Publications associées à History of the metric system

Spatiotemporal energy‐density distribution of time‐reversed electromagnetic fields

Marcos Rubinstein, Farhad Rachidi-Haeri, Hamidreza Karami, Elias Per Joachim Le Boudec, Nicolas Mora Parra

Time reversal exploits the invariance of electromagnetic wave propagation in reciprocal and lossless media to localize radiating sources. Time-reversed measurements are back-propagated in a simulated domain and converge to the unknown source location. The ...

2024

Spatiotemporal energy-density distribution of time-reversed electromagnetic fields

Marcos Rubinstein, Farhad Rachidi-Haeri, Hamidreza Karami, Elias Per Joachim Le Boudec, Nicolas Mora Parra

Time reversal exploits the invariance of electromagnetic wave propagation in reciprocal and lossless media to localise radiating sources. Time-reversed measurements are back-propagated in a simulated domain and converge to the unknown source location. The ...

2023

Impact of quantum-chemical metrics on the machine learning prediction of electron density

Ksenia Briling, Alberto Fabrizio

Machine learning (ML) algorithms have undergone an explosive development impacting every aspect of computational chemistry. To obtain reliable predictions, one needs to maintain a proper balance between the black-box nature of ML frameworks and the physics ...

AMER INST PHYSICS2021

Analysis of the lightning production of convective cells

Marcos Rubinstein, Mohammad Azadifar, Antonio Sunjerga, Amirhossein Mostajabi, Jacopo Grazioli, Nikola Besic, Urs Martin Germann

This paper presents an analysis of the lightningproduction of convective cells. The cells were detected by the MeteoSwiss Thunderstorms Radar Tracking (TRT) algorithm in the course of a lightning measurement campaign thattook place in the summer of 2017 in ...

2019

Quantum Brownian Motion at Strong Dissipation Probed by Superconducting Tunnel Junctions

Klaus Kern, Markus Etzkorn, Jacob Senkpiel, Berthold Jäck

We have investigated the phase dynamics of a superconducting tunnel junction at ultralow temperatures in the presence of high damping, where the interaction with environmental degrees of freedom represents the leading energy scale. In this regime, theory p ...

Amer Physical Soc2017

Flexure-based multi-degrees-of-freedom in-vivo force sensors for medical instruments

Simon Nessim Henein, Charles Baur, Marine Chantal Elisabeth Geneviève Clogenson, Sebastian Krzysztof Fifanski, José Luis Rivera Gutiérrez

This paper presents novel multi-degrees-of-freedom force sensors based on flexures used as mecano-optical transducers (named flexure body) and white light interferometers used as opto-electrical transducers. Together, these transducers make up a load cell ...

2016

Single Photon Counting UV Solar-Blind Detectors Using Silicon and III-Nitride Materials

Edoardo Charbon, Preethi Padmanabhan

Ultraviolet (UV) studies in astronomy, cosmology, planetary studies, biological and medical applications often require precision detection of faint objects and in many cases require photon-counting detection. We present an overview of two approaches for ac ...

2016

Milli Newton force measurement and control for micro ultrasonic machining

David Hoover, Daniel Kremer

Ultrasonic machining is performed using closed-loop Z-axis position and force control. Micromachining requires tools smaller than 100 micrometers in diameter, necessitating the use of forces in the low mN range. ...

Univ Nebraska-Lincoln, Industrial & Management Systems Engineering, Lincoln, Ne 68588 Usa2007

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History of the metric system

Spatiotemporal energy‐density distribution of time‐reversed electromagnetic fields

Spatiotemporal energy-density distribution of time-reversed electromagnetic fields

Impact of quantum-chemical metrics on the machine learning prediction of electron density

Analysis of the lightning production of convective cells

Cryo-CMOS Electronics for Quantum Computing Applications

Quantum Brownian Motion at Strong Dissipation Probed by Superconducting Tunnel Junctions

Examples of algebraic groups of type G (2) having the same maximal tori

Flexure-based multi-degrees-of-freedom in-vivo force sensors for medical instruments

Single Photon Counting UV Solar-Blind Detectors Using Silicon and III-Nitride Materials

Milli Newton force measurement and control for micro ultrasonic machining

Graph Chatbot

Chattez avec Graph Search

Spatiotemporal energy-density distribution of time-reversed electromagnetic fields

Impact of quantum-chemical metrics on the machine learning prediction of electron density

Quantum Brownian Motion at Strong Dissipation Probed by Superconducting Tunnel Junctions

Cryo-CMOS Electronics for Quantum Computing Applications

Analysis of the lightning production of convective cells

Examples of algebraic groups of type G (2) having the same maximal tori

Flexure-based multi-degrees-of-freedom in-vivo force sensors for medical instruments

Single Photon Counting UV Solar-Blind Detectors Using Silicon and III-Nitride Materials

Milli Newton force measurement and control for micro ultrasonic machining