Seasonal anomaly in variations of global distributions of F2-layer electron density according to CCIR model
The distribution of the electron density and the height of the ionospherе. Analysis of the laws of longitude-latitude variations in the northern and southern hemispheres. Geographical indices of appearance of anomalies in calculations of the CCIR model.
Подобные документы
Calculation results of mathematical models to determine bearing capacity, adhesion force and friction force of smectic crystal of stearic acid. Van-der-Waal’s interaction between molecules in layer and methyl groups of smectic crystal adjacent layers.
статья, добавлен 22.03.2016- 102. Birthday Balloon
Description of the mathematical model of the rubber ball with the long form of the cylinder (except the ends) with a mouthpiece. Isothermal process of inflating the ball at room temperature while neglecting the weight of the container and gravity.
лекция, добавлен 26.05.2014 Study of heavy and superheavy nuclei. Small sectional synthesis SHN. Analysis of the height of the static fission barriers Bfst of heavy nuclei at the single particle. Determination of the energy of the odd nucleon. Static barrier spontaneous fission.
статья, добавлен 06.11.2013The present work is dedicated to the development of formation method for Pt cone-shaped surface nanostructures on silicon layer. By the deposition of Pt nanostructures on solid layers, the cone-shaped surface nanostructures of Pt can be obtained.
статья, добавлен 30.07.2016- 105. Formation features of thin bilayer objects "Conductor-dielectric" obtained by screen printing method
Rheologycal viscosity analysis as one of the features of initial three-component solutions and dielectric pastes. Determination of conductive layer thickness that changing due to plasticizer dibutyl phthalate content in dielectric paste composition.
статья, добавлен 30.07.2016 The synergetic model of boundary friction - the system of equations for the stress, strain and temperature, describing the nontrivial behavior of the ultra thin lubricant film. The influence of shear modulus deformation defect on hysteresis phenomena.
статья, добавлен 30.07.2016Preparation and study of a metal-component nanocomposite system with ferromagnetic inclusions. Coefficients of composite layers in free space were calculated as a function of the content of ferromagnetic inclusions and the thickness of the layer.
статья, добавлен 29.01.2017The model for 6Li nucleus is used to study the structure properties of this system within the variational method with Gaussian basis. The description of the elastic S-phases at low energies simultaneously with correct values of the binding energy.
статья, добавлен 19.09.2013Attempts to prove the superiority of amperian action-at-a-distane electrodynamics. Explanation of MKS units. Asserion of the Ampere, the Biot–Savart and Lorentz force laws, difference between them. Discussing of the experimental results of the Amperians.
статья, добавлен 11.09.2012The results of experimental studies of physical mechanisms of energy dissipation in the oscillating system in which air cavity held by the forces of magnetic levitation. Limitation of applicability of Helmholtz equation, caused by boundary effect.
статья, добавлен 13.10.2016The convergence process of the heavy ions in the fusion-fission reactions. Three collective state parameters of the total system: the quadrupole deformations of the target nucleus and the incoming ion and the distance between their centers of mass.
статья, добавлен 19.09.2013Features application of shock wave mechanical hardening for the production of micro - or nanocrystalline heterogeneous structures in homogeneous metals or alloys. Analysis of the layering structure and higher productivity of the strengthened element.
статья, добавлен 13.10.2016The moment of inertia for the collective rotation. Three-dimensional periodic orbits for the axially symmetric harmonic-oscillator potential. Model of independent particles near the Fermi surface. The total free energy, the moment of inertia of the JMC.
статья, добавлен 24.09.2013- 114. Fractal Continual Model of Matter for Classification of Nanostructures, Clusters and Massive Bodies
Study of physical-chemical properties of the clusters. The fractal conception of the essence of the a theory of vibrations of crystal lattices and the resulting thermodynamics of solids. Investigation of the optimal heat capacity of nanostructures.
статья, добавлен 30.07.2016 Pulsed cathodoluminescence of zinc tungstate samples, doped with europium. Influence of crystal size on the spectral and kinetic parameters of oxygen luminescence within the model of self-organization of the nanodefects in the process of growing crystals.
статья, добавлен 09.12.2014Компьютерное моделирование в программе Source-Model Technique Package (SMTP), структуры ИК-световодов и распределения световодных мод по сечению световода с помощью эффективных показателей преломления. Измерение свойств кристаллов и ИК световодов.
автореферат, добавлен 14.08.2018Исследование системы векторного управления скоростью асинхронного двигателя, построенной на основе принципа прогнозирующей модели (Model Predictive Control). Управление скоростью (моментом), потокосцеплением ротора и токами двигателя в данной системе.
статья, добавлен 29.06.2017Analysis of various technological and management approaches developed to improve the efficiency of electrical systems. Assessment of scientific achievements in this field. Environmental consequences of using amorphous core distribution transformers.
статья, добавлен 06.12.2024The LHCb experiment at the Large Hadron Collider. Studying of rare phenomena in b- and c- decays in order to precisely constrain the model parameters. Radiation level measurement for the silicon inner tracker operation and beam condition monitoring.
статья, добавлен 19.08.2013The objective of greenhouse heating is to maintain the canopy at a specified temperature range. Infrared (IR) heating as alternative to forced air heating. Use of a simple numerical model to estimate the potential energy savings in a greenhouse.
статья, добавлен 17.04.2013The anisotropic mechanical response of metals to large strains at low homologous temperatures. Initial grain orientations and the corresponding slip rates as predicted by a full constraints Taylor code. Substructure and texture evolution of metals.
статья, добавлен 28.10.2018Simple models describing dipole radiative strength functions in medium and heavy nuclei. Basic parameters of the giant dipole resonances and their error. Phenomenological model to describe the kind of asymmetric dipole radiative strength functions.
статья, добавлен 09.10.2013Solution of the problem of non-stationary anisotropic thermal conductivity in the software "AnisotropicHeatTransfer3D". Analysis of the distribution of the temperature field in an anisotropic solid at a given time by means of raster and vector graphics.
статья, добавлен 05.09.2024- 124. The motor-generator
Results of tests of the model of the motor-generator – the convincing proof of an inaccuracy of the first law of Newton and existing electrodynamics. Formation of an autonomous energy source with the service life equal to service life of the accumulator.
статья, добавлен 04.02.2019 The procedure of creation, check and adjustment of detailed dynamic model of an electric power system. Criteria of verification and quality indicators of authenticity of dynamic models. Definition of sizes of the measured meanings of voltage frequency.
статья, добавлен 23.06.2013