Search Results - "Afonin, G V"

Prediction of the Relaxation Kinetics of the Shear Modulus of Metallic Glasses during Crystallization Using Calorimetric Measurements by Makarov, A. S., Afonin, G. V., Qiao, J. C., Kobelev, N. P., Khonik, V. A.

“…The method based on Granato’s interstitialcy theory, which allows us to calculate the temperature dependence of shear modulus G using experimental calorimetry…”
Get full text

High entropy metallic glasses, what does it mean? by Afonin, G. V., Qiao, J. C., Makarov, A. S., Konchakov, R. A., Goncharova, E. V., Kobelev, N. P., Khonik, V. A.

“…We performed calorimetric measurements on 30 bulk metallic glasses, each differing in their mixing entropies Δ S mix. On this basis, the excess entropies Δ S…”
Get full text

Relation of the Fragility of Metallic Glasses with the Mixing Entropy and Excess Entropy with Respect to the Maternal Crystal by Konchakov, R. A., Makarov, A. S., Afonin, G. V., Qiao, J. C., Kobelev, N. P., Khonik, V. A.

“…The excess entropy Δ S with respect to the maternal crystal has been determined for 18 metallic glasses differing in the mixing entropy Δ S mix . Using these…”
Get full text

Indolicidin analogs with broad-spectrum antimicrobial activity and low hemolytic activity by Smirnova, M.P., Kolodkin, N.I., Kolobov, A.A., Afonin, V.G., Afonina, I.V., Stefanenko, L.I., Shpen’, V.M., Shamova, O.V., Kolobov, A.A.

“…•We synthesized 45 indolicidin analogs and compared their antimicrobial and hemolytic activity to those of the indolicidin.•The best analogs have 3 times…”
Get full text

Universal relationship between crystallization-induced changes of the shear modulus and heat release in metallic glasses by Afonin, G.V., Mitrofanov, Yu.P., Makarov, A.S., Kobelev, N.P., Wang, W.H., Khonik, V.A.

“…It is widely known that crystallization of metallic glasses is accompanied by a strong heat release. Current literature considers this phenomenon in a general…”
Get full text

On the Nature of the Excess Internal Energy and Entropy of Metallic Glasses by Makarov, A. S., Kretova, M. A., Afonin, G. V., Qiao, J. C., Glezer, A. M., Kobelev, N. P., Khonik, V. A.

“…The excess internal energies Δ U Q and excess entropies of ten metallic glasses with respect to their parent crystalline states are determined from…”
Get full text

Calculation of the Temperature Dependence of the Unrelaxed Shear Modulus of High-Entropy Bulk Metallic Glasses from Calorimetric Data by Makarov, A. S., Goncharova, E. V., Afonin, G. V., Qiao, J. C., Kobelev, N. P., Khonik, V. A.

“…A method is proposed to calculate the temperature dependence of the unrelaxed shear modulus of high-entropy bulk metallic glasses from differential scanning…”
Get full text

The effect of the relative dose intensity of chemoradiotherapy on the effectiveness of therapy of locally advanced unresectable non-small cell lung cancer by A. E. Glukhareva, G. V. Afonin, I. V. Kolobaev, L. Yu. Grivtsova, S. A. Ivanov, A.  D.  Kaprin

“…The purpose of the study. To estimate the number of patients with the preservation of relative dose intensity (RDI) ≥ 80 % of first-line antitumor therapy in…”
Get full text

Relation between the Shear and Dilatational Elastic Energies of Interstitial Defects in Metallic Crystals by Konchakov, R. A., Makarov, A. S., Afonin, G. V., Kretova, M. A., Kobelev, N. P., Khonik, V. A.

“…Molecular statics simulation of interstitial defects for four metals with a face-centered cubic lattice has been carried out. The volumes of Voronoi polyhedra…”
Get full text

Evolution of the activation energy spectrum and defect concentration upon structural relaxation of a metallic glass determined using calorimetry and shear modulus data by Makarov, A.S., Afonin, G.V., Mitrofanov, Yu P., Konchakov, R.A., Kobelev, N.P., Qiao, J.C., Khonik, V.A.

“…We performed high precision shear modulus and calorimetry measurements on a model Pd-based glass subjected to different annealing treatments below the glass…”
Get full text

On the origin of the shear modulus change and heat release upon crystallization of metallic glasses by Kobelev, N.P., Khonik, V.A., Afonin, G.V., Kolyvanov, E.L.

“…It has been shown that the changes of the internal energy and elastic moduli occurring upon crystallization of metallic glasses can be explained under the…”
Get full text

Link between shear modulus and enthalpy changes of Ti16.7Zr16.7Hf16.7Cu16.7Ni16.7Be16.7 high entropy bulk metallic glass by Duan, Y.J., Qiao, J.C., Crespo, D., Goncharova, E.V., Makarov, A.S., Afonin, G.V., Khonik, V.A.

“…Mechanical and thermal properties of materials are intricately linked. Particularly, this fully applies to metallic glasses. In this work, we study shear…”
Get full text

Erratum to: Several Articles in JETP Letters by Godunov, S. I., Karkaryan, E. K., Novikov, V. A., Rozanov, A. N., Vysotsky, M. I., Zhemchugov, E. V., Inogamov, N. A., Perov, E. A., Zhakhovsky, V. V., Shepelev, V. V., Petrov, Yu. V., Fortova, S. V., Tarasenko, S. V., Shavrov, V. G., Valeev, B. Yu, Toksumakov, A. N., Kvashnin, D. G., Chernozatonskii, L. A., Makarov, A. S., Kretova, M. A., Afonin, G. V., Qiao, J. C., Glezer, A. M., Kobelev, N. P., Khonik, V. A., Klumov, B. A., Magadeev, E. B., Vakhitov, R. M.

“…An Erratum to this paper has been published: https://doi.org/10.1134/S0021364022340021…”
Get full text

The application of PET/CT with 18F-FDG in the differential diagnosis of lung solitary lesions by G. V. Afonin, A. E. Glukhareva, E. I. Smolenov, I. V. Kolobaev, E. E. Beketov, L. O. Petrov, S. A. Ivanov

“…Purpose of the study. The study was aimed to investigate the effectiveness of PET / CT with 18 fluoro‑2 deoxy-D-glucose (18F-FDG) in the differential diagnosis…”
Get full text

The possibilities of combination immunotherapy with radiation therapy for the treatment of patients with inoperable locally advanced non-small cell lung cancer by E. I. Smolenov, G. V. Afonin, V. S. Usachev, D. D. Kudryavtsev, I. V. Kolobaev, S. A. Ivanov

“…Currently, lung cancer is a global problem and public health issue in the world. Chemoradiotherapy remains the optimal method in the treatment of patients with…”
Get full text

Shear susceptibility – A universal integral parameter relating the shear softening, heat effects, anharmonicity of interatomic interaction and “defect” structure of metallic glasses by Makarov, A.S., Mitrofanov, Yu.P., Afonin, G.V., Kobelev, N.P., Khonik, V.A.

“…We studied shear modulus relaxation and heat effects occurring upon structural relaxation of La-, Zr- and Pd-based bulk metallic glasses. On this basis, we…”
Get full text

ACCELERATED REGIMENS OF ADJUVANT RADIOTHERAPY IN THE TREATMENT OF BREAST CANCER by G. V. Afonin, Yu. A. Ragulin, I. A. Gulidov

“…Treatment of breast cancer (BC) is a complex multidisciplinary problem. Often, radiation therapy is an obligatory component of treatment of breast cancer…”
Get full text

Analysis of safety of postoperative accelerated hypofractionated radiotherapy for patients with stage I-IIIA breast cancer by Afonin, G. V., Gulidov, I. A., Ragulin, Y. A., Beketov, E. E., Gamayunov, S. V., Zharikov, А. A., Ivanov, S. A., Kaprin, A. D.

“…Aim: to conduct a comparative analysis of the safety of postoperative accelerated hypofractionated radiotherapy for patients with stage I-IIIA breast…”
Get full text

Estimate of the fourth-rank shear modulus in metallic glasses by Konchakov, R.A., Makarov, A.S., Afonin, G.V., Mitrofanov, Yu.P., Kobelev, N.P., Khonik, V.A.

“…On the basis of the Interstitialcy theory, a method to calculate the fourth-rank shear modulus is suggested and verified. The estimates of this modulus for a…”
Get full text

EFFICACY OF HYPOFRACTIONATED ADJUVANT RADIATION THERAPY IN PATIENTS WITH OPERABLE BREAST CANCER by Afonin, G. V., Ragulin, Y. A., Gulidov, I. А., Beketov, Е. E., Kaprin, A. D.

“…The purpose of the study was to evaluate the efficacy and safety of hypofractionated postoperative radiation therapy (2.7 Gy per fraction in 15 fractions to a…”
Get full text