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A Scratch test may refer to: The skin allergy test used in the medical diagnosis of allergies. Scratch hardness tests, such as Mohs scale of mineral hardness, used to measure the scratch resistance of various minerals. Liver scratch test, used by medical professionals to ascertain the location and size of a patient's liver during a physical ...
The liver scratch test is a type of auscultatory percussion that uses the difference in sound transmission between solid and hollow organs in the abdominal cavity in order to locate the inferior edge of the liver. [3] [4] [1] The test is most commonly performed by placing the stethoscope below the xiphoid process and lightly scratching the skin ...
Scratch and sniff. Scratch and sniff technology is the application of a fragrant coating to items such as stickers or paperboard, so that when the coating is scratched it releases an odor that is normally related to the image displayed under the coating. The technology has been used on a variety of surfaces from stickers to compact discs.
A pumpjack is the overground drive for a reciprocating piston pump in an oil well. [1] It is used to mechanically lift liquid out of the well if there is not enough bottom hole pressure for the liquid to flow all the way to the surface. The arrangement is often used for onshore wells. Pumpjacks are common in oil-rich areas .
In Clipped, V. Stiviano is a young and ambitious (if fame-hungry) antiheroine, who provides the foil to Shelley Sterling, Donald's shrewd and wary wife of over 50 years.In real life, Stiviano, who ...
Scratch wound healing assay experiment of rhabdomyosarcoma, a cancer cell line. A wound healing assay is a laboratory technique used to study cell migration and cell–cell interaction. This is also called a scratch assay because it is done by making a scratch on a cell monolayer and capturing images at regular intervals by time lapse microscope.
A Formula Student car performing a skidpad test. (2009) A skidpad or skidpan is a circular area of flat pavement used for various tests of a car's handling. The most common skidpad use is testing lateral acceleration, measured in meters per second squared (m/s 2) or the scaled unit g-force. This usage has similarities to that of using a kick plate.
A Skid unit or Slip-on is the common name used to refer to a self-contained fire fighting rig that includes hose, water tank, pump, and an engine to drive the pump, all mounted on a skid, designed to be slid into or onto the open or flat bed of a suitable truck. Slip-on See skid unit. Small-diameter hose