Qatar University Institutional Repository: Recent submissions
Now showing items 1561-1580 of 28823
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CHARACTERIZATION OF QATAR COASTAL BIOFOULING CHALLENGE AND ENVIRONMENTAL INFLUENCES
(2024 , Master Thesis)This research explored the spatial and seasonal variabilities in biofouling challenges at Doha and Ruwais ports in Qatar, using panel deployments under different environmental conditions. Results indicated significant ... -
DIFFERENTIATING FOREIGN POLICY STRATEGIES IN THE ARABIAN PENINSULA: THE DECISION-MAKING CALCULUS TOWARDS IRAN
(2024 , Dissertation)This dissertation comparatively analyses the foreign policy strategies of Bahrain, Kuwait, Oman, Qatar, Saudi Arabia, and the United Arab Emirates by focusing on the decision-making calculus towards Iran over a five-decade ... -
THE IMPACT OF NEWSROOMS' DIGITAL TRANSFORMATION ON MEDIA ORGANISATIONS AND AUDIENCES CASE STUDY: AL JAZEERA MEDIA NETWORK (2006-2020)
(2024 , Dissertation)Recent modifications in technology and innovation are considered nowadays to have dramatically changed the media scene. Developments in the Internet and social media platforms have provided users with unprecedented ... -
NOVEL HIGHLY ANTIBACTERIAL CORROSION RESISTANT NIP-CEO2-C3N4 NANO-COMPOSITE COATINGS
(2024 , Master Thesis)Graphitic carbon nitride (g-C3N4) nano-materials are utilized as unique reinforcement in various applications due to their superior mechanical, thermal and protective properties. Moreover, recently, it has become attractive ... -
SCREENING, CHARACTERIZATION AND APPLICATIONS OF ENDOPHYTES FROM QATARI HALOPHYTES
(2024 , Dissertation)Saline soil poses a significant challenge for plant growth in arid and semi-arid regions. The harsh climatic and environmental conditions in Qatar and the Gulf region have led to highly saline soil, severely limiting crop ... -
APPLICATION OF TIO2-BIOCHAR NANOCOMPOSITES FOR INTEGRATED ADSORPTIVE - PHOTOCATALYTIC WASTEWATER TREATMENT: A TECHNO-ECONOMIC ASSESSMENT ON LAB AND LARGE-SCALE
(2024 , Master Thesis)This study synthesized mandarin biochar (MP500) and a TiO2-impregnated nanocomposite, TiO2@MP500, through a hydrothermal approach. A comprehensive set of characterization techniques confirmed the successful synthesis of ... -
DE-ESSENTIALISING JAPAN-GCC STATES RELATIONS BEYOND THE HYDROCARBON TRADE: JAPAN'S COMPLEX INTERDEPENDENCE WITH OMAN
(2024 , Master Thesis)The international relations of the GCC states have strengthened and developed multifaceted ties with East Asian countries-including Japan-over the last two decades. While experts have studied these developing policy ... -
ADVANCED 3D-PRINTED MULTILAYER POROUS MEMBRANES FOR EFFECTIVE WASTEWATER TREATMENT
(2024 , Master Thesis)Wastewater treatment plays a crucial role in safeguarding public health and environmental sustainability by removing pollutants and contaminants from water sources. Membrane-based filtration technologies have emerged as ... -
ON THE GAUSSIAN PROCESS FOR STATIONARY AND NON-STATIONARY TIME SERIES PREDICTION FOR THE QATAR STOCK MARKET
(2024 , Master Thesis)This research adopts a Gaussian prediction model for non-stationary time series. Then, we discuss four transformation techniques: Generalized Optimal Wavelet Decomposition Algorithm (GOWDA), Hilbert Huang transform (HHT), ... -
IoT platforms assessment methodology for COVID-19 vaccine logistics and transportation: a multi-methods decision making model
( Nature Research , 2023 , Article)The supply chain management (SCM) of COVID-19 vaccine is the most daunting task for logistics and supply managers due to temperature sensitivity and complex logistics process. Therefore, several technologies have been ... -
Mediating role of green innovation and moderating role of resource acquisition with firm age between green entrepreneurial orientation and performance of entrepreneurial firms
( Cogent OA , 2023 , Article)As more stakeholders pay increased attention to environmental concerns, the importance and application of green entrepreneurial orientation and green innovation have increased. Moreover, resource acquisition with firm age ... -
Is voluntary risk disclosure informative? The role of UK firm-level governance
( Emerald Publishing , 2023 , Article)Purpose: The study investigates how firm-level governance (FL_G) affects the disclosure of voluntary risk information. Likewise, it explores the influence of FL_G on the informativeness of voluntary risk disclosure (VRD). ... -
Is the information on green hotel websites aligned with the drivers affecting customers' intention to visit green hotels? A mixed-methods approach
( Routledge , 2023 , Article)Understanding enablers and barriers influencing customers' intention to use green hotels can help managers formulate better online green marketing strategies. However, existing studies fail to capture these aspects. The ... -
Investigating the association between dietary patterns and glycemic control among children and adolescents with T1DM
( Walter de Gruyter GmbH , 2023 , Article)Nutrition plays a critical role in managing diabetes, particularly in children with type 1 diabetes mellitus (T1DM). This study aimed to investigate the dietary patterns associated with glycemic control among Jordanian ... -
Role of genetics in eleven of the most common autoimmune diseases in the post genome-wide association studies era
( Verduci Editore s.r.l , 2023 , Article)Autoimmune diseases (ADs) are common conditions in which an individual’s immune system reacts against its healthy cells. This condition is a common cause of morbidity and mortality, with an estimated prevalence ranging ... -
Molecular properties prediction, anticancer and anti-inflammatory activities of some pyrimido[1,2-b]pyridazin-2-one derivatives
( Tabriz University of Medical Sciences , 2023 , Article)Introduction: The anticancer and anti-inflammatory activities of a novel series of eleven pyrimido[1,2-b]pyridazin-2-one analogues substituted at position 7 were assessed in the current study. Methods: The physicochemical ... -
Testosterone and Covid-19: An update
( John Wiley and Sons Ltd , 2023 , Article Review)There is overwhelming evidence to suggest that male gender is at a higher risk of developing more severe Covid-19 disease and thus having poorer clinical outcomes. However, the relationship between testosterone (T) and ... -
Bleeding Hazard of Percutaneous Tracheostomy in COVID-19 Patients Supported With Venovenous Extracorporeal Membrane Oxygenation: A Case Series
( Elsevier , 2023 , Article)Objectives: Tracheostomy usually is performed to aid weaning from mechanical ventilation and facilitate rehabilitation and secretion clearance. Little is known about the safety of percutaneous tracheostomy in patients with ... -
Memokath for treating ureteric stricture post cryoablation of renal mass: A case report of rare complication and proposed alternative management
( Elsevier , 2023 , Article)The use of cryoablation in the management of small renal masses is widely acceptable. Although rare but ureteral injury during the procedure with subsequent stricture formation can result in devastating effects on renal ... -
Corrigendum: Curcumin-mediated degradation of S-phase kinase protein 2 induces cytotoxic effects in human papillomavirus-positive and negative squamous carcinoma cells(Front. Oncol., (2018), 8, (399), 10.3389/fonc.2018.00399)
( Frontiers Media SA , 2023 , Other)In the published article, there was an error in the Funding statement. The grant number included was incorrect. The original text incorrectly states that "This work was supported by Medical Research Centre (Grant No. RP # ...