It is crucial to develop new uses for fly ash. Due to high alkalinity and high metal content, it may be used for the chemical precipitation of LFD, but there are few reports on this aspect.
The ASCE Civil Engineering Salary Report is released every fall, collected from responses of Society members about their jobs and financial compensation.
One major gap in the proposed HHS policy is that it does not apply to grantees, and much of the scientific work done in the U.S. takes place under grants.