Results 191 to 200 of about 517,407 (334)

Carta Aberta aos Pesquisadores em Educação em Ciências

Revista Brasileira de Pesquisa em Educação em Ciências, 2011
O Museu de Astronomia e Ciências Afins - MAST/MCT - fundado, em março de 1985, como um instituto de pesquisa do CNPq - encontra-se atualmente vinculado ao Ministério da Ciência e Tecnologia.
Guaracira Gouvêa, Gilson Gomes Vieira, Glória Queiroz   +2 more
doaj  

CNPQ - Diagnóstico 1992 e plano de ação 1993

Sequência: Estudos Juridicos e Politicos, 1993
Indisponí ...
openaire   +2 more sources

Beyond hydrogen: Process design of a biogas steam reformer for Fischer–Tropsch synthesis

The Canadian Journal of Chemical Engineering, EarlyView.
The effect of pressure and steam to carbon ratio on carbon conversion. Abstract We present an analysis of a pilot‐scale multi‐tubular biogas steam reforming reactor, part of a sustainable aviation fuel (SAF) development project in Brazil. The novelty of this work is the application of a new, validated power law kinetic model, specifically developed for
Rafael Belo Duarte, Rafael Dei Tós Barreto, João Lourenço Castagnari Willimann Pimenta, Luiz Mario de Matos Jorge   +3 more
wiley   +1 more source

Profile and scientific production of CNPq researchers in cardiology.

Arquivos brasileiros de cardiologia, 2012
Systematic assessments of the scientific production can optimize resource allocation and increase research productivity in Brazil.The aim of this study was to evaluate the profile and scientific production of researchers in the field of Cardiology who have fellowship in Medicine provided by the Conselho Nacional de Desenvolvimento Científico e ...
Eduardo Araujo de, Oliveira, Antonio Luiz Pinho, Ribeiro, Isabel Gomes, Quirino, Maria Christina Lopes, Oliveira, Daniella Reis, Martelli, Leonardo Santos, Lima, Enrico Antonio, Colosimo, Thais Junqueira, Lopes, Ana Cristina Simões, Silva, Hercílio, Martelli   +9 more
openaire   +1 more source

SiC/Si ceramic hollow fibres: A new approach to Chlorella vulgaris biomass harvesting

The Canadian Journal of Chemical Engineering, EarlyView.
Abstract Efficient harvesting of microalgae is a critical challenge for the viability of biorefineries, requiring technologies that combine high selectivity, low cost, and scalability. The current work evaluated the performance of an asymmetric hollow fibre ceramic membrane (HF‐SiC70Si30), fabricated by phase inversion and sintered at 1250°C, in the ...
Erisson Paulo Borges Lopes, Warlen Agnelo Dias, Miria Hespanhol Miranda Reis, Vicelma Luiz Cardoso, Fabiana Regina Xavier Batista   +4 more
wiley   +1 more source

Translation and validation of the Competency of Nursing Process Questionnaire

Huli yanjiu
ObjectiveTo translation the Competency of Nursing Process Questionnaire（CNPQ） into Chinese and to test its reliability and validity.MethodsThe English version original scale was translated，translated back，and cross⁃cultural adjusted according to the ...
WANG Jiayu, GU Xiaoling, MA Hongwen, LIU Xujing, WANG Hongxi, LI Yuling, LI Lanlan, LIU Bei, TIAN Jing, WANG Lingling, WANG Peijuan, YU Wanchen, WANG Shanshan   +12 more
doaj  

DESENVOLVIMENTO DE IOGURTE LIGHT COM EXTRATO DE ERVA-MATE (ILEX PARAGUARIENSIS ST. HIL) E ADIÇÃO DE PROBIÓTICOS

Alimentos e Nutrição, 2011
O comportamento no consumo de alimentos vem sofrendo mudanças signifi cativas nos últimos anos, motivado por um maior nível de consciência dos consumidores com a saúde.
Daiane PRECI, Alexandre José CICHOSKI, Alice Teresa VALDUGA, Débora de OLIVEIRA, Eunice VALDUGA, Helen TREICHEL, Geciane TONIAZZO, Rogério Luis CANSIAN   +7 more
doaj  

Bolsa CNPq Produtividade em Pesquisa: perfil dos pesquisadores na área de Turismo / CNPq Research Productivity Grant: researchers’ profile in Tourism area

, 2019
RESUMOO turismo tem crescido como atividade e como tema acadêmico, sendo, portanto, importante o fomento às pesquisas na área, fundamentais ao processo de desenvolvimento científico. O artigo identifica o perfil científico dos atuais pesquisadores com Bolsa CNPq de Produtividade em Pesquisa, que atuam no Turismo.
dos Anjos, Francisco Antonio, Rodrigues, Gilson de Jesus Mota   +1 more
openaire   +1 more source

Performance comparison of pressure swing adsorption and amine‐based absorption for synthesis gas purification

The Canadian Journal of Chemical Engineering, EarlyView.
Comparison of PSA and amine‐based absorption for syngas purification shows that PSA offers lower energy intensity, global warming potential, and minimum selling price, making it a more sustainable option. However, absorption achieves higher syngas purity. A GREENSCOPE‐based multi‐criteria assessment guides optimal process selection.
Magno Fonseca Santos, Antonio Esio Bresciani, Rita Maria Brito Alves   +2 more
wiley   +1 more source

Celiotomy to collect spermatogonial stem cells in <i>Brycon orbignyanus</i> for species preservation. [PDF]

Anim Reprod
da Silva LG, Torres-Lozano KG, Rodrígues RB, de Freitas TR, Povh JA, Spica LN, Teixeira NDS, Selle DC, Benato JL, Dos Santos RS, Nicoleti ET, Dantas RV, Streit DP.   +12 more
europepmc   +1 more source