bluuebunny/crossref_metadata_2025 huggingface dataset:
Self Conceptualization and Multi Privileged Algorithm based Controller
Authors:   Asst. Prof. Dept. of MCA, BMS Institute of Technology & Management, Affiliated to Visvesvaraya Technological University, Karnataka State, India, T Shivakumara , Patil Rajshekhar M ,   Professor, Department of CSE, School of Engineering, CMR University, Karnataka, India, Patil Shantakumar B ,   Professor, Department of CSE, Nagarjuna College Of Engineering and Technology, Karnataka, India
Published: May 2020

The paper proposes to reduce the workspace, provide users to work on multiple applications in a single domain, provide the security for associates and the privileged people by giving a single sign on authentication. It is very complicated to oversee various factors related as far as bigger associative working. It is very hard to keep up with various kinds of workability on the individual dimension. We are using AES and DES algorithm for the authentication purpose. The design is based on established technical specifications that have been taken for multi domain working, add the technological variations are required to be consolidated. Self-repulsive identity-based panel will help the companies to secure their workability with advanced implied methodology and with variations of governance that is provided with cloud support. The system will be more useful when large, complicated instance are required to be organized. The conditional understanding with the policies will be also supported which will be more helpful to organize that type of working orientations needed by a particular company. The system provides identity provisions for managing a particular appliance also so as to organize large working environment. The framework is synchronized such that may be utilized very well by the customers with the typical comprehension of innovation.
Design and Implementation of N-Point FFT Processor for MIMO-OFDM Systems using Radix N
Authors:   assistant professor in the stream of Electronics and communication engineering, Bapatla Women’s Engineering college, Bapatla, Mahalakshmi B. , Aparna B.V.N. ,   Electronics and Communication engineering, Bapatla Women’s Enigeering College, Bapatla, Inida, Prasanna Ch. Lakshmi ,   Electronics and Communication engineering, Bapatla Women’s Enigeering College, Bapatla, Inida., Anusha E. ,   Electronics and Communication engineering, Bapatla Women’s Enigeering College, Bapatla, Inida., Jyothi A.B.V.L.N. ,   Electronics and Communication engineering, Bapatla Women’s Enigeering College, Bapatla, Inida., Soundarya J. ,   Electronics and Communication engineering, Bapatla Women’s Enigeering College, Bapatla, Inida., Anusha B. ,   Electronics and Communication engineering, Bapatla Women’s Enigeering College, Bapatla, Inida.
Published: May 2020

This paper presents Single-path Delay Feedback (SDF) architecture for implementing Fast Fourier Transform (FFT) for Multiple-Input Multiple-Output Orthogonal Frequency Division Frequency Multiplexing (MIMO-OFDM). The architecture of Single-path Delay Feedback and memory scheduling are the basic concepts used to implement the FFT processor with variable length. Depending on the SDF architecture, we implement the FFT processor-based design which is proposed in this paper. In this paper, we use MIMOOFDM high data rates, high efficiency and high throughput. In this paper, we use radix-4 algorithm to implement the sequence because the speed of the operation is high. The functionality verification and the synthesis are carried out by using XLINIX.14.2.
Medibot A Predictive Generic Diabetic Chatbot using Bagging Ensemble Hybrid Learning
Authors:   Dept of CSE, Gitam University, Bangalore, India., K Saritha A
Published: May 2020

Clinical chatbots are conversational operators worked in light of clinical applications. They can possibly lessen medicinal services costs and improve availability of clinical information to basic man. There are different methods accessible for planning chatbots for anticipating an infection. In any case, a client can accomplish the genuine advantage of a chatbot just when he can connect with it in a simple manner and it ready to foresee the infection with high level of exactness while simultaneously give all important data being looked for by the patient. Chatbots can either be conventional or sickness explicit in nature. Diabetes is a non-infectious ceaseless human issue. Early forecast of this issue can uncover the deplorable intricacies and help to spare human life. Right now, have first built up a conventional book to-content 'Medibot' – a chatBOT which connects with patients in discussion utilizing propelled Natural Language Understanding (NLU) methods to give customized forecast dependent on the different side effects shared by the patient. The plan is additionally stretched out as a chatBOT to diagonise particular Diabetes type expectation and for proposing prevention measures to be taken. For expectation, there exists various grouping calculations in ML Ways which can be utilized dependent on their exactness. Nonetheless, as opposed to thinking about just one model and trusting this model is the best/most exact indicator we can make, the curiosity right now in Hybrid Algo realizing which is a meta-calculation that joins a bunch of models and midpoints them to create one last model to diminish change (stowing), predisposition (boosting), or improve expectations (stacking). From writing surveys, it is seen that almost no exertion has been placed into utilizing troupe techniques to expand expectation precision. The paper introduces a cutting edge Medibot plan with an undemanding front-end interface for normal man utilizing UI, NLU based content pre-preparing, quantitative execution examination of different AI calculations like Gaussian Naïve Bayes , Entropy Decision tree, Random Forest, K- NN, Support Vector Machines, Logistic and X-Gradient boosting as independent classifiers and joining them all in a dominant part casting a ballot troupe for adjusted outcomes. It is seen that the chatbot can interface consistently with any patient and dependent on the side effects shared, anticipate and rank the most likely ailment precisely utilizing the nonexclusive model and explicitly diabetes dependent on a strong outfit learning model.
ECG signal Analysis and Classification Techniques
Authors:   Department of Biomedical Engineering, Deenbandhu Chhotu Ram University of Science and Technology, Murthal-131039, Sonipat, Haryana, India, Punia Seema , Atal Dinesh Kumar ,   Department of Biomedical Engineering, Deenbandhu Chhotu Ram University of Science and Technology, Murthal131039, Sonipat, Haryana, India, Singh Sarita ,   Department of Biomedical Engineering, Deenbandhu Chhotu Ram University of Science and Technology, Murthal-131039, Sonipat, Haryana, India
Published: May 2020

Electrocardiogram is the measure of heart electrical activity. Our heart generate electrical signals which we used to calculate heart activity .The electrical signals of heart are transformed into waveforms which are used to measure various heart conditions. We have various techniques which we used to analyze and classified the ECG signals in MATLAB. There are many types of heart Arrhythmia like Tachycardia in which heart rate is too fast, Bradycardia in which heart rate is too slow, Atrial Fibrillation, Atrial Flutter, Ventricular Fibrillation,Permature contractions these all conditions can easily classified in Matlab by using some proper approach. We have techniques like Wavelet transform, Graphical user interface using wavelet transform toolbox, Support vector machine, Convolutional neural network, Discrete cosine transform. To improve the order execution, molecule swarm improvement method is utilized for progressively tuning the learning parameters of the SVM classifier. This paper gives brief survey on different techniques for analysis and classification of ECG signals. Wavelet Transform gives more accuracy and precise result. And we analyze MATLAB software is a best approach for analysis and classification of ECG signals.
Development of Theft and Accidental Notification Systems for Two Wheelers
Authors:   UG Students, Department of Electrical and Electronics Engineering, Riyaz Rafi , Thedevos Rithin.K. ,   Student, Electrical and Electronics Engineering, Joshy Aareesh ,   Student, Electrical and Electronics Engineering, Madhu B ,   Student, Electrical and Electronics Engineering, Ramesh K. ,   Professor and Head, Department of Electrical and Electronics Engineering Kuppam Engineering College- Kuppam
Published: May 2020

Each year, people within the world are progressively utilizing vehicles particularly motorbikes as their common means of transportation. Beside the increment of motorbike clients, motorbike robbery is additionally existing wild over a long time. In this consideration, a framework had been created for burglary anticipation of motorbike in a less demanding and quicker way. The client of this framework will be informed through an alarm, once the motorbike has been moved in a long remove or in case any wires they disengage to stolen. The bike theft is identified easily through Raspberry Pi Technology with the help of relay operations based on hardware and interlinked with software in mobile application. Whenever the bike is tried to steal or getting away unaware of user, the relay circuit gets activated in the bike and gives buzzer sound with bright lighting indicating as alert to the user in his/her mobile application. Another System idea was likely to get notified relative user for accident of a bike in any condition and to represent fuel levels in the two wheelers in terms of liters. Both the given system are dependable on mobile application like blynk and with Google Assistant enables the user to give the alert to the user is forging with accident. Gyroscope fixed in bike with sensors signaling Raspberry Pi which in turn user gets notification at any time. On other case if user is free from any injury he/she can reset the operation provided in the system. Finally users sometimes find difficulty ahead of analog representation of fuel in two wheeler to know the travel arrangements. So in this system ultrasonic technology implementing in the bike placed at the fuel tank lid senses the fuel level in bike and sends the resulting data to the user through same mobile application with the help of Raspberry Pi.
Economical Smart Farming
Authors:   working as a assistant professor in Computer Science and Engineering in Jeppiaar Institute of technology, Sriperumpudur, Chennai, India, H Shine. , J Logeswari. ,   currently pursuing Bachelors of degree in Computer science and Engineering in Jeppiaar Institute of Technology, Sriperumpudur, Chennai, India,, A Divyalakshmi. ,   currently pursuing Bachelors of degree in Computer science and Engineering in Jeppiaar Institute Of Technology, Sriperumpudur, Chennai, India, E Asha. ,   currently pursuing Bachelors of degree in Computer science and Engineering in Jeppiaar Institute Of Technology, Sriperumpudur, Chennai, India
Published: May 2020

Cultivating and agribusiness is the premise of human life which gives nourishment, beats, and other crude materials. The significant consideration in horticulture is soil the board for upgrading crop efficiency is on the upkeep and improvement of dynamic soil parameters. The earthbound confinements, populace stresses and the decrease of customary soil the executives strategies have coordinated to disintegration in the richness of the dirt in creating nations like India. The soundness of yield is a significant component in the profoundly beneficial arrangement of present day agribusiness. The Wild system, it is conceivable to lessen defer and improve throughput for end mile availability. The mist figuring arrangement makes a move with lesser deferral and spares data transmission in the system. The economy of a creating nation for the most part relies upon agribusiness and homesteads in rustic regions and applying conventional methodologies isn't adequate. The proposed framework concentrated on executing an effective AI calculation which is only the blend of more than one ML calculation to shape a cross breed arrange in profound learning. Half breed mix of KNN and SVM Model is created. K-closest neighbor is the semi-managed model and it will be increasingly powerful in parameter level characterization. At last the kind of harvest will be shown.
Technology Innovation To Modern Designs Gasing or Top Spinning in Community Culture
Authors:   Pusat Pendidikan Asas dan Liberal, Universiti Malaysia Terengganu, 21030 Kuala Nerus, Terengganu, Malaysia, Musa Azlina
Published: May 2020

This paper will discuss the technology that brings innovation to modern design in the culture of society. The design of modern technology has helped reintroduce old games that are gasing or top spinning to the new generation. The invention of modern technology in the redesign of the lace design has helped to bring the interest of today’s generation closer to the lace game. Modern technology in the design of the original design has also gained popularity among people of all ages. In this regard, how the extent to which modern technology plays a role in influencing the production of a variety of design in gasing or top spinning the needs and requirements of modern society. In addition, why the extent to which the game of gasing or top spinning can help create team spirit in the game of gasing or top spinning. In addition to examining how modern technologies that use new technologies have been implementing the reforms in the field are gaining popularity among the community culture. Re-documenting this study could add further sources of reference to other researchers in the future.
Power3 Heronian Mean Labeling of Graphs
Authors:   Department of Mathematics (PG), PSGR Krishnammal College for Women, Coimbatore, Tamilnadu, India., Shree M.Kaaviya , Sharmilaa K. ,   Department of Mathematics (PG), PSGR Krishnammal College for Women, Coimbatore, Tamilnadu, India.
Published: May 2020

Let be an undirected graph having vertices and edges. Now, defining a function say, is called Power-3 Heronian Mean Labeling of a graph if we could able to label the vertices with dissimilar elements from such that it induces an edge labeling defined as, is dissimilar for all the edges (i,e.) It intimates that the dissimilar vertex labeling induces a dissimilar edge labeling on the graph. The graph which owns Power-3 Heronian Mean Labeling is called an Power-3 Heronian Mean Graph. In this, we have advocated the Power-3 Heronian Mean Labeling of some standard graphs like Path, Comb, Caterpillar, Triangular Snake, Quadrilateral Snake and Ladder.
Non-Linear Analysis of a Two Post Roll Over Protective Structure for Motor Grader
Authors:   Research Scholar, Department of Mechanical Engineering, Sri Jayachamarajendra College of Engineering, Mysore, India., V Kumar , Mallesh G. ,   Professor, Department of Mechanical Engineering, Sri Jayachamarajendra College of Engineering, JSS Science and Technology University, Mysore, India, R Radhakrishna K ,   Executive Director, BEML Limited, Bangalore, Karnataka, India.
Published: May 2020

Roll over protective structure (ROPS) is a critical passive safety system of any off-highway equipment. The ROPS is one of the mandatory DGMS requirements and structure is expected to withstand the impact force and maintains the safe space for operator survival during rollover accident. In the present research work, attempts are made to study the non-linear behavior of a two-post roll over protective structure of motor grader having 25T Gross Vehicle Weight (GVW) by using Finite Element Analysis (FEA). In order to enhance the energy absorbing capacity and to have better performance of ROP structure, an interweave energy absorber was introduced inside the ROPS column. CAD model of ROPS was made by using Pro-E modeling software and non-liner analysis was carried by using LS-Dyna software. Non-linear analysis used to compute the maximum deformation and von-misses stress and energy absorption with respect to the lateral, vertical and longitudinal load. Non-linear analysis was carried out for each load case and studied the behavior of ROPS structure. Among all the load conditions, the lateral impact load is a vital role with respect to the energy absorption criteria. The result of non-linear analysis is appreciably par with the standard ISO: 3471(2008) E ROPS performance.
Modified Multi Input Multilevel DC DC Boost Converter for Hybrid Energy Systems
Authors:   currently working as Assistant Professor in Department of Electrical and Electronics Engineering in Saranathan College of Engineering, Tiruchirapalli, India., Ponraj Ram Prakash , Ganeshprabhu Devadharshini ,   currently pursuing her Bachelor degree in Electrical and Electronics Engineering in Saranathan College of Engineering, Tiruchirapalli, India., Balaji Haripriya ,   currently pursuing her Bachelor degree in Electrical and Electronics Engineering in Saranathan College of Engineering, Tiruchirapalli, India, Ganesan Hemadharshini ,   currently pursuing her Bachelor degree in Electrical and Electronics Engineering in Saranathan College of Engineering, Tiruchirapalli, India., Dhanabalan Keerthana ,   currently pursuing her Bachelor degree in Electrical and Electronics Engineering in Saranathan College of Engineering, Tiruchirapalli, India
Published: May 2020

DC-DC converters are playing an important role in designing of Electric Vehicles, integration of solar cells and other DC applications. Contemporary high power applications use multilevel converters that have multi stage outputs for integrating low voltage sources. Conventional DC-DC converters use single source and have complex structure while using for Hybrid Energy Systems. This paper proposes a multi-input, multi-output DC-DC converter to produce constant output voltage at different input voltage conditions. This topology is best suitable for hybrid power systems where the output voltage is variable due to environmental conditions. It reduces the requirement of magnetic components in the circuit and also reduces the switching losses. The proposed topology has two parts namely multi-input boost converter and level-balancing circuit. Boost converter increases the input voltage and Level Balancing Circuit produce Multi output. Equal values of capacitors are used in Level Balancing Circuit to ensure the constant output voltage at all output stages. The operating modes of each part are given and the design parameters of each part are calculated. Performance of the proposed topology is verified using MATLAB/Simulink simulation which shows the correctness of the analytical approach. Hardware is also presented to evaluate the simulation results.
Application of Condenser for Methanol Recovery in Biodiesel Setup
Authors:   Associate Professor/ME,RMK College of Engineering and Technology, Puduvoyal, India., S Senthil Kumar , K Rajesh ,   Assistant Professor/ME, RMK College of Engineering and Technology, Puduvoyal, India, S Vigneshvar ,   UG Students/ME,RMK College of Engineering and Technology, Puduvoyal, India, P Vignesh N ,   UG Students/ME,RMK College of Engineering and Technology, Puduvoyal, India, M Srinath Maruthi ,   UG Students/ME,RMK College of Engineering and Technology, Puduvoyal, India, V Sethu ,   UG Students/ME,RMK College of Engineering and Technology, Puduvoyal, India
Published: May 2020

The waste cooking oil is transfered into biodiesel by using potassium hydroxide (KOH), alcohol (methanol) at a set temperature and time. The concentration of catalyst should be at correct level or else it will lead to negative effect on the overall output of the biodiesel produced. The biodiesel conversion is done to remove the free fatty acids present in the vegetable oil using transesterification process. It is known that the boiling point of methanol is 67 °C it gets evaporated if the reaction temperature exceeds beyond the boiling point. Due to evaporation the methanol required for the reaction to proceed forward may not available. Thus inorder the save lose of methanol due to evaporation during high temperature operations, a condenser is required to condense the escaping methanol in the form vapour. This condensed methanol is again sent back to the reaction vessel to carry the transesterification reaction. Petroleum diesel is widely used in the automobile sectors, industry purpose, domestic uses and in agriculture for generation of power (mechanical) energy for the purpose of meeting the energy demands. The fuels from alternate sources are renewable and does not cause severe effect on the environment. Biodiesel is one such source of fuel which can greatly support to reduce the dependency on conventional fuels. It will complete process in 1 to 2 days to finish the vegetable oil into biodiesel fuel. Biodiesel is renewable energy source to be produce the natural oil and also fats. Hence producing biodiesel is will be a better way to compensate the energy demands and the cost involved during production should also be considered. One of the cost reducing method is saving the raw materials from wastage.
A Novel Symmetrical Multilevel Inverter with Reduced Switch Count
Authors:   Assistant Professor, EEE Department, G.N.I.T.S, India, Gajula Ujwala
Published: May 2020

Multilevel inverters produced lot of interest in academia and industry as they are becoming feasible technology for number of applications. These are considered as the progressing power converter topologies. To generate a quality output waveform with minimum number of switches, reduced switch multilevel inverter topologies has come in focus. This paper introduces a modified symmetrical MLI with reduced component count thereby ensuring the minimum switching losses, reduced total harmonic distortion, Size and installation cost. By proper combination of switches it produces a staircase output waveform with low harmonic distortion. In this paper novel symmetrical inverter topology with reduced component count based on level shift phase opposition and disposition PWM (PODPWM) is proposed. The results are validated using MATLAB/SIMULINK.
Reconfigurable U Slot MSPA for WLAN/ WiMaX ISM Applications
Authors:   Assistant Professor in E&CE Dept. VSM'S SRKIT Nipani., Sarsamba Mallikarjun C , Yanamshetti Raju ,   Professor and Head of Electronics and Communication Engineering department in P.D.A. College of Engineering Gulbarga.
Published: May 2020

In this article we presented a creative design of the frequency reconfigurable micro strip patch antenna that is used for WLAN applications. Use PIN diode in the designed Uslot micro strip patch antenna and acting as a switch. The PIN diode was mounted on U-slot and when a particular frequency band is worked. The suggested work on the simulation is performed in HFSS. The simulation test shows strong effects on the reconfigurable frequency of the WLAN / WiMaX / ISM program.
Patient Data Secrecy using Apriori with a Posteriori Anonymization
Authors:   Department of IT, VRSEC, Vijayawada, India., Pandala Madhavilatha , Katamaneni Madhavi ,   Department of IT, VRSEC, Vijayawada, India., Nutakki Praveena ,   Department of IT, VRSEC, Vijayawada, India.
Published: May 2020

A multilingual terminology for discussing safety by information minimization such as namelessness, unlink potential, imperceptibility, inconspicuousness, pseudonymity, and character the executives can be located in [1,4,6]. An account or observational informational index is known as microdata. Each recording or notion has plenty of factors. This association of factors should` be classified and might must be modified a good way to observe protection saving information dispensing measures. Microdata is required to be blanketed whilst its conscious or incidental revelation would not do any mischief to the population in query. Preset programming settings for ok threat levels might be set by legitimate conditions to be legal as open use files or microdata records underneath agreement for have a look at functions. As a marker of the present state of affairs, facts secured by HIPAA and Safe Harbor suggestions bring about a re-recognizable evidence chance proportion of round zero.04% (this is 4/10.000), going between 0.01% to 0.25% and being 10% to 60% if there need to be an incidence of limited informational collections beneath non-revelation understandings agreeing to[8]. Further trial estimations can be located.
Design and Development of Prosthetic Hand Controlled by Wireless Gestures for Differently Able People
Authors:   Department of Mechanical Engineering, Sri Sai Ram Institute of Technology, Chennai, Tamil Nadu, India., Shanmugasundar G. , M Dharanidharan ,   Department of Mechanical Engineering, Sri Sai Ram Institute of Technology, Chennai, Tamil Nadu, India., D Vishwa ,   Department of Mechanical Engineering, Sri Sai Ram Institute of Technology, Chennai, Tamil Nadu, India., A Jayaprakash ,   Department of Mechanical Engineering, Sri Sai Ram Institute of Technology, Chennai, Tamil Nadu, India., P Abimanyu ,   Department of Mechanical Engineering, Sri Sai Ram Institute of Technology, Chennai, Tamil Nadu, India.
Published: May 2020

This paper focuses on the design and development of Prosthetic hand to help differently-able people who lost their hands due to accidents and diseases. Our research purpose is to develop a master and slave robotic system that will be a substitute for the lost hand to do the day-to-day activities of a person. The person has to wear smart gloves in the hand to do gesture action. The gloves will able to transfer the hand gestures of differently-able people to react suitably and move the hand gripper (which contains spring coils similar to bones in human hand) based on the data from smart gloves. The methodology behind this research is that the analog signals produced in the flex sensor due to the gesture action are transferred to the servo motors to do a similar action in the 3D printed prosthetic hand through the Wi-Fi module. This research project involves two Arduino microcontrollers for communicating and controlling applications in both master and slave sections. A number of flex sensors are placed in the glove to get readings of the motion of human fingers and it is transmitted through the Wi-Fi module by using the Arduino microcontroller. The transmitted signals are received by the Wi-Fi module in the slave section through the Arduino microcontroller and further uses this signal to control various servo motors and it controls the slave robotic hand by using the ropes attached between the servo motor and 3D printed parts. Not only for differently-able people, but the enlarged model of this project can also be used in industries to handle hazardous, harmful, high temperatures and harmful things.
Data Security in Cloud Computing using Three Way Mechanism
Authors:   Associate Professor, Department of Information Technology, Sri Shakthi Institute of Engineering and Technology, Coimbatore. Tamilnadu, India India, Vijayaraj A. , Ukken Irene John ,   Department of Information Technology, Sri Shakthi Institute of Engineering and Technology, Coimbatore, Tamilnadu, India, S Karunya. ,   Department of Information Technology, Sri Shakthi Institute of Engineering and Technology, Coimbatore, Tamilnadu, India, G Sathish Raj. ,   Department of Information Technology, Sri Shakthi Institute of Engineering and Technology, Coimbatore, Tamilnadu
Published: May 2020

Cloud computing is the front line innovation of the decennium. It empowers users to store enormous collection of information in distributed storage and make use of it as and when they please from any corner of the world, with any sorts of hardware. As this distributive computing is reliant on the internet facility, issues of security like privacy, security of information, authentication and data confidentiality is experienced. So as to dispose of these issues, an assortment of encryption calculations and systems are utilized. Numerous specialists pick what they discovered best and made use of these in different blends to give the security to the information in cloud. Going through a comparable circumstance, we have decided to utilize a mix of validation system and key trade calculation mixed with an encryption calculation. The blend is alluded to as a "Three way mechanism" since it guarantees all three of confirmation, information protection and inspection insurance policies. In this paper, we have proposed to utilize two-factor authentication mixed in (AES) Advanced Encryption Standard encryption calculation that secures the secrecy of information put away within cloud. Without user’s private key that is special to the user, even if the key that is moving is stolen or hijacked the feature of key exchange renders it pointless and is of no use. The given proposed engineering of three way mechanism making it tedious for unauthorized personnel to break this security framework, therefore securing information put away in cloud.
Detection of Depression and Mental illness of Twitter users using Machine Learning
Authors:   Pursuing, (B.E) degree at Computer Science and Engineering in Sri Shakthi Institute of Engineering and Technology, Coimbatore, Ambika M. , Devakrishnan K.V. ,   Pursuing, (B.E) degree at Computer Science and Engineering in Sri Shakthi Institute of Engineering and Technology, Coimbatore., Divya A. ,   Pursuing, (B.E) degree at Computer Science and Engineering in Sri Shakthi Institute of Engineering and Technology, Coimbatore, Raj R. Gowtham ,   Pursuing, (B.E) degree at Computer Science and Engineering in Sri Shakthi Institute of Engineering and Technology, Coimbatore., Kaviyaa K. ,   Pursuing, (B.E) degree at Computer Science and Engineering in Sri Shakthi Institute of Engineering and Technology, Coimbatore.
Published: May 2020

Today Micro-blogging has become a popular Internet-user communication tool. Millions of users exchange views on different aspects of their lives. Thus micro blogging websites are a rich source of opinion mining data or Sentiment Analysis (SA) information. Due to the recent emergence of micro blogging, there are a few research works devoted to this subject. We concentrate in our paper on Twitter, one of the prominent micro blogging sites to analyze sentiment of the public. We'll demonstrate, how to gather real-time twitter data for sentiment analysis or opinion mining purposes, and employed algorithms like Term Frequency - Inverse Document Frequency (TF-IDF), Bag of Words (BOW) and Multinomial Naive Bayes ( MNB). We are able to determine positive and negative sentiments for the real-time twitter data using the above chosen algorithms. Experimental evaluations below shows that the algorithms used are efficient and it can be used as a application in detection of the depression of the people. We worked with English in this article, but for any other language it can be used.
Acoustic Energy Harvesting Through MMPiezoelectric Harvester Model
Authors:   Research Scholar, ECE Dept, JNTUH, Hyderabad & Assoc. Professor, Samskruti College of Engg. & Tech, Hyderabad, Sreenivasulu M. , Shree V. Usha ,   Principal & Professor, Dept. of ECE, JRBEC, Affiliated to JNTUH, Hyderabad, India., Reddy P. Chandrasekhar ,   Professor in ECE, BOS Chairman, Dept. of ECE, JNTUCE, JNTUH, Hyderabad.
Published: May 2020

In recent years use of electronics devices such as electronic communication device and wireless sensor network are increasing rapidly since they consume low power, Furthermore increase in energy consumption has led researcher to focus on environmental energy utilization as it possesses several advantage in comparison with electrochemical battery. Moreover harvesting of environmental energy includes from raindrops, water current, and wind flow, thermal and solar has been few research area which is focused widely. In past several researcher focused on energy harvesting however these method has two main disadvantage either their material volume is large to adopt for real time or they obtain very low output power. Hence In this paper we focus on energy harvesting based on acoustic; further to achieve the optimal energy harvesting we propose a mechanism named MM-PEH(Multilayered multiple Piezoelectric Harvester ) we use lead zircon ate titnate as a piezoelectric generator; this cantilever type is used for harvesting sound energy from various loudspeaker with fair distance. Here we have employed multiple Piezoelectric Harvester in parallel for achieving high output power. Further evaluation is carried out in two stage; at first we plot graph, later further evaluation is carried out with several existing methodology and it is observed that our model achieves massive output power.
Impact Response and Damage Characteristics of Carbon Fiber Reinforced Aluminum Laminates Under Low Velocity Impact Loading
Authors:   Department of Mechanical Engineering, College of Engineering, Qassim University, Saudi Arabia, Saudi Arabia, Algadah Khalid M. , Alaboodi Abdulaziz S. ,   Department of Mechanical Engineering, College of Engineering, Qassim University, Saudi Arabia, Saudi Arabia.
Published: May 2020

CARALL hybrid material has been extensively used in the aircraft structure due to their competitive impact strength. Low velocity impact test is utilized to evaluate the impact and damage properties for such material. It is also employed to observe complex damage mechanisms. A numerical modelling is an alternative way for impact assessment. This paper investigates the impact and damage properties under low velocity impact using numerical modeling and experimental work. A three-dimensional (3D) finite element (FE) model was devolved and validated with two studies from the literature. This model was meshed with solid elements. It was subjected to 2.4 m/s impact velocity and to 10 J impact energy. Absorbed energy, penetration, impact load and damage morphology were obtained. The impact energy was efficiently absorbed by the material. Both aluminum alloy layers underwent plastic deformation whereas the fiber layer failed. A macroscopic cross-sectional morphology was presented using the FE model. An agreement between the numerical and the experiment results were achieved and discussed.
Behaviour Inquiry of Floor Vibration on Composite Structures
Authors:   Civil Engineering, Wollega University, Ethiopia,, Karunanidhi S. , Gajalakshmi G. ,   Civil Engineering,, Wollega University, Ethiopia., Sastry Y M S D ,   CE, BVC Engineering College, JNTUK, Odalarevu, India
Published: May 2020

In contemporary times, building construction requires light weight with slender structures rather than using conventional materials like concrete. Now a day's Structural Engineers concentrate much more on such slender structures with longer span. The impact of vibration due to human rhythmic activities like aerobics, jumping and dancing on these slender structures is a notable phenomenon. As per the various researchers contemplate, the floor vibrations annoyance not only affect the structure and also its impact over the occupants of the buildings in health affecting aspects. The aim of this paper is to analyse the vibration behavior of composite steel floor structuresunder gymnastic activities like jumping as human rhythmic activities by FEM analysis. The Finite Element Method analysis is done by using ANSYS software. From the Transient analysis of Finite Element method, the peak acceleration values are found out. These peak acceleration values are compared with the recommended values of IS 800-2007 and ISO 2631 – part II. The annoyance of such acceleration values under human rhythmic activities may induce vibration in terms of resonance; the natural frequency of the structural floor may coincide with any of the frequency of such activities. When resonance occurs, even fatigue failure of structures may happen. Hence it is essential for the structural Engineer to undergo the vibration analysis of composite floor structures during design stage itself.In order to check over such problems, in this paper as a novelty; a mathematical model is developed using SPSS software.This mathematical model is for peak acceleration values which helps the structural designer to analyse vibration problems under human rhythmic activities.
Prospective Role of Advanced Technologies in Forensic Science in Averting Harassment of Accused in India
Authors:   PhD, Law, Amity University Rajasthan., Sehrawat Navin Kumar
Published: May 2020

The present work addresses the impact of modern scientific techniques of investigations on the rights of accused. The dramatic scientific breakthroughs in forensic science like new scientific instrumentation, DNA typing and physical evidence databases have contributed to evidence in criminal proceedings over the years. A systematic change in investigations can be brought by applying the 7 basic principles of forensic science capable of giving impartial results. Increasing the reliance on objective forms of evidence, result oriented investigation based on scientific methods will prevent futile harassment of accused.
A Development of Medical Records Management System to Health Care Decision Makers using Cloud Technologies
Authors:   CSE, V R Siddhartha Engineering College, Vijayawada, Andhra Pradesh, Babu S. , Babu K.Nagendra ,   CSE, VRSEC, Vijayawada, Andhra Pradesh., Chaitanya K. ,   CSE, VRSEC, Vijayawada, Andhra Pradesh, Ganesh Y.Siva ,   CSE, VRSEC, Vijayawada, Andhra Pradesh,, Mahesh MB. ,   CSE, VRSEC, Vijayawada, Andhra Pradesh
Published: May 2020

Electronic Health Record systems continue to be incorporated into health care facilities to reduce the problems and limits of paper-based methodology but their deployment has been slow due to high investment and storage costs. The Enterprise Electronic Cloud-based Health Record System is planned, created and checked for recording, recovering, chronicling and surveying patients and other clinical records. Cloud Data fills in as a coordinates information bank over every single authoritative emergency clinic, middleware gives a typical stage to all electronic health record frameworks between remote medical clinics while a security approval server gives access to approves clients and denies unapproved clients access to records or assets in the system. In this model, complex mixes are redistributed to open cloud servers, leaving nearly the whole intricate of private key generator, sender and beneficiary. In addition, PKG communication costs with users have been optimized. In addition, we are building a comprehensive library called libabe compatible with mobile devices, and the access control mechanism is distributed in a logical environment, including public cloud servers, a laptop and an inexpensive mobile device with interactive resources.
Numerical Simulation on Effect of Spray Cone Angle on Emissions in Diesel Engine using AVL FIRE
Authors:   PhD Research Scholar in Department of Mechanical Engineering at Maulana Azad National Institute of Technology, Bhopal, India., Deshmukh Gopal Kumar , Rehman Ameenur ,   Professor, Department of Mechanical Engineering at Maulana Azad National Institute of Technology, Bhopal, India., Gupta Rajesh ,   Professor in Department of Mechanical Engineering at Maulana Azad National Institute of Technology, Bhopal, India.
Published: May 2020

The in-cylinder flow dramatically affects combustion performance and emission characteristics of a compression ignition engine. The spray cone angle is among the most critical factors affecting mixture formation, combustion and emissions in a direct injection diesel engine. We have used three-dimensional computational investigations on spray cone angle-induced emission pattern of V-type DI engine under AVL-FIRE and ESE simulation interface. Four spray cone angles of 120°, 130°, 140°, and 150° were used for simulation purpose. The findings from the three-dimensional AVL-FIRE simulation confirm the influence of spray angle on optimal air-fuel mixing and, hence, combustion. Spray cone angle of 140° gave better engine performance in terms of lower CO and soot emission, but increased NO emission was observed due to improved combustion.
Real Time Object Detection for Aiding Visually Impaired using Deep Learning
Authors:   Assistant Professor, Dept. of CSE, SRM Institute of Science and Technology, Chennai, India., Vaidhehi M. , Seth Varun ,   Dept. of CSE, SRM Institute of Science and Technology, Chennai, India., Singhal Bhavya ,   Dept. of CSE, SRM Institute of Science and Technology, Chennai, India.
Published: May 2020

This research aims to create an assistive device for the people who are suffering from vision loss or impairment. The device is designed for blind people to overcome the daily challenges they face which may be perceived to be trivial to normal people. The device is created by using advance computer science technologies such as deep learning, computer vision and internet of things. The device created would be able to detect and classify daily objects and give a voice feedback to the user who is handicapped with blindness.
Fuzzy Object Oriented Database for Big Data
Authors:   School of Computer Science, Maharishi university of Information Technology, Lucknow, India, Chaudhary Bhawana , Kumar Santosh ,   School of Computer Science, Maharishi university of Information Technology, Lucknow, India.
Published: May 2020

Due to the huge amount of uncertain data collection, mankind facing a colossal amount and fast data having such a composite configurations. The data can be transact on the web and manually exchanges, interpersonal organizations and through our everyday life exercises. A very helpful result of designing an appropriate Big Data in different zones, for example, medical services, human services, executives and administrators. Managing the Big Data efficiently, new investigation perspective has been secured at this point the viewpoints about huge information (Big Data) requires extra-long stretch innovative interests. The Fuzzy Logic s have been implemented here for Big Data because of their capacities to handle the vagueness and uncertainties in the information. A couple of imaginative approach for Big Data processing is presented previously. To abbreviate the current duties and extant a point of view of further enhancements. We survey the different examinations and concentrated on that there are constrained Fuzzy systems have been adopted in large information (Big Data preparing. We also examine the various advantages of Fuzzy Logic s in large information (Big Data) issues. Therefore in this paper a Fuzzy object-oriented database is designed for Big Data and perform some Fuzzy queries to check the performance of the designed Fuzzy object-oriented database. We focused on the continuously propelled augmentations of Fuzzy sets and their blends in with various contraptions could offer a novel promising planning condition.
The Research of Physical and Mechanical, Thermophysical Properties of Epoxy-Polyester Composite Materials Filled with Discrete Fibers to Increase the Reliability of Vehicles
Authors:   Kherson State Maritime Academy, Kherson, Ukraine., Brailo Mykola , Kobelnik Oksana ,   Kherson State Maritime Academy, Kherson, Ukraine., Kruglyj Dmytro ,   Kherson State Maritime Academy, Kherson, Ukraine., Appazov Eduard ,   Kherson State Maritime Academy, Kherson, Ukraine, Sharko Oleksandr ,   Kherson State Maritime Academy, Kherson, Ukraine.
Published: May 2020

In the article the polymeric materials based on epoxy-polyester binder with addition of dispersed fibers were developed. The mechanical and thermophysical methods were used. The influence of carbon fibers (0.01–0.30 pts.wt.) and cotton (0.01–0.30 pts.wt.) on the physical and mechanical, thermophysical properties of epoxy-polyester composites was investigated. The results of the experiment showed that the introduction of carbon fibers leads to an increase in the fracture stresses, the flexural modulus; the maximum increase was observed for the carbon fiber content q = 0.01 pts.wt. (fl = 71.0 MPa, E = 3.8 GPa, W = 7.8 kJ/m2 ). The heat resistance of composite materials at this content of carbon fibers is maximal (T = 337 K), and the coefficient of linear thermal expansion (CLTE) is minimal and decreases in all temperature ranges (compared to the matrix). It was found, that the introduction of cotton fibers at a content q = 0.02 pts.wt. into the composition leads to an increase of the flexural modulus from E = 3.6 GPa (matrix) to E = 3.8 GPa and flexural stresses from fl = 50.4 MPa to fl = 55.2 MPa. The impact strength of such materials decreases from W = 8.3 kJ/m2 to W = 4.9 kJ/m2 . The results of the study of physical and mechanical properties of composite materials with the addition of cotton fibers were confirmed by thermophysical properties. It was found, that the heat resistance of materials increases from T = 335 K to T = 338 K at this content. The developed composite materials filled can be used to protect equipment, which are exposed to high temperatures or dynamic loads at moderate temperatures
Predictive Analysis of IoT Enabled Garden Soil Requirements using Web Services
Authors:   Student, B. Tech (ECE), GRIET Hyderabad., Priya Ms. K. Ojeswini Sesi , Rashmika Ms. P.V.S.S. ,   Student, B. Tech (ECE), GRIET Hyderabad, India, Jamal Mr. K. ,   Ph. D, GRIET Hyderabad, India., Sree Ms. R. Indu ,   Student, B. Tech (ECE), GRIET Hyderabad, Kruthika Ms. T.N.S ,   Student, B. Tech (ECE), GRIET Hyderabad.
Published: May 2020

Smart gardening plays a key role in both supply and distribution of water to the plants. Plants play a key role in providing habitat and food for wild animals, human beings and regulate the water cycle. The important parameters for the quality and productivity of a plant growth are soil temperature, soil moisture, nutrients, humidity and Potential of Hydrogen (PH). Soil moisture is the main factor which is most the effective reliable way to increase yielding. The main aim of the present research work, is to sense the essentials and fulfil the needs of the plants. For the real time practice there are five different garden zones such as Patio, Front yard, Back yard, Balcony and Terrace. Switch is used to operate the solenoid valve which is instructed by the web server in communication with the cloud data base. By physical verification and plant requirements a time interval of 4 min was set in the cloud data base. Internet of things (IOT) and cloud computing are two complementary technologies which were merged with the application specific hardware design enriched with smart sensors collectively provides the data which is stored in cloud. The data stored in the cloud database is accessed using the web services. Feedback system which is used to send and receive the data that can be used for the analysis of requirements
Link State Machine of PCI Express
Authors:   UG student, ECE Dept, RVCE. Bengaluru, India., S Rachana , Hiremath Sujatha ,   Assistant Professor, ECE Dept, RVCE., Bengaluru, India.
Published: May 2020

PCI Express is a high-speed serial computer expansion bus standard with advance error reporting technology. It is the common motherboard interface for personal computers' graphics cards, hard drives, SSDs, Wi-Fi and Ethernet hardware connections. A link in PCIe is the communication path between transmitter and receiver. PCIe operates in all transaction, data link and physical layer. The link bring up in physical layer is essential for the link state machine to proceed further into data transfer state. This paper analyses the Link training and status state machine for the Detect, Polling, Configuration and Recovery states. The state analysis is simulated using the TS1 and TS2 packets transfer between Root Complex and End Point.