Results 21 to 30 of about 27,297 (308)
CD8+ T cell memory is sustained in mice by hepatic stellate cells
Hepatology, EarlyView., 2022 HSC role in memory CD8+ T cell maintenance. Abstract Background and Aims Long‐lasting immunological memory is the ultimate goal of vaccination. Homeostatic maintenance of memory CD8+ cytotoxic T cells (MemCD8TCs) is thought to be mediated by IL‐15/IL‐15R heterodimer (15HD)‐expressing myeloid cells.
Yi‐Ting Chen +4 more
wiley +1 more source
Discharge from a high-intensity millimeter wave beam and its application to propulsion
Advances in Physics: X, 2018 Many experimental and numerical studies have been conducted to elucidate the fascinating physics of plasma formation and shock wave propagation during millimeter wave beam irradiation outputted from a high average-power gyrotron.
Masayuki Takahashi, Kimiya Komurasaki
doaj +1 more source
Cooling of rocket plume using aqueous jets during launching
Engineering Applications of Computational Fluid Mechanics, 2022 With an increase in rocket motor thrust, the thermal loads on the launch platform by the impingement exhaust jet are significantly increased, this poses serious safety risks to rocket launch.
Zhitan Zhou +3 more
doaj +1 more source
Antarctic Record, 1971 The rocket launching facilities were constructed at Syowa Station (69°00'S, 39°36'E), Antarctica, in January 1970. For operating the rocket launching with safety, it is necessary to maintain a good ground even during the winter season.
Masaru AYUKAWA +2 more
doaj +1 more source
REPORT OF THE ROCKET TEAM OF THE 11TH JAPANESE ANTARCTIC RESEARCH EXPEDITION IN 1970
Antarctic Record, 1971 The rocket launching facilities were constructed at the Japanese Antarctic base, Syowa Station (69°00'S, 39°35'E : geomagnetic lat. 69.6°S, long. 77.1°E) in January 1970.
Sadao KAWAGUCHI +5 more
doaj +1 more source
Ecological Indicators, 2021 Rocket launches are such rare events that their impacts on the environment or biodiversity are almost never studied. Here we report on changes in local insect diversity in the immediate aftermath of a rocket launch conducted on June 25th, 2016 from the ...
Yang Xue +9 more
doaj +1 more source
Antarctic Record, 1980 During the period of International Magnetospheric Study (IMS, 1976-1979), twelve S-210JA type and seven S-310JA type rockets were launched from Syowa Station, Antarctica, into auroras at various stages of polar substorms.
Masaru AYUKAWA, Takeo HIRASAWA
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Propulsion and launching analysis of variable-mass rockets by analytical methods
Propulsion and Power Research, 2013 In this study, applications of some analytical methods on nonlinear equation of the launching of a rocket with variable mass are investigated. Differential transformation method (DTM), homotopy perturbation method (HPM) and least square method (LSM) were
D.D. Ganji +4 more
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Plasma density over Svalbard during the ISBJØRN campaign [PDF]
Annales Geophysicae, 2000 In 1997, reliable operation of the EISCAT Svalbard Radar (ESR) was achieved and a rocket launching facility at Ny Ålesund on Svalbard (79°N, 12°E) (SVALRAK) was established.
C. M. Hall +5 more
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Su-22 and MiG-29 aircraft as air-launch platforms for space rockets [PDF]
Biuletyn Wojskowej Akademii Technicznej, 2020 The work is an announcement on the current state of the research project implementation. The study presents the results of an analysis of the project’s research area. On this basis, the two-stage micro-satellite launch system was selected.
Aleksander Olejnik, Piotr Zalewski
doaj +1 more source