Results 31 to 40 of about 42,737 (290)

On the model of a virus disease with mutual interference

open access: yesJournal of Mathematical Analysis and Applications, 1992
A mathematical model for a virus disease with mutual interference between the viruses attacking the organ and the organ's immune system is investigated.
Ramacharyulu, N.Ch.Pattabhi   +1 more
core   +3 more sources

An Improved Cavity-Perturbation Approach for Simultaneously Measuring the Permittivity and Permeability of Magneto-Dielectric Materials in Sub-6G

open access: yesIEEE Access, 2021
Magneto-electric materials with low loss have prospective applications in microwave systems as they enable miniaturization and broadband impedance matching. Two example applications are antennas and filters in sub-6G communication systems.
Chengyong Yu   +5 more
doaj   +1 more source

Mutual Interferences of a True-Random LiDAR With Other LiDAR Signals

open access: yesIEEE Access, 2020
We investigate characteristics and impacts of the mutual interference to a LiDAR using an analog true-random signal, for autonomous vehicle applications.
Il-Pyeong Hwang, Chang-Hee Lee
doaj   +1 more source

Cloaking of Equilateral Triangle Patch Antennas and Antenna Arrays with Planar Coated Metasurfaces

open access: yesSensors, 2023
We have proposed an effective metasurface design to accomplish the cloaking of equilateral patch antennas and their array configuration. As such, we have exploited the concept of electromagnetic invisibility, employing the mantle cloaking technique with ...
Shefali Pawar   +3 more
doaj   +1 more source

Pollutant diffusion in multiple-face tunnel construction: theoretical analysis and numerical validation

open access: yesFrontiers in Earth Science, 2023
As the length of the tunnel continues to increase, it will be common for a single fan to undertake the ventilation of two or more tunnel faces. However, the construction of multiple faces in a single tunnel will lead to a complex construction environment
Zelin Zhou   +7 more
doaj   +1 more source

The Potential of Parapanteles hyposidrae and Protapanteles immunis (Hymenoptera: Braconidae) as Biocontrol Agents for the Tea Grey Geometrid Ectropis grisescens (Lepidoptera)

open access: yesInsects, 2022
The tea grey geometrid Ectropis grisescens has long been a significant insect pest of tea plants in China. Two parasitoids, Parapanteles hyposidrae and Protapanteles immunis (Hymenoptera: Braconidae: Microgastrinae), are the most important parasitoids in
Zi-Qi Wang   +4 more
doaj   +1 more source

Improved Pedestrian Detection under Mutual Interference by FMCW Radar Communications [PDF]

open access: yes, 2018
The widespread of automotive radars leads to increase of mutual interference, which in turn degrades road safety. The effect of mutual interference with a focus on detection of pedestrians is investigated.
Canan Avdogdu   +8 more
core   +1 more source

Self-Tuning Synthesis Filter against Mutual Coupling and Interferences for GNSS and Its Implementation on Embedded Board

open access: yesEURASIP Journal on Advances in Signal Processing, 2010
Traditional spatial-temporal adaptive signal processing techniques are often applied to conduct narrowband and wideband interferences. However, its mitigation performance degrades greatly due to mutual coupling.
Chung-Liang Chang
doaj   +2 more sources

Imaging optical thicknesses and separation distances of phospholipid vesicles at solid surfaces [PDF]

open access: yes, 1992
We present the application of reflection interference contrast microscopy (RICM) (1) to map the optical density of supported bilayers and vesicles and (2) to image the contact profile of phospholipid vesicles at surfaces.
Sackmann, E.   +3 more
core   +1 more source

The foraging behavior of Diaeretiella rapae (Hymenoptera: Braconidae) on Diuraphis noxia (Hemiptera: Aphididae) [PDF]

open access: yesArchives of Biological Sciences, 2011
Host stage preference, functional response and mutual interference of Diaeretiella rapae (McIntosh) (Hymenoptera: Braconidae: Aphidiinae) on Diuraphis noxia (Mordvilko) (Hemiptera: Aphididae) were investigated under defined laboratory conditions (20±1°
Tazerouni Zahra   +2 more
doaj   +1 more source

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