Qatar University Institutional Repository: المرسلات الحديثة
السجلات المعروضة 181 -- 200 من 28749
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Delay-sensitive content distribution via peer-to-peer collaboration in public safety vehicular ad-hoc networks
( Elsevier , 2014 , Article)Delay-sensitive content distribution with peer-to-peer (P2P) cooperation in public safety vehicular networks is investigated. Two cooperative schemes are presented and analyzed. The first scheme is based on unicasting from ... -
Cluster based V2V communications for enhanced QoS of SVC video streaming over vehicular networks
( IEEE , 2014 , Conference Paper)Cooperative vehicle-To-vehicle (V2V) communications for real-Time video streaming of scalable video coded (SVC) videos is investigated, and a novel clustering method is proposed. In the proposed method, moving vehicles are ... -
Mobile relays for enhanced broadband connectivity in high speed train systems
( Elsevier , 2014 , Article)With the introduction of wireless modems and smart phones, the passenger transport industry is witnessing a high demand to ensure not only the safety of the trains, but also to provide users with Internet access all the ... -
QoS-aware joint uplink-downlink scheduling in FDD LTE-Advanced with carrier aggregation
( IEEE , 2014 , Conference Paper)Efficient resource utilization is of a high importance for LTE/LTE-A network performance and provisioning of user quality of experience. The eNodeB (LTE base station) is responsible for controlling the radio resources ... -
LTE radio resource management for real-time smart meter reading in the smart grid
( IEEE , 2015 , Conference Paper)In this paper, the real-time reading of smart meter information in dense deployments of smart meters is investigated. Specifically, the paper aims to answer the question of whether long term evolution (LTE) and/or LTE-Advanced ... -
Assessing feasibility of conducting medication review with follow-up among older adults at community pharmacy: a pilot randomised controlled trial
( Springer Nature , 2024 , Article)Background: Medication review with follow-up is essential for optimising medication utilisation among the older adult population in primary healthcare. Aim: This study aimed to evaluate the feasibility of implementing ... -
Sexually transmitted infections among pregnant Syrian refugee women seeking antenatal care in Lebanon
( Oxford University Press , 2024 , Article)Untreated sexually transmitted infections (STIs) may have devastating effects on maternal and neonatal health. While routine antenatal STI screening is adopted in many high-income countries, there remain significant gaps ... -
Molecular screening of phytocompounds targeting the interface between influenza A NS1 and TRIM25 to enhance host immune responses
( Elsevier , 2024 , Article)BackgroundInfluenza A virus causes severe respiratory illnesses, especially in developing nations where most child deaths under 5 occur due to lower respiratory tract infections. The RIG-I protein acts as a sensor for viral ... -
Investigating the role of functional mutations in leucine binding to Sestrin2 in aging and age-associated degenerative pathologies using structural and molecular simulation approaches
( Taylor & Francis , 2024 , Article)Leucine is the native known ligand of Sestrin2 (Sesn2) and its interaction with Sesn2 is particularly important, as it influences the activity of mTOR in aging and its associated pathologies. It is important to find out ... -
Molecular forces driving protein complexation of lentil and whey proteins: Structure-function relationships of trehalose-conjugated protein complexes on protein digestibility and solubility
( Elsevier , 2024 , Article)Plant-based proteins are often associated with a range of health benefits. Most research primarily investigates pea and soy proteins, while lentil proteins received minimal attention. This study evaluates the effect of ... -
Prevalence of Zygomatic Air Cell defects in a sample of 6-18-year-old patients in Saudi Arabia and Yemen: a retrospective study
( Springer Nature , 2024 , Article)Objectives: This study aimed to comprehensively analyze the prevalence and influencing factors of Zygomatic Air Cell Defects (ZACD) among pediatric and adolescent populations in Saudi Arabia and Yemen. Materials and methods: ... -
The synthetic cathinones MDPHP and MDPV: Comparison of the acute effects in mice, in silico ADMET profiles and clinical reports
( Elsevier , 2024 , Article)The 3,4-methylenedioxy-alpha-pyrrolidinohexanophenone (MDPHP) is a synthetic cathinone closely related to 3,4-methylenedioxypyrovalerone (MDPV), one of the most common synthetic cathinones present in the “bath salts”. MDPHP ... -
Why do journals continue to publish single-authored systematic reviews? Comment on Pacheco et al, 2023
( Elsevier , 2024 , Other)To the Editor, Systematic reviews (SRs) are pivotal in synthesizing existing research to provide comprehensive insights into specific research questions [1]. Unlike traditional literature reviews, SRs employ rigorous, ... -
Biosynthesis of alternan-stabilized selenium nanoparticles: A study on characterization and applications for antibacterial and antifungal purposes
( Taylor and Francis Ltd. , 2024 , Article)In this study, the alternan/selenium nanoparticles (Alt/SeNPs) were characterized with respect to their formation, morphology, size, selenium distribution, molecular, crystallographic, and thermal properties using UV-Vis ... -
Assessment of Anti-Obesity Potential and Techno-Functional Properties of Bougainvillea spectabilis Willd. Bracts
( MDPI , 2022 , Article)The present research signifies the anti-obesity potential of Bougainvillea spectabilis Willd. and its techno-functional properties. Bougainvillea spectabilis Willd. is a medicinal plant that belongs to the Nyctaginaceae ... -
Structural, thermal, techno-functional and chemical characterization using Fourier Transform Infrared Spectroscopy, Gas-Chromatography-Mass Spectrophotometry, Thermogravimetric Analyser, Field Emission Scanning Electron Microscopy and Energy-Dispersive X-Ray Spectrometer of Moringa Oleifera flower powder
( John Wiley and Sons Inc , 2023 , Article)The aim of this research is to characterise the physicochemical and techno-functional properties of the Moringa oleifera flower powder, and various techniques were used in this regard, such as FTIR, GC–MS, TGA, FESEM, and ... -
Vitamin B12: prevention of human beings from lethal diseases and its food application
( John Wiley and Sons Ltd , 2024 , Article Review)Vitamin B12, a water-soluble essential micronutrient, plays a pivotal role in numerous physiological processes in the human body. This review meticulously examines the structural complexity and the diverse mechanisms through ... -
Evaluation of the acute basic biological effects of herbal formulation to control obesity: a preliminary study
( John Wiley and Sons Inc , 2023 , Article)Objectives: Obesity is the accumulation of excessive visceral and subcutaneous fat in the body. The herbal formulation can help treat obesity, and our study aims to evaluate the acute basic biological effects of herbal ... -
Impact of birth weight to placental weight ratio and other perinatal risk factors on left ventricular dimensions in newborns: A prospective cohort analysis
( Walter de Gruyter , 2024 , Article)Objectives: To investigate the association between birth weight to placental weight (BW/PW) ratio, and echocardiographic left ventricle (LV) morphology at birth, while accounting for other relevant perinatal factors. ... -
Delineating the molecular mechanisms of hippocampal neurotoxicity induced by chronic administration of synthetic cannabinoid AB-FUBINACA in mice
( Elsevier , 2024 , Article)Chronic use of synthetic cannabinoids (SCs) has been associated with cognitive and behavioural deficits and an increased risk of neuropsychiatric disorders. The underlying molecular and cellular mechanisms of the neurotoxic ...
