Results 11 to 20 of about 77,075 (201)

Characterization of the file‐specific heat‐treated ProTaper Ultimate rotary system

International Endodontic Journal, Volume 56, Issue 4, Page 530-542, April 2023., 2023
Abstract Aim To compare design, metallurgy and mechanical performance of the ProTaper (PT) Ultimate system with instruments of similar dimensions from the ProGlider, PT Gold and PT Universal systems. Methodology New PT Ultimate instruments (n = 248) were compared with instruments of similar dimensions from ProGlider (n = 31), PT Gold (n = 155) and PT ...
Jorge N. R. Martins, Emmanuel João Nogueira Leal Silva, Duarte Marques, Natasha Ajuz, Mário Rito Pereira, Rui Pereira da Costa, Francisco Manuel Braz Fernandes, Marco Aurélio Versiani   +7 more
wiley   +1 more source

Design of Wavelet‐Encoded Symbol Constellations for Cyclostationary Spectrum Sensing

Wireless Communications and Mobile Computing, Volume 2020, Issue 1, 2020., 2020
In mobile communication systems, the signals propagate through multipath over time‐varying channels, which are subject to distortion caused by fading and Doppler shifts. In order to minimize such distortions, coding techniques and transmission diversity can be employed, e.g., wavelet coding. In this work, the wavelet coding is investigated in scenarios
Pedro Thiago Valério de Souza, Vinícius Samuel Valério de Souza, Luiz Felipe de Queiroz Silveira, Miguel López-Benítez   +3 more
wiley   +1 more source

Evaluating CRoS-NDN: a comparative performance analysis of a controller-based routing scheme for named-data networking

Journal of Internet Services and Applications, 2019
The huge amount of content names available in Named-Data Networking (NDN) challenges both the required routing table size and the techniques for locating and forwarding information. Content copies and content mobility exacerbate the scalability challenge
João Vitor Torres, Igor Drummond Alvarenga, Raouf Boutaba, Otto Carlos Muniz Bandeira Duarte   +3 more
doaj   +1 more source

Towards Edge Computing Using Early-Exit Convolutional Neural Networks

Information, 2021
In computer vision applications, mobile devices can transfer the inference of Convolutional Neural Networks (CNNs) to the cloud due to their computational restrictions.
Roberto G. Pacheco, Kaylani Bochie, Mateus S. Gilbert, Rodrigo S. Couto, Miguel Elias M. Campista   +4 more
doaj   +1 more source

Energy and reactive power differential protection hardware‐in‐the‐loop validation for transformer application

The Journal of Engineering, Volume 2018, Issue 15, Page 1160-1164, October 2018., 2018
This article focuses on validating a time‐domain power system protection solution, based on energy and reactive power algorithms, through simulations using hardware‐in‐the‐loop. The results are compared against a commercial, off‐the‐shelf, intelligent electronic device.
Daniel Texidor Dantas, Eduardo Lorenzetti Pellini, Giovanni Manassero Junior   +2 more
wiley   +1 more source

Novel Combined Training Approach Improves Sleep Quality but Does Not Change Body Composition in Healthy Elderly Women: A Preliminary Study

Journal of Aging Research, Volume 2017, Issue 1, 2017., 2017
The aim of this study was to investigate the effects of a novel combined training protocol on sleep quality and body composition of healthy elderly women. The study sample consisted of 8 sedentary elderly individuals with mean (±SD) of 67 (±8) years of age, 96.0 (±7.8) mg/dL fasting blood glucose, 94.4 (±36.1) mg/dL triglycerides, 179.1 (±22.4) mg/dL ...
Thiago Matheus da Silva Sousa, Bruno Rodrigues, Marco Carlos Uchida, Olivia de Moraes Ruberti, Paulo Adriano Schwingel, Tânia Maria Gaspar Novais, Paula de Lourdes Lauande Oliveira, Fabiano de Jesus Furtado Almeida, Janaína Oliveira Bentivi Pulcherio, Bruno Bavaresco Gambassi, Jean-Francois Grosset   +10 more
wiley   +1 more source

Evaluation of Pigeon Pea Lines for Biological Soil Decompaction

International Journal of Agronomy, Volume 2009, Issue 1, 2009., 2009
Soil decompaction is generally achieved through mechanical cultivation practices; however biological processes can significantly add to this process through root growth, development, and later senescence. This study was carried out in Piracicaba, SP, Brazil and had the purpose of selecting, among forty one pure pigeon pea lines, the most efficient ...
Rodolfo Godoy, Osny Oliveira Santos Bacchi, Fernando Almeida Moreira, Klaus Reichardt, Bernd Lennartz   +4 more
wiley   +1 more source

Flow Rates Measurement and Uncertainty Analysis in Multiple-Zone Water-Injection Wells from Fluid Temperature Profiles

Sensors, 2016
This work is a contribution to the development of flow sensors in the oil and gas industry. It presents a methodology to measure the flow rates into multiple-zone water-injection wells from fluid temperature profiles and estimate the measurement ...
José E. O. Reges, A. O. Salazar, Carla W. S. P. Maitelli, Lucas G. Carvalho, Ursula J. B. Britto   +4 more
doaj   +1 more source

Prédios inteligentes. Green buildings [PDF]

, 2014
Este artigo apresenta alguns dos benefícios e a aplicabilidade da automação predial e residencial, cuja denominação atual e Domótica. Esta tecnologia permite a integração dos serviços e tecnologias, aplicados a residências, escritórios, flats ...
Luz, Paulo Dênis Garcez da, Neli, Roberto Ribeiro   +1 more
core   +1 more source

One electronic document accepted by importer and exporter authorities: Blue Path as an element of integration and traceability

MATEC Web of Conferences, 2016
The Blue Path (CA-e) is an document created and transmitted electronically that contains all necessary data to allow the sanitary authority to analyze the requirement of exportation that will result on the sanitary clearance of the animal protein for ...
Scoton Maria L. R. P. D., de Souza Anderson O., de Lima Flávia R. P., Melo Vidal A. Z. C., Rossi Luiz N., Dias Eduardo M.   +5 more
doaj   +1 more source