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Schematic view of a flow sensor. An ultrasonic flow meter is a type of flow meter that measures the velocity of a fluid with ultrasound to calculate volume flow. Using ultrasonic transducers, the flow meter can measure the average velocity along the path of an emitted beam of ultrasound, by averaging the difference in measured transit time between the pulses of ultrasound propagating into and ...
The use of a high power laser, with consequent vaporization of the material, is the optimal way to obtain an ultrasonic response from the object. However, to fall within the scope of non-destructive measurements, it is preferred to avoid this phenomenon by using low power lasers.
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Operation Midnight Climax was an operation carried out by the CIA as a sub-project of Project MKUltra, the mind-control research program that began in the 1950s. It was initially established in 1954 by Sidney Gottlieb and placed under the direction of the Federal Bureau of Narcotics in Boston, Massachusetts with the "Federal Narcotics Agent and CIA consultant" [1] George Hunter White under the ...
A common use of ultrasound is in underwater range finding; this use is also called sonar. An ultrasonic pulse is generated in a particular direction. If there is an object in the path of this pulse, part or all of the pulse will be reflected back to the transmitter as an echo and can be detected through the receiver path. By measuring the ...
Use a soup with tomato pieces for a heartier texture. View Recipe. Chicken Salad. Photographer: Morgan Hunt Glaze, Food Stylist: Margaret Monroe Dickey, Prop Stylist: Shell Royster.
Interestingly, some studies show that females may be more likely to have certain side effects than males using Ozempic. (Note: in this article, Ro uses the terms male and female to refer to sex ...
Lasota began blogging using the alias "Ziz", but soon fell out with mainstream rationalists as her writings spun off in bizarre directions. The blog included posts of thousands of words, blending ...