Antimatter research in space [PDF]
Journal of Physics G: Nuclear and Particle Physics, 2003 Two of the most compelling issues facing astrophysics and cosmology today are to understand the nature of the dark matter that pervades the universe and to understand the apparent absence of cosmological antimatter. For both issues, sensitive measurements of cosmic-ray antiprotons and positrons, in a wide energy range, are crucial.
Piergiorgio Picozza, A. Morselli
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Prelude to Space Research [PDF]
Nature, 1959 Vistas in Astronautics First Annual Air Force Office of Scientific Research Astronautics Symposium (Co-sponsored with Convair Division, General Dynamics Corporation). Edited by Morton Alperin and Marvin Stern. (International Series of Monographs on Aeronautical Sciences and Space Flight. Division 7: Astronautics Division, Vol. 1.) Pp.
D. G. King‐Hele
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International Space Research [PDF]
Nature, 1964 Space Research IV Proceedings of the International Space Science Symposium, Warsaw, June 4–10, 1963. Edited by P. Muller. (Organized by the Committee on Space Research—Cospar—and the Polish Academy of Sciences.) Pp. xvi + 997. (Amsterdam: North-Holland Publishing Company, 1964.) 220s.
D. G. King‐Hele
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The analysis of features of occurrence of inertial explosion in problems of high-speed impact of metal penetrators into the studied celestial body and meteor-technogenic particles into elements of spacecraft [PDF]
Омский научный вестник: Серия "Авиационно-ракетное и энергетическое машиностроение", 2022 The article discusses the features of the occurrence of an inertial explosion (IE) in the problems of high-speed impacts on a solid barrier of two types of impactors: metal penetrators into the studied celestial body for space contact scientific ...
E. V. Leun +3 more
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Designing a model for creating an organization with high reliability, case study: Iran space research institute [PDF]
International Journal of Research in Industrial Engineering, 2022 Given the challenges and global uncertainties in the business’s, the use of futurism to improve management in space research center in Iran has become very important.
Aminullah Teymouri +3 more
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Some features of impact penetration of penetrators into ground of celestial bodies [PDF]
Омский научный вестник: Серия "Авиационно-ракетное и энергетическое машиностроение", 2021 The article discusses the features of the inertial explosion of metal products and the prevention of its occurrence during its impact introduction of a metal penetrator into the ground of celestial bodies.
E. V. Leun +5 more
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Investigation on Performance Characteristics of Hydrazine Monopropellant Thruster according to Reaction Chamber Adiabatic Temperature [PDF]
فصلنامه علوم و فناوری فضایی, 2022 In this paper, by creating and developing a code based on thermodynamics and gas dynamics equations, the performance characteristics of a 1N hydrazine monopropellant thruster such as thrust force, specific impulse, characteristic exhaust velocity, and ...
Seyyed Rashad Rouholamini +3 more
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Effect of Injector Pressure Drop on The Performance of A 1 N Monopropellant Thruster [PDF]
فصلنامه علوم و فناوری فضایی, 2022 The effects of injector pressure drop on the performance of a catalytic reactor are studied experimentally. The injectors were simple orifices. Dynamic interactions between the injector and the reactor determine the transient behavior of the system ...
Alireza Rajabi +6 more
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Surgery in the Next Space Missions
Life, 2023 In the coming years, missions to the Moon and Mars shall be the new goals of space flight. The complexity of these missions due to the great distance from Earth and the unforeseen obstacles to settle on another planet have given rise to great concerns ...
Desiree Pantalone
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May the Force Be with You (Or Not): The Immune System under Microgravity
Cells, 2021 All terrestrial organisms have evolved and adapted to thrive under Earth’s gravitational force. Due to the increase of crewed space flights in recent years, it is vital to understand how the lack of gravitational forces affects organisms.
Mei ElGindi +6 more
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