Urticariaâthe scientific name for hivesâis an outbreak of red, swollen, and itchy welts that form on the skin. Hives appear suddenly and can appear anywhere on the body, including the face, lips and throat. They typically vary in size, and may join together to form larger welts.
Define effectivity. effectivity synonyms, effectivity pronunciation, effectivity translation, English dictionary definition of effectivity. adj. 1. a. Having an intended or expected effect. b. Producing a strong impression or response; striking: gave an effective performance as Othello.
The terms âobjectivityâ and âsubjectivity,â in their modern usage, generally relate to a perceiving subject (normally a person) and a perceived or unperceived object.The object is something that presumably exists independent of the subjectâs perception of it.n other words, the object would be there, as it is, even if no subject perceived it. Hence, objectivity is typically associated with ideas such as reality, truth and reliability. The perceiving subject can either perceive accurately or seem to perceive features of the object that are not in the object.