@article{59275,
  abstract     = {{Studying and understanding many‐body interactions, particularly electron‐boson interactions, is essential for a deeper elucidation of fundamental physical phenomena and the development of novel material functionalities. Here, this aspect is explored in the weak itinerant ferromagnet LaCo2P2 by means of momentum‐resolved photoelectron spectroscopy (ARPES) and first‐principles calculations. The detailed ARPES patterns enable to unveil bulk and surface bands, spin splittings due to Rashba and exchange interactions, as well as the evolution of bands with temperature, which altogether creates a solid foundation for theoretical studies. The latter has allowed to establish the impact of electron‐boson interactions on the electronic structure, that are reflected in its strong renormalization driven by electron‐magnon interaction and the emergence of distinctive kinks of surface and bulk electron bands due to significant electron‐phonon coupling. Our results highlight the distinct impact of electron‐boson interactions on the electronic structure, particularly on the itinerant d states. Similar electronic states are observed in the isostructural iron pnictides, where electron‐boson interactions play a crucial role in the emergence of superconductivity. It is believed that further studies of material systems involving both magnetically active d‐ and f‐sublattices will reveal more advanced phenomena in the bulk and at distinct surfaces, driven by a combination of factors including Rashba and Kondo effects, exchange magnetism, and electron‐boson interactions.}},
  author       = {{Usachov, D. Yu. and Ali, K. and Poelchen, G. and Mende, M. and Schulz, S. and Peters, M. and Bokai, K. and Sklyadneva, I. Yu. and Stolyarov, V. and Chulkov, E. V. and Kliemt, K. and Paischer, S. and Buczek, P. A. and Heid, R. and Hempel, F. and Rüsing, Michael and Ernst, A. and Krellner, C. and Eremeev, S. V. and Vyalikh, D. V.}},
  issn         = {{2751-1200}},
  journal      = {{Advanced Physics Research}},
  publisher    = {{Wiley}},
  title        = {{{Unveiling Electron‐Phonon and Electron‐Magnon Interactions in the Weak Itinerant Ferromagnet LaCo2P2}}},
  doi          = {{10.1002/apxr.202400137}},
  year         = {{2024}},
}

@inproceedings{59250,
  author       = {{Kapustenko, Petro and Arsenyeva, Olga and Tovazhnyanskyy, Leonid}},
  booktitle    = {{Proceedings of the 27th Conference on Process Integration, Modelling and Optimisation for Energy Saving and Pollution Reduction, 25 – 28 August 2024, Xi’an, China}},
  title        = {{{Mitigation of cooling water fouling in plate heat exchangers}}},
  year         = {{2024}},
}

@inproceedings{59248,
  author       = {{Riepin, Yevhenii and Perevertaylenko, Olexander and Kapustenko, Petro and Arsenyeva, Olga}},
  booktitle    = {{Book of abstracts of the 8th Sustainable Process Integration Laboratory (SPIL) Scientific Conference }},
  location     = {{Brno, Czech Republic}},
  title        = {{{Estimation of heat transfer efficiency of heat exchangers with wavy structure of channels}}},
  doi          = {{https://conferencespil.com/wp-content/uploads/2024/12/Book-of-abstracts_-SPIL%E2%80%9824-CAPE-Forum-CLES-CE-2024.pdf}},
  year         = {{2024}},
}

@article{59283,
  author       = {{Prager, Raphael Patrick and Trautmann, Heike}},
  journal      = {{Evol. Comput.}},
  number       = {{3}},
  pages        = {{211–216}},
  title        = {{{Pflacco: Feature-Based Landscape Analysis of Continuous and Constrained Optimization Problems in Python}}},
  doi          = {{10.1162/EVCO_A_00341}},
  volume       = {{32}},
  year         = {{2024}},
}

@article{54967,
  abstract     = {{<jats:p>Ferroelectric domain wall conductivity (DWC) is an intriguing and promising functional property that can be elegantly controlled and steered through a variety of external stimuli such as electric and mechanical fields. Optical-field control, as a noninvasive and flexible tool, has rarely been applied so far, but it significantly expands the possibility for both tuning and probing DWC. On the one hand, as known from second-harmonic or Raman micro-spectroscopy, the optical approach provides information on DW distribution and inclination, while simultaneously probing the DW vibrational modes; on the other hand, photons might be applied to directly generate charge carriers, thereby acting as a functional and spectrally tunable probe to deduce the local absorption properties and bandgaps of conductive DWs. Here, we report on investigating the photo-induced DWC (PI-DWC) of three lithium niobate crystals, containing a very different number of DWs, namely: (A) none, (B) one, and (C) many conductive DWs. All three samples are inspected for their current–voltage behavior in darkness and for different illumination wavelengths swept from 500 nm down to 310 nm. All samples show their maximum PI-DWC at 310 nm; moreover, sample (C) reaches PI-DWCs of several microampere. Interestingly, a noticeable PI-DWC is also observed for sub-bandgap illumination, hinting toward the existence and decisive role of electronic in-gap states that contribute to the electronic charge transport along DWs. Finally, complementary conductive atomic force microscopy investigations under illumination proved that the PI-DWC indeed is confined to the DW area and does not originate from photo-induced bulk conductivity.</jats:p>}},
  author       = {{Ding, L. L. and Beyreuther, E. and Koppitz, B. and Kempf, K. and Ren, J. H. and Chen, W. J. and Rüsing, Michael and Zheng, Y. and Eng, L. M.}},
  issn         = {{0003-6951}},
  journal      = {{Applied Physics Letters}},
  number       = {{25}},
  publisher    = {{AIP Publishing}},
  title        = {{{Comparative study of photo-induced electronic transport along ferroelectric domain walls in lithium niobate single crystals}}},
  doi          = {{10.1063/5.0205877}},
  volume       = {{124}},
  year         = {{2024}},
}

@article{54966,
  abstract     = {{Piezoresponse force microscopy (PFM) is one of the most widespread methods for investigating and visualizing ferroelectric domain structures down to the nanometer length scale. PFM makes use of the direct coupling of the piezoelectric response to the crystal lattice, and hence, it is most often applied to spatially map the three-dimensional (3D) near-surface domain distribution of any polar or ferroic sample. Nonetheless, since most samples investigated by PFM are at least semiconducting or fully insulating, the electric ac field emerging from the conductive scanning force microscopy (SFM) tip penetrates the sample and, hence, may also couple to polar features that are deeply buried into the bulk of the sample under investigation. Thus, in the work presented here, we experimentally and theoretically explore the contrast and depth resolution capabilities of PFM, by analyzing the dependence of several key parameters. These key parameters include the depth of the buried feature, i.e., here a domain wall (DW), as well as PFM-relevant technical parameters such as the tip radius, the PFM drive voltage and frequency, and the signal-to-noise ratio. The theoretical predictions are experimentally verified using x-cut periodically poled lithium niobate single crystals that are specially prepared into wedge-shaped samples, in order to allow the buried feature, here the DW, to be “positioned” at any depth into the bulk. This inspection essentially contributes to the fundamental understanding in PFM contrast analysis and to the reconstruction of 3D domain structures down to a 1 μm-penetration depth into the sample.}},
  author       = {{Roeper, Matthias and Seddon, Samuel D. and Amber, Zeeshan H. and Rüsing, Michael and Eng, Lukas M.}},
  issn         = {{0021-8979}},
  journal      = {{Journal of Applied Physics}},
  keywords     = {{Ferroelectrics, lithium niobate, piezoresponse force microscopy}},
  number       = {{22}},
  publisher    = {{AIP Publishing}},
  title        = {{{Depth resolution in piezoresponse force microscopy}}},
  doi          = {{10.1063/5.0206784}},
  volume       = {{135}},
  year         = {{2024}},
}

@inproceedings{54303,
  author       = {{Böer, Nils Tobias and Güldenpenning, Iris and Weigelt, Matthias}},
  booktitle    = {{56. Jahrestagung der Arbeitsgemeinschaft für Sportpsychologie (ASP)}},
  editor       = {{Koester, Dirk and Krämer, Lina and Fuhlert, Leonhard and Everding, Jannik and Weilharter, Fritz and Marlovits, Andreas}},
  location     = {{Berlin}},
  pages        = {{119}},
  title        = {{{The influence of effort instruction on fake production costs in basketball novices and experienced basketball players.}}},
  year         = {{2024}},
}

@inproceedings{59290,
  author       = {{Dou, Jinfeng and Scheideler, Christian}},
  booktitle    = {{Proceedings of the 2024 Workshop on Advanced Tools, Programming Languages, and PLatforms for Implementing and Evaluating algorithms for Distributed systems}},
  location     = {{Nantes,France}},
  publisher    = {{ACM}},
  title        = {{{Invited Paper: Blockchains made Lightweight: A Median Rule for State Machine Replication}}},
  doi          = {{10.1145/3663338.3665452}},
  year         = {{2024}},
}

@misc{59259,
  author       = {{Schwabe, Tobias and Rüsing, Michael and Staal, Niels and Schwengelbeck, Max and Bollmers, Laura and Padberg, Laura and Eigner, Christof and Silberhorn, Christine and Scheytt, J. Christoph}},
  publisher    = {{Zenodo}},
  title        = {{{Quantum photonic systems in CMOS compatible silicon nitride technology }}},
  doi          = {{10.5281/zenodo.15124929}},
  year         = {{2024}},
}

@inbook{58247,
  abstract     = {{<jats:p>In einer digital geprägten Welt ist die zukunftsfähige Professionalisierung von (angehenden) Lehrkräften eine der zentralen Aufgaben lehrkräftebildender Hochschulen. Für eine kohärente und abgestimmte Kompetenzentwicklung ist insbesondere die nachhaltige Verankerung von Lern- und Bildungsgelegenheiten in einem fakultätsübergreifend organisierten Lehramtsstudium erfolgversprechend, aber auch herausfordernd.
Der Band Lehrkräftebildung in der digitalen Welt – zukunftsorientierte Forschungs- und Praxisperspektiven beschreibt fakultäts- und fächerübergreifende Möglichkeiten im Bereich der Förderung digitaler Kompetenzen in der Lehrkräftebildung. Vorgestellt werden theoretische und empirische Arbeiten, Analysen und Diskussionen zu digitalisierungsbezogenen Forschungsfeldern sowie Initiativen, Praxisberichte und (Lehr-)Konzeptionen.
Es handelt sich um den ersten Band der Reihe Paderborner Beiträge zur Bildungsforschung und Lehrkräftebildung, die von der PLAZ – Professional School of Education herausgegeben wird.</jats:p>}},
  author       = {{Schulze, Johanna and Herzig, Bardo and Lehberger, Regine}},
  booktitle    = {{Lehrkräftebildung in der digitalen Welt. Zukunftsorientierte Forschungs- und Praxisperspektiven}},
  editor       = {{Herzig, Bardo and Eickelmann, Birgit and Schwabl, Franziska and Schulze, Johanna and Niemann, Jan}},
  isbn         = {{9783830948377}},
  pages        = {{75--86}},
  publisher    = {{Waxmann Verlag GmbH}},
  title        = {{{Agile Gestaltung digitalisierungsbezogener Schulentwicklung in der Lehrkräftebildung. Vorstellung eines Onlinekursangebotes}}},
  doi          = {{10.31244/9783830998372}},
  year         = {{2024}},
}

@article{60272,
  author       = {{Lippegaus, Petra}},
  journal      = {{Themenheft für die Fachkräfte der niedersächsischen Landesprogramme Jugendwerkstätten und Pro-Aktiv-Centren}},
  pages        = {{1--4}},
  title        = {{{Vom Sinn und Unsinn der Kompetenzfeststellung. Ein persönlicher Rückblick. }}},
  year         = {{2024}},
}

@article{54896,
  author       = {{Arriagada, Melanie and del Valle, Victoria}},
  journal      = {{Hispanorama}},
  pages        = {{6--8}},
  title        = {{{Navegando por las aguas mundiales de la lengua española}}},
  volume       = {{184}},
  year         = {{2024}},
}

@misc{54977,
  booktitle    = {{Hispanorama }},
  editor       = {{Arriagada, Melanie and del Valle, Victoria}},
  issn         = {{0729-1168}},
  title        = {{{ELE en el mundo}}},
  volume       = {{184}},
  year         = {{2024}},
}

@misc{60289,
  author       = {{Schreckenberg, Carolin}},
  title        = {{{Rezension zu: Stefan Pätzold/Wilfried Reininghaus (Hgg.): Quellenkunde zur westfälischen Geschichte vor 1800. Zwanzig Beiträge zu Auswertungsmöglichkeiten und Erkenntnispotentialen vormoderner Überlieferungen (Veröffentlichungen der Historischen Kommission für Westfalen, Neue Folge, Bd. 72), Münster 2023. In: Verein für Geschichte an der Universität Paderborn (Hgg.): Paderborner Historische Mitteillungen, Bad Driburg 2024, S. 120-127.  }}},
  year         = {{2024}},
}

@article{60300,
  abstract     = {{This study focuses on the phenomenological change in material strength caused by a specific heat treatment and the subsequent analysis of the influence on the clinching process and the resulting joint properties. For this purpose, three series of tests were performed. In the first series of tests, the influence of heat treatment up to 340 °C on the mechanical properties of an age-hardenable AlMgSi alloy was investigated. Holding time and temperature were varied and the material strength was evaluated by tensile and hardness tests. Two strength-increasing and two strength-reducing heat treatment parameters were identified. In the second series of tests, selected heat treatment parameters were applied to a larger number of specimens and the joint strength was investigated by shear and head tensile tests. In the shear tensile test, mainly the properties of the punch-side material have an influence on the resulting joint strength. A change in strength of the die-side material can be neglected. In contrast, the properties of both sheets are important in the head tensile test. The strength of the joint will only increase if the strength of both sheets is increased. In general, a strength increasing heat treatment resulted in higher joint strength. In the third series of tests, the factor of punch displacement was considered, which was demonstrated to directly influence the formation of the clinched joint geometry.}},
  author       = {{Steinfelder, Christian and Rempel, Dennis and Brosius, Alexander}},
  issn         = {{2666-3309}},
  journal      = {{Journal of Advanced Joining Processes}},
  keywords     = {{Joining by forming, Clinching, EN AW-6014, Heat treatment, Load-bearing capacity}},
  publisher    = {{Elsevier BV}},
  title        = {{{Influence of the material properties on the clinching process and the resulting load-bearing capacity of the joint}}},
  doi          = {{10.1016/j.jajp.2024.100263}},
  volume       = {{10}},
  year         = {{2024}},
}

@article{60189,
  abstract     = {{<jats:title>Abstract</jats:title><jats:p>Several state‐of‐the‐art algorithms for semi‐structured hexahedral meshing involve a so called <jats:italic>quantization</jats:italic> step to decide on the integer DoFs of the meshing problem, corresponding to the number of hexahedral elements to embed into certain regions of the domain. Existing reliable methods for quantization are based on solving a sequence of <jats:italic>integer quadratic programs</jats:italic> (IQP). Solving these in a timely and predictable manner with general‐purpose solvers is a challenge, even more so in the open‐source field. We present here an alternative robust and efficient quantization scheme that is instead based on solving a series of continuous <jats:italic>linear programs</jats:italic> (LP), for which solver availability and efficiency are not an issue. In our formulation, such LPs are used to determine where inflation or deflation of virtual hexahedral sheets are favorable. We compare our method to two implementations of the former IQP formulation (using a commercial and an open‐source MIP solver, respectively), finding that (a) the solutions found by our method are near‐optimal or optimal in most cases, (b) these solutions are found within a much more predictable time frame, and (c) the state of the art run time is outperformed, in the case of using the open‐source solver by orders of magnitude.</jats:p>}},
  author       = {{Brückler, Hendrik and Bommes, David and Campen, Marcel}},
  issn         = {{0167-7055}},
  journal      = {{Comput. Graph. Forum}},
  number       = {{5}},
  publisher    = {{Wiley}},
  title        = {{{Integer‐Sheet‐Pump Quantization for Hexahedral Meshing}}},
  doi          = {{10.1111/cgf.15131}},
  volume       = {{43}},
  year         = {{2024}},
}

@article{60240,
  author       = {{Ludwig, Ingmar and Campen, Marcel}},
  journal      = {{Comput. Graph. Forum}},
  number       = {{7}},
  pages        = {{i–xxii}},
  title        = {{{Strictly Conservative Neural Implicits}}},
  doi          = {{10.1111/CGF.15241}},
  volume       = {{43}},
  year         = {{2024}},
}

@techreport{60271,
  author       = {{Lippegaus, Petra}},
  title        = {{{Beratung im Kontext von Jugendberufsagenturen Auf dem Weg zu einem gemeinsamen Verständnis. Gastbeitrag Servicestelle Jugendberufsagenturen}}},
  year         = {{2024}},
}

@inproceedings{60338,
  author       = {{Heuchler, Sebastian and Plessl, Christian}},
  booktitle    = {{2024 IEEE Conference on Games (CoG)}},
  publisher    = {{IEEE}},
  title        = {{{Reproduction and Extension of Playing Strength Models in Computer Go}}},
  doi          = {{10.1109/cog60054.2024.10645535}},
  year         = {{2024}},
}

@inproceedings{60359,
  abstract     = {{<jats:title>Abstract</jats:title><jats:p>The free‐surface lattice Boltzmann method uses a volume of fluid approach to simulate immiscible two‐fluid flow problems. It divides the simulation domain into three distinct phases—gas, fluid, and interface—where computation within the gas phase is disregarded. The interface delineates a one‐cell‐thick layer between the first two phases, validated physically for implementation in the HPC C++ multiphysics framework <jats:sc>waLBerla</jats:sc> but lacking an exhaustive performance analysis. This paper aims to shed light on node‐level performance on different architectures, employing continuous benchmarking, showing and analyzing weak scaling results on a modern HPC cluster, the Fritz supercomputer, and reporting energy consumption for the current implementation.</jats:p>}},
  author       = {{Plewinski, Jonas and Alt, Christoph and Köstler, Harald and Rüde, Ulrich}},
  booktitle    = {{PAMM}},
  issn         = {{1617-7061}},
  number       = {{3}},
  publisher    = {{Wiley}},
  title        = {{{Performance analysis of the free surface lattice Boltzmann implementation in waLBerla}}},
  doi          = {{10.1002/pamm.202400196}},
  volume       = {{24}},
  year         = {{2024}},
}