Question: How do I input a boundary condition that involves a derivative, and input a delta function into a diffeq?

Hello everyone, I was wondering what is the syntax to put a boundary condition like http://stw.ryerson.ca/~m4yip/bc.png in the dsolve command? I can do simple ones like v(0) = 0, but I don't know how to input boundary conditions involving a derivative ... Onto my second question: Is it possible to include a delta function within a Maple differential equation? I'm interested in the differential equation of EI v'''' + P v'' = Q
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