Results 21 to 30 of about 24,332,672 (250)
High Power Wideband Class-E Power Amplifier [PDF]
, 2010 This letter shows a high-power, high-efficiency, wideband Class-E RF power amplifier designed upon the load admittance synthesis concept and built using an uncomplicated low-loss load network with a low loss wideband admittance transformer as the main ...
Ortega González, Francisco Javier
core +2 more sources
Immagini, immaginazione e immaginario. Richard Kearney e la veglia poco funebre del postmodernismo
Im@go. A Journal of the Social Imaginary, 2019 Images, imagination and imaginary. Richard Kearney and the not so mournful wake of postmodernism. This essay aims to locate The Wake of Immaginationwithin Richard Kearney’s scholarly research and relate it to current theorizations of postmodernism, with ...
Andrea Binelli
doaj +1 more source
Design and Development of a Class EF2 Inverter and Rectifier for Multi-megahertz Wireless Power Transfer Systems [PDF]
, 2016 This paper presents the design and implementation of a Class EF2 inverter and Class EF2 rectifier for two -W wireless power transfer (WPT) systems, one operating at 6.78 MHz and the other at 27.12 MHz.
Aldhaher, S, Mitcheson, PD, Yates, DC
core +1 more source
Porcine commensal Escherichia coli: a reservoir for class 1 integrons associated with IS26
bioRxiv, 2017 Porcine faecal waste is a serious environmental pollutant. Carriage of antimicrobial resistance and virulence-associated genes (VAGs) and the zoonotic potential of commensal Escherichia coli from swine is largely unknown.
Cameron J. Reid +7 more
semanticscholar +1 more source
Analysis and elimination of hysteresis and noisy precursors in power amplifiers [PDF]
, 2006 Power amplifiers (PAs) often exhibit instabilities leading to frequency division by two or oscillations at incommensurate frequencies. This undesired behavior can be detected through a large-signal stability analysis of the solution.
Jeon, Sanggeun +2 more
core +1 more source
Educação em Perspectiva, 2021 O artigo tem por objetivo realizar uma revisão bibliográfica de pesquisas que investigaram a educação das relações étnico-raciais sob a perspectiva de famílias negras. O recorte foi feito a partir dos artigos da “Associação Nacional de Pós-Graduação e Pesquisa em Educação” – ANPEd, entre os anos de 2011 a 2019.
Juliana Moreira Borges +2 more
openaire +2 more sources
Bifurcation analysis of stabilization circuits in an L-band LDMOS 60-W power amplifier [PDF]
, 2005 n this letter, the global stability analysis of an L-band push-pull power amplifier is presented. The analysis is carried out for the amplifier operating in different modes, such as Class AB, Class B, and Class E/F, considering variations in the bias ...
Rutledge, David B. +2 more
core +1 more source
The Sports Hero in the Social Imaginary. Identity, Community, Ritual and Myth
Im@go. A Journal of the Social Imaginary, 2018 This paper aims to introduce the sociological processes and mechanisms defining the social imaginary of sports hero, who is a sportsperson acquiring a special status by virtues of his/her extraordinary and exemplary skills, achievements and biography ...
Luca Bifulco, Mario Tirino
doaj +1 more source
Combined analysis of HLA class I, HLA-E and HLA-G predicts prognosis in colon cancer patients
British Journal of Cancer, 2013 Background:Evasion of immune surveillance and suppression of the immune system are important hallmarks of tumour development in colon cancer. The goal of this study was to establish a tumour profile based on biomarkers that reflect a tumour’s immune ...
E. Zeestraten +8 more
semanticscholar +1 more source
L’immaginario sovvertito. Ovvero, le fiabe di Angela Carter
Im@go. A Journal of the Social Imaginary, 2020 The essay represents a re- evaluation of Angela Carter’s short story “The Bloody Chamber” as a powerful reversal of accepted gender patterns and a subversion of codified imaginary characters.
Adriana Trozzi
doaj