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Now showing items 7714-7733 of 53172
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DEVELOPMENT OF SHAPE MEMORY ALLOY (SMA) BASED ARTIFICIAL MUSCLE FOR APPLICATION IN SOFT GRIPPER
( Taylor's University , 2023 , Article)Soft robotics is a branch of robotics that utilize soft materials instead of the common rigid links. Shape memory alloy (SMA) wire has the advantage of being compact and lightweight, as they only require simple control ... -
Development of simultaneous antioxidant and visual pH-sensing films based on guar gum loaded with Aronia melanocarpa extract
( John Wiley & Sons Ltd , 2023 , Article)Anthocyanins have attracted increasing attention for different packaging systems due to having functional features such as biocompatibility, antioxidative activity, visible colour response at varying pH values. In this ... -
Development of Sustainable Eco-friendly Geopolymer Composites for Construction Applications
( Qatar University Press , 2020 , Poster)Geopolymerization is a process where silica and alumina rich source materials turns into excellent binding materials by the aid of alkali solutions. Materials such as fly ash are by-products in energy power plants. Fly ash ... -
Development of sustainable geopolymer composites for repair application: Workability and setting time evaluation
( Elsevier , 2023 , Other)One of the most used construction materials worldwide is concrete. It has a lot of advantages over the other construction materials. However, the production process of concrete produces a huge amount of carbon dioxide. ... -
Development of the ASHRAE Global Thermal Comfort Database II
( Elsevier Ltd , 2018 , Article)Recognizing the value of open-source research databases in advancing the art and science of HVAC, in 2014 the ASHRAE Global Thermal Comfort Database II project was launched under the leadership of University of California ... -
Development of the Automatic Star-Delta starter
( Qatar University Young Scientists Center - Qatar University , 2024 , Conference Paper)This paper studies the star-delta method for starting induction motors with a focus on its connection method and its components to develop this circuit to reduce its cost without affecting its performance and reliability ... -
Development of the international cardiac rehabilitation registry data dictionary using a Delphi process
(2020 , Conference Paper)Background: Cardiac rehabilitation (CR) registries are a powerful tool for improvement of care quality, and consequently patients’ outcomes. However, there are few CR registries worldwide, with Canada’s currently being ... -
Development of the International Cardiac Rehabilitation Registry Including Variable Selection and Definition Process
( Ubiquity Press , 2022 , Article)Introduction: The International Council of Cardiovascular Prevention and Rehabilitation (ICCPR) is developing a registry (ICRR) specifically for low-resource settings, where the burden of cardiovascular diseases is greatest ... -
Development of titanium dioxide nanowire incorporated poly(vinylidene fluoride–trifluoroethylene) scaffolds for bone tissue engineering applications
( Springer New York LLC , 2019 , Article)Critical size bone defects that do not heal spontaneously are among the major reasons for the disability in majority of people with locomotor disabilities. Tissue engineering has become a promising approach for repairing ... -
Development of value-added polyethylene grades with extended service lifetime: Weathering resistant flame retarded materials for outdoor applications
( John Wiley and Sons Inc , 2021 , Article)The current article deals with the development of different novel, tailor-made polyolefin formulations exhibiting both low flammability and high weathering resistance, so as to provide value-added polyethylene grades with ... -
Development of Variable Message Sings Strategies for Traffic Management at Work Zones
(2020 , Master Thesis)Work zones are defined as road sections of which different activities such as road construction or maintenance take place. In most work zones, road alignments are different than the pre-work periods. Therefore, speed limits ... -
The Development of Vital Precincts in Doha: Urban Regeneration and Socio-Cultural Factors
( Scientific Research Publishing , 2015 , Article)Through the past few decades, Doha, the capital of the State of Qatar, has experienced an extraordinary economic growth and transformation of its built environment. This has been caused by post-WWII oil and natural gas ... -
Development of Warm Mix Asphalt with the Aid of Microstructural Characterization
( Qatar Univesrity Press , 2020 , Conference Paper)The polymer-modified asphalt (PMA) reveals different types of advantageous properties depending on the type of polymer. However, one of the unwanted changes in PMA is the required higher temperature for mixing and compaction. ... -
Development, characterization and stability evaluation of ciprofloxacin-loaded parenteral nutrition nanoemulsions
( Taylor and Francis , 2020 , Article)© 2020, © 2020 Informa UK Limited, trading as Taylor & Francis Group. In this study, two licensed total parenteral nanoemulsion formulations (Clinoleic® and Intralipid®) were loaded with ciprofloxacin (CP). The physicochemical ... -
Development, translation, and validation of a bilingual questionnaire on unused medications in homes
( Elsevier , 2021 , Article)Background: Unused medications in homes pose significant health, economic, and environmental risks. Patients are the medications end users and their knowledge, attitude, and practices (KAP) play an important role towards ... -
Development, validation, and application of School Audit Tool (SAT): An effective instrument for assessing traffic safety and operation around schools
( MDPI AG , 2019 , Article)There is a need for a reliable school audit tool with well-defined scales to convert qualitative evaluation of existing school sites into a quantitative assessment in order to help public agencies to improve schools' safety ... -
Developmental anatomy of the central nervous system of the cotton leaf worm, spodoptera littoralis boisd.
( Qatar University , 1983 , Article)The central nervous system, C. N. S., of the cotton leaf worm, Spodoptera littoralis (B.) develops from a median row of embryonic neuroblasts which divide repeatedly to form a double ganglionic chain. The two chains fuse ... -
Developmental improvement and age-related decline in unfamiliar face matching
( Pion Limited , 2015 , Article)Age-related changes have been documented widely in studies of face recognition and eyewitness identification. However, it is not clear whether these changes arise from general developmental differences in memory or occur ... -
Developmental Stages of the Acquisition of Negation and interrogation by Children Native Speakers of Qatari Dialect
( Qatar University , 2002 , Article)The developmental stages of Qatari Dialect interrogatives and negatives are described in this paper. Four children were included in this study, ranging in age from one year and six months to nine years. According to the ... -
Developmental Toxicity of Surface-Modified Gold Nanorods in the Zebrafish Model
( American Chemical Society , 2022 , Article)Background: nanotechnology is one of the fastest-growing areas, and it is expected to have a substantial economic and social impact in the upcoming years. Gold particles (AuNPs) offer an opportunity for wide-ranging ...