Results 231 to 240 of about 107,423 (339)

The potential influence of the ligament of Wieger on the crystalline lens shape. [PDF]

Sci Rep
Ghaderi H, Ní Dhubhghaill S, Tassignon MJ, Van Os L, Koppen C, Rozema JJ.   +5 more
europepmc   +1 more source

Multipolar Resonances in Electro‐Optic Metasurfaces with Moderate Refractive Index

Advanced Photonics Research, EarlyView.
Electro‐optic nanoantennas with moderate refractive indices of 2.3 to 3.0 are numerically shown to sustain strong multipolar resonances, enabling efficient light confinement and EO tuning. Multipolar modes of even parity are most sensitive to variations in the refractive index.
Viktoriia E. Babicheva, Mariacristina Rumi   +1 more
wiley   +1 more source

Evaluation of the dose reduction effect of crystalline lens exposure in cone-beam computed tomography with bismuth eye shield for image-guided radiation therapy: An anthropomorphic phantom study. [PDF]

J Appl Clin Med Phys
Yoshida T, Sasaki K, Kawasaki Y, Hayakawa T, Kawadai T, Shibasaki T.   +5 more
europepmc   +1 more source

Normal Vision, Nine Years After the Passage of a Steel Chip Through the Crystalline Lens.

, 1929
William F. Holzer
openalex   +1 more source

Sharp Diamond Needles for Single‐Photon Emission

Advanced Photonics Research, EarlyView.
We study the morphological evolution of single‐crystal diamond needles oxidized at 650–700 °C. Electron microscopy and photoluminescence reveal temperature‐ and time‐dependent sharpening, length reduction, and surface modifications affecting tip properties.
Mariam Quarshie, Yaraslau Padrez, Priyadharshini Balasubramanian, Elena Filonenko, Rizwan Sultan, Renata Karpicz, Alexander Obraztsov, Fedor Jelezko, Sergei Malykhin, Polina Kuzhir   +9 more
wiley   +1 more source

Differential Signaling Pathways Identified in Aqueous Humor, Anterior Capsule, and Crystalline Lens of Age-Related, Diabetic, and Post-Vitrectomy Cataract. [PDF]

Proteomes
Karakosta C, Samiotaki M, Bisoukis A, Bougioukas KI, Panayotou G, Papaconstantinou D, Moschos MM.   +6 more
europepmc   +1 more source

23-Gauge Pars Plana Vitrectomy Alone by a Bimanual Technique for the Removal of Dense Posteriorly Dislocated Crystalline Lens

, 2016
Bingwen Lu, Xingwei Wu, Qinghua Qiu
openalex   +2 more sources

Liquid Crystalline Elastomers in Soft Robotics: Assessing Promise and Limitations

Advanced Robotics Research, EarlyView.
Liquid crystalline elastomers (LCEs) are programmable soft materials that undergo large, anisotropic deformation in response to external stimuli. Their molecular alignment encodes directional actuation in a monolithic structure, making them long‐standing candidates for soft robotic systems.
Justin M. Speregen, Timothy J. White
wiley   +1 more source

Investigation of crystalline lens overshooting: ex vivo experiment and optomechanical simulation results. [PDF]

Front Bioeng Biotechnol
Dahaghin A, Salimibani M, Boszczyk A, Jóźwik A, Skrok M, Grasa J, Siedlecki D.   +6 more
europepmc   +1 more source

Dual‐Array Nano Configuration for High‐Performance Metastable β Titanium Alloys

Advanced Science, EarlyView.
This work resolves a fundamental paradox in metastable alloys by establishing a novel dislocation‐phase coupling mechanism, enabling dynamic microstructure control for simultaneous thermal stability and deformability. Geometrically ordered α‐nanograins achieve unprecedented 500°C strength‐ductility synergy (863 MPa UTS, 78.3% elongation).
Tianle Li, Renhao Wu, Jiabao Liu, Sang‐Ho Oh, Xiang Wu, Hyojin Park, Byeong‐Joo Lee, Hidemi Kato, Hyoung Seop Kim, Xiaochun Liu, Xifeng Li   +10 more
wiley   +1 more source