Results 41 to 50 of about 5,196 (220)

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

IEEE 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, Xiaodong Jia, Jay Lee, Keyi Sun, Armando Walter Colombo, Jose Barata   +5 more
doaj   +1 more source

Widespread distribution of large silesaurids evidenced by a new record from the Middle Triassic of southwest Gondwana

The Anatomical Record, EarlyView.
The largest silesaurid known from South America is described here, demonstrating that silesaurids reached large body sizes in southwestern Gondwana. This discovery further underscores the widespread geographic distribution and temporal persistence of large silesaurids across Pangea, despite faunal turnovers and environmental events such as the Carnian ...
Rodrigo Temp Müller
wiley   +1 more source

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

Indagatio 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

ESPECTROSCOPIA COM NOVAS TECNOLOGIAS

Revista do Professor de Física, 2018
As tecnologias para análise de imagens, seja vídeo ou foto, usando o computador, desenvolveram-se bastante na ciência aplicada, engenharias e no esporte e tornaram-se acessíveis à educação básica nos últimos 10 anos. O software TRACKER tem se mostrado muito versátil e oferece boas ferramentas para o trabalho com vídeos em sala de aula.
Cavalcante, Marisa Almeida, Tavolaro, Cristiane R. C.   +1 more
openaire   +3 more sources

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

Carbon 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, Yali Du, Huiqing Lv, Sónia A.C. Carabineiro, Chenglin Wu, Min‐Quan Yang, Yu‐Ming Zheng, Xianqiang Xiong, Zhangxin Chen, Bo Weng   +9 more
wiley   +1 more source

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

BMC 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, Milena Soriano Marcolino, Felipe Souza Guimarães, Gustavo Machado Rocha, Aline Carrilho Menezes, Hygor Kleber Cabral Silva, Clareci Silva Cardoso   +6 more
doaj   +1 more source

Multi-screening: práticas e motivações?

Revista 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

Future 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, Rabindra Bista, Joao C. Ferreira   +2 more
doaj   +1 more source

Induced‐Fit Recognition by a Calixarene–Pyrene Conjugate for Single‐ and Dual‐Wavelength Fluorescence Sensing in Water

Chemistry – A European Journal, EarlyView.
A sulfonatocalix[4]arene–pyrene conjugate functions as a fluorescence chemosensor for the optical detection of biorelevant analytes in water. Its photoinduced electron transfer (PET) response is triggered by an induced‐fit recognition mechanism. Noncovalent assembly with an additional dye affords dual‐color ratiometric signaling via competitive PET ...
Joana N. Martins, Márcia Pessêgo, Luis Garcia‐Rio, João Carlos Lima, Nuno Basílio   +4 more
wiley   +1 more source

Tunable amylopectin graft copolymers for flocculating and dewatering iron ore tailings

The 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, Reinaldo Giudici, João B. P. Soares   +2 more
wiley   +1 more source