Current Affairs Quiz - April, 2023

Notes:
The R21/Matrix-M vaccine is a malaria vaccine developed by the Oxford University and manufactured by the Serum Institute of India.
The vaccine, which leverages Novavax’s adjuvant technology, has been licensed for use in Ghana by the country’s Food and Drugs Authority.

Notes:
GN-z11, found in the constellation Ursa Major, is among the farthest and earliest galaxies ever discovered.
The latest spectroscopic results from this galaxy revealed the complete absence of dust particles from its surroundings for an interim time period despite the presence of a very high star formation rate.

Notes:
The Union Ministry of road transport and highways is planning to extend its Incident Management Services (IMS) to all national highways.
The purpose of this step is to minimize road fatalities and improve safety for road users. Incident Management Services (IMS) on national roads will be provided, run, and maintained by businesses.

Notes:
The Ministry of Home Affairs (MHA) approved the conduct of constable (general duty) examination for Central Armed Police Forces (CAPF) in 13 regional languages.
This is in addition to Hindi and English. This aims to promote the participation of local youths in the Central Armed Police Forces (CAPF) and encourage regional languages.

Notes:
The Great Pacific Garbage Patch is a collection of marine debris in the North Pacific Ocean. It is also known as the Pacific trash vortex, spans waters from the West Coast of North America to Japan.
Marine debris is litter that ends up in the ocean, seas, and other large bodies of water. A recent study by Smithsonian Environmental Research Center (SERC) shows that this giant collection of plastic trash has also become home to thousands of marine life, creating a new kind of ecosystem.

Notes:
The Mt Annapurna is situated in the Annapurna mountain range of Gandaki Province of Nepal. It is the tenth highest mountain in the world at 8,091 metres above sea level.
The mountain was recently in news as, an Indian climber Anurag Maloo, who went missing after falling into a deep crevasse on Mount Annapurna, has been found alive in critical condition by rescuers.

Notes:
Artsens is a device developed by researchers at the Healthcare Technology Innovation Centre (HTIC) at IIT Madras, to screen for cardiovascular diseases.
This non-invasive device can be used non-experts for routine medical examinations. It is powered by a proprietary non-imaging probe and an intelligent computing platform.

Notes:
Utsa Patnaik, a famous economist, has been chosen for the Malcolm Adiseshiah Award 2023. The award is conferred every year by the Malcolm & Elizabeth Adiseshiah Trust to honour social scientists.
Utsa Patnaik, a renowned Indian Marxian economist, taught at the Centre for Economic Studies and Planning at Jawaharlal Nehru University.

Notes:
World Heritage Day is observed every year on April 18. It is also known as the International Day for Monuments and Sites.
International Day for Monuments and Sites (IDMS) is being celebrated with the theme of ‘Heritage Changes’. It aims to preserve human heritage and to recognize all the efforts of relevant organisations.

Notes:
The Scientists of Indian Antarctic station, Maitri, have recently identified and studied the characteristics of Electromagnetic Ion Cyclotron (EMIC) waves, which are a form of plasma waves.
These waves are said to play an important role in precipitation of killer electrons (electrons having speed close to speed of light, which form the radiation belt of planet Earth), which are hazardous to our space-borne technology and instruments.