The underpowered nature of papers 2 and 3 mean they cannot be considered singularly conclusive, highlighting the fact that further research is required, with complications individually identified in order to truly assess them in the interests of patient safety [53].
To investigate the association of different chronic comorbidities, considered singularly and together in Cumulative Illness Rating Scale (CIRS) indexes, with pneumonia diagnosis in a group of elderly frail hospitalized patients.
Thus, based on these results, the response to the combined ESAT-6 and CFP-10 peptides was associated with active TB better than the response to the single pool of peptides and proteins (either considered singularly or as the response to the sum of ESAT-6 and CFP10 proteins).
In recent years, many researchers have considered the singularly perturbed cases for these problems.
The problem of designing static output-feedback ε-independent controllers for linear time-invariant singularly perturbed systems is considered.
In this paper, the dynamic output feedback control problem of discrete-time singularly perturbed systems is considered based on the reduced-order technique.
Optimal deterministic disturbances rejection control problem for singularly perturbed linear systems is considered.
In the work, the Cauchy problem is considered for a singularly perturbed system with zero points of the spectrum.
In [7], Brayanov considered a mixed singularly perturbed parabolic-elliptic problem with discontinuous coefficients, which describes an electromagnetic field arising in the motion of a train on an air-pillow.
Anh and Toan [18] investigated the existence and upper semicontinuity of uniform attractor in (H^{1}(mathbb{R^{N}})) for this problem; besides, they also considered the case of singularly oscillating external forces on (mathbb{R^{ N}} [20].
