Results 51 to 60 of about 1,732,736 (265)
Chemistry &Biodiversity, Volume 22, Issue 12, December 2025.ABSTRACT The Casearia genus (Salicaceae) is well known as a source of natural antitumor prototypes, as described for clerodane diterpenes. In this way, the dichloromethane phase from leaves of Casearia arborea was phytochemically evaluated in liquid chromatography coupled to high‐resolution mass spectrometry, furnishing flavonoid, flavolignan, and ...
Augusto L. Santos +7 more
wiley +1 more source
An Overview of Lithium-Ion Battery Recycling: A Comparison of Brazilian and International Scenarios
World Electric Vehicle JournalPurely electric and hybrid vehicles are emerging as the transport sector’s response to meet climate goals, aiming to mitigate global warming. As the adoption of transport electrification increases, the importance of recycling components of the electric ...
Jean Furlanetto +4 more
doaj +1 more source
A fabricação dos corpos dóceis na pós-graduação brasileira: em cena o produtivismo acadêmico
Encontros Bibli, 2017 http://dx.doi.org/10.5007/1518-2924.2017v22n49p75 Trata sobre o produtivismo banal que se apossou sobre mentes e corpos na pós-graduação brasileira.
Anderson Luis da Paixão Café +2 more
doaj +1 more source
O auto-conhecimento e auto-representação através das Artes Visuais [PDF]
, 2010 O Auto-conhecimento acompanha-nos ao longo das nossas vidas, mas é na fase da adolescência que este conhecimento é mais visível, significativo e por vezes doloroso.
Almeida, António +3 more
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Integrative Conservation, Volume 4, Issue 4, Page 546-554, December 2025.Desertification is increasing in the Brazilian Semiarid, leading to loss of species and ecosystem services, while precise data on biodiversity distribution and trends are lacking. Public engagement in scientific projects can improve ecosystem protection.
Lucas Rodriguez Forti +3 more
wiley +1 more source
Performance of Electric Bus Batteries in Rollover Scenarios According to ECE R66 and R100 Standards
World Electric Vehicle JournalWith the growing adoption of electric buses in urban transportation systems, ensuring the safety and structural integrity of their battery systems under accident scenarios has become increasingly important. Among potential accidents, rollover events pose
Alexsandro Sordi +4 more
doaj +1 more source
Dance and mediality: for an ontological and ethical discussion of the performative body
Comunicação e Sociedade, 2017 From the late nineteenth century we can see at least two major changes in the poetic positions in dance thus pose major challenges to philosophical and aesthetic thought about this art.
Né Barros
doaj +1 more source
A Europa do conhecimento [PDF]
, 2019 Throughout History, networks of scientists and knowledge exchange have been formed, and scientific mobility has been promoted both at the level of the academy and at political level. In the 1940s the “Europe of mobility” began to be drawn through, among other things, the creation of centers of critical reflection, involving not only academics but also ...
Isabel Maria Freitas Valente +3 more
openaire +2 more sources
Contributions to a cognitive analysis of the teacher evaluation policy [PDF]
, 2007 A definição de novas regras para a avaliação dos professores do ensino não superior acontece, em Portugal, com a publicação do Decreto‑Lei n.º 15/2007, de 19 de Janeiro.
Costa, Estela
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