Results 81 to 90 of about 2,823,042 (391)
An Omnidirectional Polarization Detector Based on a Metamaterial Absorber
Sensors, 2016 The theory, design, simulation, fabrication, and performance of an omnidirectional polarization detector (PD) with two resonances located in the X and Ka ranges based on a metamaterial absorber (MMA) are presented in this paper. The sandwich structure of
Binzhen Zhang +4 more
doaj +1 more source
Characterization of entangling properties of quantum measurement via two-mode quantum detector tomography using coherent state probes [PDF]
, 2019 Entangled measurement is a crucial tool in quantum technology. We propose a new entanglement measure of multi-mode detection, which estimates the amount of entanglement that can be created in a measurement.
Dong, Daoyi +7 more
core +2 more sources
TianQin: a space-borne gravitational wave detector [PDF]
, 2015 TianQin is a proposal for a space-borne detector of gravitational waves in the millihertz frequencies. The experiment relies on a constellation of three drag-free spacecraft orbiting the Earth. Inter-spacecraft laser interferometry is used to monitor the
Jun Luo +19 more
semanticscholar +1 more source
FEBS Letters, EarlyView.Angiotensin II (AngII), a neuropeptide, interacts with amyloid‐β (Aβ), a key player in Alzheimer's disease. This study reveals that AngII reduces Aβ aggregation and membrane disruption in vitro. Biophysical assays and molecular modeling suggest AngII binds disordered Aβ forms, potentially modulating early amyloidogenic events and contributing to ...
Mohsen Habibnia +5 more
wiley +1 more source
Analysis of the Capability of Detection of Extensive Air Showers by Simple Scintillator Detectors
Universe, 2022 One of the main objectives of the CREDO project is to register cosmic-ray cascades in many distributed detectors in the search for so-called Cosmic-Ray Ensembles (CRE).
Jerzy Seweryn Pryga +14 more
doaj +1 more source
Dephasing and Measurement Efficiency via a Quantum Dot Detector [PDF]
, 2006 We study charge detection and controlled dephasing of a mesoscopic system via a quantum dot detector (QDD), where the mesoscopic system and the QDD are capacitively coupled.
Aleiner I. L. +23 more
core +2 more sources
Real-time terahertz imaging with a single-pixel detector
2021 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO/Europe-EQEC), 2020 Terahertz (THz) radiation is poised to have an essential role in many imaging applications, from industrial inspections to medical diagnosis. However, commercialization is prevented by impractical and expensive THz instrumentation.
R. Stantchev +3 more
semanticscholar +1 more source
S^3FD: Single Shot Scale-Invariant Face Detector [PDF]
IEEE International Conference on Computer Vision, 2017 This paper presents a real-time face detector, named Single Shot Scale-invariant Face Detector (S3FD), which performs superiorly on various scales of faces with a single deep neural network, especially for small faces.
Shifeng Zhang +5 more
semanticscholar +1 more source
FEBS Letters, EarlyView.Atovaquone is an antimalarial requiring potentiation for sufficient efficacy. We pursued strategies to enhance its activity, showing that 4‐nitrobenzoate inhibits 4‐hydroxybenzoate polyprenyltransferase, decreasing ubiquinone biosynthesis. Since atovaquone competes with ubiquinol in mitochondria, 4‐nitrobenzoate facilitates its action, potentiating ...
Ignasi Bofill Verdaguer +7 more
wiley +1 more source
International Journal of Metrology and Quality Engineering, 2017 This work presents a method that has been recently adopted in our laboratory to determine the temperatures of blackbody sources in the range of 1200–1570 K.
Abbane Saif +2 more
doaj +1 more source