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An inductive sensor is a device that uses the principle of electromagnetic induction to detect or measure objects. An inductor develops a magnetic field when an electric current flows through it; alternatively, a current will flow through a circuit containing an inductor when the magnetic field through it changes.
For at-line sensors the sample may be removed and analyzed in close proximity to the process stream. [75] An example of the latter is the monitoring of lactose in a dairy processing plant. [ 76 ] Off-line biosensors compare to bioanalytical techniques that are not operating in the field, but in the laboratory.
An infrared proximity sensor Optical proximity sensor in a 2016 Samsung smartphone. A proximity sensor is a standard feature of most smartphones, disabling the touchscreen when positioned near an ear during phone calls; more recent (late 2019-early 2020) smartphones with OLED displays may have the sensor mounted under the display.
An induction or inductive loop is an electromagnetic communication or detection system which uses a moving magnet or an alternating current to induce an electric current in a nearby wire. Induction loops are used for transmission and reception of communication signals, or for detection of metal objects in metal detectors or vehicle presence ...
The classical model of scientific inquiry derives from Aristotle, [3] who distinguished the forms of approximate and exact reasoning, set out the threefold scheme of abductive, deductive, and inductive inference, and also treated the compound forms such as reasoning by analogy.
Juan Soto will be introduced by the New York Mets at Citi Field on Thursday, a day after his record $765 million, 15-year contract was finalized. The 26-year-old's contract value eclipsed Shohei ...
Two-component systems accomplish signal transduction through the phosphorylation of a response regulator (RR) by a histidine kinase (HK). Histidine kinases are typically homodimeric transmembrane proteins containing a histidine phosphotransfer domain and an ATP binding domain, though there are reported examples of histidine kinases in the atypical HWE and HisKA2 families that are not ...
Uh-oh, here comes Maine United. One of Maine’s basketball icons first heard rumblings about Cooper Flagg almost a decade ago. Trusted friends kept telling Bedard that there was a third grader ...