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Electronics

Optimal design of broadband radome using particle swarm optimization
submitted by jpv2053 15 hours ago
This paper presents an optimal radome design using particle swarm optimization (PSO) which has recently drawn considerable attention in a wide range of applications. The frequency characteristics o...
 


Estimation of traffic congestion distance using frequency division multiplexing based on IEEE802.15.4
submitted by negil4682 15 hours ago
We propose a system to estimate the traffic congestion distance using IEEE 802.15.4, that is extended by multicommunication frequency division multiplexing. Our proposed system is developed at 20% ...
 
Determination of transfer capability region using boundary tracing method
submitted by coraleni8902 15 hours ago
In electricity markets, transfer capability is a parameter showing the potential of a considered source–sink pair to transfer power. This paper enhances transfer capability monitoring by proposin...
 
Controlling PMSG-based wind generation by a locally available signal to damp power system inter-area oscillations
submitted by proteksotyo 2 days ago
The work reported in this paper adds damping to the inter-area mode of oscillation in a power system with relatively high penetration of wind power, by modulating active power output of the permane...
 


Power quality improvement in DC electric arc furnace plants utilizing multi-phase transformers
submitted by frnfrz91 2 days ago
Conventional feeding systems for DC electric arc furnace steel making plants usually include a 12-pulse rectifier that is fed by Δ/Δ and Δ/Y three-phase transformers. In this paper, with the use...
 
Evaluating the effectiveness of the security quality requirements engineering (SQUARE) method: a case study using smart grid advanced metering infrastructure
submitted by CurtiKrist 2 days ago
This paper presents an evaluation of the security quality requirements engineering (SQUARE) method. The evaluation of SQUARE was conducted by its application on the advanced metering infrastructure...
 
CORAMOD: a checklist-oriented model-based requirements analysis approach
submitted by KolJax 2 days ago
Requirement development activities such as requirements analysis and modelling are well defined in software engineering. A model-based requirement development may result in significant improvements...
 
Early failure prediction in feature request management systems: an extended study
submitted by ER9150 2 days ago
Online feature request management systems are popular tools for gathering stakeholders’ change requests during system evolution. Deciding which feature requests require attention and how much upf...
 
Power and politics in requirements engineering: embracing the dark side?
submitted by bappir234 2 days ago
This paper considers the role of power and politics in requirements engineering (RE). It presents a brief working definition of both terms and provides an overview of existing literature both in RE...
 
Towards an understanding of the causes and effects of software requirements change: two case studies
submitted by vencieadeco 2 days ago
Changes to software requirements not only pose a risk to the successful delivery of software applications but also provide opportunity for improved usability and value. Increased understanding of t...
 
Methanol electrooxidation on novel modified carbon paste electrodes with supported poly(isonicotinic acid) (sodium dodecyl sulfate)/Ni-Co electrocatalysts
submitted by savs 2 days ago
Poly(isonicotinic acid) (PINA) was formed by successive cyclic voltammetry in monomer solution in the presence of sodium dodecyl sulfate (SDS) on the surface of a carbon paste electrode (CPE). Ni(I...
 
Electrodeposition of selenium from 1-ethyl-3-methyl-imidazolium trifluromethylsulfonate
submitted by rancei 2 days ago
The electrodeposition of thin selenium (Se) films from 1-ethyl-3-methyl-imidazolium trifluromethylsulfonate at room and elevated temperatures on gold and on copper substrates was studied under open...
 
Study of lithium ion intercalation/de-intercalation into LiNi1/3Mn1/3Co1/3O2 in aqueous solution using electrochemical impedance spectroscopy
submitted by nzoemo 2 days ago
The mechanism of lithium ion intercalation/de-intercalation into LiNi1/3Mn1/3Co1/3O2 cathode material prepared by reactions under autogenic pressure at elevated temperatures method is investigated ...
 
Rubbery copolymer electrolytes containing polymerized ionic liquid for dye-sensitized solar cells
submitted by hado 2 days ago
A novel type of random copolymer comprised of a polymerized ionic liquid, poly(1-((4-ethenylphenyl)methyl)-3-butyl-imidazolium iodide) (PEBII), and amorphous rubbery poly(oxyethylene methacrylate) ...
 
Effect of cyclic oxidation on electrochemical corrosion of type 409 stainless steel in the simulated muffler condensates
submitted by drrlawry 2 days ago
The electrochemical corrosion behavior of 409 stainless steel after cyclic oxidation below 400 °C was investigated in the simulated muffler condensates by using surface analysis and electrochemica...
 

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