The US vessel carrying parts of the surface-to-air missiles docked at the southern port of Iskenderun on Wednesday.
The systems are to be deployed near the Syrian border.
On Monday, two German batteries, which have been deployed around the southeastern Turkish city of Kahramanmaras, about 100 kilometers (62 miles) from the Syrian border, became operational.
On Saturday, the Netherlands activated two Patriot batteries near the southern city of Adana.
In November 2012, NATO announced a plan to deploy six batteries to “protect Turkey” from potential Syrian missile strikes.
For their study, researchers from Australia tracked nearly 2,400 middle-aged and elderly individuals for 15 years. Among this group, 257 individuals were determined to be "regular" uses of aspirin who took the drug at least once a week, while the rest were occasional users that took the drug less frequently. All participants were evaluated at the end of the study to determine their health status in conjunction with aspirin intake.