Current Affairs Quiz - April, 2019

Notes:
South Korea has won the 2019 Sultan Azlan Shah Hockey tournament. In the final, they defeated five time champion India in a penalty shootout 4-2 at Ipoh in Malaysia on April 1. Till the stipulated time both the teams had a score of 1 goal each. Even India was leading with one goal till half time. Simaranjit Singh hit a goal for India. Jang Jong Hyun scored the goal for South Korea. Hosts Malaysia defeated Canada 4-2 and secured the 3rd place. Asian games Gold medalist Japan stood at 5th place, defeating Poland 6-1.

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The Hongkou district of Shanghai has recently claimed to have the world’s first district with 5G coverage and a broadband gigabit network. It conducted trial runs of the 5G network, backed by telecom services provider China Mobile. Shanghai also aims to build over 10,000 5G base stations by the end of this year and the number of 5G base stations could cross 30,000 in 2021. 5G is the next generation of cellular technology with download speed 10 to 100 times faster than the 4G LTE networks.

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The Government of India (GoI) has constituted a tribunal to adjudicate if there exists sufficient cause to ban the Jamaat-e-Islami Jammu and Kashmir (JeL) and the Jammu and Kashmir Liberation Front-Yasin Malik (JKLF-Y) faction. The tribunal will be headed by Justice Chander Shekhar of the Delhi High Court. The decision has been taken by the Union Home Ministry exercising the powers conferred under the Unlawful Activities (Prevention) Act of 1967. The JeI and the JKLF-Y were declared as unlawful associations on February 28 and March 22 respectively.

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Researchers led by Kavli Institute for the Physics and Mathematics of the Universe in Japan has put a theory speculated by the late Stephen Hawking to its most rigorous test to date, and their results have ruled out the possibility that primordial black holes smaller than a tenth of a millimeter make up most of dark matter. They used the gravitational lensing effect to look for primordial black holes between Earth and the Andromeda galaxy. However, gravitational lensing effects are very rare events because it requires a star in the Andromeda galaxy, a primordial black hole acting as the gravitational lens, and an observer on Earth to be exactly in line with one another. In order to maximise the chances of capturing an event, the researchers used the Hyper Suprime-Cam digital camera on the Subaru telescope in Hawaii, which can capture the whole image of the Andromeda galaxy in one shot. Taking into account how fast primordial black holes are expected to move in interstellar space, the team took multiple images to be able to catch the flicker of a star as it brightens for a period of a few minutes to hours due to gravitational lensing. The team’s results showed primordial black holes can contribute no more than 0.1% of all dark matter mass. Therefore, it is unlikely the theory is true.

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On March 28, President Ram Nath Kovind became the first-ever Indian President to visit Bolivia. Here, President Evo Morales Ayma conferred the highest State Honour of Bolivia – Condor de los Andes en el Grado de Gran Collar – on President Kovind. Both the countries have agreed to facilitate Bolivian supplies of lithium Carbonate to India and foster joint ventures for Lithium battery / cell production plants in India. This move will make Bolivia, which is known to have one-fourth of the world’s lithium reserves, one of the major provider of metal for India’s e-mobility and e-storage needs. To mark the 150th Birth Anniversary of Mahatma Gandhi, India offered two busts of Gandhiji to Bolivia. The Bolivian side accepted the offer and is likely to place the busts in its capital La Paz and its largest city Santa Cruz. This South American nation has also joined the International Solar Alliance (ISA) by signing the framework agreement on ISA. In a total, India and Bolivia have signed 8 MoUs in various fields of mining, space, traditional medicine during President’s Kovid three day visit to the country.

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The Nepal-India Franchise Investment Expo and Conclave will be held in Kathmandu from 15th to 16th May, 2019. The event primarily focuses on building the relations between India and Nepal through entrepreneurship development. The conclave is organised by Federation of Nepalese Chambers of Commerce & Industry (FNCCI) in association with Embassy of India and Franchise India. The event is expected to introduce new investment opportunities to Nepalese market. According to Indian Ambassador Manjeev Singh Puri the summit will help in bringing the leading Indian iconic brands to Nepal. Their entry would not only bring investment into Nepal but also technology transfers and business know how. According to organizers 250 businesspersons and investors will attend the conclave and more than 1000 prospective franchisees and investors are expected to visit the expo.

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The Bureau of Indian Standards (BIS) has tied up with IIT Delhi to collaborate in the field of standardisation and conformity assessment. Under the MoU, the two have agreed to set-up a Centre of Excellence in the field of Standardisation, Testing and Conformity Assessment with the BIS branding at IIT-Delhi campus. Both have also agreed to appoint a Chair in the field of standardisation and conformity assessment. According to the MoU, IIT Delhi will provide infrastructure support for research and development projects of relevance to standardisation and BIS will provide financial support to IIT Delhi for projects. Initially, the MoU will remain in force for a period of five years and can be extended further.

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The Japan Aerospace Exploration Agency (JAXA) has said that its Hayabusa2 spacecraft has successfully blasted the surface of an asteroid Ryugu to make a crater on its surface. The move will pave the way for the collection of underground samples for possible clues to the origin of the solar system. For this, the Hayabusa2 dropped a “small carry-on impactor” made of copper onto the asteroid and the spacecraft safely evacuated and remained intact. Now, JAXA is analyzing data to examine if or how the impactor made a crater. The copper explosive is the size of a baseball weighing 2 kg. If successful, it would be the first time for a spacecraft to take such materials. The asteroid, named Ryugu after an undersea palace in a Japanese folktale, is about 300 million kilometers (180 million miles) from Earth. Earlier, Hayabusa2 successfully touched down on a tiny flat surface on the boulder-rich asteroid in February 2019, when the spacecraft also collected some surface dust and small debris.

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The World Homeopathy Day (WHD) is observed every year on 10th of April to commemorate the birth anniversary of the founder of Homeopathy, Dr Christian Fredrich Samuel Hahnemann. On the occasion, the Central Council for Research in Homeopathy (CCRH) is organizing a two-day convention in New Delhi. The council will take stock of the challenges faced and formulate future strategies for the development of Homeopathy in the country. The theme of the convention is linking research with education and clinical practice. CCRH is an autonomous research organisation of Ministry of AYUSH.

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IIT-Madras has recently collaborated with American conglomerate General Electric (GE) to set up India’s first ‘Cold Spray’ SMART (Surface Modification and Additive Research Technologies) Laboratory, which will develop advanced services technology for aircraft engine components. This is the first of its kind High-Pressure Cold Spray (HPCS) facility that is being installed in any academic institute in India. The laboratory consists of a state-of-the-art HPCS equipment has been imported from the famous company Plasma Giken of Japan. The project is funded under ‘Uchchatar Avishkar Yojana’ (UAY) of the Government of India, which is intended to boost collaboration between academia and private sector. The Union Ministry of Human Resources Development (HRD) was the key investor along with the Department of Science and Technology (DST), IIT Madras and GE. The Cold Spray is an emerging technology for advanced manufacturing and services and will be utilised to co-develop processes for aero-engine applications. This smart technology has application temperatures that are much lower than other thermal-spray and welding processes, which means the distortion and stresses associated with those repair techniques are avoided; leading to longer asset life.