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Solutions, group analysis and conservation laws of the (2+1)-dimensional time fractional ZK-mZK-BBM equation for gravity waves

期刊: MODERN PHYSICS LETTERS B, 2021; 35 (8)

Based on the investigation of (2+1)-dimensional ZK-mZK-BBM equation, it describes the gravity water waves in a long-wave regime. With the help of the ......

Design of a digital control system of gyroscope

期刊: MODERN PHYSICS LETTERS B, 2021; 35 (14)

This paper introduces a digital control system of gyroscope. The control circuit includes amplitude control loop, phase control loop and detection cir......

Numerical investigation on effect of internal flow on vortex-induced vibration dynamics of a full-scale mining riser

期刊: MODERN PHYSICS LETTERS B, 2021; 35 (15)

The dynamics of a full-scale pipe conveying fluid inside is investigated based on the finite element method (FEM). During the numerical simulation, th......

Realizing high-efficiency low frequency sound absorption of underwater meta-structures by acoustic siphon effect

期刊: MODERN PHYSICS LETTERS B, 2021; 35 (19)

The underwater acoustic siphon effect is proposed in this work, which aims to reveal the basic physical mechanism of high-efficiency sound absorption ......

The impurity states in InGaAsP/InP coaxial double quantum well wires with the effects of electric and magnetic fields

期刊: MODERN PHYSICS LETTERS B, 2021; 35 (21)

The hydrogen donor impurity states are calculated in In0.65Ga0.35As0.75P0.25/InP coaxial double quantum well wires by the plane wave method under the ......

Improving the electrical properties of TiOx Schottky-type diode with an extra ZrO2 insulating layer

期刊: MODERN PHYSICS LETTERS B, 2021; 35 (24)

Titanium oxide has been considered a promising candidate for Schottky-type diode application. In this paper, an alternative approach for improving ele......

Lump solutions to a generalized Kadomtsev-Petviashvili-Ito equation

期刊: MODERN PHYSICS LETTERS B, 2021; 35 (26)

A (2+1)-dimensional generalized Kadomtsev-Petviashvili-Ito equation is introduced. Upon adding some second-order derivative terms, its various lump so......

Injectable magnetic hydrogels for self-regulating magnetic hyperthermia and drug release

期刊: MODERN PHYSICS LETTERS B, 2021; 35 (10)

Magnetic hyperthermia can improve therapeutic effects of chemotherapy drugs. Injectable magnetic hydrogels are considered as promising materials for s......

Piecewise asymmetric exponential potential under-damped bi-stable stochastic resonance and its application in bearing fault diagnosis

期刊: MODERN PHYSICS LETTERS B, 2021; 35 (17)

It is difficult to extract weak signals in strong noise background, therefore a piecewise asymmetric exponential potential under-damped bi-stable stoc......

Quantum two-state sharing

期刊: MODERN PHYSICS LETTERS B, 2021; 35 (17)

In this paper, we propose a novel scheme for quantum two-state sharing (QTSS) by using a five-qubit entangled state as the quantum channel. In this sc......

Extract the network communities based on fuzzy clustering theory

期刊: MODERN PHYSICS LETTERS B, 2021; 35 (18)

Community detection in complex networks is of great importance in analyzing the interaction patterns and group behaviors. However, the traditional met......

New and more fractional soliton solutions related to generalized Davey-Stewartson equation using oblique wave transformation

期刊: MODERN PHYSICS LETTERS B, 2021; 35 (19)

The generalized fractional Davey-Stewartson (DSS) equation with fractional temporal derivative, which is used to explore the trends of wave propagatio......

Investigations on the effects of obstacles on the surfaces of blades of the centrifugal pump to suppress cavitation development

期刊: MODERN PHYSICS LETTERS B, 2021; 35 (20)

This paper proposes a new method that obstacles are attached to both the suction and pressure surfaces of the blades to suppress cavitation developmen......

Abundant breather and semi-analytical investigation: On high-frequency waves' dynamics in the relaxation medium

期刊: MODERN PHYSICS LETTERS B, 2021; 35 (22)

This paper investigates the high-frequency waves' dynamical behavior in the relaxation medium through two recent analytical schemes. This study depend......

An acoustic absorbing metamaterial with multi-Helmholtz resonators at low-frequency underwater

期刊: MODERN PHYSICS LETTERS B, 2021; 35 (23)

An ultra-thin waterborne acoustic metamaterial (AM), which is made of steel and composed of multi-Helmholtz resonators (MHRs), is proposed to achieve ......

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