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Right ascension is measured eastward up to 24 h along the celestial equator from the primary direction. Right ascension (abbreviated RA; symbol α) is the angular distance of a particular point measured eastward along the celestial equator from the Sun at the March equinox to the (hour circle of the) point in question above the Earth. [1]
In music theory, contrapuntal motion is the general movement of two or more melodic lines with respect to each other. [1] In traditional four-part harmony, it is important that lines maintain their independence, an effect which can be achieved by the judicious use of the four types of contrapuntal motion: parallel motion, similar motion, contrary motion, and oblique motion.
Left flank march or left turn, it is still the same even on the march for some countries: All members marching 90° turn to the left, done by rotation on the right ball and the left heel. Right incline (U.S.: Column half-right, march ), is a half turn to the right, usually used when a flight, squad, platoon, etc. is not in its proper alignment.
In the oblique order attack, the commander of the army would intentionally weaken one portion of the line to concentrate their troops elsewhere. They would then create an angled or oblique formation, refuse the weakened flank and attack the strongest flank of the enemy with a concentration of force. Once the critical flank was secure, the ...
Note that AP 1 and AP 2 are at right angles in this construction. In the special case where C is a line, A lies on C, and O is not on C, then the curve is called an oblique strophoid. If, in addition, OA is perpendicular to C then the curve is called a right strophoid, or simply strophoid by some authors.
Diagram showing the relationship between the zenith, the nadir, and different types of horizon.Note that the zenith is opposite the nadir. The nadir [a] [b] is the direction pointing directly below a particular location; that is, it is one of two vertical directions at a specified location, orthogonal to a horizontal flat surface.
The remaining element leaders command "Column Right (Left), MARCH" and, one element at a time, following the base element in the same manner. Column of Files From the Right (Left), Forward, MARCH: On the preparatory command, the guide takes his/her post in front of the first element, and all element leaders execute an Eyes, RIGHT.
The United States march command is "For-ward, MARCH," or "quick time, MARCH" when resuming quick time from another pace or from "route step". Arm movement is kept to 9 inches to the front and 6 inches to the rear (6 inches and 3 inches, respectively, in the U.S. Navy, Coast Guard, Marine Corps, and Air Force) while marching, while the interval ...