Art and artifacts from yesteryears is of great help to historians and archaeologists to string together stories about the past. They give insights into the culture, religion, politics and other aspects of the society that produced them.
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Not many young professors are as driven as Professor Prabeer Barpanda who has been donned with an unbelievable streak of academic awards. A professor at the Materials Research Centre, Indian Institute of Science, Bangalore, Prof. Barpanda is the winner of the Indian National Science Academy Young Scientist Award, 2016. He became the first Indian to receive the Energy Technology Division Supramaniam Srinivasan Young Investigator Award – an annual award given by the Electrochemical Society (ECS), USA, for 2016. In addition, he is also the first Indian to receive the American Ceramics Society’s Ross Coffin Purdy Award, 2016 awarded in October.
Chandan Saha of the Computer Science and Automation department, Indian Institute of Science (IISc), Bengaluru is the winner of two prestigious national awards – the Indian National Science Academy (INSA) Young Scientist Award, 2016, and the Indian National Academy of Engineering (INAE) Young Engineer Award, 2016. He works in the areas of complexity theory and algorithms, and his lab is currently trying to study arithmetic circuits to understand computational efficiency as a function of time and computational memory.
Dropped your mobile phone? You may soon stop worrying about it, thanks to the newly discovered phenomena related to carbon nanotube foam used as a shock-absorbent material in mobile phones. As a material scientist, Prof. Praveen Kumar’s work on studying the mechanical behaviour of materials has earned him various awards, the most recent ones being the Indian National Science Academy Young Scientist Award, 2016, National Academy of Science, India -Young Scientist Platinum Jubilee awards - 2016 and Associate of Indian Academy of Science. In his Thermo-Electro-Mechanical Behaviour Lab at the Department of Materials Engineering, Indian Institute of Science, Prof. Kumar and his students study the effects of size and electric fields on mechanical properties of materials and materials processing.
The world is definitely getting hotter, thanks to climate change – the topic that is hottest at the moment! What responsibilities do scientific institutes and businesses have, to make this world a cooler place, quite literally? Who can explain this better than Ms. Gilbert, Head of Policy at the Grantham Institute - Climate Change and Environment at Imperial College London! Ms. Gilbert is engaged in connecting relevant research across universities with policy-makers and businesses. In a candid interview during her visit to the Divecha Centre for Climate Change at the Indian Institute of Science, she opens up on her role and its challenges, the opportunities this situation presents, and her opinions on actions that need to be taken in tackling climate change.
The frog was first chanced upon by a citizen scientist thinking it was a bird call.
Tuberculosis (TB) is one of the deadliest infectious diseases in the world, affecting 9.6 million people worldwide in 2015, of which 2.2 million were in India. Although tuberculosis is curable through antibiotics, the increasing prevalence of multi-drug resistant forms of TB has become a major concern. A new study from the lab of Prof. Krishnamurthy Natarajan at the University of Delhi, uncovers new mechanisms through which the TB microbe interacts with cells of the host immune system, hijacking their function and preventing them from doing their job properly. The findings of the study point to new ways of treating patients afflicted with drug-resistant TB.
A protective sheath covering the earth, bombarding cosmic rays, violent storms in the upper atmosphere – these are not figments of imagination from a sci-fi novel but are rather accurate descriptions of the space surrounding the earth. In fact, the space around our planet is chock full of high energy particles whizzing around, like the solar wind, a steady stream of charged particles emanating from the sun and Galactic Cosmic Rays (GCR), ultra high energy particles of cosmic origins travelling at nearly the speed of light. Why then don’t we have to bother about the effects of such high energy particles that can affect our electronic gadgets and damage our DNA? The answer is the geomagnetic field, the magnetic field of the earth, extending from the core out into space a distance of several earth radii, forming a region around the earth called the magnetosphere.The GMF acts as our natural shield by deflecting high energy charged particles away from the earth.
A team of frog enthusiasts, including scientists from Gubbi Labs, Ashoka Trust for Research in Ecology and the Environment (ATREE) - Bengaluru and the National University of Singapore (NUS), have uncovered a widespread population of the endangered Sholiga Narrow Mouthed Frog (Microhyla sholigari) along the west coast of India. Rtd, Prof. Sushil Kumar Dutta of the Utkal University, Orissa and P. Ray of the Zoological Survey of India had originally described this tiny frog, measuring up to 1.7 cm, from the Biligiri Rangaswamy Temple Tiger Reserve (BRTTR) in the year 2000.
How many tropical diseases do you know of? Malaria, dengue and sleeping sickness immediately come to mind. Maybe leprosy, if you think hard enough. But, many of us may not have heard of cutaneous leishmaniasis, a less dangerous but much more prevalent cousin of kala azar or black fever. Cutaneous Leishmaniasis (CL) is caused by the protozoan Leishmania parasites which are transmitted by the bite of infected female sandflies. A team of researchers led by Dr. Shailza Singh from the National Centre for Cell Science (NCCS), Pune have been studying this disease extensively and have now discovered a new lead compound to help combat this neglected tropical disease. Dr. Sudipta Basu and his team from Indian Institute of Science Education and Research (IISER), Pune have co-authored this work.