Intelligent paging uses the sequential paging technique with additional user information in order to reduce the paging delay cost and the paging load cost. Our proposed paging scheme uses distribution density information of users as required additional user information. This letter addresses an optimal paging sequence and introduces formulas to cal...
Published in Powder Metallurgy and Metal Ceramics
The granulometric characteristics of hard-alloy powders are investigated on an Analysette 22 laser diffraction microanalyzer. Data on the instrument’s protocols are tested by a new method developed by the authors and are displayed as formalized distribution densities.
Published in Journal of Coal Science and Engineering (China)
Separation density is one of the most concerned operating parameters in gravity beneficiation. Although equal-errors cut point or distribution density is usually used as practical separation density in gravity beneficiation, the gravity separating process complexly affected by many kinds of factors is actually carried out at a fluctuant density; na...
Published in Powder Metallurgy and Metal Ceramics
The paper considers the principle of superposition of density functions as an alternative to the available methods to analyze the grain-size characteristics of the charge with different powder fractions. These powder mixtures are used in the production of tool and ceramic materials.
Published in Measurement Techniques
The limits used in the recognition of an arrival from a road trip in the problem of complex processing of the information of automobile navigation systems and digital road maps where there are no constraints on the movement of the automobile are evaluated. It is shown that the precision of estimators in the determination of navigation parameters ca...
Published in Journal of Central South University
In order to reduce the partial derivative errors in Preisach hysteresis model caused by inaccurate experimental data, the concept and correlative method of discretization of Preisach hysteresis model are proposed, the essential of which is to centralize the distribution density of Preisach hysteresis model in local region as an integral, which is d...
Published in Russian Engineering Research
The distribution of the number of loading cycles to failure is considered. To that end, experimental data on sample deformation in low-cycle loading with specified loads are analyzed by means of nonparametric statistics.
Published in Powder Metallurgy and Metal Ceramics
The density distribution over the radius of porous permeable hollow cylinder produced by radial isostatic compacting is analyzed and calculated. The factors promoting an inhomogeneous density distribution in porous permeable materials during this type of compacting are determined by analytical calculations. It is proved that the optimal pore distri...
Published in Petroleum Chemistry
AbstractThe distribution of the 1H NMR-measurable characteristics of the structural-group composition of crude oils from the Lena–Tunguska basin has been revealed. It has been shown that some distributions are fairly close to the normal one, while others greatly differ from it and are asymmetric. These oils differ from Volga–Urals and Western Siber...
Published in IET nanobiotechnology
The fibrotic encapsulation, which is mainly accompanied by an excessive proliferation of fibroblasts, is an undesired phenomenon after the implantation of various medical devices. Beside the surface chemistry, the topography plays also a major role in the fibroblast-surface interaction. In the present study, one-dimensional aluminium oxide (1D Al2O...
