Results 51 to 60 of about 527,773 (272)

A estética política do ativismo através de novas mídias [PDF]

open access: yes, 2016
Neste capítulo, analisa-se a documentação visual dos protestos de 2013, contrastando a cobertura da grande mídia em São Paulo e Rio de Janeiro com a de ativistas usando as tecnologias de nova mídia. Os temas centrais são a forma como o exercício do poder
Stalcup, Meg
core  

Exploring the potential of ucuúba (Virola surinamensis) seed fat

open access: yesBiofuels, Bioproducts and Biorefining, EarlyView.
Abstract Ucuúba (Virola surinamensis) fat is an important income source for Amazonian communities. Local businesses typically process whole seeds for fat extraction; however, seed structural integrity may influence extraction efficiency and fat quality.
Juan David Marmolejo Tascón   +4 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

Enhancing IoT Device Security through Network Attack Data Analysis Using Machine Learning Algorithms

open access: yesFuture Internet, 2023
The Internet of Things (IoT) shares the idea of an autonomous system responsible for transforming physical computational devices into smart ones.
Ashish Koirala   +2 more
doaj   +1 more source

Discursos em torno da flexibilidade e novas tecnologias [PDF]

open access: yes, 2011
Comunicação apresentada na Conferencia IADIS Ibero-Americana WW/INTERNET 2011, Rio de Janeiro, BrasilNo presente trabalho pretende-se discutir as diferentes conceptualizações e apropriações do modelo de organização flexível, bem como da utilização das ...
Marques, Maria Amélia
core  

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

Novas tecnologias associadas ao retratamento endodôntico não cirúrgico [PDF]

open access: yes, 2016
Introdução: O trabalho elaborado desenvolve o tema seguinte: Novas tecnologias associadas ao retratamento endodôntico não cirúrgico. Desde o início da medicina dentária que somos deparados com o insucesso nos tratamentos realizados, na endodôntia sendo ...
Cardoso, Luis Filipe Pires Coelho Marreiros
core  

Rational Design of Inverted F‐Type Heterojunctions for Photocatalytic Emerging Contaminant Degradation

open access: yesCarbon Energy, EarlyView.
The inverted F‐type ZnWO4/In2S3 heterojunction enables efficient charge separation and retention of strong oxidative capability through interfacial electric field regulation, leading to non‐toxic degradation of contaminants for sustainable water treatment.
Yanxian Jin   +9 more
wiley   +1 more source

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