Results 171 to 180 of about 4,706,876 (381)

An eye within an eye

open access: yesIndian Journal of Ophthalmology, 2019
Kowsigan Magesan   +2 more
openaire   +3 more sources

In-vivo sub-diffraction adaptive optics imaging of photoreceptors in the human eye with annular pupil illumination and sub-Airy detection

open access: gold, 2021
Rongwen Lu   +8 more
openalex   +1 more source

Functional Integration of Different‐Sex Gonad Transplants Into the Adult Mouse Hypothalamic Pituitary Gonadal Axis

open access: yesAdvanced Biology, EarlyView.
This study introduces and investigates different‐sex gonad transplants in a mouse model of gender‐affirming hormone therapy. Ovaries and testes implanted into gonadectomized adults exhibit gametogenesis and steroidogenesis independent of the sex of the host.
Daniel R. Pfau   +8 more
wiley   +1 more source

Media Device Use and Vision Disorders in the Pediatric Age: The State of the Art

open access: yesChildren
Introduction. Evidence is consistent with increased screen viewing time among children and adolescents, and anticipation at the age at which children interact with media devices.
Elena Bozzola   +4 more
doaj   +1 more source

Biochemical adaptations of the retina and retinal pigment epithelium support a metabolic ecosystem in the vertebrate eye

open access: gold, 2017
Mark A Kanow   +16 more
openalex   +1 more source

X‐Ray Computed Tomography Quantifies Primary Phases and Reveals Crack Morphology in High‐Cycle Fatigue of Aluminum Alloy EN AW‐2618A

open access: yesAdvanced Engineering Materials, EarlyView.
Primary phases and a fatigue crack are studied in a forged blank of an aluminum alloy using synchrotron and laboratory X‐ray computed tomography. To image the crack, the fatigue test is interrupted, and a static tensile load is applied to open the crack.
Jakob Schröder   +6 more
wiley   +1 more source

A review on eye diseases induced by blue light: pathology, model, active ingredients and mechanisms

open access: yesFrontiers in Pharmacology
Blue light induced eye damage (BLED) belongs to modern diseases. It is an ophthalmic disease caused by prolonged exposure to electronic devices or screens containing a large amount of high-energy short waves (blue light).
Yuan Yan   +21 more
doaj   +1 more source

Is Young's Modulus a Critical Coating Property Determining Fouling‐Release Performance of Marine Coatings?

open access: yesAdvanced Engineering Materials, EarlyView.
The release of foulers from protective marine coatings is determined by several interrelated material properties, including the strength of Young's modulus, the flexibility of chain segments, the surface free energy, and the magnitude of hydrodynamic stress.
Johann C. Schaal   +2 more
wiley   +1 more source

How to Fabricate Hyaluronic Acid for Ocular Drug Delivery

open access: yesPharmaceutics
This review aims to examine existing research on the development of ocular drug delivery devices utilizing hyaluronic acid (HA). Renowned for its exceptional biocompatibility, viscoelastic properties, and ability to enhance drug bioavailability, HA is a ...
Martha Kim   +5 more
doaj   +1 more source

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