Results 31 to 40 of about 1,096,681 (296)

Materials Characterization at Utah State University: Facilities and Knowledgebase of Electronic Properties of Materials Applicable to Spacecraft Charging [PDF]

open access: yes, 2003
In an effort to improve the reliability and versatility of spacecraft charging models designed to assist spacecraft designers in accommodating and mitigating the harmful effects of charging on spacecraft, the NASA Space Environments and Effects (SEE ...
Corbridge, Jodie   +4 more
core   +1 more source

Speeding up Smartphone-Based Dew Computing: In Vivo Experiments Setup Via an Evolutionary Algorithm

open access: yesSensors, 2023
Dew computing aims to minimize the dependency on remote clouds by exploiting nearby nodes for solving non-trivial computational tasks, e.g., AI inferences.
Virginia Yannibelli   +5 more
doaj   +1 more source

Source and response soft charges for Maxwell theory on AdSd [PDF]

open access: yesJournal of High Energy Physics, 2019
AbstractWe study asymptotic symmetries and their associated charges for Maxwell theory on anti de Sitter (AdS) background in any dimension. This is obtained by con- structing a conserved symplectic structure for the bulk and a theory on the boundary, which we specify.
Erfan Esmaeili   +2 more
openaire   +3 more sources

Fast-Charging Sodium-Ion Batteries Enabled by Molecular-Level Designed Nitrogen and Phosphorus Codoped Mesoporous Soft Carbon

open access: yesResearch, 2023
Soft carbons have attracted extensive interests as competitive anodes for fast-charging sodium-ion batteries (SIBs); however, the high-rate performance is still restricted by their large ion migration barriers and sluggish reaction kinetics.
Lei Liu   +9 more
doaj   +1 more source

A new charging scheme for ATM based on QoS [PDF]

open access: yes, 1999
PhDNew services are emerging rapidly within the world of telecommunications. Charging strategies that were appropriate for individual transfer capabilities are no longer appropriate for an integrated broadband communications network. There is currently
Miah, Babul
core   +2 more sources

A Novel High Boost Five-Level Inverter With Wide Range of Input Voltage Variations for Photovoltaic Applications

open access: yesIEEE Access
This article introduces a new single-stage boost five-level inverter with minimum components, consisting of six switches, one diode and two capacitors.
V. Kubendran   +4 more
doaj   +1 more source

An Integrated Switched-Capacitor-Based Boost Five-Level Inverter Eliminating Inrush Current

open access: yesIEEE Access
The inherent capacitor voltage balancing and voltage-boosting abilities of switched-capacitor multilevel inverters make them ideal for a broad range of applications, but high inrush current remains a significant issue.
V. Kubendran   +5 more
doaj   +1 more source

Sedimentation of a Charged Soft Sphere within a Charged Spherical Cavity

open access: yesMolecules
The sedimentation of a soft particle composed of an uncharged hard sphere core and a charged porous surface layer inside a concentric charged spherical cavity full of a symmetric electrolyte solution is analyzed in a quasi-steady state. By using a regular perturbation method with small fixed charge densities of the soft sphere and cavity wall, a set of
Yong-Jie Lin, Huan J. Keh
openaire   +3 more sources

A New High Step-Up SC-Based Grid-Tied Inverter With Limited Charging Spike for RES Applications

open access: yesIEEE Open Journal of Power Electronics
Switched capacitor multilevel inverter topologies are attractive among industrial power electronics researchers due to their applicability in sustainable energy systems such as renewable energy source (RES) applications.
Milad Ghavipanjeh Marangalu   +5 more
doaj   +1 more source

A Dynamic Framework of Solar Based Electric Vehicle Charging Station with Artificial Neural Network and Genetic Algorithm Techniques [PDF]

open access: yesInternational Journal of Mathematical, Engineering and Management Sciences
Electric vehicles (EVs) are one of the best replacements of conventional vehicles due to environmental friendly nature. The poor State of Charge (SOC in %) control and large settling time & peak overshoot of speed are the few research gap which need to ...
Abhinav Saxena   +7 more
doaj   +1 more source

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