ATOMIC VOLUME AS A PERIODIC FUNCTION OF ATOMIC WEIGHT ... relationship between the different radioactive elements and their transformation products, it has been concluded that there exist three ...

according to Fourier transform, Equations (4) only need to be calculated for k = 0,1, …, N/2, then the value of φ(nΔ t) (n = 0,1, …, N) can be obtained based on the fact that φ(nΔ t) is real number ...

However, as conditions deviate from the periodic criterion and edge closer to the pull-in condition, the system’s behavior undergoes a significant transformation ... we can use the Lagrangian function ...

For patients with posterior circulation stroke, alteplase administered at 4.5 to 24 hours after onset increases frequency of functional independence.

The periodic table is one of the greatest achievements in scientific history, a tool that has transformed chemistry from an ...

Peter Dutton’s son told the media he was saving madly for a deposit. New figures suggest Labor and Liberal housing policies could make the task even harder. The two leaders drew swift criticism ...

The topics covered include interaction of vibration and friction at dry sliding contacts, friction-induced instability in disks, dynamics of lubricated flexible links in kinematic chains, modal ...

Representing chemical data; linear dependence; equation of the line; interpolation; parabolic behaviour; inverse proportionality (hyperbolic behaviour); Cartesian representation of a function ...

Note 1: The vast majority of the functions accept matrices only, not data.frames. Note 2: Do not have matrices or vectors with have missing data (i.e NAs). We do no check about them and C++ internally ...