Results 171 to 180 of about 94,721 (285)

Analysis of corneal wavefront aberrations and corneal densitometry in eyes with epithelial basement membrane dystrophy. [PDF]

Int Ophthalmol
Kaiser KP, Wend J, Böhm M, Kohnen T, Schmack I.   +4 more
europepmc   +1 more source

Uncertainty should be the rule, not the exception: Integrating fibre orientation variability in cardiac electrophysiology modelling

The Journal of Physiology, EarlyView.
Ovais Ahmed Jaffery, Caroline Helen Roney   +1 more
wiley   +1 more source

Mapping of Physiological Signals From Wireless Battery‐Free Implants With Plane‐Wave Ultrasound Imaging

Advanced Materials Technologies, Volume 11, Issue 9, 6 May 2026.
Combined approach of electromagnetic (Power) and ultrasound (data harvesting) waves is proposed to address the miniaturized ultrasonic implants. Electromagnetic waves trigger the piezoelectric element to generate the acoustic pulse which is modulated by the variations in the sensor's impedance.
Anam Bhatti, Hugo Guillot, Ouafae Firdaouissi, Mohammed Irar, Lionel Rousseau, Clément Hébert, Maxime Lafond   +6 more
wiley   +1 more source

Preliminary diagnosis of eye health via wavefront parameters based on statistical frequency distributions. [PDF]

Eur J Med Res
Yang Y, Chen S, Yue X, Chen H, Yang F, Huang Q.   +5 more
europepmc   +1 more source

Large‐Aperture Polarization‐Independent Broadband Achromatic All‐Dielectric Metalens for Terahertz Focusing

Advanced Science, Volume 13, Issue 25, 4 May 2026.
A large‐aperture, high focusing efficiency and polarization‐independent THz single‐layer achromatic metalens is reported via discrete multi‐wavelength achromatic design and global optimization algorithm. The fabricated metalens exhibits a largest diameter of 2.21 cm, excellent achromatic performance, extremely high average focusing efficiency (> 46 ...
Xiaoqiang Jiang, Xu Chen, Zechuan Bin, Fu Tang, Min Hu, Manman Li, Wenhui Fan, Baoli Yao   +7 more
wiley   +1 more source

Deep Volumetric Super‐Resolution Imaging in Thick Biological Specimens With Sparse Scanning SIM

Advanced Science, Volume 13, Issue 25, 4 May 2026.
Sparse scanning structured illumination microscopy (SS‐SIM) extends the axial depth in super‐resolution fluorescence imaging by combining rapid laser scanning, pixel‐addressed intensity modulation, and sCMOS camera detection. SS‐SIM yields 1.6× lateral and 1.7× axial resolution gains over wide‐field microscopy and enables imaging through 300–600 µm ...
Sha An, Xuhong Guo, Zhongxia Cai, Yunze Lei, Kai Wen, Hongfei Suo, Xiaoyu Kong, Gerd Ulrich Nienhaus, Peng Gao   +8 more
wiley   +1 more source

Intensity-asymmetric wavefront shaping in nonlocal meta-lens. [PDF]

Nat Commun
Yao J, Wang Z, Fan Y, Zhang K, Lin R, Wu J, Peng C, Xiao S, Tsai DP.   +8 more
europepmc   +1 more source

Cardiac digital twins: Modelling the arrhythmic substrate of chemotherapy

The Journal of Physiology, EarlyView.
Radomir Chabiniok, Vlad G. Zaha
wiley   +1 more source

Conservation of Neuron‐Astrocyte Correlated Activity in Developing Sensory Pathways

Glia, Volume 74, Issue 5, May 2026.
Astrocytes and neurons in the superior colliculus exhibit spatiotemporal correlated activity before eye opening. Each neuronal wave is followed by a calcium wave in astrocytes. Spillover of glutamate activates mGluR5 and mGluR3 in astrocytes. ABSTRACT Neurons in developing sensory organs exhibit prolonged burst firing before the onset of sensory ...
Vered Kellner, Patrick Parker, Dongeun Heo, Xuelong Mi, Mikhail Coen, Guoqiang Yu, Gesine Saher, Loyal A. Goff, Dwight E. Bergles   +8 more
wiley   +1 more source

Transmission matrix of a multimode fiber: In-line vs off-axis holography. [PDF]

PLoS One
Ivanina A, Lochocki B, Koglbauer A, Sokolov S, Goorden SA, Amitonova LV.   +5 more
europepmc   +1 more source