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السجلات المعروضة 21907 -- 21926 من 26064
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Use of laser-induced break spectroscopy for the determination of major and trace elements in Zanthoxylum armatum
( Springer Nature , 2020 , Article)Zanthoxylum armatum (ZA) is a medicinal plant (MP) that is widely distributed in hilly and moist areas and has a different medical effect on human curative functions. Laser-induced breakdown spectroscopy (LIBS) was employed ... -
Use of lignite as a low-cost material for cadmium and copper removal from aqueous solutions: Assessment of adsorption characteristics and exploration of involved mechanisms
( MDPI , 2021 , Article)Lignite, as an available and low-cost material, was tested for cadmium (Cd) and copper (Cu) removal from aqueous solutions under various static experimental conditions. Experimental results showed that the removal efficiency ... -
Use of local discarded materials in concrete
( Elsevier , 2014 , Article)Steel slag, a by-product of steel manufacturing, is generated in large quantities in Qatar. In fact, it is estimated that more than 400,000tons of steel slag are generated annually in the country. Gravel, resulting from ... -
Use of machine learning to assess factors affecting progression, retention, and graduation in first-year health professions students in Qatar: a longitudinal study
( BioMed Central Ltd , 2023 , Article)Background: Across higher education, student retention, progression, and graduation are considered essential elements of students’ academic success. However, there is scarce literature analyzing these attributes across ... -
Use of Mathcad as a teaching and learning tool for reinforced concrete design of footings
( John Wiley & Sons, Inc. , 1999 , Article)Owing to their nature, numerous and complex equations are commonly used in the design of reinforced concrete structures. This is because of the nature of reinforced concrete design. Mathcad, which possesses efficient ... -
Use of mobile learning apps in workplace learning
( IEEE Computer Society , 2013 , Article)Organizations are starting to use mobile learning to train workers and to provide professional development of workers so that they can function on the job. The training can be delivered using mobile apps which provides the ... -
Use of nanoadvanced activated carbon, alumina and ferric adsorbents for humics removal from water: isotherm study
( Springer Nature , 2020 , Article)The adsorption of humic substances on three different adsorbents was investigated and adsorption isotherms were applied in this research. The three adsorbents studied include granular activated carbon (GAC), ferric ... -
The use of negative emotions in health communication messages: Study of the effects of fear, guilt, and shame
( SAGE Publications , 2014 , Article)This work examines the effects of the use of three negative emotions – fear, guilt and shame – in anti-alcohol messages. Perceptions of two types of threat – physical and social – create negative emotions related to fear, ... -
The Use of Newly Developed Public Transportation System in Relation to People’s Thermal Perception of Outdoor Climate
( Qatar University Press , 2023 , Conference Paper)In the past decade, Doha the capital city of Qatar has witnessed a massive shift in various fields including economy, education, and sports sector. This flux caused rapid population growth, and as a result have led to an ... -
Use of Normalization Process Theory to explore key stakeholders’ perceptions of the facilitators and barriers to implementing electronic systems for medicines management in hospital settings
( Research in Social and Administrative Pharmacy , 2021 , Article)BackgroundLimited data exist on the facilitators and barriers to implementing electronic systems for medicines management in hospitals. Whilst numerous studies advocate system use in improved patient safety and efficiency ... -
Use of parallel texts: towards successful teaching materials to overcome cultural differences perse
( Qatar University , 2000 , Article)The hypothesis of this paper is that the use of Parallel Texts as teaching Materials within a communicative framework could prove insightful for pedagogy i.e. to enable foreign language learners overcome cultural differences. ... -
The use of performance information in strategic decision making in public organizations
( Emerald Publishing Limited , 2015 , Article)Purpose – The purpose of this paper is to investigate how the importance of different components of strategic performance measurement systems (SPMS) and their deployment influence the use of performance information from ... -
Use of post-stratification in composite sampling for estimating mean
( Springer , 2011 , Article)We show with the results of a study conducted in the Hamadan Province, Iran as to how the use of composite sampling for estimating mean zinc concentration in the soil can help reduce analytical costs by reducing the number ... -
Use of rice husk as an effective sorbent for the removal of cerium ions from aqueous solution: Kinetic, equilibrium and thermodynamic studies
( Desalination Publications , 2019 , Article)In this research, the sportive removal of cerium ions (Ce (IV) from aqueous solution by rice husk (RH) has been studied in batch mode at ambient temperature. The effect of operational parameters such as contact time, amount ... -
Use of situational judgment tests for assessing non-cognitive attributes of final year dental students
( Wiley , 2022 , Article)Objective Situational judgment tests (SJT) have been previously used in the admission process of medical and dental undergraduate programs, but their utilization as an assessment tool is fairly new. The objective of this ... -
Use of solar photovoltaic with active solar still to improve distillate output: A review
( Elsevier B.V. , 2020 , Article Review)Solar energy is a need of the hour and very important source for the all living organisms. Due to increment in global warming as well as pollution, solar energy utilization is required and it is replaced by the conventional ... -
Use Of Spreadsheets For Rainfall-Runoff Calculations
( Qatar University , 1996 , Article)The nature of rainfall-runoff calculations necessitates the use of different equations for calculating losses and several response functions to route the effective rainfall hyetograph through the catchment. The ... -
Use of the Delphi technique in pharmacy practice research
( Elsevier Inc. , 2022 , Article)Consensus research methods are used in health services research to generate evidence through systematic means of measuring collective agreement and developing consensus from experts of a subject matter. Delphi technique ... -
Use of the job demands-resource model to understand community pharmacists’ burnout during the COVID-19 pandemic
( Elsevier , 2022 , Article)BackgroundCommunity pharmacists are one of the most accessible healthcare providers during the COVID-19 pandemic. Whilst playing a vital role in medication supply and patient education, exposure to the pandemic demands and ... -
The use of theory in the development and evaluation of behaviour change interventions to improve antimicrobial prescribing: a systematic review.
(2020 , Article)This systematic review (SR) reviews the evidence on use of theory in developing and evaluating behaviour change interventions (BCIs) to improve clinicians' antimicrobial prescribing (AP). The SR protocol was registered ...
