bluuebunny/crossref_metadata_2025 huggingface dataset:
PERCEPÇÕES DE FILHOS DE IMIGRANTES SOBRE O AUXÍLIO AOS SEUS PAIS E FAMILIARES EM UM CURSO DE PORTUGUÊS PARA ESTRANGEIROS
Authors: Sales de Freitas Ana Clara , Mukai Yuki
Published: December 2020

Este artigo tem como objetivo identificar as percepções de dois filhos de imigrantes (um paquistanês e uma venezuelana) residentes em Brasília quanto à própria vivência no Brasil, à língua de acolhimento e ao auxílio aos pais e responsáveis em sala de aulas de português como língua adicional. A discussão teórica com temas da questão linguística do Brasil, imigração e bilinguismo foi desenvolvida com base nas obras de McNamara (1967), Grosjean (1982), Henriques (2000), Bolognini e Payer (2005), Megale (2005), Rodrigues, Strey e Pereira (2007), Flores (2009), Cabete (2010), Grosso (2011), Becker e Borges (2015), Cruz (2017), entre outros. Foi feita uma pesquisa qualitativa de natureza exploratória na forma de um estudo de caso (MEIRINHOS; OSÓRIO, 2010; YIN, 2001). Para tanto, os instrumentos de pesquisa para o presente estudo foram escolhidos, como segue: a observação não participante e a entrevista semiestruturada. Como resultado, foi revelado que os participantes reconheceram que o Brasil apresenta uma vasta diferença em termos socioculturais e de religião, possuindo um sentimento afetivo quanto ao seu país natal. Cabe ressaltar, também, que eles ainda estão no processo de desenvolver as quatro habilidades linguísticas da língua de acolhimento e estão vivenciando uma nova experiência por meio do processo de auxílio aos pais e familiares no contexto educacional.
IRONIA COMO ATIVIDADE POLÍTICA EM INTERAÇÕES ON-LINE
Authors: Marques Girllaynne , Barros Kazue
Published: December 2020

O trabalho busca investigar como declarações de personalidades políticas são apropriadas de forma irônica em interações públicas na web. Baseia-se numa perspectiva sociodiscursiva de análise da interação para entender a ironia como atividade de linguagem, usada com fins avaliativos. A ironia concretiza-se através de diversas formas de construção, focalizando-se neste trabalho o recurso da menção ecoante, que consiste na referência, como um eco, ao discurso de outro. O efeito irônico resulta do proposital distanciamento entre o que é dito e o que é significado. Os achados sugerem que a estratégia da menção ecoante é um dos mais frequentes mecanismos na produção da ironia no tocante a enunciados políticos na web.
DAMPAK LOCKDOWN COVID 19 PADA PENDIDIKAN ISLAM DI INDONESIA
Authors: Munawaroh Nurullita Al
Published: December 2020

Muslim communities have very high expectations in the success and progress of Islamic education. However, that hope has not been fully implemented until now, because there are still many problems in the world of Islamic education as we face now the impact of holding a lockdown from a virus that struck the national and international level namely covid-19, as a result it does not only have an impact on the economy of the community Indonesia is bad, It also has a positive and negative influence on the world of Islamic education in Indonesia. The purpose of this research is to find a way to prioritize comfort, readiness, safety, and public health. Of course, these steps are taken as part of the covid-19 pandemic response system. The research method use is qualitative based on quality in the form of research data sources obtained for educational research data and the covid-19  of outbreak data and the data related to this research in scientific journalism. This research also a systematic procedure approach. the results of this study indicate that educators and students in Islamic education throughout the world, especially throughout Indonesia, velg The tremendous impact of the covid-19 virus outbreak, Which In addition to this outbreak, Which In addition to the outbreak had an impact on the learning process of education in Islamic schools, but the impact of it is implementation this lockdown provides wisdom to the state of Indonesia that can make some people aware and feel the development of technology and educational learning application features that have advanced very rapidly, with this society will be more familiar with technology specifically in learning Islamic education.
The Power and Discursive Abuse of the Media: Hate and Discrimination as Social Consequences Presentation and Interview with the Socio-Cognitive Thinker Dr. Teun A. Van Dijk
Authors: Mouden Mohamed el
Published: January 2021

In this work, the Dutch critical thinker and the socio-cognitive researcher on discourse and power issues, Teun A. Van Dijk, gives us a critical analysis of power and its discursive strategies for domination. It exposes us some forms of abuse of speech on the part of power (such as the media) that end up provoking hate discrimination and rejection of the other.
Logistical Processes Interaction Model Design in Agglomeration Development
Authors: Sadykova Gulnar , Daubayev Kanat , Zhameshova Aishakhanym
Published: January 2021

Purpose of this study is to develop a logistics processes interaction model within the development of urban agglomeration, taking into account basic functional areas of logistics. Objectives of the study were to define the concept of "agglomeration logistics", to identify the main logistics processes of agglomeration, to calculate the logistics stability index (LSI) for the Almaty urban agglomeration

In this paper such research methods as text analysis, logic modeling, survey method of analysis of hierarchies were used.

The significance of the study lies in the development of a model explaining the nature of logistics processes interactions in Almaty urban agglomeration. The novelty of the research lies in adaptation and practical application of the methodology for assessing sustainability of urban agglomeration logistics and identifying most influencing factors in order to improve it.

The main results of the research are: formulating the concept of "agglomeration logistics", identifying interaction algorithms of the main agglomeration logistics processes and calculating the logistics stability index for Almaty agglomeration.

The following conclusions were made: there are problems of inefficient functioning of logistics processes within the agglomeration. Increasing number of road cargo and passengers has revealed the need to increase road transport network efficiency and carrying capacity; as a result of territorial structure, insufficient development of transport communications between the agglomerations ‘districts, loads on the road transport network increased, which led to violations of fundamental logistics` rules such as "just in time", "optimal route", "high delivery speed", which increases the load on logistics processes and hinders its integration; main constraints to the sustainability of logistics in Almaty agglomeration are air pollution and poor road safety.
The Dilemma of Basia's Pendant: European Community Design and the Protection of an Artist's Creations and Intellectual Property
Authors: Hunter Richard , Shannon John , Lozada Hector , Rivolta Barbara
Published: January 2021

This article is a description of the process of protecting a designer’s intellectual property through registration with the European Union Intellectual Property Office or EUIPO or through relying on the status of an Unregistered Community Design. The article discusses the registration process as well as the process of invalidation and considers issues relating to the enforcement of rights. Finally, the article focuses on whether a complaint about possible copyright infringement may be lodged against an online retailer or an online e-commerce website that offers unlicensed sales or unauthorized copies of a designer’s design by utilizing the descriptions or photographs of the designer.
Factores asociados al embarazo adolescente en un Centro Materno Infantil de Lima, Perú
Authors: Cervera-Rinza Yesenia , López-Sánchez Milena
Published: January 2021

Objetivo: Determinar los factores asociados al embarazo adolescente en un centro materno infantil de Lima durante el 2018. Material y métodos: Estudio analítico de casos y controles. Se obtuvo muestra de 57 adolescentes atendidas en el Centro de Salud Materno Infantil “Santa Anita”, divididas en 19 adolescentes con embarazo (casos) y 38 adolescentes sin embarazo (controles). La técnica fue la encuesta mediante cuestionario, previo consentimiento informado. El análisis se realizó en el software estadístico STATA. La asociación se evaluó mediante la prueba Chi Cuadrado de Pearson, mientras que la diferencia de medias se analizó mediante T de Student. Resultados: Dentro de los factores individuales, se halló asociación significativa entre el embarazo adolescente con: el estado civil (p<0.001), grado de instrucción (p=0.005), ocupación (p 0.002), uso de métodos anticonceptivos (p=0.008), edad de las adolescentes (p<0.001), edad de la primera relación sexual (p=0.039) y andría (p<0.001). En los factores familiares, se demostró asociación significativa con: el grado de instrucción de los padres (p=0.002) y el hecho de que algún miembro de la familia haya tenido un embarazo adolescente (p=0.021). En los factores sociales, se demostró asociación significativa con el número de personas que viven en el hogar (p=0.012). Conclusión: Los principales factores asociados al embarazo adolescente fueron el estado civil, la edad del adolescente, la andría y el grado de instrucción de los padres.
Mechanism to Mitigate Application Layer DDoS Attack with a Light Weight Trust Approach
Authors: Jhansi M. , Radha M. , Simmi B.
Published: December 2020

New application layer DDoS attacks is a continuous critical threat to which network layer solutions is not applicable as attackers are indistinguishable based on packets or protocols. The increase in Internet-based transactions and communications offers new opportunities for hackers to disrupt business operations with DDoS attacks to prevent legitimate users from accessing services. In this paper, we propose Trust Management Helmet (TMH) as a partial solution to this problem, which is a lightweight mitigation mechanism that uses trust to differentiate legitimate users and attackers. Its key insight is that to protecting the connectivity of good users during application layer DDoS attacks, evaluation is based on their visiting history, and used to schedule the service to their requests. This paper introduces a license, for user identification (even beyond NATs) and storing the trust information at clients. The license is cryptographically secured against forgery or replay attacks. This mitigation mechanism and implement it as a Java package and use it for simulation. Through simulation, we show that TMH is effective in mitigating session flooding attack.
A Novel Steganographic Algorithm and Hashing to Improve Authentication using Mobile Phones
Authors: Sumalatha G. , Madhuravani P.
Published: December 2020

Security has become major issue in all online services. Strong authentication is provided conveniently using mobile phone as security token. While sending security token to user mobile via GSM network, it is vulnerable to several attacks. We can avoid them using Steganography which enforces the security of hashing algorithms. We can share tokens securely with steganography and authentication to prevent participants from the intentional provision of a false stego-image. However, an illegitimate person can easily manipulate the stego-image for successful authentication but cannot recover the secret image. We propose a new authentication method called Σ-hash, which combines an efficient steganographic algorithm and hashing. This paper tells how ΣHash can be used for securing OTP(One Time Password) from tampering attacks and other applications.
Design and Simulation of Hybrid SET CMOS Based Sequential Circuit
Authors: Jana Anindya , Halder Rajat Suvra , Sarkar Subir Kumar
Published: December 2020

Single Electron Transistor is a hot cake in the present research area of VLSI design and Microelectronics technology. It operates through one-by-one tunnelling of electrons through the channel, utilizing the Coulomb blockade Phenomenon. Due to nanoscale feature size, ultralow power dissipation, and unique Coulomb blockade oscillation characteristics it may replace Field Effect Transistor FET). SET is very much advantageous than CMOS in few points. And in few points CMOS is advantageous than SET. So it has been seen that Combination of SET and CMOS is very much effective in the nanoscale, low power VLSI circuits. This paper has given a idea to make different sequential circuits using the Hybrid SET-CMOS. The MIB model for SET and BSIM4 model for CMOS are used. The operations of the proposed circuits are verified in Tanner environment. The performances of CMOS and Hybrid SET-CMOS based circuits are compared. The hybrid SET-CMOS circuit is found to consume lesser power than the CMOS based circuit. Further it is established that hybrid SET-CMOS based circuit is much faster compared to CMOS based circuit.
GRAPHICAL AUTHENTICATION USING REGION BASED GRAPHICAL PASSWORD
Authors: NIRANJANA G. , DAWN KUNAL
Published: December 2020

Password authentication is failing as an authentication since it increases the user burden to remember the passwords. Graphical authentication is proposed as a alternative for textual passwords since it may be easy for users to remember.In this paper we propose a new image region selection based graphical password scheme. We are going to present a new technique for authentication which is based on the tracking of mouse motions on an image called mouse gestures for selecting regions in the image. In general, a gesture is a sequence of interactions with the application, which represents one of the Specified symbols. A mouse gesture is a continuous, directed sequence of the mouse cursor movements with the clearly distinguished start and end. A set of gestures may be stored in a database called gesture classes for each user. Users are allowed to select a set of random images and a gesture for each image. Some tolerance level is also given for each gesture. When logging in if the user draws the correct gesture using mouse the user will be treated as an authenticated user. Mouse gestures are captured through bounding box and corner detection algorithms. This method provides more security than cued click points where the user is allowed to click on a particular point called pass point for authentication which is more vulnerable to hackers.
REMOTE SENSING IMAGE CLASSIFICATION USING ARTIFICIAL BEE COLONY ALGORITHM
Authors: BANERJEE SRIDEEPA , BHARADWAJ AKANKSHA , GUPTA DAYA , PANCHAL V.K.
Published: January 2021

Remote Sensing has been globally used for knowledge elicitation of earth’s surface and atmosphere. Land cover mapping, one of the widely used applications of remote sensing is a method for acquiring geo-spatial information from satellite data. We have attempted here to solve the land cover problem by image classification using one of the newest and most promising Swarm techniques of Artificial Bee Colony optimization (ABC). In this paper we propose an implementation of ABC for satellite image classification. ABC is used for optimal classification of images for mapping the land-usage efficiently. The results produced by ABC algorithm are compared with the results obtained by other techniques like BBO, MLC, MDC, Membrane computing and Fuzzy classifier to show the effectiveness of our proposed implementation.
DYNAMIC DETECTION OF DESIGN INCONSISTENCY DURING SOFTWARE DEVELOPMENT USING DAID APPROACH
Authors: V SUMA. , BAIG ARFA , B J DIVYASHREE , SONALI N B , AKSHAYA S
Published: January 2021

Evolution of software has lead to the fast growth of technology whose impact can be witnessed in all the domains of scientific and engineering applications. Hence engineering high quality software is one of the core challenges of all IT industries. The software models which are being used for the development of the software products may lead to inconsistencies. Nevertheless, theexistence of several methodologies during the development process in order to overcome inconsistencies operates at static mode leading towards expensive nature of rework on those inconsistencies. Therefore, this paper presents a dynamic model which resolves the aforementioned issue by capturing inconsistencies dynamically in an automated mode using Dynamic automated inconsistency detection (DAID) model. The implementation results of DAID capture the design inconsistencies dynamically at the time of their injection points in lieu of inconsistency detection during validation testing. This approach of dynamic design inconsistency detection reduces cost, time and its associated overheads. Further implementation of DAID in an automated mode increases productivity, quality and sustainability in IT industries.
CLASSIFICATION AND PREDICTION IN CUSTOMER RELATIONSHIP MANAGEMENT USING BACK PROPAGATION
Authors: REDDY LEELA RANI KOMMA , LOSHMA G
Published: January 2021

Customer Relationship Management provides a customer classification and prediction which is used for the optimization of business process. The classification and prediction which is used for the optimization of business process. This classification and prediction in CRM will help the company to study, analyze and forecast customers pattern of consumption, business transaction and purchasing CRM has become major activity in the enterprise based business organization using the CRM. CRM is an important activity in the enterprise business organization like banking industry, insurance industry, retail industry and manufacture industry. In the system we are using data mining techniques to implement customer classification in CRM as we need to analyze mass volume of data we are implementing an efficient and effective Neural Network based technique. Based on the existing system like Naïve Bayesian System, our proposed system implements Back propagation Neural Network techniques which would generate accurate results with less time complexity.
Object Tracking by Normalized Cross Correlation and PCA Based Template Updating: Comparative Analysis
Authors: Sidram M.H. , Bhajantri N. U.
Published: January 2021

The principle behind to detect and track non-stationary object via a sequence of frames is addressed. The proposed strategy pushed the Normalized Cross-Correlation (NCCR) to track object by matching the template and updating the template is encouraged through Principal Component Analysis (PCA). This work remarked with exhaustive experiment and witnessed with comparative analysis over dataset related to outdoor environment. The system kernel reveals the capability to track the object and outcome is fairly acceptable to great extent under different light conditions.
DESIGN OF CONFIGURABLE IP CORE FOR ERROR DETECTION AND CORRECTION
Authors: RK AJILESH , K ANAND , R NANDAKUMAR. , G SREEJEESH.S.
Published: January 2021

This paper addresses the design & implementation of configurable Intellectual Property (IP) core for double error detection and single error Correction. The encoding /decoding algorithms considered in this can be implemented with a simple and faster hardware. The block can be used for coding and decoding word having any length and correct single bit error occurred and detect double bit error, during transmission. The user can define the word length and the hamming bits required.
ONTOLOGY TECHNIQUES FOR WEB DATA
Authors: RAO A.ESWARA , SOWMYA G. V. S. , SAILAKSHMI P.N.
Published: January 2021

This paper p r e s e n t s techniques for knowledge description and formalization, ontologies are used to represent user profiles in personalized web data. However, when representing user profiles, many models or techniques have utilized only knowledge from either a global knowledge base or a user local information. In this paper, a personalized ontology model is proposed for knowledge representation and reasoning over user profiles. This model learns ontological user profiles from both a world knowledge base and user local instance repositories. The ontology model is evaluated by comparing it against benchmark models in web information gathering. The results show that this ontology model is successful.
THE HUMAN ACTIVITY DETECTION FROM VIDEO SURVEILLANCE BASED ON HMM FOR FUTURE DEVELOPMENT IN COMPUTER ENVIRONMENT
Authors: GAIKWAD KANCHAN , NARAWADE VAIBHAV
Published: January 2021

Visual investigation of human activities related to the detection, tracking and recognition of people, and, more generally, the perceptive of human activities, from image sequences. Recognizing human activities from image sequences is an active area of research in computer vision. Human activity recognition (HAR) research has been on the rise because of the rapid technological development of the image-capturing software and hardware. In this paper, we propose a new approach for human action recognition from video. Here we use the HMM algorithm for recognition of activity from video. The result of this method is good as compare to other method. It consume less time as compare with other method. This result can be useful in future development as an automatic human machine interaction.
FUZZY SET APPROACHES TO DATA MINING OF ASSOCIATION RULE
Authors: SENGAR SHIVANGI , PRIYA SAKSHI , KHATUJA URVASHI
Published: January 2021

Data mining on large databases has been a major concern in research community due to the difficulty of analyzing huge volume of data. This paper focuses on the large set area i.e. on fuzzy sets and knowledge discovery of data. Association rules* provide information in accessing significant correlations in large databases. We have combined an extended techniques developed in both fuzzy data mining and knowledge discovery model in order to deal with the uncertainty found in typical data.
ASSOCIATION RULE MINING FOR GENE EXPRESSION DATA
Authors: KALE O. V. , MOMIN B. F.
Published: January 2021

Microarray technology has created a revolution in the field of biological research. Association rules can not only group the similarly expressed genes but also discern relationships among genes. We propose a new row-enumeration rule mining method to mine high confidence rules from microarray data. It is a support-free algorithm that directly uses the confidence measure to effectively prune the search space. Experiments on Leukemia microarray data set show that proposed algorithm outperforms support-based rule mining with respect to scalability and rule extraction.
CONTINUOUS INTEGRATION FOR ENTERPRISE SYSTEMS USING HETEROGENEOUS TECHNIQUES
Authors: SV RAKSHA
Published: January 2021

Continuous integration is an extensive experience in the Enterprise and system architectures, it is the concept of integrating new code into existing code and then utilizing the testing techniques defined by Extreme Programming. This practice yields units of code that are continually tested during development. Using continuous integration, a programmer integrates new code into existing code after the existing code has been relentlessly built. Therefore, the release of the change is done when it is and everyone knows about the new functionality at the time of the release. While this is dynamic, it should not pose problems since the code is released only after thorough testing. This particular idea generates much discussion among the software practitioners, but the result is that it does advocate the thorough building and testing of modules prior to release as its main premise. On this main premise there is no resistance. It also recognizes that the integration of code in the object-oriented paradigm deserves some focus. One of the key requirement of this paper is to develop a common platform to do automated build environment, as the current environment is emulated from decade old build system based on Make and there is no way to track changes made to the system for detecting dependency flaws.
INTELLIGENT CAR PARKING SYSTEM
Authors: AVINASH S. , MITTRA SNEHA , GOGOI SUDIPTA NAYAN , SURESH C.
Published: January 2021

Due to the proliferation in the number of vehicles on the road, traffic problems are bound to exist. This is due to the fact that the current transportation infrastructure and car parking facility developed are unable to cope with the influx of vehicles on the road. In India, the situation are made worse by the fact that the roads are significantly narrower compared to the west. Therefore problems such as traffic congestion and insufficient parking space inevitably crops up. In his paper we describe an Intelligent Car Parking System, which identifies the available spaces for parking using sensors, parks the cars in an identified empty space and gets the car back from its parked space without the help of any human personnel. A Human Machine Interface (HMI) helps in entering a unique identification number while entry of any car which helps in searching for the space where the car is parked while exit. An Indraconrol L10 PLC controls the actions of the parking system. The PLC is used to sequence the placing and fetching of the car via DC motors. We have implemented a prototype of the system. The system evaluation demonstrates the effectiveness of our design and implementation of car parking system.
SPINNING LED DISPLAY USING RADIO FREQUENCY
Authors: SARODE APEKSHA , SALUNKE DEEPALI MADHUKAR , SHUKLA AKSHAYDUTTA LAXMIDUTTA , SONAWADEKAR MANVI MUKESH
Published: January 2021

The project consists of Spinning LED display using RF which displays the messages send by the user at the handheld device. if there are no inputs from the user for the system, the message that is programmed in the microcontroller will be displayed continuously. The circuit needs to be mounted on a mechanical structure that rotates at high speed. The display consists of 7 LEDs only in a vertical row. By moving them fast enough, message can be displayed which appears to be generated by a 7*n matrix of LEDs and not a single column of LEDs, where n is the no. of columns of the display matrix. This illusion is based on inertia of human eye or in other terms PERSISTANCE OF VISION. It consists of motor and seven LEDs that are arranged in a vertical line. The motor spins at a constant rate such that the LEDs rotate around a centre pivot point. As the LEDs spin around they light up sequentially such that they will display the message. The motor spinning fast enough that the human eye will perceive all of the display is on at once, and the viewer will be able to read the message completely. If LED formed message will periodically and frequently enough flash, they will appear solid and steady. A microcontroller is used to keep the message and blink the LEDs in an appropriate pattern. It has to be programmed so that it will both keep message and also send the appropriate signals to the LEDs to light them in the correct sequence.
Cooling of Motorcycle Helment Using Phase Change Material
Authors: Vaitheeswaran S. , Kumar C. Suresh , Santhosh S. , Kumar S. Sathish
Published: December 2020

Human life is so precious and valuable, that it should not be compromised under any cost. In a latest survey, it is mentioned that nearly 62% of mortality in road accidents occur due to head injury, where the rider has not worn a helmet. It is not that people are very negligent about their lives on road, but that they experience dozens of discomforts by wearing helmets. But the most common discomfort is that, heavy sweat occurs due
to excessive heat formation.
This project mainly focuses on absorbing this heat produced inside the helmet. To achieve this, a suitable Phase change material (HS 22) is encapsulated inside an aluminium packet. Also 6 holes of 6mm diameter are drilled on the front and rear sides of helmet. This allows fresh air (reaction air coming opposite to riding direction) to continuously flow in and out of the helmet so that the heat produced in the helmet is
instantaneously tapped out. During summer season, the inlet air itself will be hot which will be absorbed by the PCM. The PCM fuses taking its latent heat of fusion from the packet surface and cools it. Thus continuous cooling is achieved till the entire PCM
fuses. After the ride, the PCM rejects the heat and again solidifies.
Factors like position of PCM in the helmet, volume, latent heat of fusion, etc. are carefully adjusted to achieve effective forced convective heat transfer and thus cooling for a minimum drive of 1.5 hours at an utmost ambient temperature of 450C. This ventilation system is practically feasible, very economical and will surely promote the riders to wear helmets. This project has been successfully completed as our 3rd year project.
REAL TIME PRICING BASED POWER SCHEDULING FOR DOMESTIC LOAD IN SMART GRID
Authors: JOSHI HEMANT , PANDYA V J
Published: January 2021

The concept of shaping domestic and commercial loads can be an effective way of controlling the load profile of a distribution company. Flat energy rates don’t provide incentives to customers to use power as would be optimal from a utility point of view. Price of energy should be fluctuating according to peak or off peak load condition. Smart meters can offer solution to this by allowing sophisticated measurement of
consumption and using real time pricing (RTP) signals sent by utility. The consumer can minimize their expenses on energy by adjusting their intelligent appliances operation. Home Energy Controllers (HEC) control appliances at domestic and commercial consumer’s premises to save energy, reduce cost, increase reliability, efficiency and transparency. In this paper different automated meter reading (AMR) technologies and
architecture of smart meter are discussed. Appliance scheduling approach is realized here with help of MATLAB simulation to keep the peak power demand for the homes below target value and reduce the cost of energy
MULTILEVEL POWER CONVERTERS: A SURVEY
Authors: KUMAR A.NAVEEN , CH KIRAN KUMAR , VARDAN R.H. , BASAVARAJA B.
Published: January 2021

Multilevel static power conversion (MSPC) technology has ability to process high voltages and generate multitier voltage waveforms with high spectral quality. This technology is increasingly being used in ac- dc, dc-ac converters and power conditioning applications. In view of this, a comprehensive review of MSPC technology is presented in this paper,
which includes configurations, control strategies and highlighting key areas of research .It is aimed to provide a framework of references and broad spectrum of MSPC technology to researchers, application engineers and educators dealing with Multilevel Power Converters (MPC).
ENERGY CONSERVATION THROUGH ENERGY EFFICIENT TECHNOLOGIES AT THERMAL POWER PLANT
Authors: ADATE NAMDEO D. , AWALE R. N.
Published: January 2021

Energy audit and conservation is the burning issue nowadays due to the tremendous scarcity of electricity across the county. It is specifically quantifies as optimum use of electricity available. Normally it is extended to all the sectors viz, Industrial, commercial, residential as well as agriculture. Energy efficiency is a technique which needs to be adopted seriously and religiously for effective energy conservation. Energy saved by efficient use of energy of any electrically operated device not only leads to monetary saving but is extra energy generated for the use elsewhere. Indian power sector is
caught between the pressure of adding new generating capacities to match the rapid growing demand of power to achieve economic and social development and the environmental challenges which is why our per capita power consumption is still
778 KWh only. Therefore by implementing Energy conservation in thermal power plant we try to recover the losses which go waste. By energy management, one can draw a line between the avoidable and un-avoidable losses and plan to minimize the same. So
measurement Energy is a must within a plant. This paper describes basic understanding and awareness about energy conservation around the thermal power plant and also explains the energy saving measures at thermal power plant so as to minimize the auxiliary power consumption.
IMPACT OF RENEWABLE ENERGY SOURCES IN POWER SUPPLY OF INDIA– A SYSTEM DYNAMICS APPROACH
Authors: PANDA DEEPANKAR
Published: January 2021

In this paper, an attempt is made to answer the question: Can renewable energy sources eventually supply India’s electricity needs in the future? In particular, we examine the total potential of renewable energy sources in India and extent to which they can supply these needs. The estimates made here indicate that even with a frugal per capita electricity need of 2000 kWh/annum and a stabilized population of 1500 million by 2025, India would need to generate approximately 3000 TWh/yr. As opposed to this, a systematic analysis of the information available on all the renewable energy sources indicates that the total potential is only around 1000 TWh/yr. It is concluded that in the future as fossil fuels are exhausted, renewable sources alone will not suffice for meeting India’s needs.
OPTIMAL PLACEMENT OF PHASOR MEASUREMENT UNITS FOR POWER SYSTEM OBSERVABILITY
Authors: SAINI RAJPAL , MAM MANJU , SAINI MANISH KR.
Published: January 2021

This paper present a method to find minimum number of phasor measurement units (PMUs) for complete observability of power system network for normal operating conditions.A linear algorithm is used to determine the minimum number of PMUs needed to make the system observable. For state estimation and fault diagnosis in power system synchronized snapshot of whole system must be necessary. The proposed method is used to benchmark the optimal PMUs placement solution for the IEEE 14-bus, IEEE 18- bus, IEEE 30-bus and IEEE 57-bus test systems.
LABVIEW SIMULATION FOR SPEED CONTROL OF INDUCTION MOTOR
Authors: VENKATESAN L. , JANARTHANAN A.D. , GOWRISHANKAR S. , ARULMOZHIYAL R.
Published: January 2021

Today's Industrial Control Applications are done by Remote Process only. Lab VIEW Software plays major role in Industrial Monitoring and control systems. In this paper i am going to discuss about Lab View based induction motor drive control system. It is One of the most common applications required in remote control and monitoring. Drive control system has various types of controller, in order to perform some actions such as control the speed, forward and reverse turning direction of the motor. This approach can be done by Lab VIEW programming, and with the rise of the technology, Ethernet module will be used in order to achieve the remote control system. Lab VIEW is a human machine interfaces design software that is user friendly. It can be easily communicate with different hardware.
A 0.1-2 GHZ LOW POWER FOLDED RF FRONT-END WITH MERGED LNA AND MIXER FOR SOFTWARE-DEFINED RADIO APPLICATIONS
Authors: K MANJULA. , K PRATHIBHA. S.
Published: January 2021

In this paper, A Software-Defined Radio (SDR) RF front-end is presented that contains merged LNA and mixers, VGAs, and frequency synthesizer, supporting various wireless communication standards in 0.1-2 GHz while guaranteeing a power/performance trade-off at any time. The proposed low power RF front-end uses the folded and current reuse techniques. for 0.18 um RF CMOS technology with 1.8V supply voltage. In the receive path the proposed design achieves a Noise Figure of 3.8 dB at 160 MHz and 5.5 dB at 2GHz. The Output-referred 3rd-order Intercept Point (OIP3) is high up to 21.3 dBm at 800 MHz. The voltage gain of the front- end is between 16-44 dB. The phase mismatch of LO quadrature signals is lower than 3deg.It consumes 13.8 mW at the 1.7V supply.
FAULT DIAGNOSIS OF POWER TRANSFORMER BASED ON DISSOLVED GAS ANALYSIS AND ADAPTIVE NEURO-FUZZY INFERENCE SYSTEM
Authors: PATIL PALLAVI , INGLE VIKAL
Published: January 2021

Power Transformers are a vital link in a power system. Well-being of power transformer is very much important to the reliable operation of the power system. Dissolved Gas Analysis (DGA) is one for the effective tool for monitoring the condition of the transformer. To interpret the DGA result multiple techniques are available.IEC codes are developed to
diagnose transformer faults. But there are cases of errors and misleading judgment due to borderline and multiple faults. Methods were developed to solve this problem by using fuzzy membership functions to map the IEC codes and heuristic experience to adjust the fuzzy rule. This paper proposes a neuro-fuzzy method to perform self learning and auto rule adjustment for producing best rules.
OPTIMAL PLACEMENT OF FLEXIBLE ALTERNATING CURRENT TRANSMISSION SYSTEM (FACTS) DEVICES FOR STATIC VOLTAGE STABILITY ENHANCEMENT
Authors: GUPTA ANJU , SHARMA P. R.
Published: January 2021

This Voltage stability problems increasing day by day because of demand increase. It is very important to analyze the power system with respect to voltage stability. Location of FACTS devices is important for the enhancement of voltage stability. This paper investigates the voltage stability analysis of 14 bus systems by optimally locating Flexible AC Transmission System (FACTS) devices. Shunt and series FACTS controllers are introduced in the weakest bus and its effectiveness is assessed by comparing voltage profile and loading margins enhancement. It is shown that best location for static voltage stability margin is the “weakest bus” of the system. Continuation power flow (CPF) is done with PSAT (power system stability analysis Toolbox).
ANALYSIS OF FAULT ON 1.5 MW WIND POWER PLANTS
Authors: N MANONMANI . , K DIVYA. , R LOGANATHAN.
Published: January 2021

Large size wind farms are booming day by day. As wind energy generated is highly dynamic and dependent on only wind, the overall system’s performance is important for profitable operation. Faults produced by wind turbine generator systems will impact not only the wind farms but also the interconnected system including the grid if proper protection is not ensured. In this paper it is proposed to model a 1.5MW wind farm using doubly fed induction generator and study the effects of phase to ground faults under various load conditions. For the study the vector control of the Doubly Fed Induction
Generator is used.
APPLICATION OF THEORY OF CONSTRAINTS AND CRITICAL CHAIN METHOD FOR PROJECT MANAGEMENT IN ULTRA MEGA POWER PROJECTS (UMPP)
Authors: PAI SIDDESH , GIRIDHARAN S.
Published: January 2021

In Developing countries like India, there is a huge demand for Power and the country itself faces challenges in meeting the demand in an effective manner. In India, Planning commission has come up with a solution by bringing in Ultra Mega Power projects (UMPP) in recent years. Large number of power projects (XI and XII five year plans) is under construction to overcome the power shortages and meet the growing energy requirements in the country. So Government of India has planned for Mega / Ultra Mega Power Generation projects with revised tariff regulations for existing central
government projects, competitive bidding for all future power generation projects, tariff norms for renewable energy / introduction of Renewable Energy Certificates, new transmission pricing grid code, power market regulations, Re – structured Accelerated Power Development Reform Programme (APDRP2), National Electricity Fund, etc. Ministry of Power and Central Electricity Authority (CEA) have projected a total investment requirement of Rs. 11,35,142 Crore for the power sector during the 12th Plan period, which also includes investment for generation of additional capacity of about
1,00,000 MW to the existing capacity of about 1,64,508 MW for the country.
The above stated reforms are good sign of development but India’s performance in power sector (Planning to Operation) is not remarkable. Always delays are encountered in all phases. The Second main constraint in UMPP is managing the criticality of material and inventory for the project. But, this criticality has been overcome effectively in Mundra project which is an UMPP. The Phase- 1,2,3 of Mundra Power plant has been successfully completed and will start its effective operation soon (Capacity of 800 MW each).The success includes timely completion with available resource in a significant
manner. The success delivery is by application of Theory of Constraints and Critical chain management in critical phases. So, the effectiveness of the above said concepts has to be realised and adopted in other ongoing and proposed UMPP for better service to the country on time.
A CONTROL TECHNIQUE FOR INSTANT MITIGATION OF VOLTAGE SAG/SWELL BY DYNAMIC VOLTAGE RESTORER
Authors: PATHAN ABRARKHAN I. , VANAMANE PROF. S. S.
Published: January 2021

This paper presents a control technique using Synchronous Reference Frame (SRF) theory to compensate the voltage sag/swell by using Dynamic Voltage Restorer (DVR). DVR is the best known device for mitigation of voltage sag/swell occurred in the system. Nowadays voltage sag is the most common problem customers are facing repeatedly. There is a need for instant mitigation of voltage sag/swell and maintains the load voltage constant. Some simulations are performed in MATLAB/Simulink and results are discussed to validate this theory for instant calculation of reference voltage and quick mitigation of voltage sag or swell from the system.
LOSS REDUCTION IN RDS USING DG BY ENHANCED LOSS INDEX FACTORS
Authors: VISALI DR. N. , MEGHANA U.
Published: January 2021

Distributed generation (DG) units reduce electric power losses and hence improve reliability and voltage profile. Determination of appropriate size and location of DG is important to maximize overall system efficiency. In this paper, loss index factor method has been presented to determine the appropriate size and proper allocation of DG in a distribution network. Results obtained from this method have been compared with using the repeated load flow method.
A Review of the Traditional Plant Use Culture in Elazığ (Turkey)
Authors: YEREBASAN Nahit , KIRÇIL Engin , YILDIRIM Melike Sultan , ÇAKILCIOĞLU Aysun , DENİZ Vildan , DEMİRKIRAN Deniz
Published: January 2021

The number of plants is quite high as different types of climate and rich geographical and geological features are seen in Turkey. Wild plant use culture has been enriched as Anatolia is the host of many civilizations. From past to present, people have used the plants grown around them for various purposes. The branch of science that examines this use is ethnobotany. Wild plants are used by people in fields such as medical, food, veterinary, equipment, musical instruments, handicrafts, dyes, fuel, ornaments and toys. In this study, ethnobotanical studies in Elazığ, which is located in the Eastern Anatolia Region, were examined. In the examination made within the scope of the study, it was determined that a total of 21 studies were made, including 17 articles with ethnobotanical content and 4 undergraduate and graduate theses. In the ethnobotanical studies conducted in Elazığ, the use for the treatment of various diseases was observed to be more common, however the use of plants for food purposes, use for the treatment of animal diseases and the use of plants for dye was recorded.
RESISTIR PARA EXISTIR: UMA ANÁLISE DA OBRA CANGACEIROS, DE JOSÉ LINS DO REGO
Authors: Silva Edvânio Caetano
Published: December 2020

O presente trabalho tem por objetivo verificar como são construídos os aspectos de resistência presentes nos personagens de Cangaceiros, (1953), de José Lins do Rego. Nessa perspectiva, tencionamos discorrer acerca do processo utilizado pelo autor a fim de construir protagonistas que, embora no mundo da ficção, são delineadores de sujeitos às margens da sociedade, não obstante povoam um mundo paralelo ao dito “comum”. Assim, a obra nos apresenta personagens como fanáticos religiosos, cangaceiros e coronéis falidos e loucos, tangidos ao atual estado em que se encontram como meio de resistências às forças opressoras que assolam a região. Para auxiliar o nosso trabalho acerca dessas conjecturas, a ideia de resistência como tema, apresentada por Bosi, (2002), será o nosso fio condutor, uma vez que José Lins do Rego confecciona a obra Cangaceiros tendo como tema principal o conceito de resistência, por parte daqueles que estão às margens, expostos ao longo da narrativa.
O Capitalismo e a sua influência na literatura simbolista: Baudelaire, Huysmans, Wilde e a estética da decadência no fim do século XIX
Authors: Ferreira Julio Marinho
Published: December 2020

Este artigo discute uma possível relação que pode ser observada entre a noção de capitalismo e a arte da segunda metade do século XIX, mais especificamente a chamada literatura decadentista, ou simbolista. Esse período no qual reinou a influência de Charles Baudelaire nas vanguardas artísticas, e nas formas de apresentar um indivíduo que nascia sob a égide de uma sociedade capitalista, teve na modernidade e em suas rupturas estéticas uma forma de expressão da individualidade mais voltada ao consumo. Com isso, através de uma análise sociológica de algumas obras literárias daquele momento histórico, busco analisar quais seriam os impactos desse capitalismo para a formação de uma mentalidade artística, e de ruptura social. Com os trabalhos de Joris-Karl Huysmans, de Oscar Wilde e a abordagem crítica dos sociólogos Karl Marx e Friedrich Engels, além do filosofo e pensador social Walter Benjamin, procuro traçar paralelos entre uma crítica social e uma produção artística, nas quais o conceito acerca do belo, e suas emanações, pareceriam apontar para uma crítica ao modelo capitalista da sociedade da época, principalmente a noção burguesa de realidade.
Impact of Packaging Strategy of Lays Product on Consumer Buying Behavior with Special Reference to Navi Mumbai City
Authors: Kohade Dr. Geeta , Kadam Asst. Prof. Dipali
Published: December 2020

In the era of globalization the cosmetic goods are becoming quite popular amongst all the classes of the consumers. Both supply and demand sides are showing positive response to the changing marketing scenario. The packaging strategy have become prominent in most of the cities. Consumers become very choosy about different snacks products; in that young consumer have choosy for good taste. The Title of this research paper “Impact of Packaging Strategy of Lays Product on Consumer Buying Behavior with special reference to Navi Mumbai City”. The objectives of this study were to know different factors packaging strategy of lays, to know customer’s satisfaction towards different strategy of lays, to define Impact of packaging strategies on improving customer purchasing decision of lays product, to determine different factors affecting consumer buying behavior, to do study on impact of promotional strategy on consumer buying behavior, to identify customer’s preferences towards new packaging strategy of Lays “Smile deke dekho”. The Hypothesis were Ho = Marketing strategy provided by marketer and consumer buying behavior are not associate by each other and H1 = Marketing Strategy provided by marketer and consumer buying behavior are Associate by each other. Primary data have been collected using the structured questionnaire with personal interviews to 100 consumers. Simple Random sampling method was adopted for the study. Secondary data were collected from television, newspapers, magazines, text books and related websites. The present study is descriptive in nature. The collected data were analyzed through graphical presentation. This study will help us to know the packaging strategy on consumers buying behaviour, factors influence on buying behavior.