975 research outputs found

    Improving strategic management of the business entities

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    © 2015, Canadian Center of Science and Education. All rights reserved. The purpose of this article is aimed at improving the conditions for the development of the business entities strategic management in respect to the agency conflicts. The submitted article specifies a method to protect the principal’s interests in decision-making under current management. The basis of the submitted work serves the application of the quality management tools in the system of strategic management, as it allows to keep a long-term orientation and considers the formation of the customer value as the basic object of management that conforms the management paradigm from the point of the principal. The article presents possible scenarios of large business entities development using the methods and mechanisms of the strategic management of a business entity with the use of the quality management tools. This article is intended for managers, executives, researchers engaged in strategic planning and development of the enterprise structures

    Investigation of the Influence of Slip Preparation Conditions on the Mechanical Properties of 5Y-ZrO2 Ceramics

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    In this work samples of slurry based on 5Y-ZrO2 were obtained. The influence of slip preparation conditions on the mechanical properties of ceramics was studied. It is shown that an increase in the powder content in the slip increases the density of the ceramic

    Influence of the pH Value on the Changes in the Particle Size in the Process of Hydrolysis of Sulphated Zirconium

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    In this work, we studied the effect of the pH value on the change in particle size during the hydrolysis of sulfated zirconium. It has been established that mainly small particles are formed. The presence of large particles is also observed, which probably consist of smaller ones

    Investigation of the Influence of Particle Size Distribution of Powder Materials on the Properties of SOEC Cermet Cathode

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    The work is aimed at studying the patterns of cathode sintering depending on the granulometric composition of powder materials. It is shown that a decrease in the average diameter of the used zirconium dioxide powder leads to a decrease in the cathode porosity

    Observation of an Excited Bc+ State

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    Using pp collision data corresponding to an integrated luminosity of 8.5 fb-1 recorded by the LHCb experiment at center-of-mass energies of s=7, 8, and 13 TeV, the observation of an excited Bc+ state in the Bc+π+π- invariant-mass spectrum is reported. The observed peak has a mass of 6841.2±0.6(stat)±0.1(syst)±0.8(Bc+) MeV/c2, where the last uncertainty is due to the limited knowledge of the Bc+ mass. It is consistent with expectations of the Bc∗(2S31)+ state reconstructed without the low-energy photon from the Bc∗(1S31)+→Bc+γ decay following Bc∗(2S31)+→Bc∗(1S31)+π+π-. A second state is seen with a global (local) statistical significance of 2.2σ (3.2σ) and a mass of 6872.1±1.3(stat)±0.1(syst)±0.8(Bc+) MeV/c2, and is consistent with the Bc(2S10)+ state. These mass measurements are the most precise to date

    Influence of Zirconium Oxide Sulfatization on the Properties of Ceramics

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    Samples of zirconium oxide were synthesized and ceramics were made on their basis. It has been studied that sulfatization of zirconium oxide leads to an increase in the density, strength, and hardness of ceramics.Работа выполнена при поддержке совета по грантам Президента Российской Федерации СП-2022

    STUDY OF THE EFFECT OF THE VALUE OF PH ON THE SHAPE AND SIZE OF ZIRCONIUM DIOXIDE PARTICLES STABILIZED WITH A MIXTURE OF REE

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    The work is aimed at investigating the pH value of precipitation on the size and shape of zirconium dioxide particles stabilized with a mixture of REE. It is shown that an increase in the pH value leads to a decrease in the average particle size, when the particle shape becomes more rough

    STUDY OF PROPERTIES OF OXIDE AND HYBRID LUMINOPHERS BASED ON Gd-Eu

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    Oxide and hybrid phosphors based on Gd-Eu with a molar ratio of europium-ions to the sum of REE-ions in powders of 0,01 and 0,1 were synthesized. Oxide phosphors significantly outperform hybrid phosphors in luminosity. The luminosity increases with increasing euro-pium content in the sample.Работа частично поддержана проектом FEUZ-2020-0059 Минобрнауки РФ

    STUDY OF THE INFLUENCE OF THE SYNTHESIS METHOD ON THE SURFACE PROPERTIES OF SOLID SOLUTIONS BASED ON ZIRCONIUM AND CERIUM OXIDES

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    The effect of the pH of the synthesis and subsequent treatment of solid solutions of zir-conium and cerium on the specific surface area was investigated.Работа частично поддержана проектом FEUZ-2020-0059 Минобрнауки РФ

    STUDY OF EFFECT OF THE SPECIFIC SURFACE AREA OF ZIRCONIUM DIOXIDE POWDER ON THE SINTERED DENSITY

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    In this work, samples of zirconium ceramics were obtained. The effect of the specific surface area of the zirconia powder on the density of the sintered bodies was studied. It was found that with an increase in specific surface area, the sintering density also increases
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