Results 61 to 70 of about 462,270 (120)

Quantifying Experimental Impacts on Non‐Newtonian Foam Characterization for Flow Modeling in Porous Media: Insights From Foam‐Quality and Flow Rate Scan Experiments

open access: yesWater Resources Research, Volume 61, Issue 9, September 2025.
Abstract Foam injection is a prominent technique for mitigating the effects of high gas mobility in porous media for Enhanced Oil Recovery, Carbon Capture, Utilization and Storage and well‐stimulation. Experiments reveal that the foam's apparent viscosity exhibits shear‐thinning behavior, meaning its viscosity decreases with superficial velocity.
Anderson de Moura Ribeiro   +6 more
wiley   +1 more source

Indexing as instrument of modeling conceptual in IRS : the case of JFPB'S judicial archive [PDF]

open access: yes, 2015
Evento realizado pela Associação Nacional de Pesquisa em Ciência da Informação (ANCIB) e organizado pelo Programa de Pós-Graduação em Ciência da Informação da Universidade Federal de João Pessoa (PPGCI/UFPB).Estudo que investiga a estrutura funcional e a
Andrade, Wendia Oliveira de   +2 more
core  

Breaking the norm: Absence of seed size/seed number trade‐off in Hymanaea stigonocarpa, a tree species from the Brazilian semi‐arid

open access: yesPlant Species Biology, Volume 40, Issue 5, Page 472-482, September 2025.
Seed size/number trade‐off is a central topic in plant biology as it reflects ecological and evolutionary aspects of the species. Here we report the absence of a trade‐off mass/number of seeds and fruits in a polyspermic plant probably associated to abortion of self‐pollinated pistils and flowers.
Marcilio Fagundes   +5 more
wiley   +1 more source

Recuperação de pastagem: estudo de caso. [PDF]

open access: yes, 2011
Diagnóstico na propriedade rural.
COSTA, J. A. A. da   +3 more
core  

Efeito de diferentes tempos de pausas passivas no treinamento intervalado de alta intensidade

open access: yesRevista Brasileira de Prescrição e Fisiologia do Exercício, 2015
A habilidade de se recuperar e reproduzir performance em subsequentes estímulos intensos é uma capacidade demasiadamente importante em diversas modalidades esportivas intermitentes. O objetivo do presente estudo foi revisar os estudos que investigaram de
Moisés Diego Germano   +6 more
doaj  

Insights on the Potential of Natural Regeneration to Restore Cerrado Open Ecosystems

open access: yesAustral Ecology, Volume 50, Issue 9, September 2025.
The colonisation potential of native Cerrado species in degraded areas will depend on the remaining underground structures and not on seed rain from nearby conserved remnants. Effective restoration of the Cerrado will not be possible without active restoration, if the bud‐bank are not present in the system.
Bethina Stein   +4 more
wiley   +1 more source

Metodologia científica: aperfeiçoamento metodológico para digestão assistida via micro-ondas na análise mineral de feijoeiro comum (Phaseolus vulgaris L.). [PDF]

open access: yes, 2011
O objetivo deste trabalho foi determinar a eficiência na recuperação de minerais por meio do método de digestão em micro-ondas adaptado e analisar se essa recuperação é confiável com o uso de menor volume de ácido nítrico, otimizando-se, desta forma, o ...
BASSINELLO, P. Z.   +2 more
core  

Impacts of fire on canopy structure and its resilience depend on successional stage in Amazonian secondary forests

open access: yesRemote Sensing in Ecology and Conservation, Volume 11, Issue 4, Page 394-410, August 2025.
We analyzed the effects of fire on secondary forests' vertical structure in different successional stages using lidar metrics. Our results show that independently of the successional stage, secondary forests that experienced fire were more degraded than unburned secondary forest areas. Overall, our results show that forests in early successional stage (
Laura B. Vedovato   +12 more
wiley   +1 more source

BUSCA, RECUPERAÇÃO E VISUALIZAÇÃO DE RECURSOS ACADÊMICOS DISTRIBUÍDOS [PDF]

open access: yes, 2011
Universities are reference when the subject is research and innovation. So much research creates a lot of related material (papers and videos for example), mostly this material is not shared with the community (of any nature: academic, scientific or ...
Felipe N. Saab   +2 more
core   +1 more source

Planejamento de recursos hídricos

open access: yesRAE: Revista de Administração de Empresas, 1994
Recursos hídricos e crescimento econômico: considerações sobre a Lei 7663/91 que regulamenta o sistema de gestão dos recursos hídricos do Estado de São Paulo.
José Paulo Ganzeli, Stela Goldenstein
doaj  

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