Mirrorweave on Double Faced Cards
Ulrich will be a copy of Civilized Scholar, so you can use Civilized Scholar's ability to transform it, repeatedly if you have some way to untap it. But the triggered abilities will not trigger.

First, in the rules section about Copying objects, rule 706.2 says


  When copying an object, the copy acquires the copiable values of the original object’s characteristics [...]. The “copiable values” are the values derived from the text printed on the object (that text being name, mana cost, color indicator, card type, subtype, supertype, rules text, power, toughness, and/or loyalty), as modified by other copy effects, by its face-down status, and by “as . . . enters the battlefield” and “as . . . is turned face up” abilities that set power and toughness (and may also set additional characteristics).


So, once the Mirrorweave targeting Civilized Scholar resolves, Ulrich becomes a copy of Civilize Scholar, which means that it has the name, mana cost, rules text, etc. of Civilized Scholar. Importantly, it no longer has Ulrich's values for those characteristics, and in particular it no longer has Ulrich's abilities.

Then, once you activate and resolve the ability, the card will physically transform and untap, but it will still be a copy of Civilized Scholar. This means that it still doesn't have Ulrich's abilities, so those abilities won't trigger.