Orthokeratology Lens Wear for 2 Years in Children Did Not Alter Tear Film Lipid Thickness by Non-Invasive Interferometry

PurposePrevious studies suggest that overnight orthokeratology (OOK) may be detrimental to tear function.We aimed to investigate the effect of OOK on lipid layer thickness (LLT), blink pattern, and meibomian gland and elucidate the relationship of Tension Knob these variables.MethodsThirty-seven participants who wore OOK lenses every night for at l

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Cerenkov Counter for In-Situ Groundwater Monitoring of 90Sr

Groundwater contamination from 90Sr is an environmental challenge posed topresent and former nuclear weapons related sites.Traditional methods of extractinggroundwater samples and performing laboratory analyses are expensive, time-consumingand induce significant disposal challenges.The authors present here a prototype countercapable of measuring 90

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Distinct resting-state effective connectivity of large-scale networks in first-episode and recurrent major depression disorder: evidence from the REST-meta-MDD consortium

IntroductionPrevious studies 3D All Over Printed Shirt have shown disrupted effective connectivity in the large-scale brain networks of individuals with major depressive disorder (MDD).However, it is unclear whether these changes differ between first-episode drug-naive MDD (FEDN-MDD) and recurrent MDD (R-MDD).MethodsThis study utilized resting-stat

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