Results 71 to 80 of about 340,142 (229)

The Diarylprolinol Silyl Ethers: After 20 Years Still Opening New Doors in Asymmetric Catalysis

open access: yesAngewandte Chemie, Volume 138, Issue 11, 9 March 2026.
Catalysis Rules! The year 2025 marks the 20th anniversary of diarylprolinol silyl ethers in asymmetric organocatalysis. During the first decade after their discovery, these catalysts have been established as one of the most versatile tools in aminocatalysis. Although now considered mature, recent years have witnessed renewed innovation.
Enrico Marcantonio   +2 more
wiley   +2 more sources

SENSIBILIZAÇÃO PARA ORIENTAÇÃO PROFISSIONAL DE JOVENS DO ENSINO MÉDIO: REFLEXÕES E RELATOS DE UMA EXPERIÊNCIA

open access: yesPretextos, 2019
O presente artigo tem por objetivo apresentar a prática extensionista da disciplina de "Orientação Profissional" realizada em uma escola estadual com jovens estudantes do Ensino Médio.
Aline Beatriz Alvarenga Albino   +4 more
doaj  

Early manifestations of unexpected bilingualism in minimally verbal autism

open access: yesJournal of Child Psychology and Psychiatry, EarlyView.
Background Unexpected bilingualism (UB) in autism, in which children speak languages not spoken in their social environment, has been sporadically reported. UB implies that autistic children can acquire languages in a non‐socially interactive way. The early minimally verbal period in autism could be critical for non‐interactive language acquisition ...
David Gagnon   +2 more
wiley   +1 more source

Projeto profissional: o redimensionamento da carreira em tempos de privatização Professional project: career resinzing in times of privatization

open access: yesPsicologia & Sociedade, 2007
A carreira profissional vem se redimensionando, especialmente pelos impactos significativos em decorrência das mudanças no mundo do trabalho contemporâneo.
Dulce Helena Penna Soares   +1 more
doaj   +1 more source

Magistrado - Carreira - Promoção

open access: yesRevista de Direito Administrativo, 1980
Supremo Tribunal ...
openaire   +1 more source

An extracurricular experience of mathematics with deprived children [PDF]

open access: yes, 2012
Descrevemos a concepção e a aplicação em Portugal de um projeto extracurricular – “O Continhas” – concebido e orientado simultaneamente para os alunos da pré-escola e dos quatro primeiros anos de escolaridade e para os seus respectivos docentes, o ...
Carreira, Adelaide
core  

LASS: a simple assignment model with Laplacian smoothing

open access: yes, 2014
We consider the problem of learning soft assignments of $N$ items to $K$ categories given two sources of information: an item-category similarity matrix, which encourages items to be assigned to categories they are similar to (and to not be assigned to ...
Carreira-Perpiñán, Miguel Á.   +1 more
core   +1 more source

Limited contribution by non‐volant small mammals to regeneration in ironstone rocky outcrops

open access: yesRestoration Ecology, EarlyView.
Abstract Introduction Animal‐mediated seed dispersal contributes substantially to natural regeneration in degraded areas. However, the role of seed dispersal by non‐volant small mammals (NVSM), mainly marsupials and rodents, in contributing to regeneration remains underexplored, especially in mountaintop, open‐canopy ecosystems.
Maria Fernanda Regiolli Godoi   +3 more
wiley   +1 more source

Financial constraints, exports and monetary integration - Financial constraints and exports: An analysis of Portuguese firms during the European monetary integration [PDF]

open access: yes
Financial constraints are a key determinant that hinders firms' ability to export. This paper analyses the nexus between these constraints and firms' engagement in international trade, as well as it explores the impact of the European monetary ...
Carlos Carreira, Filipe Silva
core  

A Journey Between Science and the Arts: Templates for the Depiction of the Pineapple (Sixteenth to Eighteenth Centuries)

open access: yesRenaissance Studies, EarlyView.
ABSTRACT Native to America, the pineapple—Ananas comosus (L.) Merr.—delighted the Europeans who came across it. The fruit was mentioned by the voyagers and missionaries who observed and tasted it in the Americas and, from the 1500s onwards, infused reports, chronicles and natural history treatises with colour and flavour.
Teresa Nobre de Carvalho
wiley   +1 more source

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