The aim of this study was to define two core outcome sets (COS), one for vision screening and one for full visual assessment of stroke survivors. Design A list of potentially relevant visual ...

If your doctor prescribed a particular brand of contacts, it's best to stick with a retailer that offers that brand.

Shop a wide selection of stylish eyewear, including prescription glasses, sunglasses, contact lenses, and prescription lenses from designer brands like Ray-Ban, Prada, and Gucci. Enjoy up to 80% off ...

The Humana Vision Plus plan has low copays and high allowances for frames and contact lenses at a competitive price. UnitedHealthcare and Anthem also get 5 stars in our rating of the best vision ...

When is the next Nintendo Direct? Those are words on everyone’s lips as soon as the presentation they just watched ends, and who can blame you? Nintendo Directs are nothing short of a treat, ...

How Are Direct Costs and Variable Costs Different? Direct costs and variable costs are similar in nature and are both types of costs involved in production. Direct costs are expenses that can be ...

Former NFL player Russell Okung is launching Bitball, a new flag football league that will pay players exclusively in Bitcoin ...

Executive Editor David Carnoy has been a leading member of CNET's Reviews team since 2000. He covers the gamut of gadgets and is a notable reviewer of mobile accessories and portable audio ...

Content sales: If you want a copy of an ABC broadcast contact Content Sales. We acknowledge Aboriginal and Torres Strait Islander peoples as the First Australians and Traditional Custodians of the ...

For some breakers, especially those that use an arcing nozzle to drive the flow of the quenching medium (puffer type SF6 breakers for example, see fig 10b), the wear of arcing contacts, if excessive, ...

Breakers are meant to make and break the flow of electrical currents in transmission lines. Being so, the electrical contact function plays a main and critical role in the breaker's proper operation.