Results 21 to 30 of about 18,495 (200)
Cadernos CEPECO objetivo desse artigo foi o de analisar e determinar a eficiência técnica para os SNIs das 50 maiores economias utilizando a metodologia adaptada de Ratner, Balashova e Lychev (2022).
Carlos Eduardo Rodrigues Martins +1 more
doaj +1 more source
Método de extração de sílica da casca do arroz
Cerâmica, 2014 A influência dos ácidos cítrico, acético e oxálico na extração da sílica a partir da casca do arroz foi estudada. As condições experimentais da extração, como pressão e concentração ácida, também foram estudadas.
L. Fernandes +2 more
doaj +1 more source
Acute caffeine treatment protects the developing retina from ischemia‐induced cell death
FEBS Open Bio, EarlyView.Caffeine reduces cell death in the developing retina under ischemia (OGD). This effect does not involve BDNF upregulation or antioxidant pathways (NRF2/VEGF). Neuroprotection occurs mainly through adenosine A2A receptor antagonism, decreasing glutamate release and excitotoxicity, highlighting caffeine's potential as an acute neuroprotective agent in ...
Amanda Alves Nascimento +6 more
wiley +1 more source
Journal of Nanobiotechnology, 2023 Colorectal cancer (CRC) is one of the deadliest cancers worldwide, with the 5 year survival rate in metastatic cases limited to 12%. The design of targeted and effective therapeutics remains a major unmet clinical need in CRC treatment.
Maria José Silveira +7 more
doaj +1 more source
Transcripts enriched in codons that trigger P‐site tRNA‐mediated mRNA decay possess stable mRNA
FEBS Open Bio, EarlyView.PTMD codons were first described by Mendel et al. as mediators of an mRNA decay pathway dependent on the human protein CNOT3, homologous to yeast Not5. Our findings confirm that PTMD codons destabilize transcripts; however, unlike in yeast, the human pathway specifically targets and slightly destabilizes primarily stable mRNAs.
Rodolfo Lopes Carneiro +1 more
wiley +1 more source
International Journal of Innovation, 2020 Objetivo do estudo: O objetivo da pesquisa foi identificar quais os tipos de inovação mais recorrentes nas empresas e agências de inovação brasileiras em ações de interação e transferência tecnológica.
Paulo Henrique Martins Desidério +4 more
doaj +1 more source
Virulence, 2021 Scavenger receptors are part of a complex surveillance system expressed by host cells to efficiently orchestrate innate immune response against bacterial infections.
Rita Pombinho +6 more
doaj +1 more source
Arthritis Care &Research, EarlyView.Objective To investigate the association between rheumatoid arthritis (RA) and coronary artery calcium (CAC) prevalence, incidence, and progression over four years in adults without prior cardiovascular disease. Methods A case‐cohort study within the Brazilian Longitudinal Study of Adult Health (ELSA‐Brasil) included 585 participants (86 patients with ...
Patrícia Fonseca Estrada +7 more
wiley +1 more source
Micro e Pequenas Empresas Inovadoras: Evidências em Empresas Paulistanas
Regepe Entrepreneurship and Small Business Journal, 2018 Este artigo tem como objetivo compreender as competências de inovação em micro e pequenas empresas. Para tanto foi realizado um estudo de caso múltiplo em seis micro e pequenas empresas paulistanas.
Alexandre de Vicente Bittar +2 more
doaj +1 more source
Advanced Materials, EarlyView.ABSTRACT Microneedle arrays (MNAs) is a rapidly emerging technology with broad biomedical applications in drug delivery and biosensing. With sub‐millimeter dimensions and periodicity, MNAs possess geometries nearly ideal for biomedical devices operating within the terahertz (THz) spectral window.
Sang Hyun Lee +6 more
wiley +1 more source