Double devices: Dysfunction or not?

Intra-Arterial Thrombolysis Using Double Devices: Mechanicomechanical or Chemicomechanical Techniques

OBJECTIVE To optimize the recanalization of acute cerebral stroke that were not effectively resolved by conventional intraarterial thrombolysis (IAT), we designed a double device technique to allow for rapid and effective reopening. In this article, we describe the feasibility and efficacy of this technique. METHODS From January 2008 to September 2009, twenty patients with acute cerebral arte...

pre-coordination or not?

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Frictional Drag in double - layer Devices

The first order contribution to frictional drag in bi-layered fermion gas is examined. We discuss the relevance of single photon exchange in the evaluation of transresistance, which is usually explained by second order effects such as Coulomb and phonon drag. Since the effective e.m. interaction is unscreened, in the d.c. limit we obtain a finite (and large) contribution to transconductivity.

Folic Acid Supplementation: to Advise or not to Advise?

euthanasia: murder or not: a comparative approach.

background euthanasia is one of the most intriguing ethical, medical and law issues that marked whole xx century and beginning of the xxi century, sharply dividing scientific and unscientific public to its supporters and opponents. it also appears as one of the points where all three major religions (catholic, orthodox, and islamic) have the same view. they are strongly against legalizing mercy...