An oscillatory closed-loop trajectory of circles whose diameters are determined by a logistic growth and decay function. Looks like slices of a helical toroidal thing. Creates some nice moirΓ© patterns too.
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πŸ“°︎ r/generative
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πŸ‘€︎ u/sebashodge
πŸ“…︎ Mar 16
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Cortical responses to vagus nerve stimulation are modulated by ongoing oscillatory activity associated with different brain states in non-human primates biorxiv.org/content/10.11…
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πŸ“°︎ r/BiologyPreprints
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πŸ‘€︎ u/sburgess86
πŸ“…︎ Jan 13
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NPD: DBA Phosphene Scream - turn everything onto full oscillatory reverb madness
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πŸ“°︎ r/guitarpedals
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πŸ‘€︎ u/m-a-t-t_
πŸ“…︎ Jul 28 2020
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Avoid motor slip under oscillatory load

Hi all,

I am working a device that controls the spacing of two strong N52 magnets. I have a cheap DC motor with 960oz-in of torque driving a slider and crank linkage. The poles of the magnet are such that as the magnets get close there is an attraction force. As the motor turns it will move one magnet back and forth from a stationary magnet.

I need to have fine control of the position of the crank throughout the motion. Given the non linear nature of the magnet force as they get real close, it will jerk the crank on forward. I am in the process of putting some control logic on this motion but I am worried about tearing up the motor as I would assume I would need to change directions and resist the magnet pull and then switch again to accelerate out to move the magnets away.

This will be a high cycle application moving at about 1 hz frequency. The loading would be about 26lbf.

Will I trash a motor doing this? Should I be looking for a special feature?

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πŸ“°︎ r/engineering
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πŸ‘€︎ u/Blackm0b
πŸ“…︎ Aug 03 2020
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An ice–climate oscillatory framework for Dansgaard–Oeschger cycles nature.com/articles/s4301…
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πŸ“…︎ Nov 03 2020
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Researchers at the University of Gothenburg(Sweden) and Tohoku University(Japan) demonstrated a novel voltage controlled spintronic microwave oscillator, capable of closely imitating the non-linear oscillatory neural networks of the human brain scitechdaily.com/energy-e…
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πŸ“°︎ r/singularity
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πŸ‘€︎ u/QuantumThinkology
πŸ“…︎ Aug 18 2020
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Oscillatory zoning in plagioclase crystals with evidence of resorption. [OC] reddit.com/gallery/j1e8kq
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πŸ“°︎ r/geology
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πŸ‘€︎ u/ffssdts
πŸ“…︎ Sep 28 2020
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Energy-Efficient Tuning of Spintronic Neurons to Imitate the Non-linear Oscillatory Neural Networks of the Human Brain scitechdaily.com/energy-e…
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πŸ‘€︎ u/Sorin61
πŸ“…︎ Aug 18 2020
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Cattus’s β€œlazerbeam” is actually a super oscillatory wave. Let me explain. (This is only just a theroy)

A super oscillatory wave is a resonance phenomenon in which the user of this ability roars at extremely high volumes, creating a continuous sonic boom that can destroy and crush everything. This is proved by the emote β€œPower Roar”, which is the β€œScream of The Devourer”. And seeing Cattus managing to deal harm to the mecha’s steel in the Final Showdown proves this evermore.

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πŸ“°︎ r/FortNiteBR
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πŸ‘€︎ u/Tobot_zilla
πŸ“…︎ Jun 07 2020
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Can anyone give me a mathematical example of periodic function but not oscillatory ?
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πŸ“°︎ r/PhysicsStudents
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πŸ‘€︎ u/akgames2012
πŸ“…︎ Apr 02 2019
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Researchers at the University of Gothenburg(Sweden) and Tohoku University(Japan) demonstrated a novel voltage controlled spintronic microwave oscillator, capable of closely imitating the non-linear oscillatory neural networks of the human brain scitechdaily.com/energy-e…
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πŸ“°︎ r/AIandRobotics
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πŸ‘€︎ u/AIandRobotics_Bot
πŸ“…︎ Aug 18 2020
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Rotational motion being converted to translational oscillatory motion by "nothing grinder" gfycat.com/DeadLastFrigat…
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πŸ‘€︎ u/sezar4321
πŸ“…︎ May 11 2019
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