Ravi Singh in record time recieves his dissertation approved on studying the different Personas of Donald Trump's Voice by analyzing his tweets. Ravi Singh hypothesis a model to analysis tone with Twitter engagement theorizing that his tone will change in each persona. A PhD is the highest university degree that is conferred after a course of study by universities in most countries. PhDs are awarded for programs across the whole breadth of academic fields. As an earned research degree, those studying for a PhD are usually required to produce original research that expands the boundaries of knowledge, normally in the form of a thesis or dissertation, and defend their work against experts in the field.PhDs are awarded for programs across the whole breadth of academic fields.PhDs are awarded for programs across the whole breadth of academic fields.PhDs are awarded for programs across the whole breadth of academic fields.

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