Results 131 to 140 of about 796 (181)

Study of Self-Locking Structure Based on Surface Microstructure of Dung Beetle Leg Joint. [PDF]

open access: yesBiomimetics (Basel)
Sun D   +7 more
europepmc   +1 more source

Mechanophysical Synthesis of Core/Shell Hybrid Supraparticles. [PDF]

open access: yesAdv Mater
Hwang J   +15 more
europepmc   +1 more source

Abundant microchondrules in 162173 Ryugu suggest a turbulent origin for primitive asteroids. [PDF]

open access: yesNat Commun
Genge MJ   +7 more
europepmc   +1 more source

Repository for extended dark matter object constraints. [PDF]

open access: yesEur Phys J C Part Fields
Croon D, Sevillano Muñoz S.
europepmc   +1 more source

A compact set of sea star footprint proteins is mediating the adhesion of Asterina gibbosa

open access: yes
Lengerer B   +7 more
europepmc   +1 more source

The rotation of asteroid (16) Psyche

Chinese Astronomy and Astrophysics, 1982
Abstract We used observations at 4 oppositions to calculate the rotation of the asteroid (16) Psyche. Our results are 1) the pole is λ 225°, β = +5° (1950.0), 2) the rotation is direct, and 3) the sidereal period is 4h 11m 45s.42 ± 0s.01. At the three oppositions of 1955, 1965 and 1980, the relative positions of the Sun, the Earth and the asteroids ...
null Zhou Xing-hai, null Yang Xiu-yi
exaly   +2 more sources

Origin of asteroid rotation rates in catastrophic impacts

Nature, 1997
The rotation rates of asteroids, which are deduced from periodic fluctuations in their brightnesses, are controlled by mutual collisions. The link between asteroid spin and collision history is usually made with reference to impact experiments on centimetre-scale targets, where material strength governs the impact response.
Stanley G Love
exaly   +4 more sources

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