When the refractive index of a medium changes abruptly in time, a wave propagating in the medium experiences time-refraction and time-reflection, similar to the refraction and reflection at dielectric ...
The minimally invasive nature of endovascular aortic repair (EVAR) has led to a rapid increase in its usage in the last two decades. EVAR is recommended for elderly patients with aortic aneurysm as a ...
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