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Now showing items 24917-24936 of 49774
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The transition arm multilevel converter - A concept for medium and high voltage DC-DC transformers
( Institute of Electrical and Electronics Engineers Inc. , 2015 , Conference Paper)This paper proposes a dc/ac converter topology where each phase leg comprises a conventional series switch valve in one arm and a series connection of half-bridge chopper cells in the other arm. Operation with trapezoidal ... -
The UAE-Israel Normalisation ''If you can't convince them, confuse them''
( Gulf Studies Center , 2020 , Article)What was a secret marriage is now publicly announced to the world, as a strong relationship between the UAE and Israel, which has been normalized through the media on August 13, 2020. The UAE became the third Arab state - ... -
The UN Convention on the Rights of Persons with Disabilities from a Qatari Human Rights Perspective
( Hamad bin Khalifa University Press (HBKU Press) , 2016 , Conference Paper)For a long time disability was considered a question of social development, outside the responsibilities of official human rights institutions. Over the last three decades this approach has evolved, and disability is now ... -
The unseen battle: A global call to safeguard the mental well-being of Palestinian children
( Elsevier , 2024 , Other)The long-standing and complex Israeli-Palestinian conflict has led to the widespread displacement of Palestinians and resulted in ongoing challenges for the Palestinian population (Feliciana, 2011). It has had a lasting ... -
The use of aesthetic paediatric full coverage restorations among paediatric dental practitioners: an international survey
( Journal of Clinical Pediatric Dentistry , 2023 , Article)Despite the recent growing evidence in support of prefabricated zirconia crown use as a successful option in managing grossly carious anterior and posterior primary teeth, the use of such crowns remains controversial within ... -
"The use of Arabic version of Social Communication Questionnaires (SCQ) in School Screening for Autism Spectrum Disorder (ASD) in Qatar"
( Hamad bin Khalifa University Press (HBKU Press) , 2016 , Conference Paper)Introduction: The prevalence rate of Autism Spectrum Disorder (ASD) in Qatar is uncertain, obtaining a reliable estimate is important in shedding the light on the magnitude of the problem, and help in better planning for ... -
The Use of Artificial Intelligence for The Detection Covert Channels Attacks in New Generation Internet Protocol IPv6
( Qatar University Press , 2020 , Poster)Being instrumental to the Qatar national vision 2030 activities and following up with "Achieving Security, stability and maintaining public safety" objectives, the present paper aims to safeguard the information and monitor ... -
The use of composite to eliminate the effect of welding on the bending behavior of metallic pipes
( Elsevier , 2020 , Article)In this study, the fiber-reinforced polymeric composite (FRP) overwrap system is proposed to eliminate the effect of the heat-affected zone on the pressure capacity and the deterioration property of the welded pipes. The ... -
The Use of Data-driven Quality Strategy to Improve the Processes of Patient Identification and Pre-transfusion Specimen Collection Documentation at Sidra Medicine
(2020 , Professional Masters Project)Background: Regardless of healthcare technology advancements and widespread use of barcode identification technology, patient identification errors still occur. Several studies and benchmark programs have shown that patient ... -
The Use of Demolished Concrete Lumps (DCL) in Rectangular CFSTs Under Flexure
( Qatar University Press , 2023 , Conference Paper)This paper investigates the flexural performance of rectangular concrete-filled steel tube (CFST) beams that are partially incorporated with demolished concrete lumps (DCLs). In total, three CFST beams were prepared and ... -
THE USE OF DROSOPHILA MELANOGASTER AS A MODEL ORGANISM TO STUDY THE EFFECT OF BACTERIAL INFECTION ON HOST SURVIVAL AND METABOLISM
( Qatar University Press , 2020 , Poster)Enterobacteriaceae, a large family of facultative anaerobic bacteria, encloses a broad spectrum of bacterial species including Escherichia coli, Salmonella enterica, and Shigella sonnei, that produce enterotoxins and ... -
The Use of Drosophila Melanogaster as A Model Organism To Study The Effect Of Innate Immunity On Metabolism
( Qatar University Press , 2020 , Poster)Apart from its traditional role in disease control, recent body of evidence has implicated a role of the immune system in regulating metabolic homeostasis. Owing to the importance of this “immune-metabolic alignment” ... -
The use of fast initial response features on the homogeneously weighted moving average chart with estimated parameters under the effect of measurement errors
( John Wiley and Sons Ltd , 2021 , Article)Fast initial response (FIR) features are generally used to improve the sensitivity of memory-type control charts by shrinking time-varying control limits in the earlier stage of the monitoring regime. This paper incorporates ... -
The use of fiber reinforced polymeric composites in pipelines: A review
( Elsevier , 2021 , Article Review)In operation, pipelines are increasingly used worldwide to meet higher transportation demands for strategic fluids while optimizing costs. Fiber-reinforced polymer (FRP) composite is used in many pipeline industries of ... -
The Use of Measurements and Health Behavioral Models to Improve Medication Adherence
( Elsevier Inc. , 2018 , Book chapter)Medication-taking behavior is very complicated, and various multifactorial approaches are required to improve adherence. Much research has been applied to the development of medications, with proven effectiveness; however, ... -
The Use of Measuring While Drilling and Wireline Logging to Identify the Geological Strata in Qatar
( Qatar Univesrity Press , 2020 , Conference Paper)In the field of engineering and construction in the Middle East, it is a common practice to economize a geotechnical investigation using a conventional scope, based on the lowest price. This tends to compromise the project ... -
The Use of Novel Ionic Liquid and Cellulose Nanocrystals Modified Date Pits as Adsorbents for Groundwater Treatment
(2021 , Master Thesis)This study aims to investigate the remediation of Li1+, Mo6+, and B3+ from groundwater using an innovative low-cost adsorbent. Agriculturally abundant date pits were modified to be successfully used as an adsorbent. Chemical ... -
The use of optical spectroscopy as abiomarker probe for fungi identification
( Research India Publications , 2013 , Article)Spectroscopic techniques includinginfrared,Raman (FT-Raman) and ultraviolet spectroscopy (UV-Vis)spectroscopy were used to identify and differentiate three fungi within the same Aspergillus genus (A. fumigatus, A. terreusand ... -
The use of Principle Component Analysis and MALDI-TOF MS for the differentiation of mineral forming Virgibacillus and Bacillus species isolated from Sabkhas.
( Qatar University Press , 2020 , Poster)Occurrence of mineral forming and other bacteria in mats is well demonstrated. However, their high diversity shown by ribotyping was not explained, although could explain the diversity of formed minerals. Common biomarkers ... -
The use of principle component analysis and MALDI-TOF MS for the differentiation of mineral forming: Virgibacillus and Bacillus species isolated from sabkhas
( Royal Society of Chemistry , 2020 , Article)Occurrence of mineral forming and other bacteria in mats is well demonstrated. However, their high diversity shown by ribotyping has not been explained, although it could explain the diversity of formed minerals. Common ...