@proceedings{17836, editor = {{Werneck Richa, Andrea and Scheideler, Christian}}, isbn = {{978-3-030-54920-6}}, publisher = {{Springer}}, title = {{{Structural Information and Communication Complexity - 27th International Colloquium, SIROCCO 2020, Paderborn, Germany, June 29 - July 1, 2020, Proceedings}}}, doi = {{10.1007/978-3-030-54921-3}}, volume = {{12156}}, year = {{2020}}, } @inbook{18776, author = {{Seng, Eva- Maria and Göttmann, Frank}}, booktitle = {{Innovation in der Bauwirtschaft – Innovation in the building industry. Wesersandstein vom 16. bis 19. Jahrhundert – Weser Sandstone form the 16th to the 19th Century}}, pages = {{1--78}}, publisher = {{(im Druck)}}, title = {{{Einleitung – Introduction}}}, year = {{2020}}, } @inbook{18779, author = {{Seng, Eva- Maria and Silvestri, Marco}}, booktitle = {{LE CHANTIER CATHÉDRAL EN EUROPE diffusion et sauvegarde des savoirs, savoir-faire et matériaux du Moyen Âge à nos jours}}, editor = {{Chave, Isabelle}}, publisher = {{(im Druck)}}, title = {{{Die Wiedereinrichtung der Bauhütten in Europa im 19. und 20. Jahrhundert}}}, year = {{2020}}, } @inbook{18784, author = {{Seng, Eva- Maria}}, booktitle = {{Europäische Bauhütten – Immaterielles Kulturerbe der Menschheit}}, editor = {{Bengel, Sabine}}, pages = {{29--39}}, title = {{{Kandidatur zum Bauhüttenwesen Die internationale für das immaterielle Kulturerbe der UNESCO}}}, year = {{2020}}, } @inbook{18815, author = {{Seng, Eva- Maria and Hilbert, Michael}}, booktitle = {{Europäische Bauhütten – Immaterielles Kulturerbe der Menschheit}}, editor = {{Bengel, Sabine}}, pages = {{107--110}}, title = {{{Die Ulmer Münsterbauhütte}}}, year = {{2020}}, } @article{18844, author = {{Seng, Eva- Maria}}, journal = {{Vortrag am 17.09.2016 auf dem 34. Weltkongreß für Kunstgeschichte (CIHA) in Beijing }}, publisher = {{(im Druck)}}, title = {{{Pall Mall. From the sportsground to the urban pleasure ground}}}, volume = {{(im Druck)}}, year = {{2020}}, } @article{23515, author = {{Gräßler, Iris and Bettenhausen, Kurt D. and Bilgic, Attila M. and Dirzus, Dagmar}}, journal = {{at-Automatisierungstechnik 68(6)}}, number = {{68 (6)}}, pages = {{500--507}}, title = {{{Which future do we want? It's up to us! - 4 future scenarios for automation 2030}}}, year = {{2020}}, } @article{23868, author = {{Albrecht, Mirko and Bialaschik, Max and Gehde, Michael and Schöppner, Volker}}, isbn = {{978-3-96144-098-6 }}, journal = {{DVS CONGRESS 2020 - Große Schweißtechnische Tagung}}, publisher = {{DVS Media GmbH}}, title = {{{Einfluss der Materialschädigung auf die Schweißnahtqualität beim Warmgasstumpfschweißen von Polyamiden}}}, volume = {{365}}, year = {{2020}}, } @inproceedings{20416, author = {{Keizer, MNJ and Hijmans, JM and Gokeler, A and Benjaminse, A and Otten, E}}, booktitle = {{J Exp Orthop}}, issn = {{2197-1153}}, number = {{1}}, pages = {{32}}, title = {{{Healthy subjects with lax knees use less knee flexion rather than muscle control to limit anterior tibia translation during landing.}}}, doi = {{10.1186/s40634-020-00246-6}}, volume = {{7}}, year = {{2020}}, } @inproceedings{15264, author = {{Johannesmann, Sarah and Becker, Sebastian and Webersen, Manuel and Henning, Bernd}}, booktitle = {{SMSI 2020 - Measurement Science}}, isbn = {{978-3-9819376-2-6}}, location = {{Nuremberg}}, title = {{{Determination of Murnaghan constants of plate-shaped polymers under uniaxial tensile load}}}, doi = {{10.5162/SMSI2020/D6.1}}, year = {{2020}}, } @article{20690, abstract = {{The Enlightenment is well known for its critical analysis of the Bible. Though the Renaissance sources have been acknowledged as an inspiration of this movement, the Querelle des Femmes and its critique of the Bible has never been considered as a possible catalyst for the enlightened philosophical discourse. For centuries women have fought against interpretations of the Bible.This paper argues that the Querelle des Femmes criticized the Bible not only because of its patriarchal content but also criticized philosophical thinking that, for supporting the views from the Bible and its misogynist stance, misusing the instruments of rational philosophy. Arguments from 1400-1750, from Nogarola to Du Châtelet proof women philosophers’ fight in favour of a critique of the bible from a rational point of view, reflecting also on the status of what it meant, to argue rationally.}}, author = {{Hagengruber, Ruth}}, isbn = {{ISBN 978-88-7000-877-7}}, journal = {{Dianoia 31, no. XXV}}, keywords = {{Keywords: Bible critics, Isotta Nogarola, Querelle des femmes, Enlightenment, Émilie Du Châtelet.}}, location = {{Bologna }}, pages = {{331--353}}, title = {{{Pressure on Enlightenment. Bible Critics from Nogarola to Du Châtelet}}}, year = {{2020}}, } @article{13770, author = {{Karl, Holger and Kundisch, Dennis and Meyer auf der Heide, Friedhelm and Wehrheim, Heike}}, journal = {{Business & Information Systems Engineering}}, number = {{6}}, pages = {{467--481}}, publisher = {{Springer}}, title = {{{A Case for a New IT Ecosystem: On-The-Fly Computing}}}, doi = {{10.1007/s12599-019-00627-x}}, volume = {{62}}, year = {{2020}}, } @inbook{34970, author = {{Süßmann, Johannes}}, booktitle = {{Languages of Reform in the Eighteenth Century. When Europe Lost Its Fear of Change}}, editor = {{Richter, Susan and Maissen, Thomas and Albertone, Manuela}}, isbn = {{978-1-00-074052-3}}, pages = {{213–231}}, publisher = {{Routledge}}, title = {{{A Kind of Sovereignty? Legitimising Freedom of Contract in the 18th Century}}}, doi = {{https://doi.org/10.4324/9780367855017-10}}, year = {{2020}}, } @misc{35075, author = {{Hansen, Christin}}, booktitle = {{Jahrbuch kulturelle Kontexte des Östlichen Europa }}, pages = {{262--265}}, title = {{{Gehl, Katerina/Roth, Klaus/Spiritova, Marketa (Hg.): Eigenbilder – Fremdbilder – Identitäten. Wahrnehmungen im östlichen Europa im Wandel (Ethnographische Perspektiven auf das östliche Europa, 5), Bielefeld 2020}}}, volume = {{61}}, year = {{2020}}, } @inproceedings{18390, abstract = {{ Efficiencies and energy yields of microinverters available on the market during 2014‒2020 have been measured, compared, and ranked. Conversion efficiencies as a function of load have been measured indoors with high accuracy and ranked according to Euro- and CEC weightings. Energy yields have been measured outdoors via identical and calibrated crystalline silicon PV modules of 215 Wp each. Inverters with two inputs have been fed by two of those modules. DC input, AC power output and energy yield of each micro-inverter have been recorded by individual calibrated electricity meters. Apparently, some inverters have been optimized for high irradiance levels and ranked better at the CEC efficiency ranking, others performed very well also at low irradiance levels, thus ranking higher at in the EU efficiency ranking. Efficiency ranks are slightly deviating from rankings by energy yield measurements. At one inverter, a slow MPPT algorithm that barely could follow quickly changing irradiance levels is most probably responsible for this effect. Another inverter switched off for a while after operation at high power, another one failed permanently. Apparently, some inverters are been optimized to show excellent datasheet ratings for EU- or CEC- efficiency. On the other hand, two inverters (each featuring two inputs) did not show an outstanding performance at the EU- and CEC-ratings but achieved leading ranks for AC energy yields. For the customer, AC yield is a major performance indicator of a microinverter and should be included in the datasheet.}}, author = {{Krauter, Stefan and Bendfeld, Jörg}}, booktitle = {{Proceedings of the EUPVSEC 2020}}, isbn = {{ 3-936338-73-6}}, location = {{online}}, pages = {{935 -- 938}}, title = {{{Micro-Inverters: An Update of Comparison of Conversion Efficiencies and Energy Yields}}}, doi = {{10.4229/EUPVSEC20202020-4DO.7.2}}, year = {{2020}}, } @inproceedings{19393, abstract = {{To provide a simple instrument to operate residential Load-Shifting or Demand-Side-Management systems, the measurement of the actual grid frequency seems to be an appropriate method. Due to the present inflexibility and the lack of sufficient throttling capabilities of lignite and nuclear power plants, a surplus of electricity generation occurs during periods of high wind and solar power generation. While the specific CO2- emission is decreasing then ‒ due to the increased share of Renewables, the grid frequency is increasing (to a certain limit). Using the grid frequency as an indicator to switch-on and off certain loads (loads that do not require power permanently (e.g. dishwashers, washing machines, dryers, fridges and freezers, heaters) could provide a simple, inexpensive demand-side management indicator to lower specific CO2‒emssions and costs (if a dynamic consumption tariff is available). To check the truthfulness of that hypothesis, the grid and frequency data of the German grid of the year 2018 have been collected and a the correlation between grid frequency, power surplus, share of renewables vs. CO2-contents and price at the European energy exchange (EEX) have been calculated. The results show: Correlation between frequency and share of renewables is quite low (r = 0.155) due to the fact that primary grid control quickly compensates deviations from the 50 Hz nominal frequency. There is a good anti-correlation (r = - 0.687) between the EEX‒prices and the share of renewables in the grid. Over the years, correlation between electricity trading prices (EEX) and CO2 emissions is quite good (r =0.665), within the one year (2018) that correlation almost doesn’t exist, possibly due to the inflexibility of the bulky lignite power plants that even operate at negative prices. }}, author = {{Krauter, Stefan and Zhang, L.}}, booktitle = {{Proceedings of the 37th European Photovoltaic Solar Energy Conference, 07 - 11 September 2020.}}, issn = {{ 3-936338-73-6}}, keywords = {{Keywords: Load-Shifting, Demand-Side-Management, DSM, grid frequency, EEX, electricity trading prices, renewable share, flexibility, emissions, CO2}}, location = {{online}}, pages = {{1815 -- 1817}}, title = {{{Triggering Demand‒Side‒Management: Correlation of electricity prices, share of renewables, CO2‒contents, and grid‒frequency in the German electricity grid.}}}, doi = {{10.4229/EUPVSEC20202020-6BV.5.9}}, year = {{2020}}, } @inproceedings{19390, abstract = {{Due to the strong reduction of PV prices, storage plays a dominating role in overall system costs. A steeper elevation angle would result in a more balanced seasonal PV yield, at the cost of PV yield reductions during summer, but allowing reduced storage capacities. Additionally, the effect of a single-axis tracking system has been investigated, generating more electricity during the morning and evening hours, thus reducing daily storage requirements. The necessary PV size and storage capacities required for the German energy supply (1,500 TWh after electrification of all sectors) via 100% renewable energies and a 50% solar share have been calculated via the HOMER Pro software, considering the bridging of periods of "dark lulls“ in winter, using costs of 2030 (Table 1). Results: The increase of module elevation angles above the typical 30° leads to a reduction of investment and supply costs. The optimum is reached at a cost reduction of -1.5% for an elevation angle at the latitude of the installation site. An explanation is that high elevation angles are favorable for clear winter days, but not at all for the critical days with diffuse irradiance only, so the battery capacity must be increased. For the same reason, tracking systems do not offer any cost advantage (at least for the ones without an option for horizontal positioning during diffuse days).}}, author = {{Krauter, Stefan and Rustemovic, D. and Khatibi, Arash}}, booktitle = {{Proceedings of the 37th European Photovoltaic Solar Energy Conference, 07 - 11 September 2020}}, isbn = {{3-936338-73-6}}, keywords = {{Energy Storage, PV system integration, Large Grid-connected PV systems, Simulation, Energy Supply Options}}, location = {{online}}, pages = {{1818 -- 1819}}, title = {{{Reduction of required storage capacities for a 100% renewable energy supply in Germany, if new PV systems are installed with east-west tracking systems at increased elevation angles}}}, doi = {{10.4229/EUPVSEC20202020-6BV.5.10}}, year = {{2020}}, } @inproceedings{18387, abstract = {{ During comparative measurements of different PV microinverters, two yield issues came up that could not be explored via conventional efficiency measurements, but do have a significant impact on electrical energy yield: First category of issues are either sluggish or nervously acting maximum–power–point–tracking devices, which lead to reduced energy yields. The other category of issues is thermal: As a first explanation for observed reduced energy yields, it has been assumed that the conversion efficiency degrades at higher operating temperatures. This matter has been investigated in this article: A change in conversion efficiency could not be observed for elevated operation temperatures up to 50°C, despite high-precision and repeated measurements. But it was found that some inverters temporarily interrupted (or entirely stopped) operation after long periods of running at high temperatures. Also, a reduction in potential maximum power output has been detected for those inverters. Summarizing: With a high degree of certainty it can be stated that those reported yield losses have been caused by the temporary shutdowns and power limitations of the inverters.}}, author = {{Krauter, Stefan and Bendfeld, Jörg}}, booktitle = {{Proceedings of the EU PVSEC 2020 }}, issn = {{3-936338-73-6}}, keywords = {{AC-modules, Microinverter, Power Conditioning, Thermal Performance, Ventilation, Stability, Efficiency, Yield}}, location = {{online}}, pages = {{1179 -- 1180}}, title = {{{Elevated Temperatures Affecting Efficiency, Overall Performance and Energy Yield of PV Microinverters}}}, doi = {{10.4229/EUPVSEC20202020-4AV.3.6}}, year = {{2020}}, } @book{29188, author = {{Schönhärl, Korinna}}, isbn = {{9780429286537}}, publisher = {{Routledge}}, title = {{{European Investment in Greece in the Nineteenth Century}}}, doi = {{10.4324/9780429286537}}, year = {{2020}}, } @unpublished{28263, abstract = {{Following the success of the 1st, 2nd, 3rd, 4th and 5th CHiME challenges we organize the 6th CHiME Speech Separation and Recognition Challenge (CHiME-6). The new challenge revisits the previous CHiME-5 challenge and further considers the problem of distant multi-microphone conversational speech diarization and recognition in everyday home environments. Speech material is the same as the previous CHiME-5 recordings except for accurate array synchronization. The material was elicited using a dinner party scenario with efforts taken to capture data that is representative of natural conversational speech. This paper provides a baseline description of the CHiME-6 challenge for both segmented multispeaker speech recognition (Track 1) and unsegmented multispeaker speech recognition (Track 2). Of note, Track 2 is the first challenge activity in the community to tackle an unsegmented multispeaker speech recognition scenario with a complete set of reproducible open source baselines providing speech enhancement, speaker diarization, and speech recognition modules.}}, author = {{Watanabe, Shinji and Mandel, Michael and Barker, Jon and Vincent, Emmanuel and Arora, Ashish and Chang, Xuankai and Khudanpur, Sanjeev and Manohar, Vimal and Povey, Daniel and Raj, Desh and Snyder, David and Subramanian, Aswin Shanmugam and Trmal, Jan and Yair, Bar Ben and Boeddeker, Christoph and Ni, Zhaoheng and Fujita, Yusuke and Horiguchi, Shota and Kanda, Naoyuki and Yoshioka, Takuya and Ryant, Neville}}, booktitle = {{arXiv:2004.09249}}, title = {{{CHiME-6 Challenge:Tackling Multispeaker Speech Recognition for Unsegmented Recordings}}}, year = {{2020}}, }