Search Results - "Nikolaeva, S. N."

Geoeffectiveness and efficiency of CIR, sheath, and ICME in generation of magnetic storms by Yermolaev, Y. I., Nikolaeva, N. S., Lodkina, I. G., Yermolaev, M. Y.

“…We investigate the relative role of various types of solar wind streams in generation of magnetic storms. On the basis of the OMNI data of interplanetary…”
Get full text

Conjugates of 3,5-Bis(arylidene)-4-piperidone and Sesquiterpene Lactones Have an Antitumor Effect via Resetting the Metabolic Phenotype of Cancer Cells by Neganova, M E, Aleksandrova, Yu R, Sharova, E V, Smirnova, E V, Artyushin, O I, Nikolaeva, N S, Semakov, A V, Schagina, I A, Akylbekov, N, Kurmanbayev, R, Orynbekov, D, Brel, V K

“…In recent years, researchers have often encountered the significance of the aberrant metabolism of tumor cells in the pathogenesis of malignant neoplasms. This…”
Get full text

Specific interplanetary conditions for CIR-, Sheath-, and ICME-induced geomagnetic storms obtained by double superposed epoch analysis by YERMOLAEV, Yu. I, NIKOLAEVA, N. S, LODKINA, I. G, YERMOLAEV, M. Yu

“…A comparison of specific interplanetary conditions for 798 magnetic storms with Dst <−50 nT during 1976–2000 was made on the basis of the OMNI archive data. We…”
Get full text

Occurrence rate of extreme magnetic storms by Yermolaev, Y. I., Lodkina, I. G., Nikolaeva, N. S., Yermolaev, M. Y.

“…We investigate the occurrence rate of magnetic storms at the Earth. During the first part of our study, the standard and integral distribution functions of…”
Get full text

Effect of Thermal Aging for up to 22 Thousand Hours on the Structural and Phase State of Ferritic–Martensitic Steels EK181 and ChS139 by Nikolaeva, N. S., Leont’eva-Smirnova, M. V., Mozhanov, E. M.

“…The results of structural studies of ferritic–martensitic steels EK181 (Fe–12Cr–W–V–Ta–B–C) and ChS139 (Fe–12Cr–Ni–Mo–W–Nb–V–B–N–C) after aging at temperatures…”
Get full text

Modification of Sesquiterpene Lactones—Dehydrocostus Lactone and Alantolactone—by Click Chemistry Method. Cytotoxic Activity of the Obtained Conjugates by Artyushin, O. I., Sharova, E. V., Nikolaeva, N. S., Aleksandrova, Yu. R., Semakov, A. V., Neganova, M. E., Brel, V. K.

“…A method for modifying sesquiterpene lactones using the click chemistry methodology has been developed. A series of conjugates of alantolactone and…”
Get full text

Dynamics of large-scale solar wind streams obtained by the double superposed epoch analysis by Yermolaev, Yu. I., Lodkina, I. G., Nikolaeva, N. S., Yermolaev, M. Yu

“…Using the OMNI data for period 1976–2000, we investigate the temporal profiles of 20 plasma and field parameters in the disturbed large‐scale types of solar…”
Get full text

Dynamics of Large-Scale Solar-Wind Streams Obtained by the Double Superposed Epoch Analysis: 2. Comparisons of CIRs vs. Sheaths and MCs vs. Ejecta by Yermolaev, Y. I., Lodkina, I. G., Nikolaeva, N. S., Yermolaev, M. Y.

“…This work is a continuation of our previous article (Yermolaev et al. in J. Geophys. Res . 120 , 7094, 2015 ), which describes the average temporal profiles of…”
Get full text

Lupane triterpenes and derivatives with antiviral activity by Baltina, L A, Flekhter, O B, Nigmatullina, L R, Boreko, E I, Pavlova, N I, Nikolaeva, S N, Savinova, O V, Tolstikov, G A

“…Betulin and betulinic acid have been modified at the C-3 and C-28 positions and the antiviral activity of derivatives has been evaluated in vitro. It was found…”
Get full text

Statistical study of interplanetary condition effect on geomagnetic storms by Yermolaev, Yu. I., Lodkina, I. G., Nikolaeva, N. S., Yermolaev, M. Yu

“…Based on the archive OMNI data for the period 1976–2000 an analysis has been made of 798 geomagnetic storms with D st < −50 nT and their interplanetary…”
Get full text

Influence of the interplanetary driver type on the durations of the main and recovery phases of magnetic storms by Yermolaev, Yu. I., Lodkina, I. G., Nikolaeva, N. S., Yermolaev, M. Yu

“…We study the durations of the main and recovery phases of magnetic storms induced by different types of large‐scale solar‐wind streams (Sheath, magnetic cloud…”
Get full text

Long-term effects of enhanced external counterpulsation in the management of patients with coronary artery disease complicated by heart failure: data from the EXCEL study by Lishuta, A. S., Slepova, O. A., Nikolaeva, N. S., Privalova, E. V., Belenkov, Yu. N.

“…Aim. To study the long-term effect of complex therapy with enhanced external counterpulsation (EECP) on exercise tolerance, quality of life, and systolic…”
Get full text

The Ecological Education of Preschool Children by Nikolaeva, S. N.

“…The system of ecological education of preschool children includes multiple interconnected blocks that cover all aspects of the ecological pedagogical process…”
Get full text

Synthesis and antitumor activity of new pinane C,N-palladacycles containing l-amino acids as coligands by Gur’eva, Ya. A., Zalevskaya, O. A., Nikolaeva, N. S., Aleksandrova, Yu. R., Yandulova, E. Yu, Neganova, M. E., Kutchin, A. V.

“…Four new palladium complexes containing a cyclometallated pinane ligand and l -amino acids (proline, tyrosine, serine, isoleucine) as coligands were…”
Get full text

Chiral zinc complexes with terpene derivatives of ethylenediamine: synthesis and biological activity by Gur’eva, Y. A., Zalevskaya, O. A., Nikolaeva, N. S., Aleksandrova, Yu. R., Yandulova, E. Yu, Neganova, M. E., Slepukhin, P. A., Kutchin, A. V.

“…Six new chiral zinc( ii ) complexes 1–6 based on ethylenediamine derivatives of terpenes were synthesized and characterized. The molecular structure of complex…”
Get full text

The Role of a Pathological Interaction between β-amyloid and Mitochondria in the Occurrence and Development of Alzheimer's Disease by Nikolaeva, N S, Yandulova, E Yu, Aleksandrova, Yu R, Starikov, A S, Neganova, M E

“…Alzheimer's disease (AD) is one of the most common neurodegenerative diseases in existence. It is characterized by an impaired cognitive function that is due…”
Get full text

Recovery phase of magnetic storms induced by different interplanetary drivers by Yermolaev, Y. I., Lodkina, I. G., Nikolaeva, N. S., Yermolaev, M. Y.

“…Statistical analysis of Dstbehavior during recovery phase of magnetic storms induced by different types of interplanetary drivers is made on the basis of OMNI…”
Get full text

Nitrosylsulfuric acid as a tandem reagent in the synthesis of 3,5-diarylisoxazoles from 1,2-diarylcyclopropanes by Bondarenko, O. B., Komarov, A. I., Karetnikov, G. L., Nikolaeva, S. N., Zyk, N. V.

“…It was demonstrated that nitrosylsulfuric acid can be successfully used as a tandem nitrosating and oxidizing agent in the synthesis of 3,5-diarylisoxazoles…”
Get full text

Catalog of large-scale solar wind phenomena during 1976–2000 by Yermolaev, Yu. I., Nikolaeva, N. S., Lodkina, I. G., Yermolaev, M. Yu

“…The main goal of this paper is to compile a catalog of large-scale phenomena in the solar wind over the observation period of 1976–2000 using the measurement…”
Get full text

Palladium complexes with terpene derivatives of ethylenediamine and benzylamine: Synthesis and study of antitumor properties by Zalevskaya, O.A., Gur'eva, Y.A., Kutchin, A.V., Aleksandrova, Yu.R., Yandulova, E.Yu, Nikolaeva, N.S., Neganova, M.E.

“…[Display omitted] •The synthesis of new terpene ligands and palladium complexes is presented.•The study of the toxic effect was carried out on various cell…”
Get full text