Results 51 to 60 of about 2,062,041 (340)

Surface Wrinkling of Plasma‐Exposed PDMS is Caused by Water Vapor Sorption: An Optical Environmental Sensor

open access: yesAdvanced Functional Materials, EarlyView.
Wrinkling of soft materials, such as polydimethylsiloxane (PDMS), underpins a myriad of technologies. Plasma‐oxidation of PDMS induces spontaneous wrinkling, which is canonically attributed to thermal expansion‐contraction of bilayers. Employing experiments and modelling, it is demonstrated that sorption of water vapor is instead responsible for ...
Zain Ahmad   +8 more
wiley   +1 more source

STUDENT’S MISTAKES AS MIRROR OF STRUCTURAL DIFFERENCES BETWEEN PORTUGUESE AND RUSSIAN LANGUAGES

open access: yesИбероамериканские тетради, 2016
The present work touches on several structural differences between Russian and Portuguese which cause students to make typical mistakes while translating.
G. . Petrova
doaj   +1 more source

Portuguese Spelling [PDF]

open access: yesThe Modern Language Review, 1913
n ...
openaire   +1 more source

Polaronic and Electrochemical Signatures in Group IVB (Ti, Zr, Hf) Oxides: Unified SKP–DFT Insights for Tunable Transport in Energy and Electronic Devices

open access: yesAdvanced Functional Materials, EarlyView.
Charge carrier concentration and mobility in TiO2, ZrO2, and HfO2 powder films are experimentally mapped as a function of temperature. The results uncover polaron‐mediated transport regimes and field‐activated conduction, enabling the design of oxide‐based electronic and energy devices with thermally tunable functionality.
Beatriz Moura Gomes   +3 more
wiley   +1 more source

Application of kDNA as a molecular marker to analyse Leishmania infantum diversity in Portugal.

open access: yes, 2006
Around the Mediterranean basin Leishmania infantum is an important parasite causing canine leishmaniasis and visceral and cutaneous clinical forms in both immunocompetent and immunocompromised humans.
Almeida, Ana   +6 more
core   +1 more source

Repertórios léxicos hispano-lusos en los manuales de conversación de finales del siglo XIX y principios del XX

open access: yesLinguarum Arena, 2019
This paper examines the lexical repertoires in Spanish and Portuguese that are included in two conversation manuals: O espanhol tal qual se fala. Novissima guía de conversação com a pronúncia figura, work elaborated for the Portuguese who want to ...
Nerea Fernández de Gobeo Díaz de Durana
doaj  

Información superflua de orixe pragmática na definición lexicográfica das locucións verbais [PDF]

open access: yesCadernos de Fraseoloxía Galega, 2011
Este traballo ten como obxectivo mostrar que as definicións lexicográficas dalgunhas locucións verbais do español, do catalán e do portugués inclúen informacións de natureza circunstancial que non se corresponden con todos os usos dunha locución e que ...
Inmaculada Penadés Martínez
doaj  

Smart Polymeric 3D Microscaffolds Hosting Spheroids for Neuronal Research via Quantum Metrology

open access: yesAdvanced Healthcare Materials, Volume 14, Issue 7, March 14, 2025.
Development of a platform consisting of 3D microscaffolds supporting 3D embryoid bodies for neuronal research. The polymeric scaffolds enable directed growth of neurites. This study shows nanodiamond‐based quantum sensors graft onto the polymer material, enabling quantum metrology experiments within the 3D neuronal model and thereby providing a ...
Beatriz N. L. Costa   +5 more
wiley   +1 more source

Design and radical innovation: a strategic perspective based upon a comparative case study between emergent and traditional industries in Portugal [PDF]

open access: yes, 2005
The survival challenge faced by the Portuguese companies nowadays has promoted Innovation as the main management strategy to be applied. This research reveals the importance and the role of Design as the basic and integrative tool for the success of ...
Brândao, Elísio (Coordinador)   +3 more
core  

Gasotransmitters in Modern Medicine: Promises and Challenges in the Use of Porous Crystalline Carriers

open access: yesAdvanced Healthcare Materials, EarlyView.
This perspective provides an overview of the growing interest in utilizing various gasotransmitters—small gaseous signaling molecules namely nitric oxide (NO), carbon monoxide (CO), and hydrogen sulfide (H2S)—for several therapeutic applications, with emphasis on the potential use of porous materials as carriers to provide safe and controlled local ...
Rosana V. Pinto   +2 more
wiley   +1 more source

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