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Mathematical Word Problems That Contain a Constant in the Course of Mathematics of Primary School in Ukraine

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Mathematical Word Problems That Contain a Constant in the Course of Mathematics of Primary School in Ukraine

Svitlana Skvortsova et al · Vasyl Stefanyk Carpathian National University · 2021 · ISSN 2311-0155

The article is devoted to the research of the place of the mathematical word problems in the course of mathematics of primary school in Ukraine. The researchers define the results in the study of solving math problems, f...

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Polymorphic Transition of PbO, Initiated by Curing Conditions of Mesocomposites Under Action of Constant Physical Fields

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Polymorphic Transition of PbO, Initiated by Curing Conditions of Mesocomposites Under Action of Constant Physical Fields

V. O. Vilensky et al · Vasyl Stefanyk Carpathian National University · 2016 · ISSN 1729-4428

Influence of physical-chemical factors at forming three-dimension network of thermosetting plastic in simulations action of constant physical field upon capable to polymorphic transition crystalline ((form of PbO first s...

LCC TENDOlBoeXNpY3M~Idioma eng

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Effect of pH of the Reaction Medium on the Structure and Properties of Spinel-Type Ferrite Nanopowder

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Effect of pH of the Reaction Medium on the Structure and Properties of Spinel-Type Ferrite Nanopowder

B. K. Ostafiychuk et al · Vasyl Stefanyk Carpathian National University · 2018 · ISSN 1729-4428

In this work by using sol-gel auto-combustion synthesis was synthesized single-phase magnesium-substituted lithium ferrite at different pH reaction medium. The synthesized materials were investigated by X-ray and Mossbau...

LCC TENDOlBoeXNpY3M~Idioma eng

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Structural, electrical and magnetic properties of substituted pyrochlore oxide nanoparticles synthesized by the co-precipitation method

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Structural, electrical and magnetic properties of substituted pyrochlore oxide nanoparticles synthesized by the co-precipitation method

M.B. Khanvilkar et al · Vasyl Stefanyk Carpathian National University · 2021 · ISSN 1729-4428

Five substituted pyrochlore nanooxides such as Nd1.9Ho0.1Zr1.8Ce0.2O7, La1.95Ce0.05Zr0.29Ce1.71O7, Y1.79Pr0.21Ru1.99Pr0.01O7, Dy1.9Yb0.1Mn1.93Cu0.07O7 and Dy1.99Sr0.01Sn2O7 were synthesized by coprecipitation method. The...

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Theoretical Simulation of mechanical, phonon dispersion and related electronic crystal properties of Niobium: a DFT study

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Theoretical Simulation of mechanical, phonon dispersion and related electronic crystal properties of Niobium: a DFT study

Omamoke Enaroseha et al · Vasyl Stefanyk Carpathian National University · 2025 · ISSN 1729-4428

In this research, we investigate the mechanical, phonon dispersion, and electronic properties of Niobium (Nb) using Density Functional Theory (DFT). Utilizing the Quantum ESPRESSO package, we performed comprehensive DFT ...

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