Then, in presence of salts, the day / night temperature cycles could force this water to migrate downwards and form potentially habitable layers of brine a few centimeters below the surface.
32.
Both feeding rhythms and temperature cycles were shown to synchronize peripheral clocks and even uncouple them from the master clock in the brain ( e . g ., daytime restricted feeding ).
33.
The phosphorylation of KaiC was successfully entrained " in vitro " to temperature cycles with periods between 20 and 28 hours using temperature steps from 30 �C to 45 �C and vice versa.
34.
Conventional PCR requires primers complementary to the termini of the target DNA . The amount of product from the PCR increses with the number of temperature cycles that the reaction is subjected to.
35.
This was an experiment without the day night temperature cycles of Mars and the lichens were kept in a desiccated state so it didn't test their ability to survive in niche habitats on Mars.
36.
Many older adults show the same kind of body temperature rhythm as depressed individuals _ they are more sedentary, and because of this they show flatter body temperature cycles, and that in turn disturbs their sleep,
37.
When Middleton repeated the experiment with six new subjects, administering melatonin at a time in their temperature cycles corresponding to the time when the two troubled sleepers received theirs, she upset the sleeping patterns of two of the six.
38.
After Concorde was privatized, cost reduction measures ( notably the closing of the metallurgical wing testing site which had done enough temperature cycles to validate the aircraft through to 2010 ) and ticket price raises led to substantial profits.
39.
Under temperature variation they tended to have large and not entirely predicable frequency shifts ( they had large temperature sensitivity ) and when they were temperature cycled they tended to return to different frequencies ( they were hysteretic ).
40.
These temperature cycles lag behind the seasons because of thermal inertia, so the heat exchanger will harvest heat deposited by the sun several months earlier, while being weighed down in late winter and spring, due to accumulated winter cold.
