Results 21 to 30 of about 12,248 (151)

Simulating Agroecology Policy Options for the Resilience of Smallholder Food Security to Climate Shocks

open access: yesClimate Resilience and Sustainability, Volume 5, Issue 2, December 2026.
Climate shocks and the agroecology–resilience nexus of smallholders. Summary of key findings: Agroecology increases smallholder resilience capacity by 8.7% in the short term under a decreased rainfall scenario, a projected 11% decline in precipitation reduces resilience by 5.6% and 14.2% in the short and long terms, respectively, and a policy‐induced ...
Gilbert Dagunga   +8 more
wiley   +1 more source

Locus de controle em uma população do nordeste brasileiro

open access: yesPsicologia: Teoria e Pesquisa
Estabeleceu-se como objetivo principal desse trabalho realizar comparações inter e intragrupo com relação ao locus de controle em um setor da cultura nordestina (Paraíba) do Brasil e cotejar esses resultados com aqueles auferidos em uma cultura mexicana,
José Ángel Vera Noriega   +4 more
doaj   +1 more source

Tributyltin Protumorigenic Effects Targeting Prostate Cancer Cell Metabolism, Proliferation, Migration, and Invasion

open access: yesEnvironmental Toxicology, Volume 41, Issue 9, Page 709-729, September 2026.
ABSTRACT Prostate cancer (PCa) is an endocrine‐related cancer highly dependent on androgenic signaling. Beyond hormone dependence, extrinsic factors play a significant role in the risk of developing PCa, which raises concern about the influence of environmental compounds such as endocrine‐disrupting chemicals (EDCs). Tributyltin (TBT) is an EDC used in
Mariana Feijó   +9 more
wiley   +1 more source

Cannabinoid and adenosine A2A receptor crosstalk regulates postnatal and adult hippocampal neurogenesis

open access: yesBritish Journal of Pharmacology, Volume 183, Issue 18, Page 5440-5457, September 2026.
Background and purpose Adult neurogenesis is a tightly regulated process affected by both cannabinoid receptors (CB1 and CB2) and adenosine 2A (A2A) receptors, both of which modulate neural progenitor cell activity. While emerging evidence suggests an interaction between these neuromodulatory systems, the extent and mechanism of their interplay in ...
Rui S. Rodrigues   +8 more
wiley   +1 more source

Posicionamento do Instituto Nacional de Câncer José Alencar Gomes da Silva acerca do Sobrepeso e Obesidade

open access: yesRevista Brasileira de Cancerologia, 2019
O Instituto Nacional de Câncer José Alencar Gomes da Silva (INCA), órgão específico e singular do Ministério da Saúde, conforme o Decreto Presidencial nº 8.901, de 10 de novembro de 2016, em consonância com suas competências, desenvolve e supervisiona ...
Unidade Técnica de Alimentação, Nutrição e Câncer da (Conprev)
doaj   +1 more source

Intranasal Administration of Isoeugenol Improves Memory Deficits in APP/PS1 Old Mice—A Role Beyond Nrf2 Activation?

open access: yesThe FASEB Journal, Volume 40, Issue 15, 15 August 2026.
Inactivation of the Nrf2/Are pathway in AD leads to decreased antioxidant and anti‐inflammatory response and to the accumulation of beta‐amyloid (Aβ) plaques, resulting in cognitive failure. Treatment with Isoeugenol activates Nrf2, reversing these outcomes by promoting antioxidant response in neuronal cells (N2a) and by increasing the anti ...
Ana Silva   +14 more
wiley   +1 more source

Fibra na alimentação de suínos

open access: yesBoletim de Indústria Animal, 2013
Em muitos estudos de utilização de dietas fibrosas pelos suínos a digestibilidade da própria fibra e seus efeitos sobre a digestibilidade de outros componentes da dieta tem sido elucidado utilizando fibra bruta como componente representante da dieta fibrosa.
Fernando Gomes de Castro Júnior   +3 more
openaire   +4 more sources

PERFIL DAS DEMANDAS JUDICIAIS PARA FORNECIMENTO DE FÓRMULAS NUTRICIONAIS ENCAMINHADAS AO MINISTÉRIO DA SAÚDE DO BRASIL

open access: yesDemetra, 2014
Introduction: Health-related lawsuits against public agencies - including  requests for industrialized food formulas - have increased exponentially in Brazil over the last few years.
Tatiane Nunes Pereira   +5 more
doaj   +1 more source

Balancing tradition, innovation and food safety in artisanal cheese production: Lessons from the Brazilian experience

open access: yesInternational Journal of Dairy Technology, Volume 79, Issue 3, July‐September 2026.
This review highlights how new regulations have driven rapid growth and innovation in Brazilian artisanal cheesemaking. However, ensuring food safety requires continuous control throughout production, transport and retail, offering valuable lessons for artisanal dairy sectors worldwide.
Isaias Roveri Garcia   +4 more
wiley   +1 more source

Resíduos florestais na alimentação de bovinos

open access: yesBoletim de Indústria Animal, 2012
O artigo não apresenta resmo em português.
João Elzeário Castelo Branco Iapichini   +5 more
openaire   +6 more sources

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