Zobrazeno 1 - 10
of 904
pro vyhledávání: '"P. Marciani"'
We investigate the transport properties of open Josephson junctions (JJs) through a minimal effective non-Hermitian (NH) approach derived from the equilibrium Green's function (GF) formalism. Specifically, we consider a JJ with a quantum dot barrier
Externí odkaz:
http://arxiv.org/abs/2412.01702
Autor:
Tom Higham, Marine Frouin, Katerina Douka, Annamaria Ronchitelli, Paolo Boscato, Stefano Benazzi, Jacopo Crezzini, Vincenzo Spagnolo, Maxine McCarty, Giulia Marciani, Armando Falcucci, Matteo Rossini, Simona Arrighi, Clarissa Dominici, Thibaut Devièse, Jean-Luc Schwenninger, Ivan Martini, Adriana Moroni, Francesco Boschin
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-18 (2024)
Abstract The process by which Palaeolithic Europe was transformed from a Neanderthal-dominated region to one occupied exclusively by Homo sapiens has proven challenging to diagnose. A blurred chronology has made it difficult to determine when Neander
Externí odkaz:
https://doaj.org/article/a65df102c37d4ef99e1c3d347d1c0a95
Publikováno v:
Phys. Rev. B 106, 094515 (2022)
Multiband superconductors can host collective excitations with marked differences with respect to their single-band counterpart. We first study the spectrum of collective amplitude fluctuations in a clean two-bands superconductor, showing that the sp
Externí odkaz:
http://arxiv.org/abs/2207.00483
Autor:
Leonardo Vallini, Carlo Zampieri, Mohamed Javad Shoaee, Eugenio Bortolini, Giulia Marciani, Serena Aneli, Telmo Pievani, Stefano Benazzi, Alberto Barausse, Massimo Mezzavilla, Michael D. Petraglia, Luca Pagani
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-13 (2024)
Abstract A combination of evidence, based on genetic, fossil and archaeological findings, indicates that Homo sapiens spread out of Africa between ~70-60 thousand years ago (kya). However, it appears that once outside of Africa, human populations did
Externí odkaz:
https://doaj.org/article/a9ccb1ffd96b47bab97ba2f390b640d4
Autor:
Marciani, Marco, Benfatto, Lara
Publikováno v:
Phys. Rev. B 106, 045102 (2022)
We compute the resistivity anisotropy in the nematic phase of FeSe from the static solution of the multiorbital Boltzmann equation. By introducing disorder at the level of the microscopic multiorbital model we show that even elastic scattering by loc
Externí odkaz:
http://arxiv.org/abs/2202.12070
Autor:
Marciani, Marco, Benfatto, Lara
Publikováno v:
Phys. Rev. B 104, 235143 (2021)
Motivated by the increasing number of systems featuring multiple bands at low energy, we address the Boltzmann approach to transport in a multiband weakly disordered noninteracting crystal subject to a small electric field. In general, the multiband
Externí odkaz:
http://arxiv.org/abs/2109.01626
Autor:
Fahad Almutairi, Jaber Alyami, Susan Pritchard, Wala Alsharef, Robin C. Spiller, Penny A. Gowland, Moira A. Taylor, Luca Marciani, Caroline L. Hoad
Publikováno v:
Clinical Nutrition Open Science, Vol 51, Iss , Pp 35-43 (2023)
Summary: The presence of a ‘magenstrasse’, a central ‘stomach road’ for flow and mixing of foods and drinks in the stomach had been predicted from hydrodynamic modelling. Here a magnetic resonance imaging (MRI) tagging technique was used to g
Externí odkaz:
https://doaj.org/article/f98d9193e65041188205539a1800d1a3
Autor:
Faiz Alqarni, Tejal Akbar, Hala Fatani, Soma Kumasaka, Caroline L. Hoad, Robin C. Spiller, Moira A. Taylor, Luca Marciani
Publikováno v:
Diagnostics, Vol 14, Iss 19, p 2190 (2024)
Purpose: Knowledge of the length of the colon is relevant to understanding physiological and pathological function. It also has implications for diagnostic and clinical interventions, as well as for the design of delayed-release drug formulations and
Externí odkaz:
https://doaj.org/article/4ffd25e0aac54d2582f70a950286606b
Autor:
Jesús Molinar-Díaz, Andi Arjuna, Nichola Abrehart, Alison McLellan, Roy Harris, Md Towhidul Islam, Ahlam Alzaidi, Chris R. Bradley, Charlotte Gidman, Malcolm J. W. Prior, Jeremy Titman, Nicholas P. Blockley, Peter Harvey, Luca Marciani, Ifty Ahmed
Publikováno v:
Molecules, Vol 29, Iss 18, p 4296 (2024)
In this research, resorbable phosphate-based glass (PBG) compositions were developed using varying modifier oxides including iron (Fe2O3), copper (CuO), and manganese (MnO2), and then processed via a rapid single-stage flame spheroidisation process t
Externí odkaz:
https://doaj.org/article/546ea4a30ba348fcb47f1a9f7a04a58a
Autor:
Christabella Ng, Helen Barr, Caroline Hoad, Neele S Dellschaft, Robin Spiller, Luca Marciani, Alan R Smyth, Trevor Hill, Colin Crooks, Jochen G Mainz, Alex Menys, Giles Major, Penny A. Gowland
Publikováno v:
NIHR Open Research, Vol 3 (2024)
Background People with cystic fibrosis (CF) can experience recurrent chest infections, pancreatic exocrine insufficiency and gastrointestinal symptoms. New cystic fibrosis transmembrane conductance regulator (CFTR) modulator drugs improve lung functi
Externí odkaz:
https://doaj.org/article/5c1c3656d9e84dffb5b38374c1d6241e