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.

Notes:
The Garden Reach Ship Builders and Engineers Ltd (GRSE) has become the first Indian shipyard to build and deliver 100 warships to the Indian Navy, Indian Coast Guard and Mauritius Coast Guard. The 100th Warship “IN LCU L-56” was formally handed over to the Indian Navy. The GRSE is one of India’s leading shipyards, located in Kolkata, West Bengal. It builds and repairs commercial and naval vessels. Presently, GRSE has also started building export ships in a mission to expand its business.

Notes:
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.

Notes:
J Mahendra (79), the veteran filmmaker, screenwriter and actor, has passed away in Chenai, Tamil Nadu on 2nd April 2019. He was known for infusing realism in Tamil cinema and for giving superstar Rajinikanth his career breakthrough with “Mullum Malarum”. He started his journey in the movies as a screenplay writer and made his directorial debut with 1978 film “Mullum Malarum”. The director’s popularity peaked with his movies “Uthiri Pookkal” (1979) and “Nenjathai Killathey” (1980). In the past few years, Mahendran had switched to acting. He played pivotal parts in “Kamaraj” (2004), “Petta” opposite Rajinikanth and Vijay’s “Theri”. He was last seen in Tamil film “Boomerang”, which released on March 8. Mahendran was also the founding member of Blue Ocean Film and Television Academy here.

Notes:
Former world champion, Viktor Axelsen of Denmark has won the men’s singles title at the 2019 Yonex-Sunrise India Open badminton tournament on March 31. In the final, he defeated Kidambi Srikanth by 7-21, 20-22 in New Delhi. This was Srikanth’s fourth defeat to Axelsen in five encounters since March 2017. And also, it was Srikanth’s first final in a BWF world tour event in 17 months. He had last won a title at the 2017 French Open.

Notes:
Kandhamal Haldi, a variety of turmeric indigenous to southern Odisha, has finally got the Geographical indication (GI) tag from Intellectual Property India. The recognition coincided with the state’s Foundation Day (Utkal Divas). Odisha, on April 1 1936, was carved out as a separate state in the then British India on a linguistic identity. The golden yellow spice is named after the district where it is produced & has been cultivated since time immemorial and is known for its medicinal value. Turmeric is the main cash crop of tribal people in Kandhamal. More than 60,000 families (nearly 50% of Kandhamal population) are engaged in growing the variety. Apart from domestic use, turmeric is also used for cosmetic and medicinal purposes. A GI is a sign used on products that have a specific geographical origin and possess qualities or a reputation that are due to that origin.

Notes:
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.

Notes:
South Korea will launch the world’s first fully-fledged 5G mobile networks on 5th April 2019. Hyper-wired South Korea has a reputation for technical prowess, and Seoul has made the 5G rollout a priority as it seeks to stimulate stuttering economic growth. The superfast communications heralded by fifth-generation wireless technology will bring smartphones near-instantaneous connectivity – 20 times faster than the existing 4G. It is crucial for the future development of devices ranging from self-driving vehicles that send data traffic to one another in real time, industrial robots, drones and other elements of the Internet of Things. 5G’s hyper speed can connect one million devices within a one square kilometre zone simultaneously. Until now, no mobile networks have offered nationwide 5G access. Japan is expected to roll out a limited deployment in 2019 before full services start in time for 2020 Tokyo Olympics.

Notes:
According to a new collaborative study by the Queen’s University Belfast and Aberystwyth University in the UK, the sun’s magnetic field is ten times stronger than previously thought. Using the Swedish one-metre Solar Telescope at Roque de los Muchachos Observatory, in the Canary Islands, David Kuridze studied a particularly strong solar flare which erupted near the surface of the Sun on September 10, 2017. A combination of favourable conditions and an element of luck enabled the team to determine the strength of the flare’s magnetic field with unprecedented accuracy. The researchers believe the findings have the potential to change our understanding of the processes that happen in the Sun’s immediate atmosphere. The study found that the sun’s corona extends millions of kilometres above the surface, measuring 1,400,000 kilometres across — 109 times larger than Earth — and 150,000,000 km from Earth. Solar flares appear as bright flashes and occur when magnetic energy that has built up in the solar atmosphere is suddenly released. These solar flares can lead to storms which, if they hit Earth, form the northern lights — the Aurora Borealis. They can also disrupt communications satellites and GPS systems.

Notes:
For the second successive year, Telangana has been ranked first in e-learning training programme of Department of Personal and Training (DoPT) of the Government India. In FY 2018-19, Dr. MCR HRD Institute had enrolled over 20,000 field staff in different districts of the State to impart training on 12 soft skill modules and three domain-specific modules on the RTI, office procedures, and finance and accounts, apart from Sustainable Development Goals (SDGs). The institute is also mentoring Punjab, Madhya Pradesh, J&K, Odisha, Uttarakhand, and Gujarat to guide trainers for e-learning training programme and develop modules in regional languages to spread the Comprehensive Online Modified Modules on Induction Training (COMMIT) programme as a national mission.