bluuebunny/crossref_metadata_2025 huggingface dataset:
Approximation By New Family of Modified Bernstein Type Polynomials
Authors:   Department of Applied Science and Humanities, G. L. Bajaj Institute of Technology and Management, Greater Noida (India)., Mishra* R. K. , Garg Sudesh Kumar ,   Department of Applied Science and Humanities, G. L. Bajaj Institute of Technology and Management, Greater Noida (India)., Mishra Rashmi ,   Department of Applied Science and Humanities, G. L. Bajaj Institute of Technology and Management, Greater Noida (India).
Published: January 2020

In the present paper our main aim is to use the approximation methods to express the Laplace formula of theory of probability by new family of modified Bernstein Type Polynomials defined for the function f(u) of .
Diode Clamped Multi-Level Inverter Controller Connected To A DFIG Wind Turbine Configured DVR to Get Smoother Output Voltages
Authors:   Department of EEE, JNTUA university, Anantapuramu, India., Ramesh* K. , Gowd Dr. K. Jithendra ,   Department of EEE , JNTUA, Anantapuramu, India.
Published: January 2020

The proposed technique in this paper is to remunerate system imbalance voltage utilizing the doubly fed induction generator (DFIG). In this, a diode clamped multi-level inverter or neutral clamped inverter in addition to dynamic voltage restorer employed to compensate the voltage unbalance. To remunerate the unbalanced voltage at the coupling point (PCC), the symmetrical per phase technique is used to calculate the current components of negative sequence required to remunerate the unbalanced voltages at coupling point. By using this technique, the torque oscillations in the machine are avoided by applying voltage at the stator of the machine. By using multi-level inverter (MLI), the smoother output voltages are obtained for the small amount of sequence currents. The two converters, one is at grid side (GSC) and other is at rotor of the machine (RSC) are the components used to inject the sequence components into the machine. This technique is validated by the simulation results which improves the smoother output voltages at PCC by reducing the oscillations in the electromagnetic torque.
Certificateless Bilinear Quantum Mutual Exclusive Signcryption for Data Security in Cloud
Authors:   Department of Computer Applications, Dr. N.G.P. Arts and Science College, Coimbatore, India., K* Kavitha. , V Saravanan ,   Department of Information Technology, Hindusthan College of Arts and Science, Coimbatore, India.
Published: January 2020

Signcryption perform both encryption and signature verification simultaneously with minimum computational time and overhead when compared to that of the traditional signature model. Certificateless Sigcryption rectifies issues corresponding to the key escrow problem and hence reducing the key management in the traditional key cryptography in Cloud environment. There has been some Certificateless Signcryption methods proposed, most of which are proved secured using the proxy pairing operations. However, with proxy pairing found to be computationally difficult in understanding and with the discrete operation reducing the advantages gained from smaller key size, data security is said to be compromised. To address this issue, in this work, a method called, Bilinear Quantum Mutual Exclusive Signcryption (BQ-MES) for data security in cloud environment is presented based on quantum principles. The new method inherits the security of bilinear mapping along with quantum, which possesses lower computation complexity than proxy operations, employed in signcrypting data in cloud environment. In the BQ-MES method, only a designated authorized cloud user recovers the data stored in the cloud via cloud service provider by verifying the validity of a signcrypted data. This is performed using Mutually Exclusive Probability model. Experimental works are conducted on the parameters such as computational time, computational overhead and data security rate. By evaluating the performance with related schemes, results show that the data stored in cloud environment is secured using BQ-MES method and computationally efficient.
WBC Analysis using Data Augment Method and Convolutional Neural Network
Authors:   Assistant Professor, Department of CSE, R.M.K. Engineering College, Kavaraipettai., Banupriya N. , Gilda* A. Jasmine ,   Assistant Professor, Department of CSE, R.M.K. Engineering College, Kavaraipettai., Jaison B. ,   Associate Professor, Department of CSE, R.M.K. Engineering College, Kavaraipettai., Sethukarasi Dr. T. ,   Professor & Head, Department of CSE, R.M.K. Engineering College, Kavaraipettai.
Published: January 2020

WBC is a White Blood Cell or White Blood Corpuscle also known as Leucocytes. The normal count of WBC ranges from 4000 to 11000/mm3. It plays a vital role in the human body. Many diseases in human start with the abnormal balance of WBC, which acquire the part of immunity. To have adequate knowledge about WBC, we have to have a clinical test like blood count test which gives the count of RBC, hemoglobin, WBC, etc. RBC is otherwise known as Erythrocyte and it does not have a nucleus, with pigment hemoglobin. Due to the presence of this pigment, blood is red in color. In RBC, O2 and CO2 are transported in and out of the tissues. Recent research explains about diseases like cancer, allergy, breast cancer, etc are caused due to lack or abnormal WBC. This comes with the solution of finding the count of WBC in two types: Manually and automated way. In our paper, we are concentrating on collecting the WBC count using the Data augmentation method and Convolutional Neural Network.The Quality of image is improved in comparison with number of augmented images. This explains that we have 12500 sample images in the dataset in which 9957 samples are trained, validated on 2487 samples and training accuracy is high with increasing epoch value.
Quarter Wave Resonator based Microstrip Bandpass Filter using Asymmetrical coefficients
Authors:   Associate Professor, Department of Electronics and Communication Engineering, VelTech Rangarajan Dr. Sagunthala R&D Institute of Science and Technology, Chennai, Tamil Nadu, India., Krishnan Thiyagarajan , Joe D* Allin ,   Assistant Professor, Department of Electronics and Communication Engineering, Kumaraguru College of Technology, Coimbatore, Tamil Nadu, India., D Venkatesh ,   Assistant Professor (Senior Grade), PSG Institute of Technology and Applied Research, Coimbatore, Tamil Nadu, India., K Pandiyalakshmi ,   Senior Software Engineer, Delphi Propulsion Systems Pvt Ltd, Bengaluru, India.
Published: January 2020

This paper presents a new concept of bandpass filter design based on quarter-wave resonator which covers ISM band (2.4-2.48 GHz) can be used for applications such as wireless fidelity (Wi-Fi) and Global System for Mobile communication (GSM). A fifth-order Butterworth bandpass filter is designed using standard filter coefficients with fractional bandwidth of 50% for the center frequency of 2.1 GHz. Filter design is achieved using quarter-wave resonator, and the obtained response satisfies the desired filter specifications. The insertion loss of 21 dB is achieved at the cutoff frequency of 2.1 GHz. The passband frequency of 1.877 GHz to 2.772 GHz is achieved in the proposed design. The standard coefficients of the Butterworth filter were modified to propose a new type of asymmetrical filter coefficients. The designed filter has better response than existing method in terms of bandwidth and insertion loss. The designed Bandpass filter has a passband frequency of 1.8 GHz to 2.7 GHz. Therefore, the designed bandpass filter can be used for both Wi-Fi and GSM applications simultaneously.
Distributed Use Models to Expand Small Batch Manufacturing Flexibility
Authors:   Department of Financial Management, Plekhanov Russian University of Economics, Moscow, Russia., Kolmakov* Vladimir , Sharova Irina ,   Department of Entrepreneurship and Logistics, Plekhanov Russian University of Economics, Moscow, Russia.
Published: January 2020

Small-batch manufacturing flexibility and agility are addressed with regard to operational possibilities to maintain financial stability and keep-up with the value creation in case of the market’s positive fluctuations: excessive demand which can be responded by output expansion. If a small-batch manufacturer faces capacity constraints, traditional patterns to invest in fixed assets can be value-consuming thus leaving many manufacturers aside from the competitive market opportunities. We argue that the sharing economy phenomenon can contribute to the problem resolution. To prove our hypothesis, we distinguish between sharing and other known outsourcing-based models of production, determine the key factors that influence decision-making and decompose a business valuation model to enable simulation modeling of value response to sharing-based practices introduction. Our finding indicate that sharing can be treated as “on-call” employment of an outsource supplier’s underutilized production capacity that leads to revenue growth followed by value factors proportional and non-proportional changes. The imitation model shows that sharing-driven output expansion provides a four-percent increase of business value in the assumed conditions; the traditional approach to support the growing demand with fixed assets expansion can be effective only in the long-term perspective given the new level of sales will be maintained without a subsequent rollback. Further increase of the model precision can be achieved by employing the survey-based estimates of a business’s individual extent of sharing perception.
Design and Implementation of PERES based 128 bit Parallel Adder using FPGA
Authors:   Associate Professor, Department of E.C.E., Vardhaman College of Engineering (Autonomous), Hyderabad, India., Prathap* Joseph Anthony , Chelsia D. Ruth ,   UG Student, Department of E.C.E., Vardhaman College of Engineering (Autonomous), Hyderabad, India., Shivani D. ,   UG Student, Department of E.C.E., Vardhaman College of Engineering (Autonomous), Hyderabad, India., Kumar G.Nithin ,   UG Student, Department of E.C.E., Vardhaman College of Engineering (Autonomous), Hyderabad, India., Md. Sameer  ,   UG Student, Department of E.C.E., Vardhaman College of Engineering (Autonomous), Hyderabad, India.
Published: January 2020

In this work, the parallel adder is designed using the PERES reversible logic gate with the resolution of 128 bits. The reversible logic gates have a unique property of one to one mapping between the input and output vectors. The simulation design is verified using the NI lab view tool for the resolution of 24 bits. For higher resolution designs, the HDL code is developed by making use of the Xilinx Spartan FPGA device. The HDL has several advantages like parallel processing, design compatibility, cost effective, reconfigurable, versatile language and design hierarchy. The performance of the proposed method is validated by comparing the area and power consumption with two FPGA devices.
A New Outcome based Education System in Engineering Colleges
Authors:   Associate Professor, Department of M.B.A, Vardhaman College of Engineering (Autonomous), Hyderabad., Marka* Bhavani , Prathap Joseph Anthony ,   Associate Professor, Department of E.C.E., Vardhaman College of Engineering (Autonomous), Hyderabad, India., Lavanya S. ,   Manager, Selvam Enterprises, Puducherry.
Published: January 2020

This paper propses a new Outcome Based Education and its benefits in the engineering colleges. The engineering education system has evolved in the past 10 years. The sustained innovation of ideas and products has produced a huge gap between the industry-academic interactions. The industries are well in advance of the technology taught in the curriculum. This mismatch of the academics and industries has created a change in the skills set requirement of the companies which are recruiting the young engineers in their field of interest. The main goal of the OBE is to reduce the distance between the industry-academic and provide versatile training that will be suitable and in demand for the current trend in the industries. This method will project on the importance of the OBE practiced in the engineering colleges so as to satisfy the skill set demand of the industries. This method is conducted with the students from the various departments of an engineering college. The result depicts that the 70% of the students are interested in the OBE and seems to be actively involved in the OBE practices.
Key Establishment Algorithm for Secure Cyber Physical System to Prevent Cyber Attacks
Authors:   Department of Information Technology, Bharati Vidyapeeth Deemed to be University College of Engineering, Pune, India., Thite* Sandip S. , Thakore Devendra Singh ,   Department of Computer Engineering Bharati Vidyapeeth Deemed to be University College of Engineering, Pune, India.
Published: January 2020

Extensive research effort is going on to contribute to the Cyber Physical system (CPS). It will create a physical system capable of computation, communication and sharing information between physical devices. Physical devices become smart devices because of CPS. CPS are engineered systems that are built with sensors, microcontrollers which performs computation, communication, control, process and analysis of physical objects. CPS playing important role in smart cities, home automations and other applications. Due to resource constraints like low processing power and low storage space there is a lack of standard security mechanism which can provide adequate security in CPS. In the research paper, we proposed Key establishment mechanism which prevents CPS from cyber-attacks. The goal of this research paper are six -folds: i) to give a detailed overview of cyber physical system. ii) To study architecture of CPS. iii) To study different attacks on CPS with attack points. iv)Application areas of CPS v) security threats in CPS vi) Key establishment algorithm to prevent cyber-attacks in CPS.
A Generalized Trust Model for Computational Grids & Clouds
Authors:   Assistant Professor, Department of Computer Science, Bhavan’s Vivekananda College, Sainikpuri, Secunderabad, India., Kumar* G Mahesh , Ramachandram Dr. S ,   Professor, Department of CSE, Osmania University, Hyderabad, India., Gyani Dr. Jayadev ,   Assistant Professor, Department of CS, CCIS, Majmaah University, Saudi Arabia.
Published: January 2020

In the present era, world is moving very rapidly with internet for sharing of resources and services. There are many heterogeneous and complex applications to be executed within less time. The complex applications require lot of resources such as processing, storage, etc, for execution but due to the constrained resources available within a system, the applications may not execute perfectly. Grid Computing is the technology used to integrate various heterogeneous systems from different boundaries of the world to execute complex applications. This technology creates a virtual organization where huge set of systems are integrated to solve very complicated and critical problems. There are many people who are not able to set up a real organization with lot of infrastructure and other services for execution of applications. Cloud Computing is the technology which provides lot of services like software, hardware, networking and much more for less cost. This technology supports pay-as-you-go model in which the user will pay the amount only for the used services. The major problem is to trust Grid Service Providers, Grid Users, Cloud Service Providers and Cloud Users for doing the transactions, in their respective environment, as there are many systems from various domains participating in the transactions. This paper proposes a generalized Trust Model for Cloud/Grid Computing Environment (T-CGE) to establish very strong trust among the Cloud/Grid Service Providers and Cloud/Grid Users. This paper also demonstrates the reliability statistics by using Cronbach’s Alpha to show the relative consistency of data. ANOVA (Analysis of Variance) is used to show the variations among the service parameters of all service providers, and also variations among the service providers. The T-CGE trust model helps the end users to get better and consistent services from their application developers.
A General View of TOPSIS Method Involving Multi-Attribute Decision Making Problems
Authors:   Department of Mathematics, C.V. Raman College of Engineering, Bhubaneswar, India., Parida* P. K.
Published: January 2020

The TOPSIS method, commonly known as the technique for order performance by similarity to ideal solutions, is one of the most popular approaches used in the multi-attribute decision making (MADM). In this method has some advantages are simplicity, rationality, comprehensibility, good computational efficiency and ability to measure the relative performance for each alternative in a simple mathematical form. In the last four decades world is getting warmer. It is whether the cause of human activity or natural variability. The thermometer reading all round the world have risen steadily since the beginning of the industrial revolution. According to the ongoing temperature analysis conducted by scientist at NASA’s Goddard Institute for Space Studies (GISS), the average global temperature on the Earth has increased about 0.80 Celsius since 1880. So, applying this method to determines the best solution from a set of alternatives with certain attributes. The best alternative is chosen based on its Euclidean distance from the ideal solution. The aim of this paper to systematizes the knowledge within the scope of techniques of decision taking with the use of the TOPSIS method. Simple numerical examples that reference real situations show practical applications of different aspects of this method.
Financial Literacy and the Working Women of the Unorganised Sector with Special Reference to Guwahati City
Authors:   Assistant Professor, Department Of Accountancy Nef College, Guwahati, Assam, India., Bordoloi* Alimpiya
Published: January 2020

Unorganised Work Force Constitutes A Large Portion In India. This Sector Work Force Includes Casual Labourers, Day To Day Vendors, Domestic Vendors, Maids Etc. They Form A Significant Part In Developing An Economy And Women Being A Strong Pillar In Nation Building Demands For Financial Literacy On Their Part Too. In Simplest Language Financial Literacy Is The Financial Is The Financial Knowledge Of Various Financial Instruments And Savings, The Ability To Take Sound Financial/ Investment Decision With The Available Financial Resource. Through This Paper An Attempt Has Been Done To Examine The Scenario Of Financial Literacy Of The Working Women In The Unorganised Sector And To Know If Demographic Profile And Socio Economic Variable Has Any Effect On Financial Literacy. 100 Respondents From Guwahati City Have Been Selected And With The Help Of Schedule Data Has Been Collected.
Speech Recognition by Dynamic Time Warping Assisted SVM Classifier
Authors:   Research Scholar, Department of Electronics and Communication Engineering, Bharath Institute of Higher Education and Research, Chennai, India., Rizvi* Sanaullah Ahmad , Sundararajan M ,   Professor, Department of Electronics and Communication Engineering, Bharath Institute of Higher Education and Research, Chennai, India.
Published: January 2020

Speech recognition using sustenance vector machine assisted by Dynamic time warping (DTW) method is proposed. The input training datas are collected from 40 speakers for five unique words. Every one of the information was gathered in a profoundly acoustic and commotion confirmation condition. Mel recurrence cepstrum coefficients (MFCC's) are represented as constant property of the signal. First and second derivatives of MFCC are used for dynamic properties. Subsequent to deciding element vectors, an adjusted DTW technique is proposed for highlight coordinating. Support Vector Machine (SVM) as well as Radial basis function (RBF) are used to categorize. The model is tried for multiple speakers and a good detection rate is obtained.
Data Mining Techniques in Recruitment; The Future of Job Recruiting and Development
Authors:   Research Scholar, Bharath Institute of Higher Education and Research, Chennai, India., Denis* Gayathri , Kumar T Krishna ,   Assistant Professor, Department of Computer Science and Engineering, Bharath Institute of Higher Education and Research, Chennai, India., Karthikeyan  ,   Professor and Principal, Department of Computer Science and Engineering, Tamilnadu College of Engineering, Coimbatore, India., Sasipriya S ,   Professor, Department of Computer Science and Engineering, Sri Krishna College of Engineering and Technology, Coimbatore, India.
Published: January 2020

DM techniques DM techniques give helpful info from the historical comes counting on that the hiring-manager will build selections for recruiting high-quality force, by applying K-means and mathematical logic algorithms. huge information analytics in hiring and the way it will assist you recruit prime talent, "Big information is that the way forward for recruiting, however you cannot simply information mine your thanks to the privilege candidate, “Big info to alter your accomplishment system. What’s certain is that big info is that the fate of occupation choosing and advancement, Associate in Nursing seeing a way to know it are going to be basic to an organization's prosperity. Nowadays, vast info helps quickly developing organizations find their ideal specialists, designers and officers. an enormous information platform utilizing prophetic analytics and machine learning for quick, accurate, and straightforward candidate rummage around for recruiters. During this paper a data-mining framework supported Associate in nursing ensemble-learning technique to refocus on the factors for personnel. On-line job boards are employed by scores of job seekers, UN agency flick through the postings for jobs that match their interest. Queries are crafted victimization word generated by the users, which cannot match the language employed in the work postings.
Multiuser Detection using Noma Technique in FD-MC-CDMA System in Fading Channels
Authors:   GMR Institute of Technology, Rajam, Srikakulam, A.P, India, Raju* Dr. Guntu Nooka , Tirupathamma Muddapu V ,   RGUKT, IIIT, Srikakulam, A.P, India,, Rao Dr K Srinivasa ,   GVP College of Engineering for Woman, Visakhapatnam, India
Published: January 2020

Non-Orthogonal Multiple Access which is an emerging technique which performs good in any aspects. Multiple users can share the resources that are available and also user can be identified, which adopts successive interference cancelation (SIC). The power domain is considered for detection of power allocation for the base stations. The performance of errors in selective channels like frequency channels is demonstrated with the help of code division multiple access which is a multi carrier (MC-CDMA), in which the frequency diversity can be resolved quickly. Due to high range of multiple access interferences the performance of MC-CDMA is been restricted. To overcome the problems in MC-CDMA, a new technique is proposed i.e frequency division multi carrier code division multiple access by which the multiple access interferences can be reduced by exploiting the available range of frequencies. NOMA is one of the emerging technique used as an answer to boost the spectral potency whereas permitting some extent of accessibility for multiple interferences at receiver end. By using NOMA-FD-MC-CDMA the range of spectrum can be increased and reduced the interferences. Bit error rate(BER) is evaluated and compared with other existing technique. The experimental results are performed using Mat lab tool.
Identification and Remediation of Vulnerabilities in IoT based Health Monitor
Authors:   Department of IT, Vardhaman College of Engineering, Hyderabad, India., Aruna* E.R. , Reddy A. Rama Mohana ,   Department of CSE, SVU Colege of Engineering, S.V University, India, Sunitha K.V.N. ,   Department of CSE, BVRIT College of Engineering, Hyderabad, India
Published: January 2020

Internet of Things (IoT) changes the trend “Connect the unconnected” likes human or environmental and technical interactions, interactions among the machines through Radio Networks, Sensor Networks and many more simple devices like fitbits, thermostats etc. Besides this, they are highly prone to vulnerable due to its open and heterogeneous nature. To secure IoT Applications, we proposed a methodology called “Process to enhance software security” (PESS) method. The main Moto of PESS is to design Security aware Software Development Life Cycle (Sa-SDLC). In PESS methodology we are applying and assessing the secure assurance activities and security patterns. In our work, we have applied secure assurance activities and secure adapter pattern for securing user information of IoT based Health Monitor Application. Our PESS methodology accomplished the security implementation faults identification and remediation at early phases of IoT application development life cycle.
Double Arithmetic Odd Decomposition [DAOD] of Some Complete 4-Partite Graphs
Authors:   Research Scholar, Reg No. 12609, Research Department of Mathematics, Nesamony Memorial Christian College, Marthandam, Kanyakumari District-629165, Tamil Nadu, India., SHALI* V. G. SMILIN , ASHA Dr.S. ,   Assistant Professor, Research Department of Mathematics, Nesamony Memorial Christian College, Marthandam, Kanyakumari District-629165, Tamil Nadu, India. Affiliated to Manonmaniam Sundaranar University, Abishekapatti, Tirunelveli-627012, Tamil Nadu, India.
Published: January 2020

Let G be a finite, connected, undirected graph without loops or multiple edges. If G1, G2 , . . . ,Gn are connected edge – disjoint subgraphs of G with E(G) = E(G1)  E(G2)  . . .  E(Gn), then { G1, G2 , . . . , Gn} is said to be a decomposition of G. The concept of Arithmetic Odd Decomposition [AOD] was introduced by E. Ebin Raja Merly and N. Gnanadhas . A decomposition {G1, G2, . . . , Gn } G is said to be Arithmetic Decomposition if each Gi is connected and | E(Gi)| = a+ (i – 1) d , for 1  i  n and a, d  ℤ . When a =1 and d = 2, we call the Arithmetic Decomposition as Arithmetic Odd Decomposition . A decomposition { G1, G3, . . . , G2n-1} of G is said to be AOD if | E (Gi ) | = i ,  i = 1, 3, . . . , 2n-1. In this paper, we introduce a new concept called Double Arithmetic Odd Decomposition [DAOD]. A graph G is said to have Double Arithmetic Odd Decomposition [DAOD] if G can be decomposed into 2k subgraphs { 2G1, 2G3 , . . . , 2G2k-1 } such that each Gi is connected and | E (Gi ) | = i ,  i = 1, 3, . . . , 2k-1. Also we investigate DAOD of some complete 4-partite graphs such as K2,2,2,m , K2,4,4,m and K1,2,4,m .
Effect Of Body Biasing On 0.13 Um CMOS Transistor
Authors:   Department of Electrical, Electronic and Systems Engineering, Faculty of Engineering and Built Environment, Universiti Kebangsaan Malaysia, Selangor, Malaysia., Kamal* Noorfazila , Fauzi Nadhira Mohamad ,   Department of Electrical, Electronic and Systems Engineering, Faculty of Engineering and Built Environment, Universiti Kebangsaan Malaysia, Selangor, Malaysia.
Published: January 2020

Complementary metal-oxide semiconductor (CMOS) consist of n-type metal-oxide semiconductor field effect transistor (NMOS) and p-type MOSFET (PMOS). In common practice, only three terminals of these transistors are used, namely gate, source and drain. Meanwhile, the fourth terminal, which is body terminal is tied to source. Changing body terminal bias causes the transistor to have a body effect. In this work, optimum body biasing for 0.13 μm NMOS and PMOS are identified. Effect of body biasing to the MOSFETs are investigated. In addition, how body biases affect CMOS circuits are also observed. Three type of body biasing are considered, namely Forward Body Biasing (FBB), Reverse Body Biasing (RBB), and Dynamic Threshold MOS (DTMOS). Drain current, Id versus gate voltage, VG and drain current, Id versus drain-source voltage, VDS for FBB, RBB and DTMOS are simulated to determine the optimum operating point for each biasing technique. To observe the effect of body biasing techniques on the circuits, inverter and common source amplifier are constructed using FBB, RBB and DTMOS. In addition, the circuits also constructed in zero body biasing (ZBB) for comparison. The results show that, optimum body biasing is at 0.6 V for all three body biasing techniques. FBB and DTMOS cause the threshold voltage, Vth to decrease but increase the leakage current. On the other hand, RBB causes increase in threshold voltage, Vth yet reduces the leakage current of the CMOS. The results obtained in this work will enable other circuit designers to determine the optimum FBB, RBB and DTMOS operating point.
Calculation and Development of the Device for Determining the Beginning, End and Extremum of Peak at the Output of the Adsorption Unit
Authors:   Associate Professor, Telemechanics in Railway Transport and Telecommunication Technologies of Tashkent Institute of Railway Engineering, Shuxratovna* Abidova Gulmira
Published: January 2020

It is known that the solution of such fundamental problems as the direct conversion of thermal and solar energy into electrical energy, the creation of superconducting materials, thermally stable materials and the development of the nanotechnology industry is directly dependent on the solution to the problem of obtaining highly pure substances. In practice, purification systems such as distillation columns, centrifuge-based devices, surface tension-based devices and adsorption-based devices are used to purify substances from impurities. The development of technology currently predisposes to the use of adsorption separation of the method in the analysis of multicomponent mixtures in many industries and the national economy and is gradually taking the place of traditional chemical and physico-chemical methods. The production of highly pure substances with a percentage of microimpurities less than 10-6% is possible only when using an adsorption unit with a large number of columns used. In industrial production, the number of columns in this installation is from 5000 to 10000 pieces. In this case, the signals coming from the adsorption unit in the form of a peak described by the Gauss function characterize the percentage of the test substance and to automate this process, the necessary condition is the use of devices for processing this signal. The efficiency of adsorption methods is significantly increased due to the automation of data processing at the output of the adsorption installation, which develops mainly in three directions: the use of universal general purpose personal computers for processing, the use of specialized computing devices. In general, the automation process involves pairing the adsorption unit with a personal computer, and to achieve this, it is necessary to use such devices for processing signals at the output of the adsorption unit as amplifiers, analog-to-digital converters, and a device for determining the beginning and end of the peak. This article is devoted to the calculation and development of a device for determining the beginning and end of a peak at the output of an adsorption tube. The developed device can be used in the production of high-purity silicon. Having available silicon of high degree of purification there is a possibility of production of such electronic devices as-the diode, the transistor, chips and other various semiconductor devices which essentially differ on the qualitative indicators. Along with this, the use of materials with a high degree of purification gives ample opportunities to improve the quality of manufacturing solar cells and LEDs of increased power.
Safety Practices of Foreign Workers at Construction Site: Challenges and Strategies for Improvement
Authors:   School of Housing Building and Planning, Universiti Sains Malaysia, Gelugor, Penang, Malaysia., Noor Eing Noor Hikmal , Yahaya* Izyan ,   School of Housing, Building and Planning, Universiti Sains Malaysia, Gelugor, Penang, Malaysia.
Published: January 2020

Construction sector is always associated with 3Ds industry (dangerous, dirty and difficult). Despite the significant contribution of the sector on Malaysia economic development, the statistics have shown that the sector has enormous impact on the increase number of fatality and accident rates at construction site. The employment of foreign workers with low construction skill into Malaysia has further deteriorated the site safety performance. To find improvement for this phenomenon, this research begin with investigating the current site safety approaches implemented by the foreign workers, the challenges faced by them and the strategies taken by the company to improve safety practices at construction site. In order to obtain a conclusive finding, in-depth interviews with foreign workers working with construction companies Grade 7 and their managers were carried out. Overall the findings reported that, first, although there are safety measures taken during construction operation (e.g. wearing Personal Protective Equipment (PPE), following safety signs and housekeeping), the measures were only be implemented occasionally. Second, language barrier, lack of safety awareness, lack of safety training and do-not-care attitude of foreign workers are found to be the major challenge led to poor site safety practices. Third, proficient in local language, develop safety awareness and supportive site condition and monitoring effort by the Site Managers are reported as important aspect to improve site safety performance. These findings enhance the understanding about site safety practices of the foreign worker who work in Malaysia. It also provides valuable improvement measures that can be carried out by top management and other construction bodies to improve site safety condition in Malaysia.
Heat Transfer Properties in Microchannel by Varying Aspect Ratio: Experimental and Simulation
Authors:   Department Of Mechanical Engineering Chandigarh University, Punjab, India., Kumar* Ajneesh , Boparai Gurjit ,   Department Of Aerospace Engineering Chandigarh University, Punjab, India.
Published: January 2020

In this paper study the heat transfer rate in a branched and rectangular micro channel. Using the aspect ratio of height and width were 1:1 for straight channel and 0.75/1 for branched channel. This experiment was done for same convective area 60 mm2. This experiment was study how to affect the aspect ratio to temperature drop. The change of effect the aspect ratio we are found by simulation by using the other branch channel aspect ratio (1) or straight micro channel aspect ratio (1.37) and the same area 47mm2. These different aspect ratio straight and branched channels compare to each other. Then studied after this experimental data as a function of aspect ratio increase the 20% of friction constant evidence at low aspect ratio. Then the wall temperature is carried 92⁰c and heating the heat sink at 90 watts. Using the convective heat transfer in the micro-channel. Study the effect of varying aspect ratio for both branched and rectangular micro-channel has analysed in this study and experimentally performed. Analysis of heat transfer by varying the Nusselt number. The effect of varying Nusselt number or temperature difference on both straight micro-channels and branched micro-channel was studied.
Cloud Enabled Neural Network with Intelligent Sensor nodes for HVAC
Authors:   Assistant Professor, Department of Electronics and Computer Engineering, Koneru Lakshmaiah Education Foundation, Vaddeswaram, AP, India., Karthik* Ragipati , Reddy K. Aravind ,   B. Tech, Department of Electronics and Computer Engineering, Koneru Lakshmaiah Education Foundation, Vaddeswaram, AP, India, Kumar R.P.V.N.N. ,   B. Tech, Department of Electronics and Computer Engineering, Koneru Lakshmaiah Education Foundation, Vaddeswaram, AP, India.
Published: January 2020

HVAC (Heating, Ventilation and Air Conditioning) is the technology of indoor and vehicular environmental comfort and to control these systems. The status of building energy consumption is increasingly prominent. Indoor air pollution is 10times danger than outdoor due to incorrect functionality of heating, ventilation, and air condition system. For indoor environment quality, a novel real-time method for HVAC system operation is developed. Internet of things is used to monitor the indoor air quality by using embedded electronics, software and sensors and connectivity. This project aims to integrate air condition, ventilation and protected system on a single embedded system that alerts early warning for the unpredictable dangers. The wireless sensor nodes have limited processing power and memory. In order to embed intelligence into sensor nodes, a hybrid algorithm is proposed containing RNN (Random Neural Network) and LNP (Linear Non-linear Poisson) cascade model.
Selection of Gas Injector Units for Converting Diesel Engines to Gas
Authors:   Federal State Unitary Enterprise Central Scientific Research Automobile and Automotive Institute NAMI, Moscow, Russia., Kozlov* Andrey , Kolesnikov Vladislav ,   Federal State Unitary Enterprise Central Scientific Research Automobile and Automotive Institute NAMI, Moscow, Russia., Mironov Mikhail ,   Federal State Unitary Enterprise Central Scientific Research Automobile and Automotive Institute NAMI, Moscow, Russia., Kornilov Gennady ,   Federal State Unitary Enterprise Central Scientific Research Automobile and Automotive Institute NAMI, Moscow, Russia.
Published: January 2020

Given the rising cost of crude oil and fuels based on it, as well as acute environmental problems, alternative energy sources are becoming increasingly important. Natural gas is the most affordable alternative fuel for Russia. A study was carried out at FSUE NAMI on the conversion of the L6 engine from diesel to natural gas. The study included testing of gas fuel equipment both to determine its performance and to test its stability at low temperatures. The greatest interest was the selection of gas injectors for distributed gas supply to ensure the required cycle flow rate. Motorless tests of electronic gas injectors BOSCH, IMPCO, WOODWARD, as well as gas injectors produced by Concern KEMZ JSC were carried out. Based on the results obtained, the choice of gas injectors for further use in the gas engine was justified.
Security of Digital Transformation of the Financial Market
Authors:   Vologda state University, Vologda, Russian Federation, Avdeev* Yuri M. , Gumerova Liliya Z. ,   Kazan (Volga region) Federal University, Russian Federation, Vankovich Inna M. ,   Financial University under the Government of the Russian Federation, Moscow, Russian Federation, Dymchenko Olga V. ,   Don State Technical University, Rostov-on-Don, Russian Federation, Smolentsev Vitaly M. ,   Kuban State Agrarian University named after I.T. Trubilin, Krasnodar, Russian Federation, Petrova Lyudmila I. ,   Altai State University, Barnaul, Barnaul, Russian Federation
Published: January 2020

Successful digital transformation requires paying increased attention to security. Some of the world's largest companies have been victims of cyberattacks. Internet Protocol addresses, personal information and finance are constantly at risk. In the digital world content, corporate networks of the past no longer exist. Security must be built directly into all applications. However, many companies delay the strengthening of their security systems until it is too late. According to Gartner, until 2020, 99% of vulnerabilities in operating systems have been known to IT security specialists for at least a year. This means that companies must first eliminate the existing vulnerabilities that they know. According to some estimates, almost 85% of the participants in the financial market call digital transformation the main priority for the next 3–4 years, because they see in it not only cost reduction, but also the possibility of creating new business models, new communication with the client, and, in fact, new sources of income. Recently, the financial system of Russia has been catching up with the West in terms of digitalisation and now it is developing faster than Western markets. All this suggests the need for closer attention to ensuring the security of transformation processes taking place in the financial market.
Synchronization of Dance Motion Data Acquisition using Motion Capture
Authors:   Faculty of Information Technology and Electrical, University Technology Yogyakarta, Sleman, Indonesia, Sutopo* Joko , Abd Ghani Mohd Khanapi ,   Biomedical Computing and Engineering Technology (Biocore) Apply Research Group, Faculty of Information and Communication Technology, Universiti Teknikal Malaysia Melaka, Melaka, Malaysia., Burhanuddin M.A. ,   Biomedical Computing and Engineering Technology (Biocore) Apply Research Group, Faculty of Information and Communication Technology, Universiti Teknikal Malaysia Melaka, Melaka, Malaysia.
Published: January 2020

Dance is a body activity that unites body movements, art and certain meanings. Dance performances are sometimes only performed at certain times, so that it is not well known by the public, especially young people today, especially classical dance. They are more interested in presenting a more modern culture because of the development of the times and more advanced technology. The lack of public knowledge about current dance moves has encouraged researchers to conduct motion capture research for dance movements using the Kinect sensor. This paper proposes a technique called mechanical motion capture to capture the motion of objects, namely the dance movement Golek Menak which is one of the classical dances in Indonesia. The proposed Kinect motion capture technique requires special input devices such as cameras with the ability to capture motion up to 2000 frames per second. Kinect has the facility of RGB camera and depth sensor (depth sensor). Kinect's advantages over other tools that can capture and track the movements or actions of three - dimensional (3D) objects (humans and animals) accurately, without marking under certain lighting conditions by utilizing depth sensors. The results showed that the Kinect sensor was able to perform motion capture (MOCAP) techniques in dance movements accurately to produce the right body frame with the movement of dance props which subsequently developed the results in various fields, one of which was the development of motion characters for animation. The results of the synchronization of dance motion data and the capture of motion with motion capture then in this study were developed in the animation of dance movements.
Behavior of High Strength Concrete Subjected to Elevated Temperature
Authors:   Department of Civil Engineering, VNR Vignana Jyothi Institute of Engineering and Technology, Hyderabad, India., Anunai* R. , Siempu Dr. Rakesh ,   Department of Civil Engineering, VNR Vignana Jyothi Institute of Engineering and Technology, Hyderabad, India..
Published: January 2020

The High strength concrete defined as per IS 456 as the concrete having characteristic compressive strength more than 65 MPa. The concrete when subject to fire i.e. elevated temperatures loses its properties at a rapid rate. In the present investigation, ordinary vibrated concrete of M90 grade was developed as per the IS 10262. The hardened properties of concrete like compressive strength and split tensile strength were determined for concrete at ordinary temperature. The concrete specimens were subjected to elevated temperatures of 400oC, 600 oC, and 800 oC and then the specimens were brought to room temperature under different cooling regimes like air cooling and water quenching. The compressive residual strength of concrete was determined and a typical compared was made with the control specimen. The decrease in compressive strength of concrete at 800 oC was high compared to that at 400 oC.
Efficiency in Bandwidth by using Meander Line Antennas Simulation
Authors:   Research Scholar, ECE Department, Sri Satya Sai University of Technology and Medical Science, Sehore, Bhopal, Madhya Pradesh, India., Ahammed* MD. Javeed , Praveena Dr. R. ,   Associate Professor, ECE Department, Sri Satya Sai University of Technology and Medical Science, Sehore, Bhopal, Madhya Pradesh, India.
Published: January 2020

In communication technology antennas plays a major role and now a days it has tremendous demand we do have different types of antennas for efficient transmissions discuss about a monopole antenna which is printed of meander line that is used for very low frequency operations of about 900 MHz With partially defected ground plane is backed with E-shaped meander line antennas of double structure is obtained by numerous slots evaluation which is the novelty of this design. By using this monopole antennas fabrication we can reduce the size of antenna and can have less operating frequency which is drastically reduced by these slots and meander lines. By this proposed design we can achieve 70% of reduction in size of antenna as conventional antennas compared. The size is of 42.2mm× 70 mm or 0.12λ0 × 0.2λ0 is obtained to antenna which is very reduced by this model. For having simulation performance valid we use FR4 substrate material for fabrication of antenna and is low cost. After simulation we can observe that the radiation pattern for this antenna is omni-directional measured with bandwidth impedance of 40 MHz with the -1dB gain which is maximum. We use CST Tool for simulation and fabrication technology is as simple even with this FR4 material.
IoT Based Automatic Soil Moisture Monitoring System using Raspberry PI
Authors:   Associate Professor, Department of Computer Science and Engineering, Koneru Lakshmaiah Educational Foundation, vaddeswaram, Guntur, India, Anitha* Raju , Suresh D. ,   Department of Computer Science and Engineering, Koneru Lakshmaiah, Educational Foundation, vaddeswaram ,Guntur , India, Gnaneswar P. ,   Department of Computer Science and Engineering, Koneru Lakshmaiah, Educational Foundation, vaddeswaram ,Guntur , India, Puneeth M.M. ,   Department of Computer Science and Engineering, Koneru Lakshmaiah, Educational Foundation, vaddeswaram ,Guntur , India
Published: January 2020

Internet of Things (IoT) is an advanced technology for monitoring and controlling device anywhere in the world. It can connect devices with living things. Agriculture is one of the major sectors which contribute a lot to the financial of India and to get quality product, proper irrigation has to be performed, to reduce man power using modern technology of internet of things IoT in today’s life. Soil moisture is an integral part of plant life, which directly affects crop growth and yield, as well as irrigation scheduling. This system will be a substitute to traditional farming method. We will develop such a system that will help a farmer to know his field status in his home or he may be residing in any part of the world. It proposes an automatic irrigation system for the agricultural lands. Currently the automation is one of the important roles in the human life. It is not only provides comfort but also efficiency and time saving. So here it is also designs a smart irrigation technology by using raspberry pi and connecting to the weather API. Raspberry-pi is the main heart of the whole system. An automated irrigation system was developed to optimize water use for agricultural crops. Automation allows us to control appliances automatically. The objectives of this to control the water motor automatically, To monitor the soil, water level using weather API.A robotized irrigation system framework might have been created should streamline water utilize to agriculture crops. Mechanization permits us with control appliances naturally. Those targets for this on control those water motor naturally monitor the soil, water level utilizing weather API In previously we are using the soil moisture control by using some set of sensors by this water is pumping continuously even though it is rainy.so by this over flow of the water is taken place to overcome this problem we are using the cloud monitoring system based on the weather conditions.