Search
Now showing items 1781-1790 of 1942
تصور ابتكاري لتفعيل فكر العمل التطوعي لدى الطالب الجامعي للمشاركة في الأحداث العالمية بدولة قطر
(
Qatar University Young Scientists Center - Qatar University
, 2024 , Conference Paper)
يقع على عاتق المؤسسات التعليمية المختلفة مسؤولية تنمية قدرات التفكير لدى طلابها من خلال إعداد الأنشطة المحفِّزة على تفعيل القدرات العقلية لديهم، وذلك لإعداد جيل يستطيع مواجهة المتغيرات العديدة في هذا العصر. ومن ثمَّ فإن ...
Groundwater Contamination in Arid Coastal Areas: Qatar as a Case Study.
(
Wiley
, 2024 , Article)
The Arab region is located in an arid environment and suffers from water scarcity and poor water quality which are expected to become more severe in coming years due to global warming. In this study, the groundwater quality ...
Human health risks associated with the consumption of groundwater in the Gaza Strip
(
Elsevier
, 2023 , Article)
Groundwater of the Gaza Strip, the main source of drinking water for the Gazans, is highly contaminated by several chemicals of natural and anthropogenic origins. The results of this study confirm the findings of several ...
Nonenzymatic electrochemical lactic acid sensor using CuO nanocomposite
(
Elsevier
, 2023 , Article)
The detection of biochemical performance and health parameters using wearable sensors have gained more attention. Lactic acid (LA) sensor was developed using the simple facile method for electrochemical detection in ...
A quantity-distribution synthesized framework for risk assessment of algal blooms
(
Elsevier
, 2023 , Article)
Algal blooms threaten water safety and quality, particularly in lakes with vulnerable environment and advanced urbanization. Due to low water exchange rate and multiple human activity influences, algal blooms in inland ...
Nurses' Satisfaction and its Effect on Job Performance: Comparative Study between Joint Commission International Accredited and Non-accredited Palestinian Hospitals
(
Qatar University Young Scientists Center - Qatar University
, 2024 , Conference Paper)
Background: Nurses' job satisfaction and performance have become more important in recent years as a metric for gauging the success of healthcare organizations in implementing their long-term strategy. Several factors ...
Salinity Concrete of Palm Ash
(
Qatar University Young Scientists Center - Qatar University
, 2024 , Conference Paper)
This project studies the partial replacement of cement content in the concrete by the palm ash in the presence of seawater as a full replacement of pure water in mixing of the concrete. Certain percentages of replacement ...
Serum NMR-Based Metabolomics Profiling Identifies Lipoprotein Subfraction Variables and Amino Acid Reshuffling in Myeloma Development and Progression
(
MDPI
, 2023 , Article)
Multiple myeloma (MM) is an incurable hematological cancer. It is preceded by monoclonal gammopathy of uncertain significance (MGUS)—an asymptomatic phase. It has been demonstrated that early detection increases the 5-year ...
Pre treatment of melatonin rescues cotton seedlings from cadmium toxicity by regulating key physio-biochemical and molecular pathways
(
Elsevier
, 2023 , Article)
Melatonin, a plant/animal origin hormone, regulates plant response to abiotic stresses by protecting them from oxidative damage. This study identified physiochemical and molecular mechanism of melatonin-induced cadmium ...
The role of religiosity types in the phenomenology of hallucinations: A large cross-sectional community-based study in a predominantly Muslim society
(
Elsevier
, 2022 , Article)
Religiosity is a multidimensional construct known to influence the occurrence of hallucinations. However, it remains unknown how different religiosity types affect clinically relevant phenomenological features of hallucinations. ...