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A sinusoidal pressure wave results in localized vibrations of the organ of Corti: near the base for high frequencies, near the apex for low frequencies. [17] Hair cells in the cochlea are stimulated when the basilar membrane is driven up and down by differences in the fluid pressure between the scala vestibuli and scala tympani .
Finger waves are similar to the marcel wave in appearance and are easily confused. Unlike finger waves, the marcel wave is made with a hot curling iron, and is more permanent than finger waves. [6] Another hairstyle often confused with finger waves is the croquignole method of curling hair used to create a permanent wave. In this method the ...
In physiology, a stimulus [1] is a change in a living thing's internal or external environment.This change can be detected by an organism or organ using sensitivity, and leads to a physiological reaction. [2]
The science of molecules is called molecular chemistry or molecular physics, depending on whether the focus is on chemistry or physics. Molecular chemistry deals with the laws governing the interaction between molecules that results in the formation and breakage of chemical bonds, while molecular physics deals with the laws governing their ...
François Marcel marcelling his wife's hair, 1922. Marcelling is a hair styling technique in which hot curling tongs are used to induce a curl into the hair. [1] [2] Its appearance was similar to that of a finger wave but it is created using a different method.
The U.S. Food and Drug Administration (FDA) now classifies eggs as a “healthy, nutrient-dense" food, according to a new proposed rule. Registered dietitians react to the change.
A zinc finger is a small protein structural motif that is characterized by the coordination of one or more zinc ions (Zn 2+) which stabilizes the fold. It was originally coined to describe the finger-like appearance of a hypothesized structure from the African clawed frog (Xenopus laevis) transcription factor IIIA.
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