Search Results - "Novikov, I. V."
-
1
New Stage of Recovery of East European Tetrapod Community after Permian–Triassic Crisis
Published in Paleontological journal (01-12-2018)“…New data on the taxonomic composition and comparison of the tetrapod assemblage from the Upper Sukhorechenskaya Subformation of the Buzuluk Depression of the…”
Get full text
Journal Article -
2
New Data on Trematosauroid Labyrinthodonts of Eastern Europe: 5. Genus Thoosuchus Efremov, 1940
Published in Paleontological journal (01-07-2021)“…The trematosaurid genus Thoosuchus Efremov, 1940, which is the type genus for the subfamily Thoosuchinae, is revised and its diagnosis is emended. This genus…”
Get full text
Journal Article -
3
The First Arthropod Trackways in the Lower Triassic of Eastern Europe from the New Mansurovo Locality, Orenburg Region
Published in Paleontological journal (01-10-2023)“…Trace fossils are described from the Lower Triassic Gostevskaya Formation of the Mansurovo locality, Orenburg Region. They are represented by counter…”
Get full text
Journal Article -
4
First Find of Reptiles in the Nearshore Marine Lower Triassic of the Bolshoe Bogdo Mountain (Peri-Caspian Depression)
Published in Paleontological journal (01-10-2022)“…Revised and new data on vertebrates (fishes, temnospondyl amphibians, and reptiles) from the Lower Triassic of the Bolshoe Bogdo Mountain (Peri-Caspian…”
Get full text
Journal Article -
5
Chromatographic separation of rhenium radioisotopes from irradiated tungsten cyclotron target
Published in Journal of radioanalytical and nuclear chemistry (01-11-2022)“…Separation technique of rhenium radioisotopes from a deuteron-irradiated tungsten target of natural isotopic composition has been developed. The irradiated…”
Get full text
Journal Article -
6
Paleoecological and Depositional Environment of Permian Copper-Bearing Sandstone Fossil Plants and Tetrapod Localities: Records from Bashkortostan and Kargalka River Basin, Orenburg Region, Russia
Published in Paleontological journal (01-12-2022)“…The biota from the Middle Permian copper-bearing sandstones of the South Urals is comprehensively assessed. Paleofloristic data are recorded from the most…”
Get full text
Journal Article -
7
The First Find of the Dental Plate of the Genus Myliobatis Cuvier (Elasmobranchii: Batomorphii) in the Upper Paleocene of the Crimea
Published in Paleontological journal (01-03-2020)“…— For the first time, the almost complete upper dental plate of Myliobatis dixoni from the Thanetian (Upper Paleocene) of Crimea is described…”
Get full text
Journal Article -
8
Measurement of Cumulative Yield of the Ru Radionuclide for He-, He-, Proton- and Deuteron-Induced Reactions on ThO Targets
Published in Physics of atomic nuclei (01-06-2022)“…Modular nanotransporters (MNTs) are promising technology for nuclear medicine of the present time which is based on an engineered polypeptide platform…”
Get full text
Journal Article -
9
Measurement of Cross Sections for the Reactions Pa, Pa, and Pa Induced by the Irradiation of a ThO Target with He Nuclei
Published in Physics of atomic nuclei (01-02-2022)“…The efficiency of employing a beam of intermediate-energy He particles for the production of the radionuclide Pa on natural-thorium targets, which is used to…”
Get full text
Journal Article -
10
Paleontological Characterization of the Triassic Deposits of the Korotaikha Depression (Northern Cis-Urals)
Published in Paleontological journal (01-12-2019)“…— The revised and new paleontological data on tetrapods and insects from the Triassic stratons of the Korotaikha Depression are given. A new species of…”
Get full text
Journal Article -
11
Influence of Chiral 4-[(S)-2-Methyl-3-hydroxypropyloxy]-4′-cyanobiphenyl on the Properties of Liquid Crystalline Mixture on the Base of 4-Alkyloxy-4′-cyanobiphenyles
Published in Russian journal of general chemistry (01-03-2021)“…The formation of a chiral nematic mesophase by doping a liquid crystalline mixture of 4-alkyloxy-4′-cyanobiphenyls with chiral 4-[( S…”
Get full text
Journal Article -
12
The Youngest Triassic Land Vertebrate Assemblage of Russia: Composition and Dating
Published in Paleontological journal (01-05-2020)“…The youngest Triassic faunistic assemblage of land vertebrates in Russia originates from the upper beds of the Bukobay Formation (Middle Triassic) of the South…”
Get full text
Journal Article -
13
The Earliest Case of Neoplastic Bone Lesion in Tetrapods
Published in Paleontological journal (2020)“…The results of analysis of a bone tissue neoplasm on the mandible of an Early Mesozoic temnospondyl amphibian Benthosuchus korobkovi Ivachnenko from the…”
Get full text
Journal Article -
14
Measurement of 186W(4He, p3n)186Re, 186W(4He, pn)188Re, 186W(4He, p)189Re Reaction Cross Sections By 4He Irradiation of 186W TARGET
Published in Atomic energy (New York, N.Y.) (01-05-2021)“…The cross sections of the reactions 186 W( 4 He, p3n) 186 Re, 186 W( 4 He, pn) 188 Re, and 186 W( 4 He, p) 189 Re were measured by the activation method in the…”
Get full text
Journal Article -
15
Standard series of transmitting equipment for hydra-jet technology based on dimensionless geometric parameters development
Published in Vestnik SibADI (Online) (07-05-2024)“…Introduction. The work is devoted to the calculation of series standards for the design of high-pressure transmission devices used in various hydra jet…”
Get full text
Journal Article -
16
The Effect of the Morphology of Contact Surfaces on the Temperature Field Distribution in Devices for Jet-Grouting of Soils
Published in Journal of machinery manufacture and reliability (01-08-2022)“…The problems arising in the construction of a model describing the temperature field distribution in the hydraulic puller–drilling stave assembly used in…”
Get full text
Journal Article -
17
New Data on Early Triassic Lonchorhynchids (Amphibia, Temnospondyli) of Eastern Europe
Published in Paleontological journal (01-12-2018)“…The family Lonchorhynchidae is considered to comprise at least two subfamilies, Cosgriffiinae ( Cosgriffius Welles and a form from the Zaplavnian Horizon…”
Get full text
Journal Article -
18
Cutting Polygons Composed of Equal Rectangles into Similar Rectangles
Published in Mathematical Notes (01-11-2021)“…Assume that a polygon is composed of equal rectangles. We find all quadratic irrationalities for which the polygon under study can be cut into similar…”
Get full text
Journal Article -
19
Geology and Paleontology of the Unique Mansurovo Locality of Early Triassic Tetrapods and Ichnofossils (Orenburg Region, Russia)
Published in Stratigraphy and geological correlation (01-10-2024)“…— This paper discusses the geology of the unique Mansurovo tetrapod and trace fossil locality in the Orenburg Region of Russia (Gostevskaya Formation, Lower…”
Get full text
Journal Article -
20
Alpha-particles induced reactions on natZr as a pathway of medical 90Nb production
Published in Applied radiation and isotopes (01-12-2024)“…Reactions on natZr induced by alpha-particles with energies up to 60 MeV were studied by stacked foils method. Production cross-sections for zirconium…”
Get full text
Journal Article