For the past three years, researchers from America's National Centre for Atmospheric Research (NCAR) have been carrying out the most extensive and rigorous evaluation to date of a promising rainfall-enhancement technique, called "hygroscopic-flare seeding", that was developed in South Africa in the early 1990s.
Using extensive, rigorous numerical evaluations on a variety of test problems, we show that in contrast to the best model in the literature, our model does not decouple tasks and units, but still has fewer binary variables, constraints, and nonzeros, and is faster.
Spending supported by aid budgets is routinely subjected to rigorous evaluation, with extensive use of RCTs.
The FDA has determined after its "rigorous" evaluation of "extensive data" from AquaBounty Technologies, which developed the salmon, that the fish does what the company claims, through several generations and safely for human consumption.
We need to see more rigorous evaluation of the reasons behind these figures, and extensive, mandatory training to improve police responses.
Washington already has a rigorous evaluation system.
"And it has a rigorous evaluation in place.
America's Test Kitchen uses a rigorous evaluation process.
From the beginning, Oportunidades built in rigorous evaluation.
Furthermore, the methods we devise must undergo rigorous evaluation in RCTs.
Assertions and propaganda, yes; rigorous evaluation and instructive case studies, no.
