Abstract: Utilizing the micro-Doppler effect caused by the rotation of rotor blades to ... was achieved based on the nearest neighbor criterion. Lastly, a set of equations containing the relationships ...

The Doppler effect is a change in wavelength (frequency ... These two Doppler shifts account for factor 2 in the Doppler equation: The Doppler circuitry determines the change in frequency indirectly.

President Donald Trump and congressional Republicans may no longer be pushing to wholly repeal Obamacare, but big cuts to the nation’s health system are still on the table.

Physicists have found a simple and effective way to skip over an energy level in a three-state system, potentially leading to ...

This storm will then track along the east coast, bringing measurable snowfall into coastal Carolina areas. A cold weather advisory remains in effect through 10 a.m. Wednesday. A cold weather advisory ...

There was no randomness in Lorenz's equations. The different outcome was caused by the ... Like many scientific ideas in ...

APPLICATION CLOSING DATE: 16 March 2025 Human Technopole (HT) is an interdisciplinary life science research institute, created and supported by the ...

Doppler radars derive their name due to the method with which they measure the velocities. The Doppler Effect was proposed by Christian Andreas Doppler in 1842, and states that the frequency of a wave ...

Specialization is for insects.” So, in the interest of not being insects, here are my top-five physics equations you should know. 1. Newton’s Second Law I’m sure you've seen this one before ...

Michael McWhertor is a journalist with more than 17 years of experience covering video games, technology, movies, TV, and entertainment. On Feb. 19, Polygon is launching Switchboard, a newsletter ...

Epic Games has positioned Fortnite as more than just a game—it's becoming a platform where independent creators can build sustainable businesses. The ‘Fortnite Ecosystem Year in Review 2024 ...