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Now showing items 25437-25456 of 49292
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Tribo-mechanical properties and corrosion behavior investigation of anodized Ti-V alloy
( MDPIAG , 2018 , Article)In the work presented in this manuscript, a self-organized TiO2 nanotube array film was produced by electrochemical anodization of a Ti-V alloy in an electrolyte containing NH4F/H3PO4 and then annealed at different ... -
Tribo-mechanical properties evaluation of HA/TiO2/CNT nanocomposite
( Nature Research , 2021 , Article)In this study, a combination of reverse microemulsion and hydrothermal techniques were used to synthesize HA. A hydrothermal method was used to synthesize HA/TiO2/CNT nanocomposite powders. Cold and hot isostatic pressing ... -
Tribo-Mechanical, Biocompatibility, and Corrosion Properties Investigation of Zirconium and SST 304 by Application of Hydroxyapatite/Reduced Graphene Oxide/Palladium-Platinium Nanocomposite Coatings
(2020 , Dissertation)This thesis describes the synthesis of HA/rGO/Pd and HA/rGO/Pt nanocomposite thin film coatings on stainless steel 304 and pure zirconium applied via an electrodeposition method. The corrosion and biocompatibility ... -
Tribological behaviour of 1D and 2D nanofiller based high densitypoly-ethylene hybrid nanocomposites: A run-in and steady state phase analysis
( Elsevier Ltd , 2017 , Article)Hybrid nanocomposites are a class of materials with exceptional properties due to the synergizing effect of individual fillers. Current work reports the tribological behaviour of high densitypolyethylene-(HDPE) reinforced ... -
Tribological studies of nanomodified mineral based multi-grade engine oil
( Research India Publications , 2017 , Article)This research study investigates the tribological behaviour of mineral based multi grade engine oil reinforced with nanoadditives using a pin on disc tribometer under different frictional conditions. Load, sliding speed, ... -
Trilayer composite scaffold for urethral reconstruction: in vitro evaluation of mechanical, biological, and angiogenic properties
( IOP Publishing , 2024 , Article)Regeneration of damaged urethral tissue remains a major challenge in the field of lower urinary tract reconstruction. To address this issue, various synthetic and natural biodegradable biomaterials are currently being ... -
Trinidadian Racial politics and Africa in V.S. Naipaul's A Way in The World
( Qatar University , 1997 , Article)A major strand in Naipaul's writings is the unravelment of the relations between the two main racial communities of Trinidad: the Afro-Caribbean and the East Indian. Not the least important factor in this is Naipaul's own ... -
Triple Negative Breast Cancer Profile, from Gene to microRNA, in Relation to Ethnicity.
( MDPI , 2019 , Article)Breast cancer is the most frequent cause of cancer-related deaths among women worldwide. It is classified into four major molecular subtypes. Triple-negative breast cancers (TNBCs), a subgroup of breast cancer, are defined ... -
Triple Oral Antithrombotic Therapy in Atrial Fibrillation and Coronary Artery Stenting: Searching for the Best Combination
( Thieme Medical Publishers, Inc. , 2016 , Article)Patients with atrial fibrillation (AF) who are treated with oral anticoagulants often have concurrent coronary artery disease. Triple oral antithrombotic therapy (TOAT) is often necessity to prevent stent thrombosis or ... -
Triple therapy with pravastatin, low molecular weight heparin and low dose aspirin improves placental haemodynamics and pregnancy outcomes in obstetric antiphospholipid syndrome in mice and women through a nitric oxide-dependent mechanism
( Elsevier , 2020 , Article)Objectives: A previous pilot study showed that pravastatin supplementation improved pregnancy outcomes in women with obstetric antiphospholipid syndrome (OAPS) that developed placental insufficiency despite standard of ... -
Triple-renewable energy system for electricity production and water desalination
( Springer Science and Business Media Deutschland GmbH , 2022 , Article)This work presents a novel triple-renewable energy system (TRES) that is based on integrating the photovoltaic panels (PVPs), conventional solar chimney (CSC), and cooling tower (CT) in one structure. The ultimate objective ... -
Triterpenoids from Salvia aegyptiaca
(1993 , Article)Newly isolated secondary metabolites from Salvia aegyptiaca growing in Qatar -
Trop-2 protein as a therapeutic target: A focused review on Trop-2-based antibody-drug conjugates and their predictive biomarkers
( Association of Basic Medical Sciences of FBIH , 2022 , Article)Antibody-drug conjugates represent a new class of highly potent antineoplastic drugs built by attaching a small molecule of an anticancer drug (payload) or another therapeutic agent to an antibody recognizing an epitope ... -
True or spurious long memory in volatility: Further evidence on the energy futures markets
( Elsevier , 2014 , Article)The main goal of this paper is to investigate whether the long memory behavior observed in many volatility energy futures markets series is a spurious behavior or not. For this purpose, we employ a wide variety of advanced ... -
Trust not trebonius: gentlemen all in Julius Caesar
( Qatar University , 1985 , Article) -
Trust in cloud services: Providing more controls to clients
( IEEE , 2013 , Article)Trust is more important than money and will ultimately determine cloud computing's success. -
Trust in development: some implications of knowing in indigenous knowledge
( Blackwell Publishing Ltd. , 2010 , Article)The indigenous knowledge (IK) initiative in development has met with limited success. The cultural relativity of knowledge � i.e. what qualifies as justified belief � may partly explain why. Drawing on New Guinea Highlands' ... -
The trust in the intermediaries and the intention to use electronic government services: a case of a developing country
( Inderscience , 2020 , Article)This study aimed to investigate the direct and the intervening effects of trust in the intermediaries on the citizens' intention to use electronic government services in a developing country, Saudi Arabia, from the perspective ... -
Trust management techniques for the internet of things: A survey
( Institute of Electrical and Electronics Engineers Inc. , 2019 , Article)A vision of the future Internet is introduced in such a fashion that various computing devices are connected together to form a network called Internet of Things (IoT). This network will generate massive data that may be ... -
TRUST XAI: Model-Agnostic Explanations for AI With a Case Study on IIoT Security
( Institute of Electrical and Electronics Engineers Inc. , 2021 , Article)Despite AI’s significant growth, its “black box" nature creates challenges in generating adequate trust. Thus, it is seldom utilized as a standalone unit in IoT high-risk applications, such as critical ...
