bluuebunny/crossref_metadata_2025 huggingface dataset:
La intervención social ante el maltrato infantil en el cantón Portoviejo / Social intervention in the face of child abuse in the canton of Portoviejo, Ecuador
Authors: Vera Demera Steven Daniel , Romero Chavez Sandra Auxiliadora
Published: June 2021

La intervención social para afrontar el maltrato infantil en el cantón Portoviejo, se considera esencial por ello, esta investigación propone como objetivo analizar la intervención que realiza el Trabajador Social ante el maltrato infantil en el cantón Portoviejo. Situación que puede considerarse como un reto personal que asume este profesional, en el momento de tratar con los niños se debe de manejar un proceso técnico-confidencial para proteger derechos hacia el menor. El artículo está basado en una investigación de tipo descriptiva-analítica se apoyó con un enfoque cuantitativo, se realizado en el cantón Portoviejo, donde se contó con los profesionales de Trabajo Social, se fundamentó en las teorías e investigaciones acerca del tema; en la recopilación de datos se realizó por medio de herramientas virtuales con la utilización de la técnica encuesta cuyo instrumento fue la guía de preguntas que se aplicó por medio del internet utilizando google forms, aplicado a los profesionales objeto de estudio. Los resultados evidencian que la ruta o el protocolo que es utilizado frecuentemente por el trabajador social es para proteger la integridad del menor, trabajando con la familia y redes de apoyo, a modo de conclusión se constatar la necesidad del profesional en Trabajo Social en casos de violencia pues este realiza el acompañamiento respectivo en el proceso de intervención, destacando como principal eje, la protección y restitución del menor en contextos adecuados lo que se puede determinar como positivo por parte de instituciones que buscan determinados objetivos en relación a casos de maltrato y violencia infantil.
Cultura y memoria del maíz, de la mandioca y del frijol en cuanto prácticas de resistencia a los modelos hegemónicos y sus impactos en las tradiciones alimentarias en Brasil
Authors: Melchior Myriam , Bitar Nina Pinheiro , Fujihara Felipe
Published: June 2021

Partiendo del análisis de la cultura popular del maíz, del frijol y de la mandioca y algunos de sus subproductos en el campo de la gastronomía brasileña, el objetivo de este artículo es contrarrestar la lógica agresiva vigente de producción de alimentos en Brasil. En primer lugar, analizaremos la cultura del maíz a través de la experiencia del proyecto de extensión Pirapoca (UFRJ), que se ocupó de investigar el maíz nativo brasileño y de divulgar su valorización. Por otro lado, la mandioca (Melchior y Fujihara, 2018), concebida como alimento para las clases sociales populares, resiste a los diversos procesos de borrado de su relación con los pueblos indígenas y de su pasado mítico. Finalmente, presentaremos el frijol, a través del acarajé (Bitar, 2011), una comida de origen africano traída a Brasil y que resiste a los procesos de borrado de las herencias afrobrasileñas. Con esto, buscamos enfatizar formas de resistencia a los modelos propuestos por las grandes corporaciones del agronegocio.
LIVOR MORTIS NA PRÁTICA MÉDICO-LEGAL
Authors: Gonçalves Nilo
Published: June 2021

Livor mortis is perhaps the less explored cadaverous phenomenon in Legal Medicin. Well explored, lividity can bring important contributions concerning the reality of death, the diagnosis of the cause of death, the chronothanatognosis and other aspects related to the expertise of death. The livores of hypostasis require better study.
RIGOR MORTIS: PHYSIOLOGY
Authors: Teixeira Heron
Published: June 2021

Introduction: Estimating the time of death is an important task in day-to-day forensic work and many factors for its designation are understood, one of which is rigor mortis. They can be altered by extrinsic and intrinsic factors, such as temperature location, humidity, heat, age, sex, length and body weight, and can be used as a parameter for approximate identification of the time of death. Objective: To carry out a brief review on the topic in order to promote a better understanding of the subject addressed and fully understand its physiology. Materials and Methods: Pubmed, Scielo and Medline databases were searched without date restrictions for articles published in English and Portuguese using the descriptors rigor mortis, autolysis and changes after death. Results: The theme presents consolidated researches regarding its natural course, being an important tool to estimate the time of death along other signs that appear after death, as well as to estimate some causes of death. Conclusion: Understanding the development of rigor mortis, helps to identify and distinguish processes that may have led to death and the post-mortem time.
ABOUT ONE PRA-TURKIC MAGIC FORMULA, WHICH BECAME THE REASON FOR THE FORMATION OF THE GENRE «SONG» IN RITUAL FOLKLORE
Authors: Rodionov Vitaliy G.
Published: June 2021

Historical reconstruction problems of traditional rituals, worldview, language and poetics of folklore, folk art require an integrated approach from a modern researcher of the ethnos spiritual culture. The latter takes into account the achievements of modern related sciences, primarily ethnocultural studies and ethnolinguistics, archeology and folklore studies, comparative and typological ethnology. Using this method, the history of the archaic formula found in a number of genres of Chuvash ritual poetry is successfully restored, and its archaic semantics is also restored. In the Altai and pra-Turkic epochs, the semantics of “singing” (a melodic speech performance of a ritual text) had a number of lexemes, which later became differentiated and acquired complementary meanings. The Chuvash language, due to its early separation from the rest of the Turkic languages, was able to preserve the most archaic incantatory formula. The Chuvash term yora / yura, as a synthesis of a ritual-verbal incantatory text and a musical melody, was formed during the formation of military democracy in the society of the ancient Bulgars and other related tribes. Over time, thanks to an archaic magic formula, this term began to mean not only ritual, but also lyrical melodious speech texts. Thus, in the Chuvash folklore, the term acquired semantics, meaning not only a separate genre, but also a whole group of melodic-speech texts.
Vamos brincar de circo
Authors: Tengan Ellen Yukari Maruyama , Bortoleto Marco Antonio Coelho
Published: June 2021

O circo é uma manifestação artístico-cultural que pode abranger diferentes âmbitos sociais como o artístico, terapêutico, social, lazer, educativo e condicionamento físico, além disso vem atraindo a atenção de profissionais de diferentes áreas, incluindo pedagogos em geral. Diante dessa conjuntura, o ensino do circo tem acontecido em distintos contextos sociais, dentre eles o da educação infantil, com a participação de um público cada vez maior e diverso. Desta forma, a presente pesquisa teve como objetivo analisar o ensino do circo em escolas de Educação Infantil do Estado de São Paulo. Para tal, foi realizada uma pesquisa de campo que incluiu a observação direta com registro das aulas/atividades em Diário de Campo, bem como a realização de entrevistas semiestruturadas com os(as) professores(as) responsáveis e coordenadores(as) das escolas. Os dados obtidos foram interpretadas de modo qualitativo, com base na Análise Categorial Temática. Notamos a presença de jogos e brincadeiras lúdicas, contação de histórias e apresentações artísticas em todas as escolas participantes, importantes estratégias que nos mostram especificidades com a abordagem, materiais, espaços e conteúdos circenses para esta faixa etária.
The application of Islamic inheritance law in independent and contemporary Kenya: A Muslim’s right to equality and freedom from discrimination
Authors: Jadeed Moza , Waris Attiya , Musembi Celestine N
Published: June 2021

This article argues that the observance of Islamic inheritance law (IIL) by Muslims in Kenya while the rest of the citizens employ a universal inheritance law is legitimate. It is within the Muslims’ right to equality and freedom from discrimination both under the now-repealed 1963 independence Constitution and the present Constitution of Kenya 2010. Through analysis of previous works, cases (local and foreign), statutes, international human rights instruments, international consensus documents, other international agreements, in-depth interviews and focus group discussions, the article justifies the application of IIL in the country. It also conducts a thematic reading of the Qur’an, the Muslim Holy Book and the primary source of Islamic law, to demonstrate that IIL is a matter of exceptional importance to Muslims and therefore deserves accommodation in the Kenyan legal system under the right to equality and freedom from discrimination. The article, therefore, allays fears and misconceptions that the recognition of IIL in the country’s normative structures gives Muslims special treatment, makes them lucky and/or disunites Kenyans. Instead, it shows that such an arrangement is lawful and aligns with the principle of separation of the state and religion. It also makes Kenya inclusive and cohesive as it respects the rights of all its citizens, including the minorities. And because the enjoyment of this right is personal, the article highlights that the hesitance by other minority groups (locally and abroad) to assert it during their countries’ lawmaking or law reform processes does not estop Kenyan Muslims from doing it.
KIEU THANH QUE AND HIS MONOGRAPH “LITERARY CRITICISM”
Authors: Le Quoc Hieu
Published: June 2021

The literary legacy of the writer Kiều Thanh Quế can be considered a “fertile land” and an “opening structure” which suggest/require numerous interpretations and judgments. Understanding Kieu Thanh Que’s essential contributions to the formation of theoretical fundamentals of literary criticism helps re-evaluate his role and position in Vietnamese literature of the first half 20th century, especially in literary criticism - Kieu Thanh Que’s most dynamic and productive area of work. This article aims to: 1, introduce his monograph Literary Criticism; 2, point out several features of Kieu Thanh Que’s reasoning and critical thinking; and then 3. highlight his contributions to literary criticism of Vietnamese literature over the period 1932-1945. Contextualizing his book Literary Criticism in such early stage of literary criticism allows us to see clearly how he contributed with his ability to recognize and represent some theoretical and current issues in the field of literary criticism.
Een sportieve vijftiger met brutale syncope ten gevolge van Lyme carditis
Authors: BAESTAENS C. , HELLEMANS S.
Published: June 2021

A sportive man in his 50's from Philadelphia with a brutal syncope from Lyme carditis

In the case of a syncope at a young age in a patient with no medical history - especially if he or she comes from endemic regions - Lyme disease should be excluded through serological testing. Lyme carditis is a potentially life-threatening complication after infection with the bacterium Borrelia burgdorferi.

This is shown in the discussed case of a 51-year-old sportive man who registered for a consultation after a brutal syncope. Under antibiotic therapy, the severe conduction disturbances progressively cleared up and a permanent pacemaker could be avoided.
http://habibiaislamicus.com/index.php/hirj/article/view/204
Authors:   Ph.D. Scholar, Department of Tafsīr, International Islamic University Islamabad, Qureshi Nasrullah , Chhijan Hadi Bux
Published: June 2021

Sindh province has large number of its governmental institutions, where Islamic studies is being taught as compulsory subject by large number of teachers... This research presents a focused brief introduction and analyze of Islamic studies’ curriculum’s Aqa’id section, from Class 1-8 in the institutions. In addition to this statistics of the government institutions are discussed concisely. At the same time the research examines the teacher's capability and skills to teach the syllabus in the province, resulting a survey and data collected by cooperation of the teachers and the institutions. Furthermore the research discussed the learning methods, processes and tools being used by teachers during the teaching process. Finally, the research proposes recommendation for advancement of the teaching Aqa’id section as effective and productive for the individual and the Nation.
http://habibiaislamicus.com/index.php/hirj/article/view/205
Authors:   Assistant Professor, Department of Hadith and Hadith Studies, Allama Iqbal Open University, Islamabad., Shahid Muhammad , Yaseen Muhammad
Published: June 2021

One of the biggest challenges that the world is currently facing is that of environmental pollution, which is causing grave and irreparable harm to the natural world and human civilization. Worldwide innumerable deaths are being caused by water, air and soil pollution. Every nation is finding its permanent solution. The permanent solution is present in Islam which is a religion of purity and likes purification. It declares purification as half of Faith. It demands purification in every aspect related to human life. This article will highlight all the fields which require purification and the methods of implementation in daily life. If these teachings of Prophet Muhammad (PBUH) are applied the whole world can easily get rid of environment pollution.
A favor defensionis elve Finkey korában és napjainkban
Authors: Elek Balázs
Published: June 2021

The principle of favor defensionis (principle of protection) nowadays basically expresses that the Criminal Procedural Act seeks to eliminate and somewhat compensate for the disadvantage of the accused by certain detailed provisions. In dubious cases, the law is interpreted in favour of the accused in the spirit of the principle, even against the equality of arms principle. By this principle, Finkey meant cases where the rules of procedure allow for multiple interpretations, in which case they must be interpreted in favour of the accused. The principle also often appears in today’s law enforcement.
Taberî’nin Şiilikle İtham Edilme İddiaları ve İddiaların Değerlendirilmesi
Authors: KELEŞOĞLU Zeynep
Published: June 2021

Tarih boyunca İslam düşüncesine fikirleriyle ve eserleriyle katkı sunmuş pek çok isim teşeyyu‘ suçlamalarına maruz kalmış, bu yolla itibarları zedelenmeye çalışılmıştır. Muhammed b. Cerir et-Taberî (310/923) de bu ithamlara maruz kalan isimlerden biri olmuştur. Taberî’ye fikirleri sebebiyle pek çok mensubiyet atfedilmiştir. Makalede, bazı itikadî ve fıkhî düşünceleri sebebiyle Taberî’nin Şiî olduğunu ileri süren şahıs ve gruplar ile bunların iddiaları ele alınmıştır. Taberî’nin teşeyyu‘ ithamlarına maruz kalmasının arkasında dönemin sosyo-politik ortamının yanı sıra Hanbelîler ve Zahirîler’in mezhep taassubu ve kişisel hasımlıklar da görülmektedir. Bu çalışma Taberî hakkındaki söz konusu iddialara kaynaklık eden bilgileri inceleyerek ona yönelik Şiîlik ithamının tarihsel olarak ne kadar yerinde olduğunu tartışmakta ve bu ithamın sağlam temellere sahip olup olmadığını incelemektedir. Araştırma sonucunda Taberî’ye yöneltilen teşeyyu‘ ithamlarının birer iddiadan öteye gidemediği, hem tarihî hem de ilmî dayanaktan yoksun olduğu tespit edilmiştir. Konuya ilişkin kaynaklardaki bilgiler hemen kabul edilmeyerek farklı teknikler çerçevesinde sağlaması yapıldıktan sonra kullanılmıştır. Çeşitli alanlarda yapılan kaynak taraması sonucunda elde edilen verilerin tarafsız bir şekilde aktarılmasına gayret gösterilmiştir.
De druk van te hoge verwachtingen
Authors: van Wijngaarden Gert Jan
Published: June 2021

The pleasant, quiet archaeological site of Olympia appears a far cry from the fame of the ancient Olympic Games, or from the spectacle of the modern variety. In this article, I discuss the end of ancient Olympia and the gradual re-emergence of the archaeological site. After Olympia was abandoned in early Byzantine times, its location was no longer remembered. However, its fame remained, partly through translations of ancient texts, notably Pausanias, partly through the revival of the Olympic Games in the 19th century. Early modern travelers and the French scholars who worked at the site as part of the Expedition de la Morée hoped that the site could fulfill their high expectations, in particular with regards to ancient sculpture. As the excavations continued, since 1875 as part of the research program of the German Archaeological Institute, the buried remains have revealed a different material reality. As a result of the combination of continuous research and restoration up until the present day the site of Olympia now provides an independent view on the past.
De Olympische Spelen van 1936 en de Duitse aanspraken op het antieke Griekenland
Authors: Moormann Eric
Published: June 2021

The modern Olympic Games started with a modest, but international event in Athens in 1896, the result of a long preparation process launched by Baron De Coubertin. Some ancient elements were included, but as a whole these and subsequent Olympics were purely modern manifestations. Several classical references in the modern games were only introduced in the 1936 games which took place in a sinister Nazi Berlin. Here the organizers, in the context of a temporarily international and ‘open to the world’ national socialism, connected classical antiquity to contemporary ideology and instrumentalized ancient body culture as expressions of the ideology of Aryanism and German superiority. These claims of the Nazi games on antiquity form the subject of this contribution.
WSN Localization Algorithm on Underground Mining Area
Authors:   Department of Information Technology, Amity University, India., Kumar Rawat Shailendra , Singh Dr. Prof. S. K. ,   Department of Information Technology, Amity University, India., Kumar Bharti Dr. Ajay ,   Professor, Department of Computer Science and Application, BabuBanarasi Das University, Lucknow, India.
Published: June 2021

The main aim or goal of our research work is to localize the workers working in the mining area exactly or with minimum localization error. Network formation in mining areas is always very crucial. Laborers working in mining areas need strong availability of network as when they go down or deep in a mining area they can be rescued easily. It can only be possible when we know the exact location of the worker working in the particular area. For this, we need a better localization scheme. Many recent developments have been made in the field of the mining area. Random forest scheme, SVM-based regressive localization, Wi-Fi-based localization, and these are some schemes developed so far. RSSI and Trilateration work for both indoor and outdoor localization. The difference is only in terms of temperature because indoor temperature is different from outdoor temperature. When we are working on the basis of distance and signal strength then the proposed localization algorithm is suitable for hill areas too. From the results of the simulation, the new localization algorithm proposed in the paper with error checking and correction increases the accuracy of the localization in the X direction is 99.98 and in Y direction is 99.97 algorithms based on RSSI and dual prediction.
An Overview of Near Field Communication and its Application in the Payment Sector
Authors:   R.V. College of Engineering, Bengaluru., Sen Roshni , Bhat Dr. Nagaraj ,   R.V. College of Engineering, Bengaluru.
Published: June 2021

With electronic payment systems becoming the quintessence of today’s technologically driven society, the integration of Near Field Communication (NFC) technology in this field has made the experience of consumers at point of sale (POS) terminals exponentially favorable. This technology, based on Radio Frequency Identification (RFID) and implemented to allow for short-range communication to be possible, has been adopted worldwide in a variety of applications and has enabled the secure bidirectional exchange of data between two NFC enabled devices. NFC allows communication between two NFC-enabled devices within a range of 10 centimeters. The integration of NFC into mobile devices has greatly increased the capabilities of mobile phones, with the potential to do even more. This occurrence has prompted a number of studies on NFC. At the same time, there are substantial issues about customer satisfaction, privacy, speed, and convenience, among other things.
A Study to Understand Reduction Behavior of Toxic Metal in Leachate Using Bentonite
Authors:   M.Tech. Scholar, Environment Science, and Engineering, Department of Civil Engineering, BhilaiInstitute of Technology, Durg, Chhattisgarh, India., Kaushik Anupam , J. Nair Dr. Sindhu ,   Professor, Department of Civil Engineering, Bhilai Institute of Technology, Durg, Chhattisgarh, India.
Published: June 2021

Landfills are the most popular municipal solid waste disposal system. The landfill liner is designed to isolate the waste from the soil beneath to minimize the passage of leachate into the groundwater. Usually, compacted liner materials consist of soil rich in clay minerals for their low hydraulic conductivity. This study is an attempt to assess the use of bentonite as a potential liner material. With the addition of bentonite in landfill liner, the toxicity of leachate is expected to decrease. It was found that bentonite bed works as a shield against percolation of heavy toxic metals from leachate of landfills into soil and groundwater.
Vehicle Driver Modeling and Simulation Based on Controller Approach
Authors:   Department of Electronics and Communication Engineering RV College of Engineering, Bengaluru, India., Baliga Shwetha , Santosh N R Pavan ,   Department of Electronics and Communication Engineering RV College of Engineering, Bengaluru, India.
Published: June 2021

Designing a vehicle involves testing the vehicle under realistic simulations and scenarios to see how the vehicle responds. Manually performing all these tests would be expensive and there is also the risk of human life. In this paper, a vehicle driver model is modeled which can be used as a substitute for real drivers in simulations. The motion of the vehicle is considered in two components, longitudinal component, and lateral component. Both these components are implemented using controllers. The model was built using MATLAB Simulink software and using path designer application, different paths were designed and the model was tested on them. The steering angle, velocity, acceleration, deceleration values generated for two test cases are displayed. The path followed by the driver model was also observed.
Structural Analysis and Mechanical Properties of Thermal Battery by Flexible PCM
Authors:   Assistant Professor, Department of Mechanical Engineering, Velammal Institute of Technology, Thiruvallur, Tamilnadu, India., Pradeep G M , Sankaramoorthy T ,   Assistant Professor, Department of Mechanical Engineering, R.M.K College of Engineering and Technology, Tiruvallur, Tamilnadu, India., Elango M ,   Assistant Professors, Department of Mechanical Engineering, RVS Technical Campus, Coimbatore, Tamilnadu, India., NaveenKumar T ,   Assistant Professors, Department of Mechanical Engineering, RVS Technical Campus, Coimbatore, Tamilnadu, India.
Published: June 2021

An ancient BTM with PCM was controlled through the issues of high inflexibility of phase change material, leakage problems and very low conductivity in thermal energy. This research paper reports a facile batter thermal management and creativity along with induced non-rigid phase change material composites. This battery model can be determined by the flexible phase change material composites along with an intervention due to the recovery in shape and non-rigidity of flexible phase change components. This assemble was modeled to be efficient and compact without any requirement for grease. A constant state reveals various stages of phase change material which has various properties in thermal efficiency. A unified state was linked with the recovery shape of flexible phase change components which can cause a low resistance in FCPCM and battery. Battery thermal management demonstrates the perfect process of thermal control power. If the battery was discharged from 90 to 10% of charge, then the temperature of flexible phase change components depends upon battery thermal management. It was 44.5°C during the 3.5°C rate which was 29.8°C lower than no phase change material. It also reveals low-temperature oscillation inside the long-time process and range of heat of recovered phase change material. The performance of battery thermal management and its flexibility will give perceptions of passive battery thermal management systems.
IOT Based Paralysis Patient Health Care Monitoring System
Authors:   Department of Electronics and Communication Engineering, Francis Xavier Engineering College, Tirunelveli., ReneeSegridReddiyar Ms.N. , Remina S. ,   Department of Electronics and Communication Engineering, Francis Xavier Engineering College, Tirunelveli., Sabrin S. ,   Department of Electronics and Communication Engineering, Francis Xavier Engineering College, Tirunelveli., Subhashini M. ,   Department of Electronics and Communication Engineering, Francis Xavier Engineering College, Tirunelveli.
Published: June 2021

We all know that the paralysis condition is a loss of muscle function in the body parts. It can affect any part of your body at any time, then probably you may feel pain in the affected area. Technical and Therapeutic innovations are there to improve the quality of life Our goal is to develop a device that should be easy to use and should be affordable which consists of a basic health care monitoring system with nursing care. We know that these people can’t able to convey their messages or needs. To overcome this, we come up with a system that helps these patients to display messages in a very simple motion. This device can be designed to be mounted on the finger or to be inbuilt in their clothes.
A Comprehensive Study on Demand Forecasting Methods and Algorithms for Retail Industries
Authors:   Department of Electronics and Communication, RV College of Engineering, Bangalore, India., Vikas Udbhav , Sunil Karthik ,   Department of Electronics and Communication, RV College of Engineering, Bangalore, India., Hallikar Rohini S. ,   Department of Electronics and Communication, RV College of Engineering, Bangalore, India., Deeksha Pattem , Kumar P Dr. Ramakanth ,   Department of Computer Science, RV College of Engineering, Bangalore, India.
Published: June 2021

Without a doubt, demand forecasting is an essential part of a company’s supply chain. It predicts future demand and specifies the level of supply-side readiness needed to satisfy the demand. It is imperative that if a company’s forecasting isn’t reasonably reliable, the entire supply chain suffers. Over or under forecasted demand would have a debilitating impact on the operation of the supply chain, along with planning and logistics. Having acknowledged the importance of demand forecasting, one must look into the techniques and algorithms commonly employed to predict demand. Data mining, statistical modeling, and machine learning approaches are used to extract insights from existing datasets and are used to anticipate unobserved or unknown occurrences in statistical forecasting. In this paper, the performance comparison of various forecasting techniques, time series, regression, and machine learning approaches are discussed, and the suitability of algorithms for different data patterns is examined.
Subsystems of Electric Vehicle: Overview
Authors:   Electronics and Communication Dept R. V. College of Engineering, Bangalore, India., Agarwal Abhinav , Chachadi Abhishek H ,   Electronics and Communication Dept R. V. College of Engineering, Bangalore, India., Kumar Singh Akshay ,   Electronics and Communication Dept R. V. College of Engineering, Bangalore, India., Auti Sabit ,   Electronics and Communication Dept R. V. College of Engineering, Bangalore, India.
Published: June 2021

Not long prior to entering the 20th Century, the most popular sort of transport at this point was the horse. Be that as it may, as individuals’ wages expanded and developments progressed, some were starting to explore different ways regarding more up-to-date types of transport. Presently, gas, steam, and electrical power were all available, with each following strength watching out. Steam development was grounded as of now and was generally seen and trusted by individuals all in all. It had, in light of everything, showing its worth driving assembling plants, mines, get ready, and conveys – it had all the earmarks of being only a trademark development to collect more unobtrusive kinds of transport using steam engines. There was an issue – steam motors were too slow to warm up and especially during winters it was particularly very tough to start them and once started the person had to continuously supply water for its cooling. They likewise had a restricted reach and should have been continually taken care of with water. Electric vehicles, or EVs for short, work using an electric engine rather than an interior ignition motor, similar to gas-fueled vehicles. Much of the time, EVs utilize an enormous footing battery pack to control the engine. This battery pack is charged by being connected to an exceptionally planned charging station or outlet at the clients’ homes. As EVs run on power, they have no fumes and don’t contain parts like the fuel siphon, fuel line, carburetor, and gas tank, which are required in gas-controlled vehicles. But the evidence of the positives has gotten amazingly clear, there are also a couple of hindrances that every individual needs to consider before they choose to make an electric vehicle their next tremendous undertaking. The reasons being: – Recharge Points, The Initial Investment is Steep, Short Driving Range and Short Driving Speed, Not Suitable for Cities, Facing Shortage of Power. To overcome the challenges more and more research and development work has been carried out and most of the above-stated challenges have been resolved. Higher battery density for longer range, alternate Li-ion batteries to increase the efficiency and to reduce the initial cost, and powerful chargers for fast charging is going under continuous development. Li-ion batteries undergo performance degradation and cycle aging, and it needs to be identified as soon as possible, i.e., using a Recommended Architecture to improve the performance of an EV. Apart from these, EV offers easy and efficient testing and verification model.
A Review on Importance of DWDM Technology in Optical Networking
Authors:   RV College of Engineering, Bengaluru, India., M.D Anjana , Rani K. R Dr. Usha ,   RV College of Engineering, Bengaluru, India., Aski Akshata ,   Tejas Networks Limited, Bengaluru, India.
Published: June 2021

Optical communication uses light signals for transmitting information from source to destination. Optical fiber communication has been more popular for long-distance data transfer in recent years due to various benefits such as low loss, low cost, simple amplification, minimal interference, and lightweight. A simple optical telecommunication system consists of a transmitter, a medium, and a receiver. Wavelength Division Multiplexing (WDM) is a significant improvement in optical communication. WDM is basically used for improving spectral efficiency and to handle more data from several clients. Normal WDM, CWDM, and DWDM are three types of WDM technology. DWDM uses the most denser optical channels in optical networking. Complete detail about all types of WDM is given. The optical spectrum used in the transmission of light signals is also discussed.
Geocell Reinforced Soil/Subgrade: Comparative Study of Bearing Capacity Evaluation Methods
Authors:   Research Scholar, Department of Civil Engineering, College of Engineering Pune, India., Prakash Shrirao Shubham , Sopan Bhosale Sukhanand ,   Department of Civil Engineering, College of Engineering Pune, India.
Published: June 2021

At present, rapid urbanization results in enormous infrastructure growth, which led engineers to face construction challenges over soft soil or weak sub grade. Many soil stabilization approaches have been established as a viable way to overcome this hindrance. Among all the ground improvement techniques, geocell, being a three-dimensional form of geosynthetics, is often used to enhance the bearing capacity of soft soils. This paper discusses analytical methods developed by researchers Presto (2008) [1], Koerner (2012) [2], Avesani Neto et al. (2013) [3], and Sitharam and Hedge (2013) [4] to evaluate the bearing capacity of soil reinforced with geocell. The paper also compares the results of these methods with those of laboratory experiments conducted by Dash et al. (2003b) [5] and Emersleben and Meyer (2008) [6]. Researcher Dash et al. used cohesive soil in foundation, while Emersleben and Meyer used c-ɸ soil in foundation. The comparisons show that researchers Koerner and Presto underestimate the bearing capacity when compared with experimental results of both Dash et al. and Emersleben and Meyer. Whereas authors Avesani Neto et al. and Sitharam and Hegde offer the best fit with experimental results of Dash et al. But, with Emersleben and Meyer’s experimental results, Avesani Neto et al. gives the overestimated results, while Sitharam and Hegde partially agree for lower geocell aspect ratios beyond settlement equal to 35% of footing diameter.
A Review on Capacitive Liquid Level Sensing Techniques
Authors:   R V College of Engineering, Bengaluru, India., B S Nikhil Chandra , J Roopa ,   R V College of Engineering, Bengaluru, India., A Harigovind ,   Cypress Semiconductor, An Infineon Technologies Company, Bengaluru, India., Bharadwaj Ajay ,   Cypress Semiconductor, An Infineon Technologies Company, Bengaluru, India.
Published: June 2021

For contemporary communities, liquid-level management is of great significance. Liquid-level monitoring is utilized in a variety of industrial applications, including food processing, pharmaceutical manufacturing, chemical manufacturing, and water purification systems. Liquids are used in critical applications such as rocket fuel tanks, medical equipment, etc. These systems are prone to accidents caused by liquid leakages and liquid turbulence. Hence it is necessary to prevent such mishaps and save resources and additional costs which are incurred due to the same. This necessitates the design and development of liquid-level sensing systems that are used to detect and monitor the level of liquid. There are many techniques that can be used to sense the level of liquid-like mechanical floats, ultrasonic sensors, fibre optic cables, LASER systems, light dependant resistors, image processing, etc. Capacitive sensing has emerged as one of the booming technologies due to its simplistic design, responsiveness, accuracy, noise immunity, and easy deployment. It has evolved over time and is now a vital feature of a variety of products. This paper aims to review the existing capacitive sensing mechanisms and attempts to serve as a foundation for unexplored sensor geometries. A comparative analysis has been presented to assess the performance of the proposed techniques. Coplanar capacitive sensors are found to be effective over cylindrical capacitive sensors due to a decrease in size, simple design, and cost-effectiveness while maintaining the same accuracy, resolution and sensitivity.
“Invented tradition”: Restoration and Reconstruction Process of Rural Institutions on Lý Sơn Island, Quảng Ngãi Province, Vietnam
Authors:   Ho Chi Minh City University of Culture, 51 Quoc Huong Street, Thao Dien Ward, District 2, Thu Duc City, Ho Chi Minh, Vietnam., Ngoc Anh Cao Nguyen
Published: June 2021

This article discusses and analyses the restoration and reorganization of traditional Vietnamese village institutions in Lý Sơn Island, Quảng Ngãi Province since Đổi mới (Reform, 1986). After understanding this topic, we conducted qualitative research on ethnographic field surveys during the intermittent period from March 2008 to August 2019. Our survey results show that the villagers’ self-government organization in Lý Sơn has been cultivated from the beginning of the establishment of the Vietnamese to today, forming a “village – hamlet – neighborhood (sub-hamlet)” hierarchy (làng – thôn – lân). Despite the severe effects of destruction and war, the system is stable and is playing an increasingly important role in maintaining the religious practices of the community. We use Eric Hobsbawm’s concept of “invented tradition” to explain the changes in rural systems, especially the interaction and mediation between tradition preservation and reconstruction to meet the needs of the community and adapt to the specific social environment of each period.
An Approach to basic GUI-enabled CI/CD pipeline with Static Analysis tool
Authors:   RV College Of Engineering,Bangalore, India., H K Kiran Kumar , Subrahmanya K ,   RV College Of Engineering,Bangalore, India., R Kavana ,   RV College Of Engineering,Bangalore, India., Baliga Shwetha ,   RV College Of Engineering.Bangalore, India.
Published: June 2021

Automation in the software delivery process is considered best practice in secure Software development life cycle(SDLC) and DevOps Deployment of software occurs multiple times in a week, day or within a span of few minutes. Manual deployment of the code and database which comprises the desired software is not only tedious but also prone to errors. The Continuous Integration and Continuous Deployment (CI/CD) pipeline ensure that the software delivery is done in an efficient and reliable way so that the software is available for use at any instant of time. In this paper, we discuss a basic approach towards the development of a customized CI/CD pipeline with static analysis tool (SAT) integration providing greater reliability to our architecture. SAT is one of the major components of SDLC which checks the codebase for static errors that helps in identifying potential bugs and vulnerabilities. This approach is vital for smaller teams in industries having less bandwidth or in long-term academic projects. We discuss the development of a customized CI/CD pipeline in detail. Finally, a ReactJS based GUI is designed to obtain the pipeline status and SAT results.
A Review of Static Code Analysis Methods for Detecting Security Flaws
Authors:   Electronics and Communication Dept R. V. College of Engineering, Bangalore, India., Basutakara bhayakumara S , P N Dr. Jayanthi ,   Electronics and Communication Dept R. V. College of Engineering, Bangalore, India.
Published: June 2021

Static checkers are commonly used by programmers; they verify our programmers for flaws without executing them, a process known as static code analysis. It works with a program that has an early indication of correctness in this way, attempting to avoid well-known traps and problems before comparing it to its specifications. Software security is becoming increasingly crucial in order for programmers to be universally accepted for a wide range of transactions. During the development process, automated code analyzers can be used to detect security flaws. The purpose of this paper is to provide an overview of static code analysis and how it may be used to uncover security flaws. This document summarizes and presents the most recent discoveries and publications. The gains flow, and methods of static code analyzers are discussed in this study. It can be viewed as a stepping stone toward more research in this area. In Java, there are two types of static code checkers: those that work directly on the source code and those that work on the produced bytecode. Although each code checker is unique, they all share some common characteristics. They read the software and build a model of it, an abstract representation that they may use to match the error patterns they notice. They also perform a data-flow analysis, attempting to deduce the probable values of variables at various stages in the program. Vulnerability testing, an increasingly significant field for code checkers, necessitates data-flow analysis.
Machine Learning Algorithms for Classification of Gas Sensor Array Dataset
Authors:   𝐷𝑒𝑝𝑎𝑟𝑡𝑚𝑒𝑛𝑡 𝑜𝑓 𝐸𝑙𝑒𝑐𝑡𝑟𝑜𝑛𝑖𝑐𝑠 𝑎𝑛𝑑 𝐶𝑜𝑚𝑚𝑢𝑛𝑖𝑐𝑎𝑡𝑖𝑜𝑛 𝐸𝑛𝑔𝑖𝑛𝑒𝑒𝑟𝑖𝑛𝑔 , R V College of Engineering, Bengaluru, India., M.G Rahul . , Rajanalli Srujan R ,   𝐷𝑒𝑝𝑎𝑟𝑡𝑚𝑒𝑛𝑡 𝑜𝑓 𝐸𝑙𝑒𝑐𝑡𝑟𝑜𝑛𝑖𝑐𝑠 𝑎𝑛𝑑 𝐶𝑜𝑚𝑚𝑢𝑛𝑖𝑐𝑎𝑡𝑖𝑜𝑛 𝐸𝑛𝑔𝑖𝑛𝑒𝑒𝑟𝑖𝑛𝑔 , R V College of Engineering, Bengaluru, India., Endoli Sammed ,   𝐷𝑒𝑝𝑎𝑟𝑡𝑚𝑒𝑛𝑡 𝑜𝑓 𝐸𝑙𝑒𝑐𝑡𝑟𝑜𝑛𝑖𝑐𝑠 𝑎𝑛𝑑 𝐶𝑜𝑚𝑚𝑢𝑛𝑖𝑐𝑎𝑡𝑖𝑜𝑛 𝐸𝑛𝑔𝑖𝑛𝑒𝑒𝑟𝑖𝑛𝑔 , R V College of Engineering, Bengaluru, India., Magi Mahantesh ,   𝐷𝑒𝑝𝑎𝑟𝑡𝑚𝑒𝑛𝑡 𝑜𝑓 𝐸𝑙𝑒𝑐𝑡𝑟𝑜𝑛𝑖𝑐𝑠 𝑎𝑛𝑑 𝐶𝑜𝑚𝑚𝑢𝑛𝑖𝑐𝑎𝑡𝑖𝑜𝑛 𝐸𝑛𝑔𝑖𝑛𝑒𝑒𝑟𝑖𝑛𝑔 , R V College of Engineering, Bengaluru, India., Ramavenkateswaran Dr. N. ,   𝐷𝑒𝑝𝑎𝑟𝑡𝑚𝑒𝑛𝑡 𝑜𝑓 𝐸𝑙𝑒𝑐𝑡𝑟𝑜𝑛𝑖𝑐𝑠 𝑎𝑛𝑑 𝐶𝑜𝑚𝑚𝑢𝑛𝑖𝑐𝑎𝑡𝑖𝑜𝑛 𝐸𝑛𝑔𝑖𝑛𝑒𝑒𝑟𝑖𝑛𝑔 , R V College of Engineering, Bengaluru, India.
Published: June 2021

To measure the accuracy of the data being sensed predictive machine learning models have been used. These models take input in the form of datasets and predict the output based on them. By using a large dataset better and efficient predictive models can be designed because a large amount of data can be used to train the model. But having a larger dataset leads to a dimensionality problem. This problem is solved using Dimensionality Reduction Principal Component Analysis(PCA) algorithm. PCA helps to reduce the redundant data or correlated data present in the dataset by which dimensionality of the dataset is reduced. Classifier algorithms like K Nearest Neighbour(KNN), Logistic Regression(LR), Naive Bayes(NB), and Support Vector Machine(SVM) are used which gives output in the form of the confusion matrix. From this confusion matrix, the prediction accuracy of models is decided. From the accuracy measurements, it is found that the SVM model is more accurate(94%) in predicting the output whereas the NB model is the least accurate(60%).
Signature Text,Image and Audio Hiding in a Color Image using Steganography and Cryptography
Authors:   Dept of Electronics and Communication, R.V. College of Engineering, Bangalore, India., Bishen Shivansh , Malik Paurav ,   Dept of Electronics and Communication, R.V. College of Engineering, Bangalore, India., Rao Saloni ,   Dept of Electronics and Communication, R.V. College of Engineering, Bangalore, India., Biswagar Prakash ,   Dept of Electronics and Communication, R.V. College of Engineering, Bangalore, India.
Published: June 2021

Data Transmission in network security is one of the foremost vital issues in today’s communication world. the end result of that’s that Data security has gained utmost importance because of the unprecedented increase within the data generated over the web, which could be a basic necessity of any application in information technology. The vigorous growth within the field of data communication has made information transmission much easier. But this kind of advancement has opened many possibilities of data being snooped. So, day-by-day maintaining of data security is becoming an inseparable part of computing and communication. In this report, we’ve got explored techniques that blend cryptography and steganography together. Steganography may be a specialty of science to manage and conceal a chunk of important information inside image, audio, video, or text documents. Steganography may be a method and study of composing a secret communication specified only the source and also the targeted beneficiary will realize the concealed information. the information concealed or covered process starts with the steganography method by identifying a network canopy and redundant parts, i.e. only permitted persons would be able to change without affecting the standard of that medium. The encoding method generates a Stego medium by substituting these redundant bits with the concealed message content. In this report, various approaches for information hiding using both cryptography and steganography is proposed keeping in mind two considerations-size of the encrypted object and degree of security. Here, signature image, text, audio information is kept hidden into a cover image using the private key of sender and receiver, which extracts the data from stego image employing a public key. This approach is often used for message authentication, message integrity, and non-repudiation purpose.
Novel Approach to Measure Internal Power Domain PG Route Weakness
Authors:   RV College of Engineering, Bengaluru, India., T R Nischith , Palecha Namita ,   RV College of Engineering, Bengaluru, India., Alwyn John ,   Ansys Software Private Limited, Bengaluru, India.
Published: June 2021

Grid weakness measurement is an extremely important process in the modern-day VLSI design flow. In designs that contain power gating switches, there are additional challenges. It is desirable to find the PG grid weakness of only the gated domain. The tools used in the industry typically measure the total voltage drops from the bump location to the transistor pin. This voltage drop is the summation of the voltage drops in the external domain, switch pin network, and internal domain. This paper explores the ways to measure the internal pin domain voltage exclusively. Ansys Totem tool is used for simulation. Finally, the simulation results are presented to propose the effectiveness and accuracy of the given solution.
Cloud Infrastructure Automation Tools: A Review
Authors:   Dept of Computer Science and Engineering, RV College of Engineering, India., Shetty Nishchal , H. K. Dr. Krishnappa ,   Dept of Computer Science and Engineering, RV College of Engineering, India.
Published: June 2021

Many businesses have moved their services to the cloud throughout the years. One of the main reasons for this is its less expensive infrastructure and scalability. The necessity for infrastructure automation develops as a result of the increased usage of the cloud. There are multiple cloud automation tools available but there is no single tool suitable for every situation. This paper summarizes the various features offered by the different types of cloud automation tools.
Design and Simulation of a Waste Heat Recovery System for a Cement Manufacturing Process
Authors:   Dept. of Electronics & Communication Engineering, RV College of Engineering, Bengaluru, India., Sivakumar Tharun
Published: June 2021

As the ever-changing world continues to desperately look for alternative energy sources in the midst of an energy crisis, new technologies to recover power are revealing themselves and being implemented all across the globe. Most power plants are looking for more sustainable sources of energy over the long term. One such technology being adopted now by a lot of enterprises are Energy Recovery Systems. These systems work to retain and reuse energy that would otherwise be lost to the atmosphere after a certain process. They are sustainable and require comparatively lower capital. The objectives of this project revolve around the modelling of a Waste Heat Recovery System (WHRS) for a heat-intensive manufacturing process. The heat, which would otherwise be lost to the atmosphere, is trapped and converted by a heat recovery unit into reusable energy. The main principle on which such a system would operate is The Rankine Cycle, an idealized thermodynamic cycle. Successful implementation of such an energy recovery system would not just boost energy efficiency but also reduce operational costs. The modeling and simulation of the heat recovery system are done on an open-source chemical process flow software known as DWSIM. An analysis of this heat recovery model shows an increase of 19.66% in the energy efficiency of the manufacturing process. Heat recovery systems also have great benefits for the environment, as they reduce the emissions of greenhouse gases by such manufacturing plants and help reduce global warming.