Научные публикации в Scopus: Новые поступления

Отображаемые элементы 1261-1280 из 24551

Graphene Oxide/Iron Oxide (GrO/FeOx) Nanocomposites for Biomedicine: Synthesis and Study

Kamzin A.S.; Obaidat I.M.; Kozlov V.S.; Voronina E.V.; Narayanaswamy V.; Al-Omari I.A. (2021)

Abstract: The properties and structure of magnetic graphene oxide GrO/iron oxide FeOx nanocomposites synthesized by the mechanochemical method with different content of components GrO : FeOx (wt %), namely, 20 : 80, 50 : ...
Structure Features of the Nanocrystalline Ni Films Formed by Ion Sputtering Technique

Lyadov N.M.; Bazarov V.V.; Vakhitov I.R.; Gumarov A.I.; Ibragimov S.Z.; Kuzina D.M.; Faizrakhmanov I.A.; Khaibullin R.I.; Shustov V.A. (2021)

Abstract: Thin nanocrystalline Ni films with a thickness of ~340–360 nm are synthesized by ion sputtering on single crystal Si(111) substrates under high vacuum conditions. X-ray diffraction, scanning electron microscopy ...
Electronic and Thermophysical Properties of Gas Hydrates: Ab Initio Simulation Results

Yunusov M.B.; Khusnutdinoff R.M.; Mokshin A.V. (2021)

Abstract: Results of ab initio molecular-dynamic investigation of the electronic and thermophysical properties of methane hydrate with cubic structure sI are represented. The simulation results for specific heat at constant ...
Electric Field Effect in ESR Spectra of Fe<sup>3+</sup> and Mn<sup>4+</sup> Centers in Thin SrTiO<inf>3</inf> Plates

Gabbasov B.F.; Rodionov A.A.; Nikitin S.I.; Trepakov V.A.; Yusupov R.V. (2021)

Abstract: The electric field effect in electron spin resonance spectra of Fe3+ and Mn4+ impurity ions in thin oriented single-crystal plates of strontium titanate has been studied; the crystal structure of these samples ...
Controlling logical operations with images in accumulated echo holography using the effects of information locking and erasing

Garnaeva G.I.; Nefediev L.A.; Nizamova E.I. (2021)

The possibility of implementing logical operations with images using the accumulated echo hologram in the presence of external spatially inhomogeneous electric fields is considered. It is shown that the photon echo locking ...
X-ray Observations of Historical Classical Nova Counterparts with eROSITA Telescope Onboard the SRG Orbital Observatory during the All-Sky Survey

Galiullin I.I.; Gilfanov M.R. (2021)

Abstract: The X-ray emission from the counterparts of historical classical novae (CNe) in our Galaxy is studied. For this purpose, we use data from three SRG/eROSITA sky surveys in the half of the sky for the processing ...
Model System for Antiviral Peptide Transport Characterization

Zabrodskaya Y.A.; Gorshkova Y.E.; Shyrigina A.P.S.; Brodskaya A.V.; Bobkov D.E.; Gorshkov A.N.; Bondarenko A.B.; Lebedev D.V.; Egorov V.V. (2021)

Abstract: Determination of the mechanism of action of potential medicinal substances is an integral stage in development of novel drugs. The interaction of antiviral peptide PB16–14 with lipid membranes in cell and cell-free ...
MLS120126:042313+212951—A New Eclipsing Cataclysmic Variable in the Period Gap

Kolbin A.I.; Borisov N.V.; Moskvitin A.S.; Aitov V.N.; Kotov S.S. (2021)

Abstract: We have analyzed our photometric and spectroscopic observations of the new eclipsing cataclysmic variable MLS120126:042313+212951. We have found the system’s orbital period P=0.1034329 day ((Formula presented.) ...
Observation of a Very Massive Galaxy Cluster at z = 0.76 in the SRG/eROSITA All-Sky Survey

Burenin R.A.; Bikmaev I.F.; Gilfanov M.R.; Grokhovskaya A.A.; Dodonov S.N.; Eselevich M.V.; Zaznobin I.A.; Irtuganov E.N.; Lyskova N.S.; Medvedev P.S.; Meshcheryakov A.V.; Moiseev A.V.; Sazonov S.Y.; Starobinsky A.A.; Sunyaev R.A.; Uklein R.I.; Khabibullin I.I.; Khamitov I.M.; Churazov E.M. (2021)

Abstract: The results of multiwavelength observations of the very massive galaxy cluster SRGe CL2305.2–2248 detected in X-rays during the first SRG/eROSITA all-sky survey are discussed. This galaxy cluster has also been ...
Spectroscopic Redshift Determination for a Sample of Distant Quasars Detected by the SRG Observatory Based on RTT-150 Observations. II

Bikmaev I.F.; Irtuganov E.N.; Nikolaeva E.A.; Sakhibullin N.A.; Gumerov R.I.; Sklyanov A.S.; Glushkov M.V.; Khamitov I.M.; Borisov V.D.; Burenin R.A.; Zaznobin I.A.; Krivonos R.A.; Lyapin A.R.; Medvedev P.S.; Meshcheryakov A.V.; Sazonov S.Y.; Sunyaev R.A.; Khorunzhev G.A.; Gilfanov M.R. (2021)

Abstract: Results of the spectroscopic observations at the 1.5-m Russian–Turkish telescope for another group of 12 X-ray sources discovered by the eROSITA telescope onboard the SRG space observatory and identified by the ...
Change in the Orbital Period of a Binary System Due to an Outburst in a Windy Accretion Disk

Avakyan A.L.; Lipunova G.V.; Malanchev K.L.; Shakura N.I. (2021)

Abstract: We consider a new mechanism for the removal of angular momentum from an X-ray binary system and the change in its orbital period—the mass loss in the form of a wind from an accretion disk. A powerful wind from a ...
Optical Identification of Candidates for Active Galactic Nuclei Detected by the Mikhail Pavlinsky ART-XC Telescope Onboard the SRG Observatory during an All-Sky X-ray Survey

Zaznobin I.A.; Uskov G.S.; Sazonov S.Y.; Burenin R.A.; Medvedev P.S.; Khorunzhev G.A.; Lyapin A.R.; Krivonos R.A.; Filippova E.V.; Gilfanov M.R.; Sunyaev R.A.; Eselevich M.V.; Bikmaev I.F.; Irtuganov E.N.; Nikolaeva E.A. (2021)

Abstract: We present the results of our identification of eight objects from the preliminary catalogue of X-ray sources detected in the 4–12 keV energy band by the Mikhail Pavlinsky ART-XC telescope onboard the SRG observatory ...
Spectroscopic Redshift Measurements for Galaxy Clusters from the Planck Survey and Observations of These Clusters in the SRG/eROSITA Survey

Zaznobin I.A.; Burenin R.A.; Bikmaev I.F.; Khamitov I.M.; Khorunzhev G.A.; Lyapin A.R.; Eselevich M.V.; Lyskova N.S.; Medvedev P.S.; Gilfanov M.R.; Sunyaev R.A. (2021)

Abstract: We present the results of our spectroscopic redshift measurements for galaxy clusters detected previously from Planck all-sky survey data as well as Sloan Digital Sky Survey and WISE all-sky survey data. The ...
Determining the Characteristics of Lan 30 from Optical Observations

Deminova N.R.; Shimanskii V.V.; Borisov N.V.; Gabdeev M.M. (2021)

Abstract: We have performed a model analysis of the optical radiation from the young pre-cataclysmic variable Lan 30 and determined the set of its fundamental characteristics. Spectroscopic and multiband photometric ...
Analysis of Photoelectric Occultations and Development of a Digital Model of the Lunar Libration Zone

Churkin K.O.; Nefedyev Y.A.; Andreev A.O.; Demina N.Y.; Kronrod E.V. (2021)

Abstract: One of the priority tasks of modern astronomy is the observation and study of transient celestial processes, which also concerns photoelectric observations of lunar occultations of stars. These measurements provide ...
Observability of Single Neutron Stars at SRG/eROSITA

Khokhryakova A.D.; Biryukov A.V.; Popov S.B. (2021)

Abstract: A four-year sky survey with the use of the eROSITA telescope on board the Spektr-RG observatory with focusing optics will provide the best coverage in the soft (0.5–2 keV) and standard (2–10 keV) X-ray ranges, ...
The Use of Photometric Structural Analysis and Digitized Positional Observation Data to Study Small Celestial Bodies

Nefedyev Y.A.; Bagrov A.V.; Usanin V.S.; Andreev A.O.; Demina N.Y. (2021)

Abstract: The problems of the study of small celestial bodies are an important component of modern space research. This applies both to the study of physicochemical and evolutionary parameters and the search for the genetic ...
The Physical Surface of the Moon: A Digital Model Based on Satellite Altimetry

Andreev A.O.; Akhmedshina E.N.; Nefediev L.A.; Nefedyev Y.A.; Demina N.Y. (2021)

Abstract—: Investigations of the Solar System with space missions yielded a significant volume of data on geophysical and morphological properties of planets. On this basis, a new research area, comparative planetology, ...
Analysis of Latitude Observations and Data of Satellite Navigation Systems to Determine Geodynamic Parameters

Mubarakshina R.R.; Lapaeva V.V.; Kashcheev R.A.; Zagretdinov R.V.; Nefedyev Y.A.; Andreev A.O. (2021)

Abstract—: This study is focused on the analysis of data of the long-term latitude observations and the Global Navigation Satellite System (GNSS). The latitude observations include small-amplitude periodic and random ...
On the Nature of the 35-Day Cycle in HZ Her/Her X-1

Shakura N.I.; Kolesnikov D.A.; Postnov K.A. (2021)

Abstract: Regular variations of the pulse period of Her X-1 with X-ray flux observed by Fermi/GBM are examined. We argue that these regular variations result from free precession of the neutron star in Her X-1.

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