A Cost-Effective Integrated Methodology for Electromagnetic Actuation via Visual Feedback.

Electromagnetic actuation can support many fields of technology, such as robotics or biomedical applications. In this context, fully understanding the system behavior and proposing a low-cost package for feedback control is challenging. Modeling the electromagnetic force is particularly tricky because it is a nonlinear function of the actuated object's position and coil's current.

Nordic Walking and Walking in Parkinson's disease: a randomized single-blind controlled trial.

Introduction: Non-pharmacological interventions are increasingly being acknowledged as valuable options to overcome or reduce functional problems in patients with Parkinson's disease. In the last decades, Nordic Walking was employed and investigated by rehabilitation specialists. Clinical trials on the effect of Nordic Walking on motor and non-motor Parkinson's disease symptoms are few, small, and heterogeneous for inclusion criteria and intervention protocols.

The role of small intestinal bacterial overgrowth in cystic fibrosis: a randomized case-controlled clinical trial with rifaximin.

Background: Scientific literature shows a high prevalence of Small Intestinal Bacterial Overgrowth (SIBO) in patients with Cystic Fibrosis (CF). The role of SIBO in nutritional status and gastrointestinal symptoms in CF is not known. Our aim was to study epidemiology and clinical impact of SIBO while assessing the efficacy of rifaximin in eradicating SIBO in CF patients.

Optimal Control of Propagating Fronts by Using Level Set Methods and Neural Approximations.

We address the optimal control of level sets associated with the solution of the normal flow equation. The problem consists in finding the normal velocity to the front described by a certain level set in such a way to minimize a given cost functional. First, the considered problem is shown to admit a solution on a suitable space of functions.