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Article
Gamma Spectrometry System for Decommissioning Nuclear Facilities
The structure of gamma spectrometry systems for decommissioning nuclear facilities is considered. Physicotechnical characteristics of a xenon gamma spectrometer being a main device for measuring gamma spectra ...
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Article
Efficiency Of Charged-Particle Detection with Scintillation-Detector Prototype for the Anticoincidence System of the Signal Experiment
The results obtained by measuring the efficiency of detection of charged particles (atmospheric muons) for a prototype of a polyvinyltoluene-based scintillation detector being created for the anticoincidence s...
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Article
Studying the spectrometric characteristics of an ionizing-radiation detector based on a LaBr3(Ce) scintillator and a silicon photomultiplier
The intrinsic background of a LaBr3(Ce) scintillator with a diameter of 5 mm and a height of 10 mm has been studied in comparison with LYSO and CeBr3 scintillators. It is shown that due to its high energy resolut...
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Article
The RED-100 two-phase emission detector
The RED-100 experimental setup, which is designed to detect elastic coherent neutrino scattering off xenon nuclei, is described. One specific feature of this setup is the possibility of using it in above groun...
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Article
The Sun and heliosphere explorer – the Interhelioprobe mission
The Interhelioprobe mission aims to investigate the inner heliosphere and the Sun from close distances (up to 0.3 AU) and from out of the ecliptic plane (up to 30°). In this paper we present the relevance of t...
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Article
“Signal” experiment on the “interhelio-probe” spacecraft
The operational orbit of the “Interhelio-Probe” spacecraft is described. The main objectives and missions of the Signal experiment are formulated. The Signal scientific equipment incorporated in this spacecraf...
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Article
Determination of radioactive waste activity in containers using a xenon gamma spectrometer
A xenon gamma spectrometer (XGS) with a sensitive volume of 6 liters is described. Physico-technical characteristics of the gamma spectrometer, determined using radioactive sources of the set of standard spect...
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Article
Thermal stabilization system for the RED-100 liquid-xenon emission detector
The thermal stabilization system for the RED-100 liquid-xenon two-phase emission detector has been designed and tested. The RED-100 detector is developed by the Russian Emission Detectors (RED) collaboration f...
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Article
Application prospects of multilayer film shields for space equipment protection against constant magnetic fields
Protection of scientific equipment aboard spacecrafts against both natural and artificial constant magnetic fields is an urgent problem. Multilayer film electromagnetic shields produced by electrodeposition sh...
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Article
Electromagnetic shields based on multilayer film structures
Electrodeposited multilayer-film electromagnetic shields are very promising for protecting various devices due to high shielding efficiency and the possibility of depositing on complex-shaped objects. In this ...
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Article
Determination of molecular glioblastoma subclasses on the basis of analysis of gene expression
Two glioblastoma groups, which are distinguished from each other by expression level of 416 genes (p ≤ 0.05), were determined using a mathematical model of linear Boolean programming on the basis of gene expressi...
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Article
Simulation of the xenon gamma spectrometer for analyzing radioactive materials
The results of the calculation of the detection efficiency of gamma-rays for the xenon gamma spectrometer (XGS) obtained using the GEANT4 Monte Carlo simulation are presented. The gamma spectra of the set of b...
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Article
Experimental Evaluation of Methods for Calculating the Characteristics of In-Core Fission Chambers
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Article
A transition radiation detector based on thin inorganic scintillators
The possibility of designing a prototype of the scintillation transition radiation detector (Sci-TRD) based on a thin (∼200 μm) inorganic scintillator has been investigated. Vacuum and silicon photomultipliers...
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Article
Detection of neutrons and γ rays by a xenon pulsed ionization chamber
The applicability of a xenon γ-ray spectrometer based on a high-pressure (50 atm) xenon cylindrical ionization chamber to thermal neutron detection is discussed. The reaction of radiative capture of thermal ne...
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Article
Expression of genes belonging to the IGF-system in glial tumors
Increased expression of the insulin-like growth factor (IGF) family members, IGF1, IGF2, their receptors and binding proteins, or combinations thereof has been documented in various malignancies including glio...
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Article
Erratum to: “47glioblastoma Gene Expression Profile Diagnostics by the Artificial Neural Networks”
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Article
47Glioblastoma gene expression profile diagnostics by the artificial neural networks
Two artificial neural networks of different types were applied to gene expression profiles in glioblastoma, the most aggressive human brain tumor, and in normal brain tissue. The results of gene expression pro...
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Article
Expression of myelin basic protein and glial fibrillary acidic protein genes in human glial tumors
Analysis of the expression of genes encoding myelin basic protein (MBP) and glial fibrillary acidic protein (GFAP) in human glial tumors was carried out for determination of the expression specificity of these...
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Article
Simulation of Experiments with Pressurized-Xenon γ-Ray Detectors
A γ-ray detector based on pressurized xenon is described, and the characteristics of the processing of the spectrum of the detector are examined. It is shown that the SpectraLine computer program, where these ...
