height gain

height gain

[′hīt ‚gān]
(electronics)
A radio-wave interference phenomenon which results in a more or less periodic signal strength variation with height; this specifically refers to interference between direct and surface-reflected waves; maxima or minima in these height-gain curves occur at those elevations at which the direct and reflected waves are exactly in phase or out of phase respectively.
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References in periodicals archive ?
This stackable system also allows for adjustable height gain and shaft extension.
But she said the height gain was not really the priority as much as straightening of the limbs was.
7km long course during The North Face Ultra-Trail du Mont-Blanc 2014, scaling a height gain of 9,796m in a great time of 38hours 59minutes to finish 17th in the Senior Female category.
In addition, weights and height taken before were compared with the ones taken after the intervention to estimate the weight gain and height gain.
With an overall height gain of more than 1,400 metres across 21 miles of rough terrain, only the fittest athletes could make it to the end of the race.
The findings highlight the importance of monitoring a baby's weight and height gain during the first few weeks and months, but not creating anxiety with parents of slow-growing babies who are well, as most of these babies will catch up to within the national average over time.
Most phthalate metabolites were negatively associated with height, weight, body surface, and height gain in both sexes.
Linear regression models were used to describe weight and height gain in study children.
Get six-inch height gain and sufficient justification to put 'cyborg' on census forms.
Now, a metaanalysis has indicated that stimulant therapy inhibits both weight gain and expected height gain.
Due to summit fever, we continued climbing until Easter, when I managed the Cadir Idris horseshoe in Snowdonia, taking in a height gain of 1000 metres and amazed stares from all the other hikers.