Search
Search Results
-
Heat Conduction Problem for a Nonstationary Point Heat Source in a Plane-Layered Medium
AbstractThe problem of heat conduction is studied for a point nonstationary heat source located inside or outside a plane-layered medium. A solution...
-
Identification of the Trajectory of a Moving Point Source when Heating a One-Dimensional Rod
AbstractThe process of heating an inhomogeneous one-dimensional rod by a moving point heat source described by a parabolic equation with a singular...
-
On Diffraction of a Point Sound Source by an Infinite Wedge
Abstract —We consider a two-dimensional problem of diffraction of a harmonic sound wave emitted by a point sound source located near the sharp angle...
-
Discharge in a Nonhomogeneous Gas Flow Sustained by Powerful Novosibirsk Free Electron Laser Emission as a Point-Like Source of Vacuum Ultraviolet Radiation
AbstractWe consider the prospect of development a point-like source of vacuum ultraviolet radiation based on a plasma discharge sustained by...
-
Point Source of SV-Shear Waves with Vertical Polarization in a Solid Layer
The field of an SV-source of transverse waves in a solid homogeneous layer with free boundaries is found. In addition to transverse waves,...
-
Diffraction Image of a Point Source of Slow Neutrons in a Weakly Deformed Crystal
AbstractThe problem of dynamic diffraction of slow neutrons from a point source on the spatial lattice of a crystal with a weak deformation field is...
-
Mining the EIS Fields: Quasar Candidates in CDF-S Point-Source Catalogue
The $\chi^2$ -technique, a standard fitting procedure between the...
-
Hydromagnetic free convective flow in vertical cylinder due to point/line heat source/sink
The current study is to explore the phenomena of the hydromagnetic free convective flow of an electrically conducting and incompressible viscous...
-
SRGz: Machine Learning Methods and Properties of the Catalog of SRG/eROSITA Point X-ray Source Optical Counterparts in the DESI Legacy Imaging Surveys Footprint
AbstractWe describe the methods of the SRGz system for the physical identification of eROSITA point X-ray sources from photometric data in the DESI...
-
Study of the Dependence of the End-Point Bremsstrahlung Energy on the Residual Gas Pressure during the Pyroelectric Source Operation in Vacuum
AbstractExperimental results on the determination of the end-point bremsstrahlung energy during the operation of a pyroelectric source in vacuum at...
-
The Sound Source Location Based on Phase Conjugation and Acoustic Superlens
AbstractIn order to break through the diffraction limit of traditional sound sources, an idea of far-field super-resolution imaging based on acoustic...
-
Elimination method for construction of images for \(N\)-point gravitational lenses for a circular source
This study aims to enhance precise analytical methods for image construction from circular sources in gravitational lenses. We begin by formulating...
-
Steady-state ballistic thermal transport associated with transversal motions in a damped graphene lattice subjected to a point heat source
In the paper, we deal with ballistic heat transport in a graphene lattice subjected to a point heat source. It is assumed that a graphene sheet is...
-
Verification of a New Model of the Irradiance Distribution from a Unidirectional Point Source in Water Using the Monte Carlo Method
We study the spatio-angular structure of a nonstationary light field produced in seawater by a unidirectional point source. The calculation results...
-
Diffusion assessment through image processing: beyond the point-source paradigm
AbstractThe quantification of transport processes of different substances in the brain’s parenchyma is important in the context of understanding...
-
Numerical Simulation of an Electron Beam Source with a Plasma Cathode and Effect of Source Parameters on Electron Emission
AbstractThe results of numerical simulation by PIC codes of an electron beam source based on a plasma emitter are presented. A cell of a...
-
Investigating the Geometrical Acceptance of the Counter with a Source
The concept of geometrical acceptance of a detector is discussed, as the ratio between the number of particles which arrive to the detector and the...
-
Thermodynamic Temperature Measurements from the Melting Point of Gallium Down to the Triple Point of Mercury
An acoustic gas thermometry system, which introduces a one-liter quasi-spherical resonator (QSR) made of oxygen-free copper, built at the National...
-
Five-point superluminality bounds
We investigate how the speed of propagation of physical excitations is encoded in the coefficients of five-point interactions. This leads to a...
-
The Source of Examples
The Boltzmann equation is the first and the most celebrated nonlinear kinetic equation introduced by the great Austrian scientist Ludwig Boltzmann in...