Results 51 to 60 of about 10,003,346 (299)

Interventional modalities for the prevention and management of childhood myopia in frontiers in ophthalmology: PREC strategy for myopia in children

open access: yesFrontiers in Ophthalmology
The increasing global prevalence of myopia represents a major public health concern. This perspective article aligns with the research theme of the special issue on Interventional Modalities for the Prevention and Management of Childhood Myopia.
Dominique Bremond-Gignac   +5 more
doaj   +1 more source

Crop insurance and irrigation behavior: The conditional role of pumping costs

open access: yesAmerican Journal of Agricultural Economics, EarlyView.
Abstract Excessive water use for irrigation can accelerate the depletion of water resources, undermining agriculture's resilience to weather‐related shocks. Understanding how farmers make water use decisions is essential for developing effective water management policies.
Sungmin Cheu, Molly Sears
wiley   +1 more source

Improving access to new technologies: An experiment with Kenyan input sellers

open access: yesAmerican Journal of Agricultural Economics, EarlyView.
Abstract Agrodealers play a critical role in rural economies, selling essential inputs for agricultural production, stocking new products, and providing farmers with technical advice. However, uncertainty can discourage them from stocking newer, less familiar products, limiting the availability of innovative technologies and leading to market failures ...
Sarah W. Kariuki   +6 more
wiley   +1 more source

Bifocal lens control of myopia progression in children [PDF]

open access: yes, 2008
This research investigated underlying issues that were critical to the success of the bifocal trial and comprised of three studies. The first study evaluated if Chinese-Canadian children were suitable subjects for the bifocal trial. The high prevalence
Cheng, Desmond
core   +1 more source

Are dairy cows replaced too early? Evidence from a structural model and cow‐level data

open access: yesAmerican Journal of Agricultural Economics, EarlyView.
Abstract In past analyses of animal replacement decisions, studies have claimed that dairy farms often replace dairy cows too early to be maximizing profits. I estimate a structural model of asset replacement to determine the motives behind early replacement of dairy cows.
Jared P. Hutchins
wiley   +1 more source

Auricular acupressure for myopia prevention and control in children and its effect on choroid and retina: a randomized controlled trial protocol

open access: yesTrials, 2021
Background Nowadays, because of the increasing incidence, the prevention and control of myopia has become an urgent issue. In China, auricular acupressure has been commonly used in the clinical treatment of myopia in children, but the exact effectiveness
Rong Han   +11 more
doaj   +1 more source

Myopia progression control lens reverses induced myopia in chicks [PDF]

open access: yesOphthalmic and Physiological Optics, 2017
Abstract Purpose To determine whether lens induced myopia in chicks can be reversed or reduced by wearing myopia progression control lenses of the same nominal (central) power but different peripheral designs. Methods
Irving, Elizabeth L.   +1 more
openaire   +2 more sources

Recurrent Neurodevelopmental Disorder Associated With a Dominant‐Negative TOP2B H63Y Variant

open access: yesAmerican Journal of Medical Genetics Part A, EarlyView.
ABSTRACT We describe a 7 year‐old boy with severe neurodevelopmental disorder, medically‐refractory epileptic encephalopathy, hyperkinetic movement disorder, hypotonia, cerebral and cerebellar atrophy and hypomyelination who was found to have a heterozygous de novo TOP2B NM_001330700.2:c.187C>T, p.(His63Tyr) variant.
Zong Yi Ha   +6 more
wiley   +1 more source

High myopia: Reviews of myopia control strategies and myopia complications

open access: yesActa Ophthalmologica
Aims: Most participants in myopia control studies have low and moderate myopia, relatively little is known about myopia control in high myopia. This review aims to evaluate the efficacy of myopia control strategies in high myopia and report on the structural and pathological complications of the eye.Methods: Comprehensive literature searches were ...
Rakhee Shah   +2 more
openaire   +3 more sources

A Novel Splice Variant in ERGIC1 Causes Arthrogryposis Multiplex Congenita—Characterization Using Urine‐Derived Cells

open access: yesAmerican Journal of Medical Genetics Part C: Seminars in Medical Genetics, EarlyView.
ABSTRACT Arthrogryposis multiplex congenita (AMC) is defined as the presence of joint contractures affecting at least two body regions at birth. Three different ERGIC1 variants have been reported in individuals with AMC. Here, we report on a 16‐year‐old male with a homozygous ERGIC1 c.250+1G>A variant that was classified as a variant of uncertain ...
Lauren Kerr   +7 more
wiley   +1 more source

Home - About - Disclaimer - Privacy