I think the unbelievably slow feedback loop in standard problem sets is a huge hinderance to learning.
Slow feedback inhibition of CRAC current is likely to play important roles in controlling the duration and dynamic behavior of receptor-generated Ca2+ signals.
The danger for those universities recruiting too many students is that the whole experience risks being diminished for the individual – less support, slower feedback, less time for personal contact.
Furthermore, to fulfill the requirements of special physics experiments and enhance the facility reliability, several operation software improvements, including eliminating the magnetic hysteresis effects, dipole magnets field slow feedback and super-period slow extraction, are also introduced in this paper.
Based on the photocurrent amplification of light-addressable potentiometric sensor (LAPS), the constant voltage detection mode was introduced to enhance the detection sensitivity to replace the conventional constant current mode with the slow feedback rate.
Evolution and the brain have done a marvelous job solving many tricky problems in action control, including problems of learning, hierarchical control over serial behavior, continuous recalibration, and fluency in the face of slow feedback.
The two principal mechanisms by which the orbital effects on the regional/seasonal distribution of insolation instigate climate change are melting/growth of ice sheets (thus albedo change –> temperature change) and the slow feedback effect of GHGs responding to temperature change, thus increasing the greenhouse effect.
The major advantage of the proposed architecture is that motion planning (and eventually sensor based re-planning (slower feedback loop)) is limited to the leg joints whereas the trunk and arm degrees of freedom are controlled in closed loop (faster feedback loop) to achieve overall dynamic stability.
The second and slower feedback due to efferent nerve fibres is not modelled within the model.
This raises the question of whether these processes are controlled by a single slow feedback variable or multiple slow variables.
