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Discussion on Rayleigh equation obtained for a Hall thruster plasma with dust
Journal of Theoretical and Applied Physics, 2018 The present study focuses on the Rayleigh equation derived in the case of a Hall thruster plasma having dust contamination, produced near the exit of the channel due to the finite divergence of the accelerated ions and the sputtering of the walls. In the
Jasvendra Tyagi +2 more
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Resonant third harmonic generation of super-Gaussian laser beam in a rippled density plasma
Journal of Theoretical and Applied Physics, 2018 Resonant third harmonic generation of super-Gaussian laser beam in rippled density plasma is studied. Both the relativistic and ponderomotive nonlinearities are included in the analysis, and the study is done for self-guided laser beam.
Lalita Devi, Hitendra K. Malik
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Measurements of plasma density profile evolutions with a channel-guided laser
High Power Laser Science and Engineering, 2023 The discharged capillary plasma channel has been extensively studied as a high-gradient particle acceleration and transmission medium. A novel measurement method of plasma channel density profiles has been employed, where the role of plasma channels ...
Tong Yang +11 more
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Identifying spin bias of nonsignificant findings in biomedical studies
BMC Research Notes, 2023 Objective The purpose of this research note is to share a technique for the identification of spin bias that we developed as part of a living systematic review on the cardiovascular testing of e-cigarette substitution for cigarette smoking.
Renée O’Leary +3 more
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An Infrared Non-Invasive System for Measuring Blood Glucose: A Primary Study using Serum Samples [PDF]
Journal of Biomedical Physics and EngineeringBackground: Diabetes is a global concern, with an estimated 2 million individuals expected to be affected by the condition by 2024. Non-invasive glucose monitoring devices can greatly enhance patient care and management.Objective: This study aimed to ...
Ramin Jokari +8 more
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Relativistic self focusing and frequency shift of super-Gaussian laser beam in plasma
Results in Physics, 2020 Relativistic self focusing and frequency shift of laser beam having super-Gaussian profile in space and Gaussian profile in time is studied in a plasma. The relativistic mass nonlinearity is found to cause time dependent self focusing of the laser pulse ...
Hitendra K. Malik, Lalita Devi
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Numerical studies of photon acceleration in laser wakefields [PDF]
, 2004 This chapter looks at numerical studies of photon acceleration in laser ...
Mendonca, Jose Tito +5 more
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Growth of Rayleigh instability in a Hall thruster channel having dust in exit region
AIP Advances, 2019 In a Hall thruster, the axial movement of ions towards the exit of the chamber and the divergence of ion beam sputter the wall and thus the maximum erosion of wall of the exit region takes place.
Hitendra K. Malik +2 more
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Effect of dust on tilted electrostatic resistive instability in a Hall thruster
Journal of Theoretical and Applied Physics, 2018 Effect of negatively charged dust on resistive instability corresponding to the electrostatic wave is investigated in a Hall thruster plasma when this purely azimuthal wave is tilted and strong axial component of wave vector is developed.
Jasvendra Tyagi +2 more
doaj +1 more source
Frontiers in Pharmacology, 2021 Prevalence studies of current smoking, among hospitalized COVID-19 patients, demonstrated an unexpectedly low prevalence among patients with COVID-19. The aim of the present study was to evaluate the effect of smoke from cigarettes on ACE-2 in bronchial ...
Massimo Caruso +14 more
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