Publications related to Linear phase

Weakly nonlinear evolution of stochastically driven non-normal systems

François Gallaire, Edouard Boujo, Yves-Marie François Ducimetière

We consider nonlinear dynamical systems driven by stochastic forcing. It has been largely evidenced in the literature that the linear response of non-normal systems (e.g. fluid flows) may exhibit a large variance amplification, even in a linearly stable re ...

2022

Switchable and Simultaneous Spatiotemporal Analog Computing with Computational Graphene-based Multilayers

Romain Christophe Rémy Fleury, Ali Momeni

In the past few years, analog computing has experienced rapid development but mostly for a single function. Motivated by parallel space-time computing and miniaturization, we show that reconfigurable graphene-based multilayerss offer a promising path towar ...

2021

Self-consistent Hubbard parameters from density-functional perturbation theory in the ultrasoft and projector-augmented wave formulations

Nicola Marzari, Iurii Timrov, Matteo Cococcioni

The self-consistent evaluation of Hubbard parameters using linear-response theory is crucial for quantitatively predictive calculations based on Hubbard-corrected density-functional theory. Here, we extend a recently introduced approach based on density-fu ...

AMER PHYSICAL SOC2021

High-Speed ADC Design and Optimization for Wireline Links

Ayça Akkaya

The ever-growing global internet traffic has increased demand for higher speed data transmission. As the bandwidth requirements of wireline links increase, extensive digital equalization techniques are required to compensate for the high-frequency channel ...

EPFL2021

Energy-Efficient Design Techniques for High-Speed Wireline Serial Links

Firat Çelik

The exponential growth in computing power and multimedia services has caused a tremendous increase in data traffic in recent years. This increase in data traffic brings a strong demand for data bandwidth of electrical input/output (I/O) links and pushes th ...

EPFL2021

A Vibrational Technique for in vitro Intraoperative Prosthesis Fixation Monitoring

Kamiar Aminian, Hooman Dejnabadi, Seyed Abdolmajid Yousefsani

Objective: In this paper, a new vibrational modal analysis technique was developed for intraoperative cementless prosthesis fixation evaluation upon hammering. Methods: An artificial bone (Sawbones)-prosthesis system was excited by sweeping of a sine signa ...

2020

New architecture for the analog front-end of Medipix4

Jean-Michel Sallese, Adil Koukab, Viros Sriskaran

The Medipix4 chip is the latest member of the family of Medipix pixel detector readout chips aimed at high rate spectroscopic X-ray imaging. Unlike its predecessors, it will be possible to tile the chip on all 4 sides permitting seamless large area coverag ...

ELSEVIER2020

Performance of Energy Piles Considering Reinforced Concrete Non-Linearity

Lyesse Laloui, Cristiano Garbellini

This study investigates the effect of reinforced concrete cracking on the performance of thermo-active piles subjected to traction force. A newly developed finite element code that is within the framework of the load-transfer approach is employed to simula ...

ASCE2020

Performance of Energy Piles Considering Reinforced Concrete Non-Linearity

Lyesse Laloui, Cristiano Garbellini

This study investigates the effect of reinforced concrete cracking on the performance of thermo-active piles subjected to traction force. A newly developed finite element code that is within the framework of the load-transfer approach is employed to simula ...

AMER SOC CIVIL ENGINEERS2020

Non-linear transfer function identification of pressure probes using Siren Disks

Jürg Alexander Schiffmann, Karim Magdi Zakaria Abdelrahman Shalash, Fatma Ceyhun Sahin

This article presents a Siren Disk proof of concept for the dynamic excitation of pressure probes, and a method to reconstruct distorted signals due to pneumatic channels. Constraints in sensor installation require placing a pressure transducer distant fro ...

2018

Linear phase

Weakly nonlinear evolution of stochastically driven non-normal systems

Switchable and Simultaneous Spatiotemporal Analog Computing with Computational Graphene-based Multilayers

Self-consistent Hubbard parameters from density-functional perturbation theory in the ultrasoft and projector-augmented wave formulations

High-Speed ADC Design and Optimization for Wireline Links

Energy-Efficient Design Techniques for High-Speed Wireline Serial Links

A Vibrational Technique for in vitro Intraoperative Prosthesis Fixation Monitoring

New architecture for the analog front-end of Medipix4

Performance of Energy Piles Considering Reinforced Concrete Non-Linearity

Performance of Energy Piles Considering Reinforced Concrete Non-Linearity

Non-linear transfer function identification of pressure probes using Siren Disks

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New architecture for the analog front-end of Medipix4

Performance of Energy Piles Considering Reinforced Concrete Non-Linearity

Switchable and Simultaneous Spatiotemporal Analog Computing with Computational Graphene-based Multilayers

Self-consistent Hubbard parameters from density-functional perturbation theory in the ultrasoft and projector-augmented wave formulations

Performance of Energy Piles Considering Reinforced Concrete Non-Linearity

Non-linear transfer function identification of pressure probes using Siren Disks

Weakly nonlinear evolution of stochastically driven non-normal systems

Energy-Efficient Design Techniques for High-Speed Wireline Serial Links

A Vibrational Technique for in vitro Intraoperative Prosthesis Fixation Monitoring