Results 1 to 10 of about 2,974,095 (188)

The impact of emotional valence and stimulus habituation on fMRI signal reliability during emotion generation

open access: yesNeuroImage, 2023
Background: The emotional domain is often impaired across many neurological diseases, for this reason it represents a relevant target of rehabilitation interventions.
Alice Pirastru   +6 more
doaj   +3 more sources

Diagnostics of in-core neutron monitoring system based on artificial neural network

open access: yesTrudy Odesskogo Politehničeskogo Universiteta, 2019
One of the tasks of the diagnostics of in-core neutron control is the task of diagnostics of self-powered neutron detectors, namely the determination of reliability of self-powered neutron detectors signal, that is, the detection of the fault self ...
Володимир Іванович Борисенко   +2 more
doaj   +5 more sources

Architectures and Synchronization Techniques for Distributed Satellite Systems: A Survey

open access: yesIEEE Access, 2022
Cohesive Distributed Satellite Systems (CDSSs) is a key enabling technology for the future of remote sensing and communication missions. However, they have to meet strict synchronization requirements before their use is generalized.
Liz Martinez Marrero   +8 more
doaj   +1 more source

QCA-Based Secure RAM Cell Structure Using Logic Transformation and Cell Interaction with Signal Reliability and Energy Dissipation in Quantum Computing

open access: yesApplied Sciences, 2023
A RAM cell, one of the components that greatly affects the performance of quantum computing, outputs mostly stored values on quantum-dot cellular automata (QCA) as they are.
Duck-Kyu Seo, Jun-Cheol Jeon
doaj   +1 more source

Wideband OFDM-Based Communications in Bus Topology as a Key Enabler for Industry 4.0 Networks

open access: yesIEEE Access, 2021
The Industry 4.0 paradigm conceives a cyber-physical supporting framework for the manufacturing processes in smart factories. In this context, solutions concerning the wired communications at the field-level have been reported which utilize either ...
Jorge Luis Gonzalez Rios   +4 more
doaj   +1 more source

Application of Reliability Prediction Technology in Railway Signal Products

open access: yesKongzhi Yu Xinxi Jishu, 2022
As a real time control system to ensure train traffic safety, rail transit signal products must have high reliability and high safety. In order to find out the weak links in the design of rail transit signal products in advance and provide data support ...
XU Zhengjie
doaj   +3 more sources

Automatic tracking method of reference waveform of mine ultrasonic gas flowmeter

open access: yesGong-kuang zidonghua, 2022
The accuracy of mine ultrasonic gas flowmeter needs to be improved. The cross-correlation detection signal has 'signal hopping' phenomenon and affects the measurement precision of ultrasonic transit time.
BAI Sizhong
doaj   +1 more source

L-Band Vegetation Optical Depth Estimation Using Transmitted GNSS Signals: Application to GNSS-Reflectometry and Positioning

open access: yesRemote Sensing, 2020
At L-band (1–2 GHz), and particularly in microwave radiometry (1.413 GHz), vegetation has been traditionally modeled with the τ-ω model. This model has also been used to compensate for vegetation effects in Global Navigation Satellite Systems ...
Adriano Camps   +5 more
doaj   +1 more source

Reliability and anti-predator signal eavesdropping across mixed-species flocks of tits. [PDF]

open access: yesAnimal Behavior and Cognition, 2020
Mobbing is an anti-predator behavior where multiple species collectively harass a predator while vocalizing. These flocks are made up of species whose vocalizations contain information about predator threat (information sources), and those that eavesdrop
Nora V. Carlson   +2 more
doaj   +1 more source

Implementation of a Testbed for GNSS-R Payload Performance Evaluation

open access: yesIEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2020
The functional performance of space-borne instruments must be validated on ground before and after satellite integration. The effects of radio-frequency interference are also becoming more important, even in protected bands for earth observation. In this
Adrian Perez   +4 more
doaj   +1 more source

Home - About - Disclaimer - Privacy