Results 71 to 80 of about 167,476,721 (203)

PRESSURIZATION SYSTEM OF THE TANK WITH OXYGEN VAPORS WITH CLEANING FROM COMBUSTION PRODUCTS

Авіаційно-космічна техніка та технологія, 2017
Considered with respect to modern launch vehicles, the risks of using the once widespread systems of pressurization of tanks with liquid oxygen by its hot vapors.
Юрій Олексійович Мітіков, Іван Дмитрович Дубровський   +1 more
doaj   +1 more source

Neutral Wind Control of Jupiter's Non‐Auroral Ionosphere

Geophysical Research Letters, Volume 53, Issue 18, 28 September 2026.
Abstract We use JAMMIES (JAMMIES is Another Model Making Ionospheric EStimates), a new model of Jupiter's non‐auroral ionosphere, to demonstrate that neutral wind‐driven field‐aligned plasma transport can explain decades of measurements inconsistent with a solar‐dominated ionosphere. Two observations highlight these inconsistencies: a minimum in H3+ ${\
K. Mohamed, O. Agiwal, L. Moore, I. Mueller‐Wodarg, J. D. Huba, C. Martinis, T. Stallard, H. Melin   +7 more
wiley   +1 more source

Chorus Element Repetition: Roles of Energetic Electron Injection and Nonlinear Wave Growth

Geophysical Research Letters, Volume 53, Issue 18, 28 September 2026.
Abstract Chorus waves are coherent whistler‐mode emissions in Earth’s magnetosphere and play a key role in the acceleration and loss of radiation belt electrons. Their spectra commonly consist of discrete and repetitive elements, yet the mechanism governing this repetition is not fully understood.
Huayue Chen, Xueyi Wang, Lunjin Chen, Jiabei He, Zhiyang Xia, Rui Chen   +5 more
wiley   +1 more source

Impact of Saturn's rings on mission analysis for MJS 77 [PDF]

, 1974
Mariner Jupiter-Saturn '77 mission objectives for Saturn are considered which affect the trajectory design and in particular the aim point at Saturn. These objectives include the following: (1) earth, sun occulation of Saturn, rings, and satellites; (2 ...
Penzo, P. A.
core  

The Figure of Saturn in The Knight's Tale [PDF]

, 2023
openMy dissertation concerns an analysis of the figure of Saturn in The Knight's Tale under a philosophical and political/societal perspective.My dissertation concerns an analysis of the figure of Saturn in The Knight's Tale under a philosophical and ...
GIORDANI, LUCA
core  

Additive Manufacturing of Alumina‐Reinforced Elastomers

Advanced Engineering Materials, Volume 28, Issue 18, 23 September 2026.
Vat‐photopolymerized elastomers reinforced with platelet‐shaped alumina exhibited preferential orientation, reduced porosity, and significantly enhanced mechanical performance. A 3 wt% platelet loading increased tensile strength from 12.4 to 45.7 MPa, highlighting the critical role of filler morphology in elastomeric VPP composites.
Majid Barzegar Keyvani, Zongwen Fu, Robert Göstl, Hamed Shokri, Carmine Putignano, Gianluca Percoco, Bilal Gökce   +6 more
wiley   +1 more source

Detecting Planetary Oblateness in the Era of JWST: A Case Study of Kepler-167e

The Astronomical Journal
Planets may be rotationally flattened, and their oblateness thus provides useful information on their formation and evolution. Here, we develop a new algorithm that can compute the transit light curve due to an oblate planet very efficiently and use it ...
Quanyi Liu, Wei Zhu, Yifan Zhou, Zhecheng Hu, Zitao Lin, Fei Dai, Kento Masuda, Sharon X. Wang   +7 more
doaj   +1 more source

Rings of Saturn

, 2011
It has been a beautifully clear and sunny day – perfect weather for a barbecue. We dined and chatted with our guests as the afternoon turned to dusk and then the stars began to wink in the night sky. After everyone had gone and the clearing up was mostly complete, Saturn had ascended above the houses across the street.
openaire   +1 more source

A multi-instrument view of tail reconnection at Saturn

, 2008
Three instances of tail reconnection events at Saturn involving the ejection of plasmoids downtail have been reported by Jackman et al. (2007) using data from Cassini’s magnetometer (MAG).
Jones, G.H, Jones, G., Arridge, C., Krupp, N., Arridge, C.S., Bunce, E.J., Jackman, C., Jones, G. H., Jackman, C. M., Jackman, C.M., Arridge, C. S., Russell, C. T., Mitchell, D.G., Mitchell, D., McAndrews, H.J, Russell, C., Russell, C.T., Coates, A., Coates, A.J., McAndrews, H. J., McAndrews, H., Mitchell, D. G., Coates, A. J., Dougherty, M. K., Dougherty, M., Dougherty, M.K., Bunce, E., Bunce, E. J., Achilleos, N.   +28 more
core   +1 more source

Are Saturn’s rings actually young?

Nature Astronomy, 2019
Spectacular results from Cassini’s Grand Finale have provided constraints on the characteristics and evolutionary processes of Saturn’s rings. These results have been interpreted as proof that the rings are much younger than the Solar System, dramatically changing our view of the origin of the whole Saturnian system and attracting the attention of ...
Aurélien Crida, Sébastien Charnoz, Hsiang-Wen Hsu, Luke Dones   +3 more
openaire   +3 more sources