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Herd immunity against severe acute respiratory syndrome coronavirus 2 infection in 10 communities, qatar
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Centers for Disease Control and Prevention (CDC)
, 2021 , Article)
We investigated what proportion of the population acquired severe acute respiratory syndrome coronavirus 2 (SARSCoV- 2) infection and whether the herd immunity threshold has been reached in 10 communities in Qatar. The ...
Mathematical modeling of the SARSCoV-2 epidemic in Qatar and its impact on the national response to COVID-19
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University of Edinburgh
, 2021 , Article)
Background Mathematical modeling constitutes an important tool for planning robust responses to epidemics. This study was conducted to guide the Qatari national response to the severe acute respiratory syndrome coronavirus ...
SARS-CoV-2 infection hospitalization, severity, criticality, and fatality rates in Qatar
(
Nature Research
, 2021 , Article)
The SARS-CoV-2 pandemic resulted in considerable morbidity and mortality as well as severe economic and societal disruptions. Despite scientific progress, true infection severity, factoring both diagnosed and undiagnosed ...
Model robust profile monitoring for the generalized linear mixed model for Phase I analysis
(
John Wiley and Sons Ltd
, 2020 , Conference Paper)
The generalized linear mixed model (GLMM) becomes very popular in profile monitoring, especially when the production processes follow nonnormal distribution. In most of the real-life applications in industry, medicine, ...
A new approach to predicting cryptocurrency returns based on the gold prices with support vector machines during the COVID-19 pandemic using sensor-related data
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MDPI
, 2021 , Article)
In a real-world situation produced under COVID-19 scenarios, predicting cryptocurrency returns accurately can be challenging. Such a prediction may be helpful to the daily economic and financial market. Unlike forecasting ...
Isoperimetric properties of condenser capacity
(
Elsevier
, 2021 , Article)
For compact subsets E of the unit disk D we study the capacity of the condenser (D,E) by means of set functionals defined in terms of hyperbolic geometry. In particular, we study experimentally the case of a hyperbolic ...
The motion of a point vortex in multiply-connected polygonal domains
(
Multidisciplinary Digital Publishing Institute (MDPI)
, 2020 , Article)
We study the motion of a single point vortex in simply-and multiply-connected polygonal domains. In the case of multiply-connected domains, the polygonal obstacles can be viewed as the cross-sections of 3D polygonal ...
Semiparametric MEWMA for Phase II profile monitoring
(
John Wiley and Sons Ltd
, 2021 , Article)
A control chart is one of the statistical process techniques that is used to monitor different processes. Some processes are characterized by functions or profiles, and a profile is a functional relationship between the ...
Numerical computation of Mityuk's function and radius for circular/radial slit domains
(
Elsevier
, 2020 , Article)
We consider Mityuk's function and radius which have been proposed in [15] as generalizations of the reduced modulus and conformal radius to the cases of multiply connected domains. We present a numerical method to compute ...
Optimal output-feedback temperature regulation of a catalytic reverse flow reactor PDEs model
(
Elsevier
, 2021 , Article)
In this work, control and estimation problems have been studied for a catalytic reversal flow reactor (CFRR). A stabilizing compensator is developed on the basis of the infinite-dimensional state-space description of the ...