Blood marker identified for babies at risk of SIDS

• Sudden infant death syndrome (SIDS) is the unexplained death, usually during sleep, of a seemingly healthy baby less than a year old. SIDS is sometimes known as crib death because the infants often die in their cribs.
• In their study, babies who died of SIDS had lower levels of an enzyme called butyrylcholinesterase (BChE) shortly after birth, the researchers said.
• BChE plays a major role in the brain’s arousal pathway, and low levels would reduce a sleeping infant’s ability to wake up or respond to its environment.

Biomaterial from fungal extract helps heal wounds

• the work is a collaboration between scientists from Indian Institute of Technology (IIT) Mandi, IIT Delhi and National Institute of Science Education and Research (NISER) in Bhubaneswar.
• The biomaterial is derived from the polymer pullulan which is secreted by the fungus Aureobasidium pullulans . It is an exopolysaccharide, that is, this polymer is secreted by the fungus itself into the medium on which it is growing.
• Pullulan is basically a polymeric chain of glucose. Pullulan as a biomaterial is already successful and widely used commercially.
• It is exploited in food, cosmetics and pharmaceutical industry because of its non-toxic, non-mutagenic and non-immunogenic properties.

NAL successfully validates digital anti-skid brake management system developed for SARAS Mark II- 19 seat Light Transport aircraft

• The state-of-the-art brake by wire electro-hydraulic braking system is developed for the first time in India for civil aircrafts by NAL which is part of CSIR labs.
• Digital Anti-Skid Braking System integration on SARAS Mark 2 will benefit operation from airfields with short runways to boost regional air connectivity.
• SARAS Mark 2 aircraft is being developed by NAL. The Central Government had sanctioned the SARAS-Mk2-19 seat Light Transport project to NAL in June 2019.
• The Indian Air Force has already committed to induct 15 SARAS Mk 2 aircraft.
• It is also considered the most versatile aircraft of its class for connecting remotely located Tier-2 and Tier-3 cities and towns under UDAAN Scheme.
• The first flight of SARAS Mk 2 is planned for December 2024.

1st Incredible India International Cruise Conference 2022

• The 1st Incredible India International Cruise Conference has been jointly organized by the Ministry of Ports, Shipping & Waterways, Government of India and FICCI.
• He asserted that Indian cruise market has the potential to grow 10 folds over the next decade.
• Government has set up a Task Force headed by the Secretary, Tourism and Secretary, Shipping for development of cruise tourism.
• The Minister announced the setting up of a high level Advisory Committee, comprising national and international experts, to help the Task Force in creating an enabling eco-system for development of cruise tourism in the country.
• ‘Four theme based coastal destination circuits such as Gujarat Pilgrimage tours, West Coast – Cultural and scenic tours, South Coast – Ayurvedic wellness tours and East Coast – Heritage tourism have been developed to activate cruise demand.
• India aims to increase cruise passenger traffic from 0.4 million at present to 4 million. Economic potential of Cruise tourism is expected to go up from USD 110 mn to USD 5.5 bn in the years to come.
• Upgradation and modernisation are being carried out at seven major ports in the country including the flagship New International Cruise terminal coming up in Mumbai at BPX-Indira Dock, which is expected to be commissioned by July 2024.
• Similar infrastructure upgradation is taking place in Goa, New Mangalore, Kochi, Chennai, Visakhapatnam and Kolkata. ‘

Home Minister Inaugurates National Cyber Forensic Lab at Hyderabad''s CFSL

• He inaugurated the laboratory at the premises of the Central Forensic Science Laboratory located at Ramanthapur in the city.
• The Cyber and Information Security Division of the Home Ministry has set up the NCFL at the CFSL under Cyber Crime Prevention against Women and Child scheme.
• The NCFL has created 4 specialized Hi-tech units to address issues in the field of digital forensics, which include a Mobile phone embedded system examination unit, a Digital storage Media Examination Unit, an Advanced Digital Forensic Unit, and Crime Scene Unit.

GatiShakti Sanchar portal launched

• This integrated and centralized portal will facilitate smooth deployment of digital communications infrastructure across the country.
• This portal was envisaged to streamline the process and for faster clearance of Right of Way (RoW) with transparency, accountability, and effective monitoring of various digital-based projects,
• This portal will help in the rollout of 5G network across the country.
• Integration of various infrastructures on this portal will help get clearance of right-to-way applications within a span of 20 to 22 days.
• The portal has been developed by MP State Electronics Development Corporation on behalf of Department of Telecommunication.

Luna crash has raised questions about stability of crypto assets

• The near-collapse of these stablecoins, considered to be comparatively safer investment bets within the crypto universe, has also prompted regulators and authorities to call for stricter laws governing these financial assets.
• Stablecoins are tokens pegged to the value of a government-backed currency such as the US dollar or commodities like gold or silver. Tether (USDT) and USD Coin (USDC) are the two leading stablecoins.
• The value proposition of these tokens is that they largely trade around $1 per token, which gives investors some security in highly volatile market situations.
• TerraUSD, or UST, is different from Tether in that it is not backed by a fiat currency or other commodities, but instead relies on a complex mix of code and a sister token called luna to stabilise its price.
• Terra is referred to as an algorithmic stablecoin, meaning that its value is not determined by the financial collateral in the traditional markets but by lines of complex computer code.

Mystery ''space debris'' falls from space in three Gujarat villages

• Space debris can include natural space debris such as meteoroids, or man-made ones which can include defunct spacecrafts and satellites, stages of rockets which have launched payloads, dead satellites, satellite explosions and collisions.
• According to NASA, “more than 25,000 objects larger than 10 cm are known to exist” as space debris and the estimated population of particles between 1 and 10 cm in diameter is approximately 500,000.
• According to NASA’s estimates, as of January 2022, the amount of material orbiting the Earth exceeded 9,000 metric tons.
• Most pieces of space debris burn up as they enter the Earth’s atmosphere, the process starting from around a height of 100 km from Earth’s surface to 20 km.
• However, sometimes, very heavy pieces may not burn completely, and some part of the object may make it down to the surface, either hitting a landmass or a waterbody.
• In cases of man-made debris, it often disintegrates into fragments, thus hardly ever creating large-scale impact. It is usually natural debris, such as asteroids and meteoroids, that cause relatively large-scale craters, if it ends up hitting a landmass.