Results 11 to 20 of about 705,181 (196)

The population bottleneck of the Iberian wolf impacted genetic diversity but not admixture with domestic dogs: A temporal genomic approach

open access: yesMolecular Ecology, Volume 32, Issue 22, Page 5986-5999, November 2023., 2023
Abstract After decades of intense persecution, the Iberian wolf subspecies faced a severe bottleneck in the 1970s that considerably reduced its range and population size, nearly leading to its extinction in central and southern Iberian Peninsula. Such population decline could have impacted the genetic diversity of Iberian wolves through different ...
Diana Lobo   +2 more
wiley   +1 more source

Reputational recovery under political instability: Public debt in Portugal, 1641–83

open access: yesThe Economic History Review, Volume 76, Issue 3, Page 871-891, August 2023., 2023
Abstract This article examines the reputation recovery of Portugal's public debt during the war of liberation against the former Habsburg ruler. Using novel datasets on long‐ and short‐term debt and nominal interest rates, this study provides evidence that the sovereign borrower used debt credibility to build a pact of regime in a revolutionary context
Leonor Freire Costa   +1 more
wiley   +1 more source

Environmental filtering and environmental stress shape regional patterns of riparian community assembly and functional diversity

open access: yesFreshwater Biology, Volume 68, Issue 8, Page 1428-1441, August 2023., 2023
Abstract Riparian plant communities are key to ecosystem functioning and important providers of ecosystem services on which wildlife and people depend. Ecosystem functioning and stability depend on functional diversity and redundancy. Therefore, understanding which and how different drivers shape community assembly processes and functional patterns is ...
Ana Paula Portela   +3 more
wiley   +1 more source

Bryophyte assembly rules across scales

open access: yesJournal of Ecology, Volume 111, Issue 7, Page 1531-1544, July 2023., 2023
Results highlight the role of environmental filtering in bryophyte community assembly at fine spatial scales, emphasizing the importance of measuring environmental conditions at the same spatial scales where biotic interactions take place. In line with the stress‐dominance hypothesis, the relative importance of environmental filtering increased with ...
Juliana Monteiro   +2 more
wiley   +1 more source

Reticulate evolution underlies synergistic trait formation in human communities

open access: yesEvolutionary Anthropology: Issues, News, and Reviews, Volume 32, Issue 1, Page 26-38, February 2023., 2023
Abstract This paper investigates how reticulate evolution contributes to a better understanding of human sociocultural evolution in general, and community formation in particular. Reticulate evolution is evolution as it occurs by means of symbiosis, symbiogenesis, lateral gene transfer, infective heredity, and hybridization.
Nathalie Gontier, Anton Sukhoverkhov
wiley   +1 more source

Uso de fontes em aulas de História e conciência histórica: encaminhamentos e discussões teóricas [PDF]

open access: yes, 2011
Anais do XVII Congresso Internacional das Jornadas de Educaão História - teoria, pesquisa e prática - I Encontro da AIPEDH - Associação Iber-Americana de Pesquisadores em Educação História, realizado pela Universidade Federal da Integração Latino ...
Brunskill, NJ   +5 more
core   +2 more sources

Molecular study of drought response in the Mediterranean conifer Pinus pinaster Ait.: Differential transcriptomic profiling reveals constitutive water deficit‐independent drought tolerance mechanisms

open access: yesEcology and Evolution, Volume 10, Issue 18, Page 9788-9807, September 2020., 2020
The manuscript presents the transcriptome of maritime pine trees that show contrasted response to drought. Comparison of transcriptomic profiles at the organ level allowed to identify organ‐specific and genotype‐specific transcripts as well as differentially expressed genes between organs, genotypes, and treatments.
Nuria de María   +15 more
wiley   +1 more source

Positivismo e matemática escolar dos livros didáticos no advento da República [PDF]

open access: yes, 2000
Disponível em: http://www.scielo.br/pdf/cp/n109/n109a09.pdfO estudo da presença da matriz positivista na história da educação brasileira vem sendo feito, muitas vezes, de forma mecânica e reducionista pela historiografia tradicional.
Valente, Wagner Rodrigues
core   +2 more sources

Oito temas sobre a história da educação matemática [PDF]

open access: yes, 2013
Disponível em: http://www.rematec.net.br/index.php/rematec/issue/view/13Este artigo trata de oito temas relativos à história da educação matemática. Em específico, sintetiza como o GHEMAT – Grupo de Pesquisa de História da Educação Matemática, fundado no
Valente, Wagner Rodrigues
core  

The women honoured in flowering plant genera: From myth to reality

open access: yesPLANTS, PEOPLE, PLANET, Volume 7, Issue 6, Page 1845-1857, November 2025.
Many flowering plant genera are named for people, but there is a gender gap in this naming, with only 6% of eponyms honouring women. Here we explore this gap by examining in detail women for whom plant genera are named. Our open shared dataset serves to make women honoured in plant genera more discoverable, resulting in further impact by allowing ...
Sabine von Mering   +6 more
wiley   +1 more source

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