Nevertheless, doctors should not prescribe it or even advise its use, because it is hard to be certain of the correct dose, there's no standardised preparation and its effects can last variable lengths of time.
Pierrepoint devised a system of variable lengths of rope, based on a prisoner's height, weight and girth, to ensure that death was swift and that the head wasn't snapped off the body.
In addition, the International Morse Code uses dashes of constant length rather than the variable lengths used in the original Morse Code.
In these algorithms, chromosomes with variable lengths and particularly defined evolutionary stages are used.
Fans are installed in series and separated from each other in fixed or variable lengths.
Only the variable lengths of the regions were arbitrarily selected (cf. Table 5).
Straight GFRP bars with variable lengths were also used for comparison.
Schwann-cell tubes having a diameter of around 0.5 mm and variable lengths can thus be generated.
Images a and b show thin, string-like features of variable lengths, curvature and inclinations to latitude circles.
In their episodic forms, primary headaches are defined as paroxysms (the attacks) separated by remissions of variable lengths.
Athermal chains with excluded volume of variable lengths were generated in a direct simulation of the equilibrium partition coefficient K.
