Results 221 to 230 of about 453,874 (281)

4D ultrasound reveals regional left atrial strain remodelling in a murine model of reversible pressure overload

The Journal of Physiology, EarlyView.
Abstract figure legend Traditional planar imaging approaches of the left atrium do not capture complex geometry. Four‐dimensional imaging allows the acquisition of 3D data + time to visualize left atrial geometry and kinematics. We designed an advanced analysis technique to investigate left atrial biomechanics in a model of pressure overload and ...
John P. Salvas, Thomas Moore‐Morris, Craig J. Goergen, Pierre Sicard   +3 more
wiley   +1 more source

Lagrangian Relations and Quantum L ∞ Algebras. [PDF]

Commun Math Phys
Jurčo B, Pulmann J, Zika M.
europepmc   +1 more source

Activity Detection and Channel Estimation Based on Correlated Hybrid Message Passing for Grant-Free Massive Random Access. [PDF]

Entropy (Basel)
Liu X, Gong X, Fu X.
europepmc   +1 more source

Mapping of the viral shunt across widespread coccolithophore blooms using metabolic biomarkers. [PDF]

Proc Natl Acad Sci U S A
Kuhlisch C, Schleyer G, Flores JM, Vincent F, Labadie K, Vallet M, Schatz D, Vardi A.   +7 more
europepmc   +1 more source

An optimization model for the energy management of the network of tanks in a drinking water distribution system

International Transactions in Operational Research, Volume 33, Issue 4, Page 2709-2730, July 2026.
Abstract “L'eau c'est la vie” is a well‐known French expression for “water is life,” which reflects the fact that water is undoubtedly the most vital resource in the world. The main mission for water utility companies is to convey and distribute water that is of acceptable quality to satisfy the demand of the population at any time of the day.
Franklin Djeumou Fomeni, Montaz Ali, David Abert Fernández, Alba Cabrera‐Codony, Hèctor Monclús   +4 more
wiley   +1 more source

On reduced-order modeling of drug dispersion in the spinal canal. [PDF]

Fluids Barriers CNS
Parras-Martos FJ, Sánchez AL, Martínez-Bazán C, Coenen W, Gutiérrez-Montes C.   +4 more
europepmc   +1 more source

Next Generation 7 Tesla Arterial Spin Labeling With Rotated Spiral Acquisition Enables Mesoscale Resolution in 3D Brain Perfusion and Functional MRI

Magnetic Resonance in Medicine, Volume 95, Issue 5, Page 2702-2717, May 2026.
ABSTRACT Purpose To achieve high resolution (≤ 1 mm isotropic) whole‐brain perfusion imaging at 7 T with next generation ASL pulse sequence, reconstruction algorithm, and MRI hardware. Methods We capitalized on three major innovations: (1) FLASH‐based pseudo‐Continuous ASL (pCASL) sequence with rotated golden‐angle stack‐of‐spirals (rGA‐SoS) sampling; (
Chenyang Zhao, Fanhua Guo, Zidong Yang, Xingfeng Shao, Samantha J. Ma, Alexander J. S. Beckett, An T. Vu, David A. Feinberg, Danny J. J. Wang   +8 more
wiley   +1 more source

The nature of phantom dark energy and its relation to time crystals. [PDF]

Sci Rep
Mersini-Houghton L.
europepmc   +1 more source

A Sequence‐to‐Sequence Approach for Short‐Term Temperature Prediction With Data Decomposition and Reconstruction

Natural Resource Modeling, Volume 39, Issue 2, May 2026.
ABSTRACT Temperature is an important factor affecting daily life, and accurate multi‐step temperature prediction can provide essential support for weather prediction, energy management, agricultural planning, and disaster mitigation. However, as the prediction horizon extends, the nonlinear nature of temperature data becomes more prominent, making it ...
Baohe Liu, Jing Sha, Ruonan Liu, Lu Wang, Wenjuan Lian   +4 more
wiley   +1 more source

Simulation of microplastic transport and dispersion based on a three-dimensional hydrodynamic particle-tracking model in the Beibu Gulf. [PDF]

Front Toxicol
Sun C, Guan Y, Hou W, Wei H, Hu X, Jiang H, Su Q, Zhou X, Chen J, Zhu Z.   +9 more
europepmc   +1 more source