TY - GEN A1 - Thomas, Linda T1 - Es darf gekocht werden BT - Zu Besuch in den Bibliotheken der Tel Aviv University N2 - Eine achtköpfige Delegation der Universität Potsdam (UP) besuchte vom 18. bis 21. November 2018 die Tel Aviv University (TAU) in Israel. Die Kooperation zwischen beiden Einrichtungen wurde durch einen »staff exchange« intensiviert. So konnten Mitarbeiter*innen der UP ihren Gegenpart an der TAU kennenlernen und sich inhaltlich austauschen. Der vorliegende Bericht basiert auf Gesprächen mit drei der insgesamt fünf Bibliotheksdirektorinnen sowie zwei weiteren Kolleginnen aus dem Bereich Erwerbung und Katalogisierung. Dabei wurden unterschiedliche Themenbereiche aus dem Bibliothekswesen und die Sicht beziehungsweise der Stand dazu an der TAU und der UP angesprochen. Der vorliegende Bericht geht auf die Themenfelder Bibliothekssystem, Open Access und Bibliothek als Raum ein. KW - Internationale Kooperation KW - Israel Y1 - 2020 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-473722 ER - TY - GEN A1 - Thomas, Linda T1 - Die Segmente des neuen Mittelverteilungsmodells der Universitätsbibliothek Potsdam T1 - The segments of the new model of distributing financial resources at the University Library of the University of Potsdam BT - Die Verankerung von Zeitschriftenpaketverträgen und die Verstetigung von Open Access im Bibliotheksetat BT - Including journal package contracts and Open Access into the library budget N2 - Die Veränderungen im Bereich der Literaturerwerbung und -nutzung innerhalb der letzten sieben Jahre haben einen Neuentwurf des Mittelverteilungsmodells der Universitätsbibliothek Potsdam unumgänglich gemacht. Dieser gliedert sich klar in Segmente und verankert erstmals auch Open Access im Bibliotheksetat. Damit wird dem angestrebten Transformationsprozess Rechnung getragen. N2 - The changes in the areas of acquisition and use of literature within the last seven years have made it necessary to find a new model of distributing financial resources at the University Library of the University of Potsdam. It consists of clearly separated segments and for the first time includes Open Access into the library budget which takes the aspired transformation process into account. KW - Mittelverteilungsmodell KW - Bibliotheksetat KW - Mittelverwaltung KW - resources management KW - library budget KW - model of distributing financial resources Y1 - 2018 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-414140 SP - 631 EP - 640 ER - TY - GEN A1 - Thirumalaikumar, Venkatesh P. A1 - Devkar, Vikas A1 - Mehterov, Nikolay A1 - Ali, Shawkat A1 - Ozgur, Rengin A1 - Turkan, Ismail A1 - Müller-Röber, Bernd A1 - Balazadeh, Salma T1 - NAC transcription factor JUNGBRUNNEN1 enhances drought tolerance in tomato T2 - Postprints der Universität Potsdam Mathematisch-Naturwissenschaftliche Reihe N2 - Water deficit (drought stress) massively restricts plant growth and the yield of crops; reducing the deleterious effects of drought is therefore of high agricultural relevance. Drought triggers diverse cellular processes including the inhibition of photosynthesis, the accumulation of cell‐damaging reactive oxygen species and gene expression reprogramming, besides others. Transcription factors (TF) are central regulators of transcriptional reprogramming and expression of many TF genes is affected by drought, including members of the NAC family. Here, we identify the NAC factor JUNGBRUNNEN1 (JUB1) as a regulator of drought tolerance in tomato (Solanum lycopersicum). Expression of tomato JUB1 (SlJUB1) is enhanced by various abiotic stresses, including drought. Inhibiting SlJUB1 by virus‐induced gene silencing drastically lowers drought tolerance concomitant with an increase in ion leakage, an elevation of hydrogen peroxide (H2O2) levels and a decrease in the expression of various drought‐responsive genes. In contrast, overexpression of AtJUB1 from Arabidopsis thaliana increases drought tolerance in tomato, alongside with a higher relative leaf water content during drought and reduced H2O2 levels. AtJUB1 was previously shown to stimulate expression of DREB2A, a TF involved in drought responses, and of the DELLA genes GAI and RGL1. We show here that SlJUB1 similarly controls the expression of the tomato orthologs SlDREB1, SlDREB2 and SlDELLA. Furthermore, AtJUB1 directly binds to the promoters of SlDREB1, SlDREB2 and SlDELLA in tomato. Our study highlights JUB1 as a transcriptional regulator of drought tolerance and suggests considerable conservation of the abiotic stress‐related gene regulatory networks controlled by this NAC factor between Arabidopsis and tomato. T3 - Zweitveröffentlichungen der Universität Potsdam : Mathematisch-Naturwissenschaftliche Reihe - 568 KW - Arabidopsis KW - tomato KW - transcription factor KW - drought KW - reactive oxygen species KW - DELLA Y1 - 2019 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-423908 SN - 1866-8372 IS - 568 ER - TY - GEN A1 - Thiele, Dirk A1 - Prieske, Olaf A1 - Lesinski, Melanie A1 - Granacher, Urs T1 - Effects of Equal Volume Heavy-Resistance Strength Training Versus Strength Endurance Training on Physical Fitness and Sport-Specific Performance in Young Elite Female Rowers T2 - Postprints der Universität Potsdam : Humanwissenschaftliche Reihe N2 - Strength training is an important means for performance development in young rowers. The purpose of this study was to examine the effects of a 9-week equal volume heavy-resistance strength training (HRST) versus strength endurance training (SET) in addition to regular rowing training on primary (e.g., maximal strength/power) and secondary outcomes (e.g., balance) in young rowers. Twenty-six female elite adolescent rowers were assigned to an HRST (n = 12; age: 13.2 ± 0.5 yrs; maturity-offset: +2.0 ± 0.5 yrs) or a SET group (n = 14; age: 13.1 ± 0.5 yrs; maturity-offset: +2.1 ± 0.5 yrs). HRST and SET comprised lower- (i.e., leg press/knee flexion/extension), upper-limbs (i.e., bench press/pull; lat-pull down), and complex exercises (i.e., rowing ergometer). HRST performed four sets with 12 repetitions per set at an intensity of 75–95% of the one-repetition maximum (1-RM). SET conducted four sets with 30 repetitions per set at 50–60% of the 1-RM. Training volume was matched for overall repetitions × intensity × training per week. Pre-post training, tests were performed for the assessment of primary [i.e., maximal strength (e.g., bench pull/knee flexion/extension 1-RM/isometric handgrip test), muscle power (e.g., medicine-ball push test, triple hop, drop jump, and countermovement jump), anaerobic endurance (400-m run), sport-specific performance (700-m rowing ergometer trial)] and secondary outcomes [dynamic balance (Y-balance test), change-of-direction (CoD) speed (multistage shuttle-run test)]. Adherence rate was >87% and one athlete of each group dropped out. Overall, 24 athletes completed the study and no test or training-related injuries occurred. Significant group × time interactions were observed for maximal strength, muscle power, anaerobic endurance, CoD speed, and sport-specific performance (p ≤ 0.05; 0.45 ≤ d ≤ 1.11). Post hoc analyses indicated larger gains in maximal strength and muscle power following HRST (p ≤ 0.05; 1.81 ≤ d ≤ 3.58) compared with SET (p ≤ 0.05; 1.04 ≤ d ≤ 2.30). Furthermore, SET (p ≤ 0.01; d = 2.08) resulted in larger gains in sport-specific performance compared with HRST (p < 0.05; d = 1.3). Only HRST produced significant pre-post improvements for anaerobic endurance and CoD speed (p ≤ 0.05; 1.84 ≤ d ≤ 4.76). In conclusion, HRST in addition to regular rowing training was more effective than SET to improve selected measures of physical fitness (i.e., maximal strength, muscle power, anaerobic endurance, and CoD speed) and SET was more effective than HRST to enhance sport-specific performance gains in female elite young rowers. T3 - Zweitveröffentlichungen der Universität Potsdam : Humanwissenschaftliche Reihe - 664 KW - concurrent training KW - plyometric training KW - on-water performance KW - race time KW - oarsmen Y1 - 2020 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-481961 SN - 1866-8364 IS - 664 ER - TY - GEN A1 - Thiel, Kerstin A1 - Zehbe, Rolf A1 - Roeser, Jerômé A1 - Strauch, Peter A1 - Enthaler, Stephan A1 - Thomas, Arne T1 - A polymer analogous reaction for the formation of imidazolium and NHC based porous polymer networks N2 - A polymer analogous reaction was carried out to generate a porous polymeric network with N-heterocyclic carbenes (NHC) in the polymer backbone. Using a stepwise approach, first a polyimine network is formed by polymerization of the tetrafunctional amine tetrakis(4-aminophenyl)methane. This polyimine network is converted in the second step into polyimidazolium chloride and finally to a polyNHC network. Furthermore a porous Cu(II)-coordinated polyNHC network can be generated. Supercritical drying generates polymer networks with high permanent surface areas and porosities which can be applied for different catalytic reactions. The catalytic properties were demonstrated for example in the activation of CO2 or in the deoxygenation of sulfoxides to the corresponding sulfides. T3 - Zweitveröffentlichungen der Universität Potsdam : Mathematisch-Naturwissenschaftliche Reihe - 243 KW - covalent organic framework KW - n-heterocyclic carbenes KW - carbon-dioxide KW - intrinsic microporosity KW - heterogeneous catalysis KW - sulfoxides KW - reduction KW - complex KW - system KW - transformation Y1 - 2013 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-95118 SP - 1848 EP - 1856 ER - TY - GEN A1 - Thieken, Annegret A1 - Kienzler, Sarah A1 - Kreibich, Heidi A1 - Kuhlicke, Christian A1 - Kunz, Michael A1 - Mühr, Bernhard A1 - Müller, Meike A1 - Otto, Antje A1 - Petrow, Theresia A1 - Pisi, Sebastian A1 - Schröter, Kai T1 - Review of the flood risk management system in Germany after the major flood in 2013 N2 - Widespread flooding in June 2013 caused damage costs of €6 to 8 billion in Germany, and awoke many memories of the floods in August 2002, which resulted in total damage of €11.6 billion and hence was the most expensive natural hazard event in Germany up to now. The event of 2002 does, however, also mark a reorientation toward an integrated flood risk management system in Germany. Therefore, the flood of 2013 offered the opportunity to review how the measures that politics, administration, and civil society have implemented since 2002 helped to cope with the flood and what still needs to be done to achieve effective and more integrated flood risk management. The review highlights considerable improvements on many levels, in particular (1) an increased consideration of flood hazards in spatial planning and urban development, (2) comprehensive property-level mitigation and preparedness measures, (3) more effective flood warnings and improved coordination of disaster response, and (4) a more targeted maintenance of flood defense systems. In 2013, this led to more effective flood management and to a reduction of damage. Nevertheless, important aspects remain unclear and need to be clarified. This particularly holds for balanced and coordinated strategies for reducing and overcoming the impacts of flooding in large catchments, cross-border and interdisciplinary cooperation, the role of the general public in the different phases of flood risk management, as well as a transparent risk transfer system. Recurring flood events reveal that flood risk management is a continuous task. Hence, risk drivers, such as climate change, land-use changes, economic developments, or demographic change and the resultant risks must be investigated at regular intervals, and risk reduction strategies and processes must be reassessed as well as adapted and implemented in a dialogue with all stakeholders. T3 - Zweitveröffentlichungen der Universität Potsdam : Mathematisch-Naturwissenschaftliche Reihe - 294 KW - August 2002 flood KW - Central Europe KW - Floods Directive KW - June 2013 flood KW - governance KW - risk management cycle Y1 - 2016 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-100600 SN - 1866-8372 ER - TY - GEN A1 - Thieken, Annegret A1 - Cammerer, Holger A1 - Dobler, Christian A1 - Lammel, Johannes A1 - Schöberl, Fritz T1 - Estimating changes in flood risks and benefits of non-structural adaptation strategies BT - a case study from Tyrol, Austria T2 - Postprints der Universität Potsdam : Mathematisch-Naturwissenschaftliche Reihe N2 - Flood damage has increased significantly and is expected to rise further in many parts of the world. For assessing potential changes in flood risk, this paper presents an integrated model chain quantifying flood hazards and losses while considering climate and land use changes. In the case study region, risk estimates for the present and the near future illustrate that changes in flood risk by 2030 are relatively low compared to historic periods. While the impact of climate change on the flood hazard and risk by 2030 is slight or negligible, strong urbanisation associated with economic growth contributes to a remarkable increase in flood risk. Therefore, it is recommended to frequently consider land use scenarios and economic developments when assessing future flood risks. Further, an adapted and sustainable risk management is necessary to encounter rising flood losses, in which non-structural measures are becoming more and more important. The case study demonstrates that adaptation by non-structural measures such as stricter land use regulations or enhancement of private precaution is capable of reducing flood risk by around 30 %. Ignoring flood risks, in contrast, always leads to further increasing losses-with our assumptions by 17 %. These findings underline that private precaution and land use regulation could be taken into account as low cost adaptation strategies to global climate change in many flood prone areas. Since such measures reduce flood risk regardless of climate or land use changes, they can also be recommended as no-regret measures. T3 - Zweitveröffentlichungen der Universität Potsdam : Mathematisch-Naturwissenschaftliche Reihe - 910 KW - flood risk KW - scenarios KW - adaptation to climate change KW - hazard KW - vulnerability KW - lech catchment Y1 - 2020 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-432282 SN - 1866-8372 IS - 910 ER - TY - GEN A1 - Thete, Aniket A1 - Rojas, Oscar A1 - Neumeyer, David A1 - Koetz, Joachim A1 - Dujardin, Erik T1 - Ionic liquid-assisted morphosynthesis of gold nanorods using polyethyleneimine-capped seeds N2 - Seed-mediated gold nanorods with tunable lengths are prepared using new polyethyleneimine-capped gold nanoparticles synthesized in ionic liquid. The effect of polyethyleneimine and ionic liquid during nanorod growth is investigated and shows a marked effect on their final aspect ratio. T3 - Zweitveröffentlichungen der Universität Potsdam : Mathematisch-Naturwissenschaftliche Reihe - 245 KW - aqueous-solution KW - aspect-ratio KW - cationic surfactants KW - chemical-synthesis KW - delivery KW - metal nanoparticles KW - mixtures KW - shape KW - silver nanowires KW - surface-plasmon resonance Y1 - 2013 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-95196 SP - 14294 EP - 14298 ER - TY - GEN A1 - Theoharova, Simona A1 - Demmel, Ralf T1 - Wie klingt Motivation? BT - Eine Analyse deutschsprachiger Begriffe und Redewendungen zur Tabakentwöhnung T2 - Postprints der Universität Potsdam : Humanwissenschaftliche Reihe N2 - Hintergrund/Fragestellung: Während einer erfolgreichen Psychotherapie – so Miller und Rollnick (2013) – initiiert der Therapeut ein lautes Nachdenken über Veränderung (change talk), das eine Verhaltensänderung einleitet und verschiedene Facetten der Motivation eines Patienten spiegelt. Auf den preparatory change talk (desire, ability, reasons, need) folgt der mobilizing change talk (commitment, activation, taking steps) und schließlich die Verhaltensänderung. Die vorliegende Studie ist ein erster Versuch, deutsche Begriffe und Redewendungen zu analysieren, um Therapeuten die Einschätzung der Motivation eines Patienten zu erleichtern. Methodik: Das schrittweise Vorgehen entsprach weitgehend einem in der englischsprachigen Literatur beschriebenen Verfahren zur Einschätzung von Begriffen und Redewendungen hinsichtlich der Motivation eines Sprechers (vgl. Amrhein, 2009): (1) Generierung einer Sammlung relevanter Begriffe und Redewendungen, (2) Einschätzung der Stärke einer Formulierung durch 430 Probanden, (3) Bestimmung der Retestreliabilität anhand der Einschätzungen von 63 Probanden, (4) Kategorisierung von 140 Begriffen und Redewendungen durch drei Experten. Ergebnisse: Die ausgewählten Begriffe und Phrasen lassen sich zuverlässig den von Miller und Rollnick (2013) beschriebenen Kategorien Preparatory Change Talk oder Mobilizing Change Talk zuordnen, κ = .83 (95 % CI, .80 ≤ κ≤ .85), p < .001, und spiegeln darüber hinaus verschiedene Ausprägungen der Motivation eines Sprechers wider. Die Einschätzungen der Stärke einer Formulierung sind jedoch nicht stabil (Retestreliabilität: .21 ≤ rtt ≤.70). Schlussfolgerungen: Die Beachtung typischer Schlüsselwörter kann das richtige Timing einer Intervention erleichtern und darüber hinaus Auskunft über die „Entschlossenheit“ eines Patienten geben. Im Rahmen von Forschungsprojekten könnten auf der Basis erweiterter Sammlungen relevanter Begriffe und Redewendungen Algorithmen entwickelt werden, die eine Einschätzung der Motivation und damit prognostisch bedeutsame Aussagen erlauben. N2 - Background/Aim: According to Miller and Rollnick (2013), successful treatment for mental illness and substance abuse, respectively, involves change talk about client motivation. A complete conversation about motivation comprises both preparatory (desire, ability, reasons, need) and mobilizing change talk (commitment, activation, taking steps). The present study seeks to adopt a well-established English-language assessment instrument used to classify clients’ change talk. Method: Therefore, 150 German-language phrases reflecting motivation for change were presented to 430 volunteers and three experts in motivational interviewing. Results: Assignment of phrases to the distinct categories of change talk was highly reliable,κ = .83 (95 % CI, .80 ≤ κ ≤ .85), p < .001. Most phrases reflected a modest level of motivation. Test-retest reliabilities of strength ratings ranged from rtt = .21 to rtt = .70. Conclusions: Careful listening to specific phrases reflecting client motivation may enable counsellors to adopt interventions to clients’ level of motivation. Future research may seek to expand the data basis of linguistic analyses by including a wider range of German-language phrases. An increased item pool may facilitate the identification of terms and phases related to subsequent behaviour change. T3 - Zweitveröffentlichungen der Universität Potsdam : Humanwissenschaftliche Reihe - 635 KW - Motivation KW - motivational interviewing KW - Sprache KW - Tabakabhängigkeit Y1 - 2020 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-441471 SN - 1866-8364 IS - 635 SP - 207 EP - 215 ER - TY - GEN A1 - Thapa, Samudrajit A1 - Wyłomańska, Agnieszka A1 - Sikora, Grzegorz A1 - Wagner, Caroline E. A1 - Krapf, Diego A1 - Kantz, Holger A1 - Chechkin, Aleksei V. A1 - Metzler, Ralf T1 - Leveraging large-deviation statistics to decipher the stochastic properties of measured trajectories T2 - Postprints der Universität Potsdam : Mathematisch-Naturwissenschaftliche Reihe N2 - Extensive time-series encoding the position of particles such as viruses, vesicles, or individualproteins are routinely garnered insingle-particle tracking experiments or supercomputing studies.They contain vital clues on how viruses spread or drugs may be delivered in biological cells.Similar time-series are being recorded of stock values in financial markets and of climate data.Such time-series are most typically evaluated in terms of time-averaged mean-squareddisplacements (TAMSDs), which remain random variables for finite measurement times. Theirstatistical properties are different for differentphysical stochastic processes, thus allowing us toextract valuable information on the stochastic process itself. To exploit the full potential of thestatistical information encoded in measured time-series we here propose an easy-to-implementand computationally inexpensive new methodology, based on deviations of the TAMSD from itsensemble average counterpart. Specifically, we use the upper bound of these deviations forBrownian motion (BM) to check the applicability of this approach to simulated and real data sets.By comparing the probability of deviations fordifferent data sets, we demonstrate how thetheoretical bound for BM reveals additional information about observed stochastic processes. Weapply the large-deviation method to data sets of tracer beads tracked in aqueous solution, tracerbeads measured in mucin hydrogels, and of geographic surface temperature anomalies. Ouranalysis shows how the large-deviation properties can be efficiently used as a simple yet effectiveroutine test to reject the BM hypothesis and unveil relevant information on statistical propertiessuch as ergodicity breaking and short-time correlations. T3 - Zweitveröffentlichungen der Universität Potsdam : Mathematisch-Naturwissenschaftliche Reihe - 1118 KW - diffusion KW - anomalous diffusion KW - large-deviation statistic KW - time-averaged mean squared displacement KW - Chebyshev inequality Y1 - 2021 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-493494 SN - 1866-8372 IS - 1118 ER -