A5014420188- Magnetic confinement fusion research
- Fusion materials and technologies
- Superconducting Materials and Applications
- Laser-Plasma Interactions and Diagnostics
- Nuclear Materials and Properties
- Plasma Diagnostics and Applications
- Blood donation and transfusion practices
- Nuclear reactor physics and engineering
- Advanced materials and composites
- Blood transfusion and management
- Electric Power Systems and Control
- Ion-surface interactions and analysis
- Nuclear Physics and Applications
- Ionosphere and magnetosphere dynamics
- Industrial Engineering and Technologies
- Geophysics and Gravity Measurements
- Vacuum and Plasma Arcs
- Particle accelerators and beam dynamics
- Gyrotron and Vacuum Electronics Research
- Neurological Disorders and Treatments
- Healthcare cost, quality, practices
- Total Knee Arthroplasty Outcomes
- Platelet Disorders and Treatments
- Coal Combustion and Slurry Processing
- Infrared Target Detection Methodologies
Kurchatov Institute
2013-2025
National Medical and Surgical Center named after N.I. Pirogov
2015-2025
Perm National Research Polytechnic University
2019
Moscow Power Engineering Institute
2017-2018
Full tungsten poloidal and mushroom limiters were tested in series of experiments with disruptions the T-10 tokamak. Significant melting, formation small craters erosion limiter have been observed after ∼400 discharges disruption. A theoretical description at disruption tokamak plasma is presented. The proposed model was verified by comparison experimental observations T-10. results are used for prediction ITER divertor.
When analyzing 586 medical records of patients the Pirogov Center who underwent hip arthroplasty in first half 2024, it was found that during treatment (the average hospitalization period a surgical hospital is 7.0±0.1 days), hemoglobin concentration decreases to 108.0±1.5 g/l women and 121.9±1.8 men. The need for blood transfusion developed 2.2% 0.4% men, 1 patient hardware reinfusion autologous red cells. 6.7% received tranexamic acid 2.7% – iron preparations.It advisable include use...
When analyzing 171 medical records of patients the Pirogov Center who underwent open heart surgery (coronary artery bypass grafting, valve replacement) in 2023–2024, it was found that during treatment (the average hospitalization period a surgical hospital is 10.9±0.6 days), hemoglobin concentration decreases to 91.8±2.2 g/l women and 100.9±2.5 men. The need for blood transfusion developed 73.8% 31.8% 28.7% received hardware reinfusion autologous red cells, which 53% cases allowed avoid...
Repetitive bursts of nonthermal (Eγ ~ 15 − 150 keV) x-ray radiation are observed during the plasma current decay phase density limit disruptions in T-10 tokamak. The repetition rate correlates with rate. Analysis indicates that phenomena can be connected electrons initiated abrupt growth magnetohydrodynamic (MHD) modes series minor disruptions. Application electron cyclotron waves post energy quench allows control bursting MHD and prevention beam formation. Phenomenological modelling beams...
Poloidal asymmetry and radial correlation lengths of turbulence were investigated in T-10 at low field side high by reflectometry. Correlation plasma confinement with the type was observed. Improvements heavy ion beam probe diagnostic enabled us to measure potential during electron cyclotron resonance heating (ECRH) a wide range positions operational regimes. The appeared rotate close E × B velocity. concept internal transport barrier (e-ITB) formation low-order rational surfaces under...
3 Институт космических исследований Российской академии наук
Arc discharges are considered as a possible mechanism determining transition from relatively slow growth of the magnetohydrodynamic (MHD) perturbations to thermal quench (minor disruption) and subsequent major disruption with current collapse in T-10 tokamak. The effect arc is evaluated using analysis fast-scale (0.2–1.5 MHz) electromagnetic oscillations measured by movable magnetic electric probes located near plasma boundary at multiple positions inside vacuum vessel postoperational...
New magnetic probe system is installed on the T-10 tokamak to investigate fast-scale perturbations (f up 2 MHz). The based vertical and horizontal probes made by nickel wire in glass enamel isolation (effective area 20–250 cm2) separated from support structures ceramic spacers (5–10 mm). mounted top of movable rode allowing positioning along axis close plasma boundary at low field side torus. Additional allows rotation around pulse-to-pulse basis. are directly connected analog-to-digital...
Rationale: Albumin is one of the most important proteins, playing a significant role in maintaining colloid osmotic pressure, wound healing, reducing oxidative damage, transport drugs and endogenous substances, coagulation. Objective : To identify patterns albumin infusions multidisciplinary hospital, to assess compliance use with standards medical care. Methods Retrospectively, based on materials from 43,710 electronic records, infusion solution hospital patients at Pirogov Center 2023 was...
Non-thermal x-ray radiation (Eγ up to 150 keV) is measured in the T-10 tokamaks during disruption instability using two sets of CdTe detectors (10 vertical and 7 horizontal view detectors). Special narrow cupper tubes collimators with lead screening integrated amplifiers inside metallic containers provides enhanced spatial resolution system (r ∼ 3 cm) assures protection from parasitic hard 1.5 MeV) electromagnetic loads disruption. Spatial localization nonthermal emissivity reconstructed...
Experiments in the T-10 tokamak [Alikaev et al., Plasma Phys. Controlled Fusion 30, 381 (1988)] have demonstrated possibility of control plasma current and prevention formation non-thermal (Eγ > 150 keV) electron beams after an energy quench at density limit disruption using cyclotron heating (ECRH) controlled operation Ohmic power supply system. Quasi-stable with repetitive sawtooth oscillations can be restored high auxiliary Pec 2–5 Poh. Optimal conditions discharge recovery are...
A unique plasma device has been constructed at the NRU "MPEI" for study of plasma-surface interaction and high-heat testing refractory metals, such as tungsten, molybdenum, steel other facing materials used in fusion reactor including ITER. This is a multi-cusp linear stationary confinement system. It power-saving characteristics well compactness due to employment 8-pole multicusp magnetic field configuration instead strong axial field. Experiments are planned develop novel technology highly...
Abstract Plasma tests of a tin capillary-porous system (CPS) were carried out on the PLM plasma device. This CPS is made similar to lithium used in experiments tokamaks T-10, T-11M. The was immersed device and tested for 3 hours stationary helium discharge with load 1 MW / m 2 . has not damaged after such suggesting it as facing component fusion reactors engines.
ЦИФРОВАЯ ОБРАБОТКА СИГНАЛОВ ПОЛУПРОВОДНИКОВОГО РЕНТГЕНОВСКОГО ДЕТЕКТОРАВ.М.Трухин, Д.В.Рыжаков, Е
Was studied the experience of managing false-positive screening results for infections in blood donors, and procedure reentry unfairly allocated donors to donor population. It is advisable change examining a Russia by introducing: state selection diagnostic kits intended components donors; conclusion about donor’s infectious status only after repeated examination; persons with infection population; admission anti-HBc plasma donation fractionation.