They surmised that every day above freezing — measured in "degree days," a tally of cumulative heat — would speed up its life cycle, allowing it to reproduce and survive.
This optimal threshold (number of pixels) to judge freezing was determined by adjusting it to the amount of freezing measured by human observation.
The levels of freezing measured during the context and cued fear (conditioned stimulus, CS) tests show an overall difference among the genotypes (p = 0.027).
But in an illustration of the ragged nature of Europe's recovery, the British central bank took steps to freeze measures to stimulate the economy.
Variation in the CO2 burst size was surprisingly large between individuals measured in the laboratory and between freezing events measured in the field, which we cannot explain.
And now, the current situation in the State Senate is working to their advantage, freezing the measure.
Mice were subsequently returned to the conditioning context 24 hours later, where all exhibited a substantial increase in freezing behaviour measured over two minutes.
The baseline freezing scores, measured in Box B, of Fear, Imme EXT, EXT, Ext + Veh, Veh + EXT, MK-801 + EXT, EXT + MK-801 (4 h) and EXT + MK-801 (12 h) groups were not significantly different (Figs. 1 and 2).
The next day, mice were exposed to the same tone in the absence of the foot shock, and the time spent freezing was measured.
The answer on the question of smart guns turned out to be that the gun industry, with its mighty lobbying power, has frozen out measures that would incent development and sale of this technology.
