No 1(117) (2021): Izvestiya of Altai State University | Izvestiya of Altai State University

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Physical and Mathematical Sciences

Published: 2021-03-17

Физика

Illustration of the Relativity Principle Using a Double Breather УДК 530.12

A.I. Goncharov

11-16
Abstract views: 219 | PDF Downloads: 181 |
- pdf (Русский)
https://doi.org/10.14258/izvasu(2021)1-01
Effect of Cooling on the Occurrence of Magnetization in Titanium Nickelide УДК 537.624

A.V. Dostovalov, F.M. Noskov, V.S. Zhigalov, A.V. Nyavro

17-20
Abstract views: 262 | PDF Downloads: 175 |
- pdf (Русский)
https://doi.org/10.14258/izvasu(2021)1-02
Measuring And Computing System for Studying the Magnetic Characteristics of Soft Magnetic Materials УДК 537.62

A.V. Egorov; V.V. Polyakov; A.A. Lependin, D.D. Ruder

21-26
Abstract views: 201 | PDF Downloads: 173 |
- pdf (Русский)
https://doi.org/10.14258/izvasu(2021)1-03
Molecular Dynamics Study of Interaction of Carbon, Nitrogen, and Oxygen Impurity Atoms with Self-Interstitial Atoms in Nickel, Silver and Aluminum УДК 541.1

I.V. Zorya, G.M. Poletaev

27-32
Abstract views: 202 | PDF Downloads: 178 |
- pdf (Русский)
https://doi.org/10.14258/izvasu(2021)1-04
Physical Nature of Strengthening Mechanisms During Extremely Long-Term Operation of Rails УДК 531

Yu.F. Ivanov, A.A. Yuriev, V.E. Kormyshev, X. Chen, V.B. Kosterev, V.E. Gromov

33-39
Abstract views: 231 | PDF Downloads: 174 |
- pdf (Русский)
https://doi.org/10.14258/izvasu(2021)1-05
Transverse-Longitudinal Bending of Multilayered Concrete Rods and Steel Fiber Reinforced Concrete Rods УДК 531.224.4

Yu.V. Nemirovskii, S.V. Tikhonov

40-46
Abstract views: 206 | PDF Downloads: 153 |
- pdf (Русский)
https://doi.org/10.14258/izvasu(2021)1-06
An Inexpensive, Portable, and Versatile Electronic Nose for Illness Detect УДК 004.3

F. Riscica, E. Dirani, A. Accardo, A.I. Chapoval

47-52
Abstract views: 230 | PDF Downloads: 197 |
- pdf (Русский)
https://doi.org/10.14258/izvasu(2021)1-07
Basis Set Selection for Calculation of Structural and Electronic Properties of Systems Incorporating a Superoxide Radical in an Aqueous Medium УДК 541.1

A.V. Ryabykh, M.A. Pirogov, O.A. Maslova, S.A. Beznosyuk

53-57
Abstract views: 180 | PDF Downloads: 233 |
- pdf (Русский)
https://doi.org/10.14258/izvasu(2021)1-08
Influence of Composition on the Evolution of Dislocation Substructure in the Low-Stability State Polycrystalline Cu-Al Alloys under Plastic Deformation УДК 539.3

L.I. Trischkina, T.V. Cherkasova, A.A. Klopotov, A.I. Potekaev, V.V. Kulagina

58-63
Abstract views: 180 | PDF Downloads: 159 |
- pdf (Русский)
https://doi.org/10.14258/izvasu(2021)1-09
Boron Diffusion During Carbon Steel Boriding УДК 539.212.3

E.P. Shevchuk, V.A. Plotnikov, G.S. Bektasova

64-67
Abstract views: 227 | PDF Downloads: 186 |
- pdf (Русский)
https://doi.org/10.14258/izvasu(2021)1-10

Математика и механика

Conformally Killing Fields on 2-Symmetric Five-Dimensional Lorentzian Manifolds УДК 514.742.4

T.A. Andreeva, V.V. Balashchenko, D.N. Oskorbin, E.D. Rodionov

68-71
Abstract views: 220 | PDF Downloads: 181 |
- pdf (Русский)
https://doi.org/10.14258/izvasu(2021)1-11
Modeling of Tumor Occurrence and Growth – II УДК 519.87:612

S.N. Antontsev, А.А. Papin, M.A. Tokareva, E.I. Leonova, E.A. Gridushko

72-83
Abstract views: 308 | PDF Downloads: 216 |
- pdf (Русский)
https://doi.org/10.14258/izvasu(2021)1-12
Geometry of Nonholonomic Kenmotsu Manifolds УДК 514.76

A.V. Bukusheva

84-87
Abstract views: 185 | PDF Downloads: 170 |
- pdf (Русский)
https://doi.org/10.14258/izvasu(2021)1-13
Numerical Solution of a Two-Dimensional Problem of Fluid Filtration in a Deformable Porous Medium УДК 517.7

R.A. Virts

88-92
Abstract views: 338 | PDF Downloads: 231 |
- pdf (Русский)
https://doi.org/10.14258/izvasu(2021)1-14
Eigenvalues of the Ricci Operator on Four-Dimensional Locally Homogeneous (Pseudo)Riemannian Manifolds with a Four-Dimensional Isotropy Subgroup УДК 515.165.7

D.V. Vylegzhanin, P.N. Klepikov, O.P. Khromova

93-96
Abstract views: 195 | PDF Downloads: 162 |
- pdf (Русский)
https://doi.org/10.14258/izvasu(2021)1-15
Mathematical Models and Machine Learning Algorithms in the Diagnosis of Complications of Type 1 Diabetes Mellitus УДК 519.8:616.379

O.S. Krotova, L.A. Khvorova, A.I. Piyanzin

97-101
Abstract views: 386 | PDF Downloads: 240 |
- pdf (Русский)
https://doi.org/10.14258/izvasu(2021)1-16
Steganographic Methods Resistant to JPEG Compression УДК 519.7

M.V. Kurkina, I.V. Ponomarev, D.I. Strokin

102-105
Abstract views: 601 | PDF Downloads: 406 |
- pdf (Русский)
https://doi.org/10.14258/izvasu(2021)1-17
On Some Remarkable Points and Line Segments in Triangles УДК 514.112.3

Yu.N. Maltsev, A.S. Monastyreva

106-111
Abstract views: 210 | PDF Downloads: 169 |
- pdf (Русский)
https://doi.org/10.14258/izvasu(2021)1-18
Algorithm for Numerical Calculations of Robotic Group Movement During Transport Mission УДК 519.688:338.47

R.V. Meshcheryakov, A.A. Salomatin, D.V. Senchuk

112-115
Abstract views: 227 | PDF Downloads: 170 |
- pdf (Русский)
https://doi.org/10.14258/izvasu(2021)1-19
Features of Software Implementation of Logical Tasks in Prolog УДК 519.7

O.N. Polovikova, V.V. Shiryaev, N.M. Oskorbin, L.L. Smolyakova

116-120
Abstract views: 215 | PDF Downloads: 178 |
- pdf (Русский)
https://doi.org/10.14258/izvasu(2021)1-20
Model Assessment of Accidents Factor Impact on Efficiency of Water Utilities УДК 519.87

А.А. Tskhai

121-125
Abstract views: 164 | PDF Downloads: 149 |
- pdf (Русский)
https://doi.org/10.14258/izvasu(2021)1-21
Example of Bianchi Transformation of Kuen’s Surface УДК 514.7

М.A. Cheshkova, A.A. Pavlova

126-128
Abstract views: 166 | PDF Downloads: 157 |
- pdf (Русский)
https://doi.org/10.14258/izvasu(2021)1-22