Results 41 to 50 of about 5,335 (217)

As TIC na capacitação de docentes da Universidade do Porto para a acessibilidade e inclusão

open access: yesIndagatio Didactica, 2011
As Universidades enfrentam hoje novos desafios ao lidarem com um número cada vez maior de estudantes com condição de deficiência nos seus planos curriculares.
Nuno Regadas, Alice Ribeiro
doaj   +1 more source

Industrial Artificial Intelligence in Industry 4.0 - Systematic Review, Challenges and Outlook

open access: yesIEEE Access, 2020
The advent of the Industry 4.0 initiative has made it so that manufacturing environments are becoming more and more dynamic, connected but also inherently more complex, with additional inter-dependencies, uncertainties and large volumes of data being ...
Ricardo Silva Peres   +5 more
doaj   +1 more source

NOVAS TECNOLOGIAS E DIVERSIDADE

open access: yesRevista Ilustração, 2023
O presente artigo tem como objetivo explanar acerca da diversidade e das tecnologias de informação e comunicação (TICs) no ambiente escolar, bem como sua importância e desafios para a gestão escolar. Para esse fim, procurou-se identificar como as tecnologias podem ser utilizadas pela gestão escolar a fim de contribuir no processo de melhoria das ...
Laurita Christina Bonfim Santos   +4 more
openaire   +1 more source

One‐Pot Synthesis of a Small Synthetic Ligand for Antibody Purification

open access: yesBiotechnology and Bioengineering, EarlyView.
One‐pot liquid‐phase synthesis of the synthetic ligand B1Al2A2 enables controllable ligand density and efficient capture of IgG and IgY with high recovery and purity, streamlining small‐ligand affinity purification workflows. ABSTRACT The development of synthetic affinity ligands offers a cost‐effective alternative to traditional biological ligands ...
Carolina Mota Natal   +8 more
wiley   +1 more source

Exploring the landscape of long COVID: prevalence and associated factors in patients assisted by a telehealth service

open access: yesBMC Infectious Diseases
Introduction Long COVID is a condition that occurs in patients with a previous history of COVID-19, and symptoms that cannot be explained by another diagnosis persist.
Ana Flávia Avelar Maia Seixas   +6 more
doaj   +1 more source

EFQM model implementation in a Portuguese Higher Education Institution

open access: yesOpen Engineering, 2019
Education sector, and particularly, Higher Education Institutions (HEI), is nowadays an increasingly competitive sector, where the HEI’s success, relies on stakeholder’s recognition, along with their capacity to attract funding, to achieve sustainability.
Santos Ricardo Simões   +1 more
doaj   +1 more source

Multi-screening: práticas e motivações?

open access: yesRevista Comunicando, 2015
A proliferação de dispositivos móveis com acesso à internet, a par das crescentes taxas de penetração de smartphones e tablets, estão a dar origem a novas práticas de utilização, entre as quais o desempenho de atividades simultâneas em diferentes ...
Patrícia Dias, Inês Teixeira-Botelho
doaj   +1 more source

Tunable amylopectin graft copolymers for flocculating and dewatering iron ore tailings

open access: yesThe Canadian Journal of Chemical Engineering, EarlyView.
Abstract Polyacrylamide (PAM), the standard flocculant for mining tailings, often produces turbid supernatants and poorly dewatered sediments, limiting water reuse and tailings densification. We synthesized amylopectin‐graft‐poly[(2‐methacryloyloxy)ethyl]trimethylammonium chloride (AP‐g‐PMETAC) copolymers with systematically varied graft frequency (N = 
Gustavo P. Zago   +2 more
wiley   +1 more source

Funções e Novas Tecnologias

open access: yesTEMA - Tendências em Matemática Aplicada e Computacional, 2002
Apresentamos e analisamos algumas atividades para ensino de funções com recursos computacionais, direcionadas a alunos de graduação e professores de ensino médio. Procuramos estimular a conexão entre as três representações fundamentais de funções (analítica, gráfica e numérica) a partir da análise crítica de resultados muitas vezes inesperados ...
V. GIRALDO, L.M. CARVALHO
openaire   +3 more sources

Carbon monoxide adsorption on NaY zeolite and impregnated with 5% niobium: Characteristics and fixed‐bed study

open access: yesThe Canadian Journal of Chemical Engineering, EarlyView.
Schematic of the CO adsorption process in a fixed‐bed column containing pure NaY zeolite and Nb‐modified NaY (NaY–5%Nb). On the left, breakthrough curves and temperature profiles highlight the dynamic performance and thermal effects during CO adsorption.
Elson Oliveira   +3 more
wiley   +1 more source

Home - About - Disclaimer - Privacy