Refractive twisted microaxicons.

Complex-shaped light fields with specially designed intensity, phase, and polarization distributions are highly demanded for various applications including optical tweezers, laser material processing, and lithography. Here, we...

Acute Coronary Syndrome: Postdischarge Care.

Patients who have experienced an acute coronary syndrome should be evaluated in the office setting soon after hospital discharge. First follow-up appointments more than 6 weeks after discharge reduce adherence to therapy. Care...