In the present work zero of dispersion function from the second Stokes problem
are investigated. The second Stokes problem is the problem about behaviour of the
rarefied gas filling half-space. A plane, limiting half-space, makes harmonious
fluctuations in the plane. We use the linear kinetic equation. The formula of factorization
of dispersion function is proved with the help of solution of boundary valur Riemann
problem the theory of functions of the complex variable. By means of the factorization
formula in an explicit form there are zero of dispersion function and their research
depending on quantity of dimensionless frequency of a plane limiting gas is carried out.

The authors begin construction of the theory of nonstationary diffusiophoresis
of large non-volatile solid spherical particle in a viscous gas medium. The solution of
hydrodynamic problem is carried out. This problem is divided into stationary and strictly
nonstationary parts. Formulas allowing to determine the dependence of stationary and
nonstationary diffusiophoresis velocity components of the particle from corresponding
terms of concentration gradient were obtained.

The dielectric permittivity of nematic liquid crystals LC-1282, LC-440 and H-
37 oriented by magnetic field was measured in microwave range at atmospheric pressure
for a temperature range from 293 K to 350 K. Dielectric permittivities ???? and ¦¨ of
all three studied liquid crystals show little dependence on changes in temperature. N-37
and LC-1282 show anisotropy ???? with the opposite sign at 30 HHz. No change in sign
is observed for LC-440 at the same frequency.

The method of contour reconstruction of location object was proposed and investigated
with usage of a physical model. This method is based on estimation angular
dimension of an object with using parameters of correlation function 4th ordered of field
irradiation. Assessment of every angular dimension can be getting from position of first
local minimum of the correlation function. Counts for correlation function are formed as
a result of calculation of one-dimensional convolution of counts field intensity which
measured with array of photo detector. The results of an experimental investigation
proving opportunity of reconstruction of object contour were shown at nonequidistant
spatial placement photo sensitive elements.

Physical system of simple substances and their isotopes is formed on the basis
of known quantitative values of physical parameters: the atomic number, atomic mass,
the number of neutrons in the nucleus, nuclear pattern of decomposition, half-life period,
spin, parity, neutron energy in allocation. A mathematical model of a physical system
allows to express each physical parameter as a function in the form of an analytical
expression of the remaining parameters and to calculate their values, even if it is unknown.
They are given the results of model calculations of unknown values for half-life
isotopes of oxygen, argon and vanadium, and neutron energy in allocation of isotopes of
hydrogen, helium, lithium and boron.

Simulation model of the weight attached to the crane arm is considered in this
article. The model is developed for the computer training simulator and focused on use
in real time calculations in the environment of the graphics engine. This work is done
with financial support of the Ministry of Education and Science of the Russian Federation
(contract No. 13.G25.31.0093) within implementation of the Resolution of the government
of the Russian Federation No. 218 «About measures of the state support of development
of cooperation of the Russian higher educational institutions and the organizations
realizing complex projects on creation of hi-tech production.

In this article reflects features of the competence-based approach in training of
the pedagogical education «bachelor» on a speciality the teacher of physics in the field of
formation of competence in the field of contemporary educational experiment. As principles
on which basis there is a formation of experimental competence at the future teacher
of physics are described, and according to them professional skills which to the student
are necessary for getting in the course of training are presented.

In this article discloses the notion «method» with the use of different sources.
Shows the use of the methods of research of nature in the design of educational material
on the electric field. Justified and defines the main provisions of which lie in the basis of
the design of teaching material of the course of physics of the basic and secondary
school-ly. The characteristics of ways of action are formed by the teachers-is in the
course of the examination of the content of training material on the electric field. It also
reflects the planned results in the study of the electric field

The authors show the effectiveness of the use of flowcharts in the learning
process. Shows the use of block diagrams for solving the non-computer tasks in the task
logic. An example of the topological methodology flowchart for solving the problem in
the study. The last of these examples relates to everyday examples.

this article is told us about the main questions, connected with some aspects of
understanding the role of succession in studying problem solving exercises with parameters.
The biggest and the most important thing here is how to use successive tie in studying
ordinary problem solving exercises and problem solving exercises with parameters
by pupils. There is a description of tie between succession and development as mutual
compositions. Also, there is an authors opinion about the successions role in history of
mathematical education in Russia.

The development of the possibilities of the analytical method of investigating
the structure of shock wave front with the progressively nonequilibrium chemical reactions
is considered. The method is based on the Tamm-Mott- Smiths bimodal approximation
of the function of the molecules distribution in connection with to the analysis of
the barrier chemical processes rates

For the first time it is shown, that for thin metal films, a thickness which does
not surpass skin-layer, a problem of the description surface plasma fluctuations supposes
the analytical decision at any parity between length of free run of electrons and thickness
of a film. Dependence of frequency surface plasma fluctuations from a wave vector is deduced.

For the first time the problem of the influence of the departure from the
Wideman-Franz law to the thin cylindrical metal wire. In the capacity of the boundary
condition of the problem the condition of the smooth-diffuse reflection of the inner surface
of the thin cylindrical metal wire is accepted. The discussion of the derived results
was made.

Comparative analysis of modern means of information display was
made. The structures full-color and monochrome thin-film electroluminescent indicator
elements were presented. Functional characteristics necessary to describe
the modes of thin-film electroluminescent display facilities were determined.

In the paper considered is the formation of the boundary layer of gas molecules
inside a narrow rectangular channel. As assumed the gas molecules stick to the surface
or to the build-up layers with a sticking coefficient. The growth of the boundary layer
is proportional to the number of the trapped molecules which is found by Monte Carlo
methods. The surface at the closure of the channel is constructed, selfsimilar
variables and formulas by which the surface can be approximated are found.

The physicochemical properties of the simplest nitrogen, methane and carbon
dioxide van der Waals clusters have been investigated on the basis of ab initio quantum
chemistry methods. Dimers (clusters including two molecules) structure and energy characteristics
such as the dissociation energy, rotational constants, intermolecular vibrational
frequencies have been calculated. Various kinds of motion partition functions, equilibrium
constants for the dimerization reactions have been determined with the use of the calculations
results. The mole fraction of gas dimers have been determined and significant
influence of the dimers on the thermal capacity of gaseous nitrogen, methane and carbon
dioxide have been shown on the basis of the introduced gas-kinetic cluster model with the
use of the reactions equilibrium constants.

Physical processes in streamline of bodies in air cloud with supercooled drops
are considered. Interaction of water nano particles in the air with solid surface of the body
is investigated via molecular dynamics method. A simple physic-mathematical model of
hydro-thermodynamics of liquid fragments (film, rivulets, drops) is proposed on a solid
body surface is proposed. This model describes drops velocities and temperatures dependencies
on macrophysical air, water and surface properties, and also adhesion interaction
of droplets with surface (in terms of limiting wetting angle).

Orientation of hydrocarbon molecules − heptane (С7Н16), decane (С10Н22),
dodecane (С12Н26) towards the surface of olygodimethylsiloxane crystals has been simulated.
The dependence of the interaction energy of alkane molecules with the surface on
angles characterizing their orientation relatively to the olygodimethylsiloxane crystal surface
is calculated. The dependences of the probability of various orientational states on
the orientation angles are found. The dependence of the minimal value of the hydrocarbons
interaction energy of with the surface on the number of atoms in the molecule is
found.