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TRSITristar Red Sector Inc
TRSIThe Right Stuf International (Grimes, IA)
TRSITexas Rural Systemic Initiative
TRSITelehealth Research Summer Institute (Canada)
TRSITenth of Ramadan Spinning Industries (Egypt)
TRSITest Rapide de Sensibilité à l'Insuline (French: Rapid Test of Sensitivity to Insulin)
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The TRSI renewed 77 ongoing projects and approved 20 new studies for FY 2001, including one on the effects of ozone on the health of children with asthma and another on the presence of pharmaceuticals in surface waters of the Great Lakes basin and how these drugs affect fish.
* TRSI is roughly approximated by multiplying TRFI by the ratio of total annual State and local government income tax receipts to total annual Federal government income tax receipts.
Chart 3 shows trends in the three effective tax rates TRSS, TRFI, and TRSI, as well as the total of the three, between 1948 and 1981.
The resulting monthly observations could then be multiplied by the ratio of spendable to gross earnings (1 -- TRSS -- TRFI -- TRSI) applicable to the year in question.
Second, the new procedure suffers from its dependence on published IRS Federal income tax data for the estimation of TRFI and TRSI. Because these data, even in preliminary form, are usually available only after a lag of 1 to 2 years, it is not possible to provide monthly observations on the same current basis as the old BLS series.