Search Results - "Ivanov, D. V."
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To Be or Not to Be: Alicante-8, a Cluster or Not?
Published in The Astronomical journal (01-05-2023)“…Abstract Recent surveys have uncovered new young massive clusters that host dozens of red supergiants (RSGs) near the inner Galaxy. However, many of them have…”
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The VMC survey – XXIII. Model fitting of light and radial velocity curves of Small Magellanic Cloud classical Cepheids
Published in Monthly notices of the Royal Astronomical Society (21-04-2017)“…Abstract We present the results of the χ2 minimization model fitting technique applied to optical and near-infrared photometric and radial velocity data for a…”
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Global diversity of caddisflies (Trichoptera: Insecta) in freshwater
Published in Hydrobiologia (01-01-2008)“…The not yet uploaded Trichoptera World Checklist (TWC) [http://entweb.clemson.edu/database/trichopt/search.htm], as at July 2006, recorded 12,627 species, 610…”
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A New Species of the Caddisfly Genus Triaenodes McLachlan, 1865 (Trichoptera, Leptoceridae) from the Southern Urals, Russia
Published in Entomological review (01-10-2020)“…A new caddisfly species Triaenodes ( Ylodes ) lagunovi sp. n. is described from the Southern Urals…”
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The VMC Survey - VIII. First results for anomalous Cepheids
Published in Monthly notices of the Royal Astronomical Society (01-01-2014)“…The VISTA near-infrared YJK s survey of the Magellanic Clouds System (VMC, PI M.-R. L. Cioni) is collecting deep K s-band time-series photometry of the…”
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Implementation of the Maximum Bandwidth Ratio of Satellite Radio Communication Systems under the Conditions for Intramodal Dispersion of Transionospheric Radio Channels
Published in Journal of communications technology & electronics (01-06-2023)“…The problem of significant extension of the band of the transionospheric radio channel to the maximum possible values is solved to improve the efficiency of…”
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Fish otoliths as biological dosimeter: internal dose calculation
Published in Radiation and environmental biophysics (01-03-2023)“…Otoliths are organs used by fish for hearing and keeping balance. They consist of biogenic crystals of hydroxyapatite and do not contain any living cells. Upon…”
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Structure and Distribution of Sensilla on the Mouthpart Palps in Caddisflies of the Family Hydropsychidae (Trichoptera)
Published in Entomological review (01-03-2023)“…A comparative morphological study of the structure and distribution of sensilla on the maxillary and labial palps in caddisflies of the family Hydropsychidae…”
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Structure of Antennal Sensilla in Scorpionflies (Mecoptera)
Published in Entomological review (01-10-2022)“…A comparative morphological study of the structure and localization of antennal sensilla in scorpionflies (Mecoptera) was carried out. Scanning electron…”
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New Species of Caddisflies (Insecta: Trichoptera) from V.A. Gusakov Collection
Published in Paleontological journal (01-09-2019)“…Three new species of caddisflies from Polycentropodidae, Phryganeidae and Leptoceridae: Plectrocnemia victori sp. nov., Wigginsiola saecularia gen. et sp…”
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Structure, Diversity, and Distribution of Antennal Sensilla in the Caddisfly Superfamily Psychomyioidea (Trichoptera, Annulipalpia)
Published in Entomological review (01-08-2022)“…A comparative morphological study of structure and localization of antennal sensilla in the caddisfly superfamily Psychomyioidea was carried out for the first…”
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The VMC survey – XX. Identification of new Cepheids in the Small Magellanic Cloud
Published in Monthly notices of the Royal Astronomical Society (21-06-2016)“…We present K s-band light curves for 299 Cepheids in the Small Magellanic Cloud (SMC) of which 288 are new discoveries that we have identified using…”
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13
Compact Calibration Source of Neutrons on the Basis of the Cf Radionuclide and a Silicon Semiconductor Detector
Published in Physics of atomic nuclei (01-12-2022)“…Operation of a model of a compact neutron source that can be used to calibrate dark-matter and electron-antineutrino detectors and to determine their response…”
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14
Near-infrared spectroscopy of stellar populations in nearby spiral galaxies
Published in Monthly notices of the Royal Astronomical Society (11-09-2012)“…Abstract We present high spatial resolution, medium spectral resolution near-infrared (NIR) H- and K-band long-slit spectroscopy for a sample of 29 nearby (z <…”
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15
Yantarocentridae, a new family of caddisflies (Insecta: Trichoptera) from Eocene Baltic amber
Published in Journal of systematic palaeontology (03-03-2016)“…A new monotypic family, †Yantarocentridae (Insecta, Trichoptera), is described from Baltic amber. The type species, Yantarocentrus gusakovi gen. et sp. nov.,…”
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Mercer 5: a probable new globular cluster in the Galactic bulge
Published in Monthly notices of the Royal Astronomical Society (01-09-2011)“…We present a detailed study of a dust-obscured Galactic star cluster Mercer 5 ([MCM2005b] 5) in an extremely crowded field in the Milky Way. Near-infrared…”
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Reactions of N'-[2-Oxo-5-R-furan-3(2H)-ylidene]acylhydrazides with Primary and Secondary Alcohols
Published in Russian journal of general chemistry (01-05-2020)“…Reactions of primary and secondary alcohols with N '-[2-oxo-5-R-furan-3(2 H )-ylidene]acylhydrazides resulted in the furan ring decylization to form…”
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18
Debris Disks in NGC 2547
Published in The Astrophysical journal (20-11-2007)“…We have surveyed the 30 Myr old cluster NGC 2547 for planetary debris disks using Spitzer. At 4.5-8 mu m we are sensitive to the photospheric level down to…”
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A multiwavelength view of the protostellar binary IRAS 04325+2402: a case for turbulent fragmentation
Published in Monthly notices of the Royal Astronomical Society (21-12-2010)“…IRAS 04325+2402 (hereinafter IRAS 04325) is a complex protostellar system hosting two young stellar objects (AB and C) at a separation of 1250 au. Here, we…”
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Internal in vitro dosimetry for fish using hydroxyapatite-based EPR detectors
Published in Radiation and environmental biophysics (01-08-2015)“…A number of aquatic ecosystems were exposed to ionizing radiation as a result of the activities of the Mayak Production Association in the Southern Urals,…”
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