Zobrazeno 1 - 10
of 269
pro vyhledávání: '"Dirk, Hartmann"'
Publikováno v:
Journal of Mathematics in Industry, Vol 14, Iss 1, Pp 1-17 (2024)
Abstract While interactive simulations have been mostly limited to Computer Graphics applications, new generations of Graphics Processing Units (GPUs) allow the realization of industrial-grade interactive 3D physics simulations. By combining an immer
Externí odkaz:
https://doaj.org/article/6590d25a8af54eeb9ea8fe69ec58f4cd
Autor:
Dirk Naujoks, Chandra-Prakash Dhard, Yuhe Feng, Yu Gao, Torsten Stange, Birger Buttenschön, Sergey A. Bozhenkov, Sebastijan Brezinsek, Kai Jakob Brunner, Gábor Cseh, Andreas Dinklage, David Ennis, Joris Fellinger, Eric Flom, Dorothea Gradic, Eduard Grigore, Dirk Hartmann, Frederik Henke, Marcin Jakubowski, Amit Kharwandikar, Mikhail Khokhlov, Jens Knauer, Gábor Kocsis, Petra Kornejew, Maciej Krychowiak, Matej Mayer, Paul McNeely, Daniel Medina, Rudolf Neu, Kian Rahbarnia, Cristian Ruset, Norbert Rust, Peter Scholz, Thomas Sieber, Ivan Stepanov, Naoki Tamura, Erhui Wang, Thomas Wegner, Daihong Zhang
Publikováno v:
Nuclear Materials and Energy, Vol 37, Iss , Pp 101514- (2023)
The transition to reactor-relevant materials for the plasma facing components (PFCs) is an important and necessary step to provide a proof of principle that the stellarator concept can meet the requirements of a future fusion reactor by demonstrating
Externí odkaz:
https://doaj.org/article/808cff5a3c344256a3be4e2785c080a9
Publikováno v:
Data-Centric Engineering, Vol 4 (2023)
Model order reduction (MOR) can provide low-dimensional numerical models for fast simulation. Unlike intrusive methods, nonintrusive methods are attractive because they can be applied even without access to full order models (FOMs). Since nonintrusiv
Externí odkaz:
https://doaj.org/article/643585afcabe4ecb8c84df7c861d0392
Autor:
Leonie Schuhmacher, Christian Bojarski, Victoria Reich, Andreas Adler, Winfried Veltzke-Schlieker, Christian Jürgensen, Bertran Wiedenmann, Britta Siegmund, Federika Branchi, Julianne Buchkremer, Steffen Hornoff, Dirk Hartmann, Christoph Treese
Publikováno v:
Endoscopy International Open, Vol 10, Iss 11, Pp C9-C9 (2022)
Externí odkaz:
https://doaj.org/article/86c042b294ed46b29f9dc848456a8157
Autor:
Leonie Schuhmacher, Christian Bojarski, Victoria Reich, Andreas Adler, Winfried Veltzke-Schlieker, Christian Jürgensen, Bertran Wiedenmann, Britta Siegmund, Federika Branchi, Julianne Buchkremer, Steffen Hornoff, Dirk Hartmann, Christoph Treese
Publikováno v:
Endoscopy International Open, Vol 10, Iss 11, Pp E1454-E1461 (2022)
Background and study aims Two different techniques for percutaneous endoscopic gastrostomy (PEG) have been developed: classical pull-through and direct puncture techniques. This study compared the complication rate for both techniques in a large retr
Externí odkaz:
https://doaj.org/article/96677930a8234f8f819075f2209bfbe1
Autor:
Daniel Schmitz, Carlos T Valiente, Markus Dollhopf, Manuel Perez-Miranda, Armin Küllmer, Joan Gornals, Juan Vila, Jochen Weigt, Torsten Voigtländer, Eduardo Redondo-Cerezo, Thomas von Hahn, Jörg Albert, Stephan Vom Dahl, Torsten Beyna, Dirk Hartmann, Franziska Franck, Francisco Javier García-Alonso, Arthur Schmidt, Albert Garcia-Sumalla, Amaia Arrubla, Markus Joerdens, Tobias Kleemann, José Ramón Aparicio Tomo, Felix Grassmann, Jochen Rudi
Publikováno v:
PLoS ONE, Vol 17, Iss 10, p e0275029 (2022)
BackgroundEndoscopic ultrasound-guided biliary drainage (EUS-BD) was associated with better clinical success and a lower rate of adverse events (AEs) than fluoroscopy-guided percutaneous transhepatic biliary drainage (PTBD) in recent single center st
Externí odkaz:
https://doaj.org/article/026b662830094fd9901dd0d3478fc594
Publikováno v:
Journal of Digestive Endoscopy, Vol 11, Iss 03, Pp 242-244 (2020)
Introduction Surgical resection of adenomas or subepithelial tumors in the duodenum has a high morbidity compared with endoscopic resection which also has a significant risk of complication. Endoscopic full-thickness resection has shown its feasibili
Externí odkaz:
https://doaj.org/article/35fb5f749ad647acaf854fb12c56c4ca
Publikováno v:
Data-Centric Engineering, Vol 2 (2021)
Model order reduction (MOR) methods enable the generation of real-time-capable digital twins, with the potential to unlock various novel value streams in industry. While traditional projection-based methods are robust and accurate for linear problems
Externí odkaz:
https://doaj.org/article/526f641640294973930003367ec5a6ec
Autor:
Heike Gottschall, Christoph Schmöcker, Dirk Hartmann, Nadine Rohwer, Katharina Rund, Laura Kutzner, Fabian Nolte, Annika I. Ostermann, Nils Helge Schebb, Karsten H. Weylandt
Publikováno v:
Journal of Lipid Research, Vol 59, Iss 5, Pp 864-871 (2018)
Eicosanoids, including prostaglandins (PGs) and thromboxanes, are broadly bioactive lipid mediators and increase colon tumorigenesis possibly through chronic inflammatory mechanisms. Epidemiological and experimental data suggest that acetylsalicylic
Externí odkaz:
https://doaj.org/article/68d5fe5824b944c1a73fd9fb68e45169
Autor:
Mark J H Cornelissen, Samuel A Lazerson, Yu Gao, Josefine H E Proll, Paul McNeely, Norbert Rust, Dirk Hartmann, Marcin W Jakubowski, Adnan Ali, Fabio Pisano, Holger Niemann, Aleix Puig Sitjes, Ralf König, Robert C Wolf, the W7-X Team
Publikováno v:
Plasma Physics and Controlled Fusion, 64(12):125015. Institute of Physics
Plasma Physics and Controlled Fusion
Plasma Physics and Controlled Fusion
Fast ion wall loads can result in excessively high heat fluxes to the plasma-facing components (PFCs). To allow for the development of mitigation strategies, and thereby protect the PFCs, the fast ion losses have to be predicted by faithful models. T