I think (I am sure) that this is the tuxgraphics.org design.
http://tuxgraphics.org/electronics/201005/bench-power-supply-v3.shtml
No reference to in the thesis though. Could be violating the GNU/G.P.L. tbh.
It's exactly the tuxgraphics design. He didn't even improve on it, or study it for Load/Line regulation, ripple, etc. If I was doing that thesis, I'd build it, test all the
Power Supply specs (Line/Load regulation, ripple, holdup time, any overshoot or undershoot, ramp-up time, etc)
Then try to improve upon it. That would be the meat of the thesis.
Take a look at any thesis from the 60's, 70's, 80's and you'll see how much more complex and demanding they are of the student, compared to
the theses of today's students. Most EE theses produced today are garbage, but they get a degree anyways.
A thesis should make a student think, solve something, improve upon something, etc. Students today just "make" something and write it up like a blog entry.