In the general election, facing Democratic nominee, Senator Barack Obama of Illinois, McCain was trailing during most of the season, only gaining a lead in national polls for a period after the Palin announcement and the 2008 Republican National Convention.
monopolar electrocautery (unipolar electrocautery) an electrocautery in which current is applied through a handheld active electrode and travels back to the generator through an inactive electrode attached to the patient (the grounding pad), so that the patient is part of the electrical circuit.Also called unipolar electrocautery.n electrocautery in which current is applied through a handheld active electrode and travels back to the generator through an inactive electrode attached to the patient (the grounding pad), so that the patient is part of the electrical circuit. Also called unipolar electrocautery.
Monopolies are created through barriers to entry into their market and government is the creator of these barriers, which include explicit grants of monopoly status, in industries deemed âpublic utilitiesâ or ânatural monopoliesâ, patents, license requirements, and economies of scale.onopolies are created through barriers to entry into their market and government is the creator of these barriers, which include explicit grants of monopoly status, in industries deemed âpublic utilitiesâ or ânatural monopoliesâ, patents, license requirements, and economies of scale.