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السجلات المعروضة 3418 -- 3437 من 53172
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Assessment of the attitude, awareness and practice of periprocedural warfarin management among health care professional in Qatar. A cross sectional survey
( Springer , 2020 , Article)It is estimated that 10–15% of oral anticoagulant (OAC) patients, would need to hold their OAC for scheduled surgery. Especially for warfarin, this process is complex and requires multi-layer risk assessment and decisions ... -
Assessment of the availability and rationality of unregistered fixed dose drug combinations in Nepal: a multicenter cross-sectional study
( BioMed Central Ltd , 2017 , Article)Background: The medications that are registered and available in a country are meant for the prevention and treatment of ailments and diseases. However, a lack of effective regulatory bodies and operative control mechanisms, ... -
ASSESSMENT OF THE AWARENESS AND AVAILABILITY OF MANAGERIAL SKILLS AND LEADERSHIP COMPETENICES AMONG QATARI LEADERS: CASE STUDY OF OOREDOO TELECOM
(2023 , Dissertation)This study aims to assess the degree to which Qatari leaders are aware of the managerial skills and leadership competencies that they should possess on one hand and the actual availability of these skills and competencies ... -
Assessment of the Current Frequency Calculation Methods Used in the Determination of the Dynamic Modulus Value in Pavement Design and Analysis
( Qatar University Press , 2023 , Conference Paper)The dynamic modulus |E*| is used in the Mechanistic-Empirical Pavement Design Guide (MEPDG) to express the viscoelasticity of asphalt material at a range of temperatures and loading frequencies. As a result, the current ... -
Assessment of the Effects of Human Mobility Restrictions on COVID-19 Prevalence in the Global South
( Taylor & Francis , 2022 , Article)Governments and policymakers have initiated a wide range of responses to mitigate the propagation of the disease. These responses have consisted of different policies and the devising of protocols and standards. As these ... -
Assessment of the environmental health of an ecologically sensitive, semi-enclosed, basin - A water quality modelling approach.
( Elsevier , 2018 , Article)Semi-enclosed basins are environmentally dynamic and some of the most anthropogenically affected components of the coastal realm. They can reflect various environmental impacts, thus qualifying as natural laboratories to ... -
Assessment Of The Global Fallout Of Plutonium Isotopes In The Topsoil Of Qatar: Establishing A Baseline Concentrations Of 238pu, 239pu, And 240pu
( Hamad bin Khalifa University Press (HBKU Press) , 2014 , Conference Paper)A radio-analytical technique for determination of plutonium (Pu) isotopes in soil samples is tested against NIST and IAEA standard reference materials to determine its accuracy and precision for reliable results. The ... -
Assessment of the Impact of Anthropogenic Evolution and Natural Processes on Shoreline Dynamics Using Multi-Temporal Satellite Images and Statistical Analysis
( Multidisciplinary Digital Publishing Institute (MDPI) , 2023 , Article)This research aims to examine changes in the eastern part of Qatar’s shoreline from 1982 to 2018 by means of satellite imagery. Five different time periods, namely 1982, 1992, 2002, 2013, and 2018, were analysed to determine ... -
An assessment of the index of rational drug prescribing for severe acute respiratory infections among hospitalised children in Northern Nigeria: a retrospective study
( Taylor & Francis , 2024 , Article)Background: This study evaluated drug use pattern among hospitalized children with severe acute respiratory infection (SARI) in Nigeria. Research design and methods: A retrospective assessment of prescribed medicines for ... -
Assessment of the Influence of Hydrogen Share on Performance, Combustion, and Emissions in a Four-Stroke Gasoline Engine
( Institute of Electrical and Electronics Engineers Inc. , 2022 , Article)This study aims to develop a one-dimensional model to investigate the effect of hydrogen share in gasoline fuel on the performance, combustion, and exhaust emissions of a gasoline direct-injection engine. Iso-octane was ... -
Assessment of the Neutralizing Antibody Response of BNT162b2 and mRNA-1273 SARS-CoV-2 Vaccines in Naïve and Previously Infected Individuals: A Comparative Study
( MDPI , 2022 , Report)The currently authorized mRNA COVID-19 vaccines, Pfizer-BNT162b2 and Moderna-mRNA-1273, offer great promise for reducing the spread of the COVID-19 by generating protective immunity against SARS-CoV-2. Recently, it was ... -
Assessment of the Protection of Shareholders in Egypt
( Brill Academic Publishers , 2016 , Article)Egypt has opened the gate for international investment, especially after the 25 January Revolution in 2011, to compensate investments lost both during and after the revolution. Expanding shareholder protection laws may ... -
Assessment of the Risk of Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) Reinfection in an Intense Reexposure Setting
( NLM (Medline) , 2021 , Article)BACKGROUND: Risk of reinfection with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is unknown. We assessed the risk and incidence rate of documented SARS-CoV-2 reinfection in a cohort of laboratory-confirmed ... -
The Assessment of the Role of Qatar Airways in the Economic Development of Qatar
(2017 , Master Thesis)The aviation industry in the Arabian Gulf is growing at a fast pace, attracting the global attention upon the region. The Gulf airlines have entered the international aviation market as state-owned entities, having embedded ... -
Assessment of the Role of Serum 25-Hydroxy Vitamin D Level on Coronary Heart Disease Risk With Stratification Among Patients With Type 2 Diabetes Mellitus
( SAGE Publications , 2020 , Article)© The Author(s) 2020. We investigated the role of vitamin D on glycemic regulation and cardiac complications in patients with type 2 diabetes mellitus (T2DM). A total of 1139 patients (49.3% males vs 50.7% females) were ... -
Assessment of the taxi service in Doha
( Elsevier Ltd , 2016 , Article)This research focuses on passengers' satisfaction of the taxi service in Doha, Qatar. Qatar is a rich developing country where taxis are widely considered as a public transportation service due to the limited use of the ... -
Assessment of thermal comfort indices in an open air-conditioned stadium in hot and arid environment
( Elsevier , 2021 , Article)Thermal comfort indices are vital tools when assessing outdoor thermal comfort in hot and arid environments. Selecting a representative thermal comfort index for outdoor environments is challenging. This paper presents a ... -
Assessment of tire-pavement noise by using on-board sound intensity (Obsi) method in the state of qatar
( CRC Press/Balkema , 2017 , Conference Paper)Tire-pavement noise is the dominant source of traffic noise especially at medium and high speeds. Thus, various transportation agencies and researchers are actively investigating for establishment of accurate test methods ... -
Assessment of TPHs and PAHs in the Marine Sediment Relating to Oil and Gas Extraction Activity on the western coastline of Qatar
( Qatar University Press , 2020 , Poster)Total Petroleum Hydrocarbons (TPHs) and Polycyclic Aromatic Hydrocarbons (PAHs) are priority pollutants which are known to be associated with petroleum products. They are released into the marine environment via accidental ... -
Assessment of transient vibrations of graphene oxide reinforced plates under pulse loads using finite strip method
( Techno Press , 2020 , Article)Based on a refined shear deformation finite strip, transient vibrations of graphene oxide powder (GOP) reinforced plates due to external pulse loads have been investigated. The plate has uniformly and linearly distributed ...