Current Affairs Quiz - April, 2023

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:
In a first, two Japanese firms recently unveiled their respective laser systems which will be used to shoot down incoming unmanned aerial vehicles (UAVs) or drones.
Mitsubishi Heavy Industries’ 10-kilowatt laser system is an anti-drone weapon. It is capable of neutralising drones at a distance of 1.2 km within 2 to 3 seconds.

Notes:
Basohli Painting is a world famous painting from Kathua district in Jammu and Kashmir. It recently received GI tag.
The Geographical Indications (GI) is a form of intellectual property right that identifies goods originating from a specific geographical location and having distinct nature, quality and characteristics linked to that location.

Notes:
The “World Energy Transitions: Outlook 2023” Report was released recently by the International Renewable Energy Agency.
According to this report, while significant progress has been made towards increasing renewable energy generation, the global energy transition is still falling short of the 1.5°C pathway.

Notes:
‘National Maritime Day’ is celebrated on April 5 across the country to commemorate the sailing of the first Indian commercial vessel, SS Loyalty.
The ship sailed from Mumbai to London. Prime Minister Narendra Modi announced the ‘Maritime India Vision 2030’ in November 2020 at the Maritime India Summit. It is a 10-year blueprint for the development of the Indian maritime sector.

Notes:
The United Arab Emirates (UAE) and Vietnam have signed a joint declaration of intent to launch talks on establishing a comprehensive economic partnership agreement (CEPA) between the two countries.
The UAE is Vietnam’s largest trade partner in the Arab countries, accounting for 39% of its total trade, and the volume of non-oil trade between the two countries reached USD 8 billion in 2022.

Notes:
The ‘Support for Poor Prisoners Scheme’ is set to be launched by the Union Ministry of Home Affairs. Under this scheme, state government will receive financial support from the Home Ministry to help underprivileged prisoners who are unable to get bail or secure release from prisons due to financial constraints.

Notes:
Prasthan Exercise is a bi-annual coordinated exercise held among Indian defence, state and civilian agencies twice a year.
It was conducted recently in the offshore development area off Mumbai. It validates the measures to address contingencies that may occur in oil production platforms.

Notes:
Vibrant Villages Programme has been launched by Union Home Minister and Minister of Cooperation Amit Shah during his visit to Arunachal Pradesh. It is implemented by the Home Ministry.
It is a centrally sponsored scheme that will provide for the comprehensive development of 2,967 villages situated at the northern border in the states of Arunachal Pradesh, Sikkim, Uttarakhand and Himachal Pradesh and UT of Ladakh.

Notes:
The establishment of the Directorate of Odisha Paribar was approved recently by the state cabinet. It will be the one-stop point of contact and support system for Odias dwelling in other parts of India and across the world.
The Directorate of Odisha Parivar will be under the Department of Odia Language, Literature and Culture to have better connect with Pravasi Odias within the country and across the world.