While accumulation of calcium in the mitochondrial matrix has been and predominantly still is regarded as a prerequisite of MPT induction [ 35, 37], MPT has also been described to occur in the absence of major Ca2+ changes, especially when Pi is elevated [ 34, 35, 39].
The strengthening of reinforced concrete structures with laminates of fibre reinforced polymeric (FRP) matrix has received considerable attention, although there still is lack of information on the more adequate modelling of the interface between FRP composites and concrete.
Finding a suitable matrix has been a crucial step and still represents one of the main obstacles for tissue engineering of skeletal muscle [ 1- 4].
Nope – The Matrix has those, too.
The exact mechanism of topical atropine is still not known, although the up- and downregulation of retinal and scleral muscarinic receptors with influence on the scleral matrix has been postulated [59, 60].
But they had still dropped the ball, big time, and all that anticipation for "The Matrix Reloaded" now seemed like a bad fever dream.
A year later, Club Matrix had closed it doors.
On the other hand, as demonstrated in Example 5, non-autonomous systems, where some matrices have norms exceeding one, can still be exponentially stable.
But the calm, even vacant acting style that won him global fame in The Matrix still has its fans – including Drive director Nicolas Winding Refn, who has cast him as one of the leads in his new film The Neon Demon, currently in production.
