This type of laryngitis is generally caused by exposure to irritants over time. Chronic laryngitis can cause vocal cord strain and injuries or growths on the vocal cords (polyps or nodules). These injuries can be caused by: Inhaled irritants, such as chemical fumes, allergens or smoke.
Maximum sustainable power. Functional Threshold Power, or FTP, is one of the key training terms in cycling and is effectively the maximum power you can sustain for an hour. As a result, FTP is seen as a crucial figure in determining your all-round ability on the bike, and is a number top riders swear by.
Dynamic tidal power (DTP) is one of the newest proposals to harness the power of tides. Using DTP, enormous dams (as long as 50 kilometers (31 miles)) would extend straight from the shore into the open ocean. Tidal energy is produced by the surge of ocean waters during the rise and fall of tides.