Results 31 to 40 of about 36,223 (198)

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

open access: yesThe 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   +3 more
wiley   +1 more source

3D‐Printed Geopolymer as a Basic Heterogeneous Catalyst for the Synthesis of α‐Cyanoacrylates Through the Knoevenagel Condensation

open access: yesEuropean Journal of Organic Chemistry, EarlyView.
3D‐printed geopolymers are presented as efficient and reusable heterogeneous catalysts for the Knoevenagel condensation. Under mild and green conditions, they promote the high‐yield synthesis of diverse α‐cyanoacrylates with remarkable stability and scalability.
Francesca T. Albino   +5 more
wiley   +1 more source

EDIFICIO EEUU VIVIENDA MULTIFAMILIAR

open access: yesarq.urb, 2011
BAK arquitectos, es un estudio integrado por los arquitectos: María Victoria Besonias, Guillermo de Almeida y Luciano Kruk. Los tres titulares cuentan con experiencia como docentes de arquitectura, de forma que cada nuevo encargo resulta una oportunidad ...
projeto
doaj  

Prevalência da dissociação óculo-manual em crianças com dislexia do desenvolvimento - doi: 10.4025/actascihealthsci.v34i1.7499

open access: yesActa Scientiarum. Health Sciences, 2011
A presente pesquisa caracterizou-se em determinar a prevalência da dissociação ocular e manual em crianças com dislexia do desenvolvimento em idade escolar comparadas com crianças normais, pertencentes a escolas públicas.
Marielza Regina Ismael Martins   +3 more
doaj   +1 more source

By‐product of heparin extraction as a sustainable alternative to enhance the use of nitrogen in agriculture

open access: yesEnvironmental Progress &Sustainable Energy, EarlyView.
Abstract This study evaluates the potential of a new organic fertilizer derived from porcine intestinal mucosa (designated BHE), a by‐product of the heparin extraction process, as a sustainable nitrogen (N) source for agriculture. The work was conducted in two stages: (i) chemical and spectroscopic characterization of BHE compared with poultry litter ...
Aline Zanquetti   +3 more
wiley   +1 more source

Projeto costurinhas

open access: yesRevista da Extensão, 2019
No segundo semestre de 2016, o projeto de extensão Costurinhas teve início no bairro Mário Quintana, localizado na periferia de Porto Alegre, através de uma parceria com a comunidade local, levando a costura de artefatos em feltro a um grupo de 12 crianças com idade entre 7 e 9 anos.
Foohs, Marcelo Magalhães   +1 more
openaire   +2 more sources

Insulin‐like growth factor 1 receptor correlates with verbal memory in ILAE type 2 hippocampal sclerosis

open access: yesEpilepsia, EarlyView.
Abstract Objective Long‐term memory deficits are often seen in patients with temporal lobe epilepsy (TLE). Recently, studies showed that patients with hippocampal sclerosis (HS) type 2, which presents with severe neuron loss in CA1 only, performed within the normal range. However, up to 30% of HS type 2 cases have memory deficits.
Henrique Cruz   +10 more
wiley   +1 more source

Projeto Sunrise

open access: yesPerspectivas Experimentais e Clínicas Inovações Biomédicas e Educação em Saúde (PECIBES) ISSN - 2594-9888, 2023
Introdução: A atividade física (AF) influencia no desenvolvimento motor e cognitivo e manutenção da saúde física, óssea a cardiometabólica de crianças da primeira infância. Nessa fase sugere-se criar hábitos de rotina e estilo de vida que deverão permanecer em outras etapas da vida.
Claudio Henrique Pereira Verão   +5 more
openaire   +1 more source

Cheia de axé (full of axé): Spirituality, resistance, and repair in Pernambuco's Afro‐Brazilian traditional communities

open access: yesFeminist Anthropology, EarlyView.
Abstract This article explores how Afro‐Brazilian communities in Pernambuco respond to state‐led industrial development through culturally rooted practices of resistance and repair. Drawing on archival and ethnographic research in the coastal municipalities of Cabo de Santo Agostinho and Ipojuca, this study traces the effects of Brazil's large‐scale ...
Shelly Annette Biesel
wiley   +1 more source

Trabalho de Projeto

open access: yes, 2019
Os projetos são tarefas complexas que envolvem os alunos em criação, resolução de problemas, tomada de decisões e atividades investigativas. Os alunos trabalham de forma autónoma por períodos longos e preparam produtos ou apresentações realistas. Outras características definidoras do trabalho de projeto incluem a autenticidade dos temas e conteúdos ...
Amado, Nélia, Carreira, Susana
openaire   +2 more sources

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