Studies have been identified by searching relevant databases (Medline, CINAHL, Psychinfo and Google scholar), in addition to reference checking, manual searching of the contents page of relevant journals and recommendations from experts.
The first phase of this method regards the search of the content, with any existing algorithm.
Last year Massie and Lofgren co-sponsored an amendment that would have ended warrantless searches of the content of Americans' communications with foreign NSA targets.
We also conducted systematic searches of the content lists of key journals to identify any additional studies missed by the electronic searches.
And it would prohibit, when terrorism is not suspected, systematic searches of the contents of Americans' international e-mails and text messages that are "about" a target rather than to or from that person.
Basic repository features include browsing and searching of the repository content using available metadata fields, such as model authors, model titles, endpoints, species, etc. Browse and search can be performed over all of the repository content or can be limited to a given Community or Collection.
And the NSA may still be able to "reverse target" Americans' communications by searching through the content of emails or phone calls they have exchanged with foreigners.
In Lessig's world, the Act is merely a title in search of content, the obligations of the presidency are a side-show to the passage of that Act, and the presidency of the United States is merely an appointment that the nation should trust to... Larry Lessig.
Finally, Blinkx might not go far enough in searching the content of videos: the company searches their sounds, but not their images.
They also disclose that the US National Security Agency has been collecting data directly from the servers of some internet companies, including search history, the content of emails, file transfers and live chats, although the firms deny this is done with their knowledge.
