Results 101 to 110 of about 3,324,780 (201)
Causa e efeito: contribuições de Marx para investigações sobre finanças e inovação [PDF]
Marx has a method for the evaluation of patterns of interaction between finance and innovation. Two starting points of this method are the simultaneity of cause and effect and the identification of reciprocal effects between the monetary-financial ...
Eduardo da Motta e Albuquerque
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Plants and Insect Eggs: First Report of a Katydid Using a Fern as Host for Oviposition
New Zealand Journal of Botany, Volume 64, Issue 1, March 2026.Ferns are the second most diverse lineage of vascular plants worldwide and are particularly abundant in tropical forests. However, the ecological significance of such remarkable diversity has been often underestimated. In this article, we report for the first time the observation of ferns, specifically Polytaenium cajenense (Desv.) Benedict ...
Rafael P. Farias +5 more
wiley +1 more source
The evolution of pathogenic trypanosomes A evolução dos tripanossomas patogênicos
Cadernos de Saúde Pública, 1999 In the absence of a fossil record, the evolution of protozoa has until recently largely remained a matter for speculation. However, advances in molecular methods and phylogenetic analysis are now allowing interpretation of the "history written in the ...
Jamie R. Stevens, Wendy C. Gibson
doaj +1 more source
Scat DNA Applications for Low‐Density Carnivore Survey: Techniques, Efficiency and Future Directions
Mammal Review, Volume 56, Issue 1, March 2026.We reviewed 338 studies encompassing mostly Felidae, Canidae and Mustelidae species throughout the world, confirming scat DNA as a reliable genetic source for many applications. The findings here offer guidance for future studies on low‐density carnivores, helping to design cost‐effective research and improving data quality for conservation efforts ...
Marina Elisa de Oliveira +2 more
wiley +1 more source
WABAD: A world annotated bird acoustic dataset for passive acoustic monitoring
Ecology, Volume 107, Issue 2, February 2026.Abstract Under the current global biodiversity crisis, there is a need for automated and noninvasive monitoring techniques that can gather large amounts of data cost‐effectively at various ecological scales, from local to large spatial scales. These data can then be analyzed to inform stakeholders and decision‐makers.
Cristian Pérez‐Granados +101 more
wiley +1 more source
Revista Águas Subterrâneas, 2017 Este trabalho auxiliou no entendimento da distribuição e evolução da pluma contaminaç ão (chorume) no aterro sanitário da cidade de Ouro Preto – MG. Com a investigação do s valores de condutividade elétrica aparente para diferentes profundidades, foi ...
Vitor Augusto da Silva +1 more
doaj
Estratégias para transferência de tecnologia agrícola: estudos de casos de parcerias público-privadas. [PDF]
, 2020 Resumo: Este artigo objeta discutir algumas estratégias de transferência de tecnologias utilizadas pela Empresa Brasileira de Pesquisa Agropecuária (Embrapa).
BUAINAIN, A. M., MENDES, C. I. C.
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Pollination and plant reproduction in the Cerrado, the world's most biodiverse savanna
Biological Reviews, Volume 101, Issue 1, Page 74-105, February 2026.ABSTRACT The Brazilian Cerrado is a continental‐wide biodiversity hotspot and the most species‐rich savanna ecosystem in the world. The main aspect characterising this biodiversity is that the landscape is arranged as an intricate mosaic of different plant formations, including grasslands, savannas, and forests, each harbouring distinct but ...
João C. F. Cardoso +6 more
wiley +1 more source
Nutrição mineral em plantas micorrizadas e não micorrizadas de Castanea sativa Mill com o fungo Pisolithus tinctorius: I. Teores de N, P e K ao longo de 90 dias de micorrização in vitro. [PDF]
, 2004 As micorrizas são o resultado de um processo de co-evolução entre plantas e fungos. As plantas aquáticas primitivas colonizaram o meio ambiente terrestre mercê de um conjunto de condições bióticas e abióticas, de entre as quais se contam a formação de ...
Martins, Anabela, Pais, Maria Salomé
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New Phytologist, Volume 249, Issue 4, Page 2140-2152, February 2026.Summary Ecological network approaches have advanced our understanding of how species interactions influence community and evolutionary dynamics. However, a key limitation is that most network analyses rely solely on visitation data, often overlooking functional aspects of interactions.
Lorena B. Valadão‐Mendes +4 more
wiley +1 more source