Results 51 to 60 of about 2,184,548 (355)

Mechanical characterization of timber in structural sizes: bending and compression tests [PDF]

open access: yes, 2005
This paper presents the results obtained in a series of tests on Pinus Pinaster Ait. timber specimens, using the prEN408:2000, to estimate the local and global Young’s modulus and strength both in bending and compression parallel to the grain.
Branco, J., Cruz, P., Varum, H.
core   +1 more source

Educational Assessment in Portugal [PDF]

open access: yes, 2009
This paper discusses some of the Portuguese education features and its intended learning assessment system. Pupils’ retention and drop out rates are analysed and discussed.
Fernandes, Domingos
core   +1 more source

Record Energy Storage Performance Metrics in Ferroelectric Hafnia‐Based Films through Heterostructure Design

open access: yesAdvanced Functional Materials, EarlyView.
Dielectric capacitors typically struggle to achieve both high energy storage density and high efficiency at applied voltages below 10 V. Here, we address this challenge by introducing a novel hybrid fluorite/perovskite heterostructure design that combines ultra‐high recoverable energy storage density with efficient energy release (Uf ≈ 1016 J/cm3), at ...
Ampattu R. Jayakrishnan   +10 more
wiley   +1 more source

JOÃO VICENTE MARTINS: DO PESSOAL ÀS DISCUSSÕES SOBRE AS NACIONALIDADES

open access: yesAlmanack
Resumo A análise da vida de Martins objetiva a construção de uma história que possa considerar os elementos contraditórios que são constituidores da sua identidade, bem como perceber as diferentes representações possíveis deste português, envolvendo os ...
Wilza Betania dos Santos
doaj   +1 more source

LUSOPHONISMS IN THE 9th EDITION OF DICTIONNAIRE DE L’ACADÉMIE FRANÇAISE. CASE OF “ROMANCE” BORROWINGS [PDF]

open access: yesЕзиков свят
The article contains an analysis of Portuguese loanwords contained in the digital version of the 9th edition of Dictionnaire de l’Académie française.
Jan Holeš
doaj   +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  

Interrelationships among international stock market indices: Europe, Asia and the Americas [PDF]

open access: yes, 2005
In this paper, we investigate the price interdependence between seven international stock markets, namely Irish, UK, Portuguese, US, Brazilian, Japanese and Hong Kong, using a new testing method, based on the wavelet transform to reconstruct the data ...
Crane, Martin   +2 more
core   +1 more source

Macrophage Membrane‐Cloaked, ROS‐Triggered Quercetin Nanocarriers Target Ovarian Lesions to Treat Polycystic Ovary Syndrome

open access: yesAdvanced Healthcare Materials, EarlyView.
The synthesis process of MM@PCD@QNPs and its potential mechanism for treating PCOS. (A) Assembly steps of MM@PCD@QNPs. (B) Synthesis and decomposition of MM@PCD@QNPs. (C) Potential therapeutic mechanisms of MM@PCD@QNPs for PCOS. PCD, PABP conjugated with DEX polymer; QUR, quercetin; CDI, N, N′‐carbonyldiimidazole; DEX, dextran; PABP, 4‐(hydroxymethyl ...
Wenzhu Li   +9 more
wiley   +1 more source

Os enunciados (implicitados) de sabedoría no dicionario bilingüe conservan realmente a súa “sabedoría”? / Do the (implicited) statements of wisdom in the bilingual dictionary really preserve their “wisdom”? [PDF]

open access: yesCadernos de Fraseoloxía Galega, 2013
O obxecto deste artigo é a inserción lexicográfica dos enunciados paremiolóxicos no dicionario bilingüe bidireccional portugués - neerlandés - portugués.
M. Celeste Augusto
doaj  

Anastomotic Leaks following Esophagectomy for Esophageal and Gastroesophageal Junction Cancer: The Key Is the Multidisciplinary Management

open access: yesGE: Portuguese Journal of Gastroenterology, 2021
Introduction: Anastomotic leakage after esophagectomy is associated with high mortality and impaired quality of life. Aim: The objective of this work was to determine the effectiveness of management of esophageal anastomotic leakage (EAL) after ...
Raquel Ortigão   +8 more
doaj   +1 more source

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