Results 41 to 50 of about 6,356 (138)

Flowing fibers as a proxy of turbulence statistics [PDF]

, 2019
The flapping states of a flexible fiber fully coupled to a three-dimensional turbulent flow are investigated via state-of-the-art numerical methods. Two distinct flapping regimes are predicted by the phenomenological theory recently proposed by Rosti et ...
Banaei, Arash A., Brandt, Luca, Mazzino, Andrea, Olivieri, Stefano, Rosti, Marco Edoardo   +4 more
core   +2 more sources

Colonial Bias in AI Training Data: Prompting Sora to Generate Images of Aotearoa New Zealand's Historical Past

Kōtuitui: New Zealand Journal of Social Sciences Online, Volume 21, Issue 1, March 2026.
This paper examines how generative artificial intelligence (AI) reproduces colonial visual tropes when tasked with representing Aotearoa New Zealand's historical past. Using OpenAI's Sora as a case study, the analysis investigates AI‐generated images prompted to depict (1) precolonial landscapes, (2) first contact between Māori and Europeans, (3 ...
Olli Hellmann
wiley   +1 more source

Capture of Saprolegnia parasitica Spores in Flow‐Through Aquaculture: First Observations

Aquaculture, Fish and Fisheries, Volume 6, Issue 1, February 2026.
ABSTRACT Saprolegniosis, typically induced by oomycete Saprolegnia parasitica, is one of the most difficult pathogens in fish and other aquatic animals in freshwater systems. It is especially harmful for the endangered species landlocked salmon (Salmo salar m. sebago).
Petra Camilla Lindholm‐Lehto, Katri S. Kontturi, Kristoffer Meinander, Hannes Orelma   +3 more
wiley   +1 more source

No News Is Good News Testing Modality and Redundancy in Immersive Augmented Reality

Journal of Computer Assisted Learning, Volume 42, Issue 1, February 2026.
ABSTRACT Background The modality and redundancy principles are well‐established within the cognitive theory of multimedia learning for their effectiveness in traditional media. However, previous studies applying these principles in virtual reality have shown contradictory results when immersive technologies are involved.
Vito Candido, Franz Lam, Dominik Petko, Alberto Cattaneo   +3 more
wiley   +1 more source

A general formulation of Bead Models applied to flexible fibers and active filaments at low Reynolds number

, 2015
This contribution provides a general framework to use Lagrange multipliers for the simulation of low Reynolds number fiber dynamics based on Bead Models (BM). This formalism provides an efficient method to account for kinematic constraints. We illustrate,
Climent, Eric, Delmotte, Blaise, Plouraboue, Franck   +2 more
core   +1 more source

Conformal mapping of ultrasonic crystals: confining ultrasound and cochlear-like wave guiding

, 2007
Conformal mapping of a slab of a two-dimensional ultrasonic crystal generate a closed geometrical arrangement of ultrasonic scatterers with appealing acoustic properties. This acoustic shell is able to confine ultrasonic modes.
A. Bazán, F. R. Montero de Espinosa, J. L. Aragón, M. Torres, Nehari Z., R. Quintero-Torres   +5 more
core   +1 more source

Sustainable Liquid Metal Composites for Soft Electronics and E‐Waste Reduction

Advanced Materials, Volume 38, Issue 5, 22 January 2026.
Liquid metal (LM) composites embody recyclability, repairability, renewability, and resilience (4R), offering a sustainable route for soft electronics. With exceptional conductivity, stretchability, and eco‐friendly recovery, these systems enable closed‐loop lifecycles and reduce e‐waste.
Abdollah Hajalilou, Elahe Parvini, Carmel Majidi   +2 more
wiley   +1 more source

An efficient method for the incompressible Navier-Stokes equations on irregular domains with no-slip boundary conditions, high order up to the boundary

, 2013
Common efficient schemes for the incompressible Navier-Stokes equations, such as projection or fractional step methods, have limited temporal accuracy as a result of matrix splitting errors, or introduce errors near the domain boundaries (which destroy ...
Angot, Bell, Ben-Artzi, Brown, Calhoun, Chorin, D. Shirokoff, E, Ghia, Glowinski, Goldstein, Greenspan, Gresho, Guermond, Harlow, Henshaw, Henshaw, Henshaw, Jackson, Johnston, Johnston, Karniadakis, Khadra, Kim, Kleiser, Krzywicki, Lax, Linnick, Liu, Mittal, Napolitano, Orszag, Perot, Peskin, Peskin, Petersson, Prohl, Quartapelle, R.R. Rosales, Rannacher, Rempfer, Sani, Shen, Strikwerda, Taira, Taylor, Temam, van Kan   +47 more
core   +1 more source

Organic Electrochemical Transistors in Tissue‐Interfaced Bioelectronics

Advanced Science, Volume 13, Issue 6, 30 January 2026.
This article reviews the design, fabrication, and biological application of organic electrochemical transistors (OECTs), emphasizing their potential in tissue‐interfaced bioelectronics. It covers the fundamental principles of OECTs, strategies for enhancing tissue interfacing, and the development of skin‐mounted and implantable systems.
Ruixiang Bai, Zeyu Zhao, Feng Yan
wiley   +1 more source

A global procedure for flow and heat transfer simulation with complex obstacles on curvilinear grids

, 2008
A global methodology for simulating multiphase flows and heat transfers interacting with complex objects or interfaces is presented. Elliptic equations or Navier-Stokes equations are resolved on a fixed structured curvilinear grid and the solid objects ...
Angot, Philippe, Caltagirone, Jean-Paul, Sarthou, Arthur, Vincent, Stéphane   +3 more
core   +1 more source