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The incidence of the novel coronavirus SARS-CoV-2 among asymptomatic patients: a systematic review
(
Elsevier
, 2020 , Article)
Backgroundthe recent outbreak of the coronavirus disease 2019 (COVID‐19) has quickly spread globally since its discovery in Wuhan, China, in December 2019. A comprehensive strategy, including surveillance, diagnostics, ...
Author Correction: Mosaic nanoparticle display of diverse influenza virus hemagglutinins elicits broad B cell responses.
(
Nature Research
, 2019 , Article)
In the version of this article initially published, the labels (50 Å) above the scale bars in Fig. 1b were incorrect. The correct size is 50 nm. The error has been corrected in the HTML and PDF versions of the article.
Pyrite Scale Removal Using Green Formulations for Oil and Gas Applications: Reaction Kinetics
(
American Chemical Society
, 2019 , Article)
Pyrite is one of the toughest iron sulfide scales to remove, which causes major problems in oil and gas production by damaging production equipment. The use of inorganic acid in iron sulfide scale removal particularly ...
Bismuth perovskite as a viable alternative to Pb perovskite solar cells: device simulations to delineate critical efficiency dynamics
(
Springer New York LLC
, 2019 , Article)
We have simulated the operation and functionality of a working Bi-based perovskite solar cell device using GPVDM and compared it against a Pb-based device. The results are extremely promising in that they showcase comparable ...
Computational Modeling of Blood Flow Hemodynamics for Biomechanical Investigation of Cardiac Development and Disease.
(
MDPI
, 2021 , Article)
The heart is the first functional organ in a developing embryo. Cardiac development continues throughout developmental stages while the heart goes through a serious of drastic morphological changes. Previous animal experiments ...
Servant Leadership And Perceived Challenges In Stem Classes: The Reinforcing Role Of Problems And Management Techniques
(
GIAP Journals
, 2019 , Article)
Purpose: This study investigates how high school principals’ leadership can directly and indirectly affect perceived challenges (obstacles) in STEM classes, with specific reference to teachers in Qatar.
Design/methodolo ...
Tailoring Organic Cation of 2D Air-Stable Organometal Halide Perovskites for Highly Efficient Planar Solar Cells
(
Wiley-VCH Verlag
, 2017 , Article)
2D perovskites have recently been shown to exhibit significantly improved environmental stability. Derived from their 3D analogues, 2D perovskites are formed by inserting bulky alkylammonium cations in‐between the anionic ...
Clinical manifestations associated with acute viral gastroenteritis pathogens among pediatric patients in Qatar.
(
Wiley
, 2021 , Article)
Acute gastroenteritis (AGE) remains a significant cause of diarrhea that affects children worldwide. It is usually caused by viral agents, including rotavirus (RV), norovirus (NoV), adenovirus (AdV), astrovirus (AstV), and ...
PH-Switchable Interaction of a Carboxybetaine Ester-Based SAM with DNA and Gold Nanoparticles
(
American Chemical Society
, 2017 , Article)
We describe a self-assembled monolayer (SAM) on a gold surface with a carboxybetaine ester functionality to control the interaction between DNA and gold nanoparticles via pH. The negatively charged phosphate backbone of ...
Modelling trends in road crash frequency in Qatar State
(
Inderscience Enterprises Ltd.
, 2019 , Article)
The data-based regression models are widely popular in modelling the relationship between the crash frequencies and contributing factors. However, one common problem usually associated with the classical regression models ...