A5056790771- Metamaterials and Metasurfaces Applications
- Advanced Antenna and Metasurface Technologies
- Radio Wave Propagation Studies
- Exercise and Physiological Responses
- Millimeter-Wave Propagation and Modeling
- Antenna Design and Analysis
- Coronary Interventions and Diagnostics
- Cardiac, Anesthesia and Surgical Outcomes
- Plasmonic and Surface Plasmon Research
- Sports Performance and Training
- Cardiac Imaging and Diagnostics
- Bluetooth and Wireless Communication Technologies
- Genetic and phenotypic traits in livestock
- Advanced Fiber Optic Sensors
- Structural Analysis and Optimization
- Photonic Crystals and Applications
- Cardiac electrophysiology and arrhythmias
- Thermoregulation and physiological responses
- Optical Network Technologies
- Cardiovascular Effects of Exercise
- Antenna Design and Optimization
- Optics and Image Analysis
- Stress Responses and Cortisol
- Fibromyalgia and Chronic Fatigue Syndrome Research
- Vitamin D Research Studies
Roma Tre University
2021-2024
Torino e-district
2011-2024
In this study, we investigate the feasibility of designing reconfigurable transmitting metasurfaces through use Drude-like scatterers with purely electric response. Theoretical and numerical analyses are provided to demonstrate that response spherical can be tailored achieve complete transmission, satisfying a generalized Kerker's condition at half their plasma frequency. This phenomenon, which arises from co-excitation dipole quadrupole within scatterer, also exhibits moderate broadband...
Background The phopho-calcium metabolism and the maintenance of bone mass is not only important role vitamin Dplays. Vitamin D also known for its anti-inflammatory function modulating immune defence system. deficit to be referred simply a tissue worsening, but cardiovascular diseases, various types tumours some autoimmune diseases. In sport life, often related muscular problems, neuromuscular pains, predisposition injuries, can affect one’s performance. Since indoor athletes have reduced...
Background The body composition and its variation in time can affect the performances of soccer players. measuring techniques are based on a quantitative approach founded indirect estimations fat mass lean mass. BIVA allows us to directly see athlete’s by means impedance vector (Z vector), irrespective weigh hydration status. classify variations soft tissues recent observations testify that higher player’s level, larger quantity tissue. purpose this study is observe season tissues, as an...
While extensive research exists on muscle injuries among adult football players, a notable gap persists in studies concerning younger footballers. The aim of the current study is to provide epidemiological data characteristics time-loss young players participating Italian Under-19 male elite Championship ("Primavera 1").
In this study, we investigate the feasibility of designing reconfigurable transmitting metasurfaces through use Drude-like scatterers with purely electric response. Theoretical and numerical analyses are provided to demonstrate that response spherical can be tailored achieve complete transmission, satisfying a generalized Kerker's condition at half their plasma frequency. This phenomenon, which arises from co-excitation dipole quadrupole within scatterer, also exhibits moderate broadband...
The theory of parametric resonances induced by three-wave mixing processes in planar plasmonic structures coupled to second order nonlinear crystals is investigated detail. system under study involves a pump field interacting with two counterpropagating surface plasmon polaritons (SPPs), where the permittivity dielectric medium modulated field’s amplitude. Two distinct linear regimes are identified: linearity time at onset resonance and respect amplitude steady state. former emerges but...
Oxidative stress, a condition defined as unbalancing between production of free radicals and antioxidant defenses, is an important index health status to monitor wellness sport performance. Today, many aspects hormone role in regulating oxidant – balance still remain obscure. Physical psychological stressor, which activate pituitary-adrenal axis, cause oxidative damage (Mancini et al., 2010).Oxidative stress inflammation are traditionally associated with fatigue impaired recovery from...
Background Gastric intestinal, skeletal muscle and neurological symptoms are just some of the possible effects alimentary intolerances that may represent a risk for one’s health frustrate athlete’s practice benefits thwart performance. The immunological tolerance recovery re-establishment normal diet generally reached by means strict dietetic schemes (a turnover or elimination diet) requiring strong effort into changing habit. In elite soccer athlete, an intense competitive schedule...
In the last years, temporal metamaterials have been exploited as a novel platform for conceiving several electromagnetic and optical devices based on anomalous scattering response achieved at single or multiple sudden change of their medium properties, which however is difficult to carry out in realistic scenario this letter we investigate possibility emulate metamaterial without acting but effective refractive index wave impedance perceived by during propagation within guiding structure...
Background: Intravascular ultra-sound (IVUS) allows physicians to generate a superior image of coronary arteries during percutaneous interventions (PCI). IVUS provides tomographic, 360-degree view the arterial wall from inside, allowing more accurate and complete assessment than is possible with angiography. The purpose this study was understand cost-effectiveness compared traditional angiography techniques in bare metal stent (BMS) implantation, perspective Italian health system. Methods: A...
<p>Temporal metamaterials have been recently exploited as a novel platform for conceiving several electromagnetic and optical devices based on the anomalous scattering response arising at single or multiple sudden changes of material properties. However, they are difficult to implement in realistic scenarios by switching permittivity time, new strategies achieve time interfaces feasible manner must be identified. In this paper, we investigate possibility realize temporal metamaterial...
<p>Temporal metamaterials have been recently exploited as a novel platform for conceiving several electromagnetic and optical devices based on the anomalous scattering response arising at single or multiple sudden changes of material properties. However, they are difficult to implement in realistic scenarios by switching permittivity time, new strategies achieve time interfaces feasible manner must be identified. In this paper, we investigate possibility realize temporal metamaterial...
Abstract Aims The Brugada syndrome (Brs) is an inherited disorder associated with risk of ventricular fibrillation and sudden cardiac death in a structurally normal heart. purpose this case presentation was to spread awareness about condition, highlight the importance timely diagnosis effective treatment channelopathy especially asymptomatic young athletes at high death. Methods results In report, we discuss 47-year-old male. He tennis player who performed visit sports doctor have issued...