7Estimating these equations without state or year fixed effects, and substituting a trend term for the latter, yields estimates of the interaction terms of -0.896 (s.e.=0.003), 0.523 (s.e.=0.051) and 0.058 (s.e.=0.040) for the female, Hispanic and black equations.
It was concluded that for clinical purposes the trend of ScvO2 may be substituted for the trend of SvO2 [ 17].
However, in patients with severe left heart failure without additional severe sepsis or septic shock, StO2 values could be used for fast noninvasive SvO2 estimation; the trend of StO2 may be substituted for the trend of SvO2 [ 8].
However, for clinical purpose, StO2 values could be used for fast noninvasive SvO2 estimation; and the trend of StO2 may be substituted for the trend of SvO2 in severe left heart failure without additional severe sepsis or septic shock.
ABC also reported a similar pattern when state-level trends were substituted for county-level trends.
If missing values occurred for a series of days, we substituted the linear trend value for those points using other pollutants and covariates as predictors.
Columns (7) and (8) report specifications in which less-restrictive linear trends – now, simply city-specific linear trends – are substituted for the differential linear time trends for cities passing or not passing living wage laws, or passing different types of laws.
To better understand the factors governing the stability and defect binding in rare earth substituted urania solid solutions, systematic trends in the energetics are investigated based on the present results and previous computational and experimental thermochemical studies of rare earth substituted fluorite oxides (A1−xLnxO2−0.5x, where A = Hf, Zr, Ce, and Th).
The polar uncharged amino acids trended to be substituted by Phe.
7 The consistent trend of activating the least substituted, terminal olefin is proposed to also prevail in this reaction (Scheme 12).
