Browsing by Title
Now showing items 5037-5056 of 48376
-
Cognitive load theory: Implications for assessment in pharmacy education
( Elsevier , 2021 , Other)The concept of mental workload is well studied from a learner's perspective but has yet to be better understood from the perspective of an assessor. Mental workload is largely associated with cognitive load theory, which ... -
Cognitive Radio Networks with Probabilistic Relaying: Stable Throughput and Delay Tradeoffs
( Institute of Electrical and Electronics Engineers Inc. , 2015 , Article)This paper studies fundamental throughput and delay tradeoffs in cognitive radio systems with cooperative secondary users. We focus on randomized cooperative policies, whereby the secondary user (SU) serves either its own ... -
Cognitive relay-sharing by using hierarchical modulation under interference constraints
( Institute of Electrical and Electronics Engineers Inc. , 2014 , Conference Paper)In this paper, we investigate relay-sharing in cognitive radio (CR) networks to improve the secondary user's (SU's) performance in the presence of interference. It is assumed that the relay is shared simultaneously between ... -
Cognitive relaying in wireless sensor networks: Performance analysis and optimization
( IEEE , 2010 , Conference Paper)The anticipated increase in the density of the deployed wireless sensor networks calls for spectrum sharing through unlicensed access to licensed spectrum. The key technology for spectrum sharing in this scenario is cognitive ... -
Cognitive status and sleep quality can explain the fear of falling and fall history in people with Parkinson's disease.
( Lippincott, Williams & Wilkins , 2023 , Article)Fear of falling (FOF) is highly prevalent in people with Parkinson's disease (PwPD) and contributes to high fall risk. Studies reporting on the relationship between falls, FOF, and non-motor factors such as cognitive ... -
Cognitive technology for children with hearing impairments
( IEEE Computer Society , 2016 , Conference Paper)Lack of specialists, speech instructors and sign language instructors in the Arab world have led to the impediment of the education and cognitive development for children with Hearing Impairments (HI). The objective of ... -
Cognitive Theory of Mind Influences Destination Memory: Evidence from Normal Aging and Alzheimer's Disease
( Oxford University Press , 2019 , Article)Objective: Theory of mind and destination memory are social abilities that require processing the attributes of interlocutors. Empirical research has demonstrated a relationship between performance on both abilities in ... -
Cognitive transmission based on data priority classification in WSNs for Smart Grid
(2012 , Conference Paper)Smart Grid integrates digital processing, sensor technology, automatic control and communication to the traditional power grid to achieve more efficient electricity distribution and management. Applying wireless sensor ... -
Cognitive, affective and conative domains of sustainable consumption: Scale development and validation using confirmatory composite analysis
( MDPI , 2020 , Article)This study aims to conceptualise, develop, purify and validate a multiple-item scale to measure a sustainable consumption (SC) construct from the perspective of developing countries, particularly Malaysia. Interview, a ... -
A Cognizance of Green Bond Features Preferential to Renewable Energy Project Financing in Ghana
( IEEE , 2021 , Article)Issuance of green bonds (GBs) is valuable for developing countries because it provides a market deepening mechanism, which enables greater liquidity for investments in renewable energy (RE) sector. This article is premised ... -
Cohort profile: maternal antecedents of adiposity and studying the transgenerational role of hyperglycaemia and insulin (MAASTHI)
( BMJ , 2022 , Article)Purpose The Maternal Antecedents of Adiposity and Studying the transgenerational role of Hyperglycaemia and Insulin cohort in Bengaluru, South India, aims to understand the transgenerational role of increased circulating ... -
Coinfection of HPVs Is Associated with Advanced Stage in Colorectal Cancer Patients from Qatar
( Multidisciplinary Digital Publishing Institute (MDPI) , 2023 , Article)High-risk human papillomaviruses (HPVs) are considered risk factors in the origin of several human malignancies, such as breast, cervical, head and neck, as well as colorectal cancers. However, there are no data reported ... -
Coins from Al-Zubarah, Qatar: A historical-scientific study
( Magnus Group LLC , 2021 , Conference Paper)A surface archaeological coins “Zu/111 found at the old town of Al-Zubarah, Qatar” has been analysed complementarily using historic and scientific characterization techniques. For example, a scanning electron microscope ... -
COL4A5 and LAMA5 variants co-inherited in familial hematuria: Digenic inheritance or genetic modifier effect?
( BioMed Central Ltd. , 2018 , Article)Background: About 40-50% of patients with familial microscopic hematuria (FMH) caused by thin basement membrane nephropathy (TBMN) inherit heterozygous mutations in collagen IV genes (COL4A3, COL4A4). On long follow-up, ... -
COLAP: A predictive framework for service function chain placement in a multi-cloud environment
( Institute of Electrical and Electronics Engineers Inc. , 2017 , Conference Paper)Network function virtualization (NFV) over multi-cloud promises network service providers amazing flexibility in service deployment and optimizing cost. Telecommunications applications are, however, sensitive to performance ... -
Colchicine and mortality outcomes in patients with coronavirus disease (COVID-19)
( Elsevier , 2023 , Article)One of the therapeutic hallmarks of the ongoing (COVID-19) pandemic has been the different iterations of successful and sometimes unsuccessful attempts at re-purposing of drugs with pre-existing market authorization for ... -
Colchicine use might be associated with lower mortality in COVID-19 patients: A meta-analysis
( Wiley-Blackwell , 2021 , Article)Background: Colchicine was recently repurposed for the management of coronavirus disease 2019 (COVID-19). This rapid review and meta-analysis aimed to assess colchicine's impact on mortality outcomes in COVID-19 patients. ... -
Cold Plasma as Effective Tool for Aluminum Surface Cleaning
( Hamad bin Khalifa University Press (HBKU Press) , 2016 , Conference Paper)Aluminum (Al) is heavily used to manufacture structural parts in the aeronautic, railway, automotive or naval industries because of its lightness and its corrosion resistance [1]. One of the most popular uses of Al is in ... -
Cold-start cybersecurity ontology population using information extraction with LSTM
( Institute of Electrical and Electronics Engineers Inc. , 2019 , Conference Paper)In this paper, we discuss how Long Short Time Memory (LSTM) neural networks can be applied to cyber security knowledge base population. Assuming we have an empty ontology that models the field of vulnerabilities description ... -
The Coliform Bacteria in the Wastewater Ponds of Doha City, Qatar
( Qatar University , 2003 , Article)The microbiological study of the wastewater and its sediment around Abu-Hamour pond (untreated wastewater pond) and Abu-NakhIa pond (treated wastewater pond), located on the outskirts of Doha City, revealed that coliform ...
