Volume 10 | Issue 3 |

 Abstract

Prakasam is one of the major commercial growing districts. In Andhra Pradesh, Prakasam is the second largest producer of commercial crops and holds the same position in the case of fruits with introduction of improved production techniques. Commercial crops occupy a place of special signification in human nutrition. Andhra Pradesh is well known as a cereal producing state. Since the advent of Green Revolution, agriculture of Andhra Pradesh has slowly shifted from subsistence to commercialized one due to good yield and minimum support price. In Prakasam wheat-paddy rotation become most popular rotation which is the root cause of various problems related to the soil and environment. Recently emphasis has been placed on the diversification of Andhra Pradesh agriculture. Commercial crops farming are considered to be good replacement for wheatpaddy rotation. But in Andhra Pradesh farmers are less interested to grow commercial crops as these crops cannot provide assured returns to the farmers on the account of their perishable nature, forces of demand and supply, inefficient marketing system, inadequate storage facilities, processing etc. India produces a wide variety of commercial and has a major position in production among many countries. India is the second largest producer of commercial crops with annual production of 118.60 million tonnes. Area of commercial crops in India is 6.10 million hectares which is more than 11.80% of the total area of the World. India is rich in commercial crops and fruits production because of agro climatic variations, biodiversity, fertility of soil, and cultivable area. In India, commercial crops production has reached the peak of production level. On the other hand farmers can also take various steps to empower themselves through forming co-operative societies and developing organization skills to prevent their exploitation by the middlemen and commission agents.

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 Keywords

Farming, Climatic Variations, Middleman, Land holdings

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Creative Commons Attribution 4.0 and The Open Definition

 Abstract

Power quality issues such as current and voltage harmonics, voltage sag / swell has become major reasons for power failure and power quality degradation in current times. Renewable energy sources are now consuming most of the energy for a day. Power demand is also growing due to an abnormal growth of consumers of electrical energy. There are problems with power quality. As a result, in the installation of custom power devices is a major consideration for improving these power quality issues. This paper therefore, deals with the enhancement power quality problems by means of a Photo-Voltaic -Unified Power Quality Compensator (PV-UPQC) interface with the UPQC DC-link via a DC-DC step up converter. The PV array is interfaced with the UPQC DC-link by means of a DC-DC boost converter. Maximum power extracted from the PV array by means of MPP control is fed to boost the converter. The UPQC Shunt Voltage Source Converter compensates for issues with load power quality issues, such as current harmonics. Apart from this VSC shunt, it supplies the grid with effective active power from the SPV while retaining the DC voltage link at the preset voltage level. The VSC series compensates for issues with grid side voltage PQ such as voltage sag /swell and harmonics at different non-linear loads connected to the (PCC) load bus. The simulation and evaluation of PV-UPQC with various nonlinear load cases such as R-L load, personal computer, fluorescent lamp, television is performed in PSCAD under varying irradiation and grid voltage disturbances such as voltage sag / swell and load bus (PCC) harmonics was validated by IEEE std. 519-2014 and noted that the PCC's harmonics are within the limits.

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Creative Commons Attribution 4.0 and The Open Definition

 Keywords

Power Quality, UPQC, harmonics, solar PV, MPPT, boost converter.

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Creative Commons Attribution 4.0 and The Open Definition

 Abstract

Since its inception, the Stock market has become a sophisticated way of investing money and a reliable source of income. Performance of stock relies on multiple factors which makes it very unpredictable and volatile. Hence, Prediction can play an important and helpful role here. Predicting markets can offer great profit avenues, and much research is going on for it. For prediction, most researchers use either technical analysis or fundamental analysis. Technical analysis can be referred to as prediction on the basis of previous stock prices while fundamental analysis can be referred to as analysing the unstructured textual data, example: news, tweets, etc. Today the world is digitalized, the market information is accessible to common people as well, this takes it to text mining strategies that would extract significant information to analyse market behaviour. In this project we will be using past prices of stock and news headlines together to predict the stock prices. The project will give recommendations on stock buy /sell on the basis of current news

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Creative Commons Attribution 4.0 and The Open Definition

 Keywords

Prediction, Analysis

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Creative Commons Attribution 4.0 and The Open Definition

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Creative Commons Attribution 4.0 and The Open Definition

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Jamamu and Kashmir, Muslim conference, National Conference, Nationalism, Political Identity, princely State.

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Creative Commons Attribution 4.0 and The Open Definition

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In this paper, we propose an original security saving component that upholds public evaluating on shared information put away in the cloud. Specifically, we exploit ring marks to figure check metadata expected to review the rightness of shared information. With our instrument, the character of the underwriter on each square in shared information is kept hidden from public verifiers, who can effectively check shared information uprightness without recovering the whole document. Moreover, our instrument can play out different inspecting errands all the while as opposed to confirming them individually.The propose framework, a protection saving public reviewing component for shared information in the cloud. We use ring marks to develop homomorphism authenticators, so a public verifier can review shared information respectability without recovering the whole information, yet it can't recognize who is the endorser on each square. To work on the productivity of confirming numerous reviewing assignments, we further stretch out our component to help group examining. There are two intriguing issues we will keep on reading up for our future work. One of them is recognizability, and that implies the capacity for the gathering chief to uncover the personality of the endorser in light of confirmation metadata in a few extraordinary circumstances.

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Creative Commons Attribution 4.0 and The Open Definition

 Keywords

data security, aes algorithm, sha algorithm, hash function, data storage, web development.

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Creative Commons Attribution 4.0 and The Open Definition

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Creative Commons Attribution 4.0 and The Open Definition

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Creative Commons Attribution 4.0 and The Open Definition

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In Computer Science, the term Web mining is a rapidly growing research area. It consists of Web usage mining, Web structure mining, and Web content mining. Web usage mining refers to the discovery of user access patterns from Web usage logs. Web structure mining tries to discover useful knowledge from the structure of hyperlinks. Web content mining aims to extract/mine useful information or knowledge from web page contents. Web mining techniques can be used for detecting and avoiding terror threats caused by terrorists all over the world. In the recent times, terrorism has grown in an exponential manner in certain parts of the world. This enormous growth in terrorist activities has made it important to stop terrorism and prevent its spread before it causes damage to human life or property. With development in technology, inter- net has become a medium of spreading terrorism through speeches and videos. Terrorist organizations use the medium of the internet to harm and defame individuals and also promote terrorist activities through web pages that force people to join terrorist organizations and commit crimes on the behalf of those organizations. Web mining and data mining are used simultaneously for the purpose of efficient system development.

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Creative Commons Attribution 4.0 and The Open Definition

 Keywords

Data mining System Architectures, Data mining Applications,Crime,Terrorism,Warehouse

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Creative Commons Attribution 4.0 and The Open Definition

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Solar energy has emerged as viable source of renewable energy over the past few decades and is now used for various applications such as emergency lighting, water heaters and industrial application. This project proposes a solar based automatic irrigation system. The main objective is to design a low cost and time based irrigation system with the help of Arduino and monitoring the security of the field by monitoring animal presence. Irrigation schedule measures various parameters such as humidity, temperature and soil moisture. This automatic irrigation system uses alternative energy that drives water pump to pump water from bore well to a tank and therefore the outlet valve of tank is automatically regulated exploitation controller. In this irrigation system the irrigation pump controlled in two modes: Automatic mode and WIFI mode.

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Creative Commons Attribution 4.0 and The Open Definition

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Ultra Sonic, IR sensor, DC water pump, Speaker, GSM sim900, Soil moisture, Arduino and solar panel.

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Creative Commons Attribution 4.0 and The Open Definition

 Abstract

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Creative Commons Attribution 4.0 and The Open Definition

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Cyber security, cyber safety, cyber education, cyber awareness, cyber-infrastructure, social-networking, cyber-ethics.

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Creative Commons Attribution 4.0 and The Open Definition

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This article discusses on the impact of COVID-19 on tourism industry with special reference to Indian tourism and how digital communication can play an important role to help the revival of tourism. Study is from secondary literature through various sources on the devastation of tourism and to derive role of digital communication in retrieving its lost glamour. Impact of COVID-19 on the global economy is gargantuan. One of the most effected sectors is tourism and its allied sectors travel and hospitality. As tourism is one of the emerging industries and significant contributor to world economy, there is every need for a quick comeback to its stature on dilution of the pandemic. In the process of recapture its charm, the communication especially digital plays a pivotal role in instilling confidence in the tourist for a safe and secured tourism activity.

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Creative Commons Attribution 4.0 and The Open Definition

 Keywords

Travel, Tourism, Digital communication, COVID-19, Pandemic, Safe Tourism

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Creative Commons Attribution 4.0 and The Open Definition