The pressure action on hysteresis loop for the system with fluctuations leads to its narrowing and, similar to the fluctuationless system, shifts the cooling and heating branches toward higher temperature.
At low stress values the heating up branch of the hysteresis is different; it starts with a vertical part showing that the beginning of the austenite formation is free of the release of the elastic energy (this takes place only in the second part of this branch).
This pattern is also apparent in the concentration of chlorophyll a from heat-stressed branches alone; branches from 31 °C and variable acclimation treatments had more chlorophyll a after heat stress than the control (P < 0.01; fig. 2 b).
The remaining 12 libraries consist of 7 control tank branches and 5 heated tank branches and contain ~239 million reads.
The effects of self-heating, branching and natural convection on the time to ignition are analysed.
In the main pipe network, circulating hot water is driven by pumps to heat up the branch pipe network through secondary heat exchangers.
In an old coppiced wood, you may find the platforms on which the charcoal-makers heated the cut branches over several days, keeping out the oxygen to turn them into the precious carbon-rich fuel.
If we exclude day 0 and thus the artifact of transplantation, we observe a significant difference between acclimation treatments in the proportion of chlorophyll a retained in heat-stressed branches compared with nonstressed branches (P < 0.05).
They also determined how much the plants drink through their leaves by heating a spot on each plant's branches during clear and foggy days.
