Research Units: المرسلات الحديثة
السجلات المعروضة 21 -- 40 من 5212
-
Energy sharing framework for microgrid-powered cellular base stations
( IEEE , 2016 , Conference Paper)Cellular base stations (BSs) are increasingly becoming equipped with renewable energy generators to reduce operational expenditures and carbon footprint of wireless communications. Moreover, advancements in the traditional ... -
Channel-aware ECDSA signature verification of basic safety messages with K-means clustering in VANETs
( IEEE , 2016 , Conference Paper)Vehicular ad hoc network facilitates cooperative awareness applications by periodically sharing basic safety messages (BSMs) with the neighborhood vehicles. As these applications impact human safety, authenticity of BSMs ... -
Joint throughput and channel aware (TCA) dynamic scheduling algorithm for emerging wearable applications
( IEEE , 2016 , Conference Paper)This paper addresses a reliability concern of the emerging wearable applications under dynamic and realistic conditions. We propose a new joint throughput and channel aware (TCA) dynamic scheduling algorithm for IEEE ... -
An adaptive timer for RPL to handle mobility in wireless sensor networks
( IEEE , 2016 , Conference Paper)This paper focuses on the performance of wireless sensor networks characterized by a hybrid topology composed of mobile and static sensor nodes. The Routing Protocol for Low power and lossy networks (RPL), which is ... -
Wireless RF-based energy harvesting for two-way relaying systems
( IEEE , 2016 , Conference Paper)In this paper, we investigate the Energy Harvesting (EH)-based two-way relaying system using Amplify-And-Forward (AF) and Decode-And-Forward (DF) strategies. The relay is considered as an EH node that harvests the received ... -
Large-scale simulations and performance evaluation of connected cars - A V2V communication perspective
( Elsevier , 2017 , Article)Performance evaluation is integral to the vast majority of research on Vehicle-to-Vehicle (V2V) technology enabled connected cars. To validate ideas and concepts, researchers have been continuously striving towards the ... -
Improved multi-hop routing in integrated VANET-LTE hybrid vehicular networks
( Association for Computing Machinery, Inc , 2016 , Conference Paper)The VANET-LTE integration offers many potential advantages for vehicular networks such as high data rates, low latency and extended communication range. However, utilizing these advantages requires novel protocols and ... -
Scalable multimedia streaming in wireless networks with device-to-device cooperation
( Association for Computing Machinery, Inc , 2016 , Conference Paper)We present a scalable mobile multimedia streaming system with device-to-device cooperation that enables common content distribution in dense wireless networking environments. This is particularly applicable to use cases ... -
BNT162b2 Versus mRNA-1273 Vaccines: Comparative Analysis of Long-Term Protection Against SARS-CoV-2 Infection and Severe COVID-19 in Qatar
( Wiley , 2024 , Article)Background: This study provides a head-to-head comparison of the protection provided by the BNT162b2 and mRNA-1273 vaccines against SARS-CoV-2 infection and against severe COVID-19, covering primary series and third ... -
Evaluation of the mindray CL900i CLIA HIV Ag/Ab combo assay for sensitive and specific HIV screening compared to established methods.
( Springer Nature , 2024 , Article)Architect-HIV Ag/Ab combo chemiluminescence assay is globally recognized for its sensitivity but has a notable false-positive rate. In this study, we aim to evaluate the performance of a new cost-effective screening ... -
Alterations in Choline Metabolism in Non-Obese Individuals with Insulin Resistance and Type 2 Diabetes Mellitus
( Multidisciplinary Digital Publishing Institute (MDPI) , 2024 , Article)The prevalence of non-obese individuals with insulin resistance (IR) and type 2 diabetes (T2D) is increasing worldwide. This study investigates the metabolic signature of phospholipid-associated metabolites in non-obese ... -
Identification of KSR2 Variants in Pediatric Patients with Severe Early-Onset Obesity from Qatar
( Multidisciplinary Digital Publishing Institute (MDPI) , 2024 , Article)The kinase suppressor of Ras 2 (KSR2) gene is associated with monogenic obesity, and loss-of-function variants in KSR2 have been identified in individuals with severe early-onset obesity. This study investigated KSR2 ... -
Fatty acid synthase: A key driver of ovarian cancer metastasis and a promising therapeutic target
( Elsevier , 2024 , Article Review)Fatty acid synthase (FASN) is a critical enzyme essential for the production of fats in the body. The abnormal expression of FASN is associated with different types of malignancies, including ovarian cancer. FASN plays a ... -
Bortezomib exerts its anti-cancer activity through the regulation of Skp2/p53 axis in non-melanoma skin cancer cells and C. elegans
( Springer Nature , 2024 , Article)Non-melanoma skin cancer (NMSC), encompassing basal and squamous cell carcinoma, is the most prevalent cancer in the United States. While surgical removal remains the conventional therapy with a 95% 5-year cure rate, there ... -
Targeting of S-phase kinase associated protein 2 stabilized tumor suppressors leading to apoptotic cell death in squamous skin cancer cells
( Elsevier , 2024 , Article)S-phase kinase-associated protein 2 (Skp2) is an F-box protein overexpressed in human cancers and linked with poor prognosis. It triggers cancer pathogenesis, including stemness and drug resistance. In this study, we have ... -
Political Connections and Capital Structure in the GCC Banks
( World Scientific Publishing Co. , 2024 , Book chapter)This chapter investigates the impact of political connections on capital structure choices in GCC banks. Applying the generalized method of moments (GMM) shows that neither the pecking order theory nor the trade-off theory ... -
Network-base approaches to identify therapeutic biomarkers in hepatocellular carcinoma and search for drug hunting utilizing molecular dynamics simulations
( Taylor and Francis Ltd. , 2024 , Article)The presence of conditions like Alpha-1 antitrypsin deficiency, hemochromatosis, non-alcoholic fatty liver diseases and metabolic syndrome can elevate the susceptibility to hepatic cellular carcinoma (HCC). Utilizing ... -
Unraveling the Epigenetic Tapestry: Decoding the Impact of Epigenetic Modifications in Hidradenitis Suppurativa Pathogenesis
( Multidisciplinary Digital Publishing Institute (MDPI) , 2024 , Article Review)Hidradenitis suppurativa (HS) is a chronic autoinflammatory skin disorder, which typically occurs during puberty or early adulthood. The pathogenesis of HS is complex and multifactorial; a close interaction between hormonal, ... -
Cardiovascular diseases crossroads: cGAS-STING signaling and disease progression
( Elsevier , 2024 , Article Review)It is now widely accepted that inflammation is critical in cardiovascular diseases (CVD). Here, studies are being conducted on how cyclic GMP-AMP synthase (cGAS), a component of innate immunity's DNA-sensing machinery, ... -
Natural Allies for Heart Health: Nrf2 Activation and Cardiovascular Disease Management
( Elsevier , 2024 , Article Review)The term "cardiovascular diseases" (CVD) refers to various ailments that affect the heart and blood vessels, including myocardial ischemia, congenital heart defects, heart failure, rheumatic heart disease, hypertension, ...
