Field cycling is implemented by switching on and off the current in an internal, coaxial, resistive secondary magnet that partially cancels the superconducting magnet's field at the sample; the secondary magnet is actively shielded to avoid eddy currents.
The inner region is excluded (shielded) to avoid saturation of the ICCD due to the overwhelming number of early photons at short distances.
Notice how the wires are protected by shielding to avoid interference from the car engine.
Instead, private bondholders face a bigger "voluntary" write-down of as much as 50 percent while euro zone governments and the E.C.B. are shielded from losses on Greek debt to avoid a public backlash that would make further rescue measures impossible.
It would travel through the atmosphere at several times the speed of sound, generating so much heat that it would have to be shielded with special materials to avoid melting.
The central emitting area of Pb is masked by a shield to avoid the Nb deposition.
Plants worldwide may be wielding a sandy shield to avoid becoming a meal, say the researchers, who add that the armor could still have other uses, like protection against sandstorms.
Judge Paul V. Niemeyer, writing for the Fourth Circuit panel, said North Carolina officials could not use the state's "sovereign immunity shield" to avoid being brought to court.
The one-axis sensor for the MSC-S consists of a magnetic core wound with a solenoid coil of copper wire and is equipped with an electrostatic shield to avoid electric field pickup (Ozaki et al. 2015).
"Are you seeking to promote your personal difficulties as a shield to avoid extradition?" Love denied that he was misleading doctors or misrepresenting the severity of his condition.
