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Computer-assisted Parkinson's disease diagnosis using fuzzy optimum- path forest and Restricted Boltzmann Machines
(Elsevier B.V., 2021-04-01)
Parkinson's disease (PD) is a progressive neurodegenerative illness associated with motor skill disorders, affecting thousands of people, mainly elderly, worldwide. Since its symptoms are not clear and commonly confused ...
Ethanol biosynthesis by fast hydrolysis of cassava bagasse using fungal amylases produced in optimized conditions
(Elsevier B.V., 2018-02-01)
The search for a renewable platform to produce high-value biochemicals and energy that are environmentally correct has been a current concern. A fast and inexpensive bioprocess for amylase production, able to hydrolyze ...
Characterization of successful root canal treatment
(2014-01-01)
Knowing the outcome of root canal treatment (RCT) is determinant to substantiate the clinical decision making process, especially when RCT is weighed against the extraction of natural teeth or replacement by prosthetic ...
A computational approach for detecting pigmented skin lesions in macroscopic images
(Elsevier B.V., 2016-11-01)
Skin cancer is considered one of the most common types of cancer in several countries and its incidence rate has increased in recent years. Computational methods have been developed to assist dermatologists in early diagnosis ...
Rates and split top-dress applications of N fertilizer in the production of sweet potato in tropical soil
(2017-01-01)
There are some studies about plant nutrition and split topdress application of fertilizer to influence nutrients and production of sweet potatoes. This study aimed to evaluate the influence of nitrogen doses in the presence ...
Resin secretory canals in Protium heptaphyllum (Aubl.) Marchand. (Burseraceae): a tridimensional branched and anastomosed system
(2018-05-01)
Protium heptaphyllum is a Burseraceae species known by the production of aromatic resin with medicinal, economic, and ecological values. Information on the development, architecture, and lifetime of the secretory system ...
Development and validation of an artificial neural network to support the diagnosis of melanoma from dermoscopic imagesDesenvolvimento e validação de rede neural artificial para suporte ao diagnóstico de melanoma em imagens dermatoscópicas
(2021-01-01)
Introduction: With the advancement of digital image analysis, predictive analysis, and machine learning methods, studies have emerged regarding the use of artificial intelligence in imaging tests such as dermoscopy. ...
Detecção de cavidades EM arenitos utilizando gravimetria, eletrorresistividade e GPR
(2001-12-01)
This paper shows the results of geophysical research in areas of sand exploration near the city of Descalvado, SP, Brazil. The main objective of this research is to detect cavities inside sandstones belonging to the Piramboia ...
Caracterização espectral da água do reservatório de itupararanga, sp, a partir de imagens hiperespectrais hyperion e análise derivativa
(2010-04-14)
The current accessibility to hyperspectral images of Hyperion/EO1 orbital sensor has brought new perspectives for studies of aquatic environments for allowing the remote estimative of several optically active constituents ...
Study of the Use of Piezoelectric Diaphragm as a Low-Cost Alternative to the Acoustic Emission Sensor in Dressing Operation of Aluminum Oxide Wheels
(2021-08-15)
Acoustic emission (AE) sensors have been widely used for tool condition monitoring in the grinding process. Recently, the piezoelectric diaphragm (piezoelectric buzzer) was introduced as a low-cost alternative for the same ...