Results 241 to 250 of about 128,937 (352)

Myopic and Astigmatic Laser in situ Keratomileusis Using a Ray Tracing-Based Treatment Algorithm with a Personalized Ablation Profile. [PDF]

open access: yesClin Ophthalmol
Krueger RR   +8 more
europepmc   +1 more source

Evaluating the effect of two different training interventions on improving vaginal twin birth rates and provider confidence and knowledge levels: A pre‐ and post‐intervention study

open access: yesInternational Journal of Gynecology &Obstetrics, EarlyView.
Abstract Objective Despite the increasing trend in cesarean section rates in multiple pregnancies, vaginal delivery in twin pregnancies appears both possible and safe. Methods This retrospective multicenter study compared outcomes before and after the implementation of a vaginal twin intervention in two Italian hospitals. In January 2021 in Pescara and
Claudio Celentano   +9 more
wiley   +1 more source

Letter contrast sensitivity validation. [PDF]

open access: yesOphthalmic Physiol Opt
Guillon M, Pepe P, Hull J, Suryakumar R.
europepmc   +1 more source

Bio‐inspired nanophotonics: Structural color, chirality, and resonance metasurfaces

open access: yesInfoMat, EarlyView.
A butterfly‐wing‐inspired anisotropic plasmonic flatband resonant metasurface. Insets, photo of the butterfly, Sasakia charonda, and the SEM image of its wing scale (above); the SEM image of the metasurface (below). Abstract The dazzling colors of butterfly wings and hummingbird feathers are not painted with pigments, but crafted by nature's invisible ...
Weihan Liu, Yao Liang, Din Ping Tsai
wiley   +1 more source

Recent advances in organic broad‐spectrum photodetection materials and devices

open access: yesInfoMat, EarlyView.
Graphical Abstract This review systematically outlines the evolution of organic photodetectors from fullerene‐based to advanced non‐fullerene acceptors, highlighting how molecular engineering (e.g., D–A, quinoidal, and A‐D‐A′‐D‐A architectures) extends spectral response into the short‐wave infrared region.
Yilin Zhao   +3 more
wiley   +1 more source

Napabucasin transforms liver microenvironment and boosts immunotherapy efficacy by converting potential metastases into “hot” tumors

open access: yesInterdisciplinary Medicine, EarlyView.
Napabucasin reduces liver metastases by reprogramming the hepatic microenvironment. It induces hepatocyte secretion of CCL21 via c‐Fos activation, recruiting lymphocytes and converting “cold” metastases into immunologically “hot” tumors. This effect is liver‐specific and independent of cancer cells.
Qiongqiong Wang   +19 more
wiley   +1 more source

The Pattern Glare Test: Further Exploration of Methodological and Demographic Factors. [PDF]

open access: yesInvest Ophthalmol Vis Sci
Jurkovicová L   +4 more
europepmc   +1 more source

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