News for '-gamma'

NASA detects rare gamma ray burst

NASA detects rare gamma ray burst

Rediff.com14 May 2005

ISRO's smallest rocket completes final test flight

ISRO's smallest rocket completes final test flight

Rediff.com16 Aug 2024

The Indian Space Research Organisation (ISRO) successfully launched its third and final developmental flight of Small Satellite Launch Vehicle here on Friday whose payloads can be used in applications like satellite-based surveillance, disaster and environmental monitoring, fire detection, volcanic activity among others.

Is she black or Indian?: Trump on Kamala Harris

Is she black or Indian?: Trump on Kamala Harris

Rediff.com1 Aug 2024

Trump's comments prompted immediate criticism.

Is Constant Coughing A Sign of TB?

Is Constant Coughing A Sign of TB?

Rediff.com10 Jan 2024

Along with persistent cough that may last for several weeks, tuberculosis patients also complain of frequent bouts of fever, chills and sweating at night, says Dr Rahul Kendre.

ISRO's Aditya L1 captures high-energy X-ray glimpse of solar flares

ISRO's Aditya L1 captures high-energy X-ray glimpse of solar flares

Rediff.com7 Nov 2023

ISRO's maiden solar mission, Aditya L1, has captured its first high energy X-ray glimpse of solar flares. During its first observation period from approximately October 29, the High Energy L1 Orbiting X-ray Spectrometer (HEL1OS) on board Aditya-L1 spacecraft has recorded the impulsive phase of solar flares, the space agency said in a statement on Tuesday.

Omicron survives much longer on plastic, skin: Study

Omicron survives much longer on plastic, skin: Study

Rediff.com26 Jan 2022

The yet-to-be peer-reviewed study, posted recently on the preprint repository BioRxiv, found that the Alpha, Beta, Delta, and Omicron variants exhibited more than two-fold longer survival on plastic and skin surfaces, than the Wuhan strain.

NCB busts Zambada, biggest LSD cartel on darknet, arrests 3

NCB busts Zambada, biggest LSD cartel on darknet, arrests 3

Rediff.com1 Aug 2023

The Narcotics Control Bureau on Tuesday claimed to have busted the "biggest" darknet-based LSD cartel operating in India with the seizure of more than 13,000 blots and Rs 26 lakh in cash and the arrest of three persons.

XBB.1.16 variant likely behind recent Covid spike: Dr Guleria

XBB.1.16 variant likely behind recent Covid spike: Dr Guleria

Rediff.com22 Mar 2023

As India witnessed the highest number of Covid cases in over four months, former All India Institute of Medical Sciences (AIIMS) director Dr Randeep Guleria on Wednesday said the new XBB.1.16 variant could be driving the recent rise but emphasised there was no need for panic as long it does not cause severe illness and deaths.

New Covid variants not behind China outbreak, finds Lancet study

New Covid variants not behind China outbreak, finds Lancet study

Rediff.com10 Feb 2023

Two known Omicron sub-variants -- rather than any new variants -- have chiefly been responsible for the recent Covid-19 surge in China, according to a study of cases in Beijing published in The Lancet journal.

Previous infection doesn't protect kids from Omicron: Study

Previous infection doesn't protect kids from Omicron: Study

Rediff.com30 May 2022

Children who previously had COVID-19 or the inflammatory condition MIS-C are not protected against the Omicron variant of coronavirus, according to a study which found vaccination, however, does afford protection.

Covishield, Covaxin work against Delta, other variants: Govt

Covishield, Covaxin work against Delta, other variants: Govt

Rediff.com25 Jun 2021

Vaccines Covishield and Covaxin work against SARS-CoV-2 variants Alpha, Beta, Gamma and Delta, while effectiveness tests against the Delta Plus variant is ongoing, the government said.

'There will always be some unknowns, but our scientists are well equipped to handle any challenges'

'There will always be some unknowns, but our scientists are well equipped to handle any challenges'

Rediff.com25 Jul 2023

'ISRO takes a very cautious approach.' 'After reaching the moon, the orbit has to be brought down from a single elliptical orbit to a circular orbit while simultaneously ensuring the stability of Chandrayaan 3 and the health parameters of the lander and rover.'

India saw 18% drop in new Covid cases, 13% fall in deaths from Oct 11-17

India saw 18% drop in new Covid cases, 13% fall in deaths from Oct 11-17

Rediff.com20 Oct 2021

India reported an 18 per cent decrease in the new COVID-19 cases along with a 13 per cent decline in the number of deaths during the week of October 11 to 17, the World Health Organisation has said, highlighting that all the regions globally, except the European region, reported a fall in new weekly cases of the deadly virus.

Which star will look BEST in these stunning clothes?

Which star will look BEST in these stunning clothes?

Rediff.com24 Oct 2020

Presenting Amit Aggarwal's latest fashion edit, First Light.

In-principle nod for 6 nuclear power reactors at Jaitapur

In-principle nod for 6 nuclear power reactors at Jaitapur

Rediff.com16 Dec 2021

In-principle approval has been accorded to a site in Maharashtra's Jaitapur for setting up six nuclear power reactors of 1,650 MW each in technical cooperation with France, the government said on Thursday.

Omicron, Delta 2 pandemics going on parallelly: Virologist

Omicron, Delta 2 pandemics going on parallelly: Virologist

Rediff.com16 Jan 2022

Omicron is a 'deviant' from the COVID-19 pandemic progression script and so it must be postulated that two pandemics are going on side by side, one by the Delta and close relatives and the other by the latest variant of concern, said noted virologist Dr T Jacob John.

Delta variant now reported in 85 countries: WHO

Delta variant now reported in 85 countries: WHO

Rediff.com24 Jun 2021

The WHO said the four current 'Variants of Concern' being monitored closely - Alpha, Beta, Gamma and Delta - are widespread and have been detected in all WHO regions.

First nasal spray for treating Covid patients launched in India

First nasal spray for treating Covid patients launched in India

Rediff.com9 Feb 2022

The company claims that when the Nitric Oxide Nasal is sprayed over nasal mucosa it acts as a physical and chemical barrier against the virus.

Covid 3rd wave has ended, no chance of 4th wave, unless...: Expert

Covid 3rd wave has ended, no chance of 4th wave, unless...: Expert

Rediff.com8 Mar 2022

Noting that the third wave of Covid-19 has ended in India, eminent virologist Dr T Jacob John said he is "fairly confident" that no fourth wave will occur in the country unless an unexpected variant that behaves differently comes up.

Preliminary data shows Vaxzevria booster works against Omicron: AstraZeneca

Preliminary data shows Vaxzevria booster works against Omicron: AstraZeneca

Rediff.com13 Jan 2022

The study also noted that the booster dosage of the company's COVID-19 vaccine Vaxzevria also increased the immune response to Beta, Delta, Alpha and Gamma SARS-CoV-2 variants.

Chernobyl personnel working as usual: Russia

Chernobyl personnel working as usual: Russia

Rediff.com25 Feb 2022

The Chernobyl nuclear power plant's personnel are continuing to service the facilities and monitor the radiation situation at the station as usual, a top Russian official claimed on Friday, a day after Russian forces took over the decommissioned facility after a fierce fight with Ukrainian soldiers guarding it.

Amid Omicron surge, new Covid variant 'IUH' found in France

Amid Omicron surge, new Covid variant 'IUH' found in France

Rediff.com4 Jan 2022

The B.1.640.2 variant has been reported by researchers at institute IHU Mediterranee Infection in at least 12 cases, and has been linked to travel to African country Cameroon.

2 yrs since first case reported, India has seen 7 Covid variants

2 yrs since first case reported, India has seen 7 Covid variants

Rediff.com30 Jan 2022

It was on January 30, 2020 when a third-year medical student from Wuhan university tested positive for coronavirus, becoming the country's first COVID-19 patient, days after she had returned home following semester holidays.

Fortune cooking oil ad featuring Ganguly taken off air

Fortune cooking oil ad featuring Ganguly taken off air

Rediff.com5 Jan 2021

Fortune cooking oil has temporarily halted television commercials featuring former Indian cricket captain Sourav Ganguly following a mild heart attack he suffered. But the company insisted the BCCI chief is not being dropped as the brand ambassador and the commercials will be back on air soon. Ganguly last week suffered a mild heart attack, following which he had to undergo angioplasty. The news of his health had led to a lot of buzz on social media with some seeking to link it with his endorsements.

Covid cases with variants of concern rose from 10% in May to 51% till June 20

Covid cases with variants of concern rose from 10% in May to 51% till June 20

Rediff.com28 Jun 2021

The panel was informed that the economic impact of the second wave of viral infection was "asynchronous in its onset and wider in its spread particularly in rural hinterland", a source said.

Booster vaccines best defence against Omicron, create them: Virologist

Booster vaccines best defence against Omicron, create them: Virologist

Rediff.com1 Dec 2021

Booster doses of COVID-19 vaccines are the easiest barrier that must be created immediately against Omicron, according to eminent virologist Dr T Jacob John, who noted that it may not seed the third wave of the pandemic, but breakthrough infections may be common due to the new variant.

When will Covid end? Here's what experts say

When will Covid end? Here's what experts say

Rediff.com15 Feb 2022

'Unless we see four weeks of low and stable numbers with only minor fluctuations, we cannot call the valley as endemic just as yet'

'This looks more like a terror attack'

'This looks more like a terror attack'

Rediff.com2 Dec 2022

'They (the ransomware attackers) are not after any VVIP data.' 'Had that been the case, they would have quietly installed a different malware.'

WHO names Covid variants found in India as 'Kappa', 'Delta'

WHO names Covid variants found in India as 'Kappa', 'Delta'

Rediff.com1 Jun 2021

The WHO's move came nearly three weeks after India objected to the B.1.617 mutant of the novel coronavirus being termed an 'Indian Variant' in media reports with the Union Health Ministry pointing out that the UN's top health organ has not used the word 'Indian' for this strain in its document.

NASA witnesses luminous explosion of stars

NASA witnesses luminous explosion of stars

Rediff.com20 Feb 2009

The first gamma-ray burst to be seen in high-resolution from the National Aeronautics and Space Administration's Fermi Gamma-ray Space Telescope is one for the record books. The blast had the greatest total energy, the fastest motions and the highest-energy initial emissions ever seen.Gamma-ray bursts are the universe's most luminous explosions. Astronomers believe most occur when exotic massive stars run out of nuclear fuel.

Researchers find Covid antibody to neutralise all variants

Researchers find Covid antibody to neutralise all variants

Rediff.com23 Aug 2021

"This antibody is both highly neutralising (meaning it works very well at low concentrations) and broadly neutralising (meaning it works against all variants)," said Michael S Diamond, a professor at Washington University School of Medicine in St Louis, US.

Review: Xiaomi Redmi Note 8 Pro

Review: Xiaomi Redmi Note 8 Pro

Rediff.com21 Nov 2019

With versatile imaging and unmatched gaming experience, the Redmi Note 8 Pro has the makings of an all-round smartphone, says Khalid Anzar.

Advocacy against CAA not crime, Umar Khalid tells court

Advocacy against CAA not crime, Umar Khalid tells court

Rediff.com29 Nov 2021

Advocacy against the law like the Citizenship Amendment Act (CAA) is not a crime, former JNU student leader Umar Khalid told a Delhi court on Monday, asserting that the police pressured the witnesses to give statements in the riots conspiracy case.

Delta variant 'greatest threat' to US Covid response: Dr Fauci

Delta variant 'greatest threat' to US Covid response: Dr Fauci

Rediff.com23 Jun 2021

However, the "good news" is that the US vaccines are effective against the Delta variant, said Fauci, the head of the National Institutes of Allergy and Infectious Diseases.

Study finds high Covid rate in 0-19 age group in India

Study finds high Covid rate in 0-19 age group in India

Rediff.com8 Oct 2021

'Using viral genomic sequences from 9,500 COVID-19 patients, the study found an increased number of infections among younger age groups (0-19 years) and women, a lower mean age for infection and symptomatic illness/hospitalisation, higher mortality and more frequent incidences of post-vaccination infections with Delta variant compared to the non-VOC (B.1) variant,' the WHO update said.

40,845 cases of black fungus in India so far: Vardhan

40,845 cases of black fungus in India so far: Vardhan

Rediff.com28 Jun 2021

A total of 40,845 cases of black fungus or mucormycosis have been reported in the country so far, of which 31,344 are rhinocerebral in nature, and the death toll from the infections stands at 3,129, Union Health Minister Harsh Vardhan said.

'If we want to escape future waves, we need more and more vaccination

'If we want to escape future waves, we need more and more vaccination

Rediff.com30 Jul 2021

'Wherever the Delta variant is spreading, and the population is not vaccinated, there is death and devastation.'

Ladakh to make debut in Republic Day Parade on Rajpath

Ladakh to make debut in Republic Day Parade on Rajpath

Rediff.com22 Jan 2021

"Our tableau will be showcased for the first time on Rajpath in the grand parade. We had struggled to get a separate UT status and that aspiration was fulfilled in 2019 and we had celebrated it in Ladakh. And, now as an independent UT, with our own identity, we will be taking part in the ceremonial event. We feel very happy," said Diksit Palmo, who hails from Leh.

Only 1 Covid strain found in India of concern: WHO

Only 1 Covid strain found in India of concern: WHO

Rediff.com2 Jun 2021

The B.1.617 variant was first detected in India and was divided in three lineages -- B.1.617.1, B.1.617.2 and B.1.617.3.