Now showing items 61-64 of 64
Efficiency in the Brazilian banking system using data envelopment analysis
(Future Business Journal, 2018-12-01) [Artigo]
The objective of this paper is to evaluate bank efficiency in the period from 2012 to 2016 by applying Data Envelopment Analysis (DEA) in a dataset of 37 Brazilian banks provided by the Brazilian Central Bank. We have ...
Correlation between surface roughness and AE signals in ceramic grinding based on spectral analysis
(MATEC Web of Conferences, 2018-12-10) [Trabalho apresentado em evento]
The study and monitoring of the workpiece surface roughness is one of the most important parameters of the grinding process. This paper proposes a method for analysing the surface condition of ground ceramic components by ...
ENVIRONMENTAL MONITORING USING DRONE IMAGES AND CONVOLUTIONAL NEURAL NETWORKS
(Igarss 2018 - 2018 Ieee International Geoscience And Remote Sensing Symposium, 2018-01-01) [Trabalho apresentado em evento]
Recently, drone images have been used in a number of applications, mainly for pollution control and surveillance purposes. In this paper, we introduce the well-known Convolutional Neural Networks in the context of environmental ...
IN VITRO PHYTOREMEDIATION OF PERSISTENT ORGANIC POLLUTANTS BY Helianthus annuus L. PLANTS
(Quimica Nova, 2018-03-01) [Artigo]
Plant model systems are needed to properly conduct basic laboratory studies prior to field applications of phytoremediation. In vitro plant cultures are a useful tool for such research. This study focuses on the removal ...