Results 61 to 70 of about 84,555 (162)

A possível interface entre Educação formal e não-formal : a escola como instrumentalizadora no processo de emancipação da comunidade e a intervenção na realidade social [PDF]

, 2013
O texto faz uma discussão sobre a relação entre a ampliação do acesso à escola e o caráter da escola enquanto instrumentalizadora do interesse emancipatório das camadas populares. Historicamente, a ampliação da consciência do direito à escola nas últimas
Germanos, Erika, Saito, Carlos Hiroo
core   +3 more sources

A Comparative Study of Melanocytic Tumours: Linking Portuguese Dogs and Cats to Human Cases

Veterinary and Comparative Oncology, Volume 24, Issue 1, Page 105-120, March 2026.
ABSTRACT Melanocytic tumours (MT) occur in both humans and companion animals, presenting an opportunity for comparative oncology research. Thus, this study provides a comprehensive epidemiological analysis comparing MT in Portuguese dogs, cats and humans. Data were obtained from the Portuguese National Cancer Registry (RON) (2011–2021) and Vet‐OncoNet (
Catarina Alves Pinto, Ana Isabel Ribeiro, João Niza‐Ribeiro, Carlos Alberto Palmeira de Sousa, Katia Pinello, Andreia Alexandra Ferreira Santos   +5 more
wiley   +1 more source

Study of Uncatalyzed and Micellar‐Catalyzed Oxidative Degradation of Amoxicillin by Colloidal MnO2: Experimental Optimization and Mechanistic Aspects

European Journal of Organic Chemistry, Volume 29, Issue 5, 7 February 2026.
The absorption spectra of amoxicillin degradation by colloidal MnO2 in the presence and absence of surfactants. Herein, the oxidative degradation of amoxicillin (AMX) by water‐soluble colloidal MnO2 is investigated spectrophotometrically at 298 K in both uncatalyzed and nonionic micellar‐catalyzed media (Triton X‐100 and Brij‐35).
Neelam Sen, Garima Pravin Pandey, Ajaya K. Singh, Sunita Sanwaria, Sónia A. C. Carabineiro   +4 more
wiley   +1 more source

Mercadorização transvertida de inovação: reflexões sobre o trabalho docente no Ensino Fundamental durante a pandemia Covid-19

Revista Educação e Políticas em Debate
Este artigo apresenta um balanço bibliográfico crítico sobre o trabalho docente no Ensino Fundamental durante a pandemia de Covid-19. A partir da análise de estudos publicados entre 2020 e 2022, sobretudo, nos impactos da adoção do Ensino Remoto, nas ...
Rafaela Cunha Vargas Laureano, Soraya Franzoni Conde   +1 more
doaj   +1 more source

From Ink to Mockup: An Integrated Study of Historical Gall Ink Formulations and Their Impact on Paper

ChemPlusChem, Volume 91, Issue 2, February 2026.
Iron gall inks percipitates (right), and mockups upon artificial ageing (left) Iron gall inks (IGIs) played a central role as a writing medium in Western countries, leaving behind a vast legacy and significant conservation challenges. This study presents a twofold methodological approach to investigate the physicochemical behaviour of IGI‐based ...
Margarida Nunes, Joana Costa Vieira, Ana Paula Costa, Maria Emília Amaral Cabral, Bruno J. C. Vieira, João Carlos Waerenborgh, Helena I. S. Nogueira, Scott G. Mitchell, Ana Claro, Teresa Ferreira   +9 more
wiley   +1 more source

Adult and young women communication on sexuality : a pilot intervention in Maputo-Mozambique [PDF]

, 2019
Background: Communication on sexuality within the family has been considered a determinant factor for the sexual behaviour of young women, contributing to delaying sexual initiation.
Arnaldo, Carlos, Decat, Peter, Frederico, Mónica, Michielsen, Kristien   +3 more
core   +2 more sources

Potential of Pornunça Hay to Improve the Fermentation Profile, Yield, and Chemical Composition of Spineless Cactus‐Based Silage

New Zealand Journal of Agricultural Research, Volume 69, Issue 1, February 2026.
This study evaluated the fermentation profile, losses, aerobic stability, microbial populations, and nutritional value of silages produced from spineless cactus forage with increasing levels of pornunça hay. A completely randomized design with five treatments (0%, 7.5%, 15.0%, 22.5%, and 30.0% pornunça hay on a natural matter basis) and five replicates
Gilvan A. R. Lima, Domingos A. Gonçalves Junior, Alberto T. Chirinda, Tarcizio V. B. S. Silva, Rodrigo B. Saldanha, Keyla R. Ribeiro, Henry D. R. Alba, Maria L. G. M. L. de Araújo, Manuela S. L. Tosto, Stefanie A. Santos, Douglas dos Santos Pina, Carlindo S. Rodrigues, Gleidson G. P. de Carvalho   +12 more
wiley   +1 more source

Juventude, violência e ação coletiva

Saúde e Sociedade, 2014
O objetivo do estudo foi analisar e comparar as ações coletivas e as experiências participativas de promoção da saúde dos jovens, para o enfrentamento e resistência à violência, nos distritos administrativos do Grajaú e Jardim Ângela, visando contribuir ...
Fátima Madalena de Campos Lico, Márcia Faria Westphal   +1 more
doaj   +1 more source

Big Data as a Technology-to-think-with for Scientific Literacy [PDF]

, 2017
This research aimed to identify indications of scientific literacy resulting from a didactic and investigative interaction with Google Trends Big Data software by first-year students from a high-school in Novo Hamburgo, Southern Brazil.
Dias, Geovani Lopes, Santos, Renato P. dos   +1 more
core   +2 more sources

Parental Style, Dating Violence and Gender [PDF]

, 2019
The relationship between parenting styles and teen dating violence has become a relevant research topic in recent years, especially related to violence inflicted online. To more fully understand this relationship, the objective of the present study was
Muñiz Rivas, María, Povedano Díaz, Amapola, Vera Perea, María   +2 more
core   +2 more sources