This would mean it remaining stationary above the same spot over Earth keeping it within range of optical signals for nearly half the planet's surface. This was the first suggestion of such a geosynchronous orbit. How high is a geosynchronous orbit and how does it work? Geosynchronous orbits ...
In the latter, there is a strong incentive to minimize the amount of calculation to the point where it can be checked by hand, even if this requires a certain amount of ad hoc rearrangement of cases, unmotivated parameter selection, or otherwise non-conceptual additions to the arguments in ...
and the claim then follows from the triangle inequality and a routine calculation. We are thus interested in getting good bounds on the sum . More generally, we consider normalised exponential sums of the form where is an interval of length at most for some , and is a smooth function. ...
This can be both during the calculation of one instantaneous spectrum or across multiple instantaneous spectra that are averaged together. Smeared spectra will lack clear harmonic peaks since the peak frequencies were changing during such spectrum calculations. Instead of clear harmonic peaks, smeared ...
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What does retrograde mean? Retrograde refers to moving or directed backward or in a reverse direction from the usual. 7 How does antegrade memory work? Antegrade memory involves the ability to form and retain new memories after a certain point in time. 7 What is the significance of retrograde...
Calculation Calculated as the average of squared deviations from the mean. Not necessarily calculated; often observed and noted. 8 Use in Analysis Indicates reliability and variability within a data set. Indicates the extent of diversity or the scope of changes. 8 Complexity A precise, mathematical...
And also, on a quick calculation I will check again later, the amount of solar energy falling on the planetary climate system every day is over 8 Million times that we generate for our own use in a similar period, that is 179TWh from all fuels and energy sources. So how much will thi...
But what do those words mean? The usual example would be a flipped coin. You flip a coin but don't look at the result. You know it is either heads or tails. You just don't know which it is. Superposition means that it is not just unknown to you, its state of heads or tails ...
for some smooth and , some calculation shows that the system now reduces to a system purely on : The metric is hidden in this system through the covariant derivative . To eliminate the metric, we can lower indices to write Here the divergence is relative to the volume form induced by ...