In theory, you could use the solar panel case for any Raspberry Pi project, including setting up a personal web server. How to make a Raspberry Pi solar-powered FTP server | CNET UK via TechCrunch.
The stretch reflex is caused by a stretch in the muscle spindle. When the stretch impulse is received a rapid sequence of events follows. The motor neuron is activated and the stretched muscles, and its supporting muscles, are contracted while its antagonist muscles are inhibited.he stretch reflex can be activated by external forces (such as a load placed on the muscle) or internal forces (the motor neurons being stimulated from within.) An example of the former is a person holding an empty tray in their outstretched arm and then having a plate of food set on it.
When a muscle is stretched, the spindles in that muscle are also stretched. Stretch of the nuclear bag and chain fibers in the spindles stimulates the primary and secondary endings of the Ia and II afferent fibers, causing them to send impulses into the cord.his stretch-resulting-in-relieved-stretch is known as the myotatic or stretch reflex. Once the muscle contracts and the stretch is relieved, the firing rate of the spindle afferents returns to the resting level.