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Journal of Maps, ISSN 1744-5647, 12/2020, Volume 16, Issue 2, pp. 6 - 16
Brittle deformation on Ganymede surface is represented by grooves tectonic linear landforms. These are regional scale structures that show well-defined... 
planetary geology | remote sensing | tectonics | cartography | Ganymede | ganymede
Journal Article
Construction and Building Materials, ISSN 0950-0618, 04/2020, Volume 239, p. 117827
Interest of researchers in using nanomaterials in asphalt mixes is increasing rapidly. In this research, the effects of using various nanomaterials in asphalt... 
X-ray diffraction spectrometer (XRD) | X-ray fluorescence (XRF) | Nano-sized filler | Resilient modulus | Planetary Ball Mill Device | Field-Emission Scanning Electron Microscopy (FE-SEM) | Tensile Strength Ratio (TSR) | Modified asphalt | Scanning Electron Microscope (SEM)
Journal Article
Icarus, ISSN 0019-1035, 04/2020, Volume 340, p. 113592
Journal Article
Mechanical Systems and Signal Processing, ISSN 0888-3270, 04/2020, Volume 138, p. 106611
Journal Article
Mechanism and Machine Theory, ISSN 0094-114X, 04/2020, Volume 146, p. 103711
This paper presents a four-limb parallel Schönflies motion generator for the pick-and-place application, whose end-effector is composed of a planetary gear... 
Pick-and-place applications | Singularity | Parallel robot | Schönflies motion generator | Planetary gear train | Mechanics | Engineering Sciences | Mechanical engineering | Automatic
Journal Article
Journal of Sound and Vibration, ISSN 0022-460X, 03/2020, Volume 468, p. 115065
Fault diagnosis of planetary gearboxes under variable-speed conditions is a challenging task since the vibration signals are non-stationary and have more... 
Fault diagnosis | Time-frequency (TF) | Order tracking | Planetary gearbox | Variable speed | Non-stationary condition | ALGORITHM | DEMODULATION | ENGINEERING, MECHANICAL | ACOUSTICS | TRANSMISSION | PURSUIT | MECHANICS | TRACKING | TOOTH ROOT CRACK | BEARING
Journal Article
Mechanism and Machine Theory, ISSN 0094-114X, 03/2020, Volume 145, p. 103696
Physical space exploration missions usually include exploring craters that are composed of various slopes and covered with fine regolith. Wheeled mobile robots... 
New reference of wheel sinkage | In-situ evaluation of terrain parameters | In-situ evaluation of wheel-terrain interactions | Wheeled planetary rover
Journal Article
Icarus, ISSN 0019-1035, 03/2020, Volume 338, p. 113532
Comet 49P/Arend-Rigaux is a well known low-activity Jupiter Family comet. Despite the low activity, we have witnessed outgassing activity in 1992, 2004, and... 
Physics - Earth and Planetary Astrophysics
Journal Article
Mechanism and Machine Theory, ISSN 0094-114X, 03/2020, Volume 145, p. 103694
A cycloidal ball planetary transmission (CBPT) is a new type of transmission system with a large transmission ratio and a phenomenon of tooth undercutting.... 
Cycloidal ball planetary transmission | Rotating machinery | Chaos and bifurcation | Nonlinear dynamic | Tooth undercutting
Journal Article
Icarus, ISSN 0019-1035, 03/2020, Volume 338, p. 113554
Icarus 338 (2020) We studied asteroid clusters suggesting a possibility of at least two disruption events in their recent history (< 5 Myr). We searched for... 
Physics - Earth and Planetary Astrophysics
Journal Article
Mechanism and Machine Theory, ISSN 0094-114X, 03/2020, Volume 145, p. 103690
The design of the optimal topology of transmission systems based on planetary gear trains (PGTs) has become one of the most important problems for the... 
Optimal topology design | Graph theory | Computer-aided design | Multi-power system | Automatically | Planetary gear train
Journal Article
Measurement, ISSN 0263-2241, 02/2020, Volume 151, p. 107206
Journal Article
Mechanism and Machine Theory, ISSN 0094-114X, 02/2020, Volume 144, p. 103670
As an important part of reducers, herringbone planetary gear train (HPGT) has the advantages of small size, small mass, large transmission ratio, compact... 
Flexible support | Floating sun gear | Natural characteristic | Herringbone planetary gear train | Load sharing characteristic | SYSTEM | VARYING MESH STIFFNESS | TRANSMISSION ERROR | DYNAMIC-MODEL | BEHAVIOR | ENGINEERING, MECHANICAL | PAIR
Journal Article
02/2020, Volume 48, Issue 2
During its orbit, the planet goes through a pattern of inferior conjunction (when it's between Earth and the Sun), greatest western elongation (when it's at... 
Brahe, Tycho | Twilight | Sky brightness | Planetary orbits | Galilei, Galileo | Sun | Earth | Venus (planet) | Venus | Astronomers | Atmosphere | Telescopes | Declination | Cassini, Giovanni Domenico (1625-1712) | Elongation
Magazine Article
Data in Brief, ISSN 2352-3409, 02/2020, Volume 28, p. 104935
The article presents the data calculated from four different viscosity structures V1, V2 [1], SH08 [2], and GHW13 [3], as well as two tomography models S40RTS... 
Mantle viscosity | Geoid | Plate motion | Stress | Strain rate
Journal Article
Earth and Planetary Science Letters, ISSN 0012-821X, 02/2020, Volume 531, p. 116001
HEarth Planet. Sci. Lett. 116001 (2019) Mars has a thin (6 mbar) CO2 atmosphere currently. There is strong evidence for paleolakes and rivers formed by warm... 
Physics - Earth and Planetary Astrophysics
Journal Article
Measurement, ISSN 0263-2241, 02/2020, Volume 151, p. 107069
The planetary gearbox is one of the critical mechanisms in the main transmission system of a rotorcraft. The condition monitoring techniques of a planetary... 
Rotorcraft | Analog tachometer signal | Planetary gearbox | Non-vibration signal based features | Incipient fault detection | DIAGNOSIS | SET | VIBRATION | TIME | CRACK | SIMULATION | ACOUSTIC-EMISSION | INSTRUMENTS & INSTRUMENTATION | ENGINEERING, MULTIDISCIPLINARY
Journal Article
Meteoritics & Planetary Science, ISSN 1086-9379, 10/2018, Volume 53, Issue 10, pp. 2193 - 2211
Journal Article
01/2020
Hilda asteroids orbit at the outer edge, or just outside of the Main Belt, occupying the 2:3 mean motion resonance with Jupiter. It is known that the group... 
Physics - Earth and Planetary Astrophysics
Journal Article
01/2020
We study sectoral resonances of the form $j\kappa= m(n-\Omega)$ around a non-axisymmetric body with spin rate $\Omega$, where $\kappa$ and $n$ are the... 
Physics - Earth and Planetary Astrophysics
Journal Article
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