Firstly, we specified an econometric model (least-squares model) to identify the main determinants of income and four groups of variables: GPs' characteristics, workload, type of practice and type of patients (Additional file 2).
Firstly, we specified a Poisson regression model for zip code level data to estimate the relative rate as defined above for each airport adjusted by individual level variables (age, sex, and race) and zip code level potential confounders (socioeconomic status and air pollution).
The results about well-posedness concern three aspects: Firstly, we specify conditions on the coefficients sufficient for the existence of weak solutions, which do not necessarily imply uniqueness.
Firstly, the design spectrum specified by aseismic code provisions is replaced by a set of conditional mean spectra (CMS) for each of the ground motion components.
And accordingly, a two-degrees-of-freedom control scheme consisting of a command feedforward controller and an H∞ feedback controller is designed firstly to fulfill the specified positioning control requirements at nominal case.
The V&V campaign, consisting of firstly a set of specified fault simulations and secondly a Monte Carlo campaign, has been performed using an industrial-level functional engineering simulator developed around a high-fidelity model of the MEX satellite operating during the Sun Acquisition Mode (SAM), which includes up to 6 different controller mode changes.
Firstly, it must be specified that unlike digitization, automation of production is a long-lasting union challenge, that traces back to the second half of the twentieth century.
Firstly, the procedure specifies a set of short DNA sequences (~200bp) which contain all of the nucleotide variants of antigens.
Firstly, we used 9 genes previously specified [ 10].
