I lived in AK for almost 7 years and only saw one bear while I was there- and when he headed to my side of the river I left (of course, there were tons of them on the drive back home through Canada). Voodoo, it sounds like you don't have the wrists for a large caliber handgun, so I'd also have to suggest a 12 gauge. I know it feels out of place if you're not used to carrying it but if you're going to be out in the woods alone you really can't beat it, and it won't beat you up as bad as a .44. However, knowing where your going, the bear activity in the area, and traveling with others (read:making some noise!) should keep you out of trouble. If you're around Anchorage and sticking to the main areas there is usually enough human traffic to keep the bears away, and if you're out in the boonies alone, nothing tells the two legged predators to stay away quite like a shotgun! Really, if you are outside of the popular areas noone is going to blink an eye if you're carrying a rifle or shotgun-it's just good sense up there. As an aside, I've seen a moose calf shot between the eyes w/ a .223 and just shrug it off and walk away, so no way would I bother carrying a 9mm or .45 for a bear attack unless you plan on holding it sideways and hoping he chokes on it.
YMMV
Walter