SRM-AP All News
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- Koecher-Maass Series have Infinitely Many Critical Zeros March 24, 2023
Dr Manish Kumar Pandey, Assistant Professor, Department of Mathematics, has published a paper titled, “Koecher–Maass series have infinitely many critical zeros” in the journal Bull. London Math. Soc. having an Impact Factor of 2.396.
Abstract
The article studies the zeros of the Koecher-Maass series associated with a Siegel cusp form of degree 2. It is proved that the Koecher-Maass series associated with a Siegel cusp form has infinitely many zeros on the critical line.
Practical implementation
It is well known that zeros of the Riemann zeta function have connections with prime numbers. In a similar fashion, one can state the behaviour of the coefficients of such series at primes. These are results of pure mathematical flavour and their immediate application will take time.
Collaborations
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- Dr Jaban Meher, National Institute of Science Education and Research (NISER), Bhubaneshwar
- Dr Karamdeo Shankhadhar, Indian Institutes of Science Education and Research (IISER), Bhopal
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- IMUN Appreciation for Students at International Conference in Vietnam March 23, 2023
Students of SRM University-AP exhibited incredible talent at the conference organised by the International Model United Nations (IMUN) at the British University in Vietnam from March 11 to 14, 2023. The international conference has been conducted in collaboration with UNICEF, UNO, and UN Women. University students from 35 countries participated in the four-day long conference.Durgapraveen, Ishita, Sahana, Navya, Praveen Kumar, Venugopal, Satwik Suhas, Nitish, Rameez and Satwik Sai were the students of SRM University-AP who participated in the conference. Students prepared detailed draft copies on contemporary social issues and engaged in group discussions with students from different countries to showcase their potential. Along with students from other countries, they presented a report with details on social problems like cancer treatment, mental health problems, and child marriage and their solutions. The committee considered these the best presentations and handed over certificates of appreciation. Pro-Chancellor, Dr P Sathyanarayanan; Vice Chancellor, Prof. Manoj K Arora; Director of International Relations and Higher Studies, Dr Naga Swetha Pasupuleti; and others praised the students who made the varsity’s voice heard at the international conference.
The conference was part of the 4-day Vietnam Immersion Programme organised by the Directorate of International Relations and Higher Studies of SRM AP. The programme featured 10 students from the university. Diplomatic Talk from the embassies on recent global issues, MUN 101 and Training Sessions for the participants, Paper presentations on UNDP, WHO, UNSC, UNICEF, UNWoman & UNESCO, Social Night, cultural exchange, and networking with global participants, and Educational City Tour to explore the capital city, Hanoi were the highlights of the immersion programme.
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- Maximising Electrochemical NH3 Production March 21, 2023
Significant measures have been undertaken to synthesise ammonia proficiently, the future renewable energy fuel for its wide range of applications in various sectors. On this account, a research paper titled “Oxygen functionalization-induced charging effect on boron active sites for high-yield electrochemical NH3 production” has been published by Prof. Ranjit Thapa, Professor, Department of Physics and his research scholar Mr Samadhan Kapse in the journal Nano-Micro Letters having an impact factor of 23.655.
Abstract
Ammonia has been recognized as the future renewable energy fuel because of its wide-ranging applications in H2 storage and transportation sector. In order to avoid the environmentally hazardous Haber–Bosch process, recently, the third-generation ambient ammonia synthesis has drawn phenomenal attention and thus tremendous efforts are devoted to developing efficient electrocatalysts that would circumvent the bottlenecks of the electrochemical nitrogen reduction reaction (NRR) like competitive hydrogen evolution reaction, poor selectivity of N2 on the catalyst surface. Herein, we report the synthesis of an oxygen-functionalised boron carbonitride matrix via a two-step pyrolysis technique. The conductive BNCO(1000) architecture, the compatibility of B-2pz orbital with the N-2pz orbital and the charging effect over B due to the C and O edge-atoms in a pentagon altogether facilitate N2 adsorption on the B edge-active sites. The optimum electrolyte acidity with 0.1 M HCl and the lowered anion crowding effect aid the protonation steps of NRR via an associative alternating pathway, which gives a sufficiently high yield of ammonia (211.5 μgh−1 mgcat−1) on the optimized BNCO(1000) catalyst with a Faradaic efficiency of 34.7% at −0.1 V vs RHE. This work thus offers a cost-effective electrode material and provides the contemporary idea about reinforcing the charging effect over the secured active sites for NRR by selectively choosing the electrolyte anions and functionalizing the active edges of the BNCO(1000) catalyst.
A brief summary of the research in layman’s terms
In summary, this work displayed the significant role of O and C doping within BN architecture to promote NRR on the edge B sites via an associative alternating mechanism. The gradual formation of the ideal structure was systematically studied by means of XPS and the electronic properties was investigated from NEXAFS. A greater impact was found on the charging effect of B centres due to O-functionalized edges that induced a greater charge density from B to the adsorbed N2, overcoming the potential determining steps for NRR. This work simultaneously highlighted the importance of the choice of electrolyte, where in 0.1 M HCl our catalyst BNCO(1000) yielded 211.5 μg h−1mgcat−1 of ammonia at −0.1 V vs RHE with a FE of 34.7%. It was experimentally found and theoretically supported that the bulky anions in H2SO4 and H3PO4 blocked the B active sites by a Lewis acid-base interaction between the B sites and the O ends of the anions, hence not suitable for this class of materials. Thus, the present work offered an overall idea of catalyst designing and the medium to retain a high and consistent NRR performance.
Social implications of the research
Nitrogen reduction reaction (NRR) performed electrochemically is regarded as a green and legitimate approach to ammonia synthesis and it has been intrinsically brought into the limelight by the worldwide research community, not only because of the immense use of ammonia in the agriculture and transportation sector but also due to urge to resolve the fallacies associated with the process. Primarily, the eternal problem persisting with NRR is the predominance of the combative hydrogen evolution reaction (HER) at the same potential range, which overpowers NRR over most of the catalyst surfaces, resulting in poor yield and Faradaic efficiency (FE) of ammonia production. Researchers thus majorly focus on varied catalyst development, which includes several strategies: (a) Selectivity of elements that would prefer binding with N2 over protons, (b) Blocking the HER active sites, (c) Phase-selective material designing, inhibiting HER at the active surface, (d) interface-engineering that would deviate the HER pathway inducing better Faradaic efficiency for NRR. Although either 1st-row transition metals or semimetals are regarded as more suitable candidates for NRR, a metal-free approach is rather preferred for the cost-effectiveness and simplicity of the process. Boron (B)-based electrocatalyst in this respect can act as a strong contender. The research also posits that Density functional theory is useful for the molecular level understanding to unveil the performance of different catalytic reactions.
Collaborations
- Ms Ashmita Biswas, Institute of Nano Science and Technology (INST), Sector-81, Mohali, Punjab 140306, India
- Mr Ramendra Sundar Dey, Institute of Nano Science and Technology (INST), Sector-81, Mohali, Punjab 140306, India
- “Your Career in Business”- Insights from Mr Takashi Ishikawa March 16, 2023
Visits from Big Techs offer an opportunity for young and potential students of management to develop future aspirations and shape their careers. The Paari School of Business organised a visit from the Tech Giant Mr Takashi Ishikawa, the Managing Director and Chairman of Toshiba Software India on March 06, 2023. The experienced business leader interacted with students and shared insight on prospective career opportunities and employment strategies for budding business managers. He encouraged students to explore different career paths and pursue their passions and interests. Mr Ishikawa emphasized the importance of continuous learning and development and encouraged students to pursue lifelong learning and stay current with the latest industry trends and technologies.
Mr Ishikawa also discussed the company’s recent developments and initiatives, including its focus on digital transformation and the development of innovative technologies. In addition to discussing the company’s initiatives. The visit has proved to be a beneficial opportunity for students to learn about the regional ecosystem of Toshiba Software and gain insights on career development from a seasoned industry leader. His emphasis on collaboration, innovation, and lifelong learning serves as a valuable reminder of the skills and qualities necessary for success in today’s dynamic business environment.
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- Workshop on Sustainable Development at SRM University-AP March 15, 2023
Sauri, the woman leadership and entrepreneurship student community of SRM University-AP, in association with the Directorate of Entrepreneurship and Innovation conducted a Workshop on Sustainable Development on March 01, 2023 to promote an insightful discourse on SDGs and develop strategies advocating green development. The workshop was an ideal platform facilitating knowledge and insight into the challenges on formulating a development plan that meets the needs of the present, without compromising the ability of future generations to meet their own needs. Student presentations on the problem statements regarding Sustainable development were a major highlight of the workshop.
The Chief Guest of the workshop Mrs Ramya Krishna Burisetty gave a brief description and a presentation regarding her startup venture and sustainable development. She also gave a comprehensive overview on her journey, background work, ideology behind her startup, ways to build start-ups and the technology of fortifying foods. Being a women entrepreneur, she also motivated students by providing them with guidelines for the funding sources available for women entrepreneurs.
The workshop was attended by 350+ students from various colleges. Students from VVIT, VIT-AP, VR Siddhartha Engineering College, NRI Institute Of Technology and KL University actively participated in multiple activities organised as part of the workshop. A quiz was conducted as well as presentations based on their ideas on the given problem statements. Mr Dinesh and team from VVIT bagged the first prize and Ms Sindhuja from SRM AP took home the second prize in the quiz competition. The third prize was awarded to two teams, Mr Eeshwar from NRIIT and Ms Ridhi from SRM AP. The students gained knowledge about how to build a startup keeping in mind the goals of Sustainable development. The top five participants with high scores and accuracy were also awarded with deserving prizes.
Continue reading → - Meeting the Immediate Healthcare Needs of the Underprivileged March 14, 2023
A week-long International Women’s day celebration, AADHYA’23, concluded with a valedictory function held on Monday, March 13, 2023. AADHYA’23 lauded the strength and significance of women in society through multiple impactful activities. Dr G Vani Mohan IAS, Principal Secretary, State Youth Affairs and Sports, Govt of Andhra Pradesh; Dr Vidya Sundarajan, Head, PHRMD & QAD, IGCAR Kalpakkam; Ms Menaka, Head, RAMS, RESD, SQRMG, IGCAR Kalpakkam; and Dr Deepti Vepakomma, Professor and Head, Pediatric Surgery Dean (Research) AIIMS, Mangalagiri, were the dignitaries who graced the occasion with their valuable presence. “Every individual desires to go beyond their limits to achieve what they dream, and that’s why we leave no stone unturned in making the endeavours of the women of SRM AP ground-breaking,” said Prof. Manoj K Arora, Vice Chancellor of SRM AP, while addressing the gathering.A Free Health Camp organised by the Health Centre and NSS Cell of SRM AP was the major highlight of the women’s day celebrations, providing free medical check-ups and consultations to the attendees for one week. The camp was conducted for all women faculty, staff and workers of the university and women in the surrounding villages such as Neerukonda, Kuragallu and Nidamarru. Experienced medical professionals led the medical camp that allocated comprehensive healthcare services such as general check-ups for Blood Pressure, Sugar, Oral Cancer, Breast Cancer etc.
The President of Neerukonda village expressed how such health camps help meet the immediate healthcare needs of the underprivileged communities in rural areas, as the services offered are diagnostic, preventive and referral. “Camps like this help us to get proper medical treatment for free without having to travel 2 hours to Guntur or Vijayawada. It allows housewives and elder citizens to resolve their health concerns without the strain of travel and medical expenses,” added Suvarnalaxmi, a resident of the Neerukonda Village. Over 70 individuals who participated in the camp were between the age group of 45 to 65. AADHYA’23, held from March 7 to 13, 2023, was a huge success, providing much-needed medical services to the rural outskirts of the university.
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- Polydisciplinary Approach: Key to Green Economy March 10, 2023
The Department of Environmental Science and Engineering, SRM University-AP organised a National Science Day seminar on “Green Growth Technologies and Skills” on March 07, 2023, to promote awareness on the critical need for sustainable development and a green economy for human sustenance. Prof. Seeram Ramakrishna, FREng, Everest Chair, Director-Center for Nanotechnology & Sustainability, National University of Singapore delivered the session in the presence of Prof. Ranjit Thapa, Dean-School of Engineering and Sciences (SEAS); Dr Karthik Rajendran, Head- Department of Environmental Science and Engineering; Dr Shoji D Thottathil, Assistant Professor, SRM AP and other faculty and students of the university.
“Many challenges and needs of human beings which include climate change, extreme weather, biodiversity loss, food supply, nutrition, healthcare, security, urbanisation, sanitisation, clean water and energy, resources, shelter, transportation and circular economy demand polydisciplinary knowledge and effort,” said Prof. Ramakrishna while addressing the audience. He emphasised that a circular economy or Global commons requires the cooperation and contribution of countries and communities to actualise progress in sustainability. In his talk, Prof. Ramakrishna posited that India had undertaken a progressive stance that will lead to clear advancements in the next 25 years with respect to demographics, economic policies etc.
Prof. Ranjit Thapa, Dean – SEAS remarked that SRM University-AP as a research-intensive institute, with an interdisciplinary academic approach and a culture of research, entrepreneurship and innovation, will promote green growth technology and sustainable development as an integral part of the academia. The seminar was also attended by undergraduate and postgraduate students from neighbouring colleges including Andhra Loyola College, Hindu College, and KBN college. A memento of appreciation was presented to Prof. Ramakrishna by Prof. Ranjit Thapa and Dr Karthik Rajendran. Dr Pankaj Pathak, Assistant Professor, Department of Environmental Science and Engineering delivered the vote of thanks.
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- Social Support and the Resilience Among Young Adults in Kashmir March 7, 2023
The latest research paper of Dr Aehsan Ahmad Dar, Assistant Professor, Department of Psychology, and Dr Idris Hassan Bhat, Assistant Professor, Department of Liberal Arts, examines the relationship between social support and resilience among young adults in Kashmir who have been exposed to the traumatic events of armed conflicts. His paper titled The Association Between Social Support and Resilience of Young Adults of Kashmir Exposed to Stressful Events of Armed Conflicts and with Their Background Variables was published in the esteemed journal Social Work in Mental Health, which is issued by the reputed publisher Routledge Taylor and Francis.Through the research, they found that social support plays a crucial role in enhancing the resilience of young adults and reducing the adverse effects of traumatic experiences. This publication is a significant contribution to the field of social work and mental health, particularly in the context of the ongoing conflict in Kashmir. The findings of the researchers highlight the importance of social support in promoting the mental health and well-being of individuals who have experienced trauma.
Abstract
The current study examined the association of social support and background variables with resilience among young adults exposed to traumatic and stressful events of armed conflict in Kashmir, India. Data were collected from 693 participants using a multi-stage sampling method. Findings revealed that social support and gender were positively associated with resilience, whereas education, income, and maternal education were negatively associated with resilience. Moreover, feeling insecure and psychologically distressed as a result of the conflict was negatively associated with resilience, whereas the perception that the Kashmir conflict would be resolved was positively associated with resilience. The findings suggest fostering resilience in this population.
Continue reading → - Prof. Bharadhwaj Delivers Keynote Address at International Conference March 1, 2023
The Paari School of Business is a premier management abode for highly-qualified faculty whose expertise is spread across various fields and domains of business studies. A distinguished academician and Dean of Paari School of Business, Prof. Bharadhwaj Sivakumaran, was invited to the International Conference on Emerging Trends in Business and Management organised by SSN School of Management, Chennai, Tamil Nadu on February 24-25, 2023, to deliver the keynote address. Prof. Bharadhwaj expounded on the theme of the Conference and elaborated on his take on Business Intelligence and Analytics as drivers for Digital Transformation. Prof. Bharadhwaj also discussed the techniques involved in publishing high-quality journals and addressed numerous questions from the attendees.
Continue reading → - Global Science for Global Wellbeing: National Science Day at SRM University-AP February 28, 2023
SRM University-AP celebrated National Science Day on Tuesday, February 28, 2023, to promote scientific temper and encourage scientific development in the country. National Science Day is celebrated annually on February 28th to honour the discovery of the Raman Effect by Indian physicist Sir C V Raman, who received the Nobel Prize in 1930 for his discovery. Dr Mukhesh Tripathi, Director, AIIMS, Mangalagiri, inaugurated the celebrations at SRM University-AP.
“Technology may die with you in the textbooks, classrooms and laboratories if not developed further for the benefit of common people, “said Dr Mukhesh Tripathi as he addressed the students and elaborated on how research should be made applicable to advancing humankind. Prof. D Narayana Rao, Pro-Vice-Chancellor of SRM AP, delivered the welcome address. He requested the Chief Guest to establish a Centre of Excellence for AI in Drug Development at SRM AP. Prof. Ranjit Thapa, Dean-School of Engineering and Sciences, SRM AP, introduced the Chief Guest. Prof. D Narayana Rao felicitated the Chief Guest with a memento. The dignitaries interacted with the students and answered their queries about recent advancements in science and technology. Dr Vinayak Kalluri, Dean-Academic Affairs, SRM AP, gave the vote of thanks.
The Second SRM AP Science Exhibition Competition (SRM AP-SEC) and a Tour of the Research Laboratories of SRM AP were also held as part of the celebrations. Over 200 students from the neighbouring schools participated in the National Science Day celebrations, and around 43 exhibits were displayed at SRM AP-SEC. Nalanda Vidya Niketan and GEMS school won first place in the senior school category and junior school category of the exhibition competition, respectively. The winners were awarded mementoes and certificates at the end of the ceremony.
Global Science for Global Wellbeing is the theme of this year’s National Science Day as it indicates the purpose of raising public appreciation of the scientific issues in a global context which has a bearing upon global well-being.
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