Yes, hydrogenation of fat does increase its shelf life. The hydrogenation of the unsaturated fats usually produces the saturated fats.
It is called concentric isotonic contraction.
The sarcomeres shortens when the muscle contract. By Adam Safi
Muscles are attached to two different bones. When a muscle contracts, it shortens. When it shortens, the shortens the angle between the two bones causing movement.
During exercise an increase in heart rate corresponds to a shortening of the cardiac cycle (RR interval decreases). Most of this shortening occurs in the TP interval. The QT interval also shortens, but only slightly. then the interval shortens as the heart rate increases.
shortens
myofibrils
it shortens
It constricts it shortens
during skeletal muscle contraction ,I band and H zone shortens. Sarcomeres
As wavelength shortens, frequency increases. This is because frequency and wavelength are inversely proportional to each other according to the formula f = c/λ, where f is frequency, c is the speed of light, and λ is wavelength. When wavelength decreases, frequency must increase to maintain the constant speed of light.
When a machine shortens the distance over which a force is exerted, the size of the force must increase in order to conserve energy. This is governed by the principle of work-energy relationship, where the work done remains constant, and therefore, force and distance are inversely proportional in a simple machine.
It shortens