Results 21 to 30 of about 1,605,931 (317)

Recent Advances in Coherent Optical Communications for Short-Reach: Phase Retrieval Methods

open access: yesPhotonics, 2023
Short-reach transmission systems traditionally utilize intensity modulation (IM) at the transmitter and direct detection (DD) at the receiver due to their cost-effectiveness, small footprint, and low power consumption.
Abdullah S. Karar   +4 more
doaj   +1 more source

A direct detection view of the neutrino NSI landscape

open access: yes, 2023
In this article, we study the potential of direct detection experiments to explore the parameter space of general non-standard neutrino interactions (NSI) via solar neutrino scattering.
Andrew Cheek   +4 more
core   +1 more source

Direct detection and quantification of microRNAs [PDF]

open access: yesAnalytical Biochemistry, 2009
The recent discovery of the potent regulatory nature of microRNAs (miRNAs), a relatively new class of approximately 22 nucleotide RNAs, has made them a primary focus in today’s biochemical and medical research. The relationship between miRNA expression patterns and the onset of cancer, as well as other diseases, has glimpsed the potential of miRNAs as ...
Hunt, Eric A.   +2 more
openaire   +2 more sources

Survey on Applications of Machine Learning in Low-Cost Non-Coherent Optical Systems: Potentials, Challenges, and Perspective

open access: yesPhotonics, 2023
Direct Detection (DD) optical performance monitoring (OPM), Modulation Format Identification (MFI), and Baud Rate Identification (BRI) are envisioned as crucial components of future-generation optical networks. They bring to optical nodes and receivers a
Muhammad Alrabeiah   +3 more
doaj   +1 more source

Directional Antineutrino Detection

open access: yesPhysical Review Letters, 2015
We propose the first truly directional antineutrino detector for antineutrinos above the hydrogen inverse beta decay (IBD) threshold, with potential applications including monitoring for nuclear nonproliferation, spatially mapping geo-neutrinos, characterizing the diffuse supernova neutrino background, and searching for new physics in the neutrino ...
Suerfu, Burkhant, Safdi, Benjamin
openaire   +5 more sources

200 Gbps/λ PON Downstream C-Band Direct-Detection Links with ≥29 dB Power Budget

open access: yesApplied Sciences, 2022
In this paper we present the simulative analysis of a 200 Gbps per wavelength (λ) 8-level pulse amplitude modulation (PAM-8) downstream communication over up to 20 km single mode fiber (SMF) in C-band based on direct detection (DD) achieving at least a ...
Haoyi Wang   +5 more
doaj   +1 more source

Direct imaging and astrometric detection of a gas giant planet orbiting an accelerating star

open access: yes, 2023
Direct imaging of gas giant exoplanets provides information on their atmospheres and the architectures of planetary systems. However, few planets have been detected in blind surveys with direct imaging.
Murphy, Simon J.
core   +1 more source

Device-directed Utterance Detection [PDF]

open access: yesInterspeech 2018, 2018
Interspeech 2018 (accepted)
Sri Harish Reddy Mallidi   +5 more
openaire   +2 more sources

Development of an electrochemical immunosensor for fumonisins detection in foods [PDF]

open access: yes, 2010
An electrochemical affinity sensor for the determination of fumonisins mycotoxins (Fms) using monoclonal antibody modified screen-printed gold electrode with carbon counter and silver-silver chloride pseudo-reference electrode is reported in this work.
Kadir, Mohamad Kamal Abdul   +1 more
core   +1 more source

Direct Detection of Hydrogen Bonds in Supramolecular Systems Using 1H-15N HMQC

open access: yes, 2022
Hydrogen-bonded supramolecular systems are usually characterized in solution through analysis of NMR data such as complexation induced shifts and nuclear Overhauser effects (nOe).
Mark, Howard   +5 more
core   +1 more source

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