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A fractal-fractional order Atangana-Baleanu model for Hepatitis B virus with asymptomatic class

期刊: PHYSICA SCRIPTA, 2021; 96 (7)

Hepatitis B is still a major issue in most countries of the world. Due to many death and infection cases, the disease becoming a life-threatening issu......

The effect of unequal constrained at branching point on phase diagrams

期刊: PHYSICA SCRIPTA, 2021; 96 (10)

The effect of unequal constrained at branching point on phase diagrams is investigated by a totally asymmetric simple exclusion process (TASEP). At th......

New numerical approach for time-fractional partial differential equations arising in physical system involving natural decomposition method

期刊: PHYSICA SCRIPTA, 2021; 96 (10)

In the present research, we established an efficient and novel algorithm for time fractional multi-dimensional partial differential equations arising ......

Fuzzy adaptive control technique for a new fractional-order supply chain system

期刊: PHYSICA SCRIPTA, 2021; 96 (12)

The current study presents a new fractional-order three-echelon supply chain model. The chaotic behaviour of the proposed model is demonstrated, and a......

Optical trapping SiO2 nanoparticles based on liquid-core metal-cladding waveguide

期刊: PHYSICA SCRIPTA, 2021; 96 (8)

Because of the demand for low-cost optical trapping small particles without directly touching in subwavelength volume, a liquid-core metal-cladding wa......

Silicon-doped cylindrical arrays for ultra-broadband terahertz absorber with polarization independence

期刊: PHYSICA SCRIPTA, 2021; 96 (8)

A cylindrical silicon-doped terahertz absorber is proposed, which can have polarization-independent and ultra-broadband merits. The silicon-doped abso......

Impact of Al3+ incorporation on microstructural pattern, optical and electrical behaviors of PbS:Al3+ films from an alkaline chemical bath

期刊: PHYSICA SCRIPTA, 2021; 96 (9)

The great improvement in electrical conduction of PbS films is still critical for the application of PbS-infrared detectors and solar cells so far. Th......

Synthesis and temperature dependent energy storage characterization of (Bi1/2Na1/2)(0.94)Ba0.06TiO3)-Ba1/2Sr1/2TiO3 ceramics

期刊: PHYSICA SCRIPTA, 2021; 96 (9)

Ferroelectric dense cceramic compositions of (1-x)((Bi1/2Na1/2)(0.94)Ba0.06TiO3)-xBa(1/2)Sr(1/2)TiO(3) (BNBT-BST), (0 <= x <= 0.1) were fabricat......

Switchable bifunctional metamaterial for terahertz anomalous reflection and broadband absorption

期刊: PHYSICA SCRIPTA, 2021; 96 (11)

A terahertz switchable metamaterial is proposed with bifunctional properties based on a mixed structure of graphene and vanadium dioxide (VO2). When V......

A fifth-order variable coefficient KdV equation arising from a fluid system

期刊: PHYSICA SCRIPTA, 2021; 96 (11)

Starting from the model describing nonlinear phenomenon in atmosphere and ocean, a fifth order KdV equation with some arbitrary parameters is derived ......

Radiative transition probabilities of diatomic N-2, O-2, N-2 (+) and NO in air plasmas

期刊: PHYSICA SCRIPTA, 2021; 96 (12)

Transition probabilities data (Frank-Condon factors, Einstein coefficients and absorption oscillator strengths) are the indispensable parameters for t......

The performance prediction of current drive by the upgraded neutral beam on EAST

期刊: PHYSICA SCRIPTA, 2021; 96 (7)

The neutral beamline originally located on Port F is being modified to Port D and the injection direction is changed from clockwise injection (counter......

A broadband sound-absorbing panel based on the coiled coplanar absorber with multiple absorption peaks

期刊: PHYSICA SCRIPTA, 2021; 96 (8)

We report an ultrathin sound-absorbing panel with a continuous sound absorption greater than 0.7 over a frequency bandwidth of about 600 Hz. The panel......

Analyzing the period distribution of digital chaos with graph theory

期刊: PHYSICA SCRIPTA, 2021; 96 (8)

The related characteristics of chaos are closely related to the basic concepts of confusion and diffusion in cryptography, which makes chaotic systems......

Exact bound states and spin segregation for noninteracting trapped fermions in a spin-dependent harmonic trapping potential

期刊: PHYSICA SCRIPTA, 2021; 96 (10)

We investigate the spectral properties of coupled noninteracting trapped fermions in a spin-dependent harmonic trapping potential. It is shown that fo......

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