Usually they are linked to particular historic moments.
Some data will reside in dedicated, maximum-security systems linked to particular computers.
The scientists then looked at markers for individual genes that previous studies had linked to particular traits.
The BBC is also introducing "collections" of curated programming on iPlayer linked to particular national, sporting or cultural events and anniversaries or BBC TV and radio seasons.
Second, Google seems to be trying harder to weed out those advertisers who bid low in the auctions it conducts for advertising slots linked to particular keywords.
With their climb on Thursday, Mr. Robert and Mr. Clarke joined a group of men whose names have become linked to particular buildings, like the Sears Tower in Chicago, the Empire State Building and the World Trade Center.
Wil Roebroeks, an archaeologist at Leiden University in the Netherlands, cautioned that the study relied to a large degree on testing of stone tools, rather than bones, and these had not been conclusively linked to particular species, or hominins.
Other markers were linked to particular pollutants - for example, increases in fibrinogen, a precursor of blood clots, were significantly associated with increases in particulate matter and sulfur dioxide, among other pollutants.
So it is via language that Being is linked to particular peoples.
Citizen scientists are encouraged to post stories linked to particular forests.
Next, we investigated how mothers' Big Five personality traits were linked to particular climate dimensions.
