bluuebunny/crossref_metadata_2025 huggingface dataset:
Virus de Epstein-Barr y su relación con la estomatología pediátrica. Una revisión narrativa
Authors: Rincón-Amador Rubén Alejandro , Fragoso-Ríos Rodolfo
Published: July 2021

Introducción. El Virus de Epstein-Barr (VEB) pertenece a la familia Herpesviridae y se clasifica como herpesvirus humano 4 (HVH-4). La prevalencia estimada a nivel mundial de infección por VEB rebasa el 95%. La mononucleosis infecciosa (MI), es una enfermedad sistémica producida en el 90% de ocasiones por el virus de VEB y que infecta al 95% de la población. Además, existe evidencia de que el VEB es un factor de riesgo para numerosas enfermedades inflamatorias orales como liquen plano oral (LPO), enfermedad periodontal y síndrome de Sjögren. La actualización del personal en este ámbito es fundamental para asegurar que las medidas se lleven a cabo correctamente. Objetivo. Presentar el estado del arte del conocimiento sobre el VEB y su relación con la estomatología pediátrica. Desarrollo. Se identificaron aquellos artículos que estudiaron las generalidades del VEB y de la MI en pacientes pediátricos a través de una revisión exhaustiva de la literatura. Se incluyeron artículos de investigación y revisión para la evaluación de esta relación. Conclusión. Debido a que la infección por VEB tiene una alta prevalencia, el estomatólogo general y pediatra deben tener conocimiento suficiente de los signos y síntomas de MI que se puedan presentar en la consulta debido a una infección sintomática por este virus, de esta manera podrá realizar un diagnóstico de la salud general del paciente y brindar una atención dental adecuada.
La significancia estadística y los intervalos de confianza: ¿qué me indican y cómo puedo interpretarlos?
Authors: Sánchez-Rodríguez Martha Asunción
Published: July 2021

INTRODUCCIÓN. Cuando nos introducimos a la lectura de los artículos científicos nos enfrentamos a diferentes situaciones, desde la comprensión del tema hasta el análisis de los resultados. La lectura de un artículo científico debe realizarse en el contexto de los resultados, es decir, lo que nos debe interesar es la información nueva que aporta, por lo que hay que enfocarse en ellos, habiendo revisado previamente la sección de material y métodos para comprender qué fue lo que se hizo y cómo se hizo, además del análisis estadístico llevado a cabo. La finalidad de la sección de resultados del artículo científico es mostrar lo encontrado en una investigación proporcionando la mayor información de la forma más sencilla, clara, concisa, precisa, con secuencia lógica y estética, es decir, una buena presentación visual para una lectura rápida y fácil. Los resultados de un estudio pueden presentarse de forma narrativa, en cuadros o figuras que preferentemente deben ser autoexplicativos y autosuficientes,1,2 teniendo las figuras diferentes modalidades como son gráficas, es- quemas, dibujos, o fotografías, por mencionar las más comunes. Los cuadros o figuras autoexplicativos favorecen el análisis preliminar de los datos sin hacer referencia al texto completo, pero se corre el riesgo de una mala interpretación,1 por lo que debemos hacer una lectura detallada de este apartado, entendiendo la información incluyendo los datos estadísticos proporcionados.
Method of the Generalized Approach to the Synthesis of Cam Mechanisms
Authors: Krokhmal N N
Published: July 2021

Рассматривается методика применения уравнения геометрической связи звеньев в высшей кинематической паре кулачкового механизма для проведения полного синтеза механизма. Отличительной особенностью методики является то, что уравнение геометрической связи и уравнение огибающей записаны в декартовой системе координат. Уравнение огибающей выведено из уравнения связи. Все преобразования и решение исходного уравнения связи и уравнения огибающей проводятся методом матриц в декартовой системе координат без перехода к другим системам координат и к графическим методам или их интерпретации. Показано, что такой подход позволяет сразу получить координаты точек рабочих профилей кулачка и теоретического профиля кулачка на основе единой математической модели. Известные расчетные зависимости параметров кулачковых механизмов также получены на основе единой математической модели в отличие от существующих методик, в которых применяются различные математические модели для решения задач синтеза кулачковых механизмов. Предложенная методика упрощает алгоритм решения поставленной задачи и его программную реализацию. Проведено тестирование программного обеспечения, созданного на основе разработанной методики. Особенность методики заключается в применении единых существующих способов преобразований координат для решения системы уравнений, описывающих теоретический и рабочие профили кулачка. Это обеспечивает простоту и однозначность вычислений. Корректность методики проверена путем тестирования соответствующего программного обеспечения в пакете Math Cad. Универсальность базовых положений предлагаемого подхода позволяет применить разработанную методику для синтеза любых видов плоских кулачковых механизмов. Результаты тестирования позволяют утверждать, что методика является корректной и имеет перспективы для развития.
Analysis of Bibliometric Indicators of the Journal “Vestnik IzhGTU imeni M.T. Kalashnikova”
Authors: Murav’ev V V
Published: July 2021

Анализ библиометрических показателей журнала показал, что место журнала в общем рейтинге SCIENCE INDEX за 2019 г. по сравнению с 2018 г. улучшилось, но по-прежнему журнал находится во 2-м квартиле (2583-е место из 6000 журналов, входящих в РИНЦ). По тематике «Общие и комплексные проблемы технических и прикладных наук и отраслей народного хозяйства», в которую входит 84 журнала, «Вестник ИжГТУ имени М. Т. Калашникова» занимает 52-е место. Рейтинг по показателю «общественная экспертиза» пока невысок и составляет 2,19, что, по-видимому, связано с недостаточной известностью журнала в научном сообществе. Рейтинг SCIENCE INDEX, рассчитанный по библиометрическим показателям, равен 0,098. По показателям «число цитирований журнала в РИНЦ без самоцитирования» (303) и «двухлетний импакт-фактор РИНЦ без самоцитирования» (0,336) журнал близок к 1-му квартилю. Показатель «двухлетний импакт-фактор по ядру РИНЦ» весьма скромен - 0,044. Двухлетний и пятилетний коэффициенты самоцитирования журнала, соответственно, 23,1 и 18,6 % снижаются с каждым годом. Двухлетний коэффициент авторского самоцитирования в 2019 г. составил 43,1 %, что соответствует 1-му квартилю по рассматриваемой тематике. Пятилетний индекс Херфиндаля по цитирующим журналам 866 находится на уровне журналов, входящих в ядро РИНЦ. Индекс Херфиндаля по организациям авторов 3489 говорит о недостаточном количестве публикаций авторов из других организаций. Десятилетний индекс Хирша равен 21, что соответствует 1-му квартилю по рассматриваемой тематике. Среднее число ссылок в списках цитируемой литературы в 2019 г. также достаточно высоко на фоне сравниваемых журналов и составило 16. Время полужизни статей, процитированных в журнале в текущем году, составило 4,3, что соответствует 1-му квартилю.
Influence of Parameters of a Planetary Gear with Internal Meshing on Its Technical and Economic Indicators
Authors: Suntsov A S , Vychuzhanina E F , Perminova O M
Published: July 2021

Конструкции зубчатой планетарной передачи, содержащей эксцентриковое водило, один-два сателлита и неподвижное центральное колесо с внутренними зубьями, отличающиеся роликовым исполнением механизма снятия движения с сателлитов, обладают высокой нагрузочной способностью и высоким коэффициентом полезного действия при большом передаточном отношении в одной ступени (конструкции защищены патентами на изобретения). Для оптимизации параметров указанных планетарных механизмов и улучшения их технико-экономических показателей получена зависимость, определяющая соотношение между допускаемыми нагрузками в зацеплении колес, соответствующими контактной и изгибной прочности зубьев, от их числа и передаточного отношения. Установлено, что при больших передаточных отношениях (более 17) нагрузочная способность передач этого типа лимитируется изгибной прочностью зубьев колес. На основании этого определялся допускаемый момент на выходном валу передачи и отношение его к объему неподвижного центрального колеса, от которого зависят масса и объем передачи в целом. Показано, что наибольшей нагрузочной способностью при заданном передаточном отношении и объеме неподвижного центрального колеса (следовательно, и объеме передачи в целом) обладает планетарная передача с разницей чисел зубьев сателлита и центрального колеса, равной единице. Коэффициент полезного действия (КПД) планетарной передачи с роликовым исполнением механизма снятия движения с сателлитов определялся экспериментальным путем на специально созданной установке, содержащей электромагнитное нагружающее устройство и тензометрические датчики крутящего момента (при рациональных параметрах передачи, ее передаточном отношении, не превышающем 60, и наиболее распространенной степени точности изготовления (7-8) КПД равен 85…90 %). КПД аналогичной передачи с традиционным цевочным механизмом снятия движения с сателлитов примерно на 5 % ниже КПД зубчато-роликовой передачи. С ростом передаточного отношения КПД зубчато-роликовой планетарной передачи изменяется так же, как и КПД традиционной передачи (падает).
Calculation of Forces in Spiroid Gearing Using the Results of Physical Modeling
Authors: Trubachev Е S , Anferov V N , Shishlova I V
Published: July 2021

Рассмотрены результаты физического моделирования контакта в спироидном зацеплении, позволившие установить адекватные реальным условиям значения коэффициентов трения скольжения в зацеплении. Рассмотрены две модели для расчета действующих в зацеплении сил. В первой модели предполагается, что нагрузка распределяется по участкам линий сопряженного контакта, сама модель пригодна для реализации в программе автоматизированного расчета передачи. Вторая модель, предназначенная главным образом для расчета «вручную», предусматривает передачу всего вращающего момента в условной средней точке поля зацепления. Приведена оценка ее точности, показавшая, в частности, что она вполне приемлема для стандартно спроектированных однозаходных спироидных передач. Даны результаты расчета сил в спироидном зацеплении при различных значениях коэффициента трения скольжения, полученных при физическом моделировании при различных скоростях скольжения и заданном контактном напряжении в зацеплении. По результатам представлены графики осевых, радиальных и окружных сил, действующих на звенья и необходимых для расчета валов и их опор. Исследование показало, что использование результатов физического моделирования контакта при расчете сил, действующих в спироидном зацеплении, дает возможность более адекватно рассчитать силы, действующие на звенья передачи и необходимые для расчета валов и их опор. Особенно это важно для осевой и окружной (тангенциальной) составляющих силы, действующей на червяк, и для радиальной составляющей силы, действующей на колесо. Полученные результаты также дали дополнительные доводы в пользу спироидных передач по сравнению с червячными при низких скоростях вращения звеньев и при малых передаточных отношениях.
Solar Powered Smart Dry Hand Sanitizer Dispenser Machine with Level Monitoring System
Authors: Burade Purnima K.
Published: July 2021

Corona virus disease (Covid-19) is endangered in the world. Since the WHO declared it a pandemic and many cities are in lockdown, people have been unable to get out of their homes and thousands of people have already lost their lives. With the outbreak of the global Covid-19 crisis, hand washing and hygiene have become an absolute necessity in daily affairs. The Automatic Mist Based Sanitizer Distribution System is a very useful resource with level monitoring in the fight against corona virus. This contactless delivery system helps clean dry hands regardless of clean surfaces and helps reduce the spread of cross-contamination.
E-Mail Reader for Blind People
Authors: Sancheti Mr. Tanmay J.
Published: July 2021

To develop a voice primarily based email system that will facilitate visually impaired individuals to access email in a problem free manner. Together with providing usage of mail services simply and with efficiency, the system also will cut back the psychological feature work that must be unremarkably taken by the visually impaired to recollect and sort characters using the normal Braille keyboards, which are accessible to them. The graphical user interface of this method has been evaluated against the interface of the traditionally accessible mail system. Not only for visually impaired, but also for people who are illiterate might have the benefit of this technique. The foremost crucial facet which will be thought of developing this technique is that the users of this technique does not have any basic information regarding the keyboard shortcuts used or wherever the keys are used for. All functions to be utilized in this technique are supposed to be easy mouse click operations creating the system very user friendly. This application proposes an android application, designed specifically for visually impaired individuals. This application provides a voice primarily based mailing service which provides them to browse and send mail on their own, without any guidance. The users ought to use certain keywords which can perform certain actions for e.g. Read, Send, and Compose Mail, Address Book etc. This EMAIL system is utilized by a visually handicapped person to access mails easily and with efficiency. Therefore reliance of visually impaired on others for his or her own activities associated with mail are often reduced.
IoT based Smart Door Lock System with ESPCAM-32
Authors: Kadam Seema
Published: July 2021

The advancement in technology Smart door locking system have become more advanced. The android based smart door lock system here is basically designed for smart lock with high security operations. Such system is very much required in Bank, home and Business organization. The system also gives functionalities for single user, where single user is authorized to operate the lock. The cost is very low implementation with advanced functionality and easy to use interface makes the system very useful.
Social Media as a Tool for Digital Marketing
Authors: Sakalkale Rutuparna
Published: July 2021

Social media is always playing important the role of bringing the world online and establishing social contacts new platform social media marketing. Marketing changes the way companies or individuals communicate. This study looks at the impact of global media marketing and comparisons in the results in INDIA.
Natural Language to SQL query Generation
Authors: R Kiran Raj
Published: July 2021

Today, everyone has a personal device to access the web. Every user tries to access the knowledge that they require through internet. Most of the knowledge is within the sort of a database. A user with limited knowledge of database will have difficulty in accessing the data in the database. Hence, there’s a requirement for a system that permits the users to access the knowledge within the database. The proposed method is to develop a system where the input be a natural language and receive an SQL query which is used to access the database and retrieve the information with ease. Tokenization, parts-of-speech tagging, lemmatization, parsing and mapping are the steps involved in the process. The project proposed would give a view of using of Natural Language Processing (NLP) and mapping the query in accordance with regular expression in English language to SQL.
Artificial Intelligence Technique for Robot Assisted Surgery: Opportunities and Challenges
Authors: V Umesh
Published: July 2021

Surgery, is a procedure done in modern medicine to identify, avoid and cure any impending ailment which could seriously affect the existence of any living being. Hence surgeries form a critical part of humans/animal in ensuring life or improvement in the current condition to lead a happy and a healthy life. Use of Artificial Intelligence as a part of decision support systems (AI) in order to improve the performance of specific tasks (by medical robots) is getting due attention as a part of technological intervention in health care. This paper attempts to highlight the evolution, limitation, opportunities and challenges in using AI based technologies in robot assisted surgeries. We also propose an AI based framework for anomaly detection and positioning of the surgical tool based on the data obtained from the processed images.
Spam E-Mail Filtering: A Review of Techniques
Authors: Anandpara Rahul
Published: July 2021

Every year, the number of uninvited email received by the common email user will increase dramatically. According to IDC, Spam has accounted for 38 percent of the 31 billion emails sent each day in North America in 2004, up from 24 percent in 2002. keeping pace with amount of spam is that the quantity of filtering solutions out there to assist eliminate it. This paper describes in detail how several of the most common spam filtering technologies work, how effective they are at stopping spam, their strengths and weaknesses, and techniques used by spammers to circumvent them.
Evaluating the Effect of Local Slenderness on the Response of Silo Supporting Steel Structure
Authors: Lekshmi GS Aiswarya
Published: July 2021

Silos are commonly used for bulk storage of grain, coal, cement, carbon black, food products etc. Here in this project evaluates the effect of local slenderness on silo supporting steel structure. The strength of compression members made of steel sections depends on their slenderness ratio. Higher strengths can be obtained by reducing the slenderness ratio. Local buckling has the effect of reducing the load carrying capacity of columns and beams. Therefore, it is desirable to avoid local buckling before yielding of the member. For finding out the local slenderness, a silo supporting steel structure is modelled, analysed and designed using ETABS. Wind loads and earthquake loads as per Indian Standard codes are applied on the structure in order to find out the effect of lateral loads on slenderness limit. Modal analysis is done to get the required number of mode shapes. Response spectrum analysis is done to determine the dynamic characteristics of the structure.
Analysis of Coconut Shell Concrete in the Sandwich Beam using ANSYS
Authors: Prasad Meenu
Published: July 2021

SCS consists of a layer of unreinforced concrete core, sandwiched between two relatively thin steel plates with novel enhanced C-channel connectors. Compared to C-channel connectors, ECs directly link the two external steel faceplates. The cost of traditional materials used in the concrete is the major factor which increases the cost of constructions, so it is necessary to research for alternative construction materials. In this project, the concrete core is used as the coconut shell concrete. Coconut Shell is a waste, generated by industrial and agricultural processes, and has created disposal and management problems that pose serious issues of environmental pollution. The first objective is to analyze the composite properties at 0%, 10%, 20% and 30% of coconut shell in the sandwich beam using rules of mixture . The Rules of Mixture is an analytical equations that are used to calculate the composite properties of the material. Then analyze the effect of coconut shell sandwich beam in ANSYS software. Also compare the conventional sandwich beam and coconut shell sandwich beam. Analyze the strength and decaying of coconut shell sandwich beam using ANSYS.
Deep Learning for Face Recognition under Complex Illumination Conditions Based on Log-Gabor and LBP
Authors: Reddy G. Abhilash
Published: July 2021

The complex light conditions, and this is one of the most important and difficult problems in practical face recognition, in this paper, we propose a new deep learning-based method to solve the problem of the effect of the light of the changes in the facial recognition process. First, the primary treatment of the lighting can be used to improve the negative effects of intensive changes in the lighting of a photo of a face, and for a second, the Log-Gabor filters in order to get the images used in the Log-Gabor features at different scales and in different directions, and then, the LBP (Local Binary Pattern) features on the image subblock is obtained. Finally, the histogram of the texture of the features of the formation and the visual layer of the deep belief network (DBN) to drop, and then the classification and the recognition is done with a deep-learning-DBN. The experimental results show that superior performance can be obtained in the application of the strategy in comparison to some of the modern technology.
Water Requirement of Concrete with Mineral Admixtures
Authors: Avasthi Alka A.
Published: July 2021

India is one of the leading producers of sugar and rice, hence agricultural waste is generated in huge quantities in India leading to potential disposal problems without effective management techniques. However, the economic importance of this solid waste has been realised with several applications like adsorbents, filters, ceramics, briquettes, bricks, and blocks and soil amendment activities. Cement is one of the most universally used material. Cement production is an environmental threat as well as the production cost is also very high. Manufacturing of cement and its use is also one of the causes of global warming Environmentalists and Researchers around the world are searching for better options to replace cement As cement replacement materials mineral admixtures are nowadays gaining mileage as they address two problems. First is the waste management of agricultural wastes, which causes air pollution due to open air burning and the second is reducing the demand for cement. Hence in addition to reducing the cost it also reduces the hazardous effect that it has on the environment. In general, the particle size of these admixtures play an important role in making the concrete dense, but low particle size leads to increased surface area and more requirement their surface area increases and workability reduces. Hence to make the concrete workable the water requirement also increase [1].Generally the water requirement or the water cement ratio for normal concrete is between 0.35 to 0.5 , depending on the cement content and the mix design . For high strength concrete where the quantity of cement increases the water cement ratio also increases. But in concrete with mineral admixtures the water cement ratio is more than 0.6. The present paper deals with the water requirement for the concrete with cement replacement with mineral admixtures , The two types of admixtures water requirement of concrete with partial replacement of cement with sugarcane bagasse ash and rice husk ash in different proportions of 5 % , 10%, 15% , 20%, 25% and 30 % , earlier as a binary mix replacing the mineral admixtures individually and later together as a ternary mix using both the mineral admixtures together. The results indicate increase in water content with the increase in cement replacement proportions in both the binary and ternary mix . The increase in water content does not hamper the compressive strength of the binary and ternary mix , but in some cases increases it.
Book Recommendation System using Matrix Factorization
Authors: Ruchitha K. Venkata
Published: July 2021

In recent years, recommender systems became more and more common and area unit applied to a various vary of applications, thanks to development of things and its numerous varieties accessible, that leaves the users to settle on from bumper provided choices. Recommendations generally speed up searches and create it easier for users to access content that they're curious about, and conjointly surprise them with offers they'd haven't sought for. By victimisation filtering strategies for pre-processing the information, recommendations area unit provided either through collaborative filtering or through content-based Filtering. This recommender system recommends books supported the description and features. It identifies the similarity between the books supported its description. It conjointly considers the user previous history so as to advocate the identical book.
Identifying Gender from Images of Face
Authors: Gayathri A.
Published: July 2021

The main objective of this project is to classify the gender based on different facial features such as eyes, nose, mouth, overall features such as face contour, head shape, hair line etc. The gender classification algorithm uses machine learning technique (supervised learning). In this case the algorithm is trained on a set of male and female faces and then used to classify new data. In this project, face detection and gender classification methods are combined. The face detection acts as a pre-processing operation to the gender classifier that determines the gender.There are multiple methods in which facial recognition systems work, but in general, they work by comparing selected facial features from a given image with faces within a database. It is also described as a Biometric Artificial Intelligence based application that can uniquely identify a person by analyzing patterns based on the person's facial textures and shape.Automated gender recognition plays an important role in many application areas such as human computer interaction,biometric, surveillance, demographic statistics etc.
Relevance of Mahatma Gandhi in the Present Times
Authors: Nafde Dr. Mrs. Tanuja
Published: July 2021

This paper is an attempt to evaluate whether in the 21st century’s globalized world the Gandhian message still has or could have any actuality in managing our century’s real challenges such as violence or the lowering of moral and ethical crisis of the humanity. The paper will present, analyse and comment on the most important concepts. I consider the Gandhian thought is based on such as satya (Truth), ahimsa (non-violence) and Satyagraha (as it is loosely translated: holding on to truth, which in fact is the philosophy and practice of the non-violent resistance). In my paper I will consider Mahatma Gandhi as a philosopher or a thinker even if many did not agree or even if it were difficult to consider him a philosopher according to traditions values. Secondly, the paper will emphasize those facts and views of the Gandhian thought which could give an answer to the captioned title of the paper, trying to evaluate concepts against the changing social fabric of our times, even if at first impression all of these key concepts of the Gandhian thought seem to be a utopia and useless. It seems that Mahatma Gandhi, through his ideas and thoughts, “is still alive” and is among us after more than 70 years of his death.
Sneaking into Mobile
Authors: LakshmiSupraja K.
Published: July 2021

As the numbers of android mobiles are increasing day by day and are used to store sensitive information. So, maintaining security is becoming a difficult thing. Here comes the role of penetration testing. The process of performing a penetration test is to verify that mobile devices are vulnerable to security risk or not. We will exploit the mobile devices by preparing and performing the penetration test using Metasploit. It is a framework for developing and executing exploit code against a remote target machine. The main goal is to provide an understanding of mobile device penetration testing using Metasploit Framework and how to utilize it as a security professional.
A Laboratory Study of Warm Mix Asphalt with Synthetic Zeolite
Authors: Patidar Roshani
Published: July 2021

Warm mix asphalt (WMA) is a recent technology used to reduce working temperatures without affecting the property of pavement. warm mix asphalt technology is a find out the optimum temperature of asphalt mixture. A number of WMA processes have been developed in recent days. One of the processes is the use of synthetic zeolite as an additive. A number or try in the laboratory to develop warm mix asphalt and using synthetic zeolite as an additive at a specified mixing and optimum temperature which were obtained after a number of trials. Warm mixing with additive is becoming popular because of mixing at a lower temperature which reduces the fuel usage and emission of hazardous gases consequently decreases the mixing as well as compaction temperature of the mix. Reduction of 20º C to 40º C has documented, such reduction has the obvious benefits of cutting fuel consumption and decreasing the production of greenhouse gases. Also, there will improvement in the performance of the pavement. In the present study, The mix asphalt with aggregate gradation as per MORTH specifications was made with varying binder contents (5%,6% and7%). The zeolite content was 0.3% by weight of aggregate. Stone dust and VG 30-grade Asphalt were used as a binder for the mixes. and the help of laboratory tests to find the physical properties of WMA with synthetic zeolite at optimum temperature. These additives are zeolites, that is, minerals of the aluminosilicate group, the crystalline structure of which contains water bound in a speciﬁc way. Its release, at mixed asphalt production temperatures, causes asphalt foaming. It is currently known that zeolites can be used in WMA, including natural and synthetic zeolites obtained using chemical reagents and waste. This review presents the results of studies of WMA technology, including the effects of zeolite addition on asphalt properties and mixes asphalt, as well as related environmental, economic, and technological beneﬁts.
Finding Donors for CharityML using Machine Learning
Authors: Sandeep P. Chandra
Published: July 2021

CharityML is a fictional non-earnings company created for the only motive of the usage of for this project. Many non-earnings groups try at the donations they get hold of and specifically they need to be very choosy in whom to reach for the donations. In our project, we used numerous supervised algorithms of our concern to as it should be model the individuals' profits with the usage of records accumulated from the 1994 U.S. Census. You will then select the first-rate set of rules from the initial values and then by using the initial values optimize this set of rules for better prediction. Your purpose with this implementation is to assemble a version that asit should be predicts whether or not a man or woman makes extra than 50,000 dollars. This type form undertakings are going to help in a non-earnings company setup, wherein groups live on donations. Understanding a character's profits can assist non-earnings company higher apprehend how huge of a grant to request, or whether or not no longer they need to attain out to start with. While it is able to be hard to decide a character's standard profits bracket form the known sources, we will infer this price from different publicly to be had features. The dataset for this assignment originates from the UCI Machine Learning Repository. The dataset become donated with the aid of using Ron Kohavi and Barry Becker, after being posted withinside the article "Scaling Up the Accuracy of Naive-Bayes Classifiers: A Decision-Tree Hybrid". The records we inspect right here includes few modifications to the raw dataset, which include disposing of the 'hgtre' attribute and information with lacking or ill-formatted fields.
CAD Modeling and Manufacturing of Cleaning Machine used for Waste Collection on Beach
Authors: Patil Mr. P.B.
Published: July 2021

As the difficulties faced in keeping the beaches clean manually, come up with device which not only gathers the waste (sticks, on degradable waste) but also separates, which is easy for waste removal. The waste is collected over conveyor blade along with the sand which falls of through the holes on the conveyor back to the sand bed; separation of waste takes place through Density difference. It consists of one hopper where the different waste gets collected which facilitates easy disposal of waste.
Attendance Management System using Google Facenet for Facial Recognition
Authors: Duggempudi Rakesh
Published: July 2021

Attendance management system is a required tool for attaining attendance in any habitat where attendance is essential. Yet, many of the available techniques consume time, are invasive and it demands manual work from the users. This research is directed at building a less invasive, cost effective and more efficient automated student attendance management system using face recognition that leverages on OpenCV functions for facial recognition. The system provides a GUI for marking attendance. It provides an interface for updating attendance using facial recognition libraries of OpenCV. The system stores attendance in a database which is maintained by the administrator. The administrator can view, update, and change the attendance of the students. The students can view and update their attendance. The system is developed on Open-Source image processing library and the interface is developed using Python Tkinter module. The Tkinter module is an open-source module by which we can develop GUI screens hence, it is not software dependent nor vendor hardware. The OpenCV module used for image processing is interfaced using python.
Design of Evaporator Coil and Performance Evaluation of Vapour Compression Refrigeration System with Three Layer Evaporator
Authors: Ganesh Mandave
Published: July 2021

The performance of a vapour compression refrigeration system with a three-layer zigzag evaporator is evaluated in this research. The primary goal of this study is to compare the performance of a household refrigerator with a capacity of 165 litres, R-12as refrigerant, and a three layer zigzag shaped evaporator to that of an existing system. The refrigerant capacity of this evaporator assembly is maximised.
Design and Analysis of Portable Floor Cleaning Machine - A Research Paper
Authors: Bhende Mayur
Published: July 2021

In today’s world, it is very important to maintain hygiene at public places, especially at hospitals, market place, school and colleges. In the given paper, we proposed a cleaning machine that runs on the renewable energy gained by the solar panel from the sun. Proposed machine is efficient to do work in highly populated places and it is affordable too .
Real-Time Approach to Reduce Infections through Face Mask Detection
Authors: Teja G. Sai
Published: July 2021

There is one problem in India right now that is the actual suffering of people due to coronavirus infections growing rapidly throughout the whole States of the nation. Thus, all this pandemic one must implement a breakthrough solution that is thought upon with hard effort and attitude without any discrepancy of race and gender. One solution that our group has researched on the real time analysis of face mask using image processing. This method uses the field of deep learning and the field machine learning to successfully attain the mastery or identification or detection of something that has no mask worn. Are Idea utilizing Perfect Combination of the webcam, and also platform to process data which is the computer. Now coming to solve in the real-time problem, we ensure that the project is having a good amount of accuracy without any loss of awareness and ability to discern one data set to another.
SLM Technique to Reduce PAPR and Improve BER in OFDM Systems
Authors: Santhosh N. Sai
Published: July 2021

Through the combined use of multiple input, multiple output, and orthogonal frequency division multiplexing technologies, mankind has achieved a huge leap in the data rate of gigabit per second with the birth of 5G wireless technology. With frequency selective fading, multiple (OFDM MIMO) is possible. One of its most important performance concerns is PAPR (Peak-to-Average Power Ratio), which renders OFDM particularly vulnerable to harmonic distortion, reducing channel estimation accuracy and resulting in a lower bit error rate (BER). We propose a selective codeword shift mapping method for the MIMO-OFDM system (SCS-SLM). It lowers the PAPR and causes the power amplifier to operate in the non-linear area, resulting in intermodulation between sub-carriers, signal constellation, bit error rate distortion, as well as enhanced system performance. Furthermore, employing space-time-frequency block code (STFBC OFDM) orthogonal frequency division multiplexing might improve BER performance. This paper mentions a useful strategy for minimizing the PAPR, which is Selective Mapping. In addition, the bit error rate performance and, as a result, the process complexity for this system is discussed. In addition to the above-mentioned analysis, a thorough analysis of the mutual independence of the alternative OFDM signals generated using this technique is also discussed. Furthermore, this new approach has the important benefit of removing the extra bits on the side of the transmitted OFDM signal.
FEA of Circular Embedded Delamination with Variations in Temperature in a Composite Laminate using VCCT
Authors: Vishwanath K. S.
Published: July 2021

The FRP laminates are widely implemented in aviation industry due to its advantages and applications other materials in terms of strength to weight ratio, design features and many more. The strength of the interface compared to longitudinal and lateral directions of the plies are comparatively less and give rise too poor transverse direction strength. Hence a failure mechanism called delamination will occur in case when tools are dropped or due to poor manufacturing which would give rise to interface delamination. In this paper, VCCT is employed at the interface between base and sub laminate to investigate for a circular shape delamination geometry of 60mm buckling driven delamination growth with variations in temperature for -20C, room temperature, 523C, 773C and 1273C. The computational prediction of delamination growth initiation is obtained by solving a CFRP specimen for geometric non linearity using SC8R continuum shell elements of Abaqus CAE and by plotting the required energy release rate versus inplane strains and inplane loads versus compressive strains.
Development of a GUI Based Program for Design of various Steel Connections
Authors: Farkhar Mahe
Published: July 2021

Steel frame buildings consist of a number of different types of structural elements. Every element must be attached properly to its neighbouring part of structure. This will involve use of various types of connections. Connections account for more than half the cost of structural steel work. Connection failure is not a ductile failure and hence it should be avoided before member failure. Large uncertainty is there in the design of connections. Connections are usually the most vulnerable part of the structure, failure of which may lead to the failure of whole structure. Thus, design of connection is an important and integral part of design of the steel structure. This MATLAB GUI program developed will be a very useful and user-friendly tool for the design of connections.
Utilization of Network Layer Protocols for Systematic Routing
Authors: Gomathi K.
Published: July 2021

A clean framework for designing protocols for wireless networks includes localized routing and broadcasting. The clean framework is based definitely on the ratio of the cost of making certain picks along with cut price in distance count. Routing protocol is one in each of the most important networks found in this application of wireless networks. The normally used routing techniques withinside the network layers are described as follows. In [1]Distributed routing approach each node checks whether or not or now no longer the cost of routing via a given neighbor is smaller than that of currently used nodes. In the ‘adhoc’ networks, it has bandwidth quandary of the wireless channel. In dynamic ad hoc networks, a localized approach based definitely on ‘on-demand direction discovery’ with the useful resource of the use of flooding excursion spot is used. But it’s a ways inefficient to use flooding as routing scheme in wireless networks as it has power and bandwidth quandary. Localized protocols describes the amount of information required (i.e.) it gives the not unusual place variety of messages transmitted in step with node in a protocol. In a strictly localized protocol it’s a ways each local or global in nature. Thus the aim of the challenge describes the concept as a modern framework of some gift protocols. The Proposed framework of the localized routing scheme is based definitely on the cost measure, which is based upon on the assumptions for the minimal routing direction to be determined on and the improvement measure is based upon on the advances towards the excursion spot. Network simulator is used to implement this scenario.
Thin film Deposition Methods: A Critical Review
Authors: Chaudhari Mandakini N.
Published: July 2021

The aim of this review paper is to present a critical analysis of existing methods of thin film deposition. Paper discusses some thin film techniques which are advanced and popular. The advantages and disadvantages of each method are mentioned. The two major areas of interest discussed are physical and chemical vapor deposition techniques. In general, thin film is a small thickness that produces by physical vapour deposition (PVD) and chemical vapour deposition (CVD). Despite the PVD technique has a few drawbacks, it remains an important method and more beneficial than CVD technique for depositing thin films materials. It is examined that some remarkable similarities and difference between the specific methods. The sub methods which are having common principle are classified. The number of researchers attempted to explain the how the specific method is important and applicable for the deposition of thin films. In conclusion the most important method of depositing thin films is CVD. For our research work the Spray Pyrolysis technique, which is versatile and found suitable to use.
GSM based Energy Meter Monitoring and Load Control Via SMS using Arduino
Authors: Kaliappan Kannan
Published: July 2021

The main objective of the project is to develop a GSM based energy meter reading system and load control through SMS. Electricity department sends employees to take meter reading every month, which is an expensive and time consuming job. The proposed project provides a convenient and efficient method to avoid this problem. The electricity department and the user can get the readings of the energy meter of consumers via SMS. The loads can also be controlled by the user of this system via SMS using this project. A microcontroller input is effectively interfaced to a digital energy meter that takes the reading from the energy meter and displays the same on an LCD. The reading of the energy meter is also sent to the control room by an SMS via SIM loaded GSM modem. This GSM modem can also receive commands from the cell phone to control the owner’s electrical loads. It uses a standard digital energy meter that delivers output pulses to the microcontroller to perform counting for necessary action. On receiving command it can switch ON/OFF the loads.
Tokenization of Assets Using Blockchain
Authors: Dubey Rohit
Published: July 2021

In a continuous opportunity, Blockchain technology (BCT) was able to receive a great consideration outside the financial area. The chain concepts of blocks are more passed than the furniture and the rhythm of encryption. Block the universe chain Research of internal probabilities of assets several applications in BCT is frequently achieved. In this document, we participate in the two BCT prospects to add the future scope of these two points of view and future transactions in the tokenization of assets. This document is intended to investigate a part of the chain of blocks in the maintainable transaction with real money and dispersed through the network of block chains.
Performance of Dragon Fruit under Integrated Nutrient Management at Mizoram
Authors:   Department of Horticulture, Aromatic and Medicinal Plants Mizoram University, Mizoram, Aizawl-796001 (India), Lalduhsangi R.C. , Mandal Debashis
Published: July 2021

An investigation was performed during 2018-19 on newly planted red fleshed Dragon fruits spaced at 4mx2m with thirteen treatments viz. T1: Recommended dose of fertilizer (RDF) as 100% inorganic; T2: Farm Yard Manure (FYM) to supply 50% K + 50% RDF; T3: Vermi compost (VC) to supply 50% K + 50% RDF; T4: Neem Cake (NC) to supply 50% K + 50% RDF; T5: Farm Yard Manure (FYM) to supply 50% K + 50% RDF + Azotobacter (AZ) + Phosphate Solubilizing Bacteria (PSB) + Potash Solubilizing Bacteria (KSB); T6: VC to supply 50% K + 50% RDF+AZ+PSB+ KSB; T7: NC to supply 50% K + 50% RDF + AZ + PSB + KSB; T8: FYM to supply 25% K + VC to supply 25% K + 50% RDF + AZ + PSB + KSB; T9: FYM to supply 25% K + NC to supply 25% K + 50% RDF + AZ + PSB + KSB; T10: VC to supply 25% K + NC to supply 25% K+ 50% RDF + AZ +PSB + KSB; T11: FYM to supply 25% K + VC to supply 25% K + NC to supply 25% K + 25% RDF; T12: FYM to supply 25% K + VC to supply 25% K + NC to supply 25% K + 25% RDF + AZ + PSB + KSB; T13: Control (no fertilizer) and four replication per treatments arranged in Randomized Block Design. Results showed that plants at T5 had maximum yield (4.65 kg/vine) with maximum number of fruits per vine (14.67). However, the fruit weight (390.33g) and TSS (12.180 Brix) was found highest in T11 while, T2 had highest ascorbic acid content (21.90 mg/100g fruit weight).
Geografía y Minecraft: Potencialidades de una herramienta para la enseñanza a partir de un videojuego de mundo abierto
Authors: González Cristhian , Barreda Graciano , Ortega Macarena , Ampuero Cristian , Norambuena Mónica
Published: July 2021

Minecraft es uno de los videojuegos más difundidos en la actualidad, a 10 años de su lanzamiento, luego de su segundo auge. Clasificado como un juego de tipo “mundo abierto”, no posee un objetivo en específico y le permite al usuario la libertad de jugar a su manera. La mecánica del juego se centra en la colocación y destrucción de bloques de diferentes elementos de la naturaleza como rocas, minerales, maderas, etc. Por este motivo, permitir la identificación de elementos geográficos, se constituyen como una potencial herramienta para la enseñanza de esta ciencia, desde la perspectiva del “game based learning” (aprender jugando). El objetivo del trabajo es identificar rasgos geográficos existentes en el videojuego, con el fin de destacar la potencialidad de este material lúdico como recurso didáctico para la enseñanza de la Geografía. Metodológicamente, se recurrió a la búsqueda, lectura comprensiva y selección bibliográfica sobre el origen y antecedentes del videojuego y su uso como herramienta didáctica en las Ciencias Sociales y Exactas. Posteriormente, a partir de la experiencia como jugadores, se identificaron los aspectos geográficos presentes en el juego, para luego clasificarlos de acuerdo a los principales contenidos y temáticas de la Geografía. Como resultado del trabajo, se destacan las potencialidades de Minecraft como herramienta pedagógico-didáctica significativa, sobre todo para la escuela secundaria, al ser los estudiantes de este nivel el grupo etario que el juego tiene como destinatario principal y que permite profundizar en conceptos del Espacio Geográfico, sus componentes y sus características.
Evolución de los algoritmos de control de congestión en las distintas variantes del protocolo TCP
Authors: Cadin Vanesa , Talay Carlos
Published: July 2021

En este documento nos centraremos en analizar cómo fueron evolucionando los métodos de control de congestión de la capa de transporte, desarrollados a lo largo del tiempo en las distintas implementaciones que dieron origen a las variantes del protocolo TCP. Se expondrá las 3 líneas fundamentales en que se basa el abordaje del problema de la congestión de datos, ejemplificando con las principales variantes que fueron implementadas en cada una de las variantes de TCP. También se desarrolla brevemente los protocolos de la capa de transporte más actuales, centrándonos en cómo cada uno de ellos utiliza uno de los 3 enfoques mencionados. Por último, dentro de estas variantes, se verá que línea ha sido la que mejor adaptabilidad ha mostrado para el funcionamiento sobre redes de topología híbrida.