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Crowd management
( Institute of Electrical and Electronics Engineers Inc. , 2019 , Other)The articles in this special section focus on crowd management in areas that are increasingly experiencing growths in populations. In its 2018 Revision of the World Urbanization Prospects, the United Nations projects that ... -
Crowd vs. Expert: What can relevance judgment rationales teach us about assessor disagreement?
( ACM , 2018 , Conference Paper)© 2018 ACM. While crowdsourcing offers a low-cost, scalable way to collect relevance judgments, lack of transparency with remote crowd work has limited understanding about the quality of collected judgments. In prior work, ... -
CrowdDelegate: An MCS-based approach for improving retail labor cost-efficiency
( Institution of Engineering and Technology , 2019 , Conference Paper)Following the revolutionary changes the Internet of Things (IoT) has introduced to sensor networks, the Mobile Crowd Sensing (MCS) paradigm aims to utilize people and their smartphones as an extended instrument to sense. ... -
Crowdfunding Conundrum: Western Ideas and their Chinese Copycats
( UC Berkeley Haas School of Business , 2021 , Other)In the third quarter of 2021, global crowdfunding investment reached $160 billion. Crowdfunding is a relatively recently emerged phenomenon to raise funding from individuals for nascent business ideas. It is considered as ... -
Crowdsensing based prompt emergency discovery: A sequential detection approach
( Institution of Engineering and Technology , 2019 , Conference Paper)The growth in the number of smart devices has mobilized the rise of CrowdSensing (CS) as an enabler of smart cities, where state-of-the-art technologies are utilized to improve citizens' quality of life. CS is a novel ... -
Crowdsourced multi-view live video streaming using cloud computing
( Institute of Electrical and Electronics Engineers Inc. , 2017 , Article)Advances and commoditization of media generation devices enable capturing and sharing of any special event by multiple attendees. We propose a novel system to collect individual video streams (views) captured for the same ... -
Crowdsourced MultiView Live Video Streaming using Cloud Computing
( Hamad bin Khalifa University Press (HBKU Press) , 2018 , Conference Paper)Multi-view videos are composed of multiple video streams captured simultaneously using multiple cameras from various angles (different viewpoints) of a scene. Multi-view videos offer more appealing and realistic view of ... -
The crusading plans during the fourteenth and fifteenth century
( Qatar University , 1982 , Article) -
Crushing analysis and multi-objective optimization of different length bi-thin walled cylindrical structures under axial impact loading
( Taylor and Francis Ltd. , 2019 , Article)This article attempts to increase the crashworthiness characteristics of energy absorbers. It is found that the effect of the bi-tubular arrangement on the energy absorption and peak force is nonlinear. This nonlinearity ... -
Crushing behavior of a unit cell of CFRP lattice core for sandwich structures’ application
( Elsevier Ltd , 2017 , Article)Sandwich structures made of composites are designed mainly for higher and efficient load capacity. Mostly, the use of composite materials in lattice core sandwich structures is limited to the face sheet; whereas, the core ... -
Crushing behavior of hybrid hexagonal/octagonal cellular composite system: All made of carbon fiber reinforced epoxy
( Elsevier, Ltd , 2014 , Article)Cellular carbon fiber-reinforced plastic (CFRP) composites, either unfilled or filled with foam, may be of interest for energy absorption application due to their improved crashworthiness. In the current paper, new ... -
Crushing behavior of hybrid hexagonal/octagonal cellular composite system: Aramid/carbon hybrid composite
( Elsevier, Ltd , 2014 , Article)In the current paper a series of experiments were conducted to assess the crashworthiness of cellular hexagonal/octagonal composite device. Each device composed of 6 cells of carbon fiber reinforced composite (CFRP). ... -
Cry1Ac toxicity enhancement towards lepidopteran pest Ephestia kuehniella through its protection against excessive proteolysis
( Elsevier , 2016 , Article)Bacillus thuringiensis has been extensively used in agroecosystems for four decades due to its high specific toxicity. Strategies based on B. thuringiensis proteins combinations for the improvement of its activity present ... -
Cry4Ba and Cyt1Aa proteins from Bacillus thuringiensis israelensis: Interactions and Toxicity mechanism against Aedes aegypti
( Elsevier Ltd , 2015 , Article)Individual crystal proteins from Bacillus thuringiensis israelensis exhibit variable levels of insecticidal activities against mosquito larvae. In all cases, they are much less active compared to the whole crystal proteins ... -
Cryogenic temperature and strain rate dependence of mechanical properties for extruded AA6060 alloys
( Trans Tech Publications Ltd , 2014 , Article)Tensile properties and fracture behavior of an AA6060 alloy were investigated at room temperature (295K) and cryogenic temperature (77K). It was found that both ultimate tensile strength and elongation increased with ... -
Cryopreservation of microalgae from desert environments of Qatar
( Springer Netherlands , 2016 , Article)The Qatar University Culture Collection of Cyanobacteria and Microalgae (QUCCCM) is a unique resource containing a diverse collection of microalgae and cyanobacteria, isolated from the Qatar desert environment. In order ... -
Cryptanalysis of nonlinear confusion component based encryption algorithm
( Elsevier , 2021 , Article)Recently many substitution box based encryption algorithms ensuring privacy have been proposed. Many, chaotic map based S-boxes have been generated posing high nonlinearity and strong cryptographic properties. Encryption ... -
Cryptocurrencies and Finance Theories
( Universiti Teknologi MARA. , 2021 , Article)Cryptocurrency (CCY) as a new key player in the currency system that has drawn the attention of scholars to examine its influence, relations and the opportunities that it may provide. However, a financial theoretical ... -
Cryptographic ransomware encryption detection: Survey
( Elsevier , 2023 , Article)The ransomware threat has loomed over our digital life since 1989. Criminals use this type of cyber attack to lock or encrypt victims' data, often coercing them to pay exorbitant amounts in ransom. The damage ransomware ... -
Cryptosporidium spp., prevalence, molecular characterisation and socio-demographic risk factors among immigrants in Qatar.
( Public Library of Science , 2019 , Article)The World Health Organization WHO has estimated that in developed countries, up to 30% of the population may suffer from foodborne diseases each year, and that in developing countries up to 2 million deaths per annum can ...
