A circle of latitude, on the Earth, is an imaginary east-west circle connecting all locations that share a given latitude. A location's position along a circle of latitude is given by its longitude.... :
The Tropic of Cancer, or Northern tropic, is one of five major degree measures or major circle of latitude that mark maps of the Earth. It is the northernmost latitude at which the Sun can appear directly overhead at noon.... , at 23° 26' 22"
Degree (angle)
A degree , usually denoted by ? , is a measurement of plane angle, representing 1/360 of a Turn ; one degree is equivalent to p/180 radians.... N
The Tropic of Capricorn, or Southern tropic, is one of the five major circle of latitude that mark maps of the Earth. It lies 23degree 26' 22? south of the Equator, and marks the most southerly latitude at which the sun can appear directly overhead at noon.... , at 23° 26' 22"
Degree (angle)
A degree , usually denoted by ? , is a measurement of plane angle, representing 1/360 of a Turn ; one degree is equivalent to p/180 radians.... S
The Tropics, seated in the equatorial regions of the world, are limited in latitude by the Tropic of Cancer in the northern hemisphere at approximately 23?26' N latitude, and the Tropic of Capricorn in the southern hemisphere at 23?26' S latitude.... , referring to the tropical regions of the world.
Tropic was an unincorporated area in Brevard County, Florida, United States. It was the southernmost area on Merritt Island before its identity was absorbed into the census-designated place of Merritt Island during the Space Age.... , a town in the United States
Tropic is a town in Garfield County, Utah, Utah, United States, along Utah Scenic Byway 12. As of the United States Census, 2000, the town had a total population of 508.... , a town in the United States
The SS Tropic was a steamship operated by the White Star Line. Built in 1871 by shipbuilders Thos. Royden & Co, the 2,122 gross-ton vessel operated on the Liverpool to Calcutta run in 1871, and in 1872 began serving South American ports from Liverpool....
SS Tropic (1904)
In Biology, a hormone that regulates other endocrine glands:
Non-tropic hormones are hormones that directly stimulate target cells to induce effects. This differs from the Tropic_hormone in that tropic hormones bind a receptor on another endocrine gland....
The term "'trope'" is both a term which denotes figurative and metaphorical language and one which has been used in various technical senses. It derives from Greek language lang|el|...
Chronotropic effects are those that change the heart rate.Chronotropic drugs may change the heart rate by affecting the nerves controlling the heart, or by changing the rhythm produced by the sinoatrial node....
Derives from the Greek word "Dromos," meaning avenue or entranceway to a building. A dromotropic agent is one which affects the conduction velocity of the AV node, and subsequently the rate of electrical impulses in the heart....
