Qatar University Institutional Repository: Recent submissions
Now showing items 421-440 of 29650
-
Thermoelectric behavior of Bi2Te2.55Se0.45 with a tunable seebeck coefficient: A comparison between coarse needle-like structure and bulk nanostructured alloys
( Elsevier , 2023 , Article)In this study, we compare the thermoelectric properties of coarse-grained n-type Bi2Te2.55Se0.45 alloy prepared by induction melting with the bulk-nanostructured prepared by ball milling and hot-pressing techniques. The ... -
Investigating the thermal stability of nanocrystalline aluminum-lithium alloy by combining different mechanisms: Reinforcing with graphene and alloying with Sr
( Elsevier , 2022 , Article)Interest in nanocrystalline (nc) aluminum-lithium (Al-Li) alloys is motivated by the demand for lightweight and high-performance materials for light-weighting applications and superior fuel consumption. Nonetheless, nc ... -
Structural evolution of Cu(1-X)YX alloys prepared by mechanical alloying: Their thermal stability and mechanical properties
( Elsevier , 2015 , Article)In the present study, an attempt has been made to synthesize copper based disordered solid solutions by mechanical alloying (MA) of non-equilibrium compositions. The blended compositions of Cu–1% Y, Cu–3% Y, Cu–5% Y and ... -
Artifact-free bulk nanocrystalline Al-Li alloys with multiple deformation mechanisms and improved tensile properties
( Elsevier , 2020 , Article)An artifact-free bulk nanocrystalline (NC) aluminum (Al)-2% lithium (Li) alloy was synthesized in this study using in-situ consolidation via a combination of cryogenic and room temperature milling. The mechanical behavior ... -
Microstructural effect on the corrosion behavior of n- and p-type bismuth tellurides fabricated by induction melting
( Elsevier , 2023 , Article)Numerous efforts have been made to understand and enhance the thermoelectric properties of bismuth telluride alloys. However, limited studies have been reported to investigate the corrosion behavior of these alloys and ... -
The activation of deformation mechanisms for improved tensile properties in nanocrystalline aluminum
( Elsevier , 2020 , Article)We report tensile properties and TEM observations of in situ consolidated bulk nanocrystalline Al with an average grain size of 29 nm. The nanocrystalline Al is synthesized using a combination of cryogenic and room temperature ... -
Interaction of High- and Low-Risk Human Papillomavirus Genotypes is Associated with a Reduced Risk of Developing Cervical Cancer.
( national library of medicine , 2024 , Article)Cervical cancer is among the most common types of cancer in women and is associated with human papillomavirus (HPV) infection. The association between cervical cancer and high-risk HPV infection has been well documented. ... -
The cardiac toxicity of PAMAM dendrimer drug delivery systems can be attenuated with the adjunct use of cardioprotective agents.
(2024 , Article)Polyamidoamine (PAMAM) dendrimer nanoparticles are efficient drug delivery vectors with potential clinical applications in nanomedicine. However, PAMAMs can compromise heart function, and strategies to mitigate cardiotoxicity ... -
Computational study on organochlorine insecticides extraction using ionic liquids
( Elsevier Ltd , 2024 , Article)Insecticides pose hazardous environmental effects and can enter the food chain and contaminate water resources. Ionic liquids (ILs) have recently drawn much interest as environmentally friendly solvents and have been an ... -
Improved properties and salt rejection of polysulfone membrane by incorporation of hydrophilic cobalt-doped ZnO nanoparticles
( Springer Nature , 2024 , Article)In this study, the nanoparticles (NPs) of ZnO and Co2+ ions doped ZnO (doped ZnO) were incorporated into a matrix of polysulfone (PSf) membranes to enhance their surface properties prepared using a simple wet phase inversion ... -
The effectiveness of the multi-soil-layering system in reducing pollutant parameters of crumb rubber industrial wastewater
( Universitas Negeri Padang , 2023 , Article)Multi-soil-layering (MSL) is well-known as an emerging technology for wastewater treatment. However, limited studies have been conducted on the crumb rubber industry. Thus, this study aims to reduce the crumb rubber ... -
Erratum to "What is open-access publishing and what it means for the forensic enterprise" [Forensic Sci. Int.: Synergy (2019) 290-293] (Forensic Science International: Synergy (2019) 1 (290-293), (S2589871X19301299), (10.1016/j.fsisyn.2019.06.045))
( Elsevier B.V. , 2020 , Article)The publisher regrets that the following Declaration of Competing Interests statement was not included in the published version of this article that appeared in the previous issue of Forensic Science International: Synergy. ... -
2020 - A new decade of forensic science
( Elsevier B.V. , 2020 , Article)We have been overwhelmed with the volume of quality submissions received in 2019, with over 40 published articles - including 12 case reports - across fields including digital forensics, genetics, pathology, anthropology, ... -
Bifunctional Cu-Based Catalyst for Electrochemical Conversion of Carbon Dioxide into CO and Formate
( Avestia Publishing , 2024 , Conference)Electrocatalytic conversion of CO2 into value-added products is increasingly becoming one of the most viable approaches for mitigating the negative impacts of anthropogenic CO2 emissions and alleviating the impact of these ... -
Performance of polysulfone ultrafiltration membranes incorporating graphene oxide nanoparticles functionalized with different generations of poly(amido amine)
( Elsevier Ltd , 2024 , Article)Poly (amido amine) or PAMAM possesses an abundance of amine functional groups. The number of these hydrophilic groups increases exponentially with increasing PAMAM generation. Incorporating these hydrophilic functional ... -
Accuracy of an internationally validated genetic-guided warfarin dosing algorithm compared to a clinical algorithm in an Arab population.
( Elsevier , 2024 , Article)To identify the impact of CYP2C9*2, *3, VKORC1-1639 G>A and CYP4F2*3 on warfarin dose in an Arab population. To compare the accuracy of a clinical warfarin dosing (CWD) versus genetic warfarin dosing algorithms (GWD) during ... -
Effectiveness of lipid-based nutrient supplementation during the first 1000 days of life for early childhood development: A community-based trial from Pakistan.
( Wiley online library , 2024 , Article)A community-based, cluster non-randomized controlled trial was conducted in Kurram district, Pakistan between January 2018 to December 2020. Age-appropriate lipid-based nutrient supplements and health education (sessions ... -
Depressed "ping pong" skull fractures in the newborns: A cohort study.
( Wiley online library , 2024 , Report)A ping pong fracture is a rare depressed skull fracture (DSF) observed in infants. It occurs due to the inward buckling of the calvarium, creating a cup-like shape. Trauma during childbirth, particularly from instrumental ... -
Acute kidney injury requiring dialysis after endovascular intervention for acute deep venous thrombosis: A case report and literature review.
( Wiley online library , 2024 , Report)Percutaneous precutaneous mechanical thrombectomy has been used for clot dissolution and removal in selected cases of iliofemoral deep vein thrombosis. Intravascular Hemolysis and hemoglobinuria caused by pharmachomechanical ... -
Tmsledger: A transactions management system through integrated odoo hyperledger smart contracts
( Springer International Publishing , 2022 , Book chapter)Ever since their big impact in the financial sector, blockchains have never ceased to make disruptions in collaborative applications. Blockchains are considered nowadays the go-to solution for developing critical data ...
