A5074656817- Radiation Therapy and Dosimetry
- Solar and Space Plasma Dynamics
- Planetary Science and Exploration
- Radiation Dose and Imaging
- Astro and Planetary Science
- Radioactivity and Radon Measurements
- Ionosphere and magnetosphere dynamics
- Advanced Radiotherapy Techniques
- Radiation Detection and Scintillator Technologies
- Radioactive contamination and transfer
- Nuclear Physics and Applications
- Spaceflight effects on biology
- Gamma-ray bursts and supernovae
- Nuclear Issues and Defense
- Spacecraft Design and Technology
- Geomagnetism and Paleomagnetism Studies
- Dark Matter and Cosmic Phenomena
- Atmospheric Ozone and Climate
- Space Science and Extraterrestrial Life
- Radiation Effects in Electronics
- Graphite, nuclear technology, radiation studies
- Field-Flow Fractionation Techniques
- Radioactive Decay and Measurement Techniques
- Digital Radiography and Breast Imaging
- Space exploration and regulation
Institute of Biomedical Problems
2011-2025
Lomonosov Moscow State University
2013-2023
Russian Academy of Sciences
2006-2013
State Research Center of the Russian Federation
2006
Ministry of Health of the Russian Federation
1996
The dosimeter Liulin-MO for measuring the radiation environment onboard ExoMars Trace Gas Orbiter (TGO) is a module of Fine Resolution Epithermal Neutron Detector (FREND). Here we present results from measurements charged particle fluxes, dose rates and estimation equivalent at TGO Mars science orbit, provided by May 2018 to June 2022. period covers declining minimum phases solar activity in 24th cycle rising phase 25th cycle. Compared are values galactic cosmic rays (GCR) obtained during...
The dosimeter Liulin-MO for measuring the radiation environment on board ExoMars Trace Gas Orbiter (TGO) is a module in Fine Resolution Epithermal Neutron Detector (FREND). A number of solar energetic particle (SEP) events were observed Mars orbit from July 2021 to 2024 during increasing phase and close maximum 25th cycle activity. results SEPs measurements obtained 2021-2023 by have been previously reported. Here we present observation parameters SEP January- October 2024. most powerful...
The paper presents the contemporary view of risks from space radiation, retrospective dose limits regulation, total risk estimation and plausible lifespan reduction in consequence extended orbital exploration missions. authors analyze potential thickening aluminum-polyethylene shielding to reduce doses galactic radiation (GSR) For this purpose, calculation was performed with consideration times effectiveness protons GSR helium ions low rate owing a rapid reparation cells radiation-sensitive...
The "Lomonosov" space project is lead by Lomonosov Moscow State University in collaboration with the following key partners: Joint Institute for Nuclear Research, Russia, of California, Los Angeles (USA), Pueblo (Mexico), Sungkyunkwan (Republic Korea) and Russian industry organizations to study some extreme phenomena related astrophysics, astroparticle physics, biology. primary goals this experiment are study: This paper directed towards general description both scientific equipment on board...
Since June 2007 the Liulin-5 charged particle telescope, located in spherical tissue-equivalent phantom of MATROSHKA-R project onboard International Space Station (ISS), has been making measurements local energetic radiation environment. From 27 December 2011 to 09 March 2013 were conducted and outside MIM1 module ISS. In this paper dose rates, due galactic cosmic rays South Atlantic Anomaly trapped protons, measured during that period are presented. Particularly, rates fluxes for...
The data from two Bulgarian-German instruments with the basic name "Radiation Risk Radiometer-Dosimeter" (R3D) are discussed. R3DR instrument worked inside ESA EXPOSE-R facility (2009-2010), while R3DR2 EXPOSE-R2 (2014-2016). Both were outside Russian Zvezda module on International Space Station (ISS). both used for calculation of neutron dose equivalent rate. Similar data, obtained by "BTNNEUTRON" ISS to benchmark R3DR/R2 analisys reveals that and values comparable in equatorial South...
ExoMars is a joint ESA - Rosscosmos program for investigating Mars. Two missions are foreseen within this program: one consisting of the Trace Gas Orbiter (TGO), that carries scientific instruments detection trace gases in Martian atmosphere and location their source regions, launched on March 14, 2016; other, featuring rover surface platform, with launch date 2022. In 2018 TGO was inserted into circular Mars science orbit 400 km altitude. The dosimetric telescope Liulin-MO measuring...
The knowledge of the space radiation environment in spacecraft transition and Mars vicinity is importance for preparation human exploration Mars. ExoMars Trace Gas Orbiter (TGO) was launched on March 14, 2016 inserted into circular science orbit (MSO) with a 400 km altitude 2018. Liulin-MO dosimeter module Fine Resolution Epithermal Neutron Detector (FREND) aboard TGO has been measuring during interplanetary travel to continues do so MSO. One scientific objectives investigations provide data...