Browsing Qatar University Institutional Repository by Title
Now showing items 22967-22986 of 27441
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Winters are changing: snow effects on Arctic and alpine tundra ecosystems
( Canadian Science Publishing , 2022 , Article)Snow is an important driver of ecosystem processes in cold biomes. Snow accumulation determines ground temperature, light conditions and moisture availability during winter. It also affects the growing season’s start and ... -
Wireless active noise control results
( International Institute of Acoustics and Vibrations , 2016 , Conference Paper)Active Noise Control (ANC) is used in controlling low frequency noise where passive control is ineffective. Most (ANC) systems use physical cables to connect various parts of the system for operation. This can be bulky and ... -
Wireless and real-time structural damage detection: A novel decentralized method for wireless sensor networks
( Elsevier , 2018 , Article)© 2018 Elsevier Ltd Being an alternative to conventional wired sensors, wireless sensor networks (WSNs) are extensively used in Structural Health Monitoring (SHM) applications. Most of the Structural Damage Detection (SDD) ... -
Wireless application deploying cell broadcast, and bulk SMS/MMS
( International Business Information Management Association, IBIMA , 2009 , Conference Paper)Cell broadcast is a mobile technology that allows messages to be broadcast to all mobile handsets and similar devices within a designated geographical area. The broadcast range can be varied, from a single cell to the ... -
Wireless body area sensor networks signal processing and communication framework: Survey on sensing, communication technologies, delivery and feedback
( Science Publication , 2012 , Article)Problem statement: The Wireless Body Area Sensor Networks (WBASNs) is a wireless network used for communication among sensor nodes operating on or inside the human body in order to monitor vital body parameters and movements. ... -
Wireless Car Control Over the Cellular System
( Hamad bin Khalifa University Press (HBKU Press) , 2016 , Conference Paper)Nowadays, electric robots play big role in many fields as they can replace humans and decrease the amount of load on humans. There are several types of robots that are present in the daily life, some of them are fully ... -
Wireless Multicast Cross-Layer Framework for Rate
( IEEE , 2009 , Article)Multicast-based data communication is an efficient communication scheme especially in multihop ad hoc networks where the MAC layer is based on one-hop broadcast from one source to multiple receivers. In this paper, we ... -
Wireless multihoming for smart grid high data rate applications
( IEEE Computer Society , 2016 , Conference Paper)Supervisory control and data acquisition (SCADA) systems are used extensively to monitor/control utility power distribution networks. However, the current SCADA systems cannot accommodate the demand of smart grid high data ... -
Wireless Network Slice Assignment with Incremental Random Vector Functional Link Network
( IEEE Computer Society , 2022 , Article)This paper presents an artificial intelligence-assisted network slice prediction method, which utilizes a novel incremental random vector functional link (IRVFL) network to deal with the wireless network slice assignment ... -
Wireless Networks
( John Wiley & Sons, Inc. , 2007 , Book chapter)Wireless communication is the fastest-growing field in the telecommunication industry. Wireless networks have grown significantly as an important segment of the communications industry. They have become popular networks ... -
Wireless Power Transmission for the Internet of Things (IoT)
( Institute of Electrical and Electronics Engineers Inc. , 2020 , Conference Paper)In some cases, long battery life may be essential to IoT devices, and early failures of actuators and sensors because of the rapid discharging of battery may lead to unacceptably high replacement costs. Critical to the ... -
Wireless transmission using cooperation on demand
( Elsevier B.V. , 2009 , Article)Mobile users with single antennas can still take advantage of spatial diversity through repetition based cooperative transmission. In this paper, we consider a scheme in which the cooperation is triggered only if the ... -
Wireless transmission with cooperation on demand for slow and fast fading environments
( IEEE , 2008 , Conference Paper)Mobile users with single antennas can still take advantage of spatial diversity through repetition based cooperative transmission. In this paper, we consider a scheme in which the relay chooses to cooperate only if the ... -
Wirelessly controlled mimicing humanoid robot
( IEEE , 2014 , Conference Paper)Educational humanoid robots have started to find there place in institutions for children with special needs and Autism Spectrum Disorder (ASD) children therapy centers. Most of the humanoid robots are expensive, or come ... -
Wiretap TDMA Networks with Energy-Harvesting Rechargeable-Battery Buffered Sources
( IEEE , 2019 , Article)We investigate the physical-layer security of an uplink wireless time-division multiple-access channel with energy-harvesting source nodes. We consider a set of source nodes equipped with rechargeable batteries and information ... -
Wisdom from Arabian networks: a review and theory of regional supply chain management
( Taylor & Francis , 2020 , Article)The purpose of this article is to present a systematic review of the supply chain management (SCM) research on the Gulf Cooperation Council (GCC) countries of Bahrain, Kuwait, Oman, Qatar, the United Arab Emirates and Saudi ... -
Withania somnifera root powder protects againist post-traumatic stress disorder-induced memory impairment
( Springer Netherlands , 2019 , Article)Post-traumatic stress disorder (PTSD) is precipitated by exposure to severe traumatic events such as wars, natural disasters, catastrophes, or other traumatic events. Withania somnifera (WS) Dunal (family: Solanaceae) known ... -
Within-host diversity of SARS-CoV-2 in COVID-19 patients with variable disease severities
( Qatar University Press , 2020 , Poster)Background: The ongoing pandemic of SARS-COV-2 has already infected more than eight million people worldwide. The majority of COVID-19 patients are either asymptomatic or have mild symptoms. Yet, about 15% of the cases ... -
Within-Host Diversity of SARS-CoV-2 in COVID-19 Patients With Variable Disease Severities.
( Frontiers Media , 2020 , Article)The ongoing pandemic of SARS-COV-2 has already infected more than eight million people worldwide. The majority of COVID-19 patients either are asymptomatic or have mild symptoms. Yet, about 15% of the cases experience ... -
Within-Household Sampling Conditioning on Household Size
( Published by Oxford University Press on behalf of The World Association , 2012 , Article)We review existing methods for sampling an adult from a household and highlight the strengths and weaknesses of these methods with respect to issues relevant for sampling in the Middle East and developing countries. We ...