Una pregunta representa también un desafío, y los textos desafiantes también tienen la virtud de aferrar a los/as lectores/as. Por otra parte, los signos de interrogación son estéticamente ...

An updated expert consensus statement on catheter and surgical ablation of atrial fibrillation (AF) has been issued after a collaboration involving four cardiac electrophysiology societies.

What are the new Black Desert Online codes? Since its graphical overhaul, BDO has seen a new lease of life. Not only does it have one of the best character creators for an MMO, its fantasy world ...

(From Konica Minolta lens literature) This ultra standard 4.3X zoom lens covers a range from 24mm wide angle to 105mm telephoto. Its widened focusing ring will not rotate while in AF. The lens ...

(From Tamron lens literature) Tamron's AF 19-35mm F/3.5-4.5 is a new affordable super wide-angle zoom ideal for travel, landscape, group portrait, adventure photography and more. Offering an ...

Viltrox has been steadily making quality lenses for super affordable prices for a while now, and our reviewer Matthew Richards can't get enough of them, even giving the Viltrox AF 27mm F1.2 Pro a ...

Viltrox has announced the new AF 40mm F2.5 Z lens for full-frame Nikon Z-mount cameras. The lightweight prime lens provides a normal field of view, roughly approximating the perspective of human ...

From the Cardiac Electrophysiology Laboratory, Cardiovascular Division, University of Virginia Health System, Charlottesville. Atrial fibrillation (AF) is the most common sustained arrhythmia ...

Three foreign nationals and one Afghan were killed when gunmen opened fire in Afghanistan’s central Bamyan province on Friday, the ...