chemicals that provide improved gravity drainage (such as advanced retention and drainage technology), allowing for a reduction in dryer energy;
There is potential for using anionic starches, moving back to using more anionic retention aids/microparticulates, and perhaps developing anionic internal sizing agents.
But the events of last winter and spring illustrate the roller-coaster ride that awaits any school district that tries to tamper with a core education policy like student retention.
Such student retention seems politically popular, having been endorsed by the past two presidents.
According to a 2000 Public Agenda survey, more than two-thirds of all parents nationwide supported retention even if it meant that their child would be held back.
One reason for the popularity of the retention policy in Chicago--aside from the advantages of having a popular mayor to promote it--was the strong and relatively steady improvement in the Chicago schools.
In fact, even while things were looking bad last spring, a new study by Brian Jacob of Harvard and Lars Lefgren of Brigham Young provided more evidence to support the proponents of Chicago's retention program.
In addition to the risk-reward consideration in retention decisions, you must evaluate the capacity and materiality of the additional risk your company retains, both insurable and other business risks.
Companies with alternatives for investing may not want to tie up capital in risk retention.
Risk retention isn't a capital-free decision, and approaching it that way to save on premiums can be disastrous for a company.
Multi-year arrangements can still be very useful vehicles for risk retention, but before embarking on one, be sure you understand the accounting rules thoroughly.
Internal Size: A fourdrinier machine producing lightweight specialty printing and writing papers was alkaline sized with AKD and used a bentonite microparticulate retention