Volume 9 | Issue 6

 Abstract

In order to study the uncertainty and intermittent characteristics of wind power and wave power, this paper proposes an integrated wind and wave power generation system fed to an ac power grid or connected with an isolated load using a dc microgrid. The proposed dc microgrid connects with a wind power generator through a voltage-source converter (VSC), a wave power generator through a VSC, an energy storage battery through a bidirectional dc/dc converter, a resistive dc load through a load dc/dc converter, and an ac power grid through a bidirectional grid-tied inverter. The studied integrated wind and wave system joined with the dc microgrid is modeled and simulated using the written program based on MATLAB/Simulink. Root-loci plots of the studied system under various speeds of the wave generator are analyzed. To examine the fundamental operating characteristics of the studied integrated system joined with the dc microgrid, a laboratory- scale platform is also established. Comparative simulation and experimental results reveal that the studied integrated system can maintain stable operation to supply power under different operating conditions using the proposed dc microgrid.

Licence: creative commons attribution 4.0

  License

Creative Commons Attribution 4.0 and The Open Definition

 Keywords

Wind power, wave power, voltage-source converter, MATLAB/Simulink

  License

Creative Commons Attribution 4.0 and The Open Definition

 Abstract

Licence: creative commons attribution 4.0

  License

Creative Commons Attribution 4.0 and The Open Definition

 Keywords

PIC Microcontroller (PIC16F873), DTMF module, Relays.

  License

Creative Commons Attribution 4.0 and The Open Definition

 Abstract

The main aim of the project is switched inductor Cuk converter based improved power Quality AC-DC converter for battery charging application. In this project, a single- stage switched inductor Cuk converter based power factor correction converter is proposed which offers high step-down gain, low current stress, and high efficiency and reduced component counts. The project makes a use of PIC microcontroller which is used for battery application and which provide the sufficient voltage to the loads by triggering the mosfet with the help of pic microcontroller.

Licence: creative commons attribution 4.0

  License

Creative Commons Attribution 4.0 and The Open Definition

 Keywords

Cuk converter, PIC Microcontroller, LCD display.

  License

Creative Commons Attribution 4.0 and The Open Definition

 Abstract

After more than 70 years of independence, around 70 percent of the Indian population still lives in rural India. This means that rural development remains core to the economic development of the entire nation. Its importance is not limited to the economic arena but has far reaching implications in the social and environmental areas as well. However, the reality of rural India is lack of infrastructure, dilapidated healthcare facilities, poverty, food insecurity, unemployment, and various social issues. These are recurrent issues in the Indian rural scenario and people residing in the villages have been suffering for a reasonably long time. In other words, we can say that the problems of rural India have not changed much since the time of independence. Hence, it would not be wrong to look into the solutions offered by the leaders and thinkers of that time. The primary aim of this research paper is to understand the ideas of great thinkers around rural development and to enquire into the working of these ideas in modern India. The paper focuses on two major policies in constructive programs namely, self sufficiency and women empowerment. Self sufficiency, a timeless concept, has been given a unique touch by Swaraj which has had led the way for the various provision of the village self-government. On the other hand, in the last few years, women's empowerment has become quite a pressing issue. The data used in the study is gathered from existing research on the topic. The study reveals that the ideas of Mahatma Gandhi, Vinoba Bhave, Swami Vivekananda and others are a source of inspiration for modern policymakers. At the same time, these ideas have not been implemented in the manner and spirit as the leaders had envisioned. Various reasons have been suggested for this lack of implementation. This study throws light on the theoretical aspects of the policies on rural development and can be useful for further investigations in the field of policymaking and other educational purposes.

Licence: creative commons attribution 4.0

  License

Creative Commons Attribution 4.0 and The Open Definition

 Keywords

Rural development, Swaraj, Women empowerment, Independence, Women education, Economy

  License

Creative Commons Attribution 4.0 and The Open Definition

 Abstract

Licence: creative commons attribution 4.0

  License

Creative Commons Attribution 4.0 and The Open Definition

 Keywords

Mobile Computing, Cloud Computing, Machine Learning, Support Vector Machine (SVM), Direct Farm to Consumer (DFC), Advanced Encryption Standard (AES), etc

  License

Creative Commons Attribution 4.0 and The Open Definition

 Abstract

Licence: creative commons attribution 4.0

  License

Creative Commons Attribution 4.0 and The Open Definition

 Keywords

  License

Creative Commons Attribution 4.0 and The Open Definition

 Abstract

Licence: creative commons attribution 4.0

  License

Creative Commons Attribution 4.0 and The Open Definition

 Keywords

Video Surveillance, Anomaly detection, Artificial neural network based sparsity learning, Criminal Identification, etc

  License

Creative Commons Attribution 4.0 and The Open Definition

 Abstract

In modernization world and rapid technology changes the essence of marketing become a major requirement for any business. As a mode of marketing, social media plays a vital role for the company. It is the use of social media platforms and websites for promoting or creating awareness of a product or services which is ultimately generates leads for the company. Social media marketing usually based on internet and country like India has huge internet user due to world second largest population and rapidly upgradation of technology. Social media is one of the prominent ways to communicate the information to the target customers. In the crises of covid-19, the concept of work from home becomes more relevant and in the field of marketing it focusses more towards usage of social media platforms for engaging of customers. The objectives of this paper are to identify the numbers of internet users in India and its growth position from 2015 to 2020 with a forecast until 2025. Further to identify the different social media platforms that can be used as a marketing tool by the company and also to identify the different job opportunities for an individual as a freelancer.

Licence: creative commons attribution 4.0

  License

Creative Commons Attribution 4.0 and The Open Definition

 Keywords

Social media, Marketing, platforms of social media, freelancer, Internet.

  License

Creative Commons Attribution 4.0 and The Open Definition

 Abstract

Hereditary spherocytosis is a common and very common anemia of hemolytic anemia caused by a deficiency of red cell membrane proteins. In recent years, major advances in our understanding of red cell membranes and the better structure of its components have allowed a clearer understanding of the pathogenesis of this disease. In this article, we present an overview of the erythrocyte bone and its unique components. we also review the clinical features of the disease and describe current cell defects involving membrane proteins that have been shown to play an important role in the inherited spherocytosis. Current diagnostic tests for hereditary spherocytosis (HS) focus on the detection of hemolysis or indirectly assessing defects of membrane protein, whereas direct methods to detect protein defects are complicated and difficult to implement.

Licence: creative commons attribution 4.0

  License

Creative Commons Attribution 4.0 and The Open Definition

 Keywords

Hereditary spherocytosis, a plastic crisis, anemia, hemolysis

  License

Creative Commons Attribution 4.0 and The Open Definition

 Abstract

Licence: creative commons attribution 4.0

  License

Creative Commons Attribution 4.0 and The Open Definition

 Keywords

Petal disc brake rotor, FEA, Carbon-Ceramic Composite, Structural-Steel, Metal-Matrix composite

  License

Creative Commons Attribution 4.0 and The Open Definition

 Abstract

There are plenty of different types of Indian delicacies available with the same ingredients. In India, traditional recipes are varied due to the locally available spices, vegetables, fruits & herbs. In this paper, we purposed a way that recommends Indian recipes based on readily available ingredients and popular dishes. In this task, we perform a web search to create a collection of recipe types and apply a content-based approach to machine learning to recommend recipes. This system provides Indian food recommendations based on ingredients

Licence: creative commons attribution 4.0

  License

Creative Commons Attribution 4.0 and The Open Definition

 Keywords

Machine Learning, content-based, bag-of words, NLP, Indian cuisine, Web scraping, Recommendation System

  License

Creative Commons Attribution 4.0 and The Open Definition

 Abstract

Roads play a very vital role in the economic and social development of any place. Present days without transport, we cannot imagine our daily life. Present-day life is completely dependent on transportation that helps to move people and things from one place to another. Roads are important not only from a social-economic point of view but also from a strategic point of view. Road construction in the hilly region is a difficult task, due to the geographical location and geological setting of the Himalayan mountainous region. Therefore, uncontrolled construction cannot be permissible. If we ignore the geographical and environmental perspective of the hilly region for construction then it can be a major cause of landslides leading towards disasters. One-line roads are useful for the economic development of any place; road widening must be avoided and by the government until and unless not necessary for the security purposes or specific area development of any part of this sensitive domain.

Licence: creative commons attribution 4.0

  License

Creative Commons Attribution 4.0 and The Open Definition

 Keywords

Road widening, geographical location, landslides, Himalayan.

  License

Creative Commons Attribution 4.0 and The Open Definition

 Abstract

In this project the learning of destructive and non-destructive test on actual specimen. The destructive test taken on cube, cylinder and beam. The non-destructive test reserved on cube, cylinder and beam. Subsequently the non-destructive test achieve the correct outcome of the concrete strength. Latest contemporary non-destructive tests are used in manufacturing, fabrication and in service assessments to confirm product veracity and consistency, to control manufacturing developments, inferior manufacture charges and to maintain unvarying quality level. During construction, NDT is used to confirm the quality of ingredients and joining processes through the fabrication and assembly phases, and in service NDT examinations are used to ensure that the products in use continue to take veracity necessary to ensure their worth and the security of the community. The greatest shared non-destructive testing (NDT) methods of concrete structures as applied by the structural engineering industry. The prerequisites of NDT methods are discovered in regards to their potential, restrictions, examination techniques and clarifications.

Licence: creative commons attribution 4.0

  License

Creative Commons Attribution 4.0 and The Open Definition

 Keywords

Non-destructive and Destructive test

  License

Creative Commons Attribution 4.0 and The Open Definition

 Abstract

The dielectric parameters have been determined for mixture of lorazepam-methanol with various concentrations in the frequency range of 10MHz to 50MHz at temperature of 283 K by time domain reflectometry (TDR). The static permittivity and relaxation time have been used to obtain the excess permittivity, excess inverse relaxation time, Bruggeman factor, Kirkwood factor and thermodynamic parameters. A variation of dielectric constant and relaxation time, with volume fraction of lorazepam confirms structural formation due to the intermolecular interaction between lorazepam and methanol. The variation of different factors for different mole fraction of lorazepam in the binary mixture reported in the paper.

Licence: creative commons attribution 4.0

  License

Creative Commons Attribution 4.0 and The Open Definition

 Keywords

Dielectric parameters, Lorazepam, Methanol, Time Domain Reflectometry, Bruggeman factor.

  License

Creative Commons Attribution 4.0 and The Open Definition

 Abstract

In 20th century after industrial revolution, we face enormous effects of pollution on environment. And due to advance technology pollution is increasing drastically. plastic waste is one of the serious and large problem in pollution because plastic is not easy to decompose and remains for long period in environment. for cure this issue we use plastic as a binder material for road construction by decreasing some percentage of bitumen. when the plastic waste mixed with bitumen it increases strength and durability. It helps to improve environment condition and road life span. .

Licence: creative commons attribution 4.0

  License

Creative Commons Attribution 4.0 and The Open Definition

 Keywords

Aggregates, Bitumen , Waste Plastic , Bitumen replacement.

  License

Creative Commons Attribution 4.0 and The Open Definition

 Abstract

Radar applications require waveform sequences with maximum autocorrelation and minimum cross correlation. Attaining such waveform sequences is a complex multivariable problem. So the tricky of waveform design stated above is a thought-provoking problem. Several global optimization algorithms like ant-colony algorithm, tunneling algorithm, genetic algorithm, bat algorithm, were stated in the literature for solving the problem of waveform design. The paper targets at the design of optimal set of Binary Sequences using hybrid Particle Swarm Optimization Algorithm which makes use of Hamming Scan Algorithm for Mutation. The main advantage of HSA Algorithm is it enhances the search space of PSO, thereby preventing the local optimum trapping of PSO. The synthesized Binary Sequences using Hybrid PSO have improved autocorrelation properties than standard PSO.

Licence: creative commons attribution 4.0

  License

Creative Commons Attribution 4.0 and The Open Definition

 Keywords

  License

Creative Commons Attribution 4.0 and The Open Definition

 Abstract

Weather Prediction is for the most part worried about the forecast of climate condition in the given future time. Weather prediction give basic data about future climate. Predicting the weather is fundamental to help planning generally advantageous and the most exceedingly terrible atmosphere. Here K-Means Clustering algorithms is used to identify the variation in the weather condition in terms of Temperature, Humidity, Wind Speed, Pressure and Weather. Weather predictions are significant for arranging our everyday exercises. Farmers need data to enable them to anticipate the planting and gathering of their yields. Prediction of weather condition is essential for various applications like Agricultural,Industry,Air Traffic, Marine, Forestry,Army and navy etc

Licence: creative commons attribution 4.0

  License

Creative Commons Attribution 4.0 and The Open Definition

 Keywords

Weather, k-means, clustering, Prediction,

  License

Creative Commons Attribution 4.0 and The Open Definition

 Abstract

Currently, the differential function has been widely used in transformer protection relay. However, the main issue of this technique is assigned to the relay mis operation during the presence of inrush currents and current transformer (CT) saturation. In the literature, these limitations have been overcome with the use of tools based on artificial intelligence and signal processing, such as the methods based on artificial neural networks and wavelet transform. This paper proposes a method based the ANNs and wavelet transform to detect and classify disturbance in the power transformer accurately. The algorithm uses wavelet based disturbance detector in order to detect any disturbance related to a power transformer, whereas a neural network based routine is used to classify the disturbance type (internal fault, external fault and transformer energization) appropriately, as well as to classify the internal faults. Several events were simulated, such as external and internal faults, with variations of fault resistance, fault inception angle, and fault type parameters, as well as transformer energizations. The method presented an excellent success rate regarding the correct classification of the disturbance as well as an accurate fault classification.

Licence: creative commons attribution 4.0

  License

Creative Commons Attribution 4.0 and The Open Definition

 Keywords

Artificial neural networks (ANNs), current transformer saturation, differential protection, power transformers.

  License

Creative Commons Attribution 4.0 and The Open Definition

 Abstract

Licence: creative commons attribution 4.0

  License

Creative Commons Attribution 4.0 and The Open Definition

 Keywords

Gloves, Hand Gesture, Umpiring

  License

Creative Commons Attribution 4.0 and The Open Definition

 Abstract

Licence: creative commons attribution 4.0

  License

Creative Commons Attribution 4.0 and The Open Definition

 Keywords

Tryptophan, sleep pattern, lockdown, COVID-19, stress, protein intake

  License

Creative Commons Attribution 4.0 and The Open Definition