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- Three patent publications from the Department of CSE May 26, 2022
The Department of Computer Science and Engineering is pleased to announce the publication of three different patent applications from the department. The patent applications were submitted by the BTech students; Mr Kandala Sree Rama Murthy, Ms Padmaja Buggaveeti, Ms Yadlapalli Sai Harshini, Mr Jagruth K, Ms Shikha Chauhan, and Ms Ravi Srihitha under the guidance of Assistant Professor Dr V M Manikandan. They are making the institution proud with their passion and enthusiasm for the research domain.
The invention of a new scheme that will help to retrieve relevant videos from a large pool based on the given keyword is an impressive concept with societal relevance. Dr V M Manikandan and BTech students; Ms Yadlapalli Sai Harshini, Mr Jagruth K, Ms Shikha Chauhan, and Ms Ravi Srihitha got their patent application titled A novel video retrieval system and method based on textual information (application number: 202241002653) published.The conventional video retrieval system uses the metadata to retrieve the appropriate videos. The new scheme processes the video and identifies the text information within the video, which will be compared with the given keyword. They introduced a scene change detection technique to select the frames for further processing in the new system to reduce the overall processing time.
The new scheme will help to retrieve appropriate educational videos from a large video pool based on the given keyword. The processing time is a significant concern in the scheme proposed. The researchers’ future work will be focused on improving the time complexity of the scheme.
The other research team invented a prediction error histogram shifting-based approach to hide secret messages in a cover image. The patent application submitted by Dr V M Manikandan and Third-year BTech-CSE Student, Ms Padmaja Buggaveeti, is titled A reversible data hiding system and method for image transmission (application number: 202241002654). The method ensures the lossless recovery of the original image during data extraction. The researchers considered the overflow issues in the histogram shifting approach and proposed an efficient method to handle this.Reversible Data Hiding (RDH) provides a way to embed some data in a selected image so that in the future, the hidden data can be extracted along with the recovery of the original image. The new RDH scheme invented by the researchers can be used in the healthcare sector to embed patient reports in medical images, or cloud service providers can use it to embed metadata in the digital data. Their future work will focus on designing and implementing robust reversible data hiding schemes capable of resisting attacks.
A system to facilitate secure transmission of an image along with embedded text (application number: 202241005221) is the third patent application that got published and was submitted by Dr V M Manikandan and Final year B.Tech-CSE Student Mr Kandala Sree Rama Murthy. The researchers invented a method to embed a message into a selected image during the image encryption process, which provides secure transmission of messages. The receiver will be able to extract the hidden message during decryption. The presented method is useful in medical image transmission to store patient details in the medical image.The transmission of medical images and health reports from one hospital to another is widespread in the healthcare sector. Hospitals may want to handle many medical images and health reports every day and ensuring the one-to-one correspondence between them is a tedious task. The invented method will help embed health reports in medical images during encryption. The encrypted medical images (embedded with health reports) can be transmitted securely. The receiver will be able to extract the hidden message after medical image decryption. The researchers’ future work will focus on improving the invented method’s embedding capacity so that lengthy reports can be embedded into the medical images.
Continue reading → - CR&CS endorses MoU with Miraist for Academic Alliance Programme May 26, 2022
The Department of Corporate Relations & Career Services at SRM University-AP collaborates with Miraist Pvt. Ltd. for the Academic Alliance Program. Under this academic alliance program, the students of SRM University-AP will be offered training in Japanese language and an enviable opportunity to work in Japan.
Miraist is a leading HR recruitment firm in India catering to Japanese industries with end-to-end professional service. This is an excellent opportunity for our students to demonstrate the cutting-edge training they received here in Japanese Industries. Miraist and the Japanese clients will interview the aspiring candidates. Upon receiving the offer, all the successful candidates will be given Japanese training sessions.
Representatives from Miraist Pvt. Ltd. expressed their gratitude to Dr R Premkumar-Registrar, Mr M S Vivekanandan, Associate Director- Corporate Relations & Career Services and Mr P. Venkateswara Rao-Senior Manager, Internship, Corporate Relations & Career Services for making this collaboration possible.
- Dr Divya Chaturvedi steps up her research with SERB-POWER grant May 25, 2022
Dr Divya Chaturvedi from the Department of Electronics and Communication Engineering has been awarded the SERB-POWER research grant that amounts to a total of 29 lakhs for a period of three years. The grant was sanctioned for her research titled “Development of Breast Cancer Detecting System Based on Microwave Antenna-Array-Sensors and its Implementation to Internet of Medical Things (IoMT)”.
SERB- POWER (Promoting Opportunities for Women in Exploratory Research) research grants is a scheme initiated by the Government of India with an aim to encourage emerging and eminent women researchers for individual-centric and competitive mode of research funding to undertake R&D activities in frontier areas of science and engineering.
Her study on developing a breast cancer detection system has gained immense attention due to the global increase of the malady in recent decades. It has become the most common cancer diagnosed in women across all age groups. Despite the different tests such as Mammograms, ultrasound, and MRI available to diagnose the disease, there has been little considerable improvement in bringing down the caseload.
Dr Divya’s research intends to develop an advanced detection technique based on Antenna-Array-Sensors and she is attempting to put it into implementation through the Internet of Medical Things (IoMT). Connecting the medical devices to healthcare IT systems through online computer networks will allow the easier and quicker detection of the defect. This may go down as a milestone achievement in the medical domain.
The research grant will help in building better- equipped research lab with the most modern amenities and hiring more manpower to fulfil the project objectives. In the words of Dr Divya, “Better research facilities will aid the faculty in performing various experiments. They will save their travelling time to other universities for accessing research infrastructure. The students can also avail the advantage to intensify their research initiatives”. Through the project she envisions to establish a collaborative dedicated research group that will help in fulfilling the various objectives of the project.
Continue reading → - Tracking the growth of health expenditure in the Middle East May 25, 2022
Middle East countries are characterized by a growing burden of chronic diseases such as diabetes, cancer, cardiovascular diseases, and respiratory diseases in recent times. These are health conditions that require regular access to care in order to lower their morbidity and mortality burden. Hence, healthcare-focused research and development spending has the potential to uncover new methods for the diagnosis and treatment of different health conditions, lower their cost of care, along with reducing morbidity and mortality burden in the population.
Having conducted comprehensive research in this regard, an article titled “Predicting Key Drivers for Health Care Expenditure Growth in the Middle East Region: A Grossman-PLS Modeling Approach” has been published by Dr Shailender Singh and his PhD scholar Mr Muhammad Muazu Bala from the Department of Commerce. It was published in the Journal, ‘Expert Review of Pharmacoeconomics & Outcomes Research’ having an Impact Factor of 2.31. The research was led in collaboration with Dr Nishant Kumar from Amity University, Noida.
The results obtained from the study show that the supply side of care (HSCI) has contributed more than the demand side (SDI) in determining the overall level of health care expenditure of the Middle East countries. This implied that massive investment targeted at achieving high-quality healthcare systems is more noticeable in determining the overall level of health care expenditure. Though progress towards a high-quality health system is a desirable health care goal, particularly for LMICs (Low- and middle-income countries), available evidence shows that expenditure on research and development is quite low.
The study recommends an expansion of health insurance coverage to induce greater utilization of health care services particularly among the aging cohort of the population. The promoters of Universal Health Coverage (UHC) such as the World Health Organization (WHO) and the World Bank have emphasized that obtaining health insurance coverage will induce greater access to health services without facing financial hardships. In line with the findings of this study, since real wage is statistically significant, mandatory employment-based health insurance may induce greater utilization of health services and provide financial risk protection for formal sector employees.
However, this alone will not suffice to achieve greater improvement in health outcomes, especially for LMICs characterized by the largest share of informal sector employment. Thus, other forms of health insurance such as community–based health insurance may help to cover the informal sector and the vast segment of the population that lives in rural areas. Moreover, other pro-poor publicly financed health care payment mechanisms could be a promising path for promoting access to health services and guaranteeing financial risk protection for the poor.
The research infers that health system stakeholders in the Middle East should prioritize exploiting the available resources for strengthening the capacity of their health systems. Also, available data shows that expenditure on research and development is quite low and thus should be considerably increased so that new inventions, innovations, and discoveries could be unleashed for better understanding, treatment, and diagnosis of different health conditions for improving health outcomes.
Abstract of the Research
Initially, this study provides empirical evidence to the Grossman theoretical model using macro-level panel data for 15 countries of the Middle East region from 2000 through 2016. During the second phase, contradistinction analysis is executed and a parallel model of the demand for care as a function of health system capacity indicators is estimated. Lastly, for robustness checks, a new predictive model is developed carrying forward the outcome from Grossman and the parallel models. A variance-based partial least square structural equation modeling (PLS-SEM) is applied to analyse the interaction between health expenditure and the latent construct: socio-demographic factor and health system capacity. Results elucidate that the relative wage rate and the ageing variables are the only indicators that are statistically significant with theoretically consistent signs as postulated by Grossman’s theoretical model. The exact opposite is true with schooling and the proxy of the medical care relative prices. However, in the parallel model, all the four drivers of the demand for care are statistically significant with robust standard errors. Therefore, the Middle East’s data has comparatively a better fit in the parallel model than it does in the Grossman model. Also, the integrated estimation model supports the results of the separate models.
- Top 3 winners of the ‘Pitch and Win’ contest May 24, 2022
Solving the problems existing in diverse domains through innovative ideas is something only certain people will be able to do. Earlier this year, the Department of Entrepreneurship and Innovation held a Pitch and Win contest, which invited ideas to solve problems across the six major domains. Sikindhar Jaladi, Pranathi Jayanthi, and Shreeyash made it to the top three with their excellent competitive skills and ideas.The domains from which the applications were invited included Education, Deep-Tech, Social, Health, Alternate Energy, Retail, Fintech and so on. The top three winners were selected from hundreds of contestants. Also, top 10 applications are selected to be incubated at the Hatchlab Research Centre. They will be nurtured for a period of 18 months and transformed from an idea to a prototype. This will again be developed into a complete product with industrial exposure and corporate mentorship along with seed funding of Rs. 500000 (to the eligible ventures) from the university. A cubical will be allocated to each team to sit and build their products and work on the venture.
Continue reading → - Dr Anu Kuriakose bestowed with CM’s Nava Kerala Research Fellowship May 23, 2022
The Government of Kerala has chosen Dr Anu Kuriakose from the Department of English for the prestigious Chief Minister’s Nava Kerala Research Fellowship in the stream of Political Science, Historical Studies, Humanities & Liberal Arts. The award has been designed by Kerala Government to further the state’s development plans by promoting research across various disciplines. Dr Anu obtained the grant for her intriguing study in the domain of gender studies. She intends to look at the digital turn in the genderqueer movements in Kerala with a cross-cultural perspective from any specific locale in Europe.
There have been many research studies involving the examination of queer and trans representation in media. With the turn of the century, we witnessed a remarkable shift in the digital representation of the queer community.
Through her research “Dissenting Heteronormativity and Mainstreaming Identity: A Critical Assessment of the Digital Turn in GenderQueer Movements in Kerala”, Dr Anu is fixated on uncovering the digital collectives in which Malayali genderqueer people are also a part of and the digital turn in the genderqueer movement in Kerala, of late.
She expressed her delight over receiving this opportunity that could help her make substantial contributions to the state’s progress. “I feel proud and humbled for getting this title; my project aims to map the genderqueer movements, the digitally networked associations of which Malayali gender non-conforming people are part, and the nuances of their digital turn at present”, she said.
The Department of English, University of Calicut, has agreed to be a hosting centre for the research project. The GEXcel International Collegium for Advanced Transdisciplinary Gender Studies, Karlstad University Sweden, has also agreed to collaborate. She also wishes to make SRM University-AP a stakeholder in the same.
“I am hugely motivated by the weight SRM University-AP gives to research. From making collaborations to publishing papers in reputed journals and receiving grants from external bodies, the university has anchored as an encouraging platform to stimulate the research pursuits of its faculty and students”, she maintained. “I am truly indebted to my peers and everyone here for providing a conducive environment to fructify my research interests”, remarked Dr Anu.
Continue reading → - Towards green whiskey production May 23, 2022
Dr Karthik Rajendran, Assistant Professor from the Department of Environmental Science, has added another paper to his list of publications. His paper titled Towards green whiskey production: anaerobic digestion of distillery by-products and the effects of pretreatment has been published in the Journal of Cleaner Production (Q1 category) with an impact factor of 9.2.
Abstract of the research
Using renewable biogas from anaerobic digestion of distillery by-products as a low carbon heat source can decarbonise the distillery process and support the distillery industry for a transition to a more sustainable production process. The study investigated the anaerobic digestion performance of different types of whiskey by-products and the effects of acid pre-treatment on the digestion of solid by-products. Results of biomethane potential assays showed that the methane yield from the unprocessed by-products was 330 mL/g volatile solids (VS) from draff, 495 mL/g VS from thin stillage, and 503 mL/g VS from thick stillage. For the processed by-products, the specific methane yield was 370 mL/g VS from cake maize, 382 mL/g VS from wet distillers’ grains with solubles (WDGS), and 545 mL/g VS from syrup. Acid pre-treatment (1% H2SO4 at 135 ◦C for 15 min) did not significantly improve the methane yield from solid by-products (such as draff and WDGS) but reduced the digestion time by 54.5% for cake maize. The microbial community analysis revealed that methane production from the untreated and acid-pre-treated solid by-products (draff and WDGS) was mainly through the hydrogenotrophic methanogenesis pathway. The gross thermal energy in the form of methane produced from 100 tonnes of mixed unprocessed by-products (draff, thin stillage, and thick stillage) was calculated as 24.4 MWthh equivalents to 60.6% of the thermal energy consumed in whiskey production, which affected the same percentage of CO2 emissions reduction.Explanation of the research
Many industries meet their energy demand based on the fossil fuels such as coal, oil, and natural gas, which increases carbon dioxide emissions. Alcohol production is one of the heavy fossil fuel using industries, especially in distillation. The waste after alcohol production can be used to produce methane, which can be used as energy in distillation, reducing the need for energy consumption. By consuming the waste and producing energy, up to 60% of thermal energy could be reduced. This also reduces the CO2 emission by 60%. Alcohol industries can use their waste to decarbonise the energy demand, thus meeting the net-zero. India is expected to reach net-zero by 2070, which will be a bigger addition as a part of it.
In this research, Dr Karthik Rajendran has collaborated with Professor Jerry Murphy, UCC, Ireland, and Dr Richen Lin, UCC, Ireland. Applying the similar concept in the Indian context is his future plan for this research.
Continue reading → - A solar-powered innovation of Venkata Sree Harsha May 21, 2022
Student innovations that render hope and reassurance to an ever-changing society with booming demands indeed call for sweeping appreciation and recognition. We are elated to present the story of one of our budding masterminds who has brought us laurels through his trailblazing invention. Our first-year Mechanical Engineering student, Venkata Sree Harsha has developed the prototype of a solar electric bicycle with iconic features. This is a well-timed invention presented in the face of exacerbating pollution and energy insufficiency.
There have been endless studies and research going on to discover alternate solutions to bring down the imprudent use of conventional sources of energy. We are running out of our resources on one hand, and they are causing irreversible damage to the environment on the other hand. Tapping the invaluable potential of solar energy is the ideal way to welcome a new era of renewable energy resources. Solar inventions are therefore encouraged and put to implementation. This is believed to expedite the use of such renewable resources.
Venkata Sree Harsha’s solar-powered bicycle can run for unlimited distance in sunlight and for 2 hours at night when fully charged. It is fitted with a 24 Volt, 350-Watt DC motor, two 12 Volt batteries, two 6-Watt solar panels, and other components. The rechargeable batteries are attached to a 36 Volt motor, and it is connected in a series fashion. The solar power panels are fastened to the rear end of the vehicle which actively charges the bicycle while it is running on the sun. The total investment for this environment-friendly solar bicycle came approximately to rupees 15,000. This is a fruitful innovation when the escalating fuel prices are causing hardships in an average Indian household.
The young innovator expressed his delight and contentment over making his tiny share of contribution to the lives of those who are struggling to make ends meet in a world where expenses are soaring high without limits. His passion for science and determination to bring technology to right and productive use are what made this innovation possible. Mr Venkata also thanked his teachers and fellow friends who helped and guided him throughout this rewarding journey.
Continue reading → - Top five winners of the Suggestion contest May 20, 2022
Innovative suggestions create a doorway to a world of opportunities and possibilities. The Suggestion contest conducted by the Department of Entrepreneurship and Innovation received 206 entries, and each of them was significant in one way or the other. Finding out the most impactful and meaningful suggestions among them was a hectic task, and we have five winners for the competition. Congratulations to CSE second-year student Krishna Manideep, BBA second-year student Pratibha Maurya and CSE first-year students; Vishnu Vardhan, Pranathi Jayanthi, and G Sai Rohith for making it to the top five.The department has started programmes like “ExplorerHive” and “the Leader” based on the suggestions of students. Many more innovative programs are yet to come by utilising the suggestions obtained through the competition. Congratulations to the whole 206 participants for their contributions and suggestions. We value each of you and your suggestions and will try our best to put them all into practice.
Continue reading → - DST-SERB international research fellowship for Dr Raviteja May 20, 2022
SERB International Research Experience (SIRE) is a coveted opportunity for passionate researchers to collaborate with leading institutions across the globe for high-end research training in frontier areas of Science and Technology. Dr Raviteja from the Department of Civil Engineering has earned this opportunity through his resourceful project titled “Sustainable Ash based Geosynthetic Clay Liners for MSW Landfills”. The work proposes a sustainable design of solid waste landfill liners using industrial by-products like fly ash.
Municipal solid waste (MSW) landfills need to be lined at the bottom to avoid contaminant transport. The conveyance of noxious pollutants from the landfill to the natural ground can be restricted using natural or synthetic barriers. In general, natural materials like clays/bentonites in combination with geomembranes (GMB) are used in liners. However, to increase the strength properties and reduce the compressibility characteristics, bentonites are often mixed with sand. With the increased cost and scarcity of sand, there is a renewed interest among the researchers to identify an alternative material to replace sand proportion in compacted GCLs in MSW landfills. Among several materials, fly ash is proved to be a potential substitute for sand in landfill liners.
This experience will serve as an excellent opportunity to work at one of the world-renowned, state-of-the-art geoenvironmental laboratories at the University of Illinois Chicago. “I feel fortunate to collaborate with Prof. Krishna Reddy, one of the eminent researchers in the geoenvironmental research fraternity. My research at UIC would be on developing sustainable ash-based geosynthetic clay liners for MSW landfills. I also wish to pursue recent advances in this area and identify a framework for my future research”, said Dr Raviteja. The project will help him establish strong research collaborations with experts in the geotechnical labs at other US universities. He can also make field visits to identify the practical problems and direct his research toward the real-field applicability.
With an enriching research exposure at UIC, he will be able to formulate innovative and advanced research problems to enhance the visibility and applicability of his project. Presenting this work at various conferences and seminars will also attract various potential collaborations and MoU with other universities abroad. According to him, “this is a less explored domain that will immensely benefit research scholars and undergraduate students to invent new possibilities and scopes in the future”.