The article presents a mathematical model of the ion transport across phase boundary exchange membrane / solution. The border is considered as an object in space, endowed with all the physical and chemical properties that are inherent physical and chemical phases. It is regarded as a special physical and chemical environment, having a distributed exchange capacity in which there is space charge dissociation of water molecules. The size of this object is estimated in the range of 1-300 nm. The surface morphology of industrial membrane type MK-40, ÐœA-41 and ÐœA-41P was investigated experimentally by scanning electron microscopy (REM). There was analyzed the amplitude of average surface roughness. In this article, the reaction layer is modeled as a region that forms as a relief morphology of the membrane. Membrane properties are due to the properties of the solution and the properties of the membrane. To determine the dependence of Q(x) is proposed procedure for assessing the proportion of solid phase in the total volume of which can be seen in the vertical cross section microprofile on the membrane surface line. Height multivendors determine the reaction layer zone on frame of model. Influence of surface morphology on the V-A characteristics and the sizes of the convective instability of cation-exchange membrane evaluated numerically simulating the hydrodynamic flow conditions using a solution of the Navier-Stokes equations. The transfer of a strong electrolyte such as NaCl ions through the thin layer of the reaction layer is considered. The place of nanomodel in the structure of a three-layer membrane system is showed. The distribution of the concentration of ions in the system, the charge density distribution and the dependence of the integrate charge with extent nanolayer is present. How to change the shape of the space charge and its integral value with one is investigated
The results of the research of the influence of tellurium dopant on the opto-electrical properties of the GaxIn(1-x)PySb(1-y) , are reviewed in this article. The mostly important results are discussed
Analysis of the problems of employment and
unemployment are relevant in any society. Special
attention is paid to the issues of employment in postconflict
economy of the Chechen Republic. The
article examines the structure of employment by level
of education in the Chechen Republic from 2006 to
2013. Changes in the shares of the employed by level
of education are analyzed with respect to the average
trends in Russia
This article has discussed the most used ways of the
translation of terminological lexicon of the transport
system in the "Russian-Yakut dictionary", which was
issued in 1968. Along with this, we have defined the
borders object to the terminology of the transport
system in the Republic of Sakha (Yakutia). Although
we have considered the dictionary which was
published about 50 years ago, the interest to it of
students, teachers of secondary and higher educational
institutions of the Republic of Sakha (Yakutia),
translators and employees of mass media has been
increasing constantly. The main methods of translation
we considered in the examples were equivalent for the
translation, tracing, transcription and translation of
phrases and synonyms. The examples getting into
language without external changes are also reviewed.
It should be noted that the compilers were able to find
acceptable methods of translation on the Yakut
language in terms of the transport system. In this
dictionary, the most widely used method of translation
was the borrowing. However, the dictionary has made
an invaluable contribution to the use of various
methods of transport transfer terminological
vocabulary of the resources of the Yakut language
On the basis of the principles set in the Constitution,
election is the only democratic and legal way access to
power. On the one hand, elections are the most widely
used form of the implementation of direct power of
people. On the other hand, it is the most democratic
way of organizing the the state power and local
government authorities. At the same time, elections
are political tools for the realization of citizens’ the
right to vote, and an oppartunity of assesment the state
power and local government authorities. In this article,
the most widespread electoral systems in the world
and their application possibilities in Azerbaijan were
analyzed, at the same time has been talking about the
features of the election system of Azerbaijan were
studied
The aim of the research is to study the peculiarities of
vaginal microbiocenosis in female patients with
metabolic syndrome during peri- and postmenopause.
320 women in the climacteric period aged of 45-70
were examined. Two groups were formed: the main
group (160 female patients with metabolic syndrome),
the control group (160 women without metabolic
syndrome). The average age of women 54.5 ± 7.2
years. Depending on the length of menopause each of
the two groups was divided into three
subgroups.Microscopy of vaginal smears, the
colpocytological analysis, the culture test of vaginal
discharge were conducted. The statistical processing of
the results was carried out with the help of programme
sets Microsoft Office 2010 (MicrosoftExcel) and
«STATISTICA® for Windows 6.0». A tendency of
decreasing frequency of non-specific vaginitis with
aging and of increasing frequency of vaginal atrophy,
disorders of vaginal biocenosis (lactobacillus
deficiency and the domination of conditionally
pathogenic microorganisms) was discovered. The
frequency of vaginal atrophy in women with a length
of postmenopause of 10 years and older was 65.9% in
the subgroup of in female patients with metabolic
syndrome and 63.6% in the subgroup of female
patients patients without it. The more observable
changes in vaginal biotope were found in women with
metabolic syndrome
Authors discuss legal issues and protection of children from the inducement to use narcotic drugs, psychotropic substances or their analogues in Russia
A simple climate–economic model based on the AK model of economic growth with the endogenous depreciation rate linear in temperature and on the exogenous climate scenario with temperature linear in time is considered. The analytical solution of the model is obtained. The uncertainty of temperature projections is introduced in the model, and the moments of model state variable are calculated analytically. Numerical examples are provided
In the article we have shown the characteristic of
conditions for effective functioning of enterprises of
different forms of management, which includes the
following elements: preferential loans, government
subsidies, preferential taxation, price regulation. It
justifies the position of the authors about the need to
strengthen the regulatory impact of the state on the
development of the rural economy for the formation of an
effective owner
The article analyses the existing legal mechanism of
limitation of distribution of information in the Internet
and variants of development of law-making in this
sphere. The conclusions made by the author can be
used in scientific activity