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Now showing items 1851-1860 of 2133
Enhancement of flocculation and shear resistivity of bentonite suspension using a hybrid system of organic coagulants and anionic polyelectrolytes
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Elsevier B.V.
, 2020 , Article)
In this study, the influence of the hybrid coagulation-flocculation system on the flocculation and shear resistivity of bentonite suspension has been investigated. Two short-chained coagulants, polyamine and polyDADMAC, ...
Covert attack in load frequency control of power systems
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Institute of Electrical and Electronics Engineers Inc.
, 2020 , Conference Paper)
The purpose of this work is to design a covert agent structure that can create a non-zero frequency deviation in the load frequency control (LFC) system and illustrate the necessity of a secure communication network for ...
Model-based risk assessment for cyber physical systems security
(
Elsevier
, 2020 , Article)
Traditional techniques for Cyber-Physical Systems (CPS) security design either treat the cyber and physical systems independently, or do not address the specific vulnerabilities of real time embedded controllers and networks ...
Microwave-Assisted Synthesis of Polyethyleneimine Grafted Chitosan Beads for the Adsorption of Acid Red 27
(
Springer
, 2020 , Article)
In this study, chitosan-polyethyleneimine beads were synthesized via graft copolymerization under microwave irradiation for the adsorption of Acid Red 27 (AR27). The integration of polyethyleneimine affords grafting of ...
A Privacy-Preserving Medical Data Sharing Scheme Based on Consortium Blockchain
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Institute of Electrical and Electronics Engineers Inc.
, 2020 , Conference Paper)
Electronic medical records (EMRs) can provide medical institutes with a number of research materials, which could promote the development of medical field. In order to protect patients' privacy while achieving efficient ...
Algal cells harvesting using cost-effective magnetic nano-particles
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Elsevier B.V.
, 2020 , Article)
Innovative iron-based nanoparticles were synthesized, characterized and tested for the first time for harvesting single and mixed algal culture from real wastewater. The tailor-made magnetic nanoparticles (MNPs; Fe-MNP-I ...
The prediction of future cash flows based on operating cash flows, earnings and accruals in the French context
(
Elsevier
, 2020 , Article)
This study investigates the aptitudes of the cash-based and accrual-based accounting data for predicting future cash flows from operations in the French context. In addition, our paper aims to investigate the effect of the ...
A comprehensive overview of feature representation for biometric recognition
(
Springer
, 2020 , Article)
The performance of any biometric recognition system heavily dependents on finding a good and suitable feature representation space where observations from different classes are well separated. Unfortunately, finding this ...
The trust in the intermediaries and the intention to use electronic government services: a case of a developing country
(
Inderscience
, 2020 , Article)
This study aimed to investigate the direct and the intervening effects of trust in the intermediaries on the citizens' intention to use electronic government services in a developing country, Saudi Arabia, from the perspective ...
Systemic risk for financial institutions in the major petroleum-based economies: The role of oil
(
International Association for Energy Economics
, 2020 , Article)
We examine the relationship between oil returns and systemic risk of financial institutions in major petroleum-based economies. By estimating ΔCoVaR, we observe the presence of remarkable increases in risk levels during ...