Because heat cannot flow spontaneously from cooler to hotter regions, some unknown, nonthermal process must maintain the high temperature of the corona.
Also, this sample redissolved spontaneously upon cooling.
The reaction is performed at 1,045°C in a sealed quartz ampoule for 3 to 4 days after which the samples are allowed to cool spontaneously to room temperature.
The extracellular ice in such a partially frozen system is unstable, and the small ice crystals formed during cooling spontaneously begin to merge and form larger crystals to minimize their surface energy22,23.
Thus, the high INA most likely allows every part of stem bark tissue to initiate extracellular freezing spontaneously under any cooling or ice nuclei conditions.
Kelman and Nunn [ 11] also looked at the time courses of blood gases but only in blood that cooled spontaneously, and only for up to one hour.
When the heat finally broke, my roommates and I put on a record and danced spontaneously in the now cool hallways, laughing and stamping our feet to Peter, Paul and Mary's "If I Had a Hammer".
The name Homework, Bangalter explained, relates to "the fact that we made the record at home, very cheaply, very quickly, and spontaneously, trying to do cool stuff".
On my second day at Brown University, fueled by the unearned confidence of youth and a third of a wine cooler, I spontaneously jumped on stage at an orientation talent show and ad-libbed a tribute to The Brady Bunch, acting out famous scenes and leading sing-alongs.
