Results 1 to 10 of about 62,257 (160)

FDIR for the IMU Component of AOCS Systems

Mathematical Problems in Engineering, Volume 2014, Issue 1, 2014., 2014
The main objective of this paper is the study of a FDIR for an IMU aiming at space applications with focus on the gyro signal analysis and the tests of the filtering algorithms. The algorithms have been tested by using lab data provided by the DMC LABSIM (Physical’s Simulation Laboratory of the Space Mechanics and Control Division of INPE). The results
Maurício N. Pontuschka, Ijar M. da Fonseca, Antonio F. Bertachini A. Prado   +2 more
wiley   +1 more source

TIPOS E FINALIDADES DA SIMULAÇÃO NO ENSINO DE GRADUAÇÃO EM ENFERMAGEM: REVISÃO INTEGRATIVA DA LITERATURA

Revista Baiana de Enfermagem, 2016
Objetivo: identificar os tipos e as finalidades da simulação no ensino de graduação em enfermagem. Método: revisão integrativa da literatura de publicações no período 2010-2015. Dos 2.095 estudos encontrados, 9 foram selecionados para análise mediante os
Raphael Raniere de Oliveira Costa, Soraya Maria de Medeiros, Allyne Fortes Vitor, Ana Luisa Brandão de Carvalho Lira, José Carlos Amado Martins, Marília Souto de Araújo   +5 more
doaj   +1 more source

wFReDoW: A Cloud‐Based Web Environment to Handle Molecular Docking Simulations of a Fully Flexible Receptor Model

BioMed Research International, Volume 2013, Issue 1, 2013., 2013
Molecular docking simulations of fully flexible protein receptor (FFR) models are coming of age. In our studies, an FFR model is represented by a series of different conformations derived from a molecular dynamic simulation trajectory of the receptor. For each conformation in the FFR model, a docking simulation is executed and analyzed.
Renata De Paris, Fábio A. Frantz, Osmar Norberto de Souza, Duncan D. A. Ruiz, Ming Ouyang   +4 more
wiley   +1 more source

Application of Neural Networks for Moon Near‐Surface Velocity‐Model Extraction

Geophysical Prospecting, Volume 74, Issue 5, June 2026.
ABSTRACT Characterizing the shallow lunar subsurface is essential for future exploration activities, including landing‐site assessment, infrastructure construction and subsurface resource investigation. However, conventional seismic approaches for near‐surface characterization commonly depend on prior velocity information and assumptions regarding the ...
Nelson Ricardo Coelho Flores Zuniga, Deyan Draganov   +1 more
wiley   +1 more source

Thickness Calculation of Pigment Layers and Gold Leaves Using XRF and MA‐XRF Data

X-Ray Spectrometry, Volume 55, Issue 2, Page 335-348, March/April 2026.
ABSTRACT In this work, XRF and MA‐XRF data were used to estimate the thickness of Chromium Oxide (Cr₂O₃) pigment and gold leaf applied over Lead White (2PbCO3.Pb(OH)2). The thickness determination was based on the differential attenuation of the Pb‐Lα and Pb‐Lβ characteristic X‐rays, which allows correlating the overlying material layer with the Pb(Lα ...
Renato Pereira de Freitas, Ana Letícia Castro de Oliveira, André Rocha Pimenta, Elicardo Alves de Souza Gonçalves, Valter de Souza Felix, Marcelo Oliveira Pereira, Leandro Oliveira Pereira, Rafael Barreto Almada, Raysa Costa Nardes, Marcelino dos Anjos   +9 more
wiley   +1 more source

Toward a Biocultural Synthesis of the Peopling of the Americas: Introduction to the Special Issue Hacia una síntesis biocultural del poblamiento de las Américas: introducción al número especial Rumo a uma síntese biocultural do povoamento das Américas: introdução ao número especial

American Journal of Biological Anthropology, Volume 188, Issue 3, November 2025.
ABSTRACT This article introduces the special issue Toward a Biocultural Synthesis of the Peopling of the Americas, which brings together contributions that explore the origins and diversity of Indigenous populations across North, Central, and South America and the Caribbean. The volume grew out of an invited symposium held at the 90th Annual Meeting of
Lumila Paula Menéndez, Mark Hubbe
wiley   +1 more source

Effect of Solution Temperature on the Microstructure of 18%Ni Maraging Steel Modified With Nb—X‐Ray Diffraction and Electron Backscattered Scanning Diffraction (EBSD) Analyzes

X-Ray Spectrometry, Volume 54, Issue 5, Page 547-555, September/October 2025.
ABSTRACT Maraging steels are high strength alloys used in applications that require both high mechanical strength and toughness. To achieve these properties, one of the heat treatments applied is solution treatment, although it can reduce toughness.
M. V. Moraschini, S. S. M. Tavares, R. C. P. Loureiro, H. F. G. de Abreu, A. R. Pimenta, G. Perez   +5 more
wiley   +1 more source

Brain Computer Interface Systems for Neurorobotics: Methods and Applications

, 2017
BioMed Research International, Volume 2017, Issue 1, 2017.
Victor Hugo C. de Albuquerque, Robertas Damaševičius, Nuno M. Garcia, Plácido Rogério Pinheiro, Pedro P. Rebouças Filho   +4 more
wiley   +1 more source

UM ESTUDO SOBRE A INFLUÊNCIA DA TEORIA DAS NECESSIDADES DE MASLOW E OBSOLESCÊNCIA PROGRAMADA NO CONSUMO DE GADGETS POR ESTUDANTES DE ADMINISTRAÇÃO

Perspectivas Online: Humanas e Sociais Aplicadas, 2015
O mercado de tecnologia está diariamente em crescimento, e com isso destacam-se os dispositivos móveis, como, smartphones, leitores de MP3, PDA’s, são eles os chamados gadgets (termo de origem inglesa que significa “dispositivo” ou “aparelho”). Gadgets
PESSANHA, A.C.A., SALES, L.F.J.P., REIS, T. B.   +2 more
doaj  

Integration between experimental investigation and numerical simulation of alkaline surfactant foam flooding in carbonate reservoirs

Journal of Petroleum Exploration and Production Technology
In Brazil, pre-salt carbonate reservoirs are largely responsible for the current increase in oil production. However, due to its peculiar characteristics, increasing oil recovery by water injection is not enough.
João Victor Gois Silva, Bruno Marco Oliveira Silveira, Jean Vicente Ferrari, Marcio Augusto Sampaio   +3 more
doaj   +1 more source