Current Affairs Quiz - April, 2023

Notes:
The Epstein–Barr virus is one of the nine known human herpesvirus types in the herpes family. A new study has found that this virus, which primarily spreads via saliva, can evolve into cancer.
Researchers at the University of California San Diego have discovered how the Epstein-Barr virus (EBV) can exploit genomic weaknesses to trigger cancer, while also decreasing the body’s ability to suppress it.

Notes:
Nandini Gupta, a 19-year-old girl from Rajasthan, was recently crowned Miss India 2023 at the Grand Finale event held in Imphal, Manipur.
This year’s event is the 59th edition of the Femina Miss India beauty pageant. Contestants from 29 states, including Delhi and all UTs competed for the title. This is the first time that the event is held in North-eastern region in Imphal.

Notes:
The Indian Army observes the 13th of April every year as Siachen Day to commemorate the anniversary of Operation Meghdoot. It was launched by the Indian Army on April 13, 1984 to secure the Siachen Glacier which is of strategic importance.
This year marks the 39th Siachen Day in which the Commander of Siachen Brigade laid a wreath on behalf of the General Officer Commanding (GOC) and paid respect to war heroes at the Siachen War Memorial, Base Camp.

Notes:
The National Institute of Mental Health and Neurosciences (NIMHANS) has signed a Memorandum of Understanding with Ashraya Hastha Trust (a charitable trust in Karnataka) to implement a model comprehensive rural mental health programme in Munisiyari taluk – Pithorgarh district of Uttarakhand and in Belur taluk – Hassan district in Karnataka.
The programme would be subsequently expanded to the entire country, if proved successful.

Notes:
The blastomyces fungus is linked to the recent outbreak of “atypical” pneumonia among the employees of the Escanaba Billerud Paper Mill in the US.
The fungus is endemic to Michigan and is generally found in moist soil and decomposing wood. If disturbed, microscopic spores from the fungus can get dispersed in air and travel freely. Human beings can contract blastomycosis by inhaling the spores.

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:
RAMBAAN (Rapid Action Mobile BSL3+ Advanced Augmented Network) is India’s first mobile BSL-3 laboratory.
It was showcased at the second G20 Health Working Group Meeting, which was organized in Goa. This fully equipped, Made-in-India mobile clinic can reach remote regions to conduct testing.

Notes:
The Coalition of Coastal Cities to Combat Marine Litter was launched recently by Delhi-based non-profit Centre for Science and Environment (CSE).
It is a coalition of coastal cities that will combat marine litter pollution across India. Of the 460 million tonnes (MT) of global plastic production, nearly 353 MT comes back as plastic waste; 8 MT (2.26 per cent) of which is leaked into the marine ecosystem.

Notes:
National Climate Vulnerability Index, developed by the Department of Science and Technology, is used by the Indian government to estimate the impact of heatwaves.
A new study has revealed that more than 90 percent of the population is at risk of heatwaves and India has been underestimating the impact of heatwaves on its development.

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.