In this paper, the modulational instability (MI) of high-frequency electron-acoustic waves (EAWs) is reported in a non-Maxwellian plasma composed two distinct types electrons and stationary ions. One type treated as cold inertial fluid, whereas other considered inertialess species following κ-deformed Kaniadakis distribution. The fluid equations to current model are reduced via reductive perturbation technique nonlinear Schrödinger equation, which then used compute MI growth rate EAWs. It...

The dissemination of positron-acoustic (PA) nonlinear structures, including the solitary waves (SWs) and cnoidal (CWs), is analyzed in an unmagnetized electron–positron–ion (e–p–i) plasma having inertial cold positrons inertialess Cairns distributed electrons Maxwellian as well immobile positive ions. reductive perturbation method (RPM) introduced to reduce fluid equations this model Korteweg–de Vries (KdV) type equation for studying small amplitude PA (PAWs). Moreover, Kawahara (sometimes...

This study examines the propagation of nonlinear structures in a magnetized, homogeneous plasma model with cold electrons, stationary ions, and nonthermal electrons characterized by Cairns distribution. The electron-acoustic cnoidal waves (EACWs) this are investigated. reductive perturbation method (RPM) is used to derive Korteweg–de Vries (KdV) equation. In form wave (CW), solution KdV equation derived. Various parameters, including concentration hot parameter, obliqueness, magnetic field,...

<title>Abstract</title> This study evaluated the effects of probiotic supplementation, including <italic>Saccharomyces cerevisiae</italic> (Sc), <italic>Bacillus subtilis</italic> (Bs<italic>)</italic>, licheniformis</italic> (Bl<italic>)</italic>, and <italic>Trichoderma long brachium</italic> (Tlb, Digest 54 Plus), on growth performance, hematological immunological parameters Labeo rohita fingerlings. 240 fish were divided into four groups (A, B, C, D) with different dosages (control, 0.25...

The present study investigates the coexistence of arbitrary amplitude positive and negative potential ion-acoustic solitary waves (IASWs) in an unmagnetized electronegative plasma comprising inertial cold ions inertialess electrons exhibiting a Cairns–Tsallis distribution. fluid model equations are reduced to energy balance equation using Sagdeev’s approach. Sagdeev is analyzed based on criteria for existence waves. regions (IAWs) precisely determined related physical parameters. current...

In this work, the propagation of nonlinear electrostatic shock wave structures in an anisotropy pressure magnetoplasma composed warm inertial ions and inertia-less Maxwellian electrons is reported. For purpose, technique reductive perturbation applied for reducing fluid equations current model to Korteweg–de Vries Burgers (KdVB) equation with a second-order dissipative term KdVB–Kuramoto (KBK) both second- fourth-order terms. The impact various plasma parameters, including parallel ion...

This study analyzes the behavior of nonlinear electrostatic ion-acoustic cnoidal waves (IACWs) in a magnetoplasma characterized by two distinct temperatures superthermal electrons and monoenergetic electron beam. For this purpose based on fluid theory, reductive perturbation technique is applied to reduce basic equations third-order Korteweg-de Vries (KdV) equation. Under certain conditions, KdV equation can be used for modeling symmetric CWs; when these conditions are not met, it replaced...

This study examines how regularized kappa distributed (RKD) electrons affect the characteristics of ion-acoustic cnoidal waves (IACWs) in normal plasma. The RKD is a generalized form standard distribution that accounts for impacts thermal broadening and finite size effects on plasma particles. By employing reductive perturbation technique, Korteweg–de Vries equation derived, its nonlinear wave (CW) solution obtained analyzed both analytically numerically. It found amplitude compressive IACWs...

This study investigates the arbitrary amplitude high-frequency electron-acoustic (EA) solitary waves (EASWs) in a multi-component magnetoplasma consisting of inertial fluid cold electrons and inertialess Kaniadakis distributed hot stationary positive ions. The Sagdeev potential approach is implemented to derive energy-balance equation governing EASWs’ dynamics. On examining condition responsible for determining polarity waves, it was discovered that existing model exclusively allows...

Optimizing the fertilizer rates is necessary to achieve optimal yield potential of a cultivar. A study was carried out evaluate effect different NPK on growth and two maize hybrids during autumn season, 2012 in agro-ecological conditions Faisalabad, Punjab-Pakistan. Two namely Monsanto-6789 Pioneer30Y87 were tested using viz., F1 (200:100:90 kg ha), F2 (250:125:110 ha ), F3 (300:150:130 ha) F4 (350:175:150 ha). Treatments arranged randomized complete block design under factorial arrangement...

This study examines the characteristics of small-amplitude kinetic Alfvén waves (KAWs) in a typical magnetoplasma, where both ions and electrons are considered to have regularized kappa distribution (RKD). The restrictions imposed on standard Kappa function will be removed by considering RKD function. can also used for areas spectral index κ &amp;lt; 3/2. We then use Korteweg–de Vries equation investigate KAWs this model, which we obtained from reductive perturbation method. It is observed...

CO2 emissions in the transportation sector. The electrification of cars and vans presents a promising solution for decarbonization; however, their batteries, being most vital components, must be protected against abuse degradation by monitoring State Charge (SOC). Accurate SOC estimation remains an unresolved task because it is not directly measurable. We addressed this issue developing denoised-LSTM, combining LSTM AE. While well-suited time series, due to dynamic nature different drive...

A reduced pressure glow discharge is produced by passing a high-power pulsed DC source of 0–500 W with frequency 50 Hz across two parallel disk electrodes. hydrogen peroxide aqueous solution used as flowing gas for generation. Optical emission spectroscopy employed to diagnose the generated at 0.2 mbar an electrode gap 4 cm. The spectra are recorded power density 9.4 mW/cm3 and typically lie in visible wavelength range 380–880 nm. analyzed using line intensity ratio method estimate electron...

The main objective of this work is to investigate the characteristics and behavior ion-acoustic cnoidal waves (IACWs) in an electron–positron–ion magnetoplasma having inertial positive ions with anisotropic thermal pressure inertialess Maxwellian positrons electrons. We utilize reductive perturbation technique reduce fluid governing equations present model into Korteweg–de Vries (KdV) equation order achieve objective. calculate periodic solution KdV equation, also referred as wave. impact...