - 1866-9433 IS - 9 SP - 113 EP - 132 PB - Universitätsverlag Potsdam CY - Potsdam ER - TY - JOUR A1 - Machleb, Franziska T1 - Ein Methodenvergleich in der Sprachtherapie bei juveniler und adulter Moyamoya-Erkrankung JF - Spektrum Patholinguistik Band 9. Schwerpunktthema: Lauter Laute: Phonologische Verarbeitung und Lautwahrnehmung in der Sprachtherapie N2 - 1. Einleitung, 2. Theoretischer Hintergrund, 3. Probanden, 4. Methodik, 5. Ergebnisse, 6. Diskussion, 7. Literatur Y1 - 2016 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-99041 SN - 1866-9085 SN - 1866-9433 IS - 9 SP - 133 EP - 158 PB - Universitätsverlag Potsdam CY - Potsdam ER - TY - JOUR A1 - Purat, Patricia A1 - Euler, Harald A. A1 - Breitenstein, Sarah T1 - Beeinflusst die Behandlung mit Fluency-Shaping die Komplexität der sprachlichen Äußerungen bei stotternden Kindern? JF - Spektrum Patholinguistik Band 9. Schwerpunktthema: Lauter Laute: Phonologische Verarbeitung und Lautwahrnehmung in der Sprachtherapie N2 - 1. Theoretischer Hintergrund, 2. Fragestellung, 3. Methode, 4. Ergebnisse, 5. Diskussion, 6. Literatur Y1 - 2016 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-99055 SN - 1866-9085 SN - 1866-9433 IS - 9 SP - 159 EP - 170 PB - Universitätsverlag Potsdam CY - Potsdam ER - TY - JOUR A1 - Düsterhöft, Stefanie A1 - Posse, Dorothea A1 - Topaj, Nathalie A1 - Golcher, Felix A1 - Gagarina, Natalʹja Vladimirovna T1 - Der Einfluss von Sprachfördermaßnahmen auf das Sprachverständnis bilingualer Kinder BT - Eine Studie des Berliner Interdisziplinären Verbundes für Mehrsprachigkeit (BIVEM) JF - Spektrum Patholinguistik Band 9. Schwerpunktthema: Lauter Laute: Phonologische Verarbeitung und Lautwahrnehmung in der Sprachtherapie N2 - 1. Einleitung, 2. Methodik, 3. Ergebnisse, 4. Diskussion, 5. Literatur Y1 - 2016 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-99069 SN - 1866-9085 SN - 1866-9433 IS - 9 SP - 171 EP - 185 PB - Universitätsverlag Potsdam CY - Potsdam ER - TY - JOUR A1 - Wotschack, Christiane A1 - Klassert, Annegret A1 - Festman, Julia T1 - Rapid Automatized Writing (RAW) BT - Ein neuer Test zum Schreiberwerb JF - Spektrum Patholinguistik Band 9. Schwerpunktthema: Lauter Laute: Phonologische Verarbeitung und Lautwahrnehmung in der Sprachtherapie N2 - 1. Die Effizienz der Handschrift, RAN und RAW, 2. Methode, 3. Ergebnisse, 4. Diskussion, 5. Ausblick, 6. Literatur Y1 - 2016 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-99081 SN - 1866-9085 SN - 1866-9433 IS - 9 SP - 195 EP - 206 PB - Universitätsverlag Potsdam CY - Potsdam ER - TY - JOUR A1 - Schumacher, Rebecca A1 - Burchert, Frank A1 - Ablinger, Irene T1 - Erworbene Dyslexien bei deutschsprachigen Patienten BT - Störungsortspezifische Diagnose im kognitiven Modell JF - Spektrum Patholinguistik Band 9. Schwerpunktthema: Lauter Laute: Phonologische Verarbeitung und Lautwahrnehmung in der Sprachtherapie N2 - 1. Hintergrund, 2. Kognitives Zwei-Routen-Modell des Lesens und diagnostische Tests, 3. Zusammenfassung und Ausblick, 4. Literatur Y1 - 2016 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-99090 SN - 1866-9085 SN - 1866-9433 IS - 9 SP - 207 EP - 213 PB - Universitätsverlag Potsdam CY - Potsdam ER - TY - JOUR A1 - Buttler, Rahel A1 - Frank, Luis A1 - Stadie, Nicole T1 - Studium trifft Praxis BT - Evidenzbasierung bei der Behandlung von erworbenen Sprachstörungen im externen Praktikum JF - Spektrum Patholinguistik Band 9. Schwerpunktthema: Lauter Laute: Phonologische Verarbeitung und Lautwahrnehmung in der Sprachtherapie N2 - 1. Einleitung, 2. Informationen zu Probanden, 3. Informationen zur Behandlung, 4. Informationen zur Evaluation, 5. Fazit, 6. Literatur Y1 - 2016 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-99106 SN - 1866-9085 SN - 1866-9433 IS - 9 SP - 215 EP - 218 PB - Universitätsverlag Potsdam CY - Potsdam ER -