Results 241 to 250 of about 93,717 (313)

Effect of 0.025% atropine on ocular biometry changes during accommodation

Ophthalmic and Physiological Optics, Volume 45, Issue 3, Page 865-876, May 2025.
Abstract Purpose Low concentration atropine is an effective treatment to slow myopia progression and axial elongation and also reduces accommodation. On‐axis ocular dimensions of the eye change during accommodation; hence, this study aimed to quantify the effect of 0.025% atropine eye drops on accommodation‐induced changes in ocular biometry.
Rohan P. J. Hughes, Emily C. Woodman‐Pieterse, Scott A. Read, Stephen J. Vincent, Michael J. Collins   +4 more
wiley   +1 more source

Direct wavefront sensing enables functional imaging of infragranular axons and spines. [PDF]

Nat Methods, 2019
Liu R, Li Z, Marvin JS, Kleinfeld D.
europepmc   +1 more source

Angle‐Tolerant Circular Eigenpolarizations Enabled by Orientational Disorder in Dielectric Metasurfaces

Advanced Optical Materials, Volume 13, Issue 10, April 4, 2025.
This study demonstrates that orientational disorder in all‐dielectric chiral bilayer metasurfaces suppresses linear birefringence and enables robust circular eigenpolarizations across wide angular and spectral ranges. Experimental and numerical results reveal significant circular dichroism and optical activity, highlighting the potential of disordered ...
Katsuya Tanaka, Aso Rahimzadegan, Dennis Arslan, Anna Fitriana, Stefan Fasold, Dmitry Pidgayko, Michael Steinert, Thomas Pertsch, Manuel Decker, Carsten Rockstuhl, Isabelle Staude   +10 more
wiley   +1 more source

Quantitative Phase and Intensity Microscopy Using Snapshot White Light Wavefront Sensing. [PDF]

Sci Rep, 2019
Wang C, Fu Q, Dun X, Heidrich W.
europepmc   +1 more source

Ultrafast All‐Optical Switching and Active Sub‐Cycle Waveform Control via Time‐Variant Photodoping of Terahertz Metasurfaces

Advanced Science, Volume 12, Issue 14, April 10, 2025.
This study introduces a novel time‐resolved spectroscopy approach enabling ultrafast terahertz (THz) modulation in silicon‐based optical switches. Utilizing photon‐induced processes, it achieves a record THz switching time of 1.3 ps and a modulation depth over 500%. The method demonstrates active sub‐cycle pulse control, offering a new pathway for high‐
Jeongmin Jang, Junsuk Rho, Hee Jun Shin
wiley   +1 more source

Adaptive optics in the mouse eye: wavefront sensing based vs. image-guided aberration correction. [PDF]

Biomed Opt Express, 2019
Wahl DJ, Zhang P, Mocci J, Quintavalla M, Muradore R, Jian Y, Bonora S, Sarunic MV, Zawadzki RJ.   +8 more
europepmc   +1 more source

Concise Guidelines of the European Cardiac Arrhythmias Society (ECAS) on “Catheter Ablation of Atrial Fibrillation”

Journal of Cardiovascular Electrophysiology, EarlyView.
Riccardo Cappato, Samuel Levy, Rui Providencia, Hussam Ali, Andrey Ardashev, Sergio Barra, Antonio Creta, Michal Farkowski, Christian‐Hendrik Heeger, Prapa Kanagaratnam, Thorsten Lewalter, Silvia Magnani, Richard Schilling, Internal reviewers, Douglas Packer, Stefan Willems, Eli Ovsyshcher, Leonardo Calò, Feifan Ouyang, Ali Oto, Mark Estes   +20 more
wiley   +1 more source

Nanotweezers for Manipulating Untethered Micro/Nanoscale Bio‐Tools: Principles, Performance, and Highlighted Applications

Advanced NanoBiomed Research, Volume 5, Issue 4, April 2025.
This review focuses on optical, electric, and magnetic nanotweezers for manipulating single micro/nanoparticles as miniaturized biomedical tools. Representative historical and contemporary examples illustrate mechanisms, setups, performance, and applications.
Kelly Shih, Niam Zaidi, Seung Ho Lee, Huaizhi Li, Donglei Emma Fan   +4 more
wiley   +1 more source

Wavefront sensing, novel lower degree/higher degree polynomial decomposition and its recent clinical applications: A review.

Indian J Ophthalmol, 2020
Rampat R, Malet J, Dumas L, Gatinel D.
europepmc   +1 more source

Gnireteet

The Canadian Journal of Chemical Engineering, Volume 103, Issue 4, Page 1466-1473, April 2025.
Sketch of Norman Epstein at his 60th anniversary lecture to the Chemical and Biological Engineering department at the University of British Columbia. Abstract Before 2005, the term ‘teetering’ was relegated to the annuls of history as the term ‘fluidization’ was commonly utilized to describe gas–solids contacting processes.
David R. Bruce
wiley   +1 more source