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920 results on '"Sorokina I"'

6. Femtosecond laser writing of the depressed cladding buried channel waveguides in ZnS crystal

Author

Sorokin, E., Okhrimchuk, A., Tolstik, N., Smayev, M., Likhov, V., Kalashnikov, V. L., and Sorokina, I. T.

Subjects
Physics - Optics
Abstract

We report the first direct femtosecond laser-writing of buried channel waveguides in monocrystalline ZnS. We also report the first single-mode Cr:ZnS depressed cladding buried waveguide laser manufactured by femtosecond laser writing. The laser yields 150 mW average power at 2272 nm wavelength with 11% slope efficiency. A depressed cladding waveguide with propagation loss of 0.62 dB/cm at 1030 nm allowed to obtain spectral broadening under femtosecond-pumping at 1030 nm., Comment: 11 pages, 14 figures

Published
2022

7. Prolgolimab with chemotherapy as first-line treatment for advanced non-squamous non-small-cell lung cancer

Author

Laktionov, K., Smolin, A., Stroyakovskiy, D., Moiseenko, V., Dvorkin, M., Andabekov, T., Cheng, Y., Liu, B., Kozlov, V., Odintsova, S., Dvoretsky, S., Mochalova, A., Urda, M., Yi, T., Li, X., László, U., Müller, V., Bogos, K., Fadeeva, N., Musaev, G., Liu, Q., Kirtbaya, D., Shi, J., Gladkov, O., Narimanov, M., Semiglazova, T., Khasanova, A., Chovanec, J., Andrašina, I., Szabová, A., Rosinská, O., Sudekova, D., Zsolt, P.-S., Ran, F., Sun, M., Jiang, O., Chen, R., Zhao, E., Liu, C., Tan, W., Pirmagomedov, A., Poddubskaya, E., Kislov, N., Shumskaya, I., Sorokina, I., Zinkina-Orikhan, A., Linkova, Yu., Fogt, S., Liaptseva, D., Siliutina, A., Basova, O., and Kryukov, F.

Published
2025
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11. Statistical Analysis of Test Results of Metal-Composite Compounds Under Action of Shear

Author

Sorokina, I. I., Astahov, M. V., Slavkina, E. V., Cavas-Martínez, Francisco, Series Editor, Chaari, Fakher, Series Editor, Gherardini, Francesco, Series Editor, Haddar, Mohamed, Series Editor, Ivanov, Vitalii, Series Editor, Kwon, Young W., Series Editor, Trojanowska, Justyna, Series Editor, di Mare, Francesca, Series Editor, Radionov, Andrey A., editor, and Gasiyarov, Vadim R., editor

Published
2021
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15. Development prospects and stability limits of the mid-IR Kerr-lens mode-locked lasers

Author

Kalashnikov, V. L., Sorokin, E., and Sorokina, I. T.

Subjects
Physics - Optics, Physics - Computational Physics
Abstract

The Kerr-lens mode locking ability and the ultrashort pulse characteristics are analyzed numerically for the Cr-doped ZnTe, ZnSe, ZnS active media. The advantages of these materials for the femtosecond lasing within 2 - 3 $\mu$m spectral range are demonstrated., Comment: LaTeX2e, 13 pages, 10 figs; expanded and corrected version

Published
2002

16. Spectral Characteristics of Ultrashort Pulses in Kerr-lens Mode-Locked Lasers

Author

Kalashnikov, V. L., Sorokin, E., and Sorokina, I. T.

Subjects
Physics - Optics
Abstract

A number of factors that influence spectral position of the femtosecond pulse in a Kerr-lens modelocked Cr:LiSGaF laser have been identified: high-order dispersion, gain saturation, reabsorption from the ground state, and stimulated Raman scattering. Using the one-dimensional numerical model for the simulation of the laser cavity, the relative contributions of different factors have been compared. The Raman effect provides the largest self-frequency shift from the gain peak (up to 60 nm), followed by the gain saturation (25 nm), while the high-order dispersion contribution is insignificant (5 nm). Comparison with the experimental data confirm that the stimulated Raman scattering is a main cause of the ultrashort pulse self-frequency shift observed in Cr:LiSGaF and Cr:LiSAF lasers, Comment: 13 pages, 8 figures, 3 tables, LaTeX2e, spie.sty, psfig.sty

Published
2000

25. OA11.05 Results of a Phase III Trial of Prolgolimab with Chemotherapy as First-Line Therapy for Patients with Advanced Non-Squamous NSCLC: DOMAJOR

Author

Laktionov, K., Smolin, A., Stroyakovsky, D., Moiseenko, V., Dvorkin, M., Andabekov, T., Cheng, Y., Liu, B., Kozlov, V., Odintsova, S., Dvoretsky, S., Mochalova, A., Urda, M., Yi, T., Li, X., László, U., Müller, V., Bogos, K., Fadeeva, N., Musaev, G., Liu, Q., Kirtbaya, D., Shi, J., Gladkov, O., Narimanov, M., Semiglazova, T., Khasanova, A., Chovanec, J., Andrašina, I., Szabová, A., Rosinská, O., Sudekova, D., Zsolt, P.-S., Ran, F., Sun, M., Jiang, O., Chen, R., Zhao, E., Liu, C., Tan, W., Pirmagomedov, A., Poddubskaya, E., Kislov, N., Shumskaya, I., Zinkina-Orikhan, A., Linkova, Y., Liaptseva, D., Siljutina, A., Sorokina, I., and Kriukov, F.

Published
2024
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28. 1100P Anti-PD1 + low-dose anti-CTLA4 immunotherapy pathological response rate in patients with stage III resectable melanoma: Phase III NEOMIMAJOR trial interim analysis

Author

Samoylenko, I.V., Demidov, L., Dziamidava, S., Zimina, A., Kozlov, V., Odintsova, S., Shumskaya, I., Fadeeva, N., Utyashev, I., Penkov, K.D., Stroyakovskiy, D., Kirtbaya, D., Mochalova, A., Sobolev, A., Tansurev, D., Sorokina, I., Linkova, Y., Zinkina-Orikhan, A.V., Siliutina, A., and Kriukov, F.

Published
2024
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31. Clinical and Genetic Characteristics of Preeclampsia

Author

Golovchenko, O. V, Abramova, M. Y, Orlova, V. S, Batlutskaya, I. V, and Sorokina, I. N

Subjects
Adult, Young Adult, Pre-Eclampsia, Pregnancy, Humans, Original Article, Female, Overweight, Receptors, Progesterone, T-Box Domain Proteins, Transcription Factors
Abstract

Preeclampsia (PE) is a severe complication of pregnancy accompanied by arterial hypertension, edema, or proteinuria with impaired functioning of various organs and systems. It is also an important medical and social problem, which has been one of the leading causes of maternal and perinatal mortality and morbidity worldwide. Despite the achievements of modern medicine, the etiology of this pathology is still unknown. Recently, many scientists have especially focused on the study of genetic factors underlying the etiopathogenesis of PE, namely, the contribution of individual polymorphic loci of various candidate genes. The current study aimed to investigate the clinical characteristics of PE and the contribution of the polymorphic loci rs1042838 of Progesterone Receptor (PGR) gene and rs8068318 of the T-Box Transcription Factor 2 (TBX2) gene to the development of PE. The study was conducted on 219 women with PE with the mean±SD age of 26.52±5.51 years and 329 women with the physiological course of pregnancy as the control group with the mean±SD age of 26.27±4.88 years. In total, 64.20%, 68.29%, 16.44%, 98.63%, and 35.48% of women with PE had increased systolic and normal diastolic blood pressure (SBP and DBP) values, proteinuria, edema, and overweight (BMI≥25), respectively. In the control group, 100%, 1.53%, 1.12%, and 35.48% of cases had normal SBP values with no proteinuria, DBP>90 mm Hg, edema, and overweight (BMI≥25), respectively. An association was observed between the CC genotype of the rs8068318 polymorphism of the TBX2 gene with the risk of developing PE in women with PE (OR=2.12, 95%CI: 1.14-3.92, P=0.02). In addition, there was an association between the rs8068318 TBX2 polymorphic locus with lower SBP (Me=140, Q25 – Q75 130 – 142.5, P=0.01) and PBP (Me=50, Q25 – Q75 40 – 55, P

Published
2022

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