Quotes About Oscillations

the dynamical pattern characterizing sociopolitical instability in historical societies (see, for example Figure 1.1) is more complex than just a sequence of secular integrative (relatively stable) and disintegrative (relatively unstable) phases. The jagged, "saw-toothed" nature of the trajectory suggests that there is another, shorter cycle superimposed on the longer multi-century oscillations.

In the absence of a magnetic field the period of all these oscillations is the same. But as soon as the electron is exposed to the effect of a magnetic field, its motion changes.

work, Jacob was not claiming to make a detailed and correct prediction of climate changes over the next several hundred thousand years, only to determine whether our influence could be strong enough to interrupt the Milankovi? oscillations over the coming millennia. His first model results suggest that the answer is yes.

The electroencephalogram represents a continuous curve with continuous oscillations in which... one can distinguish larger first order waves with an average duration of 90 milliseconds and smaller second order waves of an average duration of 35 milliseconds.

On the theoretical side, I was concerned with stochastic resonance.

Three days later, after the Chris Cox episode, a friend emailed Obama asking what he thought explained McCain's wild swings and oscillations. "No fucking discipline," Obama replied. As

But I will now go further, and confess to you that men get tired of everything, of heaven no less than of hell; and that all history is nothing but a record of the oscillations of the world between these two extremes. An epoch is but a swing of the pendulum; and each generation thinks the world is progressing because it is always moving.

One conclusion which emerged from this imaginary operation was that all changes in electric and magnetic force (for instance, those caused by an oscillating circuit) sent waves spreading through space; and that these waves had the same transverse character, and the same speed, as light. 'We can scarcely avoid the inference', he wrote in a monumental sentence, 'that light consists in the transverse undulations of the same medium which is the cause of electric and magnetic phenomena.

undulations do

Thus, it is possible to measure time by simply counting the oscillations of a pendulum. It seems such an obvious idea, but it took Galileo to find it; it had not occurred to anyone before him. So it goes, with science.

The struggle in Mr. Guppy's breast and the numerous oscillations it occasioned him between his mother's door and us were sufficiently conspicuous in the windy street (particularly as his hair wanted cutting) to make us hurry away. I did so with a lightened heart; but when we last looked back, Mr. Guppy was still oscillating in the same troubled state of mind.

The oscillations-or waves-mandated by the Goldstone theorem originate in the application of symmetry operations to small domains.

What really transcends our understanding is the mechanism that permits these oscillations of abstract field quantities to carry energy. We know this is true; our relevant equations say so, and the solar energy collectors prove it. A photoelectric cell registers at this instant an energy that left the Sun, in the form of light, some eight minutes ago. Travelling across space, this light did not lose its energy; rather, it is part of the energetic excitations within empty space.

The body regulates the soul, and, like the balance-wheel, it is submitted to regular oscillations.

Throughout the late 1960s and early 1970s various researchers contacted Pribram and told him they had uncovered evidence that the visual system worked as a kind of frequency analyzer. Since frequency is a measure of the number of oscillations a wave undergoes per second, this strongly suggested that the brain might be functioning as a hologram does.

TotuÈ™i, în anumite circumstanÈ›e, extrem de rare – creÈ™tinii vorbesc de minuni ale harului – o nou? und? de coeren?? apare È™i se propag? în creier; un nou comportament apare, temporar sau definitiv, determinat de un sistem total diferit de oscilaÈ›ii armonice; atunci se observ? ceea ce numim un act liber.

If you want to make money at some point, remember this, because this is one of the reasons startups win. Big companies want to decrease the standard deviation of design outcomes because they want to avoid disasters. But when you damp oscillations, you lose the high points as well as the low. This is not a problem for big companies, because they don't win by making great products. Big companies win by sucking less than other big companies.