The Enders, Im, and Lee (henceforth EIL) methodology uses stationary instrumental variables for the integrated series of the empirical model to overcome the difficulties of inference posed by non-standard distributions of nonstationary variables.
Both two-cell and four-cell prototypes have successfully demonstrated the expected additive performance of the integrated series, and peak power in a four-cell silicon assembly with hydrogen and oxygen has exceeded 40 mW/cm2.
To apply DFA, first we create the integrated series by accumulating the original one: (1) y (j ) = ∑ i = 1 j [ s i − s ¯ ] where s ¯ is the global mean: (2) s ¯ = 1 N ∑ i = 1 N s i.
This new series of values represents an evaluation of trends; for example, if the difference between individual NN intervals and the average NN interval remains positive (i.e. the interval between heartbeats is longer than the average interbeat interval), then the heartbeat is persistently slower than the mean, and the integrated series will increase.
Published in 2001 (Derogatis, 2001), this short 18-item instrument is the latest in an integrated series of test instruments designed to measure psychological distress.
Brazil, which has been projecting its influence in South America by pursuing trade pacts with neighbors, has been the leading proponent of an integrated series of highways in South America.
After "Beulah" and "Amos 'n' Andy" were driven from the air in the 1950's, 12 years elapsed before Bill Cosby made history as the first black star of an integrated series, "I Spy".
Imagine weeks in which, instead of offering three or four performances of a something-for-everyone program, an orchestra would present an integrated series of individual programs that surveyed a past or living composer, a historical period or a cultural issue.
A design configuration is presented for integrated series connection of polymer electrolyte fuel cells in a planar array.
Renal organogenesis proceeds through an integrated series of complex interactions among epithelial cells, mesenchymal cells, extracellular matrix, growth factors, cytokines, and other signaling molecules.
