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Physics
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Chapter
Introduction
The purpose of monitoring is to control the current state of the monitored object and predict the moment it reaches its critical state, which could cause a disaster.
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Book
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Chapter
Experiments
The purpose of the experiment was to present the considered methodology of resource forecasting as well as to evaluate the nature of the change of the criticality degree of the technical condition of the monit...
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Chapter
Conclusion
The statistics presented in the monograph for predicting catastrophic events and phenomena of various physical origins indicate the effectiveness of the forecasting methodology discussed in the monograph equal...
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Chapter
Method
The service life of similar products produced in significant quantities is determined using a mass, statistical model, when the behavior of a set of products over time is observed. Based on the observation mad...
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Chapter
Discussion
A summary of the results of monitoring processes leading to catastrophic developments in technology and nature is given in Tables 4.1, 4.2, 4.3, 4.4.
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Article
Visualization of light tetraquarks under the five-dimensional SU(2) representation
In this manuscript, a novel effort has been made to theoretically realize the construction of light tetraquarks made up of two quark-antiquark pairs using Lie group representation. It has been amiably shown th...
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Article
Growth and efficiency of MAPbBr3 based perovskite solar cells: insight from experimental and simulation
Herein, we investigated methylammonium lead bromide (MAPbBr3) perovskite materials obtained using a cost-effective spin-coating technique. An important step toward the excellent production of perovskite thin film...
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Article
Structural and electrical investigation of rare-earth doped lead-free SrBi4Ti4O15 ceramics
Lead-free ferroelectric ceramics Sr(1−2x)NaxNdxBi4Ti4O15 are synthesized by solid state method using high energy ball milling. X-Ray diffraction and X-Ray Photoelectron Spectroscopy studies confirmed the formatio...
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Article
Design optimization for broadband sound insulation by double-panel structure with a slot-type Helmholtz resonator array at low frequency range
In this paper, a numerical study is conducted to optimize the double-panel structure with a locally resonant sonic crystal for the band reduction of the low-frequency sound transmission. Recently, we proposed ...
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Article
Study of the ultraluminous X-ray sources in NGC 4382 and NGC 1399 with Chandra
The present work studies the spectral properties of some X-ray point sources in the galaxies NGC 4382 and NGC 1399 as observed by Chandra in different epochs. Five point sources from the galaxy NGC 4382 and tw...
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Article
Determination of Dynamic Parameters of a Group of Space Debris Objects in Geostationary Area According to Positional and Photometric Measurements
A technique for joint use of positional and photometric measurements to determine the dynamic parameters of space debris (SD) objects is given. We present the results of its application to the assessment of th...
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Article
Rényi holographic dark energy model with two IR cutoffs in Marder type universe
In the study of Saez–Ballester scalar tensor theory (Saez and Ballester in Phys Lett A 113:467, 1986), we examine the cosmic expansion phenomenon using the Rényi holographic dark energy (RHDE) with spatially h...
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Article
Association of solar flares with magnetic complexity of the sunspot groups in solar active regions during solar cycles 23–25
The present study aims to investigate the association of X-ray solar flares with the magnetic complexity of sunspot groups in active regions for the period from 1996 to 2023 (solar cycles 23 to 24 and ascendin...
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Article
Surface Thermal Inertia of Near-Earth Asteroid (469219) Kamo`oalewa: Statistical Estimation and Implications
The Chinese small body exploration mission Tianwen-2 is aimed at sampling the near-Earth, fast-rotating asteroid (469219) Kamo`oalewa and returning the samples to Earth. Characterisation of the currently unkno...
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Article
Ab initio prediction of the structural, optoelectronic and thermoelectric properties of double half-Heusler (DHH) ScXRh2Bi2 (X = Nb, Ta) alloys DFT study results
The physical performance of the double half-Heusler compounds, namely ScNbRh2Bi2 and ScTaRh2Bi2 based on structural, electronic, optical and thermoelectric properties, has been investigated. The information gathe...
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Article
On Consistent Dynamics of the Magnetic Field and Relativistic Electron Fluxes in the Geostationary Orbit Region
The paper presents the results of studying the dynamics of the magnetic field and electron fluxes of the Earth’s outer radiation belt with an energy of >2 MeV according to the GOES-15 geostationary satellite duri...
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Article
New Results of Radiation Study on Board TGO ExoMars in 2018–2023
The article provides a brief description of the Liulin-MO dosimeter, which is part of the FREND (Fine Resolution Epithermal Neutron Detector) device installed on the TGO (Trace Gas Orbiter) spacecraft of the ExoM...
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Article
Change in Plasma Composition During the Rotation of the Magnetopause of Mars
High temporal resolution of measurements of the magnetic field and plasma of Mars is provided by observations on the Mars Atmosphere and Volatile Evolution (MAVEN; Jakosky et al., 2015) satellite, making it possi...
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Article
Influence of Rashba spin–orbit interaction on the effective mass of bound polaron in an anisotropic quantum dot
The effective mass of bound polaron in an anisotropic quantum dot is calculated by using improved linear combination operator method. Under the influence of Rashba spin–orbit interaction, the effective mass of...
