Current Affairs Quiz - April, 2023

Notes:
DAGGER (Deep Learning Geomagnetic Perturbation) computer model can forecast geomagnetic disturbances 30 minutes in advance at the global level.
This AI model will help with the rapid and accurate prediction of the solar storm.

Notes:
An ODF Plus Village is the one that sustains is ODF status and ensures management of solid and liquid wastes while remaining visually clean.
Currently, more than 40 percent of inhabited villages in India have declared themselves ODF plus.

Notes:
Former US President Donald Trump becomes first ex-President to be charged with crime. He will be charged over hush money payments made to a porn star just before the 2016 presidential election.
The former President is also being investigated in several other cases. They include probes into his role in the US Capitol riot of January 2021, his efforts to overturn his loss in the state of Georgia in the 2020 election, and his handling of classified documents after leaving office.

Notes:
International Day for Mine Awareness and Assistance in Mine Action is observed annually on April 4. It raises awareness about landmines and promote steps towards removing them.
The theme for this year is ‘Mine Action Cannot Wait’. On this day, UN Departments, specialised agencies, funds, and programs come together to play a significant role in to work on mine action program.

Notes:
The Einstein tile is a single shape that can be used to cover a surface completely without creating a repeated pattern. It was discovered recently by mathematicians.
“Einstein” is a play on German ein stein or “one stone”. A set of tile-types is considered to be aperiodic if copies of these tiles can only form patterns without repetition.

Notes:
Caltoris bromus sadasiva is a newly discovered butterfly sub-species. It was discovered from the fringes of Akkulam and Vembanad lakes in Kerala.
Caltoris bromus sadasiva is the first Bromus swift butterfly to be documented in the Western Ghats.

Notes:
Aroma Mission, which was started off in Jammu and Kashmir, aims to promote the cultivation of aromatic crops for the manufacture of essential oils, which are in high demand in the aroma industry.
Himachal Pradesh Government is set to collaborate with the Central Government on this initiative to replicate its success seen in the Jammu and Kashmir.

Notes:
National Buildings Construction Corporation is a central public sector enterprise that comes under the aegis of the Ministry of Housing and Urban Affairs.
It recently bagged an order worth ₹488.02 crore from the Department of Border Management for the construction of a border and road with a length of 88.58 km.

Notes:
Regiment of Artillery is the combat support arm of the Indian Army. It is the second largest in size after the Infantry regiment.
Recently, the Indian government gave the approval for the induction of women officers in this regiment.

Notes:
Catanduanes Island is the 12th largest island in the Philippines. A shallow earthquake of 6.2 magnitude struck this island recently.
According to the Philippine Institute of Volcanology and Seismology (Phivolcs), tsunami waves will arrive and last for hours.