Search results for "Fermi"

Appraisal and Evaluation of the Learning Environment Instruments of the Student Nurse: A Systematic Review Using COSMIN Methodology

2023

Background: Nursing education consists of theory and practice, and student nurses’ perception of the learning environment, both educational and clinical, is one of the elements that determines the success or failure of their university study path. This study aimed to identify the currently available tools for measuring the clinical and educational learning environments of student nurses and to evaluate their measurement properties in order to provide solid evidence for researchers, educators, and clinical tutors to use in the selection of tools. Methods: We conducted a systematic review to evaluate the psychometric properties of self-reported learning environment tools in accordance with th…

Palliative care quality indicators in Italy. What do we evaluate?

2012

Purpose In recent years, the number of palliative service providers has increased significantly. This expansion necessitates an evaluation in order to provide the basis for quality improvement of the care. Policymakers, managers of palliative care programs, and others committed to the improvement of end-of-life care need methods and criteria to measure and evaluate the care delivered. As quality measurement is expensive and difficult to undertake, it is fundamental that quality measures evaluate the right things. Quality evaluation in Italy is supported by health authorities who have developed some indicators of palliative care. The aims of this study were to give an overview of these indic…

Efficacia della psicoterapia sistemico relazionale in un gruppo di pazienti affetti da Crisi Psicogene

Remarks on strange-quark simulations with Wilson fermions

2020

Physical review / D 102(7), 074506 (1-10) (2020). doi:10.1103/PhysRevD.102.074506

Leading isospin breaking effects in the HVP contribution to $a_{\mu}$ and to the running of $\alpha$

2021

The 38th International Symposium on Lattice Field Theory, LATTICE2021, Zoom/Gather@Massachusetts Institute of Technology, USA, 26 Jul 2021 - 30 Jul 2021; Proceedings of Science / International School for Advanced Studies (LATTICE2021), 106 (2021). doi:10.22323/1.396.0106

Technicolor and new matter generations

2010

This work consists of an overview part and three research papers. The subject of this work is a class of models for dynamical electroweak symmetry breaking, and new generations of fermionic matter. An introductory overview of the standard model of electroweak interactions is given, as well as an overview of some of the recent developments in the field of walking technicolor models. We study some recently proposed models for dynamical electroweak symmetry breaking, namely the minimal walking technicolor (MWT) and next to minimal walking technicolor (NMWT) model. We show that, as a result of cancellation of the global and gauge anomalies associated with the technicolor sector, a non sequentia…

Influence of organic material and sample parameters on the surface potential in Kelvin probe measurements

2019

Financial support provided by ERDF 1.1.1.1 activity project Nr. 1.1.1.1/16/A/046 “Application assessment of novel organic materials by prototyping of photonic devices” as well as Scientific Research Project for Students and Young Researchers Nr. SJZ2016/20 realized at the Institute of Solid State Physics, University of Latvia is greatly acknowledged.

Flat bands and strongly correlated Fermi systems

2019

Many strongly correlated Fermi systems including heavy-fermion (HF) metals and high-Tc superconductors belong to that class of quantum many-body systems for which Landau Fermiliquid (LFL) theory fails. Instead, these systems exhibit non-Fermi-liquid properties that arise from violation of time-reversal (T) and particle-hole (C) invariance. Measurements of tunneling conductance provide a powerful experimental tool for detecting violations of these basic symmetries inherent to LFLs, which guarantee that the measured differential conductivity dI/dV, where I is the current and V the bias voltage, is a symmetric function of V. Thus, it has been predicted that the conductivity becomes asymmetric …

Aspetti giuridici della furia e dell'infermità mentale nel mondo romano. La compravendita del "servus furiosus".

Oggetto di indagine del presente lavoro è la furia come vizio dello schiavo nelle compravendite del mondo romano. This study analyzes the madness of slaves as a vice in trades of Roman word.

Faint γ-ray sources at low redshift: the radio galaxy IC 1531

2018

We present amultiwavelength study of IC 1531 (z=0.02564), an extragalactic radio source associated with the γ -ray object 3FGL J0009.9-3206 and classified as a blazar of uncertain type in the Third Fermi-Large Area Telescope AGN catalog (3LAC). A core-jet structure, visible in radio and X-rays, is enclosed within a ~220 kpc wide radio structure. The morphology and spectral characteristics of the kiloparsec jet in radio and X-rays are typical of Fanaroff-Riley type I galaxies. The analysis of the radio data and optical spectrum and different diagnostic methods based on the optical, infrared, and γ -ray luminosities also support a classification as a low-power RG seen at moderate angles (θ = …