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Proteomic and Transcriptomic Analysis for Identification of Endosymbiotic Bacteria Associated with BYDV Transmission Efficiency by Sitobion miscanthi [PDF]

open access: yesPlants, 2022
Sitobion miscanthi, an important viral vector of barley yellow dwarf virus (BYDV), is also symbiotically associated with endosymbionts, but little is known about the interactions between endosymbionts, aphid and BYDV.
Wenjuan Yu   +6 more
doaj   +2 more sources

Research on Design and Analysis Method of the Double Planetary HMCVT Based on High Efficiency Transmission

open access: yesAgriculture, 2022
The hydro-mechanical continuously variable transmission (HMCVT) is the critical component in the transmission system of the high-horsepower tractor. However, different structural layouts have a significant influence on transmission efficiency, especially
Jiang Li   +6 more
doaj   +3 more sources

Comparative Analysis of Two- and Three-Coil WPT Systems Based on Transmission Efficiency

open access: yesIEEE Access, 2019
It is obvious that the conventional two-coil wireless power transfer (WPT) system has a short power transmission distance, which is determined by system parameters such as the loaded Q of the resonators and the coupling coefficient.
Dong-Wook Seo
doaj   +3 more sources

A review on online state of charge and state of health estimation for lithium-ion batteries in electric vehicles

open access: yesEnergy Reports, 2021
With electric vehicles (EVs) being widely accepted as a clean technology to solve carbon emissions in modern transportation, lithium-ion batteries (LIBs) have emerged as the dominant energy storage medium in EVs due to their superior properties, like ...
Zuolu Wang   +4 more
doaj   +1 more source

Fault Diagnosis of Rolling Bearing Using Improved Wavelet Threshold Denoising and Fast Spectral Correlation Analysis

open access: yesShock and Vibration, 2021
Rolling bearings are important parts of mechanical equipment. However, the early failures of the bearing are usually masked by heavy noise. This brings about difficulties to the extraction of its fault features.
Shaoning Tian   +5 more
doaj   +1 more source

Coil Offset Based Wireless Power Transfer System Parameter Optimization

open access: yesZhongguo dianli, 2021
In a magnetic coupling resonant wireless power transmission system, the relative position of the system coil is one of the main factors affecting its transmission performance.
Xiaojuan CHEN, Min JIA, Mingchen LI
doaj   +1 more source

Vibration Characteristics of Rolling Element Bearings with Different Radial Clearances for Condition Monitoring of Wind Turbine

open access: yesApplied Sciences, 2020
Rolling element bearing is a vital component in rotating machinery, such as a wind turbine (WT) system. By accurately monitoring its health condition, the faults can be detected at an early stage, providing sufficient lead time to perform maintenance and
Minmin Xu   +4 more
doaj   +1 more source

Efficiency and Slippage in Draw Gears with Flat Belts

open access: yesEnergies, 2022
This paper presents the measured energy losses in a draw gear with NE22, XH500, LL2, and CFG flat belts. The ranges of torque capacity, slippage occurrence, and transmission efficiency of selected drive belts are also presented.
Piotr Krawiec   +5 more
doaj   +1 more source

On transmission efficiency of quantum modulations [PDF]

open access: yesQuantum Studies: Mathematics and Foundations, 2019
In quantum information theory, it is important to find modulations with low information loss for noisy channels. In this paper, using the quantum dynamical entropy and the quantum dynamical mutual entropy, we investigate the transmission efficiency of two quantum modulators through attenuation channels.
Kyouhei Ohmura, Noboru Watanabe
openaire   +3 more sources

Separation of ions with the same charge to mass ratio from a collision experiment [PDF]

open access: yesJournal of the Serbian Chemical Society, 2000
Some atomic collision experiments lead to ions having identical q/m ratio, as well as average velocity, so that standard electric and magnetic analyzers are not able to identify them separately.
PIERRE DEFRANCE, DRAGOLJUB S. BELIC
doaj   +2 more sources

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