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Now showing items 1521-1530 of 1701
On minimum cycle bases of the wreath product of wheels with stars
(
Zenodo
, 2010 , Article)
The length of a cycle basis of a graph is the sum of the lengths of its elements. A minimum cycle basis is a cycle basis with minimum length. In this work, a construction of a minimum cycle basis for the wreath product of ...
OCTUNE: Optimal Control Tuning Using Real-Time Data with Algorithm and Experimental Results
(
MDPI
, 2022 , Article)
Autonomous robots require control tuning to optimize their performance, such as optimal trajectory tracking. Controllers, such as the Proportional–Integral–Derivative (PID) controller, which are commonly used in robots, ...
Factors associated with depression and anxiety in the adult population of Qatar after the first COVID-19 wave: a cross-sectional study
(
springer
, 2021 , Article)
There is limited data from Arabic-speaking countries on risk factors for depression and anxiety during the COVID-19 pandemic. Country-specific data is necessary given differences in culture, demographics, and COVID-19 ...
Adsorption characteristics of pristine and magnetic olive stones biochar with respect to clofazimine
(
Multidisciplinary Digital Publishing Institute (MDPI)
, 2021 , Article)
Olive stone biochars (OSBC), both pristine and following magnetization (MAG–OSBC), were utilized as eco‐friendly and cost‐effective sorbents for the antituberculosis, clofazimine (CLOF). Morphologies, textures, surface ...
A Comprehensive Machine and Deep Learning Approach for Aerosol Optical Depth Forecasting: New Evidence from the Arabian Peninsula
(
Springer Nature
, 2024 , Article)
Accurate forecasting of environmental pollution indicators holds significant importance in diverse fields, including climate modeling, environmental monitoring, and public health. In this study, we investigate a wide range ...
An exploratory study on medications in Qatar homes
(
Dove Medical Press Ltd
, 2011 , Article)
Background: Drug therapy is the most often used intervention for treatment and prevention of disease. However, if used inappropriately, drugs can cause more harm than good. Improper drug storage and disposal can have a ...
Molecular Evidence of Breast Cancer Cell Proliferation Inhibition by a Combination of Selected Qatari Medicinal Plants Crude Extracts
(
MDPI
, 2023 , Article)
: Breast cancer (BC) is the most common malignancy, and conventional medicine has failed
to establish efficient treatment modalities. Conventional medicine failed due to lack of knowledge of
the mechanisms that underpin ...
Patulin and patulin producing Penicillium spp. occurrence in apples and apple-based products including baby food
(
The Journal of Infection in Developing Countries
, 2017 , Article)
Introduction: Patulin has raised the international attention because of its health risk. In fact, it has mutagenic, neurotoxic, immunotoxic, genotoxic and gastrointestinal effects in animals. In the present work, patulin ...
Synthesis, characterization, and antimicrobial properties of novel double layer nanocomposite electrospun fibers for wound dressing applications
(
Dove Press
, 2017 , Article)
Herein, novel hybrid nanomaterials were developed for wound dressing applications with antimicrobial properties. Electrospinning was used to fabricate a double layer nanocomposite nanofibrous mat consisting of an upper ...
Nation branding legacies in emerging contexts - from 2010 to 2022
(
Gulf Studies center - College of Arts & Sciences - Qatar University
, 2022 , Conference Paper)
Sport mega-events such as the FIFA World Cup or Olympic Games are receiving increasing attention as their hosting is regarded a strategy to obtain global distinction. They are considered as one of the strategies to attain ...