Zobrazeno 1 - 10
of 3 933
pro vyhledávání: '"A, Lienert"'
Autor:
Lienert, Matthias, Tumulka, Roderich
Landau and Peierls wrote down the Hamiltonian of a simplified version of quantum electrodynamics in the particle-position representation. We present a multi-time version of their Schr\"odinger equation, which bears several advantages over their origi
Externí odkaz:
http://arxiv.org/abs/2410.04535
Autor:
Ruhl, Hartmut, Bild, Christian, Jaura, Ondrej Pego, Lienert, Matthias, Nöth, Markus, Abril, Rafael Ramis, Korn, Georg
In inertial confinement fusion, pure deuterium-tritium (DT) is usually used as a fusion fuel. In their paper \cite{gus2011effect}, Guskov et al. instead propose using low-Z compounds that contain DT and are non-cryogenic at room temperature. They sug
Externí odkaz:
http://arxiv.org/abs/2409.13488
Publikováno v:
A&A 691, A32 (2024)
Stars mostly form in clusters where neighboring stars can influence proto-planetary disc evolution. Besides gravitational interactions, external photoevaporation can shape these discs. Depending on the strength of photoevaporation, discs can be destr
Externí odkaz:
http://arxiv.org/abs/2409.07596
Publikováno v:
A&A 691, A72 (2024)
The chemical evolution of protoplanetary discs is not fully understood, several factors influence the final distribution of disc material. One such factor are inward drifting and evaporating pebbles that enrich the inner disc with vapour. In particul
Externí odkaz:
http://arxiv.org/abs/2402.09342
Autor:
Yu Liu, Gaoming Zhu, Yaqi Wang, Zhifeng Xin, Ning Hao, Wei Huang, Sangbong Yi, Dietmar Letzig, Ulrich Lienert, Jie Wang, Xiaoqin Zeng
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-8 (2024)
Abstract This study investigates the microstructural characteristics and mechanical properties of a laser welded AZ80 magnesium alloy. The welding process led to the formation of coarse-grained fusion zone (FZ), where a secondary phase formed continu
Externí odkaz:
https://doaj.org/article/82fc2c56fd4b4433869f37bfb44311d4
Publikováno v:
Materials Research Letters, Vol 12, Iss 12, Pp 903-911 (2024)
Dislocation evolution in multilayered Ti/Nb composites processed by accumulative roll bonding under uniaxial tension was quantitatively evaluated by high-energy X-ray diffraction. The composites with different heterogeneous microstructures show disti
Externí odkaz:
https://doaj.org/article/59aba190b28741579af26817736429c7
Autor:
Warwick, Andrew R., Thomas, Rhys, Boleininger, Max, Koç, Ömer, Zilahi, Gyula, Ribárik, Gabor, Hegedues, Zoltan, Lienert, Ulrich, Ungar, Tamas, Race, Chris, Preuss, Michael, Frankel, Philipp, Dudarev, Sergei L.
Publikováno v:
Int. J. Plast. 164, 103590 (2023)
Zirconium alloys are widely used as the fuel cladding material in pressurised water reactors, accumulating a significant population of defects and dislocations from exposure to neutrons. We present and interpret synchrotron microbeam X-ray diffractio
Externí odkaz:
http://arxiv.org/abs/2304.03084
Autor:
Petropoulos, Fotios, Laporte, Gilbert, Aktas, Emel, Alumur, Sibel A., Archetti, Claudia, Ayhan, Hayriye, Battarra, Maria, Bennell, Julia A., Bourjolly, Jean-Marie, Boylan, John E., Breton, Michèle, Canca, David, Charlin, Laurent, Chen, Bo, Cicek, Cihan Tugrul, Cox Jr, Louis Anthony, Currie, Christine S. M., Demeulemeester, Erik, Ding, Li, Disney, Stephen M., Ehrgott, Matthias, Eppler, Martin J., Erdoğan, Güneş, Fortz, Bernard, Franco, L. Alberto, Frische, Jens, Greco, Salvatore, Gregory, Amanda J., Hämäläinen, Raimo P., Herroelen, Willy, Hewitt, Mike, Holmström, Jan, Hooker, John N., Işık, Tuğçe, Johnes, Jill, Kara, Bahar Y., Karsu, Özlem, Kent, Katherine, Köhler, Charlotte, Kunc, Martin, Kuo, Yong-Hong, Lienert, Judit, Letchford, Adam N., Leung, Janny, Li, Dong, Li, Haitao, Ljubić, Ivana, Lodi, Andrea, Lozano, Sebastián, Lurkin, Virginie, Martello, Silvano, McHale, Ian G., Midgley, Gerald, Morecroft, John D. W., Mutha, Akshay, Oğuz, Ceyda, Petrovic, Sanja, Pferschy, Ulrich, Psaraftis, Harilaos N., Rose, Sam, Saarinen, Lauri, Salhi, Said, Song, Jing-Sheng, Sotiros, Dimitrios, Stecke, Kathryn E., Strauss, Arne K., Tarhan, İstenç, Thielen, Clemens, Toth, Paolo, Berghe, Greet Vanden, Vasilakis, Christos, Vaze, Vikrant, Vigo, Daniele, Virtanen, Kai, Wang, Xun, Weron, Rafał, White, Leroy, Van Woensel, Tom, Yearworth, Mike, Yıldırım, E. Alper, Zaccour, Georges, Zhao, Xuying
Publikováno v:
Journal of the Operational Research Society (2024) 75(3)
Throughout its history, Operational Research has evolved to include a variety of methods, models and algorithms that have been applied to a diverse and wide range of contexts. This encyclopedic article consists of two main sections: methods and appli
Externí odkaz:
http://arxiv.org/abs/2303.14217
Publikováno v:
Journal of Materials Research and Technology, Vol 31, Iss , Pp 2762-2773 (2024)
Type 420 martensitic stainless-steel powder was clad onto a CF3M austenitic stainless steel substrate using laser direct-energy-deposition (L-DED). Through comprehensive characterization and numerical simulation, the evolution of microstructures, par
Externí odkaz:
https://doaj.org/article/9d3d93ae8dd64c12ae7e0f8732a506c9
Autor:
Johana Marcela Castillo, Carlos Eduardo González, Anja Lienert, Jesús Fernando Flórez, Aura María Bravo Parra, Natalia Triana Ángel, Stefan Burkart
Publikováno v:
Frontiers in Sustainable Food Systems, Vol 8 (2024)
Beef production is a major contributor to greenhouse gas (GHG) emissions and has therefore been placed at the center of global policy and research agendas on climate change mitigation and adaptation. However, detailed quantification of the intensity
Externí odkaz:
https://doaj.org/article/d7ab3a5bab9f486cb28c8e8c4b411f94