Dephasing of transverse magnetization due to the magnetic field inhomogeneities at boundary surfaces of intrapulmonary air and liquid or solid tissue are refocusable through the use of spin echoes.
After a half-hour or so they fall again like a robin snow in spring and resume their feeding, white dots on the olive-brown of the long miles of saw grass that stretch away to the everglades horizon.
robin snow
Teleabortions, where a woman has a phone consultation with a doctor and is then sent the medications required, are available everywhere but South Australia. In WA, a teleabortion requires a referral from a doctor.
Of the nuclear reactors the HTR now produces heat at the highest temperature.
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