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Scientists leverage the power of accelerator processors to speed up Climate modelling

Technology has revolutionized almost every aspect of our lives - from healthcare to doing business. The field of meteorology is not far behind. In a recent study, scientists have leveraged the computing power of a new series of processors from Intel, to improve existing climate models and simulations. The new models, the researchers claim, have better accuracy and increased speeds and also free up meteorologists from the hassles of computer science.

Redrawing the Bus Routes of Bangalore City

The public transport system of Bengaluru is plagued by delays and inefficiencies that have resulted in huge losses to BMTC, the operator, and lack of quality services to the common people. Now, scientists from the Indian Institute of Science have proposed a new model of transport that aims to increase bus efficiency, reduce or eliminate delays and save money for both the transport corporation and its users - the people. The new model, researchers claim, could be a win-win situation for both and could revive the appeal of public transportation. 

Vitamin C hits hard when bacteria is under stress, finds study

Vitamin C, present is citrus fruits like lemons and oranges, is known to boost immunity and prevent our body from bacterial infections. But how does it do it? A new study by researchers from the Indian Institute of Science has now elucidated the mechanism behind why Vitamin C inhibits bacterial infections. This research also opens up possibilities for using Vitamin C in various therapeutic applications.

Contacts to blame for noise in Graphene Transistors, shows research

Graphene, also called a “wonder material” is increasingly being used in the field of electronics due to its lightweight and electrical properties. Now, researchers at the Indian Institute of Science, Bangalore, have identified a potential drawback in graphene transistors that have metal contact leads. The metal atoms in the contacts react with graphene atoms, creating an unwanted disturbance or noise in the electronic circuit. This discovery may have major implications on using graphene for futuristic electronic applications.  

Bangalore scientists discover a rare gene causing anencephaly, a brain disorder

In a pathbreaking research on anencephaly, a fatal birth defect where a baby is born without a major part of the brain and the skull, researchers from IISc and BMCRI have identified a genetic mutation that is responsible behind this condition. Technically called Tripartite Motif Containing 36 (TRIM36), this gene is responsible for the development of the nerve cells in a foetus. A modification to this, the scientists say, is to be blamed for anencephaly. 

Why women continue to be under-represented in academic careers?

1931 - A time when most women were aspiring to become a successful wife, mother or daughter, Dr. E.K. Janaki Ammal was already setting an example by being an early Indian woman doctorate in basic sciences from the University of Michigan. A competent botanist and geneticist, her seminal work on sugarcane varieties and genetics of flowering plants are recognised to this day. She was a fierce environmental activist and taught Botany at the Women’s Christian College, Chennai. In recognition of her contributions to the field of botany, she was elected as a Fellow of the Indian National Science Academy in 1957, was awarded the Padmashri in 1977, and was herself a founding Fellow of the Indian Academy of Sciences in 1935.She also served as the Director General of the Botanical Survey of India, and even has a flower named after her -- Magnolia Kobus Janaki Ammal! She was indeed a symbol of inspiration to many girls and women of her age.

 

Now, scientists design colourful solar collectors to decorate your roofs

Black coloured rooftops have become the norm of many of the cities’ landscape with increasing number of houses switching over to sustainable, efficient and clean energy source – solar energy. Solar-thermal power systems that convert solar energy to heat or electricity are becoming ubiquitous. These systems typically consist of a flat plate collector that utilizes solar absorber coatings to get maximum conversion efficiency from incident solar radiation to heat. These collectors are coated black to enhance the absorptance- the effectiveness of absorbing radiant energy. Now, a group of researchers, led by Prof. Bikramjit Basu from the Material Research Centre at the Indian Institute of Science, Bangalore, and Dr. Harish C Barshilia from CSIR-National Aerospace Laboratories, has developed a new, colourful coating for flat plate collectors, thereby increasing its absorptance without compromising the aesthetic appearance of the roofs where they are installed.

 

Prof. Prabeer Barpanda – A positively charged academician

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.

IISc, Volvo collaborate to advance the automotive industry.

Indian Institute of Science (IISc.) entered a memorandum of understanding (MoU) with Volvo group in India to pursue collaborative research in the field of transportation and automobiles. As per the MoU, Volvo Group Trucks Technology (GTT), the global research, engineering and development arm of Volvo, along with IISc, will embark on research and development in future automotive technologies. The MoU was signed by Dr. K. Paneer Selvam, Joint Registrar of IISc and Dr. Jan-Ove Östensen, VP Advanced Technology & Research, Volvo Group.

The Drug-Drug Salt: A New Way to Treat Bacterial Infections

Prof. Gautam R. Desiraju, Dr. S. P. Gopi and Dr. S. Ganguly, at the Solid State and Structural Chemistry Unit, IISc have designed a new multicomponent solid which is a combination of the antibacterial norfloxacin and the antimicrobial sulfathiazole in the form of a salt.

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