Neil Eklund, Generalized Parabolic Functions using the Perron-Wiener-Brelot Method, Proceedings of the American Mathematical Society, Vol. 74, No. 2 (May, 1979), pp. 247-253 ...

The function and application of off-axis parabolic mirror Off-axis paraboloid reflector is a special optical element, its main function is to focus the incident light to a certain distance from the ...

Space tourists' experience might be affected by how their parasympathetic nervous system functions, per study of novice passengers during and after zero-gravity parabolic flights ...