The association of two drugs in the empirical treatment of VAP is recommended in order to increase the spectrum of activity, to decrease the emergence of resistance during treatment, and to improve the bactericidal activity of therapy [ 25].
In order to improve the light reflectance efficiency and to decrease the overlay of tricolor output spectra of a color filter, based on dielectric thin film with nano-scale grating structure, three primary color filters (Red, Green and Blue) located at 635 nm, 530 nm and 455 nm are proposed.
However, this would decrease the spectrum efficiency of ANC systems.
Considering the sparsity of mass spectra, a nonzero feature-selection strategy is proposed to decrease the feature dimensionality of mass spectra.
In spectrum sensing, the decreasing of detection performance may decrease the spectrum access opportunity of the SU because of the increasing false alarm probability; however, improving detection performance needs to increase the sensing time, which decreases the data transmission time.
Adipocyte IR increased and plasma adiponectin decreased across the spectrum of normal glucose metabolism (NGM), impaired glucose metabolism (IGM), and T2DM (both P < 0.001).
PU increases the price of spectrum to decrease spectrum demand for each SUs class and maintain QoS for PUs.
However, future diagnostic evaluation studies using multimodal MRI will benefit from including ALS patients with earlier disease stages as well as a wider spectrum of disease, to decrease spectrum bias.
However, if the periodical duration is too short, it will cost more time to execute spectrum sensing instead of transmitting SU signals which will decrease the utilization of spectrum holes.
This gradient to some extent mirrors the spectrum of decreasing reliance of conservation translocations on historical baselines, suggested by Seddon (2010).
