Volume 6 | Issue 2 |

 Abstract

Wireless Network consists of tiny nodes which are capable to communicate with each other. These sensor nodes are have limited power and major issue of WSN is energy consumption. In this paper we have proposed an enhancement approach to reduce the energy consumption and extend the life time of network. The improved method is based on the selection of proper cluster head and for collision avoidance the time lay technique of TDMA will be used. The AODV routing protocol is proposed to determine the proper path. By doing so, the energy consumption will reduce in term of various parameters like Packet Loss, Delay and energy consumed.

Licence: creative commons attribution 4.0

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Creative Commons Attribution 4.0 and The Open Definition

 Keywords

Cluster Head, Time Lay, Sensor Node, Energy Efficiency

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Creative Commons Attribution 4.0 and The Open Definition

 Abstract

Licence: creative commons attribution 4.0

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Creative Commons Attribution 4.0 and The Open Definition

 Keywords

Turbocharger, Carburettor, S.I Engine, Efficiency, Emissions

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Creative Commons Attribution 4.0 and The Open Definition

 Abstract

Licence: creative commons attribution 4.0

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Creative Commons Attribution 4.0 and The Open Definition

 Keywords

5-level, 7-level multilevel inverter, H-bridge Inverter, Diode clamped Inverter, Cascaded multilevel inverter, Flying Capacitor

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Creative Commons Attribution 4.0 and The Open Definition

 Abstract

Licence: creative commons attribution 4.0

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Creative Commons Attribution 4.0 and The Open Definition

 Keywords

Internet of Things, Arduino, Healthcare, Health monitoring system, Wearable devices, NodeMCU.

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Creative Commons Attribution 4.0 and The Open Definition

 Abstract

Generally, large amount of power is consumed for lightening of streets in countries. But when we compared the street light with vehicle, vehicle takes less amount period in lightening. In present days, the outdoor street lights will have high cost, safety, maintenance and environmental issues. In this paper we are going to study about the advanced street lightening system which consumes less energy. In this system, it consists of autonomous fault detection system and monitoring capabilities. This system is very beneficial to all players include municipalities and distribution companies. Depending upon the amount of traffic moved on the road and outdoor light, the intensity of light changes. As there is change in intensity then the power is consumed and this entire process is observed from the proposed system. Depending upon the proposed optimization subroutine, the server of the system sends the scheduling, switching and dimming level to each traffic signal pole. By using power line communication (PLC), the controller set points are transmitted to the local pole controller. The power line communication block consists of both transmitter and receiver part, the both transmitter and receiver are used to transfer the instructions from server to various traffic signals in the locality of the server.

Licence: creative commons attribution 4.0

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Creative Commons Attribution 4.0 and The Open Definition

 Keywords

Power Line Communication (PLC), Raspberry PI, Arduino, IR Sensor

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Creative Commons Attribution 4.0 and The Open Definition

 Abstract

The signal to be modeled consists of parameters, using which the original signal can be reconstructed or recovered. When once it is possible to accurately model a signal, then it becomes possible to perform important signal processing tasks such as signal compression, interpolation, prediction. The models used are AR (Auto Regressive) or All-Pole model, MA (Moving Average) or All-Zero model, ARMA (Auto Regressive Moving Average) or Pole-Zero model. Various methods have been suggested for the coefficients determination among which are Prony, Pade, Shank, Autocorrelation, Covariance techniques. This paper aims at AR modeling which is applied to these techniques on speech signals and comparisons are carried out. The comparisons are entirely based on the value of the coefficients obtained.

Licence: creative commons attribution 4.0

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Creative Commons Attribution 4.0 and The Open Definition

 Keywords

Pade, Prony, Shank, Auto Regressive...

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Creative Commons Attribution 4.0 and The Open Definition

 Abstract

Melanoma skin cancer is on the ascent all around due to exposure to bright radiation and even in darker skinned groups, new cases are being found. In the same way as other cancers if it early detected, then chances of treatment will be successful and cure are high however in the event that distinguished at a later stage the chances are turn out to be low. This paper presents a methodological approach for the classification of pigmented skin lesions in dermoscopic images.

Licence: creative commons attribution 4.0

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Creative Commons Attribution 4.0 and The Open Definition

 Keywords

Image acquiring, pre-processing, segmentation, feature extraction, classification, confusion matrix, neural network, support vector machine.

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Creative Commons Attribution 4.0 and The Open Definition

 Abstract

Licence: creative commons attribution 4.0

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Creative Commons Attribution 4.0 and The Open Definition

 Keywords

Index Terms - Assertiveness, Gender, Medium of Instruction and Type of family.

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Creative Commons Attribution 4.0 and The Open Definition

 Abstract

Licence: creative commons attribution 4.0

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Creative Commons Attribution 4.0 and The Open Definition

 Keywords

nuclear waste, Pacific Islands, pollution, contamination, radiation, displacement, environmental degradation

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Creative Commons Attribution 4.0 and The Open Definition

 Abstract

Traffic congestion is becoming a grave problem in many big cities of the country. Unpredictable failure of traffic signals, poor law enforcement and bad traffic management has led to this grave problem of traffic congestion. The road traffic management strategy determines the objectives, roles, responsibilities and operational principles of Regional Transport Office (RTO). The main aim of this project is to provide a smart way to monitor and control traffic congestion on roads and emergency service vehicles. The appropriate places for placing radio frequency readers are selected so that the radio frequency tags on ambulance and fire-extinguisher truck can be read easily by the reader. This project will improve the current traffic system. To control traffic, some corrective measures are taken that are implemented in our system. In the proposed system, there will be barricades placed before zebra crossing lines so that vehicles will stop behind it systematically and nobody will be able to break the signal and go, thus, reducing number of accidents. This will ensure safety of all the pedestrians and all drivers. In this system, the emergency services like ambulance vehicle and fire-extinguisher truck are also given priority to reach their destination in time, thus reducing delay. The proposed system is designed to accept information about any emergency cases such as the passing of president, or any other VIP persons, ambulances, or fire extinguisher trucks using radio frequency identification technology. For implementation, we are using one Arduino-UNO and one Arduino-MEGA board and RFID technology. The system has the ability to open a complete lane for such emergency cases. As a result, the system will guarantee the fluency of traffic for the main vital streets and paths that require fluent traffic during peak hours of the day and the traffic density.

Licence: creative commons attribution 4.0

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Creative Commons Attribution 4.0 and The Open Definition

 Keywords

traffic, traffic control, barricades, signals, ambulance, fire brigade, traffic congestion, accidents, RFID technology, Arduino Mega, Arduino Uno, etc.

  License

Creative Commons Attribution 4.0 and The Open Definition