Results 121 to 130 of about 1,056,759 (266)

A TRADIÇÃO MARXISTA, A FILOSOFIA DA HISTÓRIA E O CANTO DA SEREIA DA IMPARCIALIDADE CIENTÍFICA

open access: yesPrometeus: Filosofia em Revista, 2010
A ciência é marcada, desde sua origem, pelo sonho de neutralidade e objetividade,demarcando o distanciamento entre o pesquisador e o objeto de pesquisa.
Héricka Karla Wellen de Medeiros Alencar   +1 more
doaj  

Perspectivas conceptuais da educação para a cidadania [PDF]

open access: yes, 2000
O artigo aborda a importância da educação para a cidadania numa sociedade pluralista, democrática e em mudança cujo sistema educativo não responde eficazmente à crise de valores da juventude.
Henriques, Mendo Castro
core  

Nasal Delivery of mRNA Using Thermoresponsive Gellable Aqueous Biphasic Systems

open access: yesSmall, EarlyView.
Nasal delivery of mRNA using gellable aqueous biphasic systems (ABS) represents a noninvasive alternative while reducing the need for trained professionals and cold chain storage. Composed of gelatin, PEG, and water, these thermoresponsive hydrogels ensure controlled mRNA delivery and prolonged retention at the nasal mucosa, improving transfection ...
Bojan Kopilovic   +4 more
wiley   +1 more source

The challenges of curriculum by the integration of ICT in the professional practice of science teacher [PDF]

open access: yes, 2011
The Web has enabled a renewal of the concept of education which includes a new educational model that enables learning anywhere and at any time. The expansion of Internet allows students to have a more active role in the learning process.
Lobato Miranda, Guilhermina   +1 more
core  

Step‐Ladder Bioprinting to Align Collagen Fibers for Anisotropic Tissue Fabrication

open access: yesSmall, EarlyView.
The step‐ladder printing platform includes successive segments of channels with varying widths in a custom barrel design. This design allows for improved anisotropy of collagen fibers during extrusion. To demonstrate its effectiveness, corneal constructs with high transparency and shape fidelity, as well as articular cartilage constructs, displaying ...
Ilayda Namli   +8 more
wiley   +1 more source

Versão Portuguesa da Escala de Ansiedade Filial

open access: yesKairós Gerontologia, 2014
O aumento da longevidade e do envelhecimento da população aumenta a probabilidade dos filhos adultos assumirem os cuidados dos seus pais envelhecidos.
Carla Faria   +4 more
doaj  

Dialogical identities in students from cultural minorities or students categorised as presenting SEN: How do they shape learning, namely in mathematics? [PDF]

open access: yes, 2007
Portuguese schools are multicultural. Diversity is their main characteristic. Portuguese policy documents assume inclusive principles (Ainscow & César, 2006).
César, Margarida
core  

A novel circumscription and classification for Neurolaeneae (Asteraceae)

open access: yesTAXON, EarlyView.
Abstract Neurolaeneae (Asteraceae) have a complicated taxonomic history. The tribe was described in 1927, but subsequently disregarded in 1977, and later reinstated as a tribe following a large‐scale phylogenetic analysis of Asteraceae in 2002. To date, this tribe has remained poorly studied and it has never been the subject of a comprehensive ...
Vinicius R. Bueno   +4 more
wiley   +1 more source

Functional traits predict changes in floral phenology under climate change in a highly diverse Mediterranean community

open access: yesFunctional Ecology, EarlyView.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Plants are shifting their flowering phenology in response to climate change, but trends differ between species and communities. Functional traits can largely explain how different species respond to climate change by shifting their phenology, and can therefore help ...
Daniel Pareja‐Bonilla   +3 more
wiley   +1 more source

Democracia e justiça social: a defesa de Anísio Teixeira registrada no livro Educação no Brasil

open access: yesRoteiro, 2010
Neste trabalho, busca-se destacar, ainda que de forma preliminar, a presença dos ideais democráticos e de justiça social, defendidos por Anísio Teixeira na sua obra Educação no Brasil; a escola como elemento fundamental na transformação social no momento
Virginia Pereira da Silva de Ávila
doaj   +2 more sources

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