Volume 6 | Issue 2

 Abstract

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Big Data, Big Data Applications, Big Data in Healthcare, Social Media

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Emotion can be recognized using different methods, among which the most commonly used method is emotion recognition from facial expressions. But this cannot be used in an effective way since persons can mimic emotions. Recognition of emotions from EEG is an effective method for emotion recognition since it cannot be manipulated intentionally. The proposed emotion recognition technique uses Support Vector Machine (SVM) for classifying emotions into eight emotional categories. A new emotional model is also proposed using Valence- Arousal- Dominance values. The proposed method is helpful in identifying the emotions of normal persons as well as paralyzed patients. Recognizing emotions of paralyzed patients will help a lot in improving their treatment and especially in providing music therapy.

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 Keywords

Arousal, DEAP, Dominance, DWT, EEG, SVM, Valence

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 Abstract

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IoT, ThingSpeak ,,RFID,Raspberry pi

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This article demonstrates that EEG (Electroencephalogram) signals can be used as a biometric identifier to authenticate the person. The patterns of brainwave signals are unique for every individual and it is very difficult to use these patterns for person identification and authentication purpose. Although the brainwaves signals are much complicated to study, there are very little studies have been done on the brain wave signals based biometrics. The biometric based on these physiological traits are resistant to frauds in sensitive applications domains. In confidential areas like military organizations, government agencies secrete potential domains and likewise highly restricted areas, the biometric facility based on EEG signals can be very useful. This article represents the strategy behind implementation of EEG based biometric. Here we have achieved success in authenticating the person with the help of wavelet transform. We used 5 channels of EEG waveform as features to authenticate person. The classification results give us approximately 90% accuracy in authenticating individuals.

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 Keywords

EEG (Electroencephalogram), alpha, theta, delta, gamma, biometric system

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There are many situations in daily life when a queue is formed. Queuing theory is the mathematical study of waiting lines and it is very useful for analyzing the procedure of queuing of daily life of human being. Queuing theory applies not only in day to day life but also in sequence of computer programming, networks, medical field, banking sectors etc. In this paper, we analyze the basic features of queuing theory and its applications.

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Waiting time,waiting cost,waiting line,system time,queue length,service process.

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Customer relationship management, in the budding stage it was known as Customer Information System (CIS) or Database Marketing with a single function solution designed to support a specific set of employees. The major objective of this study was to To study and to ascertain the impact of customer relationship management on the profitability of Nestle India Limited with special reference to baby food products. The research design adopted to this study is a descriptive study. The research has adopted simple random convenience sampling method for analysing 400 end consumers. This study gave an outcome of o Nestle India Limited is having a complex supply chain management, which is quite cumbersome to understand its functions and its process of working nature. However, the operations of the traders (channel of distributors) are on the location based and target based. o Nestle operations of CRM is completely through online and the database of the traders are track-recorded efficiently and are not much concerned of the end-customers / end-consumers.

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Nestle, Baby Food, End-Consumers, Satisfaction

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Now days with the use of technology of turbochargers (kinetic chargers) are used in two wheeler with increased volumetric and power efficiency compared to earlier era of automobile development. The progress of vehicles for transport has been intimately associated with the progress of peoples . The automobile of today is the result of the sum of many years of pioneering development and research. An attempt has been made in this project that fresh air is used to rotate the compressor with fan arrangement at front of vehicle. Here the measured the Vehicle Exhaust emission [Hydro carbon (H C) ,(Carbon monoxide (CO), Oxides of Nitrogen (NO X),Carbon dioxide (CO 2) of engine (100 cc) using Exhaust Gas analyzer for gasoline powered vehicles. The real time values were compared with standard ones, and the level qualified

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Kinetic charger, Exhaust, Emission, Automobile development, engine

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GOPAL KRISHNA GOKHALE'S IDEAS AND SERVICES: AN OVERVIEW

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The Hybrid Bicycle System is a project that incorporates two different ways of charging a lead-acid battery: the 220V AC wall outlet, and solar power; which is used to power an electric hub motor which rides the bicycle. In this electric hybrid bicycle, the rear wheel is meshed with chain driven compact & light weight hub motor. It will be having higher efficiency compared to normal bicycle and smoother drive consisting solar panel at rear side of carriage, which will continuously charge the batteries and will enable substantially longer distance power assist cycling. There are two separate ways of riding the bicycle: manually, and using the variable speed accelerator which operates the motor connected with the battery, with the help of controller.

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Hybrid, Hub Motor, Variable Speed Accelerator, Controller

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A robot is normally an electro-mechanical machine that is guided by PC and electronic programming. Numerous robots have been worked for assembling reason and can be found in industrial facilities around the globe. Planning of the most recent upset ROBOT which can be controlling utilizing an Application for android portable and the client jars situate wherever control it . Also, in which we utilize Bluetooth correspondence to interface Arduino UNO and android. Arduino can be interfaced to the Bluetooth module however UART convention. As per charges got from android the robot movement can be controlled. The predictable yield of a mechanical framework alongside quality and repeatability are unmatched. This robots can be reprogrammable and can be exchanged to give different applications

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Arduino UNO, Bluetooth module (HC-05), L293D Motor Diver , DC motor

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The objective of this concept is to design the Automatic solar air cooler with auto tracking system. Solar electricity is the technology of converting sunlight directly in to electricity. It is based on photo-voltaic or solar modules, which are very reliable and do not require any fuel or servicing. Solar electric systems are suitable for plenty of sun and are ideal when there is no main electricity. Our objective is to design and develop a solar system normally Solar Air Cooler.

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Solar powered, Auto Tracking system, Impeller, AC System

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Connecting rod is a moving part which is connected between piston and crank. It is subjected to tension, compression, and inertia loads. So it plays a vital role in power transmission in the engine. Lighter connecting rods help to decrease lead caused by inertia force in engine as it does not require more balancing weight on crankshaft Here two materials called Al-7068 and C-70 is selected for performing the static analysis. From the analysis it conclude that carbon steel has better performance compared to the aluminum alloy

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Connecting Rod, Crankshaft, ANSYS,

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This paper deals with the investigation and analysis of seismic resistance system utilizing gyro and its effectiveness in the control of the motion subjected to a seismic ground motion acceleration were studied. A gyro design was introduced as a seismic frequency absorber, which has potential for application to high-rise structures, towers and other structures. The non-linear motion of the gyro-column-beam system was studied. On other hand, the effect of the angular momentum of the gyroscope is studied and it shown that the behavior of the dynamic motion. The experimental results provides the workability of gyroscopic amplitude absorber mechanism.

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Gyroscope,Windvibration,EarthquakeAction,Structural Control.

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Investment casting is known for its ability to produce components of excellent surface finish, dimensional accuracy and complex shapes. Inadequate surface finish, hardness and excessive shrinkage of the wax pattern often result in poor quality of the finished casting. Hence, in the present study, an attempt has been made to produce a wax blend which could offer better surface finish, minimum shrinkage and moderate hardness. Experiments were conducted with different types of waxes namely Paraffin wax, Bees wax, Montan wax and Carnabua wax, varying their proportions and stirring time. In each case, properties of wax pattern like surface finish, percentage shrinkage and hardness were determined. An attempt was made to find out the set of input parameters, which could offer a set of ideal properties of the wax blend, using Taguchi method. The set of input parameters suggested by Taguchi method was experimentally verified and found to offer the set of desired optimal properties of the wax blend pattern.

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wax blend,minimum shrinkage,Montan wax ,Taguchi method.

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The pump, which is an important machine used in the irrigation system used to transport the water per the agricultural requirement. In this project the real pump prototype operated with economical fuel alternate to electricity is designed for agricultural irrigation system. The objective of the project is to design portable centrifugal pump powered by two stroke multi fuel engine. In this system the electricity is not required to run the pump, the engine will provide the necessary power to the pump to transport the water by means of rotational energy. Portability is one of the main advantages of this project. Flow control valve at the outlet of the centrifugal pump controls the water flow rate as per the requirement. This can be used for the short term requirement.

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irrigation system,economical fuel,portable centrifugal pump, two stroke.

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 Abstract

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Eddy current Braking, Aluminium Disc, Electro Magnet, Arduino Board

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Biodiesel is one of the biodegradable and renewable fuels, which is originated from vegetable oil or animal fats. Waste cooking oil biodiesel is a kind of biofuel which is gaining acceptance in the market due to many environmental and economic benefits. It can be used alone or in a blend with Diesel fuel, directly in compression ignition engines, without any modifications. This review collects and analyses published papers concerning the usage of waste cooking oil biodiesel as an alternative fuel in Diesel engines. It covers engine combustion, performance and emissions characteristics. Research results reveal that rapeseed biodiesel, either pure or blended with Diesel, has lower heat release rate, reduced ignition delay, lower thermal efficiency and higher brake specific fuel consumption. Carbon monoxide (CO) and particulate matter (PM) exhaust emissions are up to 60% lower, while carbon dioxide (CO2) and nitrogen oxides (NOx) are higher in comparison to Diesel fuel. This behaviour is explained by the shorter ignition delay and advanced fuel injection when using waste cooking oil.

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biofuel,compression ignition engines,specific fuel consumption,ignition delay.

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Rehabilitation and strengthening of old structures using advanced materials is a contemporary research in the field of Structural Engineering. During past two decades, much research has been carried out on shear and flexural strengthening of reinforced concrete structures using different types of fiber reinforced polymers and adhesives. Strengthening of old structures is necessary to obtain an expected life span. Life span of Reinforced Concrete (RC) structures may be reduced due to many reasons, such as deterioration of concrete and development of surface cracks due to ingress of chemical agents, improper design and unexpected external lateral loads such as wind or seismic forces acting on a structure, which are also the reasons for failure of structural members. The superior properties of polymer composite materials like high corrosion resistance, high strength, high stiffness, excellent fatigue performance and good resistance to chemical attack etc., has motivated the researchers and practicing engineers to use the polymer composites in the field of rehabilitation of structures. This paper reviews fourteen articles on rehabilitation of. The paper reviews the different properties of banana fiber and sisal fiber composites and adhesives, influence of dimensions of beams and loading rate causing failure. The paper proposes an enhanced retrofitting technique for flexural members and to develop a new mathematical model.

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flexural strengthening, Ferro cement, epoxy resin

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The project is about the designing of a single wheeler self balanced car. The single wheeler vehicle would be able to balance itself and can be stabilized against any impact and in zero velocity as well. We used single heavy rotating disks with hub motors at the chassis to compensate the tilt of the vehicle and get it stabilized. An android device is used to measure the tilt angle of the chassis using orientation sensor. The data then is sent to a Bluetooth receiver that is connected with an arduino. An android application is developed which takes the angle of tilt of the vehicle as data input from the phone and sends a control signal to the arduino accordingly. Using the signals the vehicle is balanced by controlling the motor from the arduino which determines the tilt direction of the rotating disks. This vehicle is designed to provide the safety that single wheeler vehicle does not have during an impact. Our aim is to design a safe, cost effective and fuel efficient vehicle

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Gyroscope, DC Motor operated, Compact Disc wheel, Arduino

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,K.DINESH4 S.MATHAN KUMAR5 In recent days the demand for river sand is increasing due to growth of construction field. Hence the practice of replacing river sand with M-sand is taking a tremendous growth it is also inferred from the literature that replacement of M-sand produces no appreciable increase in compressive strength. This paper presents the fully replacement of river sand by M-sand with superplasticizer Master Rheobuild 918. This superplasticizer is helps to increase the strength of the concrete with less curing days. The studies reveal that the increasing in percentage of superplasticizer increased in the compressive strength, tensile strength, flexural strength of M25 grade of concrete in less days.

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; Compressive strength, Tensile strength, Flexural strength, M-sand, Superplasticizer, Master Rheobuild 918.

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