Establishing his own spectral classification system, he used it to determine absolute magnitudes and, thence, the distance and transverse velocities of many distant stars.
Map of the positions and velocities of many of the Milky Way's satellite galaxies and globular clusters.
Using his newly built spectrograph, Mayall was the first to determine the radial velocities of many knots of gas in the Crab Nebula.
While most Type II supernovae show very broad emission lines which indicate expansion velocities of many thousands of kilometres per second, some, such as SN 2005gl, have relatively narrow features in their spectra.
Using a simple model, which is based on energy conservation, we can predict the values of the ballistic limit velocities for many projectile/target combinations, provided the perforation is done through the ductile hole enlargement mechanism.
Impairment of height velocity is characteristic of many children with active Crohn's disease, 4 20–22 and all eight participants recruited in the study (median age 12.97) had a height velocity that was more than 2 SDs below the mean (ie, a SDS of < 2), as an entry criterion.
In the real-world traffic environment, there are many vehicles driving with various levels of velocity in many streets.
Doppler ultrasound (US) is potentially a valuable method for monitoring changes of blood flow velocity over a period of many minutes or even hours, but is seldom used in this way.
The hot-wire system consists of a number of individual anemometer units, which can be combined to operate multi-sensor probes for simultaneous measurement of velocities in many points.
81, 672 684] discussed the "design of several replicate measurements of the velocity at as many experimental conditions as there are parameters to be estimated".
This paper introduces an empirical equation to approximately quantify the P-wave velocity especially in the absence of many logs and core usually used instantaneously to evaluate such parameter.
