Výsledky vyhledávání - "L.V. Nevzgodina"

Impact parameter determination for the passage of cosmic heavy ions through mesoscopic biological test organisms

Autor: L.V. Nevzgodina, R. Facius, H. Bücker, E.N. Maximova

Publikováno v: International Journal of Radiation Applications and Instrumentation. Part D. Nuclear Tracks and Radiation Measurements. 20:207-216

Seeds of the plant Lactuca sativa as a prototype of a mesoscopic, i.e. neither micro- nor truly macroscopic, biological test organism, were exposed during the Biocosmos 9 mission to cosmic heavy ions within stacks of visual track detectors in order t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b9a03af9d529f48a802bd8ca81a0da9e
https://doi.org/10.1016/1359-0189(92)90100-a

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Reliability of trajectory identification for cosmic heavy ions and cytogenetic effects of their passage through plant seeds

Autor: Akatov YuA, L.V. Nevzgodina, G. Reitz, A M Marenny, H. Bücker, R. Facius, E.N. Maximova, A I Vikrov, E. V. Kaminskaya

Publikováno v: International Journal of Radiation Applications and Instrumentation. Part D. Nuclear Tracks and Radiation Measurements. 17:121-132

The potentially specific importance of the study of heavy ions from galactic cosmic rays for the understanding of radiation protection in manned spaceflight continues to stimulate spaceflight experiments in order to investigate the radiobiological pr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::612738a0cc86255aae4a09826b68e28b
https://doi.org/10.1016/1359-0189(90)90195-4

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Mortality and Morphological Anomalies related to the Passage of Cosmic heavy Ions through the smallest flowering Aquatic Plant Wolffia Arrhiza

Autor: Rainer Facius, E.N. Maximova, K. Scherer, Yu.A. Akatov, W Strauch, L.V. Nevzgodina

Radiobiological effects of single cosmic heavy ions on individual, actively metabolizing test organisms, plants of Wolffia arrhiza, have been explored in an experiment flown aboard the Russian Biosatellite 10. Mortality induced during space flight, p

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fd0c9c2c51cd96ff78f320c678cd14ad
https://elib.dlr.de/27416/

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Particle trajectories in seeds of Lactuca sativa and chromosome aberrations after exposure to cosmic heavy ions on Cosmos Biosatellites 8 and 9

Autor: K. Scherer, Rainer Facius, Günther Reitz, H. Bücker, L.V. Nevzgodina, E.N. Maximova

Publikováno v: Advances in space research : the official journal of the Committee on Space Research (COSPAR). 14(10)

The potentially specific importance of the heavy ions of the galactic cosmic radiation for radiation protection in manned spaceflight continues to stimulate in situ, i.e., spaceflight experiments to investigate their radiobiological properties. Chrom

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0856b526b5c0dbed3d4953de6f2d3002
https://pubmed.ncbi.nlm.nih.gov/11540038

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Effects of prolonged exposure to space flight factors for 175 days on lettuce seeds

Autor: L.V. Nevzgodina, E.N. Maximova, Yu.A. Akatov

Publikováno v: Advances in space research : the official journal of the Committee on Space Research (COSPAR). 1(14)

We have studied the effects of prolonged (up to 175 days) exposure of Lactuca sativa seeds to space flight factors, including primary cosmic radiation heavy ions. The data obtained evidence a significant fourfold increase ofs pontaneous mutagenesis i

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::00bd20db780c71a1c49a6955ed00f757
https://pubmed.ncbi.nlm.nih.gov/11541723

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Biological effects of galactic radiation HZE particles in experiments on the orbital station Salyut 7

Autor: A.T. Miller, L.V. Nevzgodina

Publikováno v: Advances in space research : the official journal of the Committee on Space Research (COSPAR). 9(11)

Lettuce (Lactuca sativa) seeds were flown on-board the orbital station Salyut 7 for 66–457 days. It was found that a single heavy charged particle (HZE) hitting a seed only slightly affects the subsequent plant growth. However, morphological anomal

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::eb260efbb9c341eabb4e31ec2207874b
https://pubmed.ncbi.nlm.nih.gov/11537347

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Results on Artemia cysts, lettuce and tobacco seeds in the Biobloc 4 experiment flown aboard the Soviet Biosatellite Cosmos 1129

Autor: H. Planel, M. Delpoux, Y. Gaubin, J. Clegg, B. Pianezzi, G. Gasset, L.V. Nevzgodina, A.T. Miller, E.N. Maximova, E.E. Kovalev

Publikováno v: Advances in space research : the official journal of the Committee on Space Research (COSPAR). 3(8)

Artemia cysts, lettuce and tobacco seeds were flown aboard the Cosmos 1129 for 19 days. A correlative method was used in order to determine the passage of cosmic heavy ions (HZE particles) through the biological test objects. This space flight result

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9d0119c0005fd9e92004f08dcd96fecf
https://pubmed.ncbi.nlm.nih.gov/11542741

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