Some DVD movies have taken advantage of double-sided
discs by putting a version formatted for a normal TV or monitor with a 4:3 aspect ratio on one side and a widescreen version formatted for 16:9 aspect ratio on the other.
High stiffness of PCHE (325,000 psi flexural modulus) will enable
discs to withstand faster acceleration and deceleration spin rates on next-generation
disc players, Dow claims.
The companies license their databases and provide updated
discs semiannually, quarterly or even monthly.
We started the company with both the commercial and consumer markets in mind, knowing the growing reliance on
discs as a commoditized tool for business and entertainment," said Dan Diotte, optical media expert and the founder of VenMill Industries.
The DVD-RW (referred to as 'RW') format was introduced last year featuring the ability to read and write rewritable RW media as well as popular DVD-R
discs.
About 11 replicators are in stages of DVD start-up, though only three of them are actually sending
discs to market.
DASCOR is a wonderful addition to the treatment arsenal for degenerative
disc disease, as it allows us to treat people much earlier in the degenerative cascade and in a minimally invasive way.
This new layout allows DVD-RAM
discs to function optimally in both computer and video environments.
What will the next generation of higher-density compact
discs look like?
The initial Blu-ray
Disc standard allows for 25GB single layer Blu-ray
Discs and 50GB dual layer Blu-ray
Discs.
Soon, the expected opening up of the market for high-density compact
discs (HDCDs) will create new business and require
disc replicators to establish new quality/productivity parameters.
The
discs, collagen rings surrounding a gel/fluid-filled nucleus, act as shock absorbers, ensuring vertebrae are properly separated and cushioned, and that the spine remains flexible.
