bluuebunny/crossref_metadata_2025 huggingface dataset:
Secured Policy based Resource Access and User Authentication in Ubiquitous Computing Environment
Authors:   Assistant Professor in Department of Computer Science, The American College, Madurai, India., Pandikumar* Dr.S. , Malathi S. ,   Assistant Professor in Sri Krishna Adithya College of Arts and Science, Coimbatore, India., Arun. M. ,   MCA, Assistant Professor in Sri Krishna Adithya College of Arts and Science, Coimbatore, India., Kumar K.Sathiesh ,   Assistant Professor in Sri Krishna Adithya College of Arts and Science, Coimbatore, India., Kalpana R. ,   Assistant Professor in Sri Krishna Adithya College of Arts and Science, Coimbatore, India.
Published: November 2019

Policy-based resource access and data sharing are the most specific in context-aware computing. Granting authentication to the wireless and ad hoc users is usually difficult because the system has got to take into account several context factors whereas authoring access. During this epoch, the mobile phone plays a significant role in info access in a ubiquitous environment. Wireless technologies, significantly the GSM-SMS is efficient and efficient to access shared data around the world with fewer security issues. The shared resources like printers, scanners, databases, books, email, etc. are liable to the users once they try and access with proper authentication. The proposed system provides systematic access policy schemes and creates the access mechanism to remote users. These policies and mechanisms are entirely supported context info. The user should satisfy the defined context and defined the user level. This mechanism provides the facilities to users to request and access control through SMS.
H-Bridge Hybrid Modular Converter (HBHMC) For Grid Application by using Fuzzy Logic to Controlling and Voltage Balancing of System
Authors:   Department of Electrical and Electronics Engineering, Anurag Group of Institution, Veldurthi* Himabindu , Saraswathi S. ,   Department of Electrical and Electronics Engineering, Anurag Group of Institution, Kumar Dr.T.Anil ,   Electrical and Electronics Engineering, Anurag Group of Institution.
Published: November 2019

In this archive, the H-bridge hybrid modular converter (HBHMC) with fluffy rationale controller for Grid applications is proposed. HBHMC work modes, FBSM voltage balance adjustment procedure and HBHMC-based HVDC framework control for arrange application. It utilizes a waveform circuit (WSC) comprising of full scaffold submodules (FBSM) at yield of main H bridge converter (MHBC). A nitty gritty examination is made among HBHMC and other half and half procedures dependent on the quantity of switches and capacitors among PI and the diffuse controller. The activity of the HVDC framework dependent on HBHMC for adjusted and lopsided three-stage system conditions. This article shows the similar investigation among PI and the FUZZY controller. This archive was actualized in MATLAB/SIMULATOR.
Advanced Event Attendance Monitoring System
Authors:   Department of CSE, Koneru Lakshmaiah Education Foundation, Vaddeswaram, Guntur, India., Basha* CMAK.Zeelan , Susmitha K.L.S. ,   Department of CSE, Koneru Lakshmaiah Education Foundation, Vaddeswaram, Guntur, India., Sharon K.Olive ,   Department of CSE, Koneru Lakshmaiah Education Foundation, Vaddeswaram, Guntur, India., Sri N.Sai ,   Department of CSE, Koneru Lakshmaiah Education Foundation, Vaddeswaram, Guntur, India.
Published: November 2019

The main objective of developing this system is to automate the process of providing attendance to the students who are a part of the event. Here, the student’s work gets easier. There is no more wandering for permissions. This system follows the college rules and it is more reliable. Student can view his details. He can track his permission details. He can also view at any point of time. This would reduce the present pen and paper based manual method of taking attendance. Replacing the old traditional method, this system will reduce the use of piles of paper and hardcopies. It will save time, reduces the amount of manual work done by students and teachers. This is replaced by a computer based system developed using Servicenow. Students fill their details in the form by logging into the portal and some validations are done while filling the form using client scripts and ui policies. Here all the process is automated using workflows. Event managers, Head of the Department and Class Incharge analyse the students details which are maintained in the system. Thus, faculty provide attendance.
Development of Sensors by 3D Printing Technology-Fused Deposition Modelling
Authors:   Assistant Professor, Department of Aeronautical Engineering, Vel Tech Rangarajan Dr.Sagunthala R&D Institute of Science and Technology, Chennai, Tamil Nadu, India., Ahammed* Syed Riyaz , Babu Bachina Harish ,   Assistant Professor, Department of Automobile Engineering, Vignans Foundation for Science, Technology & Research, Guntur, Andhra Pradesh, India., Dheeraj Saam Prasath ,   UG student at department of electronics and communication engineering, Vel Tech Rangarajan Dr.Sagunthala R&D Institute of Science and Technology, Chennai, Tamil Nadu, India., Shiferaw Aleligne Yohannes ,   PG student at department of Mechanical engineering, Vel Tech Rangarajan Dr.Sagunthala R&D Institute of Science and Technology, Chennai, Tamil Nadu, India.
Published: November 2019

In present days the most commonly used methodology for making structures in three dimensional views is 3D printing technology. This technology is also referred as an additive manufacturing technology. This technology is being broadly used to improve functionality. Advances in utilization of this technology lead to sensing applications in monitoring health parameters. But, in general this type of multifunctional sensor involves with developments in better sensitivity and specificity. This paper mainly focusses a review about the work done on development of 3D printed sensors. Utilization of these techniques has increased in the domain of applications related to sensors as per the advances of being quickly fabricated and the high probability of processing different conductive materials. Representing the need and importance of 3D printing methodology in fabricating sensors, this article summarizes different 3D printing technologies and explains the utilization of fused deposition modelling method to fabricate sensing prototype. Advantages, disadvantages, materials that are being currently processed and case studies has been summarized in this paper. Chosen case studies review the importance of developing sensors with advanced performance.
Effects of Design on Motivational Climate and Achievement Goals of Users: Environmental Psychology Research Towards an ultimate Design of Sports Facilities in Egypt
Authors:   Assistant Professor of Architecture, Civil Department, Engineering Division, at the National Research Center of Egypt, Abouhadid* Mariam , Shafik Rania ,   Assistant Professor of Architecture, Civil Department, Engineering Division, at the National Research Center of Egypt
Published: November 2019

Sports facilities design has not been subject to much research and development. It has been made in a specific design with not much analysis. Different types of sports and wellness requires different design. This research aims at setting guidelines for designing sports facilities in Egypt. The research investigates the problem with a survey that was conducted on around 200 respondents from different age groups and fitness levels. The Questionnaire was constructed of 18 items that cover some demographic data and then spatial aspects and their effect on respondents. The respondents had to choose their preferences in terms of emotional comfort and focus, and he setting that keeps them motivated and focused to reach their fitness goals. The results show the different settings that each category of respondents prefer and get motivated in their workout environment depending on their gender, age, fitness level, type of sports, and their workout goals. The research uses social science study methodology to investigate a sample of population to get an overview of the larger population. And the results show how the design of the built environment can affect human performance in sports and affect their mental and psychological health. The results showed that in fact the workout environment affects the users and makes them more committed to achieve their health goals when they are in line with their preferences and make them feel comfortable, secure and welcomed.
Energy Saving in Split Air Conditioner using Evaporative Cooling Pad at the ODU
Authors:   Mechanical Engineering Department, Nirma University, Ahmedabad, Gujarat, India., Shah* Balkrushna , Dwivedi Shivam ,   Sr.Executive Engineer, Johnson Control Hitachi Air Conditioning India Limited, Kadi, Gujarat, India, Singhal Ath ,   Mechanical Engineering Department, Nirma University, Ahmedabad, Gujarat, India.
Published: November 2019

The objective of the study is to investigate the performance improvement in a split air conditioning system using evaporative cooling pads at ODU (outdoor unit) and to determine optimum thickness and material of the cooling pad. For this purpose experiments were conducted on 0.8 TR capacity split air conditioner charged with refrigerant R-22. For comparison experiments were performed with and without evaporative cooling pad. The effect of the different cooling pad material and thickness on the overall performance of split air conditioner is experimentally found by measuring cooling capacity and the power consumption of the system including water circulation pump. From the experimental work it is found that the cellulose cooling pad gives the best results among the selected materials. Split air conditioner coupled with cellulose cooling pad of 100 mm thickness at ODU results in to 13.8% increase in overall COP, 9.5 % reduction in power consumption and 5.1 % increase in cooling capacity at 35°C DBT and 32% relative humidity outdoor air condition.
Improved Method for Computerized Leave Supervision
Authors:   Department of CSE, Koneru Lakshmaiah Education Foundation, Vaddeswaram, Guntur, India, Basha* CMAK Zeelan , Maganty Chandra Sekhar ,   Department of CSE, Koneru Lakshmaiah Education Foundation, Vaddeswaram, Guntur, India, Raju G Deva ,   Department of CSE, Koneru Lakshmaiah Education Foundation, Vaddeswaram, Guntur, India,, Divya Y ,   Department of Computer Sceince, Koneru lakshmaiah Education Foundation, Vaddeswaram, Guntur, Spoorthy Y ,   Department of Computer Sceince, Koneru lakshmaiah Education Foundation, Vaddeswaram, Guntur
Published: November 2019

This project is aimed at developing an online leave management system which is important for any organization. Employee (Faculty) Portal is an interface used to associate with the employee in an organization. The application permits the enrolled user to login and a new user is allowed to enroll.[1] This system can be used to automate the flow of work for leave applications and their approvals. The periodic crediting of leave is also automated. There are several features like email notifications, automatic approval of leave, report generators, etc. in this system. Leave Management application will reduce paperwork and maintains a record more efficiently.
Estimation of the Influence of the Seasonality Factor in the Strategic Activity of Tourism and Hospitality Enterprises
Authors:   Department of Hotel, Restaurant and Tourist Business, Kyiv National University of Culture and Arts, Kyiv, Ukraine, Rusavska* Valentyna , Melikh Taras ,   Department of International Tourism, Hotel and Restaurant Business and International Training, Alfred Nobel University, Dnipro, Ukraine, Melikh Olena ,   Department of Tourism Business and Recreation, Odessa National Academy of Food Technologies, Оdessa, Ukraine, Chala Tetyana ,   Department of Statistics, Accounting and Auditing, V. N. Karazin Kharkiv National University, Kharkov, Ukraine, Babushko Svitlana ,   Tourism Department, National University of Ukraine on Physical Education and Sport, Kyiv, Ukraine, Halytska Maiia ,   Tourism Department, National University of Ukraine on Physical Education and Sport, Kyiv, Ukraine
Published: November 2019

Seasonality in the modern interpretation is presented in the form of dynamic oscillatory processes that determine the periods of growth and decline of various kinds of economic phenomena and processes. Among all industries, tourism and hospitality are most clearly affected by the seasonality factor, since it directly depends on periodic changes in climatic conditions during the calendar year. The tour operator, as an active participant in the tourism market and the main producer of tourist products, must take into account the fact that the possibilities of production and consumption within certain tourist destinations are limited by seasonal climatic conditions. This study offers a methodology that is based on the Holt-Winter method, which takes into account the seasonality factor in calculating forecast values. A methodology for calculating forecast values using the MS Excel tool was also developed. The proposed methodology is very simple to implement in practice, which will allow all organizations, when building forecast data, to easily access and use large volumes of data.
Image Forgery Detection using AKAZE Keypoint Feature Extraction and Trie Matching
Authors:   Computer Science and Engineering, National Institute of Technology Silchar, Assam, India., Soni* Badal , Reddy.V Anji ,   Computer Science and Engineering, Lendi Institute of Engineering and Technology, Andhra Pradesh, India., Muppalaneni Naresh Babu ,   Computer Science and Engineering, National Institute of Technology, Silchar, Assam, India., Lalrempuii Candy ,   Computer Science and Engineering, National Institute of Technology Silchar, Assam, India.
Published: November 2019

Image Forgery is an illegal activity in the society as per cyber laws. There are various types of forgeries in which forgery on images is considered as an illegal activity. Image forgery may take place in different ways. One way for doing forgery on images is copy and move forgery which may result in loss of image integrity or authenticity. There are number of popular detection techniques exist such as SIFT, SURF etc., but have high complexity in detection of forgery. Here we have proposed a method to detect the forgery on images which results in loss of integrity or authenticity. In our proposed method we have used descriptor matching using Trie Data Structure The descriptor matching method of implementation using Trie data structure made the complexity of the problem to reduce to O (n log n). Using Key points approach we can verify the integrity of the image. Extracting the features with key points approach is computational expensive task. But there is KAZE method which overcomes this situation. KAZE’s method of using non-linear diffusion filtering requires it to solve a series of PDEs. This cannot be done analytically forcing KAZE to use a numerical method called an AOS scheme to solve the PDEs. However, this process is computationally costly and therefore an accelerated version of KAZE was created. The Accelerated KAZE or AKAZE which creates non-linear scale space through Fast Explicit Diffusion for reduce the complexity in extracting the features.
Effect of Profitability, Leverage, Audit Opinion and Firm Reputation toward Audit Report Lag
Authors:   Accounting Department, Faculty of Economics and Communication, Bina Nusantara University, Jakarta, Indonesia,, Handoko* Bambang Leo , Deniswara Kevin ,   Accounting Department, Faculty of Economics and Communication, Bina Nusantara University, Jakarta, Indonesia, Nathania Christy ,   Accounting Department, Faculty of Economics and Communication, Bina Nusantara University, Jakarta, Indonesia,
Published: November 2019

audit report lag has become a phenomenon that cannot be denied is one of the problems that is quite disturbing. Audit report lag is detrimental to users of financial statements. Users of financial statements take longer to receive financial statements, even though they want to use the financial statements as a decision-making tool. This study aims to provide empirical evidence of the influence of profitability, leverage, audit opinion, and reputation of public accounting firms on audit delay in listed manufacturing companies in the Indonesia Stock Exchange. This research is quantitative, using secondary data. The population of this study is the food and beverage sub-sector manufacturing companies listed on the Indonesia Stock Exchange in 2014-2017. The testing of the hypothesis used in this study is multiple linear regression analysis. After passing the data processing process that is processed in SPSS, the results of the study show that leverage affects audit delay, while profitability, audit opinion, and the reputation of public accounting firms do not significantly influence audit delay. In this study, the authors did not test together the effect of all variables on audit delay.
Multi Reservoir Water Price and Allocation Model
Authors:   Water Resources Engineering Department, Engineering Faculty, Brawijaya University, Malang, Indonesia., Rispiningtati*  , Soenoko Rudy ,   Mechanical Engineering Department, Engineering Faculty, Brawijaya University, Malang, Indonesia.
Published: November 2019

Many water planning, researches have been done but water pricing has not been considered as the prime factor. Cost allocation is required whenever a project deals with multi-purpose groups. An optimization model which is accommodating the water allocation and water price must be developed in Indonesia. The new linear optimization model is developed to present a method for the determination of equitable impact fees and optimal water allocation for single reservoir. The proposed method is demonstrated on a river system with 4 major reservoirs. Each reservoir system serves 5 uses (irrigation, hydroelectric and flood control, industrial and domestic need). Using optimization with the cost of the reservoir and its facilities as targets and the objective function is maximization of total net benefit of user income, water allocation as x variable and water price as the y variable will produce the optimal result. The result is the optimal water allocation with a minimal water price which is present on 3 simulation analysis. The result of the model is in a graphic and table presentation, which can be used easily to determine the water allocation and water price per m3 in all reservoir systems.
Design of Microcontroller Based Cost Effective Portable Detection Circuit for Pesticide Recognition
Authors:   Research Scholar, Department of Electronics Engineering, IKGPTU Jalandhar, Mandi Dabwali, India., Jain* Deepika , Kaur Dr. Bikram Pal ,   Prof. IT, CEC Landran, Mohali, India., Pasricha Dr. Ruchi ,   Prof. and Dean Research, CGC Landran, Mohali, India,
Published: November 2019

Excessive use of pesticides for better agricultural productivity poses serious threats to human health. Depending upon the duration and dose of exposure, deleterious effects may be intense or moderate, which may be one of the root causes of several diseases such as diabetes, asthma, cancer, cardiac attack, fertility defects etc. Inhibition of an acetylcholinesterase enzyme activity is commonly associated with pesticide exposure and as a result acetylcholine levels are elevated in blood of an exposed person. Common tools for detection of pesticide exposure measure an enzyme activity for acetylcholinesterase (ACHE), an important enzyme that regulates the neuro transmission functions in the human body. Proposed work includes an electronic design and simulation of microcontroller based portable detection circuit using electrochemical amperometric instrumentation for measurement of an acetylcholinesterase concentration in human blood. Handheld detection circuit consists of AT89C51 microcontroller, Analog to digital converter ADC0804 and Liquid Crystal Display Module LM016L.To program the microcontroller, Embedded C is used, due to their inherent characteristics of adaptability and portability across a wide assortment of hardware platforms. The developed detection circuit for biomonitoring of pesticides is cheap, flexible and covers wide range as compared to commercially available ones.
Adaptive Unified Differential Evolution Algorithm for Optimal Operation of Power Systems with Static Security, Transient Stability and SSSC Device
Authors:   Head of Electrical and Electronics Engineering, Department of Technical Education, Andhra Pradesh, Vijayawada,India, Venkateswarlu B. , Vaisakh* K. ,   Department of Electrical Engineering, AU College of Engineering(A), Andhra University, Visakhapatnam,-530003 A.P, INDIA.
Published: November 2019

The environmental degradation and increased power demand has forced modern power systems to operate at the closest stability boundaries. Thereby, the power systems operations mainly focus for the inclusion of transient stability constraints in an optimal power flow (OPF) problem. Algebraic and differential equations are including in non-linear optimization problems formed by the transient stability constrained based OPF problem (TSCOPF). Notably, for a small to large power systems solving these non-linear optimization problems is a complex task. In order to achieve the increased power carrying capacity by a power line, the Flexible AC transmission systems (FACTS) devices provides the best supported means a lot. As a result, even under a network contingency condition, the security of the power system is also highly improved with FACTS devices. The FACTS technology has the potential in controlling the routing of the line power flows and the capability of interconnecting networks making the possibility of trading energy between distant agents. This paper presents a new evolutionary algorithm for solving TSCOPF problems with a FACTS device namely adaptive unified differential evolution (AuDE). The large non-convex and nonlinear problems are solved for achieving global optimal solutions using a new evolutionary algorithm called AuDE. Numerical tests on the IEEE 30-bus 6-generator, and IEEE New England 10-generator, 39-bus system have shown the robustness and effectiveness of the proposed AuDE approach for solving TSCOPF in the presence of a FACTS device such as the SSSC device. Due to the page limitation only 30-bus results are presented.
Design of a Flexible PET Based Yagi Dipole Antenna
Authors:   Department of ECE,FST, IFHE, Hyderabad, India., Kumar* K. Kishore , Pavani Movva ,   Department of ECE, FST, IFHE, Hyderabad, India.
Published: November 2019

In the proposed paper, a flexible Yagi Dipole Antenna based on PET Substrate is designed for the RF system-on-package (RF SOP) applications. RF antenna as a smart sensor is designed on a Flexible substrate Polyethylene Terephtalate (PET). It is the more popular and universally accepted thermoplastic polymer belonging to the family of the polyester. It is generally employed in textiles, thermoforming packaging along with glass fibers. In the proposed design Coplanar Strip line (CPS) is used as a feeder and the RF antenna is a Yagi dipole Antenna with a single driven element i.e. director, and a single reflecting element i.e. reflector. It is a linearly polarized antenna which means it radiates in a single direction. The antenna is designed at a resonating frequency of 5 GHz with a return loss of -23 dB. Simulations of the flexible PET based Yagi Dipole Antenna is carried out by using CST Studio Suite software for Return loss, Radiation plot with varied curvatures. The results for designed flexible Yagi Dipole Antenna imprinted with a PET substrate for portable wireless electronics are analyzed.
Development of Parameters for the Use of Rotary and Wheel-Finger Rakes for Grass Harvesting
Authors:   Department of Harvesting, Federal Scientific Agroengineering Center VIM, Moscow, Russia., Zhalnin* Eduard , Orlyansky Alexander ,   Department of Mechanics and Computer Graphics, Stavropol State Agrarian University, Stavropol, Russia., Kapov Sultan ,   Department of Mechanics and Computer Graphics, Stavropol State Agrarian University, Stavropol, Russia., Orlyanskaya Irina ,   Department of Mechanics and Computer Graphics, Stavropol State Agrarian University, Stavropol, Russia., Bobryshov Alexey ,   Department of Mechanics and Computer Graphics, Stavropol State Agrarian University, Stavropol, Russia.
Published: November 2019

This article presents the results of the development of the operation parameters of the rotor and wheel-finger rakes of different designs and working widths. To select efficient machine units for raking grasses, field studies and computer experiments on computers with simulation models of the processes of harvesting hay and haylage were performed. The results of studies of the specific total and energy costs made it possible to establish that of all the compared models, the most effective in raking grasses are the wheel-finger rake with a working width of 6.5-7.5 m.
Smart Assistance for Asperger Syndrome using Raspberry Pi
Authors:   Easwari Engineering College, Chennai, India,, Raja* Dr. S.Kanaga Suba , Balaji* Mr.V. ,   Department of Information Technology, Easwari Engineering College, Chennai, India, Aparna S. ,   J. Haritha, M. Lakshmi Kanya, Department of Information Technology, Easwari Engineering College, Chennai, India,
Published: November 2019

This paper focuses on autism people who need smart assistance for their everyday survival. One of the most common Autism categories is Asperger syndrome. The motive of this project is to promulgate their tasks efficiently by detecting and recognizing their faces which will be stored in the database using Raspberry Pi.The “Smart Assistant for Asperger Syndrome using Raspberry Pi” involves IoT (Internet of Things) and Robotics. This mirror not only allows the users to plan their daily schedules, but also helps them to be updated with the environment such as weather conditions.
Lateral Crushing and Energy Absorption Behavior of Multicellular Tube Structures
Authors:   Department of Mechanical Engineering, CMR Technical Campus, Hyderabad, India, kumar* A Praveen , Sankar L. Ponraj ,   Department of Civil Engineering, CMR Institute of Technology, Hyderabad, India., Maneiah D. ,   Department of Mechanical Engineering, CMR Technical campus, Hyderabad, India., Upendra Gaddam ,   Department of Mechanical Engineering, CMR technical campus, Hyderabad, India.
Published: November 2019

Thin-walled metallic tubular elements are extensively employed as an impact energy attenuator in modern vehicles owing to light weight, easy fabrication and average cost. Besides, the novel multi-cell tubular structures have superior energy absorption characteristics related to a conventional simple cell tube. In this research article, the finite element simulation of thin-walled aluminium alloy extruded multicellular structure under lateral impact loading is investigated. Nonlinear impact simulations were performed on multicellular tubes of various configurations using finite element ABAQUS/CAE explicit code. From the outcomes attained, the energy absorption capability of various multicellular tube structures were compared and it shows that multicellular tubes have more remarkable than that of traditional simple cell tubes. Moreover, square shaped multicellular structure tube were retained as most prominent for higher energy absorption. This type of multicellular tubes was found to be effective one to improve the lateral crashworthiness performance.
New Meeting Form in the Digital Working Environment Era
Authors:   Entrepreneurship department, BINUS Bandung School of Creative Technology, Bandung, Indonesia., Mulyani*  , Aryanto Rudy ,   Entrepreneurship department, BINUS Bandung School of Creative Technology, Bandung, Indonesia
Published: November 2019

Digital progress has had an impact on almost every aspect of human life, including the work environment. The digital era gave birth to an all-digital work environment, which gave birth to new forms of work, one of which was teamwork that could be carried out without the limitation of distance that is commonly called a virtual team through virtual meeting. This research using qualitative research method to collect data from respondents through deep interview. Respondent are selected by purposive sampling method with several consideration such as their engagement in virtual meeting process. The result of our study shows that quality of communication tools really influences the quality of virtual meeting and influence all the aspect of virtual meeting effectiveness. Our research also found that training not become significant needs because they quite familiar with the technology and they have IT division to prepare all supporting tools to prepare all tools for virtual meeting needs. Significant thing that must well prepare to make every virtual meeting effectively is quality of internet connection.
Simulating Multimedia IOT
Authors:   ECE,Gokaraju Rangaraju Institute of engineering and technology,Hyderabad,India, Vishnubhatla* Arvind
Published: November 2019

While working with IOT projects with camera sensor ,the cost of hardware becomes prohibitive as it is not possible to duplicate the hardware for a large number of sensors. Here we need to have lots of multimedia sensors which send image data. The image data so generated is to be compressed at the client node suitably using some transform. To make a cost effective client we simulate it as a client process in linux. .Here a random number generator is used to generate an image sample. In this implementation we use a wavelet transform to compress the generated image. This is then sent over a socket to the server process. On the server side a stream socket receives the image data which is then suitably decompressed. Here a broad range of image processing algorithms are applied to enhance the image, threshold and segment it. Here different morphological operations are applied to isolate the region of interest. There could be multiple clients generated in several windows. This way a cost effective client and server is implemented to simulate the IOT architecture.
Return Time Probability Distribution of a Finite Markov Chain
Authors:   Department of Mathematics, SSN College of Engineering, Chennai, India, Praba* B. , Sujatha R. ,   Department of Mathematics, SSN College of Engineering, Chennai, India.
Published: November 2019

In this paper we have considered a finite discrete Markov chain and derived a recurrence relation for the calculating the return time probability distribution. The mean recurrence time is also calculated. Return time distribution helps to identify the most frequently visited states. Return time distribution plays a vital role in the classification of Markov chain. These concepts are illustrated through an example.
Performance of Heat Transfer and Friction Factor of Heat Exchanger with Al2o3/ Water Nano Fluids
Authors:   Research Scholar, Department of Mechanical Engineering, BIHER, Chennai, India., Mohankumar* T. , Rajan K. ,   Professor, Department of Mechanical Engineering, Dr.M.G.R.Educational & Research Institution, Maduravayil, Chennai, India., Sivakumar K. ,   Research Scholar, Department of Mechanical Engineering, BIHER, Chennai, India., Gopal V. ,   Associate Professor, Department of Mechanical Engineering,Pallavan college of Engineering, kanchipuram.
Published: November 2019

This paper summary of heat transfer characteristics and nano fluids mechanics by using single phase convection techniques. Gas having less thermal conductivity compare than the liquids having high thermal conductivity. The heat transfer enhancement improved by using nano fluids Al2O3 compared with base water. The heat transfer enhancement was analysed with plain tube and twisted tape inserts with nano fluids. The experimental investigation was analysed and reading was taken to improve the heat transfer and friction flow characteristics. The Reynolds number varies from different ranges with plain water and Nano fluids. The experimental record of nano fluid heat transfer value was increased with 2.89 percentage compare with the experimental record of plain water. The nano fluids has more concentration than the plain water.
A Student Smart Parking Solution using Raspberry Pi
Authors:   Department of Communication, Politehnica University Timisoara, Timisoara, Romania., Vîlceanu* Răzvan , Ternauciuc Andrei ,   Department of Communication, Politehnica University Timisoara, Timisoara, Romania., Onița Mihai ,   Department of Communication, Politehnica University Timisoara, Timisoara, Romania.
Published: November 2019

The concept of a smart city was born out of the need to provide improved quality of life to citizens in various fields, such as environment, governance, education, economy, infrastructure, transportation, traffic, and parking. There are many countries, many players and many projects already finished or underway. The city of Timisoara has already taken the first steps towards a smart city. It has high potential in this regard, but for the moment is still lacking in some key areas. For example, Timisoara has excessive traffic and usually overcrowded parking lots without some efficient monitoring solutions. As a result of this fact, a team made up of a Master student in his second year of studies, and two faculty coordinating members propose a parking management solution based on a very restrictive budget. The low-cost prototype we developed for testing purposes contains a mockup parking platform with 8 parking spaces, one Raspberry Pi Zero W micro-computer, and a camera module attached to the Raspberry Pi. The idea is to broadcast live feed towards a computing platform tasked with identifying the available parking spots and consequently transmit this information in real-time, via the Internet, to interested parties. We tested and compared two detection algorithms based on corner detection of the parking spots, and the detection of circles placed inside the parking spot, respectively. These algorithms were implemented using open-source technologies such as Python version 3.6.5, OpenCV 3.4.0 specialized modules and functions, digital processing (NumPy), chart plotting (Matplotlib) and data formatting (JSON). The main functions we used were: cv2.imread, cv2.imshow, cv2.imwrite, cv2.VideoCapture, cv2.line, cv2.circle, cv.puttext, cv2.rectangle, cv2.elipse, cv2.blur, cv2.gaussianblur, cv2.canny, cv2.houghlinesp, cv2.houghcircles, cv2.hough_gradient and cv2.selectROI. The solution we proposed is focused on improving the way the Politehnica University Timisoara’s staff and students approach parking. It can reduce traffic congestion and the level of CO2 or other pollutants around University buildings and surrounding areas. Overall traffic would be greatly diminished because the driving lanes would mainly be used for transportation, instead of low-speed cruising in search of a free parking space.
Influence of Thermal Conductivity on Stacking Sequence of Hybrid Composites
Authors:   Research Scholar at Department of Mechanical Engineering, Vel Tech Rangarajan Dr. Sagunthala R&D Institute of Science and Technology, Chennai, India., Ramesh* V. , Anand P. ,   Associate Professor at Department of Mechanical Engineering, Vel Tech Rangarajan Dr. Sagunthala R&D Institute of Science and Technology, Chennai, India.
Published: November 2019

Hybrid Composites comprising of two or more reinforcement materials are finding increase in demand in diverse field of applications such as building panels, automotive components and aero parts. There is a need to study the thermal properties to find the suitability of hybrid laminates as insulating materials. In this research article an attempt is made to find the thermal conductivity of laminate materials having varying stacking sequence of its reinforcement fibers. The said laminate is produced using hand layup method. It contain seven layers of reinforcement fibers stacked one over other in three different configurations. First the reinforcements kevlar (K49) and basalt fibers are stacked in alternating layers. Second configuration contain bilayers of kevlar or basalt sandwiching the inner three alternative layers. Third configuration contain tri layer of one of the reinforcement fibers sandwiched between bilayers of another reinforcement fibers. Epoxy resin is used as binding cum matrix element in all the hybrid laminates. The produced hybrid laminates are tested for its thermal conductivity and coefficient of thermal expansion. It is found that increasing the number of layers of basalt fibers increased the thermal conductivity of the hybrid laminate. On the other hand, kevlar fibers contributed in reducing the thermal conductivity of the hybrid laminates. Thermal expansion coefficient depended on the presence of basalt fibers as the outermost layers in the hybrid laminates. The hybrid laminates having kevlar fibers contributed in lowering thermal conductivity and also the coefficient of thermal expansion.
Visual Analysis of Actions Performed with Big Graphs
Authors:   Assis. Professor at Department of Informatics, South-West University ", Kralev* Velin Spasov ,   Neofit. Rilski",   , Blagoevgrad, Bulgaria., Kraleva Radoslava Stankova ,   Assis. Professor at Department of Informatics, South-West University "Neofit. Rilski", Blagoevgrad, Bulgaria.
Published: November 2019

The basic concepts of using application development environments are presented in this paper. The way of using the GraphAnalyser application and its basic functions is also presented. All results of the experiments conducted are generated with this application. According to the experimental methodology, they fall into two groups: the first one includes actions related to the vertices of a graph, and the second one includes actions related to the edges and the dynamic allocation of memory to store the structure of a graph. The results show that when the number of vertices in a graph increases linearly, the time to add and remove these vertices also increases linearly. When the number of graph vertices increases linearly, the number of added vertices per millisecond remains relatively constant. However, the number of vertices removed for one millisecond for graphs containing between 10 and 70 million vertices varies. Similarly, when the number of graph edges increases linearly, the number of added edges per millisecond remains relatively constant. The summarized results of the two experiments show that the actions associated with adding, removing, and calculating the edge lengths are performed much more slowly than adding and removing the vertices.
Dominating Cocoloring of Graphs
Authors:   PG & Research, Department of Mathematics , Seethalakshmi Ramaswami College, Tiruchirappalli, Tamil Nadu, India., Poobalaranjani* M. , Pichailakshmi R. ,   PG & Research, Department of Mathematics, Seethalakshmi Ramaswami College, Tiruchirappalli, Tamil Nadu, India.
Published: November 2019

A -cocolouring of a graph is a partition of the vertex set into subsets such that each set induces either a clique or an independent set in . The cochromatic number of a graph is the least such that has a -cocolouring of . A set is a dominating set of if for each , there exists a vertex such that is adjacent to . The minimum cardinality of a dominating set in is called the domination number and is denoted by . Combining these two concepts we have introduces two new types of cocoloring viz, dominating cocoloring and -cocoloring. A dominating cocoloring of is a cocoloring of such that atleast one of the sets in the partition is a dominating set. Hence dominating cocoloring is a conditional cocoloring. The dominating co-chromatic number is the smallest cardinality of a dominating cocoloring of .(ie) has a dominating cocoloring with -colors .
New Perspectives on the Associations between Research Performance and International Academic Networks in Science & Engineering Fields
Authors:   Entrepreneurship Department, BINUS Bandung School of Creative Technology, Bandung, Indonesia., Inayati* Tutik
Published: November 2019

International experience is seen as one factor of advancing networks for researchers, which would lead to heighten the researchers’ performance. By searching through researchers’ past academic publications and countries in which they pursued their higher education, the networks could be developed early and become fruitful to identify the performance of researchers. Quality of university is also questioned when it comes to the performance of researchers, which follows the debate of private and public universities’ quality. Therefore, this study is intended to comprehend the association between three salient variables: type of university, availability of international co-authors, and pursuing higher education abroad. This study takes place in Indonesia, where top researchers whose performance is on the top 150 among all researchers and university lecturers are collected and analyzed. We collected top 150 researchers in Indonesia according to Indonesia’s government official research index website and partake in searching their education and academic background. Using descriptive analysis and chi-square for test of independence, this study generates a new perspective about relationship of performance of researchers in Indonesia with their international experience. Thus, certain policy recommendation emphasizes in support for Indonesian researchers to undergo international experience in form of studying abroad or short research programs abroad.
Preventing Car Damage using CNN and Computer Vision
Authors:   Professor, Maharishi Markandeshwar Engineering college,Mullana,Ambala (Haryana) Constituent institution of Maharishi Markandeshwar University, Mullana is NAAC accredited 'A' grade deemed university, Sharma* Dr.Avinash , Verma Aaditi ,   Department of Computer Science and Engineering, SRM Institute of Science and Technology, Delhi NCR, India., Gupta Dhananjay ,   Department of Computer Science and Engineering, SRM Institute of Science and Technology, Delhi NCR, India.
Published: November 2019

This research contain convolutional neural network are used to recognize whether a car on a given image is damage or not, from where it is damage and severity of the damage. Using transfer learning to take advantage of available models that are trained on a more general object recognition task, very satisfactory performance has been achieved, which indicate great opportunities of this approach. Car accidents are stressful and the auto claims process is ripe for disruption. Using computer vision to accurately classify vehicle damage and facilitate claims triage.
Understanding Digital Era through Entrepreneurship Readiness Level
Authors:   Department of Entrepreneurship, BINUS Bandung School of Creative Technology, Bandung, Indonesia., Utama* Iston Dwija , Kurnianingrum Dian ,   Department of Entrepreneurship, BINUS Bandung School of Creative Technology, Bandung, Indonesia., Diryana Ivan ,   Department of Entrepreneurship, BINUS Bandung School of Creative Technology, Bandung, Indonesia., Mulyani  ,   Department of Entrepreneurship, BINUS Bandung School of Creative Technology, Bandung, Indonesia.
Published: November 2019

There are several factor that influence students to become an entrepreneur such as motivation, resource capabilities, opportunity discovery, and entrepreneurial skills. The aim of these research is to identify the entrepreneurship readiness level of student at millennial generation in West Java, Indonesia, then help them to develop their skills and knowledge to compete in digital era. By using quantitative approach with simple random sampling method we get number of sample are 370 college students in West Java, Indonesia. Result of these research showed that that students motivation, entrepreneurship skills, and resources capabilities are the most influencing factors to the level of entrepreneurship readiness level with coefficients score 0.4 p<0.005; 0.26 p<0.005; and 0.17 p<0.005. Other variable, opportunity discovery is not significant with score 0.12, p>0.005. Based on these research, students already realized about the importance of highly motivate and develop the entrepreneurial skills if they want to become an entrepreneur. The implication of these research, for formal, informal institution, government, and private sector have to develop the basic foundation, concept, and knowledge about critical thinking of how to generating an ideas and discover opportunity in entrepreneurship process for their students.
Design a Prototype for Detecting Abnormalities in Heart Rhythm by Applying Technological Interventions
Authors:   Associative Professor, Dept. of ECE, Vardhaman College of Engineering(autonomus) ,Affiliated to JNTUH, shamshabad, 501218,Hyderabad, India., Chaithanya* Dr.J.Krishna , Saiakhila A. ,   Student Dept. of ECE, Vardhaman College of Engineering(autonomus),Affiliated to JNTUH, shamshabad, 501218, Hyderabad, India., Rangaiah Prof.Y.Pandu ,   Professor, Dept. of ECE, Vardhaman College of Engineering(autonomus) ,Affiliated to JNTUH, shamshabad, 501218,Hyderabad, India.
Published: November 2019

This paper demonstrates the basic dialogue for heart rhythm examination of arrhythmia patients who’s heart beat is conventionally irregular. In this approach, designed a device which supervises and record the heart beat by evaluating the PQRS complexes. Despite the fact as alone, there are many ECG devices which examine the heart rhythm but they are little precise because, firstly they are not taking the live data for analysis of PQRS complexes inspite many hospital clinic’s are taking pre-loaded heart rhythm from few days and months and analysis is done on the data either by mathematical theorems or else by using other techniques like wavelet theorem, matlab etc. Here, focus is mainly on analysis of pqrs complexes from live data. Internet of things is been far-flung technology in extant days. So by IoT the heart rhythm and PQRS values are been displaying on web so that doctor monitor patient data up-to-date from anywhere and at any time. The device has been implemented and evaluated by using the Heart beat sensor AD8232, Raspberry Pi 3 b board, Arduino Uno, Python programming.
On the Issue of Enhancing the Social and Political Activity of Young Generation at The Present Stage
Authors:   Buryat State University, Ulan-Ude, Russia., Garmaev* Yury P. , Kharmaev Yury V. ,   Buryat State University, Ulan-Ude, Russia., Stepanenko Diana A. ,   Baikal State University, Irkutsk, Russia., Rudenko Alexandr V. ,   Kuban State University, Krasnodar, Russia.
Published: November 2019

Purpose of the study: The article considers the scientific research and analysis of the current state of social and political activity of the young generation in the electoral process, as well as the possibilities to stimulate more active behaviour of the young in the current historical period. In this context, the primary importance belongs to higher educational institutions, which, besides preparing highly qualified professionals, must provide the students with good knowledge and skills in social and political life, develop their active public stance on the destiny of the city, region and the entire country. Solving the problems in this area would be impossible without accounting for both, historical and positive international experience. Empirical methods of comparison, description, interpretation; theoretical methods of formal and dialectical logic. Main Findings: During the research, the authorsidentified the most remarkable trends typical for students in regard to political and electoral procedures, noted their strengths and weaknesses and defined the perspective areas for improving and increasing the role of young people in the election process. Originality of this study: The society has indeed grown up to the urgent need to create conditions, incentives and alternatives for realizing the labour, socio-political, social and cultural needs of young people. To be able to do this in near future, the real, scientifically based methods are necessary to study the situation among youth and students.