20 research outputs found
Controlled Ultra-Thin Suboxide Films Generation in Metal-Oxide Systems by Ar+Ion Irradiation
A method of controlled generation of metal suboxide films is proposed, basing on low-current ion sputtering of native oxides of ultra-thin metallic films and XPS chemical and phase depth profiling. Niobium suboxide ultra-thin films are generated and controlled using this approach
TAIGA -- an advanced hybrid detector complex for astroparticle physics and high energy gamma-ray astronomy
The physical motivations, present status, main results in study of cosmic
rays and in the field of gamma-ray astronomy as well future plans of the
TAIGA-1 (Tunka Advanced Instrument for cosmic ray physics and Gamma Astronomy)
project are presented. The TAIGA observatory addresses ground-based gamma-ray
astronomy and astroparticle physics at energies from a few TeV to several PeV,
as well as cosmic ray physics from 100 TeV to several EeV. The pilot TAIGA-1
complex is located in the Tunka valley, ~50 km west from the southern tip of
the lake Baikal.Comment: Submission to SciPost Phys. Proc., 10 pages, 2 figure
Primary Cosmic Rays Energy Spectrum and Mean Mass Composition by the Data of the TAIGA Astrophysical Complex
The corrected dependence of the mean depth of the EAS maximum on
the energy was obtained from the data of the Tunka-133 array for 7 years and
the TAIGA-HiSCORE array for 2 year. The parameter ,
characterizing the mean mass compositon was derived from these results. The
differential energy spectrum of primary cosmic rays in the energy range of
- \,eV was reconstructed using the new
parameter the Cherenkov light flux at the core distance 100 m.}Comment: 6 pages, 3 figures, Submitted to SciPost Phys.Pro
Новые данные о семействе Blaberidae (Dictyoptera) из Юго-Восточной Азии: новые виды, морфологическое разнообразие и филогения на основании последовательностей рибосомальной ДНК
New cockroaches of the family Blaberidae are described from Southern Sumatra: two new spe- cies of the genus Cyrtonotula Uvarov, 1939, C. secunda sp. nov. and C. tertia sp. nov. (Epilam- prinae); and one new species of the genus Paranauphoeta J.W.H. Rehn, 1951, P. pullata sp. nov. (Paranauphoetinae). Detailed morphological descriptions of the new species are given. Structures of the male genitalia of the genus Cyrtonotula are described for the first time. Hypothesis on the relationships of these new taxa as well as Morphna maculata Brunner von Wattenwyl, 1865, Rhabdoblatta sp. and Pseudophoraspis sp. based on 28S ribosomal DNA sequences is discussed
Новые данные о семействе Blaberidae (Dictyoptera) из Юго-Восточной Азии: новые виды, морфологическое разнообразие и филогения на основании последовательностей рибосомальной ДНК
New cockroaches of the family Blaberidae are described from Southern Sumatra: two new spe- cies of the genus Cyrtonotula Uvarov, 1939, C. secunda sp. nov. and C. tertia sp. nov. (Epilam- prinae); and one new species of the genus Paranauphoeta J.W.H. Rehn, 1951, P. pullata sp. nov. (Paranauphoetinae). Detailed morphological descriptions of the new species are given. Structures of the male genitalia of the genus Cyrtonotula are described for the first time. Hypothesis on the relationships of these new taxa as well as Morphna maculata Brunner von Wattenwyl, 1865, Rhabdoblatta sp. and Pseudophoraspis sp. based on 28S ribosomal DNA sequences is discussed