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Corrosion of the component phases presents in high copper dental amalgams. Application of electrochemical impedance spectroscopy and electrochemical noise analysis
(Elsevier B.V., 2005-03-01)
The corrosion resistance of three of the constituent phases in high copper dental amalgams has been investigated by electrochemical methods in 0.9% NaCl solution. Polarization curves show corrosion potentials most positive ...
Design of a Comb Generator for High Capacity Coherent-WDM Systems
(IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INCPISCATAWAY, 2012)
This paper presents a theoretical model developed for estimating the power, the optical signal to noise ratio and the number of generated carriers in a comb generator, having as a reference the minimum optical signal do ...
Corrections to the Berry phase in a solid-state qubit due to low-frequency noise
(American Physical Society, 2014-01)
We present a quantum open-system approach to analyze the nonunitary dynamics of a superconducting qubit when it evolves under the influence of external noise. We consider the presence of longitudinal and transverse ...
Model for electron spin resonance in STM noise
(American Physical Society, 2014-02)
We propose a model to account for the observed ESR-like signal at the Larmor frequency in the current noise scanning tunnel microscope (STM) experiments identifying spin centers on various substrates. The theoretical ...
Influence of vehicular traffic on environmental noise spectrum in the tourist route of Santa Marta City
(Elsevier Ltd, 2019)
Transportation demands large amounts of fuel. In particular, road transport greatly contributes to both criteria air pollutants and noise within cities. The influence of vehicular traffic on the environmental noise spectrum ...
Slat Noise from an MD30P30N Airfoil at Extreme Angles of Attack
(Amer Inst Aeronautics Astronautics, 2018-03-01)
This study investigates the slat noise of a two-dimensional scaled, unswept, and untapered MD30P30N high-lift model. The experimental data refer to aeroacoustic and aerodynamic measurements in a closed-section wind tunnel ...
A single-frequency, diode-pumped Nd:YLF laser at 657 nm: a frequency and intensity noise comparison with an extended cavity diode laser
(Iop Publishing LtdBristolInglaterra, 2013)
Estudo experimental e simulação de fontes de ruído aerodinâmico veicular
(Universidade Federal de Minas GeraisUFMG, 2016-07-14)
The internal acoustic comfort has become a fundamental requirement in modern production vehicles around the world. In this context, the reduction of aerodynamic noise is an important aspect to be considered, since the other ...
Impulse noise mitigation based on computational intelligence for improved bit rate in PLC-DMT
(Ieee-inst Electrical Electronics Engineers IncPiscatawayEUA, 2006)