bluuebunny/crossref_metadata_2025 huggingface dataset:
Marginal Utility & its Diminishing Methods
Authors: Carvalho Castro Luiz , Souza Araujo Antônio
Published: August 2019

In this article we have shown what is marginal utility in economics and its diminishing method mathematically. Marginal utility is an economic concept and very important to the theory of economic sciences. So we selected this topic to describe it with the concept of economics and mathematics elaborately. At the beginning of this article readers will find the definition of marginal utility and at the middle of this article, readers will find it's diminishing method mathematically. The term marginal utility has a good impact in economics. In economics, utility is the satisfaction or benefit derived by consuming a product; thus the marginal utility of a good or service is the change in the utility from an increase in the consumption of that good or service.
Demand for Labor and Market Theory of Wage Determination
Authors: Kao Hu
Published: August 2019

This economics is not merely economics but also discusses about many spheres of the labors. Labor economics look out to recognize the dynamics and functions of the markets of labor. The labor market function is by the interaction and dealing of employers and workers. Labor economics tries to understand the result pattern of income, employment and wages by looking at the workers or employs and labor is the measurement of the work that is done by the human beings. Usually, there is dissimilarity in labor economics and other aspects of production such as capital and land. In this article we will discuss about the spheres of this field of economics.
Economists and their Ideas about Population and Economic Development
Authors: Wozniak Jacek
Published: August 2019

Here I will discuss about many spheres about population economics. Here there will be presented description about demography and its nature. Many components of population change will be presented. Ways of population and development will be discussed. Many theories related this topics I will present here. Many upholders with their theory here I will present. It can be considered as complete whole of a discussion of a topic.
Cryogenic Hardening of EN 19 Alloy Steel
Authors:   Assistant Professor, Department of Mechanical Engineering, Sri Vidya College of Engineering and Technology, Virudhunagar, Tamil Nadu, India, Pandiyan .G Karthik , T Prabaharan. ,   Senior Professor, Department of Mechanical Engineering, Mepco schlenk Engineering college, Sivakasi, Tamil Nadu, India
Published: August 2019

his paper includes the study of heat treatment process that we carried out on En 19 steel in cryogenic atmosphere. Cryogenic treatments of alloy steels have been significantly increase wear resistance and toughness. These investigations of warmth treatment cryogenic medicines of amalgam steels have been asserted to altogether expand wear protection and sturdiness. Cryogenic handling is a supplementary procedure to customary warmth treatment process in steels. The cryogenic treatment on apparatus materials builds the life of instruments, gear, parts and materials by boosting elasticity, sturdiness and strength. This cryogenic hardening process is an onetime treatment influencing the whole part — not only the surface. Cryogenic treatment has been broadly embraced as a cost decrease and execution upgrading innovation. Cryogenic treatment is likewise utilized as an empowering innovation, when its pressure alleviating benefits are used to allow the manufacture (or machining) of basic resistance parts. With regards to great outcomes about the use of profound cryogenic treatment (DCT) on materials, the impact on the microstructure and properties (hardness, strength and the substance of held austenite) are observed to be made strides. Cryogenic treatment has been distinguished to improve the properties of Tools steels. It is discovered that cryogenic treatment confers almost 110% change in apparatus life.
Evaluation and Selection of Supplier in A Supply Chain Management using DEA-TOPSIS Methods Under Intuitionistic Fuzzy Environment
Authors:   Assistant Professor in Dept. of Mathematics, Dr L. Bullayya college of Engineering., Visakhapatnam, Madhuri Ms. M.V. , Shankar Dr. N.Ravi ,   professor in Dept. of Applied Mathematics, GIS, GITAM (Deemed to be University), Visakhapatnam..
Published: August 2019

Selection of efficient supplier is essential in a Supply Chain Management. It increases product quality, reduces wastage and saves time. In recent past, many methods were used in supplier selection process. Selection of efficient supplier that suits the manufacturer criteria is needed. The proposed method comprises of two stages that integrates Data Envelopment Analysis (DEA) and Technique for Order Preference by Similarity to Ideal Solution (TOPSIS). The efficiency of the given set of suppliers is evaluated using DEA method in the first stage that filters the given list of suppliers. While in the second stage, TOPSIS method is applied to select one of the efficient suppliers shortlisted in first stage. Integration of two methods reduces the selection time. Since the data provided and the criteria considered are vague and imprecise in nature, decision making is done in intuitionistic fuzzy environment. The proposed methodology is demonstrated with a numerical illustration.
Scalable Video Streaming over Wireless Access iNetworks
Authors:   PG Scholar, Department of Electrical and Electronics Engineering Vel Tech Multi Tech Dr. Rangarajan Dr. Sakunthala Engineering College, Chennai., G Leelavathy , Joseph Deepthi ,   Assistant professor, Department of Electrical and Electronics Engineering Vel Tech Multi Tech Dr. Rangarajan Dr. Sakunthala Engineering College, Chennai
Published: August 2019

Cloud transmission services provide a capable, flexible, and scalable a series of calculations method and offer an elucidation for the user demands of high quality and range of hypermedia system. Generally speaking, accessing hypermedia system video services through a large system is no longer a problem. The major video platforms, such as You tube and Amazon, have good management styles and provide users to share using more than one medium videos easily with enlarge services.
Fire Exposure Behavior of CFST Column
Authors:   Civil Department, Chandigarh University, Gharuan(Mohali), India., Singh Kamaljit , Singh Khushpreet ,   Civil Department, Chandigarh University, Gharuan(Mohali), India., Tiwari Aditiya ,   Civil Department, Chandigarh University, Gharuan(Mohali), India.
Published: August 2019

From the past numerous years Concrete Filled Steel Tubes (CFST) segments are progressively utilized in the structures on account of their high burden bearing limit. In CFST sections the solid is encased in a steel tube that gives formwork to solid which aides in continuing the nearby clasping of the steel. Additionally, composite sections will add more solidness to the structure when contrasted with the ordinary segments. This paper displays the Fire Exposure Behavior of CFST sections and the temperature in the diesel heater is pursued by the ISO-834 standard flame bend. The example was chilled off for 24 hours at room temperature in the wake of warming. During the cooling period of the example the weakening of solid happens. At long last, the quality estimation of CFST sections is tried under Universal Testing Machine (UTM). The examination centers around the quality properties of the roundabout CFST sections in the wake of being presented to a very controlled temperature in the diesel heater.
Response of Recycled Brick Aggregate Concrete to High Temperatures
Authors:   Department of civil engineering, Addis Ababa Science and Technology University, Ethiopia., Rekha Kasi , Malasani Potharajuu ,   Department of civil engineering, GITAM University, Visakhapatnam, India.
Published: August 2019

The abundant availability of demolition waste from construction industry is leading towards a significant problem of disposal, land and air pollution. The natural aggregate resources are also depleting due to development of construction activities. An attempt is made in this study to convert this waste into wealth by substituting the recycled brick from demolition waste to granite aggregate in production of the concrete. The granite aggregate (GA) is replaced with recycled brick aggregate (RBA) by 25% of its weight to produce M15 and M20 grades of concrete. The granite aggregate concrete (GAC) and recycled brick aggregate concrete (RBAC) were subjected to different temperatures between 100 to 1000oC for a duration of 3 hours and the mechanical properties such as compressive strength and flexural strength were examined to assess its fire performance. The response of RBAC is better than GAC at each temperature. The study revealed that the residual strength increases with the increase in grade of concrete at all temperatures.
SCI-Tree: An Incremental Algorithm for Computing Support Counts of all Closed Intervals from an Interval Dataset
Authors:   Assistant Professor, Department of Computer Science, Gauhati University, Gauhati, India., Laskar Dwipen , Sarmah Naba Jyoti ,   Assistant Professor, Department of B.Voc.(IT), Nalbari Commerce College, Nalbari, Assam., Mahanta Anjana Kakoti ,   Professor, Department of Computer Science, Gauhati University, Gauhati, India.
Published: August 2019

Interval data mining is used to extract unknown patterns, hidden rules, associations etc. associated in interval based data. The extraction of closed interval is important because by mining the set of closed intervals and their support counts, the support counts of any interval can be computed easily. In this work an incremental algorithm for computing closed intervals together with their support counts from interval dataset is proposed. Many methods for mining closed intervals are available. Most of these methods assume a static data set as input and hence the algorithms are non-incremental. Real life data sets are however dynamic by nature. An efficient incremental algorithm called CI-Tree has been already proposed for computing closed intervals present in dynamic interval data. However this method could not compute the support values of the closed intervals. The proposed algorithm called SCI-Tree extracts all closed intervals together with their support values incrementally from the given interval data. Also, all the frequent closed intervals can be computed for any user defined minimum support with a single scan of SCI-Tree without revisiting the dataset. The proposed method has been tested with real life and synthetic datasets and results have been reported.
Effects of Mass Suction on MHD Boundary Layer Flow and Heat Transfer over a Porous Shrinking Sheet with Heat Source/Sink
Authors:   Department of Mathematics, JNTUH College of Engineering Hyderabad, Kukatpally, Telangana State, India., Goud B.Shankar , Srilatha Pudhari ,   Institute of Aeronautical Engineering, Hyderabad, Telangana State, India., Shekar MN Raja ,   Department of Mathematics, JNTUH College of Engg. Jagitial Nachupalli, Jagitial Dt.-505 501, Telangana State, India.
Published: August 2019

An examination is made to think about the impacts of the mass suction on the steady flow of 2-D magneto-hydrodynamic (MHD) boundary layer flows and heat transfer past on a shrinking sheet with source/sink. In the dynamic framework, an-uniform magnetic field acts perpendicular to the plane of flow. The governing non-dimensional partial differential equations are changed into nonlinear ordinary differential equations (ODE’s) using similarity transformations. The so derived ordinary differential equations are solved numerically by using the MAT LAB solver bvp5c. From the keen examinations it is found that the velocity inside the boundary layer increments with increment of wall mass suction, magnetic field and reportedly the thickness of the momentum layer diminishes. There is a reduction in temperature as increases the Prandtl number. With heat source specifications, Hartmann number, heat sink parameter & the temperature increments are seen. Moreover, for strong heat source heat assimilation at the sheet happens.
Renewable Energy Substitution in Lieu of Fossil Fuel Based Energy For India
Authors:   Department of Management Studies, College of Engineering Guindy, Anna University Chennai 600025, India., Suganthi L.
Published: August 2019

Rapid globalization and industrialization is witnessed across the globe. This has led to a rapid increase in energy demand. In India, it is found that energy consumption is growing exponentially. A sustainable energy model that helps in optimizing the energy consumption is the need of the hour. The model should help policymakers to put proactive plans in place. A two-step process has been carried out. A demand prediction model is proposed to forecast the fossil based energy demand for India upto 2040-41. 92 econometric models have been were developed and the best fit was found. The requirement was found to be coal and lignite = 32203.42 pJ oil = 20396.92 PJ, natural gas = 3460.77 pJ and electricity = 9887.71 pJ. The total energy requirement in 2040-41 will be 65948 pJ in 2040-41. Using constraints such as energy return on investment, acceptability, reliability and CO2 emissions a multi-objective optimization model that maximizes efficiency and minimizes cost is developed. Renewable energy substitution scenarios are developed. Solar energy is expected to dominate and polices have to designed to ensure that the naturally available solar energy is being utilized to a larger extent. Smart grid technology is at its nascent stage of development in India. Research and development has to be done to enhance the use of smart grid so that decentralized energy generation from renewable energy can be increased.
Enhancement of Coronary Blood Vessels based on Frangi’s Vesselness Filter and Morphological Operations
Authors:   Department of Computer Applications, Bharathiar University, Coimbatore, India., A Sukanya , R Rajeswari ,   Department of Computer Applications, Bharathiar University, Coimbatore, India.
Published: August 2019

Cardiovascular diseases (CVDs) are the global cause of deaths and therefore research in modern medical image processing aims to develop a medical tools to assist the clinicians in vessel extraction, artery detection and 3D reconstruction. Vessel extraction is an important and trivial step which depends extremely on enhancement method. Extraction of coronary artery blood vessels from 3 Dimension (3D) Coronary Computed Tomography Angiography (CCTA) images is a demanding research objective to strengthen the diagnosis and therapy of coronary artery illness. This paper presents a vessel enhancement method of coronary artery blood vessels using Frangi’s vesselness measure and morphological operators. In the first stage of the proposed work, Preprocessing is performed to consider only the heart region. Next Frangi’s vesselness measure is calculated for the 3D CCTA images. While calculating the Frangi’s vesselness measure, four different types of gradient operators are used for calculating the Hessian matrix viz., Sobel, Prewitt, central difference and intermediate difference operators. In the second stage, the vessels are enhanced by morphological operations based on top hat and bottom hat operations. These morphological operations help in further enhancing the blood vessels. The proposed methodology was applied on 12 3D CCTA dataset and evaluated using quality measures such as MSE, PSNR, SSIM and FSIM. The results obtained based on the four gradient operators are compared. The statistical test viz., one way ANOVA was carried out on the results. The proposed method using Prewitt operator is able to extract even small vessels and the results seem to be promising.
Secure Routing through Refining Reliability for WSN against DoS Attacks using AODSD2V2 Algorithm for AMI
Authors:   Vel Tech Rangarajan Dr.Sagunthala R&D Institute of Science and Technology, Avadi, Chennai, Tamilnadu, India, Halle Priyanka D. , S. Dr.Shiyamala ,   Vel Tech Rangarajan Dr.Sagunthala R&D Institute of Science and Technology, Avadi, Chennai, Tamilnadu, India
Published: August 2019

Secure and reliable routing expands the performance of wireless communication infrastructure of the Advanced Metering Infrastructure (AMI).This paper tries to deliver reliable routing using combination of AODV(Reactive type protocol) and DSDV(proactive type protocol) protocol considering WSN. Different kinds of Attack annoys the enactment of communication infrastructure of AMI. This paper defends communication infrastructure from DoS (Denial of service) attack. The main aim of this paper try to provide reliable routing with security. Communication infrastructure is a key element of AMI. Providing reliability and security for communication infrastructure we can improve the performance of AMI. Due to this electricity sector can save millions of dollars and we provide social awareness about importance of electricity security or Smart Grid. This paper calculates the security in terms of delay, energy consumption, throughput, PDR (Packet Delivery Ratio) and overhead. By considering these parameters we will calculate Confidentiality, Integrity, Availability and Accountability (non- repudiation). Wireless Sensor Network (WSN) considered for wireless communication infrastructure for the AMI. Sensor nodes are battered for attack. Intended for AODSD2V2 (Ad Hoc on Demand Destination Sequenced Distance Vector Routing Protocol) protects the data packets from malicious nodes and DoS attack. For the WSN network infrastructure two kinds of topologies are considered 1. Random deployment strategy 2. Grid deployment. Network Simulator2 (NS2) delivers comparatively simulation results intended for the calculation of reliability and security.
New Oscillation and Nonoscillation Criteria for a Class of Linear Delay Differential Equation
Authors:   Assistant Professor, Shri Sakthikailassh Women's college Salem-636 003. Tamilnadu, India, Sowmiya P. , Revathi G.K. ,   Assistant Professor , Division of Mathematics, School of advanced sciences, Vellore Institute of Technology,Chennai 127 Tamilnadu, India ., Sakthipriya M. ,   Research Scholar. Shri Sakthikailassh Women's college Salem-636 003. Tamilnadu, India., Ramya V. ,   Assistant Professor, Shri Sakthi kailassh Women's college, Salem-636 003. Tamilnadu, India.
Published: August 2019

In this article the authors established sufficient condition for the first order delay differential equation in the form , ( ) where , = and is a non negative piecewise continuous function. Some interesting examples are provided to illustrate the results.
Ml Based Naive Bayes Methodology for Rate Prediction Using Textual Rating and Find Actual or Movie Rating Based on Mbnbr Optimization
Authors:   Department of Computer Science and System Engineering, Andhra University,Vishakapatnam,India., Penumetsa Hima Keerthi , Mogalla Shashi ,   Department of Computer Science and System Engineering, Andhra University,Vishakapatnam,India.
Published: August 2019

We've experienced a bulk of review pages such as Amazon, Flip Kart & Facebook, book my show and some applications etc., in latest studies. It offers an excellent chance to share our reviews for different goods we buy. However, we are faced with the issue of duplicating data. It is essential where to stock precious data from feedback to comprehend the desires of a user and create a precise suggestion. Some variables, such as user buy documents, item type, and geographic place, are considered by conventional recommendation schemes. We suggest a Feeling Forecast Technique (FFT) in this job to enhance forecast precision in recommendation schemes. First, we suggest a personal assessment strategy for personal consumers and determine the feeling about objects/products of each customer. Second, we regard not only the own emotional characteristics of a customer but also the relational emotional impact. After which they count the credibility of the item that could be deduced from a consumer sets emotional scores reflecting the extensive assessment of clients. Finally, we combine in our recommendation scheme three elements feeling resemblance relational emotional, impact, and notoriety resemblance of item to create a precise forecast of rating. On an actual-world sample obtained from Glass door, we undertake a quality assessment of the three emotional variables. Our findings show that the feeling can well describe display settings that help improve the effectiveness of recommendations. Above all discussion is analyzed with ML based Naive Bayes optimization got 20% more efficiency compared to existed methods like linear regression, etc.
Food Consumption Analysis of Convict’s Family: Application of Fuzzy Logic
Authors:   KIIT Deemed to be University, Bhubaneswar, India., Sarkar Snigdha , Samanta Sasmita ,   School of Management, KIIT Deemed to be University, Bhubaneswar, India., Mitra Arpita ,   KIIT Deemed to be University, Bhubaneswar, India.
Published: August 2019

In new age state of affairs Prisons are supposed not only to penalize the criminal but also correct the condition and behaviour of the criminals, who is accountable for inflicting injure on the victim. But family portion of the criminal are also the victim in the process and situation. Convicts family faces the dreadful condition during this procedure. Prisoner’s families are ill-treated unswervingly and in a roundabout way by the society. They live in penury. Captivity of family member not only lessens the income of adult men but also reduces familial funds for the basic requirements of life. The family members have to sacrifice their children’s education, ancestor’s property, past savings, in some cases even essential requirements of their life. We always think about the victim on whom the harm has been directly inflicted and completely ignore the harm inflicted on the kin of the convict. The present study is an attempt to fetch to light the monetary susceptibility of families of criminal in a prison in Bhubaneswar. After interviewing the family members of prisoners, data is analyzed through fuzzy logic approach. The findings are explained in narrative manner so that the answer will be useful for policy makers in future.
Improved Cuckoo Optimization Algorithm for Association Rule Hiding
Authors:   Research scholar, Department of Computer Science and Engineering, Avinashilingam Institute for Home Science and Higher Education for Women, School of Engineering, Coimbatore, India.., Bhavani G. , Sivakumari S. ,   Professor and Head, Department of Computer Science and Engineering, Avinashilingam Institute for Home Science and Higher Education for Women, School of Engineering, Coimbatore, India..
Published: August 2019

Association Rule Mining (ARM) is a standard data mining practice used to determine interactions hidden in huge sets. Association Rule Hiding (ARH) methods are used to preserve the privacy of data in ARM. ARH process modifies the original database without changing any non-sensitive rules and data. In order to hide the sensitive rules, cuckoo search optimization algorithm that was developed for hiding the sensitive association rules (COA4ARH) was proposed for sensitive rule hiding. In COA4ARH, number of transactions that should be modified to hide the sensitive rules is not considered which may leads to more number of iteration. In this paper, two properties are introduced to select less number of transactions to be modified. It makes the COA4ARH algorithm faster, decreases the number of lost rules and is suitable for variety of datasets. In order to increase the rule hiding capability of COA4ARH, new fitness functions are introduced. The new fitness functions reduce the amount of lost rules and avoid generation of ghost rules which are formed as objectives of COA4ARH algorithm. The multiple objectives in COA4ARH are conflicting with each other. This is known as multi-objective optimization problem. The multi-objective optimization deals with set of non-dominated solutions (Pareto front) for the problem having more than one objective. It is solved by using Crowding Distance (CD) which selects the optimal set of solution for association rule hiding. Thus, the proposed Improved COA4ARH- CD (ICOA4ARH-CD) can be suitable for variety of datasets and effectively hides the sensitive rules with fewer side effects.
Design and Fabrication of Four-Wheel Steering System for Efficient Transportation Systems
Authors:   Mechanical Engineering Department, Name, University of Petroleum and Energy Studies, Dehradun, India., Kumar P. Suresh , Joshi Swapnil ,   Automotive Design Engineering Student Mechanical Engineering Department, University of Petroleum and Energy Studies, Dehradun, India., Kumari N. Prasanthi ,   Electronics and communications Engineering Department, University of Petroleum and Energy Studies, Dehradun, India.
Published: August 2019

Automobile industry is one of the most important segment for a country’s growth. India facing its own challenges due to its huge and varied transport sector. These challenges may overwhelmed by using energy efficient advancements with the customer focused approach. The driver always driving the automobile with sophisticated technologies and should feel very comfortable. Automobile moving higher than the cruising speeds stability of the vehicle is the key factor. In four-wheel navigation system the tail wheels turning opposite to the forward-facing wheels while vehicle moves at high speeds instability chances are more. To avoid this instability rear wheels follows the same track of the forward-facing wheels while tuning of the all-wheel steering system. This paper focusing light on to the difficulty faced when all wheel steering system taking a turn in a very confined space. By switching from two wheel steering to four wheel steering owing to this the driver on the way to make turns in small radius. It also laidback for parallel parking and maneuvering the vehicle quite with no trouble on highways. In command to succeed this, a mechanism established with the two bevel gears and intermediary shaft, which transfer 100% rotating force as well turns tail wheels in out of period. The spiraling radius of the automobile with two steering wheel system is 4400 mm after switching to four-wheel steering system radius is 2596mm only. Hence, radius reduced to 1804 mm.
Influence of Different Powder-Suspended Dielectric on The EDM Characteristics of Inconel 825
Authors:   Rescharch Scholar at Jadavpur University. Kolkata, India., Kumari Soni , Nandi Goutam ,   Associate Professor in the department of mechanical engineering, Jadavpur University, Kolkata. India., Kumar Pradip ,   Pal retired as Professor, Mechanical Engineering Department, from Jadavpur University, Kolkata, India.
Published: August 2019

The present work aims to study the influence of various powder-suspended dielectrics viz. aluminium (Al), graphite (C), and silicon (Si) on several EDM performance characteristics namely material removal rate (MRR), surface roughness (Ra), and radial overcut (ROC) of Inconel 825. Results indicate that the powder properties like thermal conductivity, electrical conductivity, density, and hardness have a major impact on the machining performance and the quality of the machined surface. It has been observed that the aluminium powder particles dispersed in EDM oil yield highest material removal rate as compared to the other powders whereas the silicon powder particles provide a better surface finish and least radial overcut.
A Solar Powered SRM Drive for EVS using Fuzzy Controller
Authors:   M.Tech, Department Of Electrical and Electronics Engineering, KLEF, Guntur, Andhra Pradesh, India, KUMAR T. VINAY , KUMAR Dr. M. KIRAN ,   ASSOC. Professor, Department. Of Electrical and Electronics Engineering, KLEF, Guntur, Andhra Pradesh, India
Published: August 2019

This project presents the switched reluctancemotor (SRM) with hybrid renewable system. Switched Reluctance Motors (SRM)plays an very important role in the industrial applications, due to these advantages over conventional motors. Due to the ruggedness and simple construction this SRM motor plays a vital role in the industrial applications. They are various methods are applied for control the speed of SRM motor by the hybrid system. The hybrid system energy, has two or more renewable energy source are been used together in order to increase the efficiency of the system and to provide great balance in the system energy. The PV have different type ofcharacteristics when compared to ICEs, Maximum power point tracking (MPPT)withsolarenergyutilizationareoneuniquefeatureforthePV-fed electricalvehiclesEV. Thismatterisdonewhenthemuti-objective function is applied by the proposed system which includes both Torque ripple and speed error. This controller is implemented for 4-kW SRM. In this we are combining the solar pv panels and battery. Hybrid renewable applied in energy storage systems like technoogies of battery, magnetic energy,pumped storages, capacitorsandcompressedairarethealternativesfortheoperator of an EV Electrical vehicle grid which can consume energy from energy production. The simulation results confirm by using ANFIS we can reduce the current oscillations , improve in dynamic performance and we can reduce the torqueripple.
Performance Analysis of a Selective Encryption Algorithm for securing Text data over Mobile Ad hoc networks
Authors:   (Ph.D. Scholar), associate professor of Computer Science and Engineering at RCET affiliated to Chhattisgarh Swami Vivekanand Technical University, Chhattisgarh., Kushwaha Ajay , Mishra Dr. Megha ,   associate professor at SSGI affiliated to Chhattisgarh Swami Vivekanand Technical University, Chhattisgarh., Shrivastava Dr. S C ,   Associate Professor in Mathematics department at Rungta College of Engineering and Technology, Bhilai
Published: August 2019

In recent era security is very much desired for the messages transmitted through the network. The study shows that, even though many approaches have been proposed towards security till date, still the security loopholes also emerging, so constant advancement is crucial for data security. Since all nodes in the network work together as a team to transmit the data, the network may prone to active or passive attacks such as Eavesdropping, Jamming, traffic analysis, Denial of Service, monitoring etc. The research paper introduces a new selective encryption method termed as Selective Significant Data Encryption (SSDE). The SSDE presents adequate protection to the data encryption process by picking up only the significant content from the complete message by referring Natural Language Processing (NLP). As a result, the encryption time overhead will get reduced, and overall performance will improve. Symmetric key algorithms are generally proficient and quick cryptosystem compared to other techniques, so Blowfish system is used for encryption/decryption process. The proposed research work is compared with many conventional methods and found that this approach is more superior to other traditional means.
Recommendation of online Products Using Microblogging Information in Social Media
Authors:   Department of CSE, Geethanjali College of Engineering and Technology, Hyderabad, India, Srinivas Dr. K, , Reddy V Shivanarayana ,   Department of CSE, Geethanjali College of Engineering and Technology, Hyderabad, India., Ramya B ,   Department of CSE, Geethanjali College of Engineering and Technology, Hyderabad, India.
Published: August 2019

(Please read carefully abstract of the template). With the usage of social network like Facebook or Twitter sign-in’s as e-commerce sign-in where user are enabled to post on micro blogs linking to the e-commerce webpages, this mechanism has weakened the restrictions between e-commerce and social networking. A process of referring products to users of social networking by E-commerce sites in Cold-Start situations which is very rare is proposed where the question for knowledge isolation becomes the issue. This problem can be overcome by linking social networking and E-commerce pages as a bridge using features signs and information from neural networks adopting an improved ascent helping Tree method to move social networking users as user embedding’s. This can be done by employing a matrix factorization and trial done on Chinese micro-blogging service SINA WEIBO and Chinese B2C E-commerce website JINGDONG show that the proposed method is efficient.
Land Change Prediction using Markov Change Multi-Layer Perceptron in Navi Mumbai, Maharashtra, India
Authors:   Department of Civil Engineering M. E Research Scholar, Pillai HOC College of Engineering and Technology, Pillai HOC College of Engineering and Technology, Rasayani, Raigad, Maharashtra, India., Patil Sandip Pravin , Jamgade Manisha B. ,   Department of Civil Engineering Assistant Professor, Pillai HOC College of Engineering and Technology, Pillai HOC College of Engineering and Technology, Rasayani, Raigad, Maharashtra, India.
Published: August 2019

Long-term evaluation of land change and future prediction change is extremely important for planning and land use management. This research conducted for the analyze future prediction change in the study area Navi Mumbai. For this prediction analysis used satellite images year from 1998, 2008 and 2018 are taken. Thus, the change detection obtained from land use and land cover assist in most favourable solutions for the choice, planning, implementation, and observance of development schemes. To meet the increasing demands of human need, land management is required. In this work for upcoming predict year, Markov change model is used for simulating 2028 year. It will give vital and useful information on future development and planning. And also, is easy for continuing to monitor land change for the large area due to natural human activities and the effect of natural resources.
Hybrid Beam Steerable Phased Array Antenna for Satcom OTM with 16 GHZ Feed Signal
Authors:   Professor, Department of ECE, Hyderabad Institute of Technology and Management (HITAM), Hyderabad, (Telangana), India., Devika Dr. S. V. , Khamuruddeen Dr. Shaik ,   Associate Professor, Department of ECE, KKR & KSR INSTITUTE OF TECHNOLOGY & SCIENCES (KITS), Guntur, (A.P.), India., Manjula Mrs. N. ,   Assistant Professor, Department of ECE, Hyderabad Institute of Technology and Management (HITAM), Hyderabad, (Telangana), India.
Published: August 2019

Now a day there is a great demand for communication On the Move (OTM). OTM antenna is system which is mounted on a vehicle such as boat, train, car, flight, and this system is used to track the satellite link and maintain the link between the terminal and satellite even when the vehicle is moving. The antenna always steer to track the satellite link while motion. Phased array antenna with hybrid beam steering method is proposed in this paper to achieve effective communication. The beam Formed in phased array of 100 isotropic elements has a wide beam width. But, to fetch satellite communication applications, the beam width a narrow beam width is required. Hence a parabolic reflector is chosen to sharpen the beam. But, for the ease of simulation, in place of the array of antennas, a horn antenna design to operate at the same operating frequency, 16 GHz is given as a feed to the reflector antenna and the simulation is done using HFSS.
Use of Municipal and Industrial Wastewater in and around Nangal for Construction purposes
Authors:   Civil Engineering, Universal Institute of Engineering & Technology, Mohali, India, Singh Jaswinder , Lohani Tarun Kumar ,   Civil Engineering, Universal Institute of Engineering & Technology, Mohali, India.
Published: August 2019

Water is one of the vital needs of all living beings for daily activities like drinking, washing, bathing etc. It is the most important factor in shaping the land and regulating the climate. The quality of water for drinking and other activities if does not satisfy the standard conditions of physical, chemical and biological characteristics as prescribed it then becomes ineffective. The quality of water is usually described according to its. Hence it becomes necessary to find the suitability of water for various purposes like drinking, irrigation and Industrial purposes. Rapid industrialization and use of chemical fertilizers and pesticides in agricultural lands, discharge of voluminous municipal and industrial waste waters are causing deterioration of water quality vis-à-vis depleting of aquatic biota. This ultimately causes massive pollution not only to the rivers, ponds and wells but also drastically degrade the quality of groundwater. Research have been undertaken to use such type of waste water in different construction purposes. It is absolutely true that demand of fresh water by the construction sector is expected to increase due to high increase in the growth of construction activities in India (Dhanraj, 2017). Highly polluted Sutlej river in Punjab has been a constant encouragement to the environmentalists about reusing the contaminated water of the river. A total of 14 water samples from different point sources of pollution were collected and tested for physico-chemical parameters (pH, temperature, DO, BOD, COD, TSS, TDS), metals (As, Cd, Co, Cr, Cu, Fe, Mn, Ni, Pb and Zn) and microbiological parameter using World Health Organization (WHO) and the Bureau of Indian Standards (BIS) standards to justify how the strength of concrete goes on varying with respect to using the river water directly. An attempt was made to justify the use of wastewater directly in preparing concrete for construction purposes by testing concrete cubes prepared by the untreated water and comparing them with the strength of standard cubes.
Reconfigurable Multiple Sensing node for the Automation of Agricultural Field
Authors:   Assistant Professor, Department of Electrical Engineering, North Eastern Regional Institute of Science and Technology and Department of ECE Dibrugarh University, (Assam), India., Singh Ningombam Hemarjit , Roy O. P. ,   Professor, Department of Electrical Engineering, North Eastern Regional Institute of Science and Technology, (A.P.), India.
Published: August 2019

In a real time system, monitoring and control of various parameters of the field is vital .In order to achieve high yields and quality , exact parameters of soils and its necessary inputs to soil need to be put in action. Pest and diseases are also important factors in decline of yield and quality. Considering the various applications of this area, the present paper explains the wireless multi-sensing node for remote monitoring and control system for agricultural applications. This is design with a number of good performance front-end devices and circuits suitable for various types of sensors. Any Sensor device elements can be directly connected without the need of extra circuits. The number of input sensors can be reconfigured with time to time as system demand. The paper describes development and the interface of high performance and low-cost typical features elements. The developed system displayed all the measures field parameters and corresponding set point values on the LCD interface and also are stored in external interface memory for future reference. The developed node can be connected to a personal computing system for decision support using wired RS-232 interface or wireless connectivity using the RF modem from Xbee.
A Novel Text to Speech Technique for Tamil Language using Hidden Markov Models (HMM)
Authors:   Student, Department of Electronics and Communication Engineering, Noorul Islam Centre for Higher Education, India, Jalin A. Femina , Kumari J. Jaya ,   Professor, Department of Electronics and Communication Engineering, Mar Baselios College of Engineering and Technology, (Kerala), India.
Published: August 2019

Application of digital signal processing in speech processing plays a major part in our everyday life. Text to speech system lets people to see and read out loud consecutively. Text-to-speech synthesizers use synthesis techniques that require good quality speech. Text to speech conversion (TTS) can apply to many applications such as automation, audio recording and audio-based assistance system. Text to speech conversion can be applied for various multinational language as well as for a number of local languages. An efficient text to speech conversion for Tamil language with extreme accuracy is proposed in this work. Multi feature, with a Hidden Markov Model (HMM) predictor is used to convert text to speech efficiently. By using the proposed method, the precision of the framework is enhanced by a factor of 6% when contrasted with the traditional system.
Intelligent Power System Stabilizers using Fuzzy Logic Technique and Sliding Mode Control Strategy
Authors:   Faculty of Control and Automation, Electric Power University, Hanoi, Vietnam., Nguyen Dr. Ngoc-Khoat
Published: August 2019

Each electric power grid should be equipped with a power system stabilizer (PSS) to ensure the network stability during operation and distribution. The major function of a PSS is to provide an appropriate control signal to the synchronous generator system, making its rotational speed stabilization against disturbances. This paper investigates three control strategies to design such an efficient PSS for the power network, including a PID-based PSS, a fuzzy logic – based PSS (FLC), a fuzzy logic-integrated sliding mode control – based PSS (SMC). With the rapid development of fuzzy logic technique considered to be an intelligent and successful control tool, the PSS controllers applying this control strategy are able to obtain good control performances, satisfying high requirements of the smart grids. Through a number of numerical simulations implemented in MATLAB/Simulink package for a single synchronous generator connected to an infinite bus, this work verifies the feasibility and success of the studied control strategies in designing an efficient PSS controller. Two case studies with load change and without load change will also be carried out in this paper to demonstrate the broad stability range of the proposed PSS controllers. Simulation results reveal that the FLC and the SMC are much better than the conventional PID-based PSS controllers and these two intelligent regulators can be selected for successfully solving the stabilization problem of an electric power grid in practice.
A New Hybrid Cryptography Technique in Wireless Sensor Network
Authors:   Department of Computer Science and Engineering, S’O’A Deemed to be University, Bhubaneswar, India., Tripathy Alakananda , Pradhan Sateesh Kumar ,   Department of Computer Science and Applications, Utkal University, Bhubaneswar, India., Tripathy Alok Ranjan ,   Department of Computer Science, Ravenshaw University, Cuttack, India, Nayak Ajit Kumar ,   Department of CSIT, S’O’A Deemed to be University, Bhubaneswar, India
Published: August 2019

The wireless sensor network is a large number of tiny nodes installed in insecure environment for monitoring, gathering and transferring data and are prone to security threats for its limited resources. In order to transmit the data and to protect from different attacks in the network maintained. To achieve confidentiality, authenticity and authorization of data which secure the data from different attacks cryptographic algorithm were used. The number of keys used in the cryptographic algorithm determines the secu the data. Cryptographic algorithms are broadly classified into two types symmetric cryptography and asymmetric the symmetric key cryptographic algorithm, a secret key is in the network and in asymmetric key cryptographic two keys are used for data security. In wireless symmetric key cryptography required more storage to store the key among all the nodes of the network and cryptography more computation time is require encryption and decryption. To avoid memory and computation overhead we proposed a hybrid cryptosystem to handle the security in the wireless sensor network. Initially shared key is exchanged among nodes using ECC which is a public key algorithm. Data is encrypted and decrypted using RC4 symmetric key algorithm. Various performance measures such as time taken for encryption and decryption process and memory needed for storing cipher text data. The proposed model shows faster encryption of data and takes less memory for key s compared to the traditional approach.
Wavelet Scalogram for Detection of R-peaks in Noisy ECG Signal
Authors:   Ph. D., Department of Studies in Mathematics, Vijayanagara Sri Krishnadevaraya University, Bellary, (Karnataka), India., H. M. Arunkumar. , Reddy A Padmanabha ,   Assistant Professor, Department of Studies in Mathematics, Vijayanagara Sri Krishnadevaraya University, Bellary, (Karnataka), India.
Published: August 2019

The ECG (electrocardiography) which reports heart electrical action is capable to supply with valuable data almost the sort of cardiac disarranges endured by the patient based on the fluctuations obtained from the ECG signal design. In this paper, we considered noisy ECG signals [MIT-BIH database] and their different wavelet scalograms. Wavelet analysis performed in the ECG signals with continuous wavelet transforms and it has allowed to graphically identifying scalograms energy two-dimensional characteristics of the heartbeat QRS complex.
Anonymization and Publication of Trajectories by Sensitive Halting points Generalization
Authors:   School of Computer Sciences, Mahatma Gandhi University, Kottayam, India., N Rajesh , Abraham Sajimon ,   Dept.of Computers& IT, School of Management and Business Studies, Mahatma Gandhi University, Kottayam, India., Das Shyni S ,   Department of Computer Science & Applications, S.A.S. S.N.D.P. Yogam College, Konni, Pathanmthitta, India.
Published: August 2019

The profuse use of wireless and GPS enriched mobile devices has left spatio-temporal trajectory traces in an enormous scale. The researchers and mobility management people are keen to extract and make use of the published mobility traces for their own developmental activities. The spatio-temporal traces publication is definitely a major privacy encroachment for the individuals/objects, especially for VVIPs. The publication of trajectory details urges us for a privacy preserved anonymization approach. The observation was the trajectory consists of halts and passes and anonymizing the sensitive halting points is adequate enough for the trajectory anonymization. This paper suggests a different approach, which derives the major halting points from the trajectories and anonymizes them by using the personalized generalization technique. The prototype referred to here safeguards the major sensitive halting points in an area zone, the size of which is specified by the user. This work uses Haversine measure for the spatial distance instead of Euclidean measure, since the former takes into account the spherical shape of the earth and gives an exact distance from sensitive to non-sensitive points. For the evaluation, the model mentioned here utilizes the real world dataset and the outcome proves that, the published trajectory has lesser information loss and greater privacy than the anonymity methods that exists now and it can be used safely for mobility related applications and developments.
Security Based Neighbour Selection for Vehicular Ad-Hoc Networks
Authors:   M.tech scholar, Department of ECE, SHUATS, Prayagraj, India, Pandey Diksha , Manvendra  ,   Assistant Professor, Department Of ECE, SHUATS, Prayagraj, India., Kumar Anil ,   Head of Department, Department of ECE, SHUATS, Prayagraj, India.
Published: August 2019

This Research work acquaint with algorithms Security Based Neighbor Selection. In Security based neighbor selection vehicles with authentic Id can take part in the network. Disseminating messages in an open access environment makes a real security and privacy challenges in VANETs. For using the application of VANET effectively the Quality of service and security should be maintained. In this piece of work Security Based Neighbor Selection technique is used to enhance the QoS and safety applications in VANETs by providing unique ID to the vehicles so that the secure transmission of messages takes place. This technique is proposed to maintain the security and QoS and to accomplish the aim of reliable information exchange. By using NS-3 simulator we accomplished that our proposed technique shows an enhancements regarding awareness in safety and upgrades QoS metrics in VANETs.