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Now showing items 14671-14680 of 14965
Collective Environmental Action to Preserve the Gulf’s Marine Ecosystem
(
Bourse & Bazaar Foundation
, 2023 , Book chapter)
The Gulf’s marine ecosystems are vital for economic activities and the security of food and other necessities for tens of millions of people. The environmental footprint arising from the use of the Gulf’s environmental ...
دور القيادة الجامعية في دعم عمل القيادات الطلابية
(2023 , Master Thesis)
تمثلت مشكلة الدراسة الحالية في وجود العديد من الصعوبات التي تحد من قدرة القيادات الطلابية في جامعة قطر على أداء دورهم بشكل فعال في دعم الأداء المؤسسي، والحاجة إلى وجود دعم من القيادات الأكاديمية بالجامعة لدعم القيادات ...
The Impact of Corporate E-Learning Use on Job Performance: A Meta Analysis
(2023 , Master Thesis)
This research aims to understand and validate the factors affecting the use of e-learning and its consequences on the employees’ performance within organizations. The COVID-19 era highlighted the effectiveness of e-learning. ...
Nonheme Fe(IV) Oxo Complexes of Two New Pentadentate Ligands and Their Hydrogen-Atom and Oxygen-Atom Transfer Reactions
(
American Chemical Society (ACS)
, 2015 , Article)
Two new pentadentate {N5} donor ligands based on the N4Py (N4Py = N,N-bis(2-pyridylmethyl)-N-bis(2-pyridyl)methylamine) framework have been synthesized, viz. [N-(1-methyl-2-benzimidazolyl)methyl-N-(2-pyridyl)methyl-N-(bi ...
The utility of a deep learning-based approach in Her-2/neu assessment in breast cancer
(
Elsevier
, 2023 , Article)
IntroductionHER-2/neu is a protein present on the surface of specific cancer cells and has been linked to the development and progression of certain cancer types. It is present in 15 to 20% of breast cancers and is clinically ...
Enhancing effect of chia seeds on heterocyclic amine generation in meatball
(
John Wiley and Sons Ltd
, 2023 , Article)
The impact of using chia seeds at different rates (0%, 0.5%, 1%, and 1.5%) in meatball on the water content, pH and lipid oxidation (thiobarbituric acid reactive substances, TBARS), cooking loss and heterocyclic aromatic ...
Application of Pineapple Leaves as Adsorbents for Removal of Rose Bengal from Wastewater: Process Optimization Operating Face-Centered Central Composite Design (FCCCD)
(
Multidisciplinary Digital Publishing Institute (MDPI)
, 2020 , Article)
Adsorptive removal of rose bengal (RB) from contaminated water samples was approached using pineapple leaves (PAL). Three adsorbents were utilized for that purpose; raw pineapple leaves (RPAL) and the thermally activated ...
Risk categorization and decision prioritization for climate change impacts: A rapid risk assessment methodology applied in the State of Qatar
(
Elsevier
, 2023 , Article)
The impacts of climate change vary by location and severity, will be experienced over a range of timescales, and governments are not equally able to respond to risks and hazards in the same way. Yet, despite the rapid ...
Impact of Moderate Physical Activity on Inflammatory Markers and Telomere Length in Sedentary and Moderately Active Individuals with Varied Insulin Sensitivity
(
Dove Medical Press
, 2023 , Article)
Introduction: Physical activity-associated immune response plays a crucial role in the aging process. This study aimed to determine the impact of short-term moderate physical activity on cytokine levels, oxidative stress ...
Development of a stacked machine learning model to compute the capability of ZnO-based sensors for hydrogen detection
(
Elsevier
, 2024 , Article)
Zinc oxide (ZnO) nanocomposite sensors decorated with various dopants are popular tools for detecting even low hydrogen (H2) concentrations. The nanocomposite's chemistry, temperature, and H2 concentration impact the success ...