Ebsco provides mobile access via downloadable apps for IPhone/IPad products and Android products.
You will find instructions, documentation, and help at http://support.epnet.com/knowledge_base/detail.php?id=5718
Access requires that you have an Ebscohost Account, which you can learn how to set up here: http://support.ebsco.com/knowledge_base/detail.php?id=1427
After you create your account, use it to generate an authentication key (see here, http://support.ebsco.com/downloads/iphone_help/ehostapp/authkey.html) and use it to validate your mobile device for 9 months.
EBSCOhost provides information for a broad selection of subjects. If you are not certain it applies to your research, check the relevant research guides for your subject to see if it is listed.
A list of librarian subject specialists with contact information can be found here, https://www.usna.edu/Library/reference/liaison.php.
Please contact a librarian if you need help with this resource.