esp!06
In the study presented this week to the Pediatric Academic Societies annual meeting in San Francisco, the researchers persuaded about 100 of the students to reduce their television viewing by one-quarter to one-third. Children watching fewer hours of television showed a much smaller increase in wai...
In a biennial (24- month) I/M program, therefore, only about a quarter of the vehicles measured by RSD will have been measured within 3 months of their I/M test. However, the remaining RSD measurements can be used to estimate short-term repair effectiveness, and the effect of pre-test...