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10.7m and its total weight amounts to approx . The NSDL Question Triage project seeks to enhance the NSDL by merging its information retrieval ( IR ) and digital reference components . The Board voted to declare that the Mt. Pleasant Elementary School in New Bedford is no longer considered under-performing , based on the school having demonstrated both significant gains in student performance since 2002 and the conditions needed to sustain its improvement efforts . Policy - In meeting national clean air standards and acid rain control requirements , TVA has reduced its system-wide sulfur dioxide emissions by more than two-thirds over the past decade . The optical telescope and its focal plane package ( center ) sit on the bus module with X-ray ( right ) and EUV ( left ) telescopes surrounding them as if they were a sword-bearer and a forerunner .