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Oculesics is one form of nonverbal communication, which is the transmission and reception of meaning between communicators without the use of words.Nonverbal communication can include the environment around the communicators, the physical attributes or characteristics of the communicators, and the communicators' behavior of the communicators.
An important distinction to make is between the physical (i.e., acoustical) and the biological (or perceptual) description of these ENV and TFS cues. Schematic representation of the three levels of temporal envelope (ENV) and temporal fine structure (TFS) cues conveyed by a band-limited signal processed by the peripheral auditory system.
A type of naturally occurring physical entity, association, or structure within the observable universe that is a single, tightly bound, contiguous structure, such as a star, planet, moon, or asteroid. Though the terms astronomical "body" and astronomical "object" are often used interchangeably, there are technical distinctions.
The changes that constitute acquired characteristics can have many manifestations and degrees of visibility, but they all have one thing in common. They change a facet of a living organism's function or structure after birth. For example: The muscles acquired by a bodybuilder through physical training and diet. The loss of a limb due to an injury.
A quite different mechanism operates in hyperacuity, whose quintessential example and the one for which the word was initially coined, [2] [3] is vernier acuity: alignment of two edges or lines can be judged with a precision five or ten times better than acuity.
Visual acuity is measured by a psychophysical procedure and as such relates the physical characteristics of a stimulus to a subject's percept and their resulting responses. Measurement can be taken by using an eye chart invented by Ferdinand Monoyer , by optical instruments, or by computerized tests [ 11 ] like the FrACT.
Other examples of perceptual learning in the natural world include the ability to distinguish between relative pitches in music, [24] identify tumors in x-rays, [25] sort day-old chicks by gender, [26] taste the subtle differences between beers or wines, [27] identify faces as belonging to different races, [28] detect the features that ...
In De humana physiognomia (1586), della Porta used woodcuts of animals to illustrate human characteristics. Both della Porta and Browne adhered to the 'doctrine of signatures'—that is, the belief that the physical structures of nature such as a plant's roots, stem, and flower, were indicative keys (or 'signatures') to their medicinal potentials.