Sentences with phrase «cycle analysis available»
Not exact matches
In order to be included in our analysis, several criteria must be met: we must have school characteristics and outcome data available from the school before and after the adoption, the textbook must be identifiable from the SARC, the adoption must be on - cycle (2008 or 2009), the school must be a uniform adopter in the elementary grades under study (1 - 3 for the main analysis, 1 - 5 for the analysis up through fifth grade), and the school must not be in a district that is so large that finding appropriate comparison schools is impossible.
http://educationnext.org/
Consider this: Suppose that the analysis was of sunspots instead of global temperature, and that only a couple of cycles were available.
Riverkeeper retained Synapse to assess the potential impacts to energy reliability and electric power sector air emissions associated with the construction and operation of a closed - cycle cooling system as the «best technology available» (BTA) for the Indian Point nuclear power plant, in order to inform the analysis being conducted by the New York State Department of Environmental Conservation (NYSDEC) under the New York State Environmental Quality Review Act (SEQRA).
This analysis is probably floored, and the economics probably a little better because power prices will rise over time and batteries partially cycle from moment to moment and so can actually shift more power but this is of little economic benefit when net metering is available (giving near retail rates to exported power) and so the fact remains batteries are still uneconomic by a factor of 300 % even with the SGIP.
The latter is a measure of the heliospheric shielding from cosmic rays derived from the analysis of cosmogenic isotope abundances in tree rings or ice cores, and is available with a time resolution of 2 − 3 solar cycles (Steinhilber et al. 2008).
In this paper we present the results of a rigorous statistical analysis of all available sunspot observations around the suggested additional cycle minimum in 1792 — 1793.