Results 61 to 70 of about 187,934 (142)

Elites locais de ciência e tecnologia no Brasil: o caso do ParqTec de São Carlos (SP) [PDF]

open access: yesLua Nova: Revista de Cultura e Política, 2015
O presente artigo trata do processo recente de consolidação de elites locais de Ciência e Tecnologia no país. Nesse cenário, é possível perceber o aparecimento de agentes relevantes na área científica e tecnológica em nível local.
Thales Novaes de Andrade   +1 more
doaj   +2 more sources

Contrasting Temporal Dynamics of Ostracod (Crustacea) Communities in Protected and Impacted Areas in a Brazilian Floodplain

open access: yesAquatic Conservation: Marine and Freshwater Ecosystems, Volume 36, Issue 9, September 2026.
ABSTRACT Environmental integrity is vital for the long‐term preservation of freshwater biodiversity, which is currently among the most threatened on Earth due to anthropogenic pressures such as dam construction. The present study investigated the temporal responses of ostracod communities over 8 years (2017–2024) in the Upper Paraná River floodplain ...
Jhony Kenji Nakata   +3 more
wiley   +1 more source

O desenvolvimento de empresas de base tecnológica em incubadoras: o caso do CELTA, segundo a percepção de seus empreendedores [PDF]

open access: yes, 2001
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico. Programa de Pós-Graduação em Engenharia de Produção.O presente estudo tem por objetivo central identificar o papel do Centro Empresarial para Laboração de Tecnologias ...
Andrade Júnior, Pedro Paulo de
core  

Real‐Time Biomass Estimation in High‐Density Yeast Fermentations Using Soft Sensor Modeling

open access: yesBiotechnology and Bioengineering, Volume 123, Issue 9, Page 2389-2405, September 2026.
Accurate biomass measurements, both offline and online, are essential to improve prediction and control in yeast fermentation. This study develops regression‐based predictive models to correlate offline measurements (Dry Cell Weight and OD600 from a spectrophotometer) with online OD860 probe signals to provide accurate real‐time biomass estimations and
Ana G. Del Hierro   +3 more
wiley   +1 more source

A inovação nas incubadoras tecnológicas :: uma análise sob a ótica das patentes / [PDF]

open access: yes, 1999
Dissertação (Mestrado) - Universidade Federal de Santa Catarina, Centro Sócio-Econômico.Resultado de uma pesquisa realizada com 73 empresas residentes em 9 incubadoras tecnológicas no Brasil, a proposta deste estudo é analisar as inovações desenvolvidas ...
Prado, Evandro José da Silva
core  

Detecting Antibiotic Resistance in Strains of Selected Gram‐Negative Bacterial Species Using Raman Spectroscopy

open access: yesJournal of Raman Spectroscopy, Volume 57, Issue 9, Page 1554-1564, September 2026.
Raman spectroscopy successfully identified antibiotic‐resistant Gram‐negative strains. Resistant strains of four bacterial species were discriminated from sensitive ones with 99.1% accuracy using PLS regression. The method allows for rapid, label‐free detection of antibiotic resistance.
Fernanda Sant Ana de Siqueira e Oliveira   +3 more
wiley   +1 more source

Metodologia para avaliação e seleção de projetos de empreendimentos de base tecnológica :: com enfoque em Incubadoras de Empresas / [PDF]

open access: yes, 1999
Dissertação (Mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico.Processos e linguagem para melhoria da eficácia dos processos de seleção de empreendimentos de base tecnológica a partir da avaliação das dimensões: capacidade gerencial,
Russi Júnior, Alberto
core  

Portulaca abscondita (Portulacaceae, Caryophyllales), a new microendemic species from Monte Azul, Minas Gerais, Brazil

open access: yesNordic Journal of Botany, Volume 2026, Issue 9, September 2026.
Portulaca (Portulacaceae) is a cosmopolitan genus with centers of diversity in Africa and South America. In Brazil, 22 species are recognized, most occurring in xerophytic environments of the Cerrado, particularly in Campos Rupestres. These rocky montane habitats, especially in northern Minas Gerais state, remain undercollected despite their high ...
Danilo Alvarenga Zavatin   +7 more
wiley   +1 more source

Rentabilidad de los parques tecnológicos: el caso de Walqa [PDF]

open access: yes, 2013
Este trabajo trata de contextualizar el fenómeno de los parques tecnológicos en España, centrándose más concretamente en el Parque Tecnológico Walqa de Huesca.
Ramos Pascual, Miguel   +1 more
core  

Occurrence Records of Brazilian Spirostreptida (Myriapoda: Diplopoda) in the Atlantic Forest Are Biased Towards Proximity to State Highways and Urban Areas

open access: yesAustral Ecology, Volume 51, Issue 9, September 2026.
ABSTRACT Diplopoda is one of the most diverse terrestrial arthropod groups in Brazil, with the order Spirostreptida Brandt, 1833 standing out for its species richness. Most of the ~180 Brazilian Spirostreptida species occur in the Atlantic Forest, primarily along its coastal region.
Luiz F. M. Iniesta   +6 more
wiley   +1 more source

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