Moreover, the important role of angiogenesis has been demonstrated before, both in human ischaemic heart disease [40] and experimental models of non-ischaemic related heart failure [41].
Although such schizotypy-related differences on associative learning tasks have been demonstrated before, to our knowledge this is the first study demonstrating such deficits on an instrumental task.
The activity of CRISPR spacers against genes encoding essential housekeeping enzymes has not been demonstrated before, nor have its consequences for genome-scale evolution been examined.
The ability to survive adversity has been demonstrated before by automakers.
Legal precedent has demanded that deliberate fraud be demonstrated before a vote can be set aside.
But legal precedent has demanded that deliberate fraud be demonstrated before a vote can be set aside.
As was demonstrated before, a home cook isn't realistically going to bish-bash-bosh these meals out in the allotted time.
"That has not been demonstrated before because people don't measure the number, they don't go out and count them".
This has not been demonstrated before.
This integrated approach has not been demonstrated before.
