Aldosterone belongs to a class of hormones called mineral corticoids, also produced by the adrenal glands. Aldosterone helps maintain blood pressure (BP) and water and salt balance in the body by helping the kidneys retain sodium and excrete potassium.ldosterone belongs to a class of hormones called mineral corticoids, also produced by the adrenal glands. Aldosterone helps maintain blood pressure (BP) and water and salt balance in the body by helping the kidneys retain sodium and excrete potassium.
A stepper motor is a permanent magnet or variable reluctance dc motor that has the following performance characteristics: 1. rotation in both directions, 2. precision angular incremental changes, 3. repetition of accurate motion or velocity profiles, 4. a holding torque at zero speed, and.
Steppe (Grassland). Grasslands (steppes) are temperate environments, with warm to hot summers and cool to very cold winters; temperatures are often extreme in these midcontinental areas.They are often located between temperate forests and deserts, and annual precipitation falls between the amounts characteristic of those zones.teppe (Grassland). Grasslands (steppes) are temperate environments, with warm to hot summers and cool to very cold winters; temperatures are often extreme in these midcontinental areas.