An LPR is required to present an I-551 (Green Card) for reentry into the U.S. If you are not a U.S. citizen or a U.S. LPR, you will need a passport and/or the appropriate documentation based on the status you are seeking in the U.S. for any type of cruise, closed loop or not.
The Picard Maneuver is a battle tactic invented by Starfleet Captain Jean-Luc Picard. In 2355, Picard was in command of the USS Stargazer when it was attacked by an unknown alien vessel, later determined to be of Ferengi origin.
PICOT questions examples. Picot is a wordplay that can assist to create a clinical question and direct the search for obtaining evidence. The PICOT question is made in a formula (format) of creating re-searchable and answerable inquiry. Writing such a question appears simple, but may not be easy as it seems.