News on Science, Technology and Research in India
The study, published in ‘EMBO Molecular Medicine, was led by Amit Singh, Associate Professor and Wellcome Trust-DBT India Alliance Senior Fellow at the Department of Microbiology & Cell Biology and Centre for Infectious Diseases Research (CIDR), and Govindasamy Mugesh, Professor at the Department of Inorganic and Physical Chemistry.
he Indian Institute of Horticultural Research (IIHR) in Bengaluru has developed five new chilli hybrids, which it says are resistant to the devastating leaf curl virus (LCV) that afflicts the crop.
In a new study geared in this direction, researchers at Bengaluru-based Indian Institute of Science (IISc)’s Centre for Ecological Sciences (CES) and collaborators have demonstrated that the venom of Russell’s vipers was dramatically different in composition and toxicity based on geographical location, though the commercial antivenom treatment for Russell’s viper venom works as marketed for most populations of this snake, except the ones in North India.
The wireless product called Giga Mesh could enable telecom operators deploy quality, high-speed rural telecom infrastructure at 5 times lower cost. Rural connectivity customers and defence customers who have already signed up for pilots will soon witness the demonstration of this product by Astrome.
A team of researchers at the Department of Biotechnology’s Hyderabad-based National Institute of Animal Biotechnology (DBT-NIAB) has developed a new technique to detect the presence of an antibiotic called Oxytetracycline (OTC) in milk samples.
A number of key technologies were developed indigenously to accomplish this major feat, which included the use of indigenously developed ‘NAVIC’ receiver for time synchronisation between the transmitter and receiver modules, and gimbal mechanism systems instead of bulky large-aperture telescopes for optical alignment, it said.
Scientists have found a method to mimic nature’s own process of reducing carbon dioxide in the atmosphere, namely photosynthesis, to capture excess carbon dioxide in the atmosphere. This artificial photosynthesis (AP) harnesses solar energy and converts the captured carbon dioxide to carbon monoxide (CO), which can be used as a fuel for internal combustion engines.
Observations made by Pune-based upgraded Giant Metrewave Radio Telescope (uGMRT), operated by TIFR – National Centre for Radio Astrophysics (NCRA), will be used along with the data gathered by some large radio telescopes located in Europe, America and Australia.
India and France are working on their third joint satellite mission, even as the bilateral space collaboration is entering into multiple domains, including human spaceflight programme, Isro Chairman K Sivan said.
Sivan, also secretary in the department of space, said many French companies are keen to tap into opportunities thrown up by recent reforms injected into the space sector by the Government.
Scientists from Bangalore have developed a highly reliable, High Electron Mobility Transistor (HEMTs) that is a normally OFF device and can switch currents up to 4A and operates at 600V. This first-ever indigenous HEMT device made from gallium nitride (GaN) is useful in electric cars, locomotives, power transmission and other areas requiring high voltage and high-frequency switching would reduce the cost of importing such stable and efficient transistors required in power electronics.
