Access library databases and articles while I am away from campus?
Contact a librarian for help when I am in another country?
(There are multiple options here, but if there is a big time-difference, your best choice will be email. *Tell your librarian that you are abroad when you email or you use the Ask a Librarian IM service.*)
Know which librarian I should contact about my research topic?
(This links you to the list of library liaisons, individual librarians who have special knowledge of resources in a specific subject area.)
Get an article using Inter-Library Loan when I am away?
Get access to library resources in countries with unstable Internet connections?