Results 121 to 130 of about 4,217 (188)

Stencil Computations on AMD and Nvidia Graphics Processors: Performance and Tuning Strategies

Concurrency and Computation: Practice and Experience, Volume 37, Issue 12-14, 25 June 2025.
ABSTRACT Over the last ten years, graphics processors have become the de facto accelerator for data‐parallel tasks in various branches of high‐performance computing, including machine learning and computational sciences. However, with the recent introduction of AMD‐manufactured graphics processors to the world's fastest supercomputers, tuning ...
Johannes Pekkilä, Oskar Lappi, Fredrik Robertsén, Maarit J. Korpi‐Lagg   +3 more
wiley   +1 more source

Hodge decomposition of vector fields in Cartesian grids. [PDF]

SIGGRAPH Asia
Su Z, Tong Y, Wei G.
europepmc   +1 more source

Design and Additive Manufacture of Architected Short Fiber Reinforced Composites

Applied Research, Volume 4, Issue 3, June 2025.
An efficient design and additive manufacture workflow for architected short fiber reinforced composite structures utilizing multiscale topology optimization to simultaneously optimize the macroscale topology and fiber microstructure, dehomogenization via the stripe patterns algorithm to generate manufacturable print paths, and direct ink writing to ...
Yiran Guo, Arijit Pradhan, Petra Jonson, Narasimha Boddeti   +3 more
wiley   +1 more source

Microstructural Effects of Melt Electrowritten-Reinforced Hydrogel Scaffolds for Engineering Thick Skin Substitutes. [PDF]

ACS Appl Bio Mater
Afghah F, Altunbek M, Zahrabi M, Koc B.
europepmc   +1 more source

Crustaceans as Key Prey: Insights Into the Dietary Partitioning of Four Carnivorous Fishes in the Nansha Islands, South China Sea

Ecology and Evolution, Volume 15, Issue 6, June 2025.
This study, through a combination of morphological analysis, molecular identification, and stable isotope analysis, confirmed that crustaceans are the primary food source for these fishes. Small carnivorous fishes reduce niche overlap by selectively feeding on different types of crustaceans—a strategy supported by the abundant crustacean resources in ...
Chen Zhang, Simin Hu, Xianzhi Lin, Hui Huang, Sheng Liu   +4 more
wiley   +1 more source

Vortex Dynamics in the Sinus of Valsalva. [PDF]

Bioengineering (Basel)
Fan J, Sundström E.
europepmc   +1 more source

A Review of Modeling and Control Techniques for Unmanned Aerial Vehicles

Engineering Reports, Volume 7, Issue 6, June 2025.
By systematically classifying UAV modeling techniques and comparing control methods, this paper addresses a notable gap in the current literature. Furthermore, it highlights emerging trends and challenges in UAV control systems, providing valuable insights to guide future research toward enhancing the stability, efficiency, and adaptability of ...
Elisabeth Andarge Gedefaw, Nardos Belay Abera, Chala Merga Abdissa   +2 more
wiley   +1 more source

Developments in Permafrost Science and Engineering in Response to Climate Warming in Circumpolar and High Mountain Regions, 2019–2024

Permafrost and Periglacial Processes, Volume 36, Issue 2, Page 167-188, April/June 2025.
ABSTRACT Research in geocryology is currently principally concerned with the effects of climate change on permafrost terrain. The motivations for most of the research are (1) quantification of the anticipated net emissions of CO2 and CH4 from warming and thaw of near‐surface permafrost and (2) mitigation of effects on infrastructure of such warming and
Christopher R. Burn, Annett Bartsch, Elora Chakraborty, Soumik Das, Regula Frauenfelder, Isabelle Gärtner‐Roer, Kjersti G. Gisnås, Teddi Herring, Benjamin M. Jones, Steven V. Kokelj, Moritz Langer, Emma Lathrop, Julian B. Murton, David M. Nielsen, Fujun Niu, Christine Olson, H. Brendan O'Neill, Sophie Opfergelt, Pier Paul Overduin, Kevin Schaefer, Edward A. G. Schuur, Elliott Skierszkan, Sharon L. Smith, Simone M. Stuenzi, Suzanne E. Tank, Jurjen van der Sluijs, Gonçalo Vieira, Sebastian Westermann, Stephen A. Wolfe, Ed Yarmak   +29 more
wiley   +1 more source

A Novel Method to Compute the Contact Surface Area Between an Organ and Cancer Tissue. [PDF]

J Imaging
Bulanti A, Carfì A, Traverso P, Terrone C, Mastrogiovanni F.   +4 more
europepmc   +1 more source

Advances in Permafrost Representation: Biophysical Processes in Earth System Models and the Role of Offline Models

Permafrost and Periglacial Processes, Volume 36, Issue 2, Page 302-318, April/June 2025.
ABSTRACT Permafrost is undergoing rapid changes due to climate warming, potentially exposing a vast reservoir of carbon to be released to the atmosphere, causing a positive feedback cycle. Despite the importance of this feedback, its specifics remain poorly constrained, because representing permafrost dynamics still poses a significant challenge for ...
Heidrun Matthes, Adrien Damseaux, Sebastian Westermann, Christian Beer, Aaron Boone, Eleanor Burke, Bertrand Decharme, Hélène Genet, Elchin Jafarov, Moritz Langer, Frans‐Jan Parmentier, Philipp Porada, Anna Gagne‐Landmann, Deborah Huntzinger, Brendan M. Rogers, Christina Schädel, Tobias Stacke, Jon Wells, William R. Wieder   +18 more
wiley   +1 more source