Now showing items 1301-1310 of 1626
Enhanced adsorptive removal of rifampicin and tigecycline from single system using nano-ceria decorated biochar of mango seed kernel
(
Elsevier
, 2023 , Article)
Pharmaceutically active compounds (PhACs) represent an emerging class of contaminants. With a potential to negatively impact human health and the ecosystem, existence of pharmaceuticals in the aquatic systems is becoming ...
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
(
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 ...
To go or not to go: The assessment of the framing of the FIFA World Cup 2022 in the English language press in the UAE
(
Gulf Studies center - College of Arts & Sciences - Qatar University
, 2022 , Conference Paper)
The aim of this paper is to study the framing of one of the most important world sporting events to take place in Qatar at the end of this year. The framing of the World Cup 2022 in the press of the UAE is especially ...
Combined theoretical and experimental study of the transmission of tilted ion beams through macroscopic conical glass capillaries
(
IOP Publishing
, 2015 , Conference Paper)
The transmission as a function of the tilt angle of a 3 keV Ar+ ion beam through a conical macroscopic glass capillary is studied theoretically and experimentally. It was found that the charge patches which are responsible ...
The theta-complete graph Ramsey number r(θk, K5); k = 7, 8, 9
(
Forum-Editrice Universitaria Udinese SRL
, 2021 , Article)
Finding the Ramsey number is an important problem of the well-known
family of the combinatorial problems in Ramsey theory. In this work, we investigate
the Ramsey number r(θs, K5) for s = 7, 8, 9 where θs is the set of ...
Constituents of plants growing in Qatar - Part XIX. Flavonoids of Glossonema edule N. E. Br.
(
Springer Nature
, 1990 , Article)
The study of the flavonoids of the unripe fruits of Glossonema edule, resulted in the isolation and identification of apigenin 6,8-di-C-glucoside (violanthin) and luteolin 7-O-glucoside. © 1990 Kluwer Academic Publishers.
Regional Agriculture and Food Systems Amid the COVID-19 Pandemic: The Case of the Near East and North Africa Region
(
MDPI
, 2024 , Article Review)
The COVID-19 pandemic affected agri-food systems worldwide. However, while the impacts differed from one country/region to another, the scholarly literature seems to focus on developed countries in the Global North. ...
Disgraceful return: Gulf migration and shifting national narratives amid COVID-19
(
Taylor & Francis
, 2023 , Article)
Several Asian countries that encourage international migration of labour call their emigrants ‘national heroes and heroines’ because of their contributions to foreign currency reserves and subsequent national development. ...
Economic Diversification Trends in the Gulf: the Case of Saudi Arabia
(
Springer Nature
, 2022 , Article Review)
A national economy which is dependent on income from just one source is vulnerable, especially when that income comes from non-renewable resources. The sustainable prosperity of an economy thus relies on the successful ...
Understanding the buffering effect of social media use on anxiety during the COVID-19 pandemic lockdown
(
Springer
, 2021 , Article)
During the COVID-19 outbreak, lockdown measures have been deployed worldwide. In the wake of these measures, internet and social media use has reached unprecedented peaks. We hypothesize that social media can, in the context ...