logo
First interdisciplinary workshop on ‘Geophysical Data Analysis' at Fergusson College

First interdisciplinary workshop on ‘Geophysical Data Analysis' at Fergusson College

Indian Express30-06-2025
A unique five-day interdisciplinary workshop, 'Lessons and Challenges in Geophysical Data Analysis' was organised by the Department of Mathematics along with the Department of Geology, Fergusson College, Pune from June 23 to 27, which opened opportunities in the evolving landscape of higher education and research. This was the first such interdisciplinary workshop being organised under the title of Geophysics in the country.
Fergusson College's Mathematics department alumnus Hamsa Padmanabhan, a physicist and former Principal Investigator of a Swiss National Foundation Ambizione Grant at the University of Geneva, Switzerland has always maintained a strong interest in Geophysics since early childhood.
'I have been particularly interested in the Permian-Triassic mass extinction, the deadliest extinction in Earth's history which took place nearly 252 million years ago and wiped out nearly 96% of marine and 70% of all terrestrial life. Relating this extinction to the current greenhouse effect and global warming scenario promises invaluable lessons for the tackling of our climate crisis,' Padmanabhan told The Indian Express.
The physicist along with the faculty of the Mathematics and Geology departments started thinking about how one might build an interdisciplinary initiative to tackle 'down-to-earth' problems by the use of sophisticated statistical and mathematical tools. Gradually, this idea evolved into a conference hosting a truly diverse group of speakers representing geology, mathematics, statistics and economics, and coming from Savitribai Phule Pune University, IMDR Pune, the IISERs Pune and Bhopal, and the newly founded Green Concept institute.
Set up by Rohan Shetti, Aboli Kulkarni and Girish Kulkarni, the Green Concept is an organisation based in Pune and Berlin, comprising environmental scientists, ecologists, botanists and data scientists—-that specialises in applied ecology, carbon assessments and ecosystem restoration. 'Several sessions were held during the workshop which highlighted how different disciplines intersect and contribute to addressing complex societal challenges across various domains. It promotes an environment where students learn to think critically, adaptively and collaboratively,' Padmanabhan said.
Orange background

Try Our AI Features

Explore what Daily8 AI can do for you:

Comments

No comments yet...

Related Articles

‘AI may appear magical today, but it is grounded in decades of evolving logic'
‘AI may appear magical today, but it is grounded in decades of evolving logic'

The Hindu

time2 days ago

  • The Hindu

‘AI may appear magical today, but it is grounded in decades of evolving logic'

Artificial Intelligence may appear magical today, but it is grounded in decades of evolving logic and computation, said Balaji Padmanabhan, director, Center for Artificial Intelligence in Business, Robert H. Smith School of Business, University of Maryland. He was speaking at a discussion hosted by The Hindu on the growing influence and integration of AI across domains. Beginning with the earliest chatbots of the 1960s, Prof. Padmanabhan spoke about how definitions of intelligence have evolved. Human intelligence, he said, is shaped by memory and experience, while AI systems learn from data and patterns. 'Everything in AI is a number,' he said, explaining how the concept of embedding allows machines to convert even abstract ideas into computable forms. Learning in AI happens through sequences of inputs and outputs, generating patterns and predictions at scale. Referencing AlphaGo -- Google DeepMind's system that defeated human champions in the board game Go, he elaborated reinforcement learning, where machines learn through trial, error, and feedback, though such systems still rely heavily on human-led design and training. He identified education, healthcare, and the military as major sectors where AI is gaining ground. The discussion also referred to Alpha, a school in Austin that uses AI to personalise learning. Responding to a question on AI regulation, Prof. Padmanabhan pointed out that even conventional teaching lacked defined guardrails and AI was no different. The discussion included questions on lateral thinking, embedded archives, AI in sports, games, and pain analysis. Emerging threat He also flagged prompt injection attacks as an emerging threat, where manipulated inputs could lead AI systems — especially large language models — into unintended or unsafe behaviour. On broader implications, he noted that reliance on AI may reshape human memory and cognition over time. Addressing governance, he emphasised the need for strong verification architecture, fair use policies, future-oriented planning, and compliance frameworks. 'We need to govern systems, not just AI,' he said.

201 million years ago, abundant atmospheric gas triggered a mass extinction: Study says history may repeat itself
201 million years ago, abundant atmospheric gas triggered a mass extinction: Study says history may repeat itself

Time of India

time25-07-2025

  • Time of India

201 million years ago, abundant atmospheric gas triggered a mass extinction: Study says history may repeat itself

N ature has rewritten the rules of survival more than once throughout the history of existence, witnessing asteroid impacts, super volcanoes, and the causes of mass extinction. There are many reasons for the complete disappearance of species, and one of these silent killers is ocean acidification, which is due to the buildup of carbon dioxide (CO₂) in the atmosphere, which then dissolves into seawater and disrupts marine chemistry. While many people associate today's rising CO₂ levels and warming oceans with modern industrial activity, similar events have happened in Earth's distant past, even long before humans ever walked the planet. Scientists now believe that carbon-driven ocean acidification was a major factor in some of Earth's most significant mass extinction events, and surprisingly, the patterns from the past look similar to what we're experiencing today. A study that was published in Nature Communications sheds light on one such ancient crisis Acidification of the ocean can be harmful to the Earth's future Roughly 201 million years ago, at the boundary between the Triassic and Jurassic periods, Earth's oceans went through a major crisis. by Taboola by Taboola Sponsored Links Sponsored Links Promoted Links Promoted Links You May Like Many Are Watching Tariffs - Few Are Watching What Nvidia Just Launched Seeking Alpha Read More Undo New research from the University of St Andrews and the University of Birmingham has confirmed that a sharp and prolonged drop in ocean pH, caused by a massive carbon dioxide surge, contributed directly to a global extinction event. What was the study all about? The study , led by scientists including Dr. James Rae and Dr. Sarah Greene, is the first to fully reconstruct ancient ocean pH levels using boron isotopes found in fossil oysters. These specimens were collected from Lavernock Point in Wales, which showed a significant drop in pH by at least 0.29 units, possibly more than 0.41. According to the researchers, this corresponds to a CO₂ level over 1300 parts per million (ppm). For comparison, current CO₂ levels are around 420 ppm. 'The geological record tells us that major CO₂ release transforms the face of our planet, acidifying the ocean, and causing mass extinction,' said Dr. Rae in the university press release. 'We have to act fast to avoid these outcomes in our future.' The carbon release, estimated at over 10,000 gigatons, was likely driven by volcanic activity as the supercontinent Pangaea began to break apart. The resulting acidification devastated coral reefs and shell-forming marine life, creating a 'reef gap' that lasted hundreds of thousands of years. Dr. Greene said, 'This warning from the past should give us fresh cause to step up efforts to reduce human greenhouse gas emissions.' Today's acidification is happening even faster, making this ancient event a chilling parallel and a reminder that Earth doesn't need an asteroid to spark a mass extinction. Sometimes, it can only be rising carbon levels due to pollution.

Role of Computational Fluid Dynamics in making of missile systems highlighted in Andhra
Role of Computational Fluid Dynamics in making of missile systems highlighted in Andhra

New Indian Express

time19-07-2025

  • New Indian Express

Role of Computational Fluid Dynamics in making of missile systems highlighted in Andhra

VIJAYAWADA: The first International Conference on Computational Science and Mathematical Modelling (ICSMM) was organised by the Department of Mathematics at VIT-AP University in collaboration with the University of KwaZulu-Natal, South Africa, on Friday. Addressing participants of the two-day event, the Director of Computational & Fluid Dynamics at the Defence Research & Development Laboratory (DRDL)-Hyderabad, P K Sinha, highlighted the role of Computational Fluid Dynamics (CFD) in the design and development of state-of-the-art missile systems and technologies required for the deterrence and defence of the country. He explained that CFDs enable engineers to analyse and optimise aerodynamic performance, structural integrity and overall system effectiveness through advanced high performance computer simulations. Academic leader of the University of KwaZulu-Natal, Prof. Fortune Massamba, joined the event virtually as the guest of honour. VIT-AP Vice-Chancellor Prof. SV Kota Reddy emphasised the contribution of mathematical modelling and CFDs in numerous real-life applications and utilities. He also presented VIT-AP's efforts to promote industrypartnership and plans on academic and research fronts to contribute to the national missions on Quantum Technologies and Green Hydrogen in line with the Vision 2047.

DOWNLOAD THE APP

Get Started Now: Download the App

Ready to dive into a world of global content with local flavor? Download Daily8 app today from your preferred app store and start exploring.
app-storeplay-store