Results 171 to 180 of about 5,210,544 (313)

Topology optimization of unsteady flow problems using the lattice Boltzmann method

Journal of Computational Physics, 2016
Sebastian A. Nørgaard, Ole Sigmund, B. Lazarov   +2 more
semanticscholar   +1 more source

Statistical Study of Betatron and Fermi Electron Acceleration at Dipolarization Fronts

Geophysical Research Letters, Volume 53, Issue 15, 16 August 2026.
Abstract Magnetic reconnection jets in Earth's magnetotail are regions of electron heating and acceleration. They are often associated with dipolarization fronts (DFs), which are characterized by sharp increases in the northward magnetic field component Bz ${B}_{z}$.
A. Kolokotronis, D. B. Graham, Yu. V. Khotyaintsev, C. Norgren, K. Steinvall, L. Richard   +5 more
wiley   +1 more source

Thermodynamic Controls on the Competition Between CO2 Solute Transport and Retention in Fracture‐Pore Media: Insights From Real‐Basalt Microfluidics

Geophysical Research Letters, Volume 53, Issue 15, 16 August 2026.
Abstract Reactive‐surface exposure during basalt carbonation is controlled by the entry and retention of fracture‐transported CO2 solute within adjacent pores, yet these pore‐scale processes remain poorly constrained under reservoir temperature and pressure.
Zhiqiang Luo, Mengyi Li, Tengyu Ma, Zhijun Wu   +3 more
wiley   +1 more source

Unsteady Aerodynamics in Bio-Inspired Flapping Wings for Low-Density Environments. [PDF]

Biomimetics (Basel)
Prisăcariu EG, Dumitrescu O, Sima M, Aparece-Scutariu V, Strătilă S, Roșu RA, Cuciumita C, Vlăducă I, Bica S.   +8 more
europepmc   +1 more source

Engineering Layered Magnetic Hydrogels for Cell Placement via Shear and Magnetic Field‐Induced Assembly

Advanced Materials, Volume 38, Issue 44, 7 August 2026.
Magnetic particles are organized into layered architectures by combining shear flow and magnetic fields, with the resulting structures governed by appropriate Mason numbers. The programmed assemblies provide spatial guidance for cell placement, linking field‐controlled self‐assembly, flow‐induced structuring and biological organization.
Guillermo Camacho, Jose R. Morillas, Jesús García‐Gutiérrez, Stefania Nardecchia, Óscar Martínez‐Cano, Juan de Vicente   +5 more
wiley   +1 more source

Numerical investigation of thermal performance in unsteady Casson hybrid nanofluid flow across rotating disks under variable Darcy resistance and Joule heating. [PDF]

Discov Nano
Yasmin H, Al-Essa LA, Noor S, Haq I.
europepmc   +1 more source

Hard‐Magnetic Soft Millirobots in Underactuated Systems

Advanced Robotics Research, Volume 2, Issue 4, August 2026.
This review provides a comprehensive overview of hard‐magnetic soft millirobots in underactuated systems. It examines key advances in structural design, physics‐informed modeling, and control strategies, while highlighting the interplay among these domains.
Qiong Wang, Zixuan Zhang, Bingyan Li, Junkai Wang, Hongcheng Gu   +4 more
wiley   +1 more source

Inertial forces and elastohydrodynamic interaction of spherical particles in wall-bounded sedimentation experiments at low Re P. [PDF]

Eur Phys J E Soft Matter
Noichl I, Schönecker C.
europepmc   +1 more source

Regression, Ataxia, and Nystagmus in a Toddler: Unraveling a Rare Neurodegenerative Disorder

Clinical Case Reports, Volume 14, Issue 8, August 2026.
ABSTRACT Infantile neuroaxonal dystrophy (INAD) should be considered in any toddler presenting with psychomotor regression and cerebellar atrophy, even when basal ganglia iron deposition is absent on initial MRI. Molecular genetic testing of PLA2G6 is essential for definitive diagnosis, enabling accurate genetic counseling and timely multidisciplinary ...
K. Venkataramana Reddy, Agasthya Daggu, Sumanth Reddy Mudiyala, Siddartha Reddy Gangapuram, M. Geethika, Lakshya Nehal Samineni   +5 more
wiley   +1 more source

Non-Parametric Kinematic Optimization of Flapping Foil Propulsion Using a Discrete Adjoint Method. [PDF]

Biomimetics (Basel)
Yin Z, Zhou C, Wang X, Liao X, Wang J.
europepmc   +1 more source