Results 91 to 100 of about 1,178,638 (233)
Fechas y sospechas sobre Lucas de Tuy
Anuario de Estudios Medievales, 2002 El presente estudio busca establecer qué es lo que sabemos, en oposición a qué es lo que pensamos que sabemos, sobre el autor del Chronicon mundi. Entre los aspectos investigados están los orígenes de don Lucas de Tuy, la naturaleza de sus conexiones con
Peter Linehan
doaj +1 more source
The Bank of Canada's Management of Foreign Currency Reserves [PDF]
This article describes the Bank's management of the liquid foreign currency portion of the government's official reserves. It broadly outlines the operations of the Exchange Fund Account (EFA), the main account in which Canada's reserves are held.
Jacobo De León
core
Advanced Engineering Materials, EarlyView.Aluminum and nitride coatings are used in industry because they are hard, resist wear, and protect against oxidation. Adding boron can improve friction behavior and other properties. This study tests coatings on surfaces with different finishes. Results show smoother surfaces perform better, while rough ones wear faster, although coatings can reduce ...
Adrián Claver +9 more
wiley +1 more source
Hispania Sacra, 2018 El cabildo de la catedral de León, fundado en la Edad Media, fue estudiado por algunos autores desde diversas vertientes, entre la que cabe destacar la económica y legislativa.
María José Pérez Álvarez
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A Rigid Local System with Monodromy Group 2.J_2 [PDF]
, 2018 We exhibit a rigid local system of rank six on the affine line in characteristic $p=5$ whose arithmetic and geometric monodromy groups are the finite group $2.J_2$ ($J_2$ the Hall-Janko sporadic group) in one of its two (Galois-conjugate) irreducible ...
Katz, Nicholas M., Rojas-León, Antonio
core +1 more source
Advanced Functional Materials, EarlyView.A chiral photodetector capable of selectively distinguishing left‐ and right‐handed circularly polarized light is experimentally demonstrated. The device, which features a nanopatterned electrode inverse‐designed by a genetic algorithm within a metal–dielectric–metal nanocavity that incorporates a vacuum‐deposited small‐molecule multilayer, exhibits ...
Kyung Ryoul Park +3 more
wiley +1 more source
Arqueología de la Arquitectura, 2017 En el año 2000 tuvo lugar el descubrimiento de un gran muro de sillería visto, integrado en el sótano de un local comercial en el casco histórico de la ciudad de León.
Ángel Morillo, Rosalía Durán Cabello
doaj +1 more source
Advanced Functional Materials, EarlyView.In MOCVD MoS2 memristors, a current compliance‐regulated Ag filament mechanism is revealed. The filament ruptures spontaneously during volatile switching, while subsequent growth proceeds vertically through the MoS2 layers and then laterally along the van der Waals gaps during nonvolatile switching.
Yuan Fa +19 more
wiley +1 more source
Pobreza y formación religiosa en la diócesis de León durante la Edad Moderna
Hispania Sacra, 2016 El seminario conciliar de San Froilán en León nació a comienzos del siglo XVII en el contexto del empuje reformista auspiciado por el concilio de Trento. A medida que el centro adquiría reputación y rentas, sobre todo a partir del último tercio del siglo
Alfredo Martín García
doaj +1 more source
Integration of Low‐Voltage Nanoscale MoS2 Memristors on CMOS Microchips
Advanced Functional Materials, EarlyView.This article presents the first monolithic integration of nanoscale MoS2‐based memristors into the back‐end‐of‐line of foundry‐fabricated CMOS microchips in a one‐transistor‐one‐resistor (1T1R) architecture. The MoS2‐based 1T1R cells exhibit forming‐free, nonvolatile resistive switching with ultra‐low operating voltages, low cycle‐to‐cycle variability ...
Jimin Lee +16 more
wiley +1 more source