Results 91 to 100 of about 44,812 (174)
Advanced Science, EarlyView.This study reconstructs the driving force field of fibroblast‐to‐neuron transdifferentiation from sparse single‐cell images by decomposing it into flux and time‐dependent potential gradient, extending the landscape‐flux framework to non‐steady‐state systems.
Chudan Yu +3 more
wiley +1 more source
An Information Geometry-Based Track-Before-Detect Algorithm for Range-Azimuth Measurements in Radar Systems. [PDF]
Entropy (Basel)Liu J, Wu H, Yang Z, Hua X, Cheng Y.
europepmc +1 more source
Analytic Torsion of Generic Rank Two Distributions in Dimension Five. [PDF]
J Geom Anal, 2022 Haller S.
europepmc +1 more source
Advanced Science, EarlyView.This work introduces a beamforming‐based method to generate acoustic images from fiber‐optic distributed acoustic sensing (DAS) data. By performing 2D scanning around the sensing fiber, the approach enables near‐field imaging and localization of acoustic sources, even in regions distant from the fiber. A data‐driven DAS channel selection improves image
Marcelo A. Soto +1 more
wiley +1 more source
Structured Dynamics in the Algorithmic Agent. [PDF]
Entropy (Basel)Ruffini G, Castaldo F, Vohryzek J.
europepmc +1 more source
Programmable Chiral Radiation via Spin‐Decoupled Metasurface with Integrated Compound Phases
Advanced Science, EarlyView.A programmable spin‐decoupled metasurface integrating propagation and geometric phases enables high‐purity chiral radiation with reconfigurable emission direction. Spin‐selective radiators combined with a compound phase decoupling strategy suppress undesired components, while embedded PIN diodes allow real‐time directional control.
Lu Song +8 more
wiley +1 more source
On a Countable Sequence of Homoclinic Orbits Arising Near a Saddle-Center Point. [PDF]
Commun Math PhysBaldomá I, Guardia M, Pelinovsky DE.
europepmc +1 more source
Geometrothermodynamic Cosmology. [PDF]
Entropy (Basel), 2023 Luongo O, Quevedo H.
europepmc +1 more source
Advanced Science, EarlyView.A dynamic granular system composed of microgels crosslinked through guest‐host interactions is developed to reversibly alter its stiffness and microporosity in response to chemical stimuli, enabling temporal regulation of cell migration. Suspension bioprinting using this dynamic hydrogel allows for 4D spatiotemporal control over tissue formation ...
Keisuke Nakamura +4 more
wiley +1 more source
Encoding of interdependent features of head direction and angular head velocity in navigation. [PDF]
PNAS NexusCai D, Liu T, Liu J.
europepmc +1 more source