Vol. 1 Issue No. 1(April, 2020)
Vol. 1, Issue no. 1: April, 2020
ISSN: 2582-659X
Contents
Published on April 03, 2020
Section I
Analysis of Atmospheric Precursor Anomalies Associated with Earthquake Events: Role of Machine Learning Tilak Mukherjee, Kushal Roy pp. 1-7
Abstract
This paper investigates the signature effects of earthquake (EQ) seismic activities on the lower atmospheric levels mainly in the troposphere region. Significant changes and anomalies in temperature, relative humidity, and radio refractive index profiles are observed in most of these seismic events prior to the impending event and after the event, thereby providing a precursor method to predict the occurrence of EQ in the concerned zones. Temperature and relative humidity anomalies with their analysis using electromagnetic signals have been considered in this review work pertaining to the field of communication engineering. In this context, a better understanding of the precursory signals involving seismic complex dynamics based on tropospheric conditions associated with such devastating events and prediction with machine learning knowledge is very important.Keywords - Signature effect, anomaly, precursor, Radio refractive index, EQ.
A comparative study on NOMA and OMA in 5G Wireless TechnologyBhaskar Roypp. 8-10
Abstract
In today’s scenario 9 trillion wireless devices will serve 9 billion people by 2020, that is, the number of network-connected wireless devices will reach 1000 times the world’s population. Growing popularity of smart phone and tablet with more (Heterogeneous) demands of higher rates, moreusers, new usage of multimedia traffic-voice,picture,high resolution video. Mobile data traffic reportedly increases at the rate 160% approximately, the trend is expected to continue in future. Further, with IOT, many devices and sensors will have communication capabilities. Along with conventional human to human communication traffic, large traffic will be generated from thing to thing and human to thing communication. 5G technologies are likely to appear in the market in 2020. It is expected to significantly improve customers “Quality of Service” in the context of increasing growth of data volume in mobile networks and growth of wireless devices with diverse services.As per the of EMO, it has been reported that since 2006 almost 92 percent growth in mobile broadband per year is observed, new usage leads to 5G wireless technology which stands for fifth Generation Mobile technology. During the generation 1G to 5G this world of telecommunication has seen a number of improvements which will revolutionize the mobile computing change our life.Very high-speed broadband wireless connectivity can be achieved by fifth generation network.Keyword: NOMA,OMA,SIC,OFDMA
A Technical Explanation to the Recent Boeing 737 Max-8 Aircraft AccidentsKushal Roypp. 11-14
Abstract
This review paper explores one of the technical possibilities pertaining to the sudden stall that crashed two identical Boeing 737 Max 8 commercial airlines from October 2018 to March 2019. The accident report pointed towards a dangerous programming flaw in the aircrafts as pointed by NTSB (National Transportation Safety Board) and FAA. As a consequence Boeing had to ground almost 700 airplanes throughout the world.Keywords: MCAS, Airflow, Angle of Attack, Stall.
Section II
AR & VR - An Approach towards a Smarter and Better Education SystemAnurag Mondal, Liza Rozariopp. 15-19
Abstract
Education is one of the most important components of social infrastructure in India. Despite of our best efforts in the educational system, developments still remain at an unexceptionally depressing level. Financial Crisis is one among the main problems. University, professional and technical education have become beyond the reach of a common man in India. Even now 35 percent people remain illiterate being quite at a dismal position. Most students leave the college before even completing the course which leads to a lot of waste of resource. Lack of educational and technological resources in rural areas also leads to illiteracy. Centralisation of education can also be blamed for this as it causes a lot of distraction to students and does not provide much points and factors of interests to put an urge and excitement in the mind of the students for education. Augmented Reality (AR) and Virtual Reality (VR) can bridge the gap between the digital and physical worlds. One can imagine oneself being transported into an immersing world that shuts out all kinds of distraction, free of any kind of limitations where your imaginations are the possibilities.Keywords: AR; VR; Cost-effective; Education; Comfortable.
Cyber Security in IndiaVijay Chauhanpp. 20-22
Abstract
ARPANET was developed by the US Military for a computer to computer communication between various US Defence Research establishments and Laboratories. Further, development of an advanced form of quick communication between the various authorities led the world to step into the first kind of digital age. But as the saying goes “Every action has an equal and opposite reaction” USSR responded by letting its premier spy agency KGB infiltrate the ARPANET and steal the researches of the US Military and it is said that they succeeded into it. Thus the concept of cyber security came into play and after it as the Internet went global more and more, countries began to join the fray of developing their cyberspace for their military and civilian uses. In the age of digitalization, cyberspace is now open for civil uses too rather than military only. But as things came with their pros and cons, Cybercrimes emerged as a potential challenge to deal with. In order to prevent the cybercrimes, civil or military infrastructure began to get digitalized. As regards the internet, the need for cyber security began to grow to protect the very interests of the nations. As the globalisation of the digital age grips the world major developed and developing nations, India is not far behind in this context.Keywords: Cyberspace, Cybercrime, Cybersecurity, Cyberwarfare, Cyberattack.
Stealth TechnologyArpan Kumar Pramanikpp. 23-27
Abstract
Entering into enemy airspace or territory without detected by enemy and accomplishing the objective is a very difficult thing. In modern times technology is changing rapidly. In a simple word Stealth is something which is almost invisible. STEALTH technology is a combination of different types of coding and engineering. It is vastly used by different counties as their weapon. By using aircrafts, warships and ground vehicles stealth, it is very much easier to enter in enemy zone without getting caught by their attention. Here we will discuss about how it is invented and how does it work and the limitations and advantages about this evolving technology.Keywords: Introduction, Stealth technology, working principle of radar and stealth technology, advantages and disadvantages.
A Comparative Study of Clustering Models in Data MiningPrasanjeet Chaakraborty, Sohini Sen and Sourav Maitypp. 28-35
Abstract
Data is a treasure-house in today’s world. Relentlessly huge amount of information is generated by different organizations and people. The key to handle this data is categorizing them into groups, partition or cluster based on some similarity among them. Data mining plays a significant role in potential segmentation, customer segmentation etc. It is a type of unsupervised learning used in data analysis to find some unrevealed pattern hidden in data. Clustering is a mining technique used to position the data element into their appropriate groups. It is the task of partitioning data(objects) into same class. The data are more similar to each other in one class than those present in other cluster. This paper makes a comparative study of different clustering algorithms based on performance, approach, its advantage, disadvantage and examples.Keywords: Data mining, data clustering ,Soft Clustering, Hard clustering ,k-Mean, Fuzzy C-Mean, Time complexity.
Section III
Protection of Buyer: An Analysis in the Light of Contract Act and Consumer Protection ActAnkur Mukherjee, Shramana Senguptapp. 36-40
Abstract
‘The Consumer Protection Act’ aims at surveying a proper information about the awareness of the Act and its effective execution is to sustain the rights of the consumers amongst the masses where every human being is a ‘consumer’.For protecting the consumer’s interests, the Parliament of India introduced an Act on October 1986, viz. ‘The Consumer Protection Act’, which came into force on December 24 of the same year. The statute on the right was made before COPRA Act.
This article also aims at making an analysis of the two most important and common words used in contracts namely Damages and Penalty. These two terms have been used under the Indian Contract Act 1872 viz. Sec. 73 and 74 respectively. A meagre study of these sections could give anyone an idea as to its significance in the context or relating to the Consumer Protection Act 1986.The facts of both these relate equally with Damages and Penalty as a structure of economic gain that are owed by the defaulter to the innocent party that has suffered a loss.
Keywords: Execution, Statutes, Sustain, Exploitations, Defaulter.
Euthanasia: An Intricate Perspective from a Legal OutlookMridutpal Bhattacharyyapp. 41-45
Abstract
The study delves into the deeper conflict of Euthanasia with the Indian Constitution and the lives of Indian citizens. The paper takes a head on doctrinal approach towards discussing and joining in the debate on Euthanasia being legal and a substantial right of any and all living individuals who possess the same rights as provided by the Constitution of India. This paper relies upon books, case laws & web sources to collect data. The paper further sheds light on the various forms of Euthanasia such as voluntary Euthanasia, non-voluntary Euthanasia, involuntary Euthanasia, assisted suicide. The legality of the said measures to end one’s own life, owing to huge suffering which cannot be anymore tolerated, be it in the form of loss of mental or physical dignity needs to be examined judiciously. The paper further accentuates the study of the mindset of a person having an urge to end his or her own life.Keywords: euthanasia, suicide, voluntary, non-voluntary, involuntary.
Recent Advances in Motivation Aspects: An AnalysisUddeshya Narayan, Sreshtha Roypp. 46-48
Abstract
Motivation can be defined in many ways. Mainly motivation comes from the inner-self of an individual who wants to reach and achieve a particular goal. Motivation also depends on the psychological condition and state of an human being and motivation also depends on the willingness and enthusiasm of an individual to do, perform and accomplish the goals and tasks. Motivation is mainly divided into two ways namely Intrinsic Motivation and Extrinsic Motivation. Motivation is the combination of complex forces starting and keeping individuals in an organisation.Keywords: Achieve, particular, willingness, enthusiasm, tasks.
Section IV
Game Theory: Prisoner’s Dilemma and its applicationsSayani Chakraborty, Ritti Mondalpp. 49-53
Abstract
The purpose of the study is to understand the basics of game theory and the most widely used game that is the prisoner’s dilemma and its application in Indian market.Game theory involves strategic decision making where the outcome of the game depends on the strategies or moves taken by the each participant called “player”.
There are two types of games:
- Cooperative game.
- Non cooperative game.
In a cooperative game players form a group and aims for joint profit maximisation.
In a non-cooperative game, there is no cooperation among the players of the game. Each player decides on his own strategy to maximise the profit.
The most commonly used game in game theory is prisoner’s dilemma. This was developed by Albert W. Tucker, in 1950.It describes a situation where two suspects have been arrested for a crime, jointly committed by them. However the police men have no direct evidence for the crime. The two prisoners are kept in the two separate cells, so that they cannot communicate with each other. Each suspect is informed that if he does not confess and the other one confesses then his jail term will be for 10 years, while if he does confess the crime then the jail term will be reduced to 5 years. If both of them confess then each prisoner will be jailed for 5 years. However if none of them confesses the crime, then their jail term will be reduced to zero due to lack of information .
The payoff matrix is as follows:
Prisoner 2 Not confess Confess Not (0,0) (10,5) Confess Prisoner 1 Confess (5, 10) (5,5)
Keywords: Game, Players, Strategy, Prisoner’s dilemma, Firm.
Recent Developments in Engineering and TechnologySwatick Majumderpp. 54-60
Abstract
Advancement of Science and Technology has affected the world in the most positive manner and is still changing as time passes on. We have got a simple Engineering Device called “Fitness Band” that looks like a Digital Smart Watch which keeps track of how many steps we have taken in this context.Keywords: Fitness, Technology
Unemployment with Inequality – A Major Problem in Indian Labour MarketRangoli, Christabel Reana Lowden and Laxmi Kumaripp. 61-64
Abstract
This paper examines the rising unemployment leading to income inequality in India and assesses the problem in Indian labour market by examining contribution of different sources of income inequality, rising unemployment and labour market situations and devise measures to reduce the situation. Unemployment with income inequality has proved be a threat for Indian economy. The ailing labour market also throws light towards this situation. In recent times unemployment has increased causing a job crisis in the economy. Labour force participation in the labour market especially female’s participation has declined over years due to the various factors. Increase in informal employment has increased the gap in income disparity providing explanation to the fact “the rich are richer and the poor are getting poorer” in our economy. The need for urgent action in creating a more job oriented economy that absorbs the productive potential of its working population and raises living standard of its people could not be clearer. The dream of India to be a rich economy requires a strong labour market in order to become a reality.Keywords: Unemployment, labour force, labour market, income in equality, economy, wage earnings.
Section V
Comparative Study of Ventilatory Function among the Allied Health Sciences students of Brainware UniversitySayan Das, Bibek Guptapp. 65-70
Abstract
Peak Expiratory flow rate (PEFR) is one of the important parameter for measuring the ventilator function of the lungs. In recent years air pollution becomes a serious issue which creates respiratory problems in growing population. This value is measured by using peak flow meter. PEFR is directly correlated with sex, height and age. In this present study, a general nomogram has been developed for college students of of (20±2 yrs) age group in Brainware University. PEFR values are correlated with height and sex. Our analysis has generated a nomogram from which we can easily predict the PEFR values with different height. This data will help to screen different respiratory disorders like Asthma, COPD and other chronic respiratory problems in future.Keywords: PEFR, lung function, peak flow meter, nomogram, ventilator function
Unfolding the impact of environmental factors on the evolution of Polycystic Ovarian SyndromeShreya Das, Rajkumari Deepikapp. 71-76
Abstract
In this review we highlight the detrimental effect of numerous environmental factors potentially implicated in the etiology, prevalence and inflection of polycystic ovarian syndrome (PCOS) in woman population. PCOS is a heterogeneous multifaceted disease of woman emanating infertility, abnormal fetal growth and irregular menstruation. Precisely, the leading environmental factors, we discuss, include oxidative stress, environmental toxins, lifestyle, nutrition and heavy metal elements causing the onset of PCOS. Research evidences explore that environmental toxins can potentially induce the oxidative stress through (reactive oxygen species) ROS generation, thereby disrupting the reproductive health system. Additionally the synergistic influence of certain dietary supplements and weight loss in obese women has also deliberated. The features of key nutritional factors in preventing or mitigating the growth of PCOS as well as its associated other metabolic disorder have been scrutinized. Finally, further research in these avenues is highly admirable since global scenario of PCOS is remarkably crucial pointer of socioeconomic, environmental and epigenetic factors that possibly leads to adverse health effects in future generations of the world.Keywords: Environmental toxin, oxidative stress, Polycystic Ovarian Syndrome, reproductive health, lifestyle.
Section VI
Animatic Character Design – Manual, Digital & PresentAditi Karmokar, Rishav Dasguptapp. 77-81
Abstract
Animation is the illusion of movement which is created by showing a series of still pictures in rapid sequence. “Animation” means “to give birth to”. So, animation is the process of creating something what we can’t easily see in realistic world. People are well acquainted with the term Animation. Our area of focus is Character designing technique in Animation. In animation, character is a very important thing. In early years animation was created through a fully manual technique that is known as “Cel animation or Traditional animation”. Animators created frame by frame animation by hand drawing. They created all poses of each character & filled colour manually. But as the world progressed, technology got updated, digital media progressed, the process of animation also changed. In digital animation, 2D animation was first to develop. This with time simplified the process & was user friendly. Here, animators get more option to create the characters and animate them. In this context, animators create only some main poses & use these poses to create a full character animation like – walk cycle, jump cycle etc. Now a days, 3D animation is ruling the present field of animation and provides us with a promising future and a lot to expect from. 3D characters are much more realistic. In 3D, we can create a 3D model of a human being which looks like a real character.Keywords: Cel, Rigging, Tween, Texturing, Acetate sheet.
Latest Trends in Animation IndustryAnwesha Mukherjee, Mangalik Sobhakarpp. 82-85
Abstract
The Global Animation industry has grown rapidly in the past decades and is now emerging as one of the fastest evolving industries fueled by the rapid development in technology and growing demand in the global marketplace. This has produced lots of opportunities in the industry and has sparked the interest of the creators, producers in the field to bring out their creativity and contribute their best to the industry. The demand for high definition, visually engaging, quality animated contents is on a rise and so is the competition between the various emerging and old animation studios, production houses and market places to produce the best contents.Keywords: Animation industry, trend, global, 3D, 2D.
Virtual Reality -360 degree ImageShreya Vishwakarma, Subham Changripp. 86-89
Abstract
A 360-degree photo is a movable panoramic image that surrounds the original point from which the shot was taken.The users can look around the surrounding parts of the image by panning the screen or with the help of special hardware such as gyroscope where tilting enables the device to work as virtual panning.
The ability to turn around and look at the surrounding environment is achieved through a combination of software and a number of panoramic photos. The panoramic photos are lined up to make a continuous circle. The digital cameras often have built-in software that helps to align the shots. Once enough shots of the surrounding areas are taken, the pictures are either uploaded to an application to be converted into a 360-degree photo or created through a mobile app on a smart phone. When a 360 degree photo is uploaded in the Web, it can be played through Adobe flash software.
360 degree images are mainly used for showing off vistas, Architectural Visualization (both exterior and interior) and more in for a dramatic fashion that replicates the experience of being there. The demand of the 360 degree images are rapidly increasing day by day and this function has been given in some smart phones and digital camera.
Keywords: Virtual Reality, 360-degree, Panorama, Panoramic, Virtual world.