Results 1 to 10 of about 75,623 (165)

The OPERA Experiment [PDF]

open access: yesPhysica Scripta, 2001
OPERA is a neutrino oscillation experiment designed to perform a nu\_tau appearance search at long distance in the future CNGS beam from CERN to Gran Sasso. It is based on the nuclear emulsion technique to distinguish among the neutrino interaction products the track of a tau produced by a nu\_tau and its decay tracks.
Pessard, H., Collaboration, the OPERA
openaire   +2 more sources

Super resolution passive radars based on 802.11ax Wi‐Fi signals for human movement detection

open access: yesIET Radar, Sonar & Navigation, 2021
Passive Radars based on Wi‐Fi signals provide an excellent opportunity for human sensing without violating the privacy of individuals. Due to the limited integration time of Wi‐Fi bursts and relatively low bandwidths, Fourier Transform‐based methods do ...
Hasan Can Yildirim   +6 more
doaj   +1 more source

Analysis of residual CFO impact on downlink massive MISO systems

open access: yesElectronics Letters, 2019
Massive antenna technologies provide a good power focusing gain for emerging communication systems. They can easily be integrated into an orthogonal frequency‐division multiplexing (OFDM) system.
T.‐H. Nguyen   +5 more
doaj   +1 more source

Opera and Operae est [PDF]

open access: yesThe Classical Review, 1894
n ...
openaire   +1 more source

Fiber characterization for single-photon frequency conversion applications [PDF]

open access: yesEPJ Web of Conferences
Bragg Scattering Four-Wave mixing (BS-4WM) is used in fibers to frequency shift single photons. We investigate how its phase matching condition can be controlled by changing the fiber temperature. We then are able to optimize the efficiency of the BS-4WM
Deroo-Blanquart Clélia   +2 more
doaj   +1 more source

Multiple donor–acceptor design for highly luminescent and stable thermally activated delayed fluorescence emitters

open access: yesScientific Reports, 2023
A considerable variety of donor–acceptor (D–A) combinations offers the potential for realizing highly efficient thermally activated delayed fluorescence (TADF) materials.
Bhagya Madushani   +6 more
doaj   +1 more source

Suppression of external quantum efficiency rolloff in organic light emitting diodes by scavenging triplet excitons

open access: yesNature Communications, 2020
Though organic light-emitting diodes are highly desirable for display and lighting applications, efficiency roll-off at high current densities limits its applicability.
Buddhika S. B. Karunathilaka   +8 more
doaj   +1 more source

A multi‐antenna super‐resolution passive Wi‐Fi radar algorithm: Combined model order selection and parameter estimation

open access: yesIET Radar, Sonar & Navigation, 2022
In recent years, Wi‐Fi has become the main gateway that connects users to the Internet. Considering the availability of Wi‐Fi signals, and their suitability for channel estimation, IEEE established the Wi‐Fi Sensing (WS) Task Group whose purpose is to ...
Hasan Can Yildirim   +4 more
doaj   +1 more source

Web Opera and Opera on the Web

open access: yesSound Stage Screen, 2023
Introduction; Caroline Mounier-Vehier, Creating Opera for the Web: Au web ce soir – Ursule 1.1 and Actéon; Benjamin Lazar interviewed by Caroline Mounier-Vehier, Transposing the Necessity of the Present; Romeo Castellucci in conversation with Sofija Perović; Simon Hatab in conversation with Sofija Perovič; Julia Bullock in conversation with Sofija ...
openaire   +2 more sources

Home - About - Disclaimer - Privacy