Results 61 to 70 of about 12,394 (185)

A quantitative analysis to detect mass mortality events (wrecks) in Procellariiformes

open access: yesJournal of Applied Ecology, Volume 63, Issue 7, July 2026.
Our study provides the first systematic assessment of seabird mass mortality events in the South Atlantic and introduces a transferable statistical framework for detecting MMEs in other taxa and regions lacking baseline mortality information. By identifying recurrent temporal anomalies, high‐risk areas and vulnerable species, we could establish ...
Laura Baes   +3 more
wiley   +1 more source

Comportamento de concretos moldados com armadura galvanizada frente à corrosão por cloretos

open access: yesRevista Principia
As estruturas de concreto armado frequentemente sofrem corrosão das armaduras em ambientes de agressividade marinha, uma patologia recorrente e onerosa para a indústria da construção.
Mariane Rodrigues de Carvalho   +2 more
doaj   +1 more source

Is There Life After Death? The Role of Standing Dead Phorophytes in Supporting Tropical Epiphyte Diversity

open access: yesBiotropica, Volume 58, Issue 4, July 2026.
ABSTRACT Global increases in tree mortality from climate change and land‐use are altering forest structures, impacting canopy‐dwelling plants like vascular epiphytes, which depend on host trees (phorophytes). When a phorophyte dies standing, it becomes a snag, the local substrate conditions change and microclimatic exposure may increase, particularly ...
Camila Nardy Delgado   +3 more
wiley   +1 more source

Epidemiologia da paralisia cerebral no Brasil pela perspectiva da Classificação Internacional de Funcionalidade, Incapacidade e Saúde

open access: yesDevelopmental Medicine &Child Neurology, Volume 68, Issue 7, Page e89-e103, July 2026.
Resumo Objetivo Estabelecer uma descrição geral das pessoas com paralisia cerebral (PC) no Brasil, incluindo a epidemiologia, características clínicas, funcionalidade e acesso à reabilitação e equipamentos, pela perspectiva da Classificação Internacional de Funcionalidade, Incapacidade e Saúde (CIF), utilizando dados preliminares do Registro Brasileiro
Hércules Ribeiro Leite   +10 more
wiley   +1 more source

Fine‐scale patterns of genetic structure in three species of forest birds reveal dynamic Pleistocene history within an Amazonian interfluve

open access: yesIbis, Volume 168, Issue 3, Page 972-984, July 2026.
Phylogeographical studies of Amazonian birds have revealed large intraspecific diversity, even within recognized areas of endemism. To understand the origin and organization of Amazonian diversity, including the influence of current and historical landscapes, we need to evaluate fine‐scale patterns of genetic diversity in relation to detailed ...
Affonso Henrique Nascimento de Souza   +4 more
wiley   +1 more source

An alternative technique to the demolition of a prestressed concrete box-girder bridge: A case study

open access: yesCase Studies in Construction Materials, 2017
This is a case study in which the partial collapse of a prestressed concrete box-girder bridge in Brazil happened only nine days after removing the supporting scaffolding.
S.S.R. Pereira   +2 more
doaj   +1 more source

A perversão como estrutura [PDF]

open access: yesRevista Latinoamericana de Psicopatologia Fundamental, 2003
Este artigo, inédito em português, resulta de um seminário oferecido pela autora em 1966 e se tornou um clássico da psicanálise francesa, desde sua publicação, em 1967. Ele examina a perversão como uma estrutura clínica. Recusa, Lei e Desafio são os três marcos que a autora destaca no sentido de tomar a resposta que o perverso forja diante do que Freud
openaire   +4 more sources

Aspects of Modeling Prestressed Concrete Sleepers Subjected to Positive Moment Test at Midspan

open access: yesBuildings
This paper aims to discuss aspects of modeling prestressed concrete sleepers based on experimental results. Midspan Positive Moment tests were performed on four prestressed sleepers.
Ricardo P. Randi   +2 more
doaj   +1 more source

Verificação de penetração de cloretos em corpos de prova parcialmente imersos em água do mar em Recife, Pernambuco

open access: yesRevista ALCONPAT, 2018
A pesquisa objetivou analisar através de ensaios químicos, o quantitativo de íons cloretos em concretos de diferentes traços (proporção de materiais), em suas profundidades.
Romildo Berenguer   +7 more
doaj   +1 more source

Urban regeneration economics: The case of Lisbon's old downtown

open access: yesInternational Journal of Strategic Property Management, 2008
Buildings are one of the biggest assets of Lisbon's central downtown accumulated over a period of several centuries. The efficient use and optimization of the value of these assets are a challenge for both the owners of individual buildings and for ...
Francisco Loforte Ribeiro
doaj   +1 more source

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