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Author Question: Dynamic breaking of a three-phase motor is achieved by removing the AC power supply from the motor ... (Read 41 times) |
Bacteria have been found alive in a lake buried one half mile under ice in Antarctica.
The most common treatment options for addiction include psychotherapy, support groups, and individual counseling.
Cyanide works by making the human body unable to use oxygen.
Before a vaccine is licensed in the USA, the Food and Drug Administration (FDA) reviews it for safety and effectiveness. The CDC then reviews all studies again, as well as the American Academy of Pediatrics and the American Academy of Family Physicians. Every lot of vaccine is tested before administration to the public, and the FDA regularly inspects vaccine manufacturers' facilities.
For high blood pressure (hypertension), a new class of drug, called a vasopeptidase blocker (inhibitor), has been developed. It decreases blood pressure by simultaneously dilating the peripheral arteries and increasing the body's loss of salt.