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السجلات المعروضة 21827 -- 21846 من 26482
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Transmetalation Mechanisms
( Qatar University , 1993 , Article)Transmetalation is the stoichiometric replacement of the metals in a polymetallic target T with different metals from reagents called transmetalators, TM. Transmetalation at useful rates under mild conditions is an excellent ... -
Transmissibility and Persistence of the Plasmid-Borne Mobile Colistin Resistance Gene, mcr-1, Harbored in Poultry-Associated E. coli
( MDPI , 2022 , Article)Colistin, a last-resort antibiotic, is used to treat infections caused by multi-drug-resistant Gram-negative bacteria. Colistin resistance can emerge by acquiring the mobile colistin gene, mcr-1, usually plasmid borne. ... -
Transmission delay minimization for energy constrained communication in wireless body area sensor networks
( IEEE , 2014 , Conference Paper)Body Area Sensor Networks (BASNs) is a promising technology, which promotes smart and scalable vital sign monitoring of the chronically ill and elderly people live an independent life, besides providing people with quality ... -
Transmission Of Compressed Video Signals Through A Spread Spectrum Channel
( Qatar University , 2001 , Article)This research studies the feasibility of devising a compression scheme for video sequences that is robust to fading errors in a spread spectrum environment. Schemes like subband coding and pyramid coding are inherently ... -
Transmit and receive cooperative cognition: Protocol design and stability analysis
( IEEE Computer Society , 2013 , Conference Paper)In this paper, we investigate the stability of a cooperative cognitive system. We propose a cooperative secondary transmitter-receiver system (CSTR), where, the secondary transmitter (ST) and the secondary receiver (SR) ... -
Transnational power transmission and international law
( Bloomsbury Qatar Foundation Journals , 2013 , Article)Power transmission networks are crucial. Every country requires the means to transport and deliver energy, whether produced locally or in foreign countries. The paper deals with transnational power-transmission networks, ... -
Transnationalism and Intersectionality: Views and Experiences of Second-Generation Filipino Youth in UAE Cities
( Gulf Studies center - College of Arts & Sciences - Qatar University , 2020 , Conference Paper)Permanent temporariness experienced by Gulf migrants--especially among middle class professionals and their family members--has received increasing scholarly attention over the last decade. Some migrant scholars further ... -
Transparent conducting electrodes based on thin, ultra-long Copper nanowires and graphene nano-composites
( SPIE , 2014 , Conference Paper)High aspect-ratio ultra-long (> 70 ?m) and thin (< 50 nm) copper nanowires (Cu-NW) were synthesized in large quantities using a solution-based approach. The nanowires, along with reduced graphene-oxide sheets, were coated ... -
Transport
( Hamad bin Khalifa University Press (HBKU Press) , 2012 , Report)In this contribution, we present an overview of the contribution made by the shipping sector to global CO 2 emissions. We review the currently proposed technology options for mitigating these emissions, and propose a new ... -
Transport impacts in Germany and State of Qatar: An assessment during the first wave of COVID-19
( Elsevier Ltd , 2022 , Article)Response measures to contain COVID-19 spread varied from country to country, some imposed a complete lockdown while some imposed partial restrictions. This paper compares the transport impacts of the COVID-19 pandemic for ... -
Transport layer performance analysis and optimization for smart metering infrastructure
( Elsevier , 2014 , Article)In a smart power grid, collecting data from a large number of smart meters and sensors over the conventional one-hop transmission control protocol (TCP) communication is prone to a high packet loss rate and degraded ... -
Transport properties of thermally stable conducting poly(aniline-co-m-hydroxyaniline)
(2021 , Article)Uniform dielectric permittivity of hollow and porous semiconducting copolymer poly(aniline-co-m-hydroxyaniline) (PA-co-m-HA)s has been studied by electrochemical impedance spectroscopy. The copolymer is obtained by the in- ... -
Transporting Problem-Based Learning to the Gulf Cooperation Council Countries (GCC): Using Cultural Scripts to Analyze Cultural Complexities
( Purdue University Press , 2021 , Article)The globalization of education has increased large-scale education reforms worldwide. Over the past 15 years, Gulf Cooperation Council Countries (GCC) have invested significant resources in reforming their education systems. ... -
Transverse vibration and stability of a functionally graded rotating annular disk with a circumferential crack
( Elsevier Ltd , 2016 , Article)Out of plane vibration of rotating disks limits their performances especially at certain critical speed. The critical speed of these disks may be affected by the presence of defects such as a circumferential crack. In this ... -
Trap States and Their Dynamics in Organometal Halide Perovskite Nanoparticles and Bulk Crystals
( American Chemical Society , 2016 , Article)Organometal halide perovskites have attracted tremendous attention for optoelectronic applications. Charge carrier trapping is one of the dominant processes often deteriorating the performance of devices. Here, we investigate ... -
Traumatic Brain Injury Can Affect Emotions and Behaviors
( Frontiers Media , 2023 , Article)Proper brain functioning is responsible for our feelings, behavior, and thinking. However, an injury to the brain can disrupt brain function, which can affect our emotions and behaviors. A traumatic brain injury (TBI) can ... -
Traumatic brain injury: Oxidative stress and novel anti-oxidants such as mitoquinone and edaravone
( MDPI , 2020 , Article Review)Traumatic brain injury (TBI) is a major health concern worldwide and is classified based on severity into mild, moderate, and severe. The mechanical injury in TBI leads to a metabolic and ionic imbalance, which eventually ... -
Travel and Travelers
( Macmillan Reference USA, a part of Gale, Cengage Learning , 2016 , Book chapter)n/a -
Travel health-related activities and services provided by community pharmacies in Selangor, Malaysia: A cross-sectional analysis
( Elsevier USA , 2020 , Article)Background: Millions of tourists visit Malaysia annually while a large number of Malaysians travel overseas. Taking care of travellers' healthcare needs is important aspect of the healthcare system. Community pharmacies ... -
Travel Time Estimation using Multivariate Regression Model
( Hamad bin Khalifa University Press (HBKU Press) , 2018 , Conference Paper)As it is known from the current research and studies that travel time of vehicles is the most reliable parameters to measure the cost of a link. Cost modeling of routes has many useful applications in dynamic route selection ...
