Research News

Very often, it is assumed that the “vernacular” language texts in India do not undergo any anxiety of proving themselves Indian while works written in English do. In her research paper, “A Literature of Frustration and Failure”: The Anxiety of Indianness in the Making of Sindhi Literature as an Indian Literature”, published in the esteemed Q2 journal Journal of Sindhi Studies, Dr Soni Wadhwa, Assistant Professor, Department of Literature and Languages, focuses on Sindhi post literary activity that unfolded in the first 20 years after independence to show that Sindhi has a history of going through anxiety of belonging in India.

Abstract

Studies of Partition frequently turn to literature to understand how displacement processes, among other things, impact aesthetics and representation. The article takes a broader view of aesthetics as representation: it demonstrates how turning to the literary archive of a moment and a community gives rise to questions about the politics of individual texts and literary historiography. Centred on Sindhi literature produced in India after Partition, it shows that examining the literary productivity of the community needs to involve questions of literature as political survival. It focuses on the earliest essays from the Sindhi literary scene in India (published in the Sahitya Akademi journal Indian Literature). The article argues that these essays register anxiety about the survival of a language trying to come into being in an already existing and complicated language-nation relationship. It unpacks three registers of anxiety visible in the literary archive to broaden the scope of the conversations around the Sindhi language and its literature.

This research has been conducted to advance interest in and conversations around Sindhi literature in India. Since Sindhi does not have a state in India, most people are not aware that it exists as a language and that it has a rich literary tradition.

After this article, Dr Soni Wadhwa intends to explore different writers, themes, and movements in Sindhi literature.

Collaborations

The research has been funded by George Mason University.

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Assistant Professors – Dr Kousik Das, Dr Harish Puppala, Associate Professor- Dr Pankaj Pathak, Uttiya Dey, along with Research Scholars – Mr Mijanur Mondal, Ms Sudeshna Chell, Ms Sumana Dutta, and Ms Pankaj Kumar come up with an interdisciplinary research breakthrough in their paper, “Community-Level Vulnerability of Groundwater Fluoride Contamination and Exposure by the Application of Multi-Criteria Model.” The authors examine fluoride exposure in villages like Chintal Cheruvu, Rompicherla, Shantamangalur, Thimmapur, and Nadendla.

Abstract

Elevated fluoride (F⁻) levels in groundwater, primarily due to geogenic processes, pose significant health risks, including dental and skeletal fluorosis and neurological disorders. This study aimed to quantify source-dependent F⁻ exposure at the community level in selected tropical dry regions of Andhra Pradesh, India. These locations include Chintal Cheruvu, Rompicharala, Shantamangalur, Thimmapur, and Nadendla. Community surveys and drinking water sample analyses were conducted in these regions. Dental Fluorosis Index (DFI) used to estimate exposure levels across age and sex groups. Findings of surveys indicate that groundwater consumption with high F⁻ (4.3 mg/L) results in the highest exposure dose (0.62 mg/kg/day), with Chintal Cheruvu identified as the most affected. A strong positive correlation was observed between exposure dose, water F⁻ content, and the Community Fluorosis Index (CFI). Dental fluorosis prevalence exceeded 80% across all age groups, and household surveys revealed 100% unawareness of F⁻ exposure risks. The magnitude of FII for Chintal Cheruvu is 0.563 which is highest among the considered regions indicating that it is most impacted region that needs remedial measures first in the hierarchy. Rompicharala with FII as 0.252, Nadendla (0.223), Shantamangalur (0.214), and Thimmapur (0.188) follows the hierarchy.

Explanation in layperson’s terms.

The outcome of the study concludes that regionally most of the places of Andhra Pradesh is affected the by the groundwater fluoride contamination. People are getting affected by the consumption of high fluoridated water which is visible from the dental fluorosis. The area is having high groundwater fluoride is having highest severe dental fluorosis cases. Among the villages, Chintal Cheruvu had the highest fluoride level while Thimmapur had the lowest. Signs of dental fluorosis were most noticeable among younger individuals who are still developing. The exposure dose varied across villages, with Chintal Cheruvu having the highest exposure dose followed by Rompicharala. Other symptoms of fluorosis, such as skin allergies and body pain are also predominant. Most villages had alternative sources of drinking water, except for Chintal Cheruvu, where residents continued to use contaminated water due to a lack of alternatives. There is a clear link between lack of awareness about fluoride toxicity and higher exposure levels as apparent from the questionnaire survey.

Practical /Social Implications

The immediate action is necessary to reduce fluoride exposure, provide safe drinking water, and raise awareness about fluoride toxicity to meet sustainable development goals by 2030. The findings highlight the need for integrated approaches combining mitigation, education, and sustainable practices to tackle fluoride contamination and improve the overall well-being of affected communities.

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The research team consisting of Dr Manjula R, Assistant Professor from the Department of Computer Science and Engineering and her students, Mr Adi Vishnu Avula, Mr Abdul Jawad Khan, Mr Chiranjeevi Thota and Ms Kavyanjali Munipalle has published their patent titled “System For Determining And Predicting Scattering Coefficients Of Myocardium Tissue In Near-Infrared-Band For In-Vivo Communications” in the Indian Patent Office with the Application no: 202441090535.

Their research harnesses the power of machine learning and near-infrared (NIR) technology to analyse myocardium tissue with unmatched precision. By predicting scattering coefficients using advanced models like Gradient Boosting and Artificial Neural Networks (ANN), this breakthrough enables non-invasive diagnostics, early detection of heart conditions, and enhanced medical imaging. From 6G-enabled smart hospitals to regenerative medicine, this technology is set to transform healthcare.

With this groundbreaking invention, Dr Manjula and her research team pave the way for the future of connected, intelligent cardiac care!

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Dr Sushmita Kumari, Assistant Director of Sports, has authored a book titled “Media, Marketing, and Management in Sports: A Unified Approach.” Her publication presents a thorough examination of the pivotal roles that media relations, marketing strategies, and public relations play within the sports industry. Aimed at both students and professionals, the book delivers valuable perspectives on fan engagement, sponsorship dynamics, and effective crisis management. Through the use of real-world examples, Dr Sushmita highlights the transformative influence of digital media and the necessity for global adaptability in sports communication, making it an indispensable resource for anyone aspiring to succeed in the field of Sports.

Abstract:

The book, provides a comprehensive exploration of sports communication and management. It highlights the significance of media relations, marketing strategies, and public relations in shaping the success and image of sports entities. By integrating real-world examples, it delves into the interplay of traditional and digital platforms, showcasing their role in fan engagement, sponsorships, and crisis management. The content equips readers with the knowledge and skills necessary to navigate the evolving landscape of sports media and branding.

Target Audience:

The book is designed for students and professionals in sports management, communication, and media industries. It caters to academics, sports enthusiasts, PR practitioners, and industry leaders who seek to enhance their expertise in sports branding, marketing, and public relations.

Collaboration Details:

Acknowledgments highlight the contributions of mentors, colleagues, students, and industry experts, emphasizing the book’s foundation in academic and practical insights. It also includes case studies and experiences from media professionals, enhancing its relevance and applicability.

Social or Practical Implications:

• Digital Transformation: The book addresses the transformative power of social and digital media in fan interaction and brand promotion.
• Crisis Management: It provides strategies for managing crises in sports, ensuring sustained reputation and stakeholder trust.
• Global Engagement: It emphasizes the importance of adapting to globalization and cultural sensitivities in sports communication.
• Sponsorship Dynamics: Insights into sponsorship management underline its role in generating revenue and aligning brand values.

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Dr Jayasree Subramanian, Associate Professor from the Department of Mathematics, has recently published a book chapter titled “Strengthening Equity and Social Justice Research in Mathematics Education Through Critical Interrogations of White Supremacy and Settler Colonialism” in the Fourth International Handbook of Mathematics Education by Springer Publications.

Abstract

In this chapter, we contextualise a suggested approach to strengthening equity and social justice research in mathematics education by inserting the mathematics education enterprise into two world events of 2020: the global COVID-19 pandemic and the global resurgence of the Black Lives Matter movement. Our intent in doing so is to underscore how white colonialism is forever present everywhere in structures and institutions around the globe, including those of the mathematics education enterprise. The logic of both white supremacy and settler colonialism are described next and then combined into a compounding scheme of colonising white supremacist logic. To illustrate that colonizing white supremacist logic is not a manifestation of only the West, a discussion of the conflicts and contradictions of white supremacy and Brahminical supremacy in the mathematics education enterprise of postcolonial India is offered. Brief summaries of the five chapters in the “Equity and Social Justice” section of this Handbook are then provided; we highlight how the chapter authors interrogated colonialising white supremacist logic within their respective chapters and point toward additional opportunities. In concluding the chapter, we feature recent USA-based mathematics education research to illustrate different possibilities when equity and social justice research is strengthened through critical interrogations of white supremacy and settler colonialism.

About the Book

The Fourth International Handbook discusses developments not recognised or dealt with entirely in the first three Springer Mathematics Education handbooks and tackles controversial issues in the field. After starting with a provocative introductory chapter which asks whether controversy is a healthy feature of international mathematics education, the four following sections cover: (a) mathematics education in Asia; (b) the roles of theory in research and practice; (c) equity and social justice; and (d) curriculum and change. These themes are taken up in 28 chapters by 60 authoritative authors from all continents. The four sections are structured based on past, present, and future aspects.

Like the first three mathematics education handbooks, this handbook provides a valuable resource for teachers, practitioners and researchers, education policymakers, mathematicians, and graduate and undergraduate students.

Co-authors of the Book Chapter

1. David W. Stinson, College of Education and Human Development, Georgia State University, Atlanta, GA, USA (Lead Coauthor)

2. Cathery Yeh, Center for Asian American Studies, University of Texas, Austin, TX, USA (Fellow coauthor)

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Dr Satyavir Singh, Assistant Professor from the Department of Electrical and Electronics Engineering and his PhD scholar, Mr Tasadeek Hassan Dar, have published a groundbreaking research paper titled “Advanced integration of bidirectional long short-term memory neural networks and innovative extended Kalman filter for state of charge estimation of lithium-ion battery.” The research that revolves around establishing technology for intelligent management of battery systems and their sustainability for longer life has been published in the Q1 journal, Journal of Power Sources, having an impact factor of 8.1.

Further to their research, the team will continue to work on robust techniques to BMS in the future.

Abstract

The state of charge (SoC) of a battery is a crucial monitoring indicator for battery management systems and it helps to assess how much further an electric vehicle can travel. This work proposes a novel approach for predicting battery SoC by developing a closed-loop system that integrates a bidirectional long short-term memory neural network with an innovative algorithm- extended Kalman filter. A second-order equivalent circuit model is selected, and its parameters are computed using the variational and logistic map cuckoo search approach.

Further, an Extended Kalman filter is combined with an innovation algorithm to update process noise in real-time, and a bidirectional long short-term memory neural network takes the input from the Extended Kalman filter and gives the compensated error value for the final SoC estimation. 75% of dynamic stress test data from the Extended Kalman filter is used for training purposes, remaining data sets are used for testing purposes. The addressed algorithm is validated by evaluating its performance in comparison to individual algorithms and various combined approaches. Empirical analysis demonstrates that the proposed model achieves a root mean square error of 0.11% and mean absolute error of 0.1% positioning it as a valuable tool for battery management systems.

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In a rapidly changing educational landscape, innovative solutions are key to enhancing learning experiences. Ms Naga Sravanti’s patent on A System for Implementing a Peer Tutoring Platform, introduces a blockchain-based peer tutoring platform designed to tackle challenges in traditional education.

As we explore the implementation and societal implications of this platform, its potential to democratise education and create valuable connections among learners worldwide becomes evident. Join us in examining this innovative approach and its promising future research directions.

Abstract

This research presents a blockchain-based peer tutoring platform designed to enhance the quality and accessibility of education. By utilising blockchain’s decentralized and transparent features, the system ensures secure transactions, reliable certification, and the equitable management of peer tutoring activities. The platform aims to foster trust among users by recording all interactions and achievements on an immutable ledger, addressing critical challenges like data manipulation, lack of accountability, and accessibility issues in traditional education systems.

Explanation in Layperson’s Terms

Imagine a platform where students can teach and learn from each other without worrying about unfair practices or lack of credibility. This system uses blockchain, a technology that keeps records safe and transparent so that everyone can trust it. For instance, when a student tutors someone else, the system records this in a way that no one can alter. Certificates issued for achievements are also tamper-proof, making them reliable for future use. It’s like having a digital notebook that no one can tear a page from or erase anything written in it. This platform creates a fair and secure space where students and educators can collaborate effectively.

Practical Implementation and Social Implications

The peer tutoring platform has immense potential to revolutionise education:

Equity in Education: Students from diverse backgrounds can access quality tutoring at affordable costs or through a mutual exchange of knowledge.

Trust and Credibility: Blockchain’s secure system ensures that all records of learning and certifications are genuine and cannot be tampered with.

Recognition of Effort: Tutors can build verified portfolios showcasing their expertise and contributions, which can be used for job opportunities or further education.

Global Collaboration: Learners and educators worldwide can connect, exchange knowledge, and grow together, breaking geographical barriers.

Collaborations

This research has benefited from partnerships with educational institutions, blockchain developers, and organizations promoting innovative learning methodologies. Collaborators include academic peers at SRM University-AP and technical support from blockchain technology firms specializing in educational applications.

Future Research Plans

Building on this work, the following directions will be explored:

• Gamified Learning: Introducing game-like features to make learning more engaging and interactive.
• AI-Driven Personalization: Integrating AI to recommend the best tutors and resources for individual learners based on their unique needs.
• Scalability: Expanding the platform to accommodate millions of users globally without compromising speed or security.
• Real-World Deployments: Partnering with schools, universities, and governments to implement the system on a larger scale, bringing tangible benefits to communities.

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The Department of Mathematics organised the International Conference on Recent Advances in Mathematics and Related Areas 2025, from January 14 – 19, 2025, featuring the latest advancements in the field of pure and applied mathematics and theoretical computer science. The conference featured esteemed speakers like Fred Diamond (King’s College London), Ken Ribet (UC Berkeley), Jean-Marc Deshoulliers (University of Bordeaux), Gyula Katona (Alfred Renyi Institute Hungary), Olivier Ramare (CNRS France), Vita Kala (Charles University Prague) Mahan Maharaj, Anish Ghosh, Eknath Ghate (TIFR Mumbai), Apoorva Khare (IISC Bengaluru), U K Anandavardhanan (IIT Mumbai), Sukumar Adhikari (RKMVERI), B Ramakrishnan, Madhavan Mukund (CMI), Meena Mahajan (IMSc Chennai), Ken Ono (University of Virginia), and Anupam Saikia (IIT Guwahati).

The conference included sessions on topics and cutting-edge research on number theory, representation theory, Langlands program, geometry and topology, ergodic theory, lie algebra, diophantine approximation, modular forms, graph theory, combinatorial algebra, theoretical computer science, etc.

In his inaugural address, Dr Kalyan Banerjee, Assistant Professor and programme convenor from the Department of Mathematics, mentioned the importance of this conference in the research of mathematics and related areas. The Head of the Department, Prof. Kalyan Chakraborty talked about the history and relevance of this conference in the context of Indian and international mathematical communities.

On the last day of the conference, the Vice Chancellor of SRM AP, Prof. Manoj K Arora, SRM University-AP, hosted an interactive session with the distinguished speakers of the conference and other participants. In this interaction, the possibility of collaboration (both teaching and research) with different foreign universities was discussed.

The conference hosted 17 distinguished invited speakers from India and abroad and 8 young scholars. There were 40 participants from different research institutes in India, such as IISER, IMSc, CMI, and IITs. An upcoming conference proceeding will feature the articles of the invited speakers in association with Springer Proceedings. Additionally, the National Board of Higher Mathematics generously supported the conference.

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In a significant stride towards advancing sustainable energy technologies, SRM University-AP has signed an Memorandum of Understanding (MoU) with Uniglobus Electrical and Electronics Pvt. Ltd. The collaboration aims to develop cutting-edge EC-less LED lighting systems through a joint research initiative. The partnership was formalised following an exploratory visit by Uniglobus representatives, Mr Gajanan Inamdar and Mr Saurabh Maheta, to SRM AP. During their visit, they engaged in extensive discussions with the university faculty, identifying EC-less LED drivers as a promising area for impactful research.

Dr Ramanjaneya Reddy Udumula, Assistant Professor from the Department of Electrical and Electronics Engineering, will lead this innovative project as the Principal Investigator. Highlighting the significance of the collaboration, he noted, “This research initiative will address critical challenges in energy-efficient lighting while fostering a bridge between academic insights and industrial expertise.”

Uniglobus has also invited Dr Udumula to visit its state-of-the-art facilities to gain an in-depth understanding of their advanced product line. This visit underscores the mutual commitment to fostering a symbiotic relationship between academia and industry, paving the way for groundbreaking technological advancements.

Key figures instrumental in making this collaboration a reality include Vice Chancellor Prof. Manoj K. Arora, Prof. Ranjit Thapa, Dean of Research; Prof. Vinod Kumar G S, Associate Dean of the Technology Transfer Cell; and Prof. C.V. Tomy, Dean of the School of Engineering and Applied Sciences (SEAS). Their collective efforts, alongside the support of Mr BS Praveen from Uniglobus, have laid the foundation for this transformative partnership.

The project focuses on addressing critical global challenges associated with energy sustainability and efficiency. With the rapid industrial growth and increasing global population driving energy demand, the limitations of conventional energy sources have become a pressing concern. Governments and industry leaders worldwide are calling for innovative solutions to promote energy-saving and sustainable technologies.

A Game-Changing Innovation

The research aims to develop an Electrolytic Capacitor (EC)-less, ripple-free LED driver system. Unlike conventional LED drivers, this system employs a DC-DC converter as a power factor correction (PFC) unit and a bi-directional buck-boost converter (BDC) to eliminate second harmonic ripples. This configuration simplifies control mechanisms while ensuring high power factor and reduced total harmonic distortion, delivering a steady DC current to the LED load.

Towards a Sustainable Future

This collaboration marks a significant milestone in addressing sustainability challenges through innovation. By merging the academic expertise of SRM University-AP with the industrial insights of Uniglobus Electrical and Electronics Pvt. Ltd., the partnership seeks to deliver impactful solutions for a greener, more sustainable future.

The MoU underscores SRM University-AP’s commitment to fostering innovation through strategic collaborations, positioning the institution at the forefront of research and technological development in energy efficiency. Both partners look forward to a fruitful and enduring collaboration that promises to benefit society at large.

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“The future is going to be a system of systems,” – Mr Dasari Ramakrishna, CEO & MD of Efftronics Systems Pvt. Ltd. at the Systems Engineering Summit 2025 hosted by SRM University-AP.

SRM University-AP kicked off the prestigious Systems Engineering Summit 2025 (SES 2025) on January 23, 2025, partnering with Efftronics Systems Pvt. Ltd., INCOSE India, IEEE Systems Council, Confederation of Indian Industry (CII) and the Information Technology Association of Andhra Pradesh (iTAAP). This two-day summit, to empower the next generation of system engineers, is designed as an outreach initiative to introduce students, faculty, and industry professionals to fundamental concepts, techniques, and exciting career thoughts in systems engineering.

Vice Chancellor, Prof. Manoj K Arora remarked, “Systems Engineering is a highly interdisciplinary field that overarches all branches of engineering and management disciplines. The SES 2025 is an informative platform for young engineers to understand how systems engineering drives innovation in today’s complex world.”

This summit brought together thought leaders and industry practitioners from different sectors, such as aerospace, automotive healthcare, defence, and industry manufacturers, for an array of keynote sessions and panel discussions on systems engineering as a key to navigating the transforming world. Mr Dasari Ramakrishna of Efftronics Systems Pvt Ltd opined that Systems Engineering provides exceptional aspirational directions and career thoughts. He said that in this rapidly evolving world, automation with a system of systems integration is the future, and it is time to introduce the concept into the curriculum of higher educational institutions.

An MoU was signed between SRM University-AP and Efftronics Systems Pvt. Ltd. to ensure active industry participation in academia, bridging the gap between the classroom and the workforce. SRM University-AP and the other participating universities, VIT-AP University, Vignan University, Siddhartha Academy of Higher Education, and Acharya Nagarjuna University, also signed an MoU with INCOSE India, exploring various opportunities to ensure the academic curriculum of the universities are made industry-ready.

Dr Yogananda Jeppu, Executive Committee Member – Academia, INCOSE India, Technical Fellow and Systems Architect – Boeing, stated, “The collaboration between industries and educational universities is the driving force of innovation. In a world of interconnectedness and complexity, systems engineering is the interdisciplinary field that will break the silos and bring innovation through its methodology.”

Notable dignitaries from industry, academia and the government including Smt. Lakshmi Mukkavilli, President, IT Association of Andhra Pradesh, MD – Patra India BPO Services; Dr S V Kota Reddy, Vice Chancellor, VIT-AP University; Prof. Paruchuri Venkateswara Rao, Vice Chancellor, Siddhartha Academy of Higher Education; Prof. K Gangadhara Rao, Vice Chancellor, Acharya Nagarjuna University; Cmde. Dr M S Raghunathan, Registrar, Vignan University; Dr Maheswar Dwivedy, Associate Dean – Academia-Industry Relations and Professional Internships, SRM AP also shared their insights on the significance of this prestigious summit.

The Systems Engineering Summit 2025 organised as a joint initiative by SRM AP and various organisations, proved to be not just a summit but a call for action. The summit inspired a meaningful dialogue to create a roadmap for technological advancements in systems engineering for a more equitable and more sustainable society.

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