Results 91 to 100 of about 91,795 (250)

Hydrogen‐Bonded Framework With Low‐Density Hexagonal Network Structure Formed by Diethynylterphenyl‐Bridged Macrocyclic Hexacarboxylic Acid

open access: yesAsian Journal of Organic Chemistry, Volume 14, Issue 6, June 2025.
A single‐crystalline layered framework composed of a low‐density hydrogen‐bonded hexagonal network (HexNet) sheet was constructed using a C3‐symmetric π‐conjugated building block molecule possessing a macrocyclic core expanded by diethynylterphenyl linkers and peripheral six carboxy phenyl groups.
Yuzuru Kanetada   +4 more
wiley   +1 more source

Voyager 2 to make closest encounter with Saturn in August [PDF]

open access: yes
The planned Voyager 2 Saturn mission is described. Information about Saturn obtained from the Voyager 1 encounter is summarized. Data on the satellites and rings of Saturn are tabulated.

core   +1 more source

Detection of rapid orbital expansion of Saturn’s moon Titan [PDF]

open access: yes, 2019
The Saturn satellite system is a complex dynamical system with several gravitational interactions happening between the satellites, the rings and the central body, such as resonances, librations and tides.
Cooper, Nicholas   +9 more
core  

Automated construction of a fan blade model according to data of CAD profile measurements

open access: yesВестник Самарского университета: Аэрокосмическая техника, технологии и машиностроение, 2018
The principle of automated construction of a fan blade model according to the profile measurements performed in a CAD-system is presented. Automatic construction of the model is based on the results of measurements obtained in the course of the control ...
A. N. Arkhipov   +5 more
doaj   +1 more source

The Radio Wave Polarization of Saturn Lightning Observed by Cassini

open access: yesJournal of Geophysical Research: Space Physics, Volume 130, Issue 6, June 2025.
Abstract We investigate the polarization of the radio waves emitted by lightning in Saturn's atmosphere, which are referred to as SEDs for Saturn Electrostatic Discharges. Using the complete SED data set retrieved by Cassini's RPWS (Radio and Plasma Wave Science) instrument we found that the circular polarization of SEDs below a frequency of 2 MHz ...
G. Fischer   +4 more
wiley   +1 more source

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

open access: yes
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   +1 more source

Method of vibration diagnostics of aerodynamic and aeroelastic oscillations in gas turbine engine compressor

open access: yesВестник Самарского университета: Аэрокосмическая техника, технологии и машиностроение, 2016
The paper analyzes aeroelastic (flutter) and aerodynamic (rotating stall) oscillations in gas turbine engine compressors. We review the external factors that influence these oscillations. We propose a new method of diagnosing hazardous oscillations.
V. V. Posadov, A. E. Remizov
doaj   +1 more source

The Rings of Saturn [PDF]

open access: yesNature, 1884
IN the interesting account of the observations of Messrs. Henry on the rings of Saturn (NATURE, May 29, p. 105) they seem to consider the bright ring they then saw as new. On looking over my note-book I find I observed indications of such a bright ring extending inwards as far as the limb of ball. The exact words are, “I see a brighter line here,” with
openaire   +2 more sources

Saturn orbiter mission study [PDF]

open access: yes
A preliminary analysis of the important aspects of missions orbiting the planet Saturn is provided. Orbital missions to Saturn is given serious consideration for the 1980's, or after flybys by Pioneer 10/G and Mariner Jupiter-Saturn 1977.
Sullivan, R. J., Wells, W. C.
core   +1 more source

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