Because otitis media with effusion lacks the inflammation found in acute otitis media, it has few complications. As noted above, the most important complications and reasons for treatment are hearing loss and potential language development delay.
What is it? A virtuous circle is one where a good event feeds on itself to improve business further. It is a positive feedback loop. A virtuous circle can be small operating over days or it can drive a whole companyâs strategy for decades. The same positive feedback loop can also run in reverse however, to create a vicious cycle, when a bad situation feeds on itself to make it even worse.
The circumference of a circle relates to one of the most important mathematical constants in all of mathematics. This constant, pi, is represented by the Greek letter Ï. The numerical value of Ï is 3.14159 26535 89793 ... (see A000796). Pi is defined as the ratio of a circle's circumference C to its diameter d : Or, equivalently, as the ratio of the circumference to twice the radius.