News on Science, Technology and Research in India
According to Shaji, the Venus orbiter that ISRO is designing would be able to create such a dataset for Venus in about a year. In addition to mapping the surface itself, looking a bit deeper into the planet should help scientists identify volcanic hotspots scattered across Venus.
Researchers at the premier institute are working with ISRO and DRDO on “thin membrane-based technology” to develop parachutes for fighter aircraft.
In a laudable initiative, the Indian Institute of Technology (IIT) Madras has launched the country’s ‘first indigenously’ designed standing wheelchair- ‘Arise’ for assisting the specially-abled person in day to day activities. These customised wheelchairs enable a differently-abled person to shift from sitting to standing position and vice-versa independently.
The device is currently being trialled in more than 20 locations in the Himalayan state of Himachal Pradesh, where landslides kill dozens of people every year.
“The design for the manned submersible’s sphere has been successfully developed by ISRO. Now it has to be certified and then we will go ahead with the fabrication,” Secretary, Ministry of Earth Sciences, Madhavan Nair Rajeevan said.
“We want to demonstrate the technology for Vikram Lander landing, We are working on a plan of action about how to go ahead for Vikram Lander landing,” said the ISRO chief who was in national capital to attend IIT-Delhi 50th convocation ceremony.
The hormone, produced in the digestive system, affects food intake by signaling through the brain. It affects accumulation of glycerolipids through what biochemists term as PPAR-gamma signaling. It is one of the many satiety factors that send messages to the brain saying the belly is full. The capsaicin seems to increase the effect of obestatin, explained Dr. Uma V. Manjappara, the lead scientist.
The space station will be an extension of the human spaceflight programme Gaganyaan. TOI has learned that the initial designs for the space station – still in a nascent stage – suggest a 20-tonne modular abode in the low earth orbit (LEO), at an altitude of 120km to 140km.
This facility has been primarily funded under Uchchatar Avishkar Yojana (UAY) and FIST-DST, Government of India. This cold-spray facility has the capability to provide working pressure of more than 50 bar at 1000oC for repair, refurbishment and component manufacturing for several advanced applications in power generation, aerospace, automobile, bio-medical, textile and processing industries. Cold spray is an eco-friendly and high rate production alternative to its various counterparts in the domains of additive manufacturing and coating technology.
Dr. Harsh Vardhan informed that these “Guidelines for Evaluation of Nano pharmaceuticals in India” is one of the most important steps for delineating quality, safety and efficacy assessment of the novel nano formulations. He further added that these guidelines are intended to provide transparent, consistent and predictable regulatory pathways for nano pharmaceuticals in India.
