Electromagnetic waves are waves that can travel through a vacuum, like in space. This is possible because they're not vibrations in an actual material; they're fluctuations in electric and magnetic fields. All electromagnetic waves move at the speed of light. Examples of electromagnetic waves incl...
of helium on Earth in 1895. Ramsay obtained a sample of theuranium-bearing mineral cleveite, and, upon investigating the gas produced by heating the sample, he found that a unique bright yellow line in its spectrum matched that of the D3line observed in the spectrum of the Sun; the new...
Ultrasound, in medicine, the use of high-frequency sound (ultrasonic) waves to produce images of structures within the human body. Ultrasonic waves are sound waves that are above the range of sound audible to humans. The ultrasonic waves are produced by
Dandelion can be used to analyze single-cell BCR, αβTCR and γδTCR data, allowing for mutation calling, improved γδTCR annotation, analysis of productive and nonproductive V(D)J contigs and identification of unsplicedJgene alignments (Fig.1b). Dandelion performs quality control checks, clo...
More notes onApplications Why the Future of Machine Learning is Tiny (devices)Tiny Computers are Already Cheap and Everywhere. Energy is the Limiting Factor.We Capture Much More Sensor Data Than We Use. embedded.com: Bringing machine learning to the edgePredictions are much lower bandwidth than ...
Second, radiofrequency waves are pulsed through the patient’s body. This causes the protons to try to move out of alignment in the magnetic field. When the radiofrequency is turned off, the machine detects the time it takes for protons to return to their previous position and how much ener...
“The use of Ansys HFSS enabled our company to effectively realize complicated EM structures that very accurately predicted measured behavior, cutting down on the amount of iteration required and reducing fabrication costs.” — Matt Tayfeh, CEO / Polytenna Technologies Inc. Introduction Emerging ...
(UV) light and gamma-rays. Hard X-rays have wavelengths of about 100 picometers (a picometer is one-trillionth of a meter). These electromagnetic waves occupy the same region of the EM spectrum as gamma-rays. The only difference between them is their source: X-rays are produced by ...
The energy-producing mechanism in a fusion reactor is the joining together of two light atomic nuclei. When two nuclei fuse, a small amount ofmassis converted into a large amount ofenergy. Energy (E) and mass (m) are related throughEinstein’s relation,E=mc2, by the large conversion factor...
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