Browse Items (67 total)
- Collection: Vol. 18, No. 6 2020
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TELKOMNIKA Telecommunication, Computing, Electronics and Control
The application of green YF3:Er3+,Yb3+ and red MgSr3Si2O8:Eu2+,Mn2+ layers to remote phosphor LED
White light-emitting diodes (WLEDs) with quantum dots (QDs) and phosphor have pulled in huge consideration because of their incredible shading rendering capacity. In the bundling procedure, a QDs film and a phosphor silicone layer will in general be…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
The quality of image encryption techniques by reasoned logic
One form of data is digital images, because of their widespread of frequent exchange over the Internet it is necessary to preserve the security and privacy of the images transmitted. There are many image encryption techniques that have different…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
An efficient IoT based biomedical health monitoring and diagnosing system using myRIO
With the growing and aging population, patient auto monitoring systems are becoming more popular. Smart sensors linked with the internet of things (IoT) make patients' auto monitoring system possible. Nowadays myRIO with LabVIEW is more popular for…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Strategies for use, treatment, management and final disposition of wastes in academic laboratories
Laboratory higher education institutions can generate a wide range of wastes, many of which have hazardous characteristics. The uncontrolled accumulation of such wastes also has a significant impact on the environment, safety and health of the…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Comparative analysis of PID and neural network controllers for improving starting torque of wound rotor induction motor
Unlike 3-phase squirrel cage induction motor, starting-up of 3-phase wound rotor counterpart can be improved by adding an external resistance to the rotor circuit. Thus, leads to reduce starting current and increase starting torque. In this paper two…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Factors influencing the success of information systems in flood early warning and response systems context
Flash flood is a natural disaster that often occurs after heavy rain, and it is getting more common nowadays. The flood early warning and response system (FEWRS) can be installed to minimize the level of damage and the number of casualties due to…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Improved fuzzy c-means algorithm based on a novel mechanism for the formation of balanced clusters in WSNs
The clustering approach is considered as a vital method for many fields such as machine learning, pattern recognition, image processing, information retrieval, data compression, computer graphics, and others. Similarly, it has great significance in…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Radial basis function neural network control for parallel spatial robot
The derivation of motion equations of constrained spatial multibody system is an important problem of dynamics and control of parallel robots. The paper firstly presents an overview of the calculating the torque of the driving stages of the parallel…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
An energy-efficient cluster head selection in wireless sensor network using grey wolf optimization algorithm
Clustering is considered as one of the most prominent solutions to preserve the energy in the wireless sensor networks. However, for optimal clustering, an energy efficient cluster head selection is quite important. Improper selection of cluster…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Classification and evaluation of digital forensic tools
Digital forensic tools (DFTs) are used to detect the authenticity of digital
images. Different DFTs have been developed to detect the forgery like (i)
forensic focused operating system, (ii) computer forensics, (iii) memory
forensics, (iv) mobile…
images. Different DFTs have been developed to detect the forgery like (i)
forensic focused operating system, (ii) computer forensics, (iii) memory
forensics, (iv) mobile…