Results 151 to 160 of about 109,137 (327)

INGOT Wavefront Sensor: from the optical design to a preliminary laboratory test [PDF]

open access: green, 2021
Simone Di Filippo   +15 more
openalex   +1 more source

Mathematical modeling predicts novel mechanisms of stream confinement from Trail/Colec12/Dan in the collective migration of cranial neural crest cells

open access: yesDevelopmental Dynamics, EarlyView.
Abstract Background In vertebrate embryogenesis, cranial neural crest cells (CNCCs) migrate along discrete pathways. Analyses in the chick have identified key molecular candidates for the confinement of CNCC migration to stereotypical pathways as Colec12, Trail, and Dan.
Samuel W. S. Johnson   +3 more
wiley   +1 more source

Effect of micro-incision on corneal wavefront aberration and tear film in phacoemulsification

open access: green, 2014
Zhiqiang Song   +5 more
openalex   +2 more sources

Assessing Effects of Riboflavin/UV‐A Cross‐Linking on Aqueous Outflow Facility, Corneal Biomechanics and Their Association With Intraocular Pressure

open access: yesJournal of Biophotonics, EarlyView.
Our study demonstrates that UV cross‐linking (CXL) reduces outflow facility while increasing corneal elasticity across IOP levels of 20–40 mmHg, measured using direct manometry and non‐contact optical coherence elastography. These results highlight both parameters as potential indicators for evaluating CXL effectiveness and monitoring keratoconus ...
Yilong Zhang   +6 more
wiley   +1 more source

Are physiological oscillations physiological?

open access: yesThe Journal of Physiology, EarlyView., 2023
Abstract figure legend Mechanisms and functions of physiological oscillations. Abstract Despite widespread and striking examples of physiological oscillations, their functional role is often unclear. Even glycolysis, the paradigm example of oscillatory biochemistry, has seen questions about its oscillatory function.
Lingyun (Ivy) Xiong, Alan Garfinkel
wiley   +1 more source

Distributed Wavefront Shaping in Near-Field sub-1 THz Wireless Networks [PDF]

open access: gold
Yasaman Ghasempour   +3 more
openalex   +1 more source

Deep Learning Integration in Optical Microscopy: Advancements and Applications

open access: yesMicroscopy Research and Technique, EarlyView.
It explores the integration of DL into optical microscopy, focusing on key applications including image classification, segmentation, and computational reconstruction. ABSTRACT Optical microscopy is a cornerstone imaging technique in biomedical research, enabling visualization of subcellular structures beyond the resolution limit of the human eye ...
Pottumarthy Venkata Lahari   +5 more
wiley   +1 more source

Nearly 180° Field‐of‐View Metalens for Miniaturized Imaging Systems

open access: yesLaser &Photonics Reviews, EarlyView.
A compact, single‐layer metalens is developed with an ultra‐wide field of view of ≈180 degrees. Utilizing a unique quadratic phase profile, this metalens overcomes traditional issues like axial and color dispersion. It operates across red, green, and blue wavelengths with non‐polarized light, promising enhanced imaging capabilities for integration into
Azhar Javed Satti   +9 more
wiley   +1 more source

Wavefront shaping for imaging-based flow velocity measurements through distortions using a Fresnel guide star

open access: gold, 2016
Nektarios Koukourakis   +4 more
openalex   +1 more source

Wavefront sensor-less adaptive optics using deep reinforcement learning

open access: gold, 2021
Eduard Durech   +3 more
openalex   +1 more source

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