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السجلات المعروضة 11931 -- 11940 من 12285
Review of innovative approaches of thermo-mechanical refrigeration systems using low grade heat
(
Hindawi
, 2020 , Article)
Cooling and refrigeration systems consume around 17% of the world-wide electricity. Enhancing the performance of these systems, using renewable energy resources and waste heat recovered from industrial processes, will lead ...
Synergetic effects of dodecylamine-functionalized graphene oxide nanoparticles on antifouling and antibacterial properties of polysulfone ultrafiltration membranes
(
Elsevier
, 2021 , Article)
The potential use of dodecylamine-functionalized graphene oxide (rGO-DDA) nanoparticles as an antifoulant and antibacterial nanofiller was investigated. GO and rGO-DDA were analyzed using Raman spectroscopy, FTIR, SEM, ...
أثر النمط القيادي في تمكين العاملين في المنظمات الحكومية في دولة قطر : ديوان المحاسبة نموذجا
(2023 , Master Thesis)
هدفت هذه الدراسة التعرف على أثر النمط القيادي في تمكين العاملين في ديوان المحاسبة، والتعرف على الأنماط القيادية السائدة لدى المسؤولين، والتعرف على مستوى التمكين السائد في بيئة العمل، والتعرف على أهم التحديات التي تواجه ...
Alleviation of drought and salt stress in vegetables: crop responses and mitigation strategies
(
Springer Science and Business Media B.V.
, 2023 , Article)
In recent decades, the demand for vegetables has increased significantly due to the blooming global population. Climate change has affected vegetable production by increasing the frequencies and severity of abiotic and ...
Characterization of the Efficacy of a Split Swine Influenza A Virus Nasal Vaccine Formulated with a Nanoparticle/STING Agonist Combination Adjuvant in Conventional Pigs
(
Multidisciplinary Digital Publishing Institute (MDPI)
, 2023 , Article)
Swine influenza A viruses (SwIAVs) are pathogens of both veterinary and medical significance. Intranasal (IN) vaccination has the potential to reduce flu infection. We investigated the efficacy of split SwIAV H1N2 antigens ...
A modified niching crow search approach to well placement optimization
(
Multidisciplinary Digital Publishing Institute (MDPI)
, 2021 , Article)
Well placement optimization is considered a non-convex and highly multimodal optimization problem. In this article, a modified crow search algorithm is proposed to tackle the well placement optimization problem. This article ...
Innovation in north african agriculture and food
(
Bononia University Press
, 2021 , Article)
Innovation plays an essential role in addressing the interlinked environmental, social, and economic challenges facing the agri-food sectors in the North Africa region. This systematic review analyses the state of research ...
Regenerative potential of platelet concentrates in chronic oral mucosal lesions
(
Elsevier
, 2024 , Article)
Chronic oral mucosal diseases (COMDs) represent a significant challenge for clinicians and patients. They are commonly associated with chronic pain and negative effects on healing and patient's quality of life. Regenerative ...
E-Rain Smart Storm Water Inlets Gate The GREEN MANAGEMENT for Smart Cities Roads Drain Rain Syste
(
Qatar University Young Scientists Center - Qatar University
, 2024 , Conference Paper)
The emergence of Industry 4.0 forces us to become people who continue to advance and are technology literate, and Multidisciplinary engineering fields such as mechatronics combine engineering specialities such as robotics, ...
Cytogenetics and molecular biology in Acute Lymphoblastic Leukemia ( ALL )
(
Qatar University Young Scientists Center - Qatar University
, 2024 , Conference Paper)
Acute lymphoblastic leukemia is a group of heterogeneous diseases. Actually, 20% of acute
leukemia cases are reported for adults against 80% for children. Several clinical, biological
and therapeutic factors are essential ...