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- Marquee offer of CTC 26.50 LPA: Srilekha entering a brand new arena of success September 28, 2022
Addepalli Srilekha from the Department of Computer Science and Engineering is excited to step into a new phase of life with her incredible marquee offer of CTC 26.50. She is placed at Paypal, an American multinational fin-tech company that operates an online payments system that supports online money transfers. She is selected for the position of data scientist, where she will work for the Resolutions and Protections Team.She had the assistance of the Directorate of Corporate Relations and Career Services at every stage of her placement journey. Constant support and guidance were given to the students and different sessions were held in an organised manner which covered various aspects such as coding, interview handling skills, Resume building sessions, etc. One-on-one feedback sessions were also conducted by the placement panel, which was extremely helpful for the students.
Srilekha always wanted to work in data science, so she began her training with Python, SQL, Excel, and a few data visualisation courses. She has consistently learned all the fundamental concepts of computer science, such as data structures, operating systems, and database management systems. She also participated in Competitive Coding Contests from the beginning, which helped her develop an interest in coding and problem-solving. To learn the fundamental concepts, she used to refer to University materials and a few online resources. She has also done much hands-on coding and regularly applied the theoretical knowledge she gained.
The training received at SRM University- AP was highly relevant, timely, and beneficial for Srilekha. For students at various levels, various types of training were provided. “There is always the possibility of starting from scratch here. Daily technical assessments helped us understand the industrial standards and requirements”, said Srilekha as she recollected her training days. Company-specific tests were also administered, and regular alum connect sessions were organised to assist students in understanding the organisations’ recruitment and operations.
She is thankful to Dr Jatindra Kumar Dash, Dr Murali Krishna Enduri, and Dr Priyanka S for their excellent teaching, which was a great help for her during the placement season. “Dr Jatindra Kumar Dash greatly aided my understanding of Machine Learning Algorithms. Because of his guidance, I was able to answer every ML-related question in the interviews”, said Srilekha with gratitude. The classes she took helped enhance her subject knowledge and gain hands-on experience.
She studied FLAT and Compiler Design for two semesters under Dr Murali Krishna Enduri. This subject helped her understand the insights of Automata theory and the structural workings of compilers. These two subjects are Srilekha’s favorites solely because of Dr Murali Krishna Enduri. Dr Priyanka S taught her two crucial subjects that played a significant role in the placement season: Introduction to Python and Operating Systems. Her classes were very organised, and the teaching strategies were very effective.
Srilekha aspires to come up with new ideas and innovations at her workplace and climb up the ladder of her career with determination and hard work.
Continue reading → - Education fair 2022: An exposure to major USA and UK universities September 26, 2022
The office of International Relations and Higher Studies hosted the Education Fair on Friday, September 23, 2022, to provide thorough guidance about the higher education universities and programmes available across the globe. The event featured major USA and UK universities, including the University of Rochester, USA, University of Greenwich, UK, University of Essex, UK, University of Arizona, USA, and many more.The education fair began with an introduction to study abroad programmes. Students witnessed a detailed PowerPoint presentation on the general aspects of higher education abroad, like the qualifying examinations, VISA, various coaching available, fee waivers, etc. The education fair was conducted to give the students accurate information from the streams they want to choose to the scopes of that streams in a particular state or country.
Roop Sagar from BTech CSE also expressed how he had no clarity about the processes, requirements, scholarships, etc., before attending such sessions and was able to get a good picture of his aspirations after interacting with the university representatives. He recollected how the Office of International Relations and Higher Studies has always assisted him with accurate guidance whenever he was in doubt.“As someone who wants to pursue higher education by specialising in AI and ML, I am thankful to SRM University- AP for giving exposure to foreign universities that offer affordable courses and internships,” said Yaswanth from BTech CSE as he shared thoughts on the Education Fair.
The representatives of the universities were in awe of students who had done their homework beforehand of the event and were pleased to answer as many questions as possible. “SRM University is one of the leading universities in India, there is no doubt about that, and here we get many students who are extremely talented and are suitable for post-graduation programmes and research,” said Amritpal Kaur, Senior Programme Officer of the University of Rochester.
Continue reading → - An incredible journey to the India Book of Records September 26, 2022
It is a moment of immense pride for SRM University- AP to welcome a new record maker into our midst. P Vishnu Vardhan from the Department of Computer Science Engineering has carved his name into the India Book of Records for performing 48 double-under jump rope skips in 20 seconds. He has also managed to set two records in the National Book of World Records. When most surrender their favourite hobbies to the rush of our work and academic life, this incredible student has displayed hardwork and dedication to transform his hobby into a national record.
Mr Vishnu Vardhan comments on the multiple times he succumbed to giving up his hobby of skipping ropes but realised that it was a space of refuge amidst the pressures of the world. He has shown an incredible feat of courage and dedication to set this impressive record by braving the rejection that he initially had faced.
“When I came to know about the India Book of Records, it was my parents who made me apply for it but I was rejected the first time. I had lost all hope but my friends supported me to pursue my passion for skipping rope and also helped with my academics. Finally I have entered into the National Book of Records, twice and the India Book of Records as well”, he said.
He has extended a heartfelt note towards his parents and his friends, M Surya Teja and K Nithin, for their undying support and confidence that has guided him to attain this amazing achievement.
Mr Vishnu Vardhan hopes to represent SRM University- AP at the All India Inter University rope skipping competition and provide further laurels for the institution. His journey to setting national records proves that with passion, endurance and a generous amount of optimism, even the unachievable could be achieved.
Continue reading → - Students visit Fopple Drone Tech Pvt Ltd September 26, 2022
The Directorate of Entrepreneurship and Innovation had conducted an industry visit to Fopple Drone Tech Pvt Ltd, an innovative start-up aiming to revolutionise agricultural machinery. The industry visit that took place on September 20, 2022 was organised by the student community Industree Owl from the Home of Leaders initiative.The participants had the chance to experience the latest drone technology and its various applications in the agricultural industry.
The learning process is never restricted to purely theoretical bounds but associated as being an exploratory and experiential activity. The startup/industrial visit provided students practical exposure to a startup as well as its challenges and first hand experience of what it takes to be a leader, a startup founder or an entrepreneur.
As a part of their visit, the students participated in a boot camp followed by an intense interaction with the farmer community to identify and understand the grassroot problems and the application of technology as a solution. Later, Shri Gopi Raja, the CEO and founder of Fopple Drone Tech Pvt. Ltd addressed the participants and shared his journey to innovation which made a deep impact on the students.The visit came to fruitful end inspiring courage among students to expand their vision and realise their potential to work in the direction of obtaining Atmanirbhar Bharat.
The industrial visit had intended to design a solution and instil inspiration in students to begin a venture in the same domain. After acquiring necessary perceptive, students have reached out to discuss their project ideas which can be commercialised to utilise in the advancement in the field of agriculture. The visit granted a brilliant and insightful exposure to our students on the cutting-edge technology, the scope and the future of India in the next 5 -10 years.
Continue reading → - Applications of federated learning in computing technologies September 26, 2022
The Department of Computer Science and Engineering is delighted to announce that Assistant Professors, Dr Sambit Kumar Mishra and Dr Tapas Kumar Mishra, and the final year BTech students – Kotipalli Sindhu, Mogaparthi Surya Teja, Vutukuri Akhil, Ravella Hari Krishna, and Pakalapati Praveen – published a chapter titled Applications of Federated Learning in Computing Technologies in the scopus-indexed book titled Convergence of Cloud with AI for Big Data Analytics: Foundations and Innovation, a Wiley publication.
The book chapter describes the application of federated learning to various computing technologies. The federated learning concept is similar to the client-server model, where the client sends data to the server for processing and the processed data is again sent to the client. But, in federated learning, the clients are allowed separately to teach the deep neural network models with the local data combined with the deep neural network model at the central server.
Federated learning is a machine learning technique that trains the knowledge across different decentralized devices holding samples of information without exchanging them. The concept is additionally called collaborative learning. Researchers have used large frameworks for all the computations in the past years, and then they have moved to client-server frameworks.
It is also like a traditional centralised machine learning technique. All the local datasets are uploaded to a minimum of one server, so it assumes that local data samples are identically distributed. Because of its security and privacy concerns, it’s widely utilised in many applications like IoT, cloud computing; Edge computing, Vehicular edge computing, and many more. In the chapter, different applications of federated learning, their privacy concerns, and their definition in various fields of computing technologies like IoT, Edge Computing, Cloud Computing, Vehicular edge computing, etc. are presented. It will be of advantage to graduate students, researchers, academicians, institutions, and professionals that are interested in exploring the areas of intelligent computing systems.
- Industry project sanctioned to Prof G S Vinod Kumar September 23, 2022
The research project titled Development of Novel Gold and Silver Alloys was sanctioned to Prof G S Vinod Kumar from the Department of Mechanical Engineering. The project was sanctioned by Waman Hari Pethe Sons, a leading Gold/Diamond jewellery manufacturing company based in Maharashtra, with a total outlay of Rupees 17 Lakhs. The tenure of the project is two years, from May 2022 to May 2024.
Prof Vinod Kumar’s research interests mainly revolve around the hardening of 22 carats and 24 carats gold for light-weight and high-strength jewellery and the novel processing of light alloy (Al and Mg) foam and studying the structure and properties. He has been intensely involved in the development of technologies for improving the hardness of 22k gold for weight saving and high strength in the cast and hand-made jewellery. This was jointly patented by SRM and Titan. He also has several industrial research partnerships and funded projects to his credit.
The present project aims to develop novel high carat gold (24,22 and 18 carats) for high-strength and light-weight jewellery applications and novel silver alloys (high pure (99%) or sterling silver (92.5%)) having better anti-tarnishing capability. It further aims to develop colour gold alloys (Black, violet and pink gold). The project also involves both the lab-scale and industrial development of the process for scaling up jewellery production of the gold and silver alloys.
- Highly-stable amine-free CsPbBr3 PNCs for display applications September 22, 2022
The Department of Chemistry is glad to announce that Dr Nimai Mishra, Assistant Professor, along with his research group comprising PhD scholars, Syed Akhil, Manoj Palabathuni, Subarna Biswas, Rahul Singh, have published an article titled Highly-Stable Amine-Free CsPbBr3 Perovskite Nanocrystals for Perovskite-Based Display Applications in the journal ACS Applied Nano Materials published by the American Chemical Society, having an impact factor of 6.14.
Colloidally synthesised cesium lead halide (CsPbX3; X=Cl, Br, and I) perovskite nanocrystals (PNCs) often suffer from poor ambient and environmental stability conditions, limiting their practical applications. The commonly used surfactant oleylamine is converted to oleylammonium cation, which pulls out the halide anion from the PNCs surface, thus disrupting the nanocrystal’s structural integrity and stability.
The research group has developed a simple, completely amine-free colloidal synthesis with a hot injection method in open-atmospheric conditions and introduced bromooctane as a bromine precursor to overcome the above issues. These, as synthesized amine-free PNCs, showed a photoluminescence quantum yield (PLQY) of around 60 %, and the size of PNCs is ~25 nm. Moreover, these amine-free PNCs were highly stable in the colloidal solution and thin films for more than five months in ambient conditions, with 66% of its initial PLQY.
In addition, these PNCs have shown exceptional stability under different environmental conditions, with 44 % of initial PL even after 6 hours of water treatment and 28 % of initial PL under ethanol treatment for 120 minutes. Furthermore, it has exhibited excellent photostability for 96 hours and retained 36 % of its initial PL under ceaseless UV light irradiation at 365 nm (8 W/cm2). Additionally, these PNCs have good stability upon heat treatment and maintained 34 % of initial PL upon heating up to 90 ºC.
The research team has also successfully fabricated the green-emitting down-conversion LED using these amine-free PNCs. Thus, they visualize that these amine-free CsPbBr3 PNCs are perhaps the ideal candidates for perovskite-based display applications.
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- Molecular design to store solar energy September 22, 2022
India has an ambitious target of achieving 300 GW of solar power by 2030. Conventional methods for producing solar power involve absorbing sunlight by a molecule and converting it directly into electricity. This is possible only during the daytime when sunlight is available. An interesting and complementary prospect is storing the absorbed solar energy by converting it into a different form of energy, such as chemical energy, which can then be transformed into electrical energy when sunlight is not available during the night-time.To realise this prospect, Assistant Professor Dr Baswanth Oruganti from the Department of Chemistry has designed a molecule that can absorb solar energy and convert it into the chemical energy of the bonds. His paper titled Modulating the Photocyclization Reactivity of Diarylethenes through Changes in the Excited-State Aromaticity of the π-Linker has been published in the Journal of Organic Chemistry, on Cover Page, with an impact factor of 4.2. He is both the first author as well as the corresponding author of the article. For this project, he has collaborated with Prof Bo Durbeej, Division of Theoretical Chemistry, Department of Physics, Chemistry, and Biology (IFM), Linköping University, Sweden.
Abstract
In recent years, the concept of excited-state aromaticity and its applications in photophysics and photochemistry has attracted considerable research interest. Our study uses quantum chemical calculations to systematically investigate if the photocyclization reactivity of diarylethene switches can be controlled by the excited-state aromaticity of the ethene bridge. Indeed, we demonstrate that these switches can be transformed from being highly reactive to completely non-reactive by changing the excited-state character of the bridge from anti-aromatic to aromatic.
Generally, molecules tend to move from a high-energy state to a low-energy state, as the lowering of energy increases the stability of the molecule and makes it chemically less reactive. In contrast, the present study shows that it is possible to chemically transform a molecule from a low-energy (aromatic) state to a high-energy (non-aromatic) state by absorption of light. This reaction occurs via a high-energy (anti-aromatic) electronically excited state of the molecule induced by light and has potential applications for storing solar energy in the form of chemical energy.
One challenge in the design of molecular solar energy storage systems, such as the diarylbenzene designed in the study, is that it is difficult to store solar energy for a longer period due to the instability of the newly formed chemical bonds at room temperature. To store solar energy for a longer period, one needs to compromise on the amount of energy stored in the bonds. In this regard, in the future, researchers are planning to optimise their molecular design by finding the right balance between the amount of solar energy stored and the time period for which it can be stored.
Continue reading → - Presented paper at the East Asian Economic Association Convention September 21, 2022
Dr J Vineesh Prakash, Assistant Professor, Department of Economics, presented a paper at the 17th East Asian Economic Association (EAEA) convention that was held on August 27-28, 2022 at Sunway University, Kuala Lumpur, Malaysia.The theme of the convention was “Growth, Resilience and Sustainability: Asian Dynamism in an Uncertain World”.
The East Asian Economic Association (EAEA) was founded in 1987 as the first international academic organisation devoted to East Asian economics. The international convention is its annual conference where papers for publication in the Asian Economic Journal are discussed.
Dr Vineesh presented the paper titled Does Business Group Affiliation Enhance Firm-Level Profitability? Evidence from Indian Automotive Component Industry, that addresses the growing competitive and volatile nature of economic sphere by testing the persistence of profit in a highly evolving emerging country environment such as India.
Emerging economies, such as India, confront different challenges than developed economies. The country has witnessed diverse regulatory environments, varying from highly regulated to more liberal ones. The more liberal environment coupled with the entry of overseas players into this realm has a definite impact on the existing industrial structure, thereby creating a volatile, ever evolving competitive environment.
The paper aims to address this issue and seeks to validate the part played by RBV in generating inimitable capabilities in a context-specific setting of a particular industry, i.e., the Indian automotive component industry. It also analyses the part played by business group affiliation in the post-reform era and its influence on profitability.
The paper found that profitability has moderate-to-high persistence and the variables, such as business group firms with overseas investments, export intensity, firm size, labour productivity growth, and past R&D intensity, have a contributory role in enhancing a firm’s profitability. Other variables such as business group affiliation, firm’s age, firm’s leverage, capital intensity, and A&M intensity have found to exercise a detrimental impact on the firm’s profitability.
Social implications of the research
The results, as reported in this paper, have some important implications for different stakeholders like managers, regulators, policymakers, etc. The finding that past R&D intensity has a positive influence on current profitability is significant to managers so they can allocate appropriate resources to fund such projects without many apprehensions.
The proof that labour productivity growth and profitability are positively related implies that managers could further focus on various in-house skill development programs to enhance labour productivity.
The finding of a positive influence of exports on profitability indicates that managers could further explore the external markets to boost up profitability as export markets are reportedly far more rewarding.
The discovery of moderate to high profit persistence has an important implication for regulators in order to facilitate healthier competition among firms. The moderate to high profitability persistence implies that the regulators have not managed to instill a reasonable level of competition in the industry through carefully crafted interventions, thereby facilitating its growth.
Continue reading → - Edala Naveen climbing the success ladder September 20, 2022
The moment he got the placement offer was surreal for Edala Naveen from the Department of Computer Science Engineering. Naveen was incredibly pleased with the opportunity. He has been placed at Crossover with an exciting offer of 44.91 LPA. He will be working at the company as an innovator to handle multiple technology stacks and develop projects and research work for use across the group of companies. He believes that his role in the company itself beckons interesting challenges and that he is in a well-poised position to make maximum use of it.The training he received from the university has largely been from the ISCP and ISES subjects. These subjects are beneficial in preparing for GRE and IELTS and thus helped him clear the assessments for the placement. He secured high scores for CSAT and GRE and aced IELTS with a score of 8.5 in 9. He could also crack the coding tests with the knowledge he earned from the ISCP classes at the university.
Naveen was in awe of the Next Tech Lab of the university, which was a robust support system for him throughout the process. “Not only did the student-run nature of the lab help me have a safe environment to fail faster, but it also helped me to maintain the sense of autonomy that ultimately provided me with the confidence to attempt and clear the role’s requirements,” he said.
He was impressed with the personnel and staff who had helped him by availing resources and knowledge when he reached out to them. The constant assistance from the Directorate of Corporate Relations and Career Services was a valuable addition to his preparation for the technical interviews. He conveyed his gratitude to his former professors; Dr Prateek from Screenwriting, Dr Anupama Ghattu from Teaching and Learning, and Dr Priyanka from Computer Organisation and Architecture. Their patience and welcoming learning environment allowed him to express and learn from his mistakes.
Naveen considers this placement an excellent stepping stone to launching a career. He aspires to continue his higher education alongside this job. In the near future, he wishes to gather the experience and technical skills necessary to give back to the community through education.
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