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The effect of overtaking disturbances on the motion of strong plane shock wave in a highly viscous medium

The effect of overtaking disturbances, the motion of strong plane shock wave in a highly viscous medium has been investigated by Chester-Chisnell- Whitham method. It is applied to obtain the analytical relations for shock velocity and shock strength for free propagation of shock. These relations are modified in presence of overtaking disturbances. The obtained expansions are computed and discussed in the table.

Published by: Dr. Kamlesh Kumar, Dr. Arvind Kumar

Author: Dr. Kamlesh Kumar

Paper ID: V8I1-1218

Paper Status: published

Published: January 21, 2022

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Research Paper

Lexical analyzer using DFA

The definition of the term lexical is derived from the word "lexeme" in lexical analysis. In linguistics, a lexicon is an abstract morphological element. There are many stages or passes in the compiler. Each phase is significant, but the parser plays a critical part in the compilation process. Text editors, information retrieval systems, pattern recognition algorithms, and language compilers all make use of lexical analyzers. A lexical analyzer, lexer, scanner, or tokenizer is a program in the compilation step that does lexical analysis. The lexical analyzer is used in a variety of computer science applications, including word processing, information retrieval, pattern recognition, and language processing. The goal of this paper is to the operation of a lexical analyzer in the most direct way possible in order to give in-depth understanding of the lexical analyzer phase.

Published by: Varad Ingale, Kuldeep Vayadande, Vivek Verma, Abhishek Yeole, Sahil Zawar, Zoya Jamadar

Author: Varad Ingale

Paper ID: V8I1-1238

Paper Status: published

Published: January 21, 2022

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Research Paper

On-road condition analysis of shock absorber using Arduino UNO

In this paper design modification of suspension, spring has been studied. This study has been done on Hero Honda splendor vehicle. In this paper, the performance of the Shock absorber is done by placing a piezoelectric sensor in the strut of the vehicle, and the real-time loads acting on the vehicle is obtained with ARDUINO UNO microprocessor board and is connected to the Display/computer unit to save the load value with respect to time. Continuously monitoring the actual load acting on the components in real-time leads to the determination of the actual range of loads acting on that component in that particular environment, based on which the component can be designed on both materials and structurally for that concern environment which leads to avoiding overestimation of loads and additional weight built up. The vehicle handling becomes very difficult and leads to an uncomfortable ride when bouncing is allowed uncontrolled. Hence, the design of spring in a suspension system is very crucial. The analysis is done by considering bike mass, loads, and no of persons seated on the bike. Creation of structural component done by using design software CATIA, now the values are imported to ANSYS workbench for fatigue analysis to calculate the stress, stress, total deformation for on-road condition.

Published by: Yashkumar Shinde, Nishant Sardeshpande, Prasad Pund, Ojas Patil, Mangesh Chaudhari

Author: Yashkumar Shinde

Paper ID: V8I1-1220

Paper Status: published

Published: January 19, 2022

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Deadlock Detection in Concurrency System Using Timed Petri Net

Deadlock is a state in which each user of a group of users on networks( distributed system) waits for another user, including itself to take action, such as sending a message or using network resources commonly releasing a lock, this lock is a common problem facing users in network systems(NWSs), it is named deadlock problem. This problem is occurring in distributed systems where software and hardware share resources through network devices. The deadlock problem has been received. To solve the deadlock problem the important step is deadlock detection which helps us to void the deadlock problem.

Published by: Ahmed Elajeli Rgibi, Amany Khalifa Alarbish, Amal Apojila Oshah

Author: Ahmed Elajeli Rgibi

Paper ID: V8I1-1182

Paper Status: published

Published: January 19, 2022

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Research Paper

Relevance of newspapers in the era of the internet

Newspaper is the traditional way to spread information far and wide. It was better known as a “mirror of the society. In our day-to-day life’s Internet became a very essential part of people’s lives. Internet is not only confined to gathering news or information, today’s internet services include selling electronic devices, clothes, food, and many more things, earning and controlling money, communicating with people all over the world using various platforms, and these are just some of the few things you can do using the Internet. This paper also talks about the history of newspapers which was started in the early 17th century & as well as the history of the internet which was started around the 80s and how the internet took the huge leap in not only spreading news but even other recreational things. This research studies how newspapers are still a relevant and important part of society in the era of the internet. The paper also tries to differentiate between newspaper and the internet and their advantages in their respective fields. This study is done through content analysis and public opinions.

Published by: Ronit Agarwal

Author: Ronit Agarwal

Paper ID: V8I1-1217

Paper Status: published

Published: January 18, 2022

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Research Paper

Software testing life cycle and its efficiency

The software testing life cycle (STLC) is the sequence of activities that takes place within the software testing process. By following a logical STLC, an organization is able to develop a quality plan that is more likely to yield superior results. Every organization's ultimate goal is to provide its customers with a flawless product. Customers are easily turned off by bug-filled user experiences. As a result, when businesses became aware of this, they began incorporating testing. Since then, testing has evolved into a critical component of every organization's operation. Over the last few decades, there has been a shift in the competency of testing. It is important for businesses to recognize that software testing should have its own life cycle which can increase the efficiency of testing.

Published by: Lok Shan Chan

Author: Lok Shan Chan

Paper ID: V8I1-1215

Paper Status: published

Published: January 18, 2022

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