Results 21 to 30 of about 10,252,023 (301)

Wave Dissipation and Sediment Transport Patterns during Shoreface Nourishment towards Equilibrium

open access: yesJournal of Marine Science and Engineering, 2021
Implementing shoreface nourishment is an effective method to protect sandy beaches. A better understanding of the equilibrium mechanism of shoreface nourishments is necessary for coastal engineering designs and constructions. Two experiments on the beach
Yuan Li   +5 more
semanticscholar   +1 more source

Simulation of square wave voltammetry of three electrode reactions coupled by two reversible chemical reactions

open access: yesJournal of Electrochemical Science and Engineering, 2017
Three fast and reversible electrode reactions that are connected by two reversible chemical reactions that are permanently in the equilibrium are analysed theoretically for square wave voltammetry.
Milivoj Lovrić
doaj   +1 more source

Rumor spreading of a SEIR model in complex social networks with hesitating mechanism

open access: yesAdvances in Difference Equations, 2018
In the process of rumor spreading, controlling and killing rumor problem is of great importance on social networks. In this paper, we present a new SEIR (susceptible-exposed-infected-removed) rumor spreading model with hesitating mechanism. By using mean-
Xiongding Liu, Tao Li, Mi Tian
doaj   +1 more source

Quantitative Study on Bed Load Proppant Transport during Slickwater Hydraulic Fracturing

open access: yesLithosphere, 2021
Bed load proppant transport is a significant phenomenon during slickwater hydraulic fracturing. However, the mechanism of bed load proppant transport is still unclear.
Chunting Liu   +3 more
doaj   +1 more source

An efficient equilibrium optimizer with mutation strategy for numerical optimization

open access: yesApplied Soft Computing, 2020
To alleviate the shortcomings of the standard Equilibrium Optimizer, a new improved algorithm called Modified Equilibrium Optimizer is proposed in this work.
S. Gupta, Kusum Deep, S. Mirjalili
semanticscholar   +1 more source

Keynesian Theory in "Macroeconomics" Course for non-core faculties

open access: yesVestnik MGIMO-Universiteta, 2016
The article deals with the issues related to the teaching of Keynesian theory within the scope of macroeconomics course at the faculties of non-economic professions.
Tatyana Ivanovna Kurnosova   +1 more
doaj   +2 more sources

Equilibrium, Kinetic Data, and Adsorptıon Mechanism for Lead Adsorptıon onto Polyacrylamıde Hydrogel

open access: yesJournal of the Turkish Chemical Society, Section A: Chemistry, 2021
The present study focuses on the effect of experimental parameters (pH, temperature, gel mass, metal concentration, contact time) on the performance of lead adsorption by polyacrylamide hydrogels.
İmane LEBKİRİ   +8 more
doaj   +1 more source

SIR1R2: Characterizing Malware Propagation in WSNs With Second Immunization

open access: yesIEEE Access, 2021
As an infrastructure of Internet of Things, WSNs (Wireless Sensor Networks) play a more and more important role. However, WSNs are vulnerable to malware and malware can destroy their data security and integrity, which motivates us to explore the role of ...
Xiaotong Ye, Sisi Xie, Shigen Shen
doaj   +1 more source

Entropy and Non-Equilibrium Statistical Mechanics [PDF]

open access: yesEntropy, 2020
The present Special Issue, ‘Entropy and Non-Equilibrium Statistical Mechanics’, consists of seven original research papers [...]
Róbert Kovács   +2 more
openaire   +6 more sources

Equilibrium, kinetic and diffusion mechanism of Cr(VI) adsorption onto activated carbon derived from wood apple shell

open access: yes, 2017
In the present investigation, adsorbent activated charcoal was prepared from wood apple shell by chemical activation and used for Cr(VI) removal from aqueous solutions. Powdered wood apple shell was activated by acid H 2 SO 4 and heat treatment in muffle
K. Doke, E. Khan
semanticscholar   +1 more source

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