In extensive cavities usually calcium hydroxide cements are used in order to protect the pulp.These materials can present a reduction in the radiopacity due solubility resulting from contact with oral fluids.This study investigated the radiopacity of calcium hydroxide cements stored in distilled water at 37o C, with the aim to verify the alteration
Deep learning networks have demonstrated outstanding performance in 2D and 3D vision tasks.However, recent research demonstrated that these networks result in failures when imperceptible perturbations are added to the input known as adversarial attacks.This phenomenon has recently received increased interest in the field of autonomous vehicles and
What I would like to do in what follows is to explain how, in my view, realism cannot but engage with perception.But we have to be careful here.I am not saying that reality is nothing other than perceptual Contact Grease experience.That is certainly not how things are: rather, that is precisely the mistake we have to avoid, although this mistake is
This research aims at the identification of time varying axle load of moving vehicles though the determinations of influence lines of bridge bending moment.With the approach of this research, based on the theorem of modal superposition, the modal 2.5" Strip (Jelly Roll) Patterns acceleration of the bridge subjected to moving loads is determined by
Background: The development of endoscopic techniques motivated surgeons to search for alternative and more cosmetic approaches for thyroid and parathyroid surgery.Several variations of transoral access to the anterior neck areas were applied in recent years.One of them is a premandibular access proposed by Nakajo et al, it is performed through the