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السجلات المعروضة 4209 -- 4228 من 4633
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Unveiling a Biomarker Signature of Meningioma: The Need for a Panel of Genomic, Epigenetic, Proteomic, and RNA Biomarkers to Advance Diagnosis and Prognosis
( MDPI , 2023 , Article Review)Meningiomas are the most prevalent primary intracranial tumors. The majority are benign but can undergo dedifferentiation into advanced grades classified by World Health Organization (WHO) into Grades 1 to 3. Meningiomas’ ... -
Unveiling and Brightening the Dark Side of Crowdfunding
( UC Regents , 21-0 , Article)Crowdfunding is a promising way for individuals and start-ups to raise funding from a large number of people, using an online platform to turn their dreams into reality. It is an alternative to conventional options such ... -
Unveiling fabrication and environmental remediation of mxene-based nanoarchitectures in toxic metals removal from wastewater: Strategy and mechanism
( MDPI AG , 2020 , Article)Efficient approaches for toxic metal removal from wastewater have had transformative impacts to mitigating freshwater scarcity. Adsorption is among the most promising purification techniques due to its simplicity, low cost, ... -
Unveiling One-Pot Template-Free Fabrication of Exquisite Multidimensional PtNi Multicube Nanoarchitectonics for the Efficient Electrochemical Oxidation of Ethanol and Methanol with a Great Tolerance for CO
( American Chemical Society , 2020 , Article)Multidimensional bimetallic Pt-based nanoarchitectonics are highly promising in electrochemical energy conversion technologies because of their fancy structural merits and accessible active sites; however, hitherto their ... -
Unveiling Qatarization: a strategic HRM perspective on the context of implementing successful workforce nationalization
( Taylor & Francis , 2023 , Article)This study is motivated by the infancy of literature on strategic HRM in regard to government policies and the lack of empirical research on the HRM policy of nationalization in the countries of the Gulf Cooperation Council ... -
Unveiling Tetraselmis subcordiformis lipidome dynamics during large-scale cultivation in open raceway pond
( Springer Nature , 2024 , Article)A local microalgal strain of Tetraselmis subcordiformis was cultivated at large-scale using open raceway pond. The temporal influence on the growth and lipidomic profile of the strain was investigated using optic density ... -
Unveiling the effect of shapes and electrolytes on the electrocatalytic ethanol oxidation activity of self-standing Pd nanostructures
( Elsevier , 2023 , Article)Morphologically controlled Pd-based nanocrystals are the most efficient strategies for improving the electrocatalytic ethanol oxidation reaction (EOR) performance; however, their morphological-EOR activity relationship and ... -
Unveiling the electrochemical CO oxidation activity on support-free porous PdM (M = Fe, Co, Ni) foam-like nanocrystals over a wide pH range
( Elsevier , 2023 , Article)Binary PdM-based nanocrystals are efficient electrocatalysts for a wide range of renewable and green fuel cell applications; however, their poisoning by CO is a great barrier for commercialization, so it is pivotal to solve ... -
Unveiling the sodium intercalation properties in Na1.86?0.14Fe3(PO4)3
( Elsevier B.V. , 2016 , Article)The new compound Na1.86□0.14Fe3(PO4)3 was successfully synthesized via hydrothermal synthesis and its crystal structure was determined using powder X-ray diffraction data. Na1.86Fe3(PO4)3 was also characterized by operando ... -
Up-cycling plastic waste into swellable super-sorbents
( Elsevier , 2023 , Article)Environmental pollution caused by plastic waste and oil spills has emerged as a major concern in recent years. Consequently, there has been a growing interest in exploring innovative solutions to address these challenges. ... -
Upgrading Calcium Bentonite to Sodium Bentonite Using Seawater and Soda Ash
( American Chemical Society , 2019 , Article)In this paper, a new method is introduced to produce sodium bentonite by treating calcium bentonite using seawater to eliminate the use of freshwater and reduces the amount of soda ash required for the treatment, which ... -
Urban Climate Change Vulnerability, Responses, and Policies in Qatar: An Assessment
( Springer Nature , 2018 , Book chapter)Urban climate change policies are critical for reducing carbon emissions and increasing societal resilience to future risks. This is especially true for the countries of the Gulf Cooperation Council (GCC) which are arid ... -
Urban resilience and livability performance of European smart cities: A novel machine learning approach
( Elsevier , 2022 , Article)Smart cities are centres of economic opulence and hope for standardized living. Understanding the shades of urban resilience and livability in smart city models is of paramount importance. This study presents a novel ... -
Urban Traffic Monitoring and Modeling System: An IoT Solution for Enhancing Road Safety
( Institute of Electrical and Electronics Engineers Inc. , 2019 , Conference Paper)Qatar expects more than a million visitors during the 2022 World Cup, which will pose significant challenges. The high number of people will likely cause a rise in road traffic congestion, vehicle crashes, injuries and ... -
Urban water pricing in Yemen: a comparison of increasing block tariffs to other pricing schemes
( Routledge , 2017 , Article)This study examines the viability of increasing block tariffs (IBTs) to achieve the right balance between efficiency, financial requirements and equity, and compares them to alternative pricing schemes. Using numerical ... -
Urine tests for diagnosis of infectious diseases and antibiotic –resistant pathogens
( IntechOpen , 2019 , Book chapter)The relation between disease and urine was recognized by physicians since the earliest civilization BC. Urine is considered an ideal diagnostic specimen for its noninvasive and easy method of collection. Urinalysis encompasses ... -
Usage of Non-Linear Regression for Modeling the Behavior of Motor Vehicle Crash Fatality (MVF) Rate
( IEOM Society , 2017 , Conference Paper)Data analysis for vehicular crash counts is essential for transportation and traffic management systems (TTMS) to develop practical and innovative road safety interventions. The crash trend analysis, in particular, is the ... -
Use and assessment of “e-plastics” as recycled aggregates in cement mortar
( Elsevier , 2019 , Article)© 2019 Elsevier B.V. In this study we investigated the physical and mechanical properties of cement mortars, partially replaced with plastic (recycled plastic aggregate, RPA) recovered from WEEE (namely, “e-plastics”). The ... -
Use of Animal Models for Investigating Cardioprotective Roles of SGLT2 Inhibitors
( Springer , 2023 , Article Review)Sodium-glucose co-transporter 2 (SGLT2) inhibitors represent one type of new-generation type 2 diabetes (T2DM) drug treatment. The mechanism of action of an SGLT2 inhibitor (SGLT2i) in treating T2DM depends on lowering ... -
Use of CAPI in surveys data collection SESRI experience
( The Social and Economic Survey Research Institute, Qatar University , 2011 , Presentation)In this presentation, we explained the technical challenges and how SESRI solved them to conduct successful CAPI surveys; also, we showed how SESRI dealt with the Qatari society in particular to make the interviewing ...
