Results 21 to 30 of about 9,722,579 (330)

Influence of some design and operating parameters of conveyor with suspended belt and distributed drive on the technical specifications [PDF]

open access: yesНаучно-технический вестник Брянского государственного университета, 2017
The influence of several design and operating parameters of conveyor on the individual components of the stretching tension in the belt of conveyor with suspended belt and distributed drive was analyzed.
Tolkachev E.N.
doaj   +1 more source

Rational Functions and Association Scheme Parameters [PDF]

open access: yesJournal of Algebraic Combinatorics, 1997
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +1 more source

Influence of design parameters of reclamation rippers on the improvement of agrophysical properties in treated soil [PDF]

open access: yesCaspian Journal of Environmental Sciences
To create an optimal water-air balance of the soil, the ratio of the solid phase of the soil and the pore space should be approximately 1:1. This cannot be achieved without deep loosening, which makes its structure homogeneous and finely lumpy. Racks and
Victor I. Balabanov   +2 more
doaj   +1 more source

Global periodicity conditions for maps and recurrences via Normal Forms [PDF]

open access: yes, 2012
We face the problem of characterizing the periodic cases in parametric families of (real or complex) rational diffeomorphisms having a fixed point. Our approach relies on the Normal Form Theory, to obtain necessary conditions for the existence of a ...
ANNA CIMA   +10 more
core   +6 more sources

Rational Parameter Rays of the Multibrot Sets [PDF]

open access: yes, 2016
We prove a structure theorem for the multibrot sets, which are the higher degree analogues of the Mandelbrot set, and give a complete picture of the landing behavior of the rational parameter rays and the bifurcation phenomenon. Our proof is inspired by previous works of Schleicher and Milnor on the combinatorics of the Mandelbrot set; in particular ...
Eberlein, Dominik   +2 more
openaire   +2 more sources

Determination of rational number suspensions of conveyor with suspended belt and distributed drive

open access: yesВестник СибАДИ, 2017
The article is devoted to current issue related to the definition of a rational number of suspensions of conveyor with suspended belt and distributed drive.
Alexander Valer'evich Lagerev   +1 more
doaj   +1 more source

Determination of rational parameters of liquid finishing of leather semi-finished product using acrylic polymer and modified fats [PDF]

open access: yesTekstilna industrija
A mathematical model of the processes of liquid finishing of semi-finished leather products using modern chemical materials in the form of acrylic polymer and modified fats has been obtained, revealing the influence of the consumption of these materials ...
Zaiets Antonina, Andreyeva Olga
doaj   +1 more source

MATHEMATICAL MODEL OF METAL CONSTRUCTION OPTIMIZATION OF DRIVE CONVEYOR WITH THE SUSPENDED BELT AND DISTRIBUTED DRIVE

open access: yesВестник СибАДИ, 2018
Introduction. The article is devoted to the metal construction optimization of the drive suspension conveyor with the suspended belt and distributed drive.
P. Y. Boslovyak, E. N. Tolkachev
doaj   +1 more source

INFLUENCE OF ROLLING STOCK VIBROACOUSTICAL PARAMETERS ON THE CHOICE OF RATIONAL VALUES OF LOCOMOTIVE RUNNING GEAR

open access: yesNauka ta progres transportu, 2016
Purpose.The success of the traffic on the railways of Ukraine depends on the number and the operational fleet of electric locomotives. Today, the locomotive depot exploit physically and morally outdated locomotives that have low reliability ...
Yu. V. Zelenko   +2 more
doaj   +1 more source

Tools for Verifying Classical and Quantum Superintegrability [PDF]

open access: yes, 2010
Recently many new classes of integrable systems in n dimensions occurring in classical and quantum mechanics have been shown to admit a functionally independent set of 2n-1 symmetries polynomial in the canonical momenta, so that they are in fact ...
Kalnins, Ernest G.   +2 more
core   +8 more sources

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