Results 81 to 90 of about 2,027,025 (314)

A COVID-19 E O FIM DA EDUCAÇÃO A DISTÂNCIA: UM ENSAIO

open access: yesEmRede - Revista de Educação a Distância, 2020
No início de 2020, um dos efeitos da pandemia COVID-19 jogou por terra todas as barreiras legais que separam o sistema educacional em presencial ou a distância.
R. X. Martins
semanticscholar   +1 more source

Citizenship Education within the process of portuguese social democratization [PDF]

open access: yes, 2004
Propomo-nos discutir, neste texto, algumas das raízes do ideal de cidadania ao nível do debate pedagógico, tal como se desenvolveu em Portugal nos anos 60 e 70 do século XX, um período marcado pelo final do Estado Novo autoritário e pela fase inicial de ...
Mogarro, M. J., Pintassilgo, Joaquim
core  

Structure–Performance Relationships in Anthraquinone‐Disulfonate Coordination Polymers for Li‐Ion and Na‐Ion Battery Cathodes

open access: yesBatteries &Supercaps, EarlyView.
Anthraquinone‐disulfonate coordination polymers (AQDS‐Na, AQDS‐Mg, AQDS‐Cu) are synthesized and evaluated as cathodes for Li‐ion and Na‐ion storage. Structural dimensionality and coordinated water critically impact the practical capacity and cycling stability, highlighting design principles for organic‐based energy storage materials.
Catarina Ribeiro   +7 more
wiley   +1 more source

Contextos históricos e políticos da educação profissional brasileira nos últimos trinta anos

open access: yesRevista Cocar, 2018
Frente às transformações ocorridas nas configurações do trabalho e da educação ao longo do século XX (as quais perduram até hoje), este artigo tem como temática o histórico e as políticas educacionais da Educação Profissional e Tecnológica (EPT) nos últimos trinta anos.
Miranda, Pauline Vielmo   +1 more
openaire   +1 more source

The zinc finger transcription factor PLAGL2 enhances stem cell fate and activates expression of ASCL2 in intestinal epithelial cells [PDF]

open access: yes, 2010
O encaminhamento de textos originais para submissão seguem algumas orientações básicas, levando em conta, inicialmente, que devem ser inéditos e que serão submetidos à aprovação de avaliadores especialistas nos temas tratados.
Strubberg, Ashlee M   +7 more
core   +1 more source

LZTS2 Negatively Regulates Centrosomal CEP135 Levels and Microtubule Nucleation

open access: yesCytoskeleton, EarlyView.
ABSTRACT The microtubule cytoskeleton is a fundamental functional component of the cell. In vertebrate proliferating cells, centrosomes are the primary microtubule organizing center (MTOC), and their dysregulation has been linked to genomic instability and cancer.
Catarina Peneda   +4 more
wiley   +1 more source

Dialog on visual culture and education for the XXI century : an interview with Professor Paul Duncum [PDF]

open access: yes, 2009
Interact : Revista Online de Arte, Cultura e Tecnologia. Nº 16 (Jul. 2009), p. 1-9Entrevista realizada por João Pedro Fróis a Paul Duncum sobre a educação artística e a cultura visual.
Fróis, João Pedro, 1957-
core  

Educating citizens for participatory democracy: a case study of local government education policy in Pelotas, Brazil [PDF]

open access: yes, 2006
A case study was undertaken of Pelotas, a large town in southern Brazil, where a recent government of the Workers’ Party (PT) implemented a range of social policy reforms.
McCowan, Tristan
core   +1 more source

Hybrid Molecules of p53 Activators and Protoflavones to Target Multiple Myeloma

open access: yesChemMedChem, EarlyView.
Eleven hybrid compounds, designed to act by a dual mechanism of action (activation of the p53 pathway, and inhibition of ataxia telangiectasia and Rad3 related protein), were synthesized and evaluated in 5 cancer cell lines. Some hybrids exhibited nanomolar antiproliferative activity and outperformed their subunits alone and in combination ...
Francisca Lopes   +9 more
wiley   +1 more source

To be or not to be, the importance of Digital Identity in the networked society [PDF]

open access: yes, 2011
The emergence of the web has had a deep impact at different levels of our society, changing the way people connect, interact, share information, learn and work.
Costa, Cristina, Torres, Ricardo
core   +1 more source

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