1. During the flights of the"Vostok"series of spaceships the radiation conditions in space were kept under operative control which comprised: a. The solar activity observation and forecasting of the solar flares followed by the appearance of proton fluxes in the near space. b. Probing the upper atmosphere with the help of balloon launchings at high altitudes. c. Direct measuring radiation level inside the "Vostok" spaceships. 2. The radiation dose received by the cosmonauts during the flights of the "Vostok" spaceships is given. Contributions of various components of cosmic radiation are considered. 3. The possibility of flights of the "Vostok" series of spaceships at high altitudes is evaluated.
Download full-text PDF |
Source |
|---|
Publication Analysis
Top Keywords
Similar Publications
[Aberrometry in the diagnosis and treatment of keratoconus].
Vestn Oftalmol
November 2024
Russian University of Medicine, Moscow, Russia.
Keratoconus (KC) is a bilateral progressive disease that often begins in young adulthood. Advanced KC significantly impairs patients' quality of life, making early detection of the condition a critical goal for specialists. Early identification of KC greatly influences both the treatment strategy and the outcomes.
View Article and Find Full Text PDFHuman-driven evolution of cultivated plants and the origin of early civilizations: The concept of Neolithic revolution in the works of Nikolai Vavilov.
Biosystems
January 2025
Department of Biology, Memorial University of Newfoundland, St. John's, NL, A1C 5S7, Canada. Electronic address:
The concept of centers of origin of cultivated plants (crop biodiversity hotspots) developed by Nikolai Vavilov (1887-1943) is essential for understanding the origin and evolution of human civilization. Vavilov formulated the principles of the Neolithic agricultural revolution and substantiated the basic patterns for the emergence of agricultural civilizations. He established that the center of speciation of the plants that have a potential for cultivation determines the origin of primary civilization.
View Article and Find Full Text PDFNovel SOI-Biosensor Topology for the Detection of an Acute Myocardial Infarction Marker - Troponin I.
Sovrem Tekhnologii Med
October 2024
General Director; Joint Stock Company "Design Center for Biomicroelectronic Technologies Vega", 60a Dachnaya St., Novosibirsk, 630082, Russia.
Unlabelled: A biosensor based on field-effect transistors on silicon-on-insulator structures (SOI-biosensor) is a high-potential device for detection of biological molecules, for instance, such as troponin I; the biosensor allows conducting label-free real-time analysis. is the development of SOI-biosensor design for detection of acute myocardial infarction marker - troponin I. A notable feature of this design was the integration of two grounding electrodes directly onto the biosensor surface, which effectively nullified the static potential of the liquid sample and minimized physical breakdowns of biosensor elements.
View Article and Find Full Text PDFExponential feedback effects in a parametric resonance climate model.
Sci Rep
December 2023
Dipartimento di Scienze Matematiche e Informatiche, Scienze Fisiche e Scienze della Terra, Università di Messina, Viale Ferdinando Stagno D'Alcontres n°31, S. Agata, 98166, Messina, Italy.
Article Synopsis
- The Milankovitch cycle, responsible for changes in solar radiation due to Earth's eccentricity variation, cannot solely explain the significant temperature drop (6°C to 10°C) during the transition from interglacial to glacial periods over the last 550,000 years.
- A minimal temperature change of only 0.2°C to 0.3°C is attributed to this cycle, indicating that additional factors, including positive feedback effects, must be considered to understand the observed climate shifts.
- The study employs Wavelet-Fourier analysis on Vostok temperature data and discusses a climate parametric resonance model, suggesting that even small oscillations can exponentially amplify temperature changes, linking these variations to periodic influences within the solar system.
Want AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!