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Toftness device. The Toftness Radiation Detector is an instrument used by some chiropractors. It was patented by Irwing N. Toftness in 1971, [1] and was banned from use in the United States in 1982. [2] Toftness claimed that it detected electromagnetic radiation emanating from vertebral subluxations (small dislocations). [3]
NearLink. NearLink ( Chinese: 星闪 ), also known as SparkLink, is a short-range wireless technology standard, which was developed by the NearLink Alliance, led by Huawei to set up on September 22, 2020. [1] [2] [3] As of September 2023, the Alliance has more than 300 enterprises and institutions on board, which include automotive ...
Image-guided radiation therapy. Image-guided radiation therapy is the process of frequent imaging, during a course of radiation treatment, used to direct the treatment, position the patient, and compare to the pre-therapy imaging from the treatment plan. [1] Immediately prior to, or during, a treatment fraction, the patient is localized in the ...
Pitch correction. Pitch correction is an electronic effects unit or audio software that changes the intonation (highness or lowness in pitch) of an audio signal so that all pitches will be notes from the equally tempered system (i.e., like the pitches on a piano ). Pitch correction devices do this without affecting other aspects of its sound.
This variation is called vignetting, and can be corrected by selectively brightening the perimeter of the image. Flat-field correction ( FFC) is a digital imaging technique to mitigate the image detector pixel-to-pixel sensitivity and distortions in the optical path. It is a standard calibration procedure in everything from personal digital ...
A working mechanism of a resonant tunnelling diode device, based on the phenomenon of quantum tunnelling through the potential barriers. Diodes are electrical semiconductor devices that allow electric current flow in one direction more than the other. The device depends on a depletion layer between N-type and P-type semiconductors to serve its ...
The Intel Management Engine ( ME ), also known as the Intel Manageability Engine, [1] [2] is an autonomous subsystem that has been incorporated in virtually all of Intel 's processor chipsets since 2008. [1] [3] [4] It is located in the Platform Controller Hub of modern Intel motherboards . The Intel Management Engine always runs as long as the ...
Near-infrared spectroscopy ( NIRS) is a spectroscopic method that uses the near-infrared region of the electromagnetic spectrum (from 780 nm to 2500 nm). [1] Typical applications include medical and physiological diagnostics and research including blood sugar, pulse oximetry, functional neuroimaging, sports medicine, elite sports training ...