Results 211 to 220 of about 126,405 (295)

Computational analysis to assess hemodynamic forces in descending thoracic aortic aneurysms

The Journal of Physiology, EarlyView.
Abstract figure legend Left: Pre‐processing. First, we perform the segmentation of the Computer Tomography angiorgraphy (angio‐CT) scans of a healthy patient, obtaining the surface of a healthy thoracic aorta with a Type III aortic arch. Then, we build nine ideal configurations with Descending Thoracic Aortic Aneurysm (DTAA), varying the aortic arch ...
Francesca Duca, Daniele Bissacco, Luca Crugnola, Chiara Faitini, Maurizio Domanin, Francesco Migliavacca, Santi Trimarchi, Christian Vergara   +7 more
wiley   +1 more source

4D flow MRI enhances prototype testing of a total artificial heart. [PDF]

Sci Rep
Bakker T, Najar A, Finocchiaro T, Perkins IL, Lantz J, Ebbers T.   +5 more
europepmc   +1 more source

A theoretical interpretation of diffusion weighted and intravoxel incoherent motion imaging for cerebrospinal fluid flow

Magnetic Resonance in Medicine, Volume 95, Issue 1, Page 628-636, January 2026.
Abstract Purpose Diffusion‐weighted imaging (DWI) and intravoxel incoherent motion (IVIM) imaging are well‐established approaches for evaluating cerebrospinal fluid (CSF) flow in subarachnoid and perivascular spaces, and have recently been applied to study ventricular CSF flow.
Tomohiro Otani, Yoshitaka Bito, Shigeki Yamada, Yoshiyuki Watanabe, Shigeo Wada   +4 more
wiley   +1 more source

Swimming Behavior of <i>Percocypris pingi</i> in the Wake of D-Shaped Obstacles: A Comparative Study of Single- and Dual-Fish Swimming in Complex Hydrodynamic Environments. [PDF]

Biomimetics (Basel)
Ouyang L, Meng Q, Zhao Q, Yu L, Li Y, Zhang Z, Tian L, Yang Z, Lu J, Yao W.   +9 more
europepmc   +1 more source

Turbulence Kinetic Energy budget during the afternoon transition – Part 2: A simple TKE model

, 2015
Erik Nilsson, Marie Lothon, Fabienne Lohou, Eric R. Pardyjak, Oscar Hartogensis, Clara Darbieu   +5 more
openalex   +1 more source

Active Fluid Gurney Flaps, Controllable Lift Enhancement Toward Wind Turbine Power Production Regulation

Wind Energy, Volume 29, Issue 1, January 2026.
ABSTRACT Meeting the rising demand for renewable energy requires innovative solutions to enhance wind power extraction, particularly given demographic and geographic constraints on wind farm deployment. Active high‐lift devices, such as the Active Fluid Gurney Flap (AFGF), offer a promising approach that can dynamically modify aerodynamic performance ...
Mario Lucas, Jorge Saavedra
wiley   +1 more source

Flux equipartition in astrophysical plasma turbulence. [PDF]

Sci Adv
Marino R, Xie JH.
europepmc   +1 more source

Coupled Chemical and Ball Milling Pretreatments of Fluff Pulp for Enhanced Cellulose Nanofibril Production

Journal of Applied Polymer Science, Volume 142, Issue 48, December 20, 2025.
Preparation of high‐solid content cellulose nanofibrils (CNF) production from pretreated fluff wood pulp. ABSTRACT The increasing demand for cellulose nanofibrils (CNF) necessitates the development of novel processes to produce high‐solid content and consistent product quality.
Prabaharan Graceraj Ponnusamy, Suraj Sharma, Sudhagar Mani   +2 more
wiley   +1 more source

Towards definitive functional forms for Monin-Obukhov similarity functions in stable and very stable surface layers. [PDF]

Sci Rep
Casasanta G, Conte M, Sozzi R, Cecilia A, Petenko I, Argentini S.   +5 more
europepmc   +1 more source

Development and Optimization of a Dispersive Liquid–Liquid Microextraction Method for the Simultaneous Determination of Multiclass Pesticides in Environmental Waters

Analytical Science Advances, Volume 6, Issue 2, December 2025.
ABSTRACT The widespread use of pesticides in modern agriculture necessitates sensitive and sustainable methods to monitor their residues in environmental waters. This study reports the development and optimization of a dispersive liquid–liquid microextraction (DLLME) method combined with high performance liquid chromatography with diode array detector (
Bezuayehu Tadesse Negussie, Simiso Dube, Nindi Mathew Muzi, Asmamaw Tesfaw   +3 more
wiley   +1 more source