Humita (from Quechua humint'a) is a Native American dish from pre-Hispanic times, and a traditional food in Argentina, Bolivia, Chile, Ecuador and Peru, although their origin is unclear. In Argentina, Chile, Ecuador and Peru they are known as humitas, in Bolivia as humintas, in Brazil as pamonha, and in Venezuela as hallaquitas. It consists of masa harina and corn, slowly steamed or boiled in a pot of water.
A greater intensity of light causes the pupil to constrict (miosis/myosis; thereby allowing less light in), whereas a lower intensity of light causes the pupil to dilate (mydriasis, expansion; thereby allowing more light in). Thus, the pupillary light reflex regulates the intensity of light entering the eye.
= +3.01 dB. Doubling the intensity corresponds to a 3 dB increase in relative intensity. These calculations illustrate that a change in intensity by a factor of 2, be it an increase. or a decrease, results in a corresponding change of 3 dB on the relative scale.efinition: The intensity, I, relative to a reference intensity 10, is defined as: Relative intensity (dB) = 10 logw (1/10). The dB values will be positive if the intensity of interest, I, is larger than the reference. intensity, 10, and negative if I is less than 10.