Browsing by Title
Now showing items 4525-4544 of 48216
-
Cerium Oxide Nanoparticle-Loaded Gelatin Methacryloyl Hydrogel Wound-Healing Patch with Free Radical Scavenging Activity
( American Chemical Society , 2021 , Article)Nonhealing wounds in diabetic patients are a critical challenge, which often cause amputation and mortality. High levels of oxidative stress and aberrations in antioxidant defense mechanisms increase the adverse manifestations ... -
Cerium oxide NPs mitigate the amyloid formation of α-synuclein and associated cytotoxicity
( Dove Medical Press Ltd. , 2019 , Article)Aim: Among therapeutic proposals for amyloid-associated disorders, special attention has been given to the exploitation of nanoparticles (NPs) as promising agents against aggregation. Methods: In this paper, the inhibitory ... -
Certain estimates of oscillatory integrals and extrapolation
(2010 , Article)In this paper we study the boundedness properties of certain oscillatory integrals with polynomial phase. We obtain sharp estimates for these oscillatory integrals. By the virtue of these estimates and extrapolation we ... -
Certrust: An SDN-Based Framework for the Trust of Certificates against Crossfire Attacks in IoT Scenarios
( Tech Science Press , 2023 , Article)The low-intensity attack flows used by Crossfire attacks are hard to distinguish from legitimate flows. Traditional methods to identify the malicious flows in Crossfire attacks are rerouting, which is based on statistics. ... -
Cesarean section deliveries in the occupied Palestinian territory (oPt): An analysis of the 2006 Palestinian Family Health Survey
( Elsevier , 2009 , Article)Objective Against the backdrop of a rise in cesarean section deliveries from 6.0% in 1996 to 14.8% in 2006, the objective of this study was to investigate socio-demographic, clinical and service-related factors associated ... -
Cetuximab-conjugated chitosan-pectinate (modified) composite nanoparticles for targeting colon cancer
( Elsevier B.V. , 2019 , Article)In the present study, we successfully developed a cetuximab-conjugated modified citrus pectin-chitosan nanoparticles for targeted delivery of curcumin (Cet-MCPCNPs) for the treatment of colorectal cancer. In vitro analyses ... -
CFD analysis of turbulent flow of power-law fluid in a partially blocked eccentric annulus
( MDPI AG , 2021 , Article)This study focuses on analyzing the turbulent flow of drilling fluid in inclined wells using the Computational Fluid Dynamics (CFD) technique. The analysis is performed considering an annulus with a fixed eccentricity of ... -
CFD and statistical approach to optimize the average air velocity and air volume fraction in an inert-particles spouted-bed reactor (IPSBR) system
( Elsevier Ltd , 2021 , Article)Inert-particles spouted bed reactor (IPSBR) is characterized by intense mixing generated by the circular motion of the inert particles. The operating parameters play an important role in the performance of the IPSBR system, ... -
CFD modeling and analysis of the behavior of 30° and 45° inclined dense jets - new numerical insights
( Taylor and Francis Inc. , 2016 , Article)A three-dimensional numerical model of inclined turbulent jets with negatively buoyant discharge into stationary ambient water is presented in this paper to study certain jet parameters with turbulence schemes that have ... -
CFD modeling of particle settling in drilling fluids: Impact of fluid rheology and particle characteristics
( Elsevier B.V. , 2021 , Article)The settling of drilling cuttings is important for the drilling and clean-out operations. The current article provides a Computational Fluid Dynamics (CFD) modeling study of particle settling behavior during the drilling ... -
CFIUS post-Ralls: Ramifications for Sovereign Wealth Funds
( Bloomsbury Qatar Foundation Journals , 2015 , Article)Global capital is on the move and sovereign wealth funds, with significant assets, are uniquely positioned to take advantage of the increase in mergers and acquisitions activity, especially in the United States. At the ... -
CGST: Provably Secure Lightweight Certificateless Group Signcryption Technique Based on Fractional Chaotic Maps
( Institute of Electrical and Electronics Engineers , 2022 , Article)In recent years, there has been a lot of research interest in analyzing chaotic constructions and their associated cryptographic structures. Compared with the essential combination of encryption and signature, the signcryption ... -
Chai Karak: The Politics of Tea and its Impact on the Status of South Asians in the United Arab Emirates
( Gulf Studies center - College of Arts & Sciences - Qatar University , 2020 , Conference Paper)Chai karak is a popular tea beverage in in the UAE and the other Arab Gulf states that is widely consumed across class and ethnic lines, particularly among wealthy UAE citizens and the poorer South Asian manual labourers ... -
The Challenge of the Enforcement of the Rule of Law and Governance in Palestine: The Tribal Justice System and the Rule of Power
( Academic Research Publishing Group , 2019 , Article)The article addresses the system of tribal justice and the rule of power in the Occupied Palestinian Territories as two key obstacles to the enforcement of the rule of law and governance. The article presents the legal ... -
Challenges and Countermeasures for Adversarial Attacks on Deep Reinforcement Learning
( Institute of Electrical and Electronics Engineers Inc. , 2022 , Article)Deep reinforcement learning (DRL) has numerous applications in the real world, thanks to its ability to achieve high performance in a range of environments with little manual oversight. Despite its great advantages, DRL ... -
Challenges and Factors Influencing the Adoption of Internet Banking in Qatar
( IGI Global , 2022 , Article)The evolution of the Internet and smartphones, people are able to use Internet banking (IB). In addition, banks are able to reduce their operational costs and attract more customers when utilizing IB. The Covid-19 Virus ... -
Challenges and Mitigation of Cyber Threat in Automated Vehicle: An Integrated Approach
( Institute of Electrical and Electronics Engineers Inc. , 2018 , Conference Paper)The technological development of automated vehicles opens novel cybersecurity threats and risks for road safety. Increased connectivity often results in increased risks of a cyber-security attacks, which is one of the ... -
CHALLENGES AND OPPORTUNITIES ASSOCIATED WITH DIFFERENT APPROACHES IN TH EIMPLEMENTATION OF CONSTRUCTION 4.0
(2024 , Master Thesis)The implementation of Construction 4.0, characterized by the integration of advanced digital technologies in the construction industry, presents both challenges and opportunities for professionals across various roles and ... -
Challenges and Perspectives on Resilient Collaboration for Building Information Modelling (BIM) Education in the GCC Context
( Qatar University Press , 2023 , Conference Paper)Building Information Modelling (BIM) is revolutionizing the construction industry and education through digitization. The construction industry expects higher institutions to create graduate students that are BIM-aware and ...
