TY - GEN A1 - Zurell, Damaris A1 - Elith, Jane A1 - Schröder-Esselbach, Boris T1 - Predicting to new environments tools for visualizing model behaviour and impacts on mapped distributions T2 - Diversity & distributions : a journal of biological invasions and biodiversity N2 - Data limitations can lead to unrealistic fits of predictive species distribution models (SDMs) and spurious extrapolation to novel environments. Here, we want to draw attention to novel combinations of environmental predictors that are within the sampled range of individual predictors but are nevertheless outside the sample space. These tend to be overlooked when visualizing model behaviour. They may be a cause of differing model transferability and environmental change predictions between methods, a problem described in some studies but generally not well understood. We here use a simple simulated data example to illustrate the problem and provide new and complementary visualization techniques to explore model behaviour and predictions to novel environments. We then apply these in a more complex real-world example. Our results underscore the necessity of scrutinizing model fits, ecological theory and environmental novelty. KW - Environmental niche KW - extrapolation KW - inflated response curves KW - novel environment KW - sampling space KW - species distribution models Y1 - 2012 U6 - https://doi.org/10.1111/j.1472-4642.2012.00887.x SN - 1366-9516 VL - 18 IS - 6 SP - 628 EP - 634 PB - Wiley-Blackwell CY - Hoboken ER - TY - GEN A1 - Finzel, Anna Magdalena T1 - English in the linguistic landscape of Hong Kong : a case study of shop signs and linguistic competence N2 - Especially for the last twenty years, the studies of Linguistic Landscapes (LLs) have been gaining the status as an autonomous linguistic discipline. The LL of a (mostly) geographically limited area – which consists of e.g. billboards, posters, shop signs, material for election campaigns, etc. – gives deep insights into the presence or absence of languages in that particular area. Thus, LL not only allows to conclude from the presence of a language to its dominance, but also from its absence to the oppression of minorities, above all in areas where minority languages should – demographically seen – be visible. The LLs of big cities are fruitful research areas due to the mass of linguistic data. The first part of this paper deals with the theoretical and practical research that has been conducted in LL studies so far. A summary of the theory, methodologies and different approaches is given. In the second part I apply the theoretical basis to my own case study. For this, the LLs of two shopping streets in different areas of Hong Kong were examined in 2010. It seems likely that the linguistic competence of English must be rather high in Hong Kong, due to the long-lasting influence of British culture and mentality and the official status of the language. The case study's results are based on empirical data showing the objectively visible presence of English in both examined areas, as well as on two surveys. Those were conducted both openly and anonymously. The surveys are a reinsurance measuring the level of linguistic competence of English in Hong Kong. That level was defined before by an analysis of the LL. Hence, this case study is a new approach to LL analysis which does not end with the description of its material composition (as have done most studies before), but which rather includes its creators by asking in what way people's actual linguistic competence is reflected in Hong Kong's LL. N2 - Das Forschungsfeld der Linguistic Landscape (LL) hat sich vor allem in den letzten zwanzig Jahren als autonome Disziplin im Bereich der Sprachwissenschaft emanzipiert. Die LL eines meist geografisch eingegrenzten Gebietes – die beispielsweise aus Reklametafeln, Plakaten, Ladenschildern, Wahlkampfpropaganda, etc. besteht – erlaubt tiefe Einblicke in die An- oder Abwesenheit von Sprachen auf dem jeweiligen Gebiet. Die LL lässt dadurch nicht nur Rückschlüsse auf die Dominanz einer Sprache aufgrund ihrer Anwesenheit zu, sondern auch auf die Unterdrückung einer Minderheit durch die Abwesenheit ihrer Sprache an Orten, an denen die Minderheitensprache demografisch gesehen eigentlich sichtbar sein müsste. Wegen des Überflusses an linguistischen Daten in den LLs großer Städte sind diese ergiebige Tätigkeitsfelder für die Disziplin. Diese Arbeit beschäftigt sich im ersten Teil mit der theoretischen und praktischen Forschung, die es bislang zu diesem Thema gab. Sie prüft den Stand der Theoriebildung, fasst Methodiken zusammen und gibt einen Überblick über verschiedene Ansätze. Im zweiten Teil wird die theoretische Basis auf eine eigene Fallstudie angewendet. Für diese wurden 2010 die LLs zweier Einkaufsstraßen in unterschiedlichen Gegenden Hong Kongs untersucht. Durch den dort lange währenden Einfluss der englischen Kultur und Mentalität und den offiziellen Status der Sprache liegt der Schluss nahe, dass die Sprachkompetenz des Englischen in Hong Kong eher hoch sein muss. Die Ergebnisse der Fallstudie basieren sowohl auf der Erhebung von statistischen Daten, die die objektive Anwesenheit des Englischen in der LL beider untersuchten Gegenden zeigt, als auch auf zwei daraus resultierenden Befragungen. Diese wurden zum einen offen, zum anderen anonym durchgeführt. Die Befragungen stellen eine Rückversicherung dar, die den Grad der Sprachkompetenz des Englischen in Hong Kong misst, welcher zuvor anhand der LL festgestellt wurde. Damit bietet die Fallstudie einen neuen Ansatz der Untersuchung einer LL, der im Gegensatz zu vorangegangenen Studien nicht bei der Beschreibung ihrer materiellen Beschaffenheit endet, sondern auch ihre Schöpfenden miteinbezieht und sich fragt, inwiefern die LL von Hong Kong die tatsächliche Sprachkompetenz der Menschen widerspiegelt. KW - Linguistic Landscapes KW - World Englishes KW - Soziolinguistik KW - Variationslinguistik KW - Sprachwissenschaft KW - Linguistic Landscapes KW - World Englishes KW - Sociolinguistics KW - Linguistics of Variation KW - Linguistics Y1 - 2012 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-64125 ER - TY - GEN A1 - Oskinova, Lida A1 - Gayley, K. G. A1 - Hamann, Wolf-Rainer A1 - Hünemörder, D. P. A1 - Ignace, R. A1 - Pollock, A. M. T. T1 - High-Resolution X-Ray Spectroscopy reveals the special nature of Wolf-Rayet star winds (pg 747, 2012) T2 - The astrophysical journal : an international review of spectroscopy and astronomical physics ; Part 2, Letters Y1 - 2012 U6 - https://doi.org/10.1088/2041-8205/752/2/L35 SN - 2041-8205 VL - 752 IS - 2 PB - IOP Publ. Ltd. CY - Bristol ER - TY - GEN A1 - Overholt, Andrew C. A1 - Melott, Adrian L. A1 - Pohl, Martin T1 - Testing the link between terrestrial climate change and galactic spiral-arm transit (vol 705, pg L101, 2009) T2 - The astrophysical journal : an international review of spectroscopy and astronomical physics ; Part 2, Letters Y1 - 2012 U6 - https://doi.org/10.1088/2041-8205/751/2/L45 SN - 2041-8205 VL - 751 IS - 2 PB - IOP Publ. Ltd. CY - Bristol ER - TY - GEN A1 - Pihlaja, Kalevi A1 - Kleinpeter, Erich T1 - Professor Ferenc Fulop a tribute T2 - Arkivoc : free online journal of organic chemistry Y1 - 2012 SN - 1551-7004 SP - 1 EP - 5 PB - ARKAT CY - Gainesville ER - TY - GEN A1 - Pokorny, Ina A1 - Sharma, Reeta A1 - Goyal, Surendra Prakash A1 - Mishra, Sudanshu A1 - Tiedemann, Ralph T1 - MHC class I and MHC class II DRB gene variability in wild and captive Bengal tigers (Panthera tigris tigris) (vol 10, pg 667, 2010) T2 - Immunogenetics Y1 - 2011 U6 - https://doi.org/10.1007/s00251-010-0496-2 SN - 0093-7711 VL - 63 IS - 2 SP - 121 EP - 121 PB - Springer CY - New York ER - TY - GEN A1 - Eckstein, Lars T1 - The white backlash: conservatisms in contemporary british writing Y1 - 2011 SN - 0171-1695 PB - Hard Times CY - Berlin ER - TY - GEN A1 - Qiu, Xunlin T1 - Patterned piezo-, pyro-, and ferroelectricity of poled polymer electrets T2 - Journal of applied physics Y1 - 2011 U6 - https://doi.org/10.1063/1.3638069 SN - 0021-8979 VL - 110 IS - 5 PB - American Institute of Physics CY - Melville ER - TY - GEN A1 - Patil, Kaustubh R. A1 - Haider, Peter A1 - Pope, Phillip B. A1 - Turnbaugh, Peter J. A1 - Morrison, Mark A1 - Scheffer, Tobias A1 - McHardy, Alice C. T1 - Taxonomic metagenome sequence assignment with structured output models T2 - Nature methods : techniques for life scientists and chemists Y1 - 2011 U6 - https://doi.org/10.1038/nmeth0311-191 SN - 1548-7091 VL - 8 IS - 3 SP - 191 EP - 192 PB - Nature Publ. Group CY - London ER - TY - GEN A1 - Nathan, Ran A1 - Horvitz, Nir A1 - He, Yanping A1 - Kuparinen, Anna A1 - Schurr, Frank Martin A1 - Katul, Gabriel G. T1 - Spread of North American wind-dispersed trees in future environments T2 - Ecology letters N2 - P>Despite ample research, understanding plant spread and predicting their ability to track projected climate changes remain a formidable challenge to be confronted. We modelled the spread of North American wind-dispersed trees in current and future (c. 2060) conditions, accounting for variation in 10 key dispersal, demographic and environmental factors affecting population spread. Predicted spread rates vary substantially among 12 study species, primarily due to inter-specific variation in maturation age, fecundity and seed terminal velocity. Future spread is predicted to be faster if atmospheric CO2 enrichment would increase fecundity and advance maturation, irrespective of the projected changes in mean surface windspeed. Yet, for only a few species, predicted wind-driven spread will match future climate changes, conditioned on seed abscission occurring only in strong winds and environmental conditions favouring high survival of the farthest-dispersed seeds. Because such conditions are unlikely, North American wind-dispersed trees are expected to lag behind the projected climate range shift. KW - Climate change KW - demography KW - dispersal KW - fat-tailed dispersal kernels KW - forecasting KW - forests KW - invasion by extremes KW - long-distance dispersal KW - mechanistic models KW - plant migration KW - population spread KW - range expansion KW - survival KW - wind dispersal Y1 - 2011 U6 - https://doi.org/10.1111/j.1461-0248.2010.01573.x SN - 1461-023X VL - 14 IS - 3 SP - 211 EP - 219 PB - Wiley-Blackwell CY - Malden ER - TY - GEN A1 - Bäumer, Wolfgang A1 - Rossbach, Kristine A1 - Mischke, Reinhard A1 - Reines, Ilka A1 - Langbein-Detsch, Ines A1 - Lüth, Anja A1 - Kleuser, Burkhard T1 - Decreased concentration and enhanced metabolism of sphingosine-1-Phosphate in lesional skin of dogs with atopic dermatitis disturbed Sphingosine-1-Phosphate homeostasis in atopic Dermatitis T2 - The journal of investigative dermatology Y1 - 2011 U6 - https://doi.org/10.1038/jid.2010.252 SN - 0022-202X VL - 131 IS - 1 SP - 266 EP - 268 PB - Nature Publ. Group CY - New York ER - TY - GEN A1 - Gerhard, Reimund T1 - Honoring Professor Gerhard M. Sessler on his 80th Birthday (15th of February 2011) T2 - IEEE transactions on dielectrics and electrical insulation Y1 - 2011 U6 - https://doi.org/10.1109/TDEI.2011.5704485 SN - 1070-9878 VL - 18 IS - 1 SP - 1 EP - 2 PB - Inst. of Electr. and Electronics Engineers CY - Piscataway ER - TY - GEN ED - Plattner, Hasso ED - Meinel, Christoph ED - Leifer, Larry T1 - Design thinking : understand - improve - apply Y1 - 2011 SN - 978-3-642-13756-3 PB - Springer-Verlag Berlin Heidelberg CY - Berlin, Heidelberg ER - TY - GEN A1 - Donner, Stefanie A1 - Rößler, Dirk A1 - Krüger, Frank A1 - Ghods, Abdolreza A1 - Strecker, Manfred T1 - Source mechanisms of the 2004 Baladeh (Iran) earthquake sequence from Iranian broadband and short-period data and seismotectonic implications N2 - The northward movement and collision of the Arabian plate with Eurasia generates compressive stresses and resulting shortening in Iran. Within the Alborz Mountains, North Iran, a complex and not well understood system of strike-slip and thrust faults accomodates a fundamental part of the NNE-SSW oriented shortening. On 28th of May 2004 the Mw 6.3 Baladeh earthquake hit the north-central Alborz Mountains. It is one of the rare and large events in this region in modern time and thus a seldom chance to study earthquake mechanisms and the local ongoing deformation processes. It also demonstrated the high vulnerability of this densily populated region. KW - Momententensoren KW - Inversion KW - Baladeh KW - Iran KW - moment tensors KW - inversion KW - Baladeh KW - Iran Y1 - 2011 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-53982 ER - TY - GEN A1 - Troll, K. A1 - Kulkarni, Amit A1 - Wang, W. A1 - Darko, C. A1 - Koumba, A. M. Bivigou A1 - Laschewsky, André A1 - Müller-Buschbaum, Peter A1 - Papadakis, Christine M. T1 - The collapse transition of poly(styrene-b-(N-isopropyl acrylamide)) diblock copolymers in aqueous solution and in thin films T2 - Colloid and polymer science : official journal of the Kolloid-Gesellschaft Y1 - 2011 U6 - https://doi.org/10.1007/s00396-010-2344-1 SN - 0303-402X VL - 289 IS - 2 SP - 227 EP - 227 PB - Springer CY - New York ER - TY - GEN A1 - Nikoloski, Zoran A1 - van Dongen, Joost T. T1 - Modeling alternatives for interpreting the change in oxygen-consumption rates during hypoxic conditions T2 - New phytologist : international journal of plant science KW - hypoxia KW - modeling KW - regulation KW - respiration KW - roots Y1 - 2011 U6 - https://doi.org/10.1111/j.1469-8137.2011.03674.x SN - 0028-646X VL - 190 IS - 2 SP - 273 EP - 276 PB - Wiley-Blackwell CY - Malden ER - TY - GEN A1 - Kramer, Markus A1 - Kleinpeter, Erich T1 - A conformational study of N-acetyl glucosamine derivatives utilizing residual dipolar couplings (vol 212, pg 174, 2011) T2 - Journal of magnetic resonance Y1 - 2011 U6 - https://doi.org/10.1016/j.jmr.2011.09.017 SN - 1090-7807 VL - 213 IS - 1 SP - 210 EP - 211 PB - Elsevier CY - San Diego ER - TY - GEN A1 - Hiemer, Stefan A1 - Rößler, Dirk A1 - Scherbaum, Frank T1 - Catalog of Swarm Earthquakes in Vogtland /West Bohemia in 2008/09 N2 - The document contains the catalog of earthquakes in Vogtland /West Bohemia within the period of 2008/10/19 -to- 2009/03/16. The events were recorded by a seismic mini-array operated by the Institute of Earthsciences, University of Postdam. N2 - Das Dokument enthält einen Katalog von Erdbeben im Vogtland/Westböhmen im Zeitraum 2008/10/19 -bis- 2009/03/16. Die Erdbeben wurden mit Hilfe eines seismologischen Miniarrays, welches vom Institut für Geowissenschaften, Universität Potsdam, aufgestellt wurde, registriert. KW - Vogtland/Westböhmen KW - Erdbebenschwarm 2008/09 KW - Arrayseismologie KW - Erdbebenkatalog KW - Vogtland/West Bohemia KW - earthquake swarm 2008/09 KW - array seismology KW - earthquake catalog Y1 - 2010 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-51710 ER - TY - GEN A1 - Hiemer, Stefan A1 - Rößler, Dirk A1 - Scherbaum, Frank T1 - Catalog of Swarm Earthquakes in Vogtland /West Bohemia in 2008/09 N2 - The document contains the catalog of earthquakes in Vogtland /West Bohemia within the period of 2008/10/19 -to- 2009/03/16. The events were recorded by a seismic mini-array operated by the Institute of Earthsciences, University of Postdam. N2 - Das Dokument enthält einen Katalog von Erdbeben im Vogtland/Westböhmen im Zeitraum 2008/10/19 -bis- 2009/03/16. Die Erdbeben wurden mit Hilfe eines seismologischen Miniarrays, welches vom Institut für Geowissenschaften, Universität Potsdam, aufgestellt wurde, registriert. KW - Vogtland/Westböhmen KW - Erdbebenschwarm 2008/09 KW - Arrayseismologie KW - Erdbebenkatalog KW - Vogtland/West Bohemia KW - earthquake swarm 2008/09 KW - array seismology KW - earthquake catalog Y1 - 2010 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-53837 ER - TY - GEN A1 - Daig, Isolde A1 - Mahlberg, Richard A1 - Schroeder, Franziska A1 - Gudlowski, Yehonala A1 - Wrase, Jana A1 - Wertenauer, Florian A1 - Bschor, Tom A1 - Esser, Günter A1 - Heinz, Andreas A1 - Kienast, Thorsten T1 - Low effective organizational strategies in visual memory performance of unmedicated alcoholics during early abstinence Y1 - 2010 SN - 1860 - 5214 ER - TY - GEN ED - Tavoni, Mirko ED - Flood, John ED - Lardet, Pierre ED - Haßler, Gerda ED - Damis-Schäfer, Christine ED - Van Hal, Toon T1 - Renaissance Linguistics Archive (1.0) BT - Online Publication of the Bibliographic Repertorium of Secondary Literature (1870-1999) N2 - The bibliographic project 'Renaissance Linguistics Archive' (R.L.A.) aimed at establishing a comprehensive database of secondary sources covering the linguistics ideas developed by Renaissance scholars in Europe. The database project, founded in 1986 by Mirko Tavoni (Pisa) and in 1994 transferred to Gerda Haßler (Potsdam), resulted so far in three print-outs, each of them counting 1000 records. It is the aim of this website to publish the results of the collective efforts undertaken thus far (R.L.A. 1.0, 1986-1999). KW - Sprachwissenschaft in der Renaissance KW - Bibliographie KW - Renaissance Linguistics KW - Bibliography Y1 - 2009 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-32068 SN - 978-3-940793-99-7 ER - TY - GEN A1 - Chaves, Joaquín E. A1 - Neill, Christopher A1 - Germer, Sonja A1 - Neto, Sergio Gouveia A1 - Krusche, Alex V. A1 - Bonilla, Adriana Castellanos A1 - Elsenbeer, Helmut T1 - Nitrogen transformations in flowpaths leading from soils to streams in Amazon forest and pasture Y1 - 2009 UR - http://www.springerlink.com/content/101552 U6 - https://doi.org/10.1007/s10021-009-9270-4 SN - 1432-9840 ER - TY - GEN A1 - Rößler, Dirk A1 - Hiemer, Stephan A1 - Bach, Christoph A1 - Delavaud, Elise A1 - Krüger, Frank A1 - Ohrnberger, Matthias A1 - Sauer, David A1 - Scherbaum, Frank A1 - Vollmer, Daniel T1 - Small-aperture seismic array monitors Vogtland earthquake swarm in 2008/09 N2 - The most recent intense earthquake swarm in the Vogtland lasted from 6 October 2008 until January 2009. Greatest magnitudes exceeded M3.5 several times in October making it the greatest swarm since 1985/86. In contrast to the swarms in 1985 and 2000, seismic moment release was concentrated near swarm onset. Focal area and temporal evolution are similar to the swarm in 2000. Work hypothysis: uprising upper-mantle fluids trigger swarm earthquakes at low stress level. To monitor the seismicity, the University of Potsdam operated a small aperture seismic array at 10 km epicentral distance between 18 October 2008 and 18 March 2009. Consisting of 12 seismic stations and 3 additional microphones, the array is capable of detecting earthquakes from larger to very low magnitudes (M<-1) as well as associated air waves. We use array techniques to determine properties of the incoming wavefield: noise, direct P and S waves, and converted phases. KW - Vogtland KW - Erdbebenschwarm 2008 KW - Arrayseismologie KW - Vogtland KW - West Bohemia KW - earthquake swarm KW - array seismology Y1 - 2009 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-29185 ER - TY - GEN A1 - Donner, Stefanie A1 - Strecker, Manfred A1 - Rößler, Dirk A1 - Ghods, Abdolreza A1 - Krüger, Frank A1 - Landgraf, Angela A1 - Ballato, Paolo T1 - Earthquake source models for earthquakes in Northern Iran N2 - The complex system of strike-slip and thrust faults in the Alborz Mountains, Northern Iran, are not well understood yet. Mainly structural and geomorphic data are available so far. As a more extensive base for seismotectonic studies and seismic hazard analysis we plan to do a comprehensive seismic moment tensor study also from smaller magnitudes (M < 4.5) by developing a new algorithm. Here, we present first preliminary results. KW - Elburs KW - Iran KW - Momententensor KW - Seismotektonik KW - Alborz KW - Iran KW - moment tensor KW - seismotectonics Y1 - 2009 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-32581 ER - TY - GEN A1 - Salzberg-Ludwig, Karin T1 - Scholarly research on mind maps in learning by mentally retarded children Y1 - 2008 UR - http://www.leeds.ac.uk/educol/documents/174867.pdf ER - TY - GEN A1 - Krüger, Frank A1 - Ohrnberger, Matthias A1 - Rößler, Dirk T1 - Rupture imaging of large earthquakes with a poststack isochrone migration method N2 - Rapid and robust characterization of large earthquakes in terms of their spatial extent and temporal duration is of high importance for disaster mitigation and early warning applications. Backtracking of seismic P-waves was successfully used by several authors to image the rupture process of the great Sumatra earthquake (26.12.2004) using short period and broadband arrays. We follow here an approach of Walker et al. to backtrack and stack broadband waveforms from global network stations using traveltimes for a global Earth model to obtain the overall spatio-temporal development of the energy radiation of large earthquakes in a quick and robust way. We present results for selected events with well studied source processes (Kokoxili 14.11.2001, Tokachi-Oki 25.09.2003, Nias 28.03.2005). Further, we apply the technique in a semi-real time fashion to broadband data of earthquakes with a broadband magnitude >= 7 (roughly corresponding to Mw 6.5). Processing is based on first automatic detection messages from the GEOFON extended virtual network (GEVN). KW - Seismologie KW - Erdbeben KW - Array Seismologie KW - Migration KW - Seismology KW - Earthquake KW - Array Seismology KW - Migration Y1 - 2008 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-18395 ER - TY - GEN A1 - Lipke, Katrin A1 - Krüger, Frank A1 - Rößler, Dirk T1 - Subduction zone structure along Sumatra from receiver functions N2 - Receiver functions are a good tool to investigate the seismotectonic structure beneath the a seismic station. In this study we apply the method to stations situated on or near Sumatra to find constraints on a more detailed velocity model which should improve earthquake localisation. We estimate shallow Moho-depths (~ 21 km) close to the trench and depths of ~30 km at greater distances. First evidences for the dip direction of the slab of ~60° are provided. Receiver functions were calculated for 20 stations for altogether 110 earthquakes in the distance range between 30° and 95° from the receiver. However the number of receiver functions per station is strongly variable as it depends on the installation date, the signal-to-noise-ratio of the station and the reliability of the acquisition. N2 - Receiver Funkttion stellen eine gut Methode zur Untersuchung von Seismotektonischen Strukturen unterhalb einer seismischen Station dar. In dieser Arbeit wenden wir die Methode auf Station auf oder nahe Sumatra an um Hinweise für ein detaillierteres Geschwindigkeitsmodell zu erhalten, welches die Lokalisierung von Erdbeben verbessern sollte. Wir ermitteln flache Moho-Tiefen (~21 km) in der Nähe des Trenchs und Tiefen um die 30 km in größeren Distanzen. Erste Hinweise für eine Einfallsrichtung des Slabs von ~60° konnten gefunden werden. Receiver Funktionen wurden für 20 Stationen für insgesamt 110 Erdbeben im Distanzbereich zwischen 30° und 95° berechnet. allerdings ist die Anzahl von Receiver Funktionen pro Station sehr variabel, da sie vom Installationszeitpunkt, dem Signal-Rausch-Verhältnis und der Zuverlässigkeit der Datenaufnahme an der Station abhängt. KW - Receiver Funktionen KW - Sumatra KW - Seismologie KW - Subduktion KW - Receiver Functions KW - Sumatra KW - Seismology KW - Subduction Y1 - 2008 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-18260 ER - TY - GEN A1 - Rößler, Dirk A1 - Krüger, Frank A1 - Ohrnberger, Matthias A1 - Ehlert, Lutz T1 - Automatic near real-time characterisation of large earthquakes N2 - An der Universität Potsdam wird seit 2008 ein automatisiertes Verfahren angewandt, um Bruchparamter großer Erdbeben in quasi-Echtzeit, d.h. wenige Minuten nachdem sich das Beben ereignet hat, zu bestimmen und der Öffentlichkeit via Internet zur Verfügung zu stellen. Es ist vorgesehen, das System in das Deutsch-Indonesische Tsunamifrühwarnsystem (GITEWS) zu integrieren, für das es speziell konfiguriert ist. Wir bestimmen insbesondere die Dauer und die Ausdehnung des Erdbebens, sowie dessen Bruchgeschwindigkeit und -richtung. Dabei benutzen wir die Seismogramme der zuerst eintreffenden P Wellen vom Breitbandstationen in teleseimischer Entfernung vom Beben sowie herkömmliche Arrayverfahren in teilweise modifizierter Form. Die Semblance wir als Ähnlichkeitsmaß verwendet, um Seismogramme eines Stationsnetzes zu vergleichen. Im Falle eines Erdbebens ist die Semblance unter Berücksichtigung des Hypozentrums zur Herdzeit und während des Bruchvorgangs deutlich zeitlich und räumlich erhöht und konzentriert. Indem wir die Ergebnisse verschiedener Stationsnetzwerke kombinieren, erreichen wir Unabhängigkeit von der Herdcharakteristik und eine raum-zeitliche Auflösung, die es erlaubt die o.g. Parameter abzuleiten. In unserem Beitrag skizzieren wir die Methode. Anhand der beiden M8.0 Benkulu Erdbeben (Sumatra, Indonesien) vom 12.09.2007 und dem M8.0 Sichuan Ereignis (China) vom 12.05.2008 demonstrieren wir Auflösungsmöglichkeiten und vergleichen die Ergebnisse der automatisierten Echtzeitanwendung mit nachträglichen Berechnungen. Weiterhin stellen wir eine Internetseite zur Verfügung, die die Ergebnisse präsentiert und animiert. Diese kann z.B. in geowissenschaftlichen Einrichtungen an Computerterminals gezeigt werden. Die Internetauftritte haben die folgenden Adressen: http://www.geo.uni-potsdam.de/arbeitsgruppen/Geophysik_Seismologie/forschung/ruptrack/openday http://www.geo.uni-potsdam.de/arbeitsgruppen/Geophysik_Seismologie/forschung/ruptrack KW - Erdbeben KW - Arrayseismologie KW - Echtzeitanwendung KW - teleseismische Bruchverfolgung KW - earthquake KW - array seismology KW - real-time application KW - teleseismic rupture tracking Y1 - 2008 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-20191 ER - TY - GEN A1 - Rößler, Dirk A1 - Krüger, Frank A1 - Ohrnberger, Matthias T1 - Automatic near real-time characterisation of large earthquakes N2 - We use seismic array methods (semblance analysis) to image areas of seismic energy release in the Sunda Arc region and world-wide. Broadband seismograms at teleseismic distances (30° ≤ Δ ≤ 100°) are compared at several subarrays. Semblance maps of different subarrays are multiplied. High semblance tracked over long time (10s of second to minutes) and long distances indicate locations of earthquakes. The method allows resolution of rupture characteristics important for tsunami early warning: start and duration, velocity and direction, length and area. The method has been successfully applied to recent and historic events (M>6.5) and is now operational in real time. Results are obtained shortly after source time, see http://www.geo.uni-potsdam.de/Forschung/Geophysik/GITEWS/tsunami.htm). Comparison of manual and automatic processing are in good agreement. Computational effort is small. Automatic results may be obtained within 15 - 20 minutes after event occurrence. KW - Seismology KW - Earthquake KW - Tsunami KW - Array Seismology Y1 - 2008 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-18382 ER - TY - GEN A1 - Rößler, Dirk A1 - Krüger, Frank A1 - Ohrnberger, Matthias T1 - Rupture Propagation of the 2008/05/12 Ms8.0 Wenchuan Earthquake N2 - We study the rupture propagation of the 2008/05/12 Ms8.0 Wenchuan Earthquake. We apply array techniques such as semblance vespagram analysis to P waves recorded at seismic broadband station within 30-100° epicentral distance. By combination of multiple large aperture station groups spatial and temporal resolution is enhanced and problems due source directivity and source mechanism are avoided. We find that seismic energy was released for at least 110 s. Propagating unilaterally at sub-shear rupture velocity of about 2.5 km/s in NE direction, the earthquake reaches a lateral extent of more than 300 km. Whereas high semblance during within 70 s from rupture start indicates simple propagation more complex source processes are indicated thereafter by decreases coherency in seismograms. At this stage of the event coherency is low but significantly above noise level. We emphasize that first result of our computations where obtain within 30 minutes after source time by using an atomized algorithm. This procedure has been routinely and globally applied to major earthquakes. Results are made public through internet. KW - Sichuan KW - Wenchuan KW - Erdbeben KW - Bruchverfolgung KW - Arrayseismologie KW - Sichuan KW - Wenchuan KW - earthquake KW - rupture KW - propagation KW - array seismology Y1 - 2008 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-29195 ER - TY - GEN A1 - Motagh, Mahdi T1 - Tectonic and non-tectonic deformation monitoringg using satellite radar interferometry Y1 - 2007 CY - Potsdam ER - TY - GEN A1 - Yin, Yang A1 - Hua, Chen T1 - On chemotaxis systems with saturation growth T2 - Preprint / Universität Potsdam, Institut für Mathematik, Arbeitsgruppe Partiell Y1 - 2007 SN - 1437-739X PB - Univ. CY - Potsdam ER - TY - GEN A1 - Marques de Carvalho, Jackson W. A1 - Jürgensen, Helmut T1 - Flexible Structured Mathematics Notation : IADIS, International Conference Interfaces and Human Computer Interaction, Lisabon, 2007 T2 - Preprint / Universität Potsdam, Institut für Informatik Y1 - 2007 SN - 0946-7580 VL - 2007, 1 PB - Univ. CY - Potsdam ER - TY - GEN A1 - Riemer, Nathanael T1 - Stories of the Ma’aseh Book (Maysebook) in the Scriptures of Christian Hebraists N2 - This document contains a list of the Stories of the Ma’aseh Book (Maysebook) in the Scriptures of Christian Hebraists and exhibits an overview about the reception of the Yiddish literature in the world of letters. N2 - Das Dokument enthält eine tabellarische Auflistung der Erzählungen des Maassebuches, welche sich in den Werken der christlichen Hebraisten befinden und bietet damit einen Überblick über die Rezeption der jiddischen Literatur in der christlichen Gelehrtenwelt. KW - Maysebuch KW - Maassebuch KW - Maaseh Book KW - christliche Hebraisten KW - Erzählungen KW - Judentum KW - Maysebuch KW - Maassebuch KW - Maaseh Book KW - Christian Hebraists KW - stories KW - Judaism Y1 - 2007 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-15498 ER - TY - GEN A1 - Rößler, Dirk A1 - Krüger, Frank A1 - Ohrnberger, Matthias T1 - Rupture propagation of recent large TsE off-coast Sumatra and Java N2 - The spatio-temporal evolution of the three recent tsunamogenic earthquakes (TsE) off-coast N-Sumatra (Mw9.3), 28/03/2005 (Mw8.5) off-coast Nias, on 17/07/2006 (Mw7.7) off-coast Java. Start time, duration, and propagation of the rupture are retrieved. All parameters can be obtained rapidly after recording of the first-arrival phases in near-real time processing. We exploit semblance analysis, backpropagation and broad-band seismograms within 30°-95° distance. Image enhancement is reached by stacking the semblance of arrays within different directions. For the three events, the rupture extends over about 1150, 150, and 200km, respectively. The events in 2004, 2005, and 2006 had source durations of at least 480s, 120s, and 180s, respectively. We observe unilateral rupture propagation for all events except for the rupture onset and the Nias event, where there is evidence for a bilateral start of the rupture. Whereas average rupture speed of the events in 2004 and 2005 is in the order of the S-wave speed (≈2.5-3km/s), unusually slow rupturing (≈1.5 km/s) is indicated for the July 2006 event. For the July 2006 event we find rupturing of a 200 x 100 km wide area in at least 2 phases with propagation from NW to SE. The event has some characteristics of a circular rupture followed by unilateral faulting with change in slip rate. Fault area and aftershock distribution coincide. Spatial and temporal resolution are frequency dependent. Studies of a Mw6.0 earthquake on 2006/09/21 and one synthetic source show a ≈1° limit in resolution. Retrieved source area, source duration as well as peak values for semblance and beam power generally increase with the size of the earthquake making possible an automatic detection and classification of large and small earthquakes. KW - Tsunami KW - Erdbeben KW - Indischer Ozean KW - Bruchausbreitung KW - Seismologie KW - Tsunami KW - Earthquake KW - Indonesia KW - Indian Ocean KW - Rupture Propagation KW - Seismology Y1 - 2007 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-13039 ER - TY - GEN A1 - Schad, Daniel T1 - How do implicit and explicit motives differ? The role of non-verbal versus verbal stimulus and non-declarative versus declarative response formats N2 - How distinct implicit and explicit motive systems differ has long been unclear. Schultheiss' (2001) information processing account of implicit motive arousal hypothesized that implicit motives respond to nonverbal stimuli to influence non-declarative measures of motivation and that explicit motives respond to verbal stimuli to influence declarative measures of motivation. Moreover, in individuals high in referential competence, i.e., with the ability to quickly translate non-verbal stimuli into a verbal representation, implicit motives are thought to respond to verbal stimuli and influence declarative measures of motivation and explicit motives are thought to respond to nonverbal stimuli and to influence non-declarative measures of motivation. The present study tested these hypotheses by assessing liking ratings as a declarative response format and an affective stroop task as a non-declarative response format using emotion words as verbal and emotional facial expressions as non-verbal stimuli. Individual power, affiliation, and achievement motive dispositions were assessed via the Picture Story Excercise for implicit motives and via questionnaires for explicit motives. Referential competence was assessed via a colour-naming/-reading task. I found that as expected explicit and implicit motives overall were not correlated across subjects. Moreover, implicit and explicit motives affected declarative and non-declarative responses for verbal and non-verbal stimuli. As predicted, however, implicit motives responded to verbal stimuli and influenced declarative responses more strongly for individuals high compared to those low in referential competence. Likewise, explicit motive effects were moderated by referential competence in some - but not all - of the predicted conditions. These results show that implicit and explicit motives can influence declarative and non-declarative responses to verbal and non-verbal stimuli. They support the hypothesis that referential processing is needed for implicit motives to respond to verbal stimuli and influence declarative response formats, and they partly support the hypothesis that referential processing plays a role for the influence of explicit motives. Results for explicit motives may suggest that new measures are needed to assess the referential competence to translate verbal stimuli into non-verbal representations. Overall, the findings provide support to the information processing account of implicit motive arousal by Schultheiss' (2001), suggesting that a non-verbal and non-declarative implicit motive system and a distinct verbal and declarative explicit motive system interact via referential processing, i.e., by translating information between representational formats. N2 - Wie sich distinkte implizite und explizite Motivsysteme voneinander unterscheiden war lange unklar. Schultheiss' (2001) Informationsverarbeitungsansatz für implizite Motivanregung hat die Hypothese aufgestellt, dass implizite Motive auf nonverbale Reize reagieren um nicht-deklarative Motivationsmaße zu beeinflussen, und dass explizite Motive auf verbale Reize reagieren um deklarative Motivationsmaße zu beeinflussen. Zudem wird angenommen, dass in Individuen mit einer hohen referentiellen Kompetenz - d.h. mit der Fähigkeit nonverbale Reize schnell in eine verbale Repräsentation zu übersetzen - implizite Motive auf verbale Reize reagieren und deklarative Motivationsmaße beeinflussen, und explizite Motive auf nonverbale Reize reagieren um non-deklarative Motivationsmaße zu beeinflussen. Die aktuelle Studie hat diese Hypothesen getested indem sie Bewertungen zum individuellen Gefallen von Reizen als ein deklaratives Antwortformat und eine affektive Stroop-Aufgabe als ein nicht-deklaratives Antwortformat unter Verwendung von Emotionswörtern als verbale Reize und emotionalen Gesichtsausdrücken als nonverbalen Reizen gemessen hat. Individuelle Macht-, Anschluss-, und Leistungsmotivdispositionen wurden durch die Bildgeschichtenaufgabe für implizite Motive und durch Fragebögen für explizite Motive gemessen. Referentielle Kompetenz wurde durch eine Farb-Nennungs/-Lesen Aufgabe gemessen. Die Ergebnisse zeigen, dass - wie erwartet - implizite und explizite Motive über Versuchspersonen hinweg nicht korreliert waren. Zudem zeigte sich insgesamt ein Einfluss von impliziten und expliziten Motiven auf deklarative und nicht-deklarative Antworten für verbale und nonverbale Reize. Wie vorhergesagt reagierten implizite Motive auf verbale Reize und beeinflussten deklarative Antworten stärker für Individuen mit einer hohen im Vergleich zu einer niedrigen referentiellen Kompetenz. Zudem wurden explizite Motiveffekte in einigen, aber nicht in allen vorhergesagten Bedingungen von referentieller Kompetenz moderiert. Diese Ergebnisse zeigen, dass implizite und explizite Motive deklarative und nicht-deklarative Antworten auf verbale und nonverbale Reize beeinflussen können. Sie unterstützen die Hypothese, dass referentielle Verarbeitung notwendig ist damit implizite Motive auf verbale Reize reagieren und deklarative Antworten beeinflussen können, und unterstützen teilweise die Hypothese, dass referentielle Verarbeitung eine Rolle für den Einfluss von expliziten Motiven spielt. Das Ergebnis für explizite Motive könnte Nahe legen, dass neue Maße notwendig sind um die referentielle Kompetenz zu messen um verbale Reize in nonverbale Repräsentationen zu übersetzen. Zusammengefasst bieten diese Befunde Unterstützung für den Informationsverarbeitungsansatz der impliziten Motivanregung von Schultheiss (2001), welcher vorschlägt, dass ein nonverbales und nicht-deklaratives implizites Motivsystem und ein distinktes verbales und deklaratives explizites Motivsystem miteinander durch referentielle Verarbeitung wechselwirken, d.h., indem Information zwischen repräsentationalen Formaten übersetzt wird. KW - implizite Motive KW - selbst-attribuierte Motive KW - persönliche Ziele KW - Bildgeschichtenaufgabe KW - referentielle Kompetenz KW - implicit motives KW - self-attributed motives KW - personal goals KW - picture story exercise KW - referential competence Y1 - 2007 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-71390 ER - TY - GEN A1 - Grün, Eberhard A1 - de Pater, Imke A1 - Showalter, Mark A1 - Spahn, Frank A1 - Srama, Ralf T1 - Physics of dusty rings: History and perspective BT - Foreword T2 - Planetary and space science Y1 - 2006 U6 - https://doi.org/10.1016/j.pss.2006.05.005 SN - 0032-0633 VL - 54 IS - 9-10 SP - 837 EP - 843 PB - Elsevier CY - Oxford ER - TY - GEN A1 - Lutz, Jean-Francois A1 - Kristen, Juliane A1 - Skrabania, Katja A1 - Laschewsky, Andre T1 - POLY 14-Synthetic strategies for preparing multicompartment micelles T2 - Abstracts of papers / American Chemical Society N2 - The fabrication of compartmented micellar systems is an exciting new area of research in the field of polymer self-assembly. Multicompartment micelles composed of a water-soluble shell and a segregated hydrophobic core can be obtained via direct aqueous self-assembly of preformed polymeric amphiphiles possessing one hydrophilic segment and two incompatible hydrophobic segments (e.g. hydrocarbon and fluorocarbon blocks). Such macromolecular building-blocks were prepared in the present work principally via reversible addition-fragmentation transfer polymerization (RAFT). Polysoaps or triblock macrosurfactants can be synthesized in high yields by RAFT under relatively straightforward experimental conditions. Y1 - 2006 SN - 0-8412-7426-6 SN - 0065-7727 VL - 232 PB - American Chemical Society CY - Washington ER - TY - GEN A1 - Neye, Gundula A1 - Wallschläger, Hans-Dieter A1 - Tiedemann, Ralph T1 - Song dialect boundaries in the Yellowhammer: Do they restrict gene flow? T2 - Journal of ornithology Y1 - 2006 SN - 0021-8375 VL - 147 IS - Supplement 1 SP - 219 EP - 219 PB - Blackwell CY - New York ER - TY - GEN A1 - Tiedemann, Ralph A1 - Pfautsch, Simone T1 - MHC evolution in ducks and allies T2 - Journal of ornithology Y1 - 2006 SN - 0021-8375 VL - 147 IS - Supplement 1 SP - 48 EP - 48 PB - Blackwell CY - New York ER - TY - GEN A1 - Mangili, Clara T1 - Microfacies and isotope analyses of the varved Piànico lake sediment profile for high-resolution reconstruction of interglacial climate dynamics Y1 - 2006 CY - Potsdam ER - TY - GEN A1 - Zen, Achmad T1 - Charge Transport in Poly(3-hexylthiophene) and in Highly Soluble Obligothiophene Field-Effect Transistors Y1 - 2006 CY - Potsdam ER - TY - GEN A1 - Heller, Wilfried A1 - Saupe, Gabriele A1 - Felgentreff, Carsten A1 - Lindner, Waltraud T1 - Entrepreneurial initiative and regional development: supporting policies in the land of Brandenburg (Eastern Germany) Y1 - 2006 ER - TY - GEN A1 - Köchy, Martin T1 - Photodegradation of grass litter in semi-arid grasslands : a global perspective N2 - In a recent contribution in Nature (vol. 442, pp. 555-558) Austin & Vivanco showed that sunlight is the dominant factor for decomposition of grass litter in a semi-arid grassland in Argentine. The quantification of this effect was portrayed as a novel finding. I put this result in the context of three other publications from as early as 1980 that quantified photodegradation. My synopsis shows that photodegradation is an important process in semi-arid grasslands in South America, North America and eastern Europe. KW - Laubstreu KW - semi-arides Grasland KW - abiotische Zersetzung KW - UV-Licht KW - Schatten KW - leaf litter KW - semi-arid grassland KW - abiotic decomposition KW - UV radiation KW - shade Y1 - 2006 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-12006 ER - TY - GEN A1 - Eckstein, Lars A1 - Reinfandt, Christoph T1 - The cultural validity of music in contemporary fiction T2 - Special Issues of Zeitschrift für Anglistik und Amerikanistik (ZAA) Y1 - 2006 SN - 3-8260-3365-5 VL - 54.2006,1 PB - Königshausen u. Neumann CY - Würzburg ER - TY - GEN A1 - Ten Freyhaus, Henrik A1 - Huntgeburth, Michael A1 - Wingler, Kirstin A1 - Baeumer, A. T. A1 - Wartenberg, Maria A1 - Sauer, H. A1 - Bekhite, Mohamed M. A1 - Rosenkranz, S. T1 - Inhibition of ROS liberation by the novel nox inhibitor VAS2870 attenuates PDGF-dependent src activation and chemotaxis, but not proliferation in vascular smooth muscle cells T2 - European heart journal Y1 - 2006 SN - 0195-668X SN - 1522-9645 VL - 27 SP - 965 EP - 965 PB - Oxford University Press CY - Oxford ER - TY - GEN A1 - Bousquet, Romain A1 - De Capitani, Christian A1 - Arcay, Diane T1 - Feedback of the metamorphic changes on the subducting processes T2 - Geochimica et cosmochimica acta : journal of the Geochemical Society and the Meteoritical Society Y1 - 2006 U6 - https://doi.org/10.1016/j.gca.2006.06.228 SN - 0016-7037 VL - 70 IS - 18 SP - A62 EP - A62 PB - Elsevier CY - Oxford ER - TY - GEN A1 - Schmoll, Tim A1 - Schurr, Frank Martin A1 - Winkel, W. A1 - Lubjuhn, Thomas T1 - Female extra-pair mating, fitness and genetic diversity: Expression in socially monogamous Coal Tits T2 - Journal of ornithology Y1 - 2006 SN - 0021-8375 VL - 147 SP - 248 EP - 248 PB - Elsevier CY - New York ER - TY - GEN A1 - Lattemann, Christoph A1 - Kupke, Sören A1 - Schneider, Anna-Maria A1 - Stieglitz, Stefan T1 - Public Private Partnerships as an Accelerator of Broadband Diffusion? Findings from Case Studies, Y1 - 2006 ER - TY - GEN A1 - Lattemann, Christoph T1 - Multinational German Corporations and Corporate Governance Practices Y1 - 2006 ER - TY - GEN A1 - ten Freyhaus, Henrik A1 - Huntgeburth, Michael A1 - Winger, Kirstin A1 - Bäumer, Anselm T. A1 - Vantler, Marius A1 - Bekhite, Mohamed M. A1 - Wartenberg, Maria A1 - Sauer, Heinrich A1 - Sparwel, Jan A1 - Rosenkranz, Stephan T1 - Inhibition of ROS liberation attenuates PDGF-Dependent chemotaxis, but not proliferation in vascular smooth muscle cells - Critical role of Src kinase T2 - Circulation : an American Heart Association journal Y1 - 2006 SN - 0009-7322 VL - 114 SP - 296 EP - 297 PB - Lippincott Williams & Wilkins CY - Philadelphia ER - TY - GEN A1 - Motter, Adilson E. A1 - Matias, Manuel A. A1 - Kurths, Jürgen A1 - Ott, Edward T1 - Dynamics on complex networks and applications T2 - Physica. D, Nonlinear phenomena KW - complex systems KW - nonlinear dynamics KW - statistical physics Y1 - 2006 U6 - https://doi.org/10.1016/j.physd.2006.09.012 SN - 0167-2789 VL - 224 IS - 1-2 SP - VII EP - VIII PB - Elsevier CY - Amsterdam ER - TY - GEN A1 - Lou, Ying A1 - Ma, Hui A1 - Lin, Wen-Hui A1 - Chu, Zhao-Quing A1 - Müller-Röber, Bernd A1 - Xu, Zhi-Hong A1 - Xue, Hong-Wei T1 - The highly charged region of plant beta-type phosphatidylinositol 4-kinase is involved in membrane targeting and phospholipid binding N2 - In Arabidopsis thaliana and Oryza sativa, two types of PI 4-kinase (PI4Ks) have been isolated and functionally characterized. The alpha-type PI4Ks (similar to 220 kDa) contain a PH domain, which is lacking in beta-type PI4Ks (similar to 120 kDa). beta-Type PI4Ks, exemplified by Arabidopsis AtPI4K beta and rice OsPI4K2, contain a highly charged repetitive segment designated PPC (Plant PI4K Charged) region, which is an unique domain only found in plant beta-type PI4Ks at present. The PPC region has a length of similar to 300 amino acids and harboring 11 (AtPI4K beta) and 14 (OsPI4K2) repeats, respectively, of a 20-aa motif. Studies employing a modified yeast-based "Sequence of Membrane- Targeting Detection'' system demonstrate that the PPC(OsPI4K2) region, as well as the former 8 and latter 6 repetitive motifs within the PPC region, are able to target fusion proteins to the plasma membrane. Further detection on the transiently expressed GFP fusion proteins in onion epidermal cells showed that the PPC(OsPI4K2) region alone, as well as the region containing repetitive motifs 1-8, was able to direct GFP to the plasma membrane, while the regions containing less repetitive motifs, i.e. 6, 4, 2 or single motif(s) led to predominantly intracellular localization. Agrobacterium-mediated transient expression of PPC-GFP fusion protein further confirms the membrane-targeting capacities of PPC region. In addition, the predominant plasma membrane localization of AtPI4Kb was mediated by the PPC region. Recombinant PPC peptide, expressed in E. coli, strongly binds phosphatidic acid, PI and PI4P, but not phosphatidylcholine, PI5P, or PI(4,5) P-2 in vitro, providing insights into potential mechanisms for regulating sub- cellular localization and lipid binding for the plant beta-type PI4Ks Y1 - 2006 UR - http://www.springerlink.com/content/100330 U6 - https://doi.org/10.1007/s11103-005-5548-x SN - 0167-4412 ER - TY - GEN A1 - Koetz, Joachim A1 - Reichelt, S. A1 - Kosmella, Sabine A1 - Tiersch, Brigitte T1 - Recovery of nanoparticles produced in phosphatidylcholine-based template phases N2 - This paper focuses on the characterization and use of polymer-modified phosphatidylcholine (PC)/sodium dodecyl sulfate (SDS)-based inverse microemulsions as a template phase for BaSO4 nanoparticle formation. The area of the optically clear inverse microemulsion phase in the isooctane/hexanol/water/PC/SDS system is not significantly changed by adding polyelectrolytes, i.e., poly(diallyldimethylammonium chloride) (PDADMAC), or amphoteric copolymers of diallyldimethylammonium chloride and maleamid acid to the SDS-modified inverse microemulsion. Shear experiments show non- Newtonian flow behavior and oscillation experiments show a frequency-dependent viscosity increase (dilatant behavior) of the microemulsions. Small amounts of bulk water were identified by means of differential scanning calorimetry. One can conclude that the macromolecules are incorporated into the individual droplets, and polymer-filled microemulsions are formed. The polymer-filled microemulsions were used as a template phase for the synthesis of BaSO4 nanoparticles. After solvent evaporation the nanoparticles were redispersed in water and isooctane, respectively. The polymers incorporated into the microemulsion are involved in the redispersion process and influence the size and shape of the redispersed BaSO4 particles in a specific way. The crystallization process mainly depends on the type of solvent and the polymer component added. In the presence of the cationic polyelectrolyte PDADMAC the crystallization to larger cubic crystals is inhibited, and layers consisting of polymer-stabilized spherical nanoparticles of BaSO4 (6 nm in size) will be observed. (c) 2004 Elsevier Inc. All rights reserved Y1 - 2005 SN - 0021-9797 ER - TY - GEN A1 - Tristram, Hildegard L. C. T1 - Annotated Bibliography of English Studies (ABES), vol. 109: The Celtic Englishes N2 - This file contains 200 bibliographical entries on the most important publications in the field of the 'Celtic Englishes' with full summary of contents and classification of the varieties concerned (Irish English, Scottish English, Manx English, Welsh English, and Cornu-English). Y1 - 1997 UR - http://abes.tandf.co.uk/abes/ ER - TY - GEN A1 - Quaisser, Erhard T1 - Greewell, D. ; Johnson, P. D., Geombinatorics,2 (1993), 3, S. 61 - 64 BT - Geombinatorics Y1 - 1996 ER - TY - GEN A1 - Quaisser, Erhard T1 - Antoni, C. ; Dalena, A., Discrete applied mathematics, 66 (1996), S. 75 - 79 BT - Discrete applied mathematics Y1 - 1996 ER - TY - GEN A1 - Klotzek, Benno T1 - Chandehari, M., Self-Circumference of rotors Y1 - 1996 ER - TY - GEN A1 - Klotzek, Benno T1 - Makarov, V. S., On the fundamental polyhedron of a diskrete group of motions of a Lobachevskii space, its combinatorics and deformation Y1 - 1995 ER - TY - GEN A1 - Quaisser, Erhard T1 - Grünbaum, B., Geombinatorics, 4 (1995), 3, S. 77 - 79 BT - Geombinatorics Y1 - 1995 ER - TY - GEN A1 - Quaisser, Erhard T1 - Coxeter, A. S. M., Linear algebra and its applications, 226-228 (1995), S. 375 - 388 BT - Linear algebra and its applications Y1 - 1995 ER - TY - GEN A1 - Quaisser, Erhard T1 - Quan, L., Journal of mathematical imaging and vision, 5 (1995), S. 263 - 267 BT - Journal of mathematical imaging and vision Y1 - 1995 ER - TY - GEN A1 - Quaisser, Erhard T1 - Jeurissen, R. H., Linear algebra appl., 226/228 (1995), S. 617 - 638 BT - Linear algebra appl. Y1 - 1995 ER - TY - GEN A1 - Quaisser, Erhard T1 - Payne, S.R., Linear algebra appl., 226/228 (1995), S. 115 - 137 BT - Linear algebra appl. Y1 - 1995 ER - TY - GEN A1 - Klotzek, Benno T1 - Falkner, N., A characterization of inner product spaces Y1 - 1994 ER - TY - GEN A1 - Quaisser, Erhard T1 - Kuperberg, W., Discrete and Computational Geometry, 12 (1994), S. 83 - 90 BT - Discrete and Computational Geometry Y1 - 1994 ER -