Xu, "Modeling of wideband radar signature for precession
space objects," Acta Electronica Sinica, Vol.
geometry for a rotationally symmetric BT is shown in Fig.
Any deflection of the propeller out of its plane of rotation causes precession
, so tricycle-gear airplanes also are affected.
Consequently, the equations by which there are determined the natural angular frequencies, regarding both the forward and backward precession
, are obtained out of the relations (4), (6) by substituting h with -h.
The variation in brightness of DW UMa over the accretion disc precession
period is shown in Figure 2.
The question about whether only the field component that rotated with precession
or both field components were involved in generating an MRI image suddenly became a significant issue in equipment design, particularly in the design of the RF coils.
Observations of the precession
of the millisecond pulsar PSR B1516+O2B, located some 25,000 light-years away in the globular cluster M5, indicate that the pulsar most likely has a mass equivalent to about 1.94 suns.
is a common feature of spinning objects.
For his remaining twenty-four years he made big, labor-intensive paintings inspired by the Mayan calendrical system, Goethe's color theory, Faraday's electromagnetics, the precession
of the equinoxes, the I Ching, Yuri Gagarin, you name it.
By varying the strength of an applied magnetic field, the frequency of the precession
can be changed.
Sidharth provides incontrovertible evidence that such advanced "European" astronomical concepts as precession
, heliocentrism, and eclipse cycle were first discovered and encoded in the ancient Indian texts, passages of which made perfect sense only if there astronomical keys are shown.