Volume 8 | Issue 5

 Abstract

The intention of designing a robot would be used to facilitate the human beings through giving security and working as a helping hand through reprieving. Surveillance is one among the valuable system in the security-based monitoring. In association with, the automation system works a vital role in surveillance based security system. In this paper, the main need is to design and develop a portable and efficiently useful surveillance robot for civilian and military applications. It aims to utilize solar power for operation and embedded controller for control of the robot. Usually the powering of the robots for surveillance are based on conventional methods and shortest path algorithm based on increasing targets to reduce complexity. The paper shows the implementation of an obstacle avoidance system to produce the amicable solution. It consists of embedded controllers, H-bridge drivers and solar tracker system. It can be applied to multipurpose household and war field applications.

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 Keywords

obstacle detector, Robot, Atmega328p, android mobile app, shortest path receiver and Night vision camera, high efficient...

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Music is an amusing sound that leads us to experience peace and happiness. One of the fine arts today is music. Music digitalization provides us to access easily the different kinds of music. We often choose to listen to a song or music which best fits our mood at that moment, by means of features of music the mood of a song can be expressed. Most of the music software present today are lacking for providing the facility of mood-aware play-list generation. Manually choosing songs list suiting a specific mood or occasion by music listeners may be time consuming, that can be avoided by annotating songs with the relative emotion category. Here, work involves analysis of various features in order to learn, train and test the model representing the moods of the audio songs. Some of the basic components are to be considered for music emotion classification audio feature consists of feature set belong to groups dynamic, rhythmic, spectral, and harmonic. Support Vector Machine (SVM) is used as classifiers to classify the music mood recognition.

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Mood Models, Timbre, Tempo, SVM, KNN

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Abstract: The proposed idea is an innovative and unique way, which can solve the major problem of waste segregation and prevent the waste from over flowing from the dustbin on the streets which is a huge problem in India as well as in other parts of the world. It can also help in reducing the amount of recycled waste that is dumped into the dumping grounds by effectively segregating the recyclable waste. The solution provided to solve all the above -mentioned problems is "Automation of waste segregation". It provides a way in which the waste is segregated at the time of collection i.e. at the source itself. To do so an inlet will be provided in every apartment of the building through chutes to collect waste, and at the same time segregate the waste into wet and dry at the source it-self. The system is implemented using Arduino and various sensors which serves to be the most cost effective and accurate way.

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 Keywords

Waste segregation,chutes,wet waste ,Dry waste,Arduino

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Machine learning methodology is being implemented in cyber security like never before. Starting with Classification of IP traffic, malicious intrusion detection filtering, ML is one of the promising reactions that may work against zero day attacks. New research is carried out using the techniques of statistical traffic and ML. This paper is a concentrated applying machine learning algorithm on cyber data set and its use in cyber analytics for intrusion detection, classification of network traffic and email filtering applications. Each method has been identified and summarized on the basis of relevance and the number of citations. Since ML approaches are essential, data sets include some well-known datasets. In addition, some suggestions are presented for using a certain algorithm. Various attacks were categorized using the Machine learning algorithms and each algorithm was eventually assessed for performance.

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 Keywords

Machine Learning , Cyber Security

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The purpose of the present study was to investigate into the most important reasons of dropout among Junior Track and Field athletes of Kerala. Participants were ex junior Track and Field athletes from Kerala (N = 300, 150 male and 150 female) who have won medals minimum at the state level Athletics Championship. For collection of required data the investigators administered the self made questionnaire of reasons for withdrawal from Track and Field. For the purpose of analysis and interpretation of data descriptive statistics were used. Frequency and percentage were computed for find out the major motives for dropout. In order to examine whether gender have any significant impact on dropout reasons, Chi square test was used. The result of the study shows that the most important reasons behind athletes� decision to curtail their Athletics career were performance stagnation, Injury or repeated injuries, financial constraints, academic priority and lack of motivation. The result of the Chi square test indicated that gender has no significant impact on the reasons of dropout.

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 Keywords

Drop out, Withdrawal, Junior athlete, Performance stagnation, Injury

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The lockdown due to Corona virus pandemic has challenged the medical fraternity across the globe but could not dare to dishonor the zeal of teaching of the teachers. To ensure that there is no loss in the education and students get full-access to classes, like before, teachers opt for online teaching. But, do the teachers were prepared for this paradigm shift? Do they have knowledge of teaching learning with technology? So, this paper provides the opinion of 50 B.Ed. teachers doing teaching and learning with technology in this lockdown period and also discusses the suggestions after findings of the study.

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 Keywords

ICT, technology, covid-19, pandemic, lockdown, opinion, technology, education, work from home.

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 Abstract

Social inequality, as a negative outcome of urbanization, results in a social exclusion, segregation that limits people access to resources, essential services, political and economical rights by restricting people's participation in the city planning process in fair terms. This social exclusion ends up with various challenges such as urban poverty, unemployment, income inequalities, crime, delinquency, gender disparities and other social conflicts which need careful consideration. The fact cannot be overlooked that the current urban planning policies and programs lacks in evaluating the multidimensional impact of social inequality. Thus, this paper focuses on the significant aspects and scope of social inequalities in urban areas along with determinants and consequences with the emphasis on the importance of inclusive planning strategies to ensure social stability within a city.

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Social conflicts, Gender disparities, Crime, Unemployment, Inclusive planning

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The whole study is about implants used in the breast cancer therapy. Breast cancer is widely spread in all over the world. Which is to be more dangerous in upcoming years. Various types of implants are widely used in the therapy some of them are safe but risky while they are using. In this study etiology of breast cancer is studied. Based on this various types of therapies are studied. According to FDA these implants are useful or not is also studies. One of the most common and popular cosmetic surgery procedures performed in UK is breast augmentation surgery with more than 11,135 treatments conducted only in 2013. According to one of the estimates, above 30,000 breast implant procedures are performed every year in UK (NHS, UK). Permanent breast augmentation surgery is a surgical prosthesis that is used for modifying the shape, size, form and texture of the woman�s breast. There can be three major purposes for the use of breast implants 1. Reconstruction of breast 2. For correcting the genetic deformities or defects of the chest wall. 3. Aesthetic. Required information was collected through literature review

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Breast cancer, various factors , chemotherapy, radiation therapy, history of breast implants, risks of breast implants, Implant vs. flap reconstruction, Comparing saline and silicone implants. Difference between silicone and saline implants.

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The adjustment term copes with inner tensions, needs, conflicts, frustration and is simultaneously able to bring coordination between individual inner demands and those imposed by the outer world. For a student this is important for understanding his/her interest, skills, and achievement level and contribution ability in society. That is why the study is considered important to understand students in a better way. For the present study the researcher applied descriptive cum survey method. For present study researcher tooks a sample of 100 students from Nehrugram city of block Raipur of district Dehradun of Uttrakhand by implementing systematic randomization technique of sample and collected data with the help of standardized tools of creativity and adjustment and found that there was no significant difference found between the boys and girls in the level of the creativity of junior secondary government and private schools of urban and rural area.

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adjustment, education, junior level, secondary level

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In this paper a multi-band slot micro strip antenna is designed for 4G applications. The antenna consists of an inverted HE shaped slot on the patch and a rectangular slot in the ground plane. The proposed multiband antenna is designed for three different substrates which are FR-4, Rogers 4350 and RT-Duroid, keeping the height of the substrate constant at 3mm. Different parameters which are Return loss, VSWR, directivity and gain are studied and compared. The antenna is been design and simulated using the IE3D software.

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4G, Multiband, Slot antenna, IE3D

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Rape is a heinous crime that is considered graver than murder. It is a crime of violence that not only damages the body but which also leaves a permanent scar in the mind of the victim, and when it occurs within the four-walls of a matrimonial home, it reduces the woman to the status of an object used merely for sexual gratification. Marital rape is sex by a husband with his wife without her assent by compulsion or threat. In India, rape is a penal offence under S.375 and S.376 of IPC. Surprisingly, it unequivocally avoids marital rape from the ambit of conviction. The woman has and still continues to be victimized by man and society. The patriarchal power structures have deemed marriage to be a license to legal unwilling sex. There is a total negation of the self worth of a woman. Even as we celebrate 70 years of independence, the women in our country are still not truly free and independent and continue to live under the realm of darkness and fear. This paper significantly focuses on the violation of the fundamental rights of women guaranteed by the Constitution of India and the status of marital rape in India and different countries of the world.

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Marital Rape, Law, Violation of Rights, Violence against Women, Crimes against Women

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Creative Commons Attribution 4.0 and The Open Definition

 Abstract

In this millennium, the computer technology is emerging in large areas of specialization. People have been using the computer to make life easier. Internet today has become a new way of life. Every year millions of people buy computers to get connected to the World Wide Web (WWW).The Internet is expected to take over our lives. Internet is going to be used to buy groceries, pay phone and electricity bills and check your bank account. All of these can be done by using the Internet. Online services are also used in education. There are many online services such as online registrations for new students, online result to check examination result, online experiment and distance learning. Currently, we are starting to have online exam where the students can give the exam based on their intelligence using the Internet. Students who have registered for exam will be recorded in the database. After that the website give an ID to the student where user can login for give the exam. When the students finish their final examination, the student wants to see their result. The main problem of this whole process is that the system cannot transfer the data to the students directly and they have to go through certain procedures before the students obtain the results. Moreover, the students always receive their results late. This is the main complaint that was received from the parents. In the online examination only authorized personnel are allowed to enter the grades, the overall process is very slow. To overcome these problems, this thesis proposes an online examination result. With this new system ,the students can view their results faster and easier using their home computer or cyber cafe as long as the computer is connected to the Internet. Online System can reduce paperwork before producing the result. Generally, the web-based system can help the students to get faster result through the Internet. Students will have the opportunity to view their results. By using web-based online system, students will not have to wait for a long time to review their results. Moreover the test conducted will be adaptive. This means that the difficulty level of questions will upgrade or degrade according to the answers given by students in each question. For each correct answer, the difficulty level of next question will upgrade and for each wrong answer, the difficulty level of question will go down.

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 Keywords

adaptive, items, performance, CAT, IRT, collection, termination

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 Abstract

Admission system in college nowadays is a great hassle to deal with, for the students as well as the college staff.After completing the secondary board exams, a huge number of students apply for admission in various colleges and it becomes hectic for them to reach every college and fetch the info about the college�s admission process. The college staff as well need to answer many students and solve their queries.So to deal with this problem, we came up with a solution of creating a chatbot that can work on the college�s admission portal and answer the queries of each student which will the decrease the load on college staff as well as help students ease up in the process of applying for admission in a college.With the use of chatbot there would be zero doubt space since it would be a direct communication between the student and college as all the answers that the chatbot would come up with to answer the doubts would be fetched from college�s admission portal database

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Admission portal, artificial intelligence, Chatbot

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 Abstract

Solar PV farm used for simulation studies involve of large number of PV module connected to grid connected inverter through ungrounded DC cables. Constructor report that about 1% of installed PV panel fails annually. Detecting phase to ground fault in ungrounded underground DC cables is also difficult and time consuming .therefore Identifying ground faults is a important problem in ungrounded photovoltaic (PV) systems because such earth faults do not provide abundant fault currents for their detection and location during system working. If such ground faults are not cleared rapidly, a subsequent ground fault on the healthy phase will produce a complete short circuit in the system. This paper present a novel fault-location scheme in which high frequency noise patterns are used to identify the fault location. The high-frequency noise is produce due to the switching transients of converters combined with the parasitic capacitance of PV panels and cables. Discrete wavelet transform is used for the decomposition of the monitored signal (midpoint voltage of the converters) and features are taken out. Feature extraction of the measured waveform at different frequency bands give feature information of voltage signal at different fault locations and are used as the feature vectors for pattern recognition. Then, a back propagation artificial neural networks classifier, which can automatically classify the fault locations according to the extracted features, is investigated. The proposed fault-location scheme has been primarily expand for fault location in the PV farm (PV panels and dc cables). The method is assessing for ground faults as well as line� line faults. These faults are simulated with MATLAB and the data are then analyzed with wavelets. Finally, the value of the designed fault locator is tested with varying system parameters. The results illustrate that the proposed approach has accurate and robust performance even with noisy measurements and changes in operating conditions.

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Ungrounded Photovoltaic system (PV), discrete wavelet transform (DWT), Multi-resolution analysis (MRA), Artificial neural network (ANN)

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The aim of this paper is to analyse wear behaviour of break friction lining manufactured with pistachio shell powder as filler material in place of asbestos. Asbestos replaced because asbestos denunciation is mostly harmful as they cause asbestosis and mesothelioma. Here in this work binder phenolic resin, frictional additives graphite and silica dioxide, reinforcing material copper used and most important pistachio shell powder as filler material in place of asbestos used. Sample manufactured by compressive moulding process. Wear rate of brake friction lining is gradually increases up to 30N load and beyond this load wear rate is higher. Wear behaviour of material also studied with FE-SEM, this shows presence of swallow groves and delaminated surface which are reasons behind increasing wear.

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Pin on Disc, Composite material, Pistachio shell, Wear Behavior, FE-SEM

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This report presents experimental study on effect of replacement of fine aggregate by Groundnut shell (GS). GS is used in concrete to minimize the demand of fine aggregate. The groundnut shells are available as agricultural waste in large amount every year. The groundnut shells were replaced in various percentages as 5%, 10%, 15% and 20% by weight of fine aggregate. The strength and durability properties of concrete were tested and compared with the conventional concrete. By comparing these test results 5% replacement of groundnut shell shows better results than the conventional concrete for both strength and durability tests.

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 Keywords

Groundnut shell, strength , durability

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A power quality issue, especially, voltage problem is the vital concern in most distribution systems today. So far, the voltage problem is mainly from under-voltage (voltage sag) condition due to a short circuit or a fault. Power quality in the distribution system is the important issue for industrial, commercial and residential applications today. The voltage problem is mainly considered from under-voltage (voltage sag) condition caused by short circuit or fault somewhere in the distribution system. This paper presents a series voltage regulator for distribution transformer which improves the voltage sag/swell occurring at secondary side of transformer. The hysteresis voltage controller based series voltage regulator which connect after transformer secondary side is presented. The controller is comprises of Phase lock loop for reference voltage generation, the hysteresis controller is used for generation of gating signal. The complete system is developed in MATLAB. System is tested for different power quality disturbances which provide sufficient results for power quality disturbance improvement.

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 Keywords

Index Terms - Distribution transformer, series voltage regulator, voltage sag and swell

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Recent days, the utilization of electricity and water increased, because of its demand. The lamps and pumps are left ON which results in wastage of electricity and Water. Automation of the garden helps to overcome all these problems. In public garden automation system we use various sensors to measure the moisture of soil and detect the temperature of surrounding also LDR sensor for observing intensity of light. Soil moisture sensor measure moisture in the soil we set a threshold value for moisture if it goes on that level of value then water pump will turn on automatically. Even the switching ON or OFF of the Garden lights is automatic, there will be no delay. As the public garden needs to be opened and closed in the morning and night, it has been fixed with a motor to complete the action. The live Status of the garden will be updated periodically. The authorized person can collect the data being transmitted. This data can be used for calculating the amount of water and consumption of electricity. The wastage of water and electricity can be reduced. The maintenance of Public Garden can become very easy and efficient.

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 Keywords

pi3 , soil moisture sensor, temperature and moisture sensor , LDR.

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Creative Commons Attribution 4.0 and The Open Definition

 Abstract

On March 11, 2020, COVID-19�an infectious respiratory disease caused by a novel coronavirus that emerged in Wuhan, China�was declared a pandemic by the World Health Organization. As of April 1, 2020, more than 3.4 billion people, representing 43 percent of the world population, are in lockdown in more than 80 countries and territories around the world. The COVID-19 pandemic is having an enormous impact on higher education. In many countries around the world, campuses are closed and teaching has moved online. Internationalization has slowed down considerably. Despite these challenges, HEIs have reacted positively, often implementing new solutions to continue providing teaching, research, and service to society. Lockdown and social confinement measures have an enormous impact on higher education. Higher education has been disrupted as never before, but the fact that campuses are physically closed does not mean that higher education institutions (HEIs) have stopped functioning. On the contrary, faced with multiple challenges, they have had to respond quickly and find new solutions to previously unknown problems and new ways in which to continue teaching, conducting research, and serving society. This research study attempts to examine the current challenges and initiatives of Institutions and universities imparting higher education. To help higher education leaders navigate enrollment uncertainty, prepare for a number of different scenarios, and act with real-time information, this research study is conducting ongoing research and analysis to understand students� perspectives and concerns about their enrollment decisions. The study further provides recommendations to the education leaders based on the responses collected and findings drawn from the survey.

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 Keywords

HEI, Online teaching, Employability, Enrolment

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This study has been undertaken to advance the working of Robotic Vacuum Cleaner. An autonomous robot that can be used to do the works like vacuuming, surface cleaning and drying that includes suction part, mop motor 12v , Rubbermaid brushes, connecting link through MDF cardboard and two exhaust fans for drying and the whole setup s settled on 4, 10cm wheels driven by 12v high speed motors, also a drive system includes a steering system and control system for integrating operations. The control center includes Arduino uno a combination of microcontrollers with 3 relays installed to give instruction to all above mentioned three functions and connecting wires. Arduino s connected to all IR sensors and Ultrasonic sensors to receive all signals. Then Arduino that contain atmega328 give directory that s preinstalled by software algorithms.

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Robotic Vacuum Cleaner

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