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Ricardo Valentim
Ricardo Valentim
Federal University of Rio Grande do Norte (UFRN), Laboratory for Technological Innovation in Health
E-mail confirmado em ufrnet.br - Página inicial
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Computer-aided detection (CADe) and diagnosis (CADx) system for lung cancer with likelihood of malignancy
M Firmino, G Angelo, H Morais, MR Dantas, R Valentim
Biomedical engineering online 15, 1-17, 2016
3062016
Computer-aided detection system for lung cancer in computed tomography scans: review and future prospects
M Firmino, AH Morais, RM Mendoça, MR Dantas, HR Hekis, R Valentim
Biomedical engineering online 13, 1-16, 2014
2152014
The theory of learning styles applied to distance learning
RD Costa, GF Souza, RAM Valentim, TB Castro
Cognitive Systems Research 64, 134-145, 2020
1622020
miRNAs as biomarkers for early cancer detection and their application in the development of new diagnostic tools
LJ Galvão-Lima, AHF Morais, RAM Valentim, EJSS Barreto
Biomedical engineering online 20 (1), 21, 2021
1112021
Machine learning applied to retinal image processing for glaucoma detection: review and perspective
DMS Barros, JCC Moura, CR Freire, AC Taleb, RAM Valentim, ...
Biomedical engineering online 19, 1-21, 2020
1092020
A fuzzy model for processing and monitoring vital signs in ICU patients
CRM Leite, GRA Sizilio, ADD Neto, RAM Valentim, AMG Guerreiro
Biomedical engineering online 10, 1-17, 2011
842011
Artificial intelligence on the identification of risk groups for osteoporosis, a general review
AS Cruz, HC Lins, RVA Medeiros, JMF Filho, SG da Silva
Biomedical engineering online 17, 1-17, 2018
692018
Biomedical signals and machine learning in amyotrophic lateral sclerosis: a systematic review
F Fernandes, I Barbalho, D Barros, R Valentim, C Teixeira, J Henriques, ...
Biomedical engineering online 20 (1), 61, 2021
442021
Use of interrupted time series analysis in understanding the course of the congenital syphilis epidemic in Brazil
R Pinto, R Valentim, LF da Silva, GF de Souza, TGF de Moura Santos, ...
The Lancet Regional Health–Americas 7, 2022
412022
Analyzing the reach of public health campaigns based on multidimensional aspects: the case of the syphilis epidemic in Brazil
R de Morais Pinto, RA de Medeiros Valentim, L Fernandes da Silva, ...
BMC Public Health 21, 1-13, 2021
372021
Efficient machine learning approach for volunteer eye-blink detection in real-time using webcam
PA de Lima Medeiros, GVS da Silva, FR dos Santos Fernandes, ...
Expert Systems with Applications 188, 116073, 2022
362022
Real time QRS detection based on redundant discrete wavelet transform
EA Junior, RA de Medeiros Valentim, GB Brandao
IEEE Latin America Transactions 14 (4), 1662-1668, 2016
352016
Identification of learning styles in distance education through the interaction of the student with a learning management system
RD da Costa, GF de Souza, TB de Castro, RA de Medeiros Valentim, ...
IEEE Revista iberoamericana de tecnologías del Aprendizaje 15 (3), 148-160, 2020
322020
Stochastic Petri net model describing the relationship between reported maternal and congenital syphilis cases in Brazil
RAM Valentim, GJP Caldeira-Silva, RD Da Silva, GA Albuquerque, ...
BMC Medical Informatics and Decision Making 22 (1), 40, 2022
302022
The relevance a technology ecosystem in the Brazilian National Health Service’s Covid-19 response: the case of Rio Grande do Norte, Brazil
RAM Valentim, TS Lima, LR Cortez, DMS Barros, RD Silva, JC Paiva, ...
Ciência & Saúde Coletiva 26, 2035-2052, 2021
262021
The influence of the No Syphilis Project on congenital syphilis admissions between 2018 and 2019
IGM de Andrade, RA de Medeiros Valentim, CAP de Oliveira
Brazilian Journal of Sexually Transmitted Diseases 32, 2020
262020
A relevância de um ecossistema tecnológico no enfrentamento à Covid-19 no Sistema Único de Saúde: o caso do Rio Grande do Norte, Brasil
RAM Valentim, TS Lima, LR Cortez, DMS Barros, RD Silva, JC Paiva, ...
Ciência & Saúde Coletiva 26 (6), 2035-2052, 2021
242021
Electronic health records in Brazil: Prospects and technological challenges
IMP Barbalho, F Fernandes, DMS Barros, JC Paiva, J Henriques, ...
Frontiers in Public Health 10, 963841, 2022
232022
Clinical protocols and treatment guidelines for the management of maternal and congenital syphilis in brazil and portugal: analysis and comparisons: a narrative review
TK de Brito Pinto, ACGDP da Cunha-Oliveira, AIL Sales-Moioli, JF Dantas, ...
International Journal of Environmental Research and Public Health 19 (17), 10513, 2022
222022
Utilização de técnicas de mineração de dados educacionais para predição de desempenho de alunos de EaD em ambientes virtuais de aprendizagem
H Rabelo, A Burlamaqui, R Valentim, DS de Souza Rabelo, S Medeiros
Brazilian Symposium on Computers in Education (Simpósio Brasileiro de …, 2017
222017
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