Results 31 to 40 of about 169,018,647 (247)
How the Gold Standard Functioned in Portugal: An Analysis of Some Macroeconomic Aspects [PDF]
The purpose of this study is to improve understanding of the gold standard period in Portugal through comparison with other monetary systems that were operated afterwards.
António Portugal Duarte +1 more
core +2 more sources
Unveiling a Near‐Total Rear Passivation for High Performance of Ultra‐Thin ACIGS
Advanced Science, EarlyView.Ultra‐thin solar cells of (Ag,Cu)(In,Ga)Se2 (ACIGS) suffer from rear interface recombination, limiting their performance. To tackle it, a full coverage plasma enhanced chemically vapor‐deposited 8 nm porous SiOx passivation layer was implemented and evaluated. It is shown that a combination of the near‐complete passivation from silica and the formation
Xavier L. Pinheiro +7 more
wiley +1 more source
Advanced Science, EarlyView.Mesoporous mixed ionic‐electronic PU/PEDOT: PSS electrodes enable label‐free detection of stochastic extracellular bioelectrical dynamics in living Phaeodactylum tricornutum. Living diatoms actively modulate interfacial ionic dynamics, establishing stochastic electrochemical noise as a sensitive probe of microbial bioelectrochemical activity and a new ...
David M. S. Silva +7 more
wiley +1 more source
AlmanackIn this article we explore the British editorial project of the Universal History and its reception in the Lusophone world in the late eighteenth century.
André Ramos, Valdei Lopes de Araujo
doaj +1 more source
Criticón, 2019 Duarte Madeira Arrais (1596-1652) published in 1638 in Portuguese an apology of bloodletting in the feet. This text followed the controversial tradition marked by the earlier debate in Portugal between two humanist physicians, the French Pierre Brissot ...
Hervé Baudry
doaj +1 more source
Beyond Probiotics: Postbiotics for Healthy Aquaculture
Advanced Science, EarlyView.This critical review assesses limitations of probiotics and proposes postbiotics, preparations of inanimate microorganisms and their metabolites, as a more stable, controlled, and biosafe formulation. Postbiotics offer significant advantages during industrial aquafeed production and storage. However, their practical implementation is currently hindered
Michael Leonidas Chikindas +12 more
wiley +1 more source
Heritage, 2023 Recognizing and defining behaviors is among the most challenging objectives of writing narratives about the past, especially when direct testimony and the evidence of agents’ actions are long lost.
Tânia Manuel Casimiro +1 more
doaj +1 more source
Ferroionic Electrostatic Landscapes Enabling Wireless Energy Harvesting, Storage, and Sensing
Advanced Electronic Materials, EarlyView.By integrating experiments and electrostatic field simulations, we show that long‐range wireless coupling in Li‐based ferroionics devices emerges from the cooperative interaction between ionic migration and electronic polarization. This coupling sustains self‐polarized electrostatic fields across centimeter‐scale air gaps without external bias or ...
M. Helena Braga +7 more
wiley +1 more source
AnimalsHuman–animal relations have been a fruitful research topic worldwide. The importance of deer in hunter–gatherer societies is undeniable, with cervids being commonly found in archaeological and past artistic records, with a notable amount of information ...
Nelson J. Almeida +4 more
doaj +1 more source
Un “colonialismo corporativo”? L’imperialismo fascista tra progetti e realtà
Storicamente, 2016 In the Thirties, the theme of the Empire gained centrality in the Fascist project. Into the debate on the colonial rule, certain intellectuals introduced the myth of corporatism, outlining a new institutional system: the “corporatist colonialism ...
Matteo Pasetti
doaj +1 more source