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Bifurcation analysis of a discrete type prey-predator model with Michaelis-Menten harvesting in predator

期刊: ZEITSCHRIFT FUR NATURFORSCHUNG SECTION A-A JOURNAL OF PHYSICAL SCIENCES, 2023; 78 (6)

A discrete predator-prey model with square root functional response describing prey herd behavior and nonlinear predator harvesting has been considere......

Comparative study of structural, optical and electrical properties variation of pure, (Ag, Mg) doped and co-doped ZnO nanostructured thin films

期刊: ZEITSCHRIFT FUR NATURFORSCHUNG SECTION A-A JOURNAL OF PHYSICAL SCIENCES, 2023; 78 (7)

Nanostructured thin films are one of the most valuable types of industrial semiconductors for a variety of optoelectronics and optical device applicat......

Critical buckling loads of embedded perforated microbeams with arbitrary boundary conditions via an efficient solution method

期刊: ZEITSCHRIFT FUR NATURFORSCHUNG SECTION A-A JOURNAL OF PHYSICAL SCIENCES, 2023; 78 (2)

In the present work, the small size effects on stability properties of perforated microbeams under various types of deformable boundary conditions are......

Modelling of the porous medium flow with pressure-dependent viscosity and drag coefficient

期刊: ZEITSCHRIFT FUR NATURFORSCHUNG SECTION A-A JOURNAL OF PHYSICAL SCIENCES, 2023; 78 (9)

In this paper we consider the porous medium flow through a corrugated channel where the viscosity of the fluid can significantly change with the press......

Refined composite multivariate multiscale complexity-entropy causality plane analysis for gas-liquid two-phase flow

期刊: ZEITSCHRIFT FUR NATURFORSCHUNG SECTION A-A JOURNAL OF PHYSICAL SCIENCES, 2023; 78 (10)

This paper presents a refined composite multivariate multiscale complexity-entropy causality plane (RCMMCECP) to explore the dynamics features of gas-......

Inhibition of Ca2+-calpain signaling is a new mechanism using Laminaria japonica polysaccharide to prevent macrophage foam cell formation and atherosclerosis

期刊: ZEITSCHRIFT FUR NATURFORSCHUNG SECTION A-A JOURNAL OF PHYSICAL SCIENCES, 2023; 78 (5)

A successful exfoliation of g-C3N4 was achieved via ultrasonic power and ethanol as a solvent. The untreated (CN1) and treated (CN2) samples were char......

An inspect on rational solutions to the generalized Boussinesq-type equation

期刊: ZEITSCHRIFT FUR NATURFORSCHUNG SECTION A-A JOURNAL OF PHYSICAL SCIENCES, 2023; 78 (6)

In this letter, we derived a new generalized Boussinesq-type equation on the basis of the generalized bilinear derivative with the prime number p = 3.......

Kelvin-Helmholtz instability in magnetically quantized dense plasmas

期刊: ZEITSCHRIFT FUR NATURFORSCHUNG SECTION A-A JOURNAL OF PHYSICAL SCIENCES, 2023; 78 (12)

This study deals with the instability of shear waves, also known as Kelvin-Helmholtz instability, propagating with a complex frequency omega in magnet......

Effect of relativistic ponderomotive force on shock waves in a relativistic degenerate plasma

期刊: ZEITSCHRIFT FUR NATURFORSCHUNG SECTION A-A JOURNAL OF PHYSICAL SCIENCES, 2023; 78 (9)

We investigate the effect of relativistic ponderomotive force on the propagation of shock waves in relativistic degenerate plasma, which is relevant t......

Excitation wavelength altered PL study of Co doped ZnO nanoparticles suitable for white LED application

期刊: ZEITSCHRIFT FUR NATURFORSCHUNG SECTION A-A JOURNAL OF PHYSICAL SCIENCES, 2023; 78 (8)

ZnO nanoparticles doped with Co at different concentration (Zn1-xCo x O) were synthesized by sol-gel auto combustion method and are characterized by u......

Symmetry analysis of the constant acceleration curve equation

期刊: ZEITSCHRIFT FUR NATURFORSCHUNG SECTION A-A JOURNAL OF PHYSICAL SCIENCES, 2023; 78 (6)

Lie group theory is applied to the curve equation which maintains constant normal accelerations for a vehicle with constant deceleration. The curve eq......

Effect of deposition potential and saccharin addition on structural, magnetic and magnetoresistance characteristics of NiCoFeCu films

期刊: ZEITSCHRIFT FUR NATURFORSCHUNG SECTION A-A JOURNAL OF PHYSICAL SCIENCES, 2023; 78 (10)

NiCoFeCu films were electrodeposited on Ti substrates at different deposition potentials and different concentrations of saccharin added to solution. ......

Photocatalytic decomposition of Congo red dye by black paste@TiO2 as an efficient recyclable photocatalyst

期刊: ZEITSCHRIFT FUR NATURFORSCHUNG SECTION A-A JOURNAL OF PHYSICAL SCIENCES, 2023; 78 (11)

Manufacturing active and economical catalysts and using them in water treatment is one of themost important challenges facing researchers. Spent batte......

Eco-conscious nanofluids: exploring heat transfer performance with graphitic carbon nitride nanoparticles

期刊: ZEITSCHRIFT FUR NATURFORSCHUNG SECTION A-A JOURNAL OF PHYSICAL SCIENCES, 2023; 78 (12)

The work explores the heat transfer capabilities of semiconducting graphitic carbon nitride (g-C3N4) nanofluids. Also, it presents a sustainable and e......

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