Antimatter, for example, appeared as a negative term in an equation long before it appeared in a particle accelerator.
In this way the path of an electron, for example, appears as two straight lines connected to a third, wavy, line where the electron emits or absorbs a photon.
Flupirtine for example appeared as a scientifically promising but not yet prevalent treatment option [ 28].
The former approach is more appropriate when unsupervised clustering suggests the presence of multi-gene up-to-down regulated contrasts, for example appearing as a red versus green four-square in a heat map.
These examples appear as supplications before the stern human truth of not knowing as much as we think we know.
Moreover, new specialities continue to appear, as, for example, pesticide, forensic, and computer chemistry.
The plants growing in low N pools, for example, appeared just as healthy as those growing in water with high N from sewage.
This globality phenomenon is itself surprisingly global: the Berlin and Beijing startup scenes, for example, appear almost as technologically transnational as Boston's and the Bay Area's.
As fiction, though, it is thoroughly delightful, evoking a vanished gilded age with impertinence but never contempt (and with a feather-light touch; the terrorist attacks of Sept. 11, for example, appear literally as a minor impediment to Lacey's bicycle ride down the primrose path).
