The First Alphabet Soup: Ventilator Modes. Even before you get to all the settings on the ventilator, there is the matter of ventilator modes. Unfortunately, the names for these arenât entirely standardized, which makes it tricky. In general, modes fall into two categories, pressure modes and volume modes.
Although a peacock can be seen in many parts of the world, it is native to the Indian subcontinent and parts of western China. Peacocks are magnificent birds known for their beauty and grace. They have multicolored stunning tail feathers. Only the male birds of this species have these beautiful multicolored feathers.he Muslims used the quill of peacock feathers to write and mark passages in the Quran. The female peacocks are known to be very protective about their young ones, which is why many women get a peacock feather tattooed on themselves to symbolize this trait.
A peacock, Pavo Cristatus, has multicolored feathers so he can attract and mate with as many peahens as possible.The bright plumage draws attention to the male; showing off his vibrant feathers is a sign of health.His unnaturally large and disproportionate tail, which would otherwise hinder an animal's survival, is proof of his successful survivability; this is known as Handicap Theory.hese notions have mislead many to believe that peacock fea â¦ thers are harmful in Islamic terms. It is permissible for you to keep peacock feathers in your house and there is no evidence-as far as we know-that this is not good.