27 research outputs found
Assessment of Reliability of Recognition of Nanoparticles of Silver on Polyester Fibers on Two-dimensional Models and Experimental Data of the Raman Ranges
Results of comparison of parameters of crossing of distribution of multidimensional correlation components of polarizing Raman ranges with control on polarizing characteristics at recognition of nanoparticles of silver are given in polyair fibers on vector-matrix modeling and generation of multidimensional correlation
data. The assessment of reliability of recognition of nanoparticles was carried out on joint probability of normal distributions of intensivnost of the Raman spectrograms of fibers of polyair
Vector-matrix Analytical Model Recognitions of Nanoparticles of Silver on Polyester Fibers on Polarizing Raman Ranges
Results of vector-matrix modeling of estimates of crossing of ellipses of distribution at recognition of
nanoparticles of silver are given in polyair fibers on multidimensional correlation components of the Raman
ranges with control according to polarizing characteristics. Reliability of recognition of nanoparticles
was estimated on joint probability of normal distributions of intensivnost of the Raman spectrograms of
nanoparticles of silver depending on longitudinal and cross polarization of laser radiation on all range of a
range
Assessment of Reliability of Recognition of Nanoparticles of Silver on Polyester Fibers on Two-dimensional Models and Experimental Data of the Raman Ranges
Results of comparison of parameters of crossing of distribution of multidimensional correlation components of polarizing Raman ranges with control on polarizing characteristics at recognition of nanoparticles of silver are given in polyair fibers on vector-matrix modeling and generation of multidimensional correlation
data. The assessment of reliability of recognition of nanoparticles was carried out on joint probability of normal distributions of intensivnost of the Raman spectrograms of fibers of polyair
The Control of Gold Nanoparticles on Polyester Fibers by Raman Spectrograms in Conditions of Information Uncertainty with Detection Accuracy
Results of modeling of the Raman spectrograms of polyester fibers are presented when drawing nanoparticles of gold on them. As a result of the carried-out modeling were allocated: initial ranges, background components and the Raman ranges without background components. For simplification of procedures of mathematical modeling it was chosen 7 informative resonant peaks of the received spectrograms. Further processing was carried out only on coordinates of resonant peaks. For detection of reliability of control of nanoparticles of gold on making components of the Raman ranges when using conditions of information uncertainty in work the method of an assessment of multidimensional reliability on joint probability of crossing of dispersions of normal distributions of intensivnost of the Raman spectrograms without nanoparticles and with nanoparticles on fibers depending on wave numbers on all range of their changes is offered. Values of reliability of control on making components of the Raman spectrograms were as a result received and the most exact method for monitoring procedure of nanoparticles of gold on a surface of fibers is revealed.
When you are citing the document, use the following link http://essuir.sumdu.edu.ua/handle/123456789/3357
Development of Two-dimensional Analytical Model According to Polarizing Characteristics of the Raman Ranges at Recognition of Nanoparticles of Silver on Polyester Fibers
Parameters of two-dimensional analytical model of an assessment of crossing of ellipses of distribution
at recognition of nanoparticles of colloidal silver are given in polyair fibers on multidimensional correlation
components of the Raman ranges with control according to polarizing characteristics. Reliability of recognition
of nanoparticles increased more than by 1000 times and was estimated on joint probability of normal
distributions of intensivnost of the Raman spectrograms of nanoparticles of silver on polyair fibers depending
on longitudinal and cross polarization of laser radiation on all range of a range with the analysis of
9 main peaks
Development of a Technique of an Analytical Assessment of Crossing of Ellipses of Distribution on Polarizing Raman Ranges at Identification of Nanoparticles of Silver on Polyester Fibers
Analytical estimates of crossing of ellipses of distribution at recognition of nanoparticles of colloidal
silver are given in polyair fibers on multidimensional correlation components of the Raman ranges with
control according to polarizing characteristics. Reliability of recognition of nanoparticles was estimated on
joint probability of normal distributions of intensivnost of the Raman spectrograms of nanoparticles of silver
on polyair fibers depending on longitudinal and cross polarization of laser radiation on all range of a
range with the analysis of 9 main peaks
From the Dynamic Demagnitizing Factor to the Heat Capacity of a Nanodispersed Magnetic Fluid
A technique for the measurement of the dynamic demagnetizing factor, used for the description of magnetic fluid magnetization disturbance caused by a sonic wave has been offered. The formula for the calculation of heat capacity Cp of the synthesized magnetic colloids, which includes the pa-rameter Nd has been obtained.
When you are citing the document, use the following link http://essuir.sumdu.edu.ua/handle/123456789/3365
Evaluation of Silver and Gold Nanoparticles on Polyester Fibers by Fluorescent Polarization Raman Spectra
The results of the validation of identification nanoparticle colloidal silver and gold on the polyester
fibers on the background component of the Raman spectra in the control based on the polarization chara c-teristics. The accuracy of identification of nanoparticles was evaluated by the joint probability of crossing
normal scatter intensity distributions Raman spectrograms as silver nanoparticles and gold nanoparticles
on polyester fibers, depending on the longitudinal and transverse polarization of the laser radiation on the
entire range of wave numbers. Defined generalized parameter values common to distributions over the en-tire range for each wave numbers with the polarization of the laser and across the grain, and generalized
reliability of the control and identification of nanoparticles of silver, gold for assessing the likelihood of the
complete group of events. Set the sensitivity of detection reliability.
When you are citing the document, use the following link http://essuir.sumdu.edu.ua/handle/123456789/3638
Restriction of Helmholtz Model
The results of the experimental studies of physical mechanisms of energy dissipation in the oscillating
system in which air cavity held by the forces of magnetic levitation is used as the elastic element, and
magnetic fluid prepared on the basis of dispersing media with different viscosity level is used as the iner-tial element are considered in the article. Based on the obtained results the conclusion on the restriction of
the applicability of Helmholtz equation, caused by boundary effects is made.
When you are citing the document, use the following link http://essuir.sumdu.edu.ua/handle/123456789/3640
Development of Two-dimensional Analytical Model According to Polarizing Characteristics of the Raman Ranges at Recognition of Nanoparticles of Silver on Polyester Fibers
Parameters of two-dimensional analytical model of an assessment of crossing of ellipses of distribution
at recognition of nanoparticles of colloidal silver are given in polyair fibers on multidimensional correlation
components of the Raman ranges with control according to polarizing characteristics. Reliability of recognition
of nanoparticles increased more than by 1000 times and was estimated on joint probability of normal
distributions of intensivnost of the Raman spectrograms of nanoparticles of silver on polyair fibers depending
on longitudinal and cross polarization of laser radiation on all range of a range with the analysis of
9 main peaks