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Droop nose (aeronautics) The droop nose is a feature fitted to a small number of aircraft types so the nose of the aircraft can be lowered during takeoff and landing to improve the pilot's view of the ground below. This feature is used with a very-low aspect ratio wing such as a delta wing. It is installed in aircraft capable of supersonic ...
The star-nosed mole ( Condylura cristata) is a small semiaquatic mole found in moist, low elevation areas in the northern parts of North America. [3] It is the only extant member of the tribe Condylurini and genus Condylura, and it has more than 25,000 minute sensory receptors in touch organs, known as Eimer's organs, with which this hamster ...
Wingtip devices help prevent the flow around the wingtip of higher pressure air under the wing flowing to the lower pressure surface on top at the wingtip, which results in a vortex caused by the forward motion of the aircraft. Winglets also reduce the lift-induced drag caused by wingtip vortices and improve lift-to-drag ratio.
Born in Villafranca di Verona, Italy, in 1979, Alberto Nosé studied at the Verona Conservatory F. E. Dall’Abaco. He continued his studies with Franco Scala, Boris Petrushansky and Leonid Margarius at the International Piano Academy Incontri col Maestro in Imola. [2]
Supporters East German era. BFC Dynamo played only a minor role in football in Berlin until the relocation of FC Vorwärts Berlin to Frankfurt an der Oder in 1971. The club initially had modest support, but with its growing successes in the 1970s, the club began to attract young fans, primarily from the central areas around the Friedrich-Ludwig-Jahn-Sportpark, such as Prenzlauer Berg and Mitte.
The normal (monocular) human visual field extends to approximately 60 degrees nasally (toward the nose, or inward) from the vertical meridian in each eye, to 107 degrees temporally (away from the nose, or outwards) from the vertical meridian, and approximately 70 degrees above and 80 below the horizontal meridian.
Primitive reflexes. Primitive reflexes are reflex actions originating in the central nervous system that are exhibited by normal infants, but not neurologically intact adults, in response to particular stimuli. These reflexes are suppressed by the development of the frontal lobes as a child transitions normally into child development. [1]
The east north up (ENU) local tangent plane is similar to NED, except for swapping 'down' for 'up' and x for y. Local tangent plane coordinates (LTP), also known as local ellipsoidal system, local geodetic coordinate system, or local vertical, local horizontal coordinates (LVLH), are a spatial reference system based on the tangent plane defined by the local vertical direction and the Earth's ...