News for 'Raman Effect'

Raman Effect: Why today is National Science Day

Raman Effect: Why today is National Science Day

Rediff.com28 Feb 2018

On this day in 1928, CV Raman discovered a phenomenon of scattering of photons.

India vs New Zealand T20s: Pressure on Samson as India aim to seal series in Guwahati

India vs New Zealand T20s: Pressure on Samson as India aim to seal series in Guwahati

Rediff.com24 Jan 2026

Ishan Kishan's sensational comeback and Sanju Samson's inconsistent displays with the bat will reignite debate over who should be Abhishek Sharma's preferred opening partner.

'She Behaved Like A Very Ordinary Person, Without Any Airs'

'She Behaved Like A Very Ordinary Person, Without Any Airs'

Rediff.com17 Oct 2025

'She is a nice girl, simple, patient and affectionate. Because she is so empathetic, because she has the ability to feel for people, I am sure she will be able to solve the problems ordinary citizens face in this country.'

Higher US tariffs may trim GDP growth by 30 bps: Barclays

Higher US tariffs may trim GDP growth by 30 bps: Barclays

Rediff.com31 Jul 2025

The 25 per cent US tariffs, plus a penalty for Russian imports, could dent India's GDP growth by 30 basis points in the current fiscal, but the higher duty is unlikely to significantly affect India's domestic demand-driven economy, Barclays said on Thursday. If the 25 per cent tariff, announced by US President Donald Trump on Wednesday, is implemented from August 1, the effective average US import tariff on Indian goods will rise to 20.6 per cent in trade-weighted terms, as per Barclays estimates.

'After The Scene, He Broke Down And Wept'

'After The Scene, He Broke Down And Wept'

Rediff.com6 Jun 2025

'The entire shoot paused after that.' 'There was a heaviness on set -- a shared recognition of the horror we were portraying.'

'Kuldeep has to be in India's squad for England Tests'

'Kuldeep has to be in India's squad for England Tests'

Rediff.com4 May 2025

Kuldeep Yadav is one match-winner India can't afford to leave out for the upcoming Test series in England and the wrist spinner should be picked ahead of batting all-rounders, reckon former selectors and coaches.

CT: Arshdeep or Rana, who will partner Shami?

CT: Arshdeep or Rana, who will partner Shami?

Rediff.com16 Feb 2025

Former India opener WV Raman, one of the most respected coaches in the country, feels experience will be a key factor which should go in favour of the Punjab pacer.

India's BPO Industry Gets AI Makeover

India's BPO Industry Gets AI Makeover

Rediff.com29 May 2025

Call centres, once the engine room of India's BPO exports, are evolving too. Depending on the complexity, 30 to 50 per cent of voice and chat volumes are now handled by conversational AI.

What is the controversy over Powar's appointment, Raman's exit

What is the controversy over Powar's appointment, Raman's exit

Rediff.com14 May 2021

Raman was removed by Lal and Naik's CAC, which reinstated Ramesh Powar, who was removed from the same post in 2018.

Gazi Baba killing reduced Jaish to an army without generals: BSF book

Gazi Baba killing reduced Jaish to an army without generals: BSF book

Rediff.com13 Apr 2025

The 2003 BSF operation that eliminated terrorist Gazi Baba in Jammu and Kashmir, the subject of an upcoming action film, "Ground Zero," crippled the Jaish-e-Mohammed. The mission, which earned the BSF a dozen gallantry awards, is being portrayed in the film releasing on April 25. The operation, described in the BSF's 50th anniversary book, involved a daring raid on a house in Srinagar where Gazi Baba was hiding. The BSF faced heavy gunfire and grenades, with officers sustaining injuries and one constable, Balbir Singh, being killed while protecting his superior officer, Narendra Nath Dhar Dubey. Dubey, who led the operation, received the Kirti Chakra, India's third highest peacetime gallantry award.

Syed Abid Ali: A Panther On The Field

Syed Abid Ali: A Panther On The Field

Rediff.com17 Mar 2025

Abid Ali's contributions to Indian cricket remain etched in history. His spirit, sportsmanship, and selfless play defined an era, and his legacy will endure in the annals of the game.

History in Minutes: The Meerut Conspiracy Case

History in Minutes: The Meerut Conspiracy Case

Rediff.com18 Mar 2025

The Meerut Conspiracy Case was aimed at curbing communist influence in India. However, it fueled nationwide sympathy, shaping the course of leftist politics in the country.

Manga Fever Takes Over India

Manga Fever Takes Over India

Rediff.com12 Feb 2025

'Netflix, Amazon Prime Video, Crunchyroll, and Disney+ Hotstar are continuously expanding their Anime libraries.'

Reliance spent $13 bn on acquisitions in five years

Reliance spent $13 bn on acquisitions in five years

Rediff.com31 Dec 2024

Billionaire Mukesh Ambani's Reliance Industries Ltd has spent $13 billion on acquisitions in the past five years across new energy, telecom, retail and media business to script a pivot away from core oil and petrochemicals business to clean energy and consumer facing verticals. Last week, Reliance bought oncology platform Karkinos Healthcare for Rs 375 crore, adding another stack to its diagnostic and digital healthcare ecosystem, Morgan Stanley said in a report.

'Short break between IPL, T20 WC won't bother players'

'Short break between IPL, T20 WC won't bother players'

Rediff.com2 Jun 2024

WV Raman backed the selection of four spinners in India's T20 World Cup squad

'This defeat is that of Amit Shah, Modi, Raman Singh'

'This defeat is that of Amit Shah, Modi, Raman Singh'

Rediff.com11 Dec 2018

'The Congress didn't win elections only on soft Hindutva.'

Rajnath praises Raman Singh govt for combating Maoists

Rajnath praises Raman Singh govt for combating Maoists

Rediff.com31 May 2013

Bharatiya Janata Party president Rajnath Singh said the Chhattisgarh government led by Raman Singh deserves compliment for dealing effectively with Maoists despite not getting the desired support from the Centre.

'There is anti-incumbency against Modi'

'There is anti-incumbency against Modi'

Rediff.com18 Apr 2024

'When you weigh anti-incumbency against the Centre against anti-incumbency against the state, anti-incumbency against the Centre will triumph as this is a parliamentary election.'

Why did Raman Singh transfer anti-Naxal cop?

Why did Raman Singh transfer anti-Naxal cop?

Rediff.com15 Feb 2017

Before the situation in the Naxal-affected areas got out of hand, the Raman Singh government intervened to calm tempers between the police and human rights activists.

'To save Modi, BJP wants to hang Shivraj, Vasundhara, Raman'

'To save Modi, BJP wants to hang Shivraj, Vasundhara, Raman'

Rediff.com12 Dec 2018

'There was a lot of resentment against the BJP which has not translated into votes, this is surprising.'

ICMR to study effectiveness of BCG vaccine against COVID-19

ICMR to study effectiveness of BCG vaccine against COVID-19

Rediff.com17 Apr 2020

Head of Epidemiology and Communicable diseases at the ICMR Dr Raman R Gangakhedkar said the apex health research body will begin a study on the effectiveness of the vaccine against coronavirus infection next week.

Govt in talks with SII for Nipah antibody, may put imports on hold

Govt in talks with SII for Nipah antibody, may put imports on hold

Rediff.com21 Sep 2023

Given the recurring outbreaks in the last five years, the government is considering domestic manufacturing of monoclonal antibodies for treating Nipah virus infections and is in talks with Serum Institute of India, report Shine Jacob and Sohini Das.

Can Congress repeat 2018 poll magic in Chhattisgarh?

Can Congress repeat 2018 poll magic in Chhattisgarh?

Rediff.com13 Oct 2023

Here is a SWOT (Strengths, Weaknesses, Opportunities and Threats) analysis of the ruling Congress in Chhattisgarh.

'Curve may flatten soon because of lockdown effect'

'Curve may flatten soon because of lockdown effect'

Rediff.com22 Apr 2020

'Don't panic. Believe in yourself.' 'This is a preventable illness. Only you can prevent it.'

Why Congress under Baghel is sitting pretty in Chhattisgarh

Why Congress under Baghel is sitting pretty in Chhattisgarh

Rediff.com10 Oct 2023

Here is a SWOT (Strengths, Weaknesses, Opportunities and Threats) analysis of the ruling Congress in Chhattisgarh.

Sanatan Dharma Controversy: Why Stalin Is Unflustered

Sanatan Dharma Controversy: Why Stalin Is Unflustered

Rediff.com20 Sep 2023

Any narrative against the Dravidian model may impact the BJP's prospects in Tamil Nadu. This may explain why the BJP in Tamil Nadu is placing more emphasis on corruption allegations against the DMK, even as the party focuses nationally on the Sanatana controversy.

Chhattisgarh babu drains out 41 lakh litres of water to find mobile phone

Chhattisgarh babu drains out 41 lakh litres of water to find mobile phone

Rediff.com26 May 2023

A Chhattisgarh government employee allegedly drained out 41 lakh litres of water from a weir after his mobile phone fell into it in the state's Kanker district, an official said on Friday.

Why 'Make in India', why not Create in India?

Why 'Make in India', why not Create in India?

Rediff.com19 Apr 2016

The real issue in India is not between Make or Made/Create in India or basic or applied research. We need both. The solution is to create an eco-system where new ideas can flourish and convert themselves into new technologies and products, says Colonel Anil A Athale (retd).

Bhupendra Patel elected as Gujarat CM for 2nd term

Bhupendra Patel elected as Gujarat CM for 2nd term

Rediff.com10 Dec 2022

Patel's name was declared as the leader of the legislative party unanimously at the meeting held at the party's state headquarters 'Kamalam'.

Promote scientific temper, says Union minister who debunks Darwin's theory

Promote scientific temper, says Union minister who debunks Darwin's theory

Rediff.com28 Feb 2018

Union minister Satya Pal Singh on Wednesday called for inculcating scientific temper and curiosity among students.

Flashback: The Indians who have won the Nobel

Flashback: The Indians who have won the Nobel

Rediff.com10 Oct 2014

Rights activist Kailash Satyarthi is the eight Indian to win the Nobel Peace Prize. Rediff.com takes a look at other Indians or Indian-origin people, who have been awarded the honour.

B Raman: How the Maoists must be countered

B Raman: How the Maoists must be countered

Rediff.com24 Jun 2009

It is time for the government to have a re-think on the way we have been dealing with this problem in order to have a tailor-made strategy based on improvement of political management, strengthening rural policing and rural intelligence and developing capacities for rural operations with emphasis on mobile as well as on static security.

Why India might opt for sporting pitches against Australia

Why India might opt for sporting pitches against Australia

Rediff.com4 Feb 2023

In recent years, India's batters have struggled against spin.

Ghulam Nabi Azad declines Sonia Gandhi's offer to lead J-K campaign

Ghulam Nabi Azad declines Sonia Gandhi's offer to lead J-K campaign

Rediff.com17 Aug 2022

Congress president Sonia Gandhi Tuesday appointed former Jammu and Kashmir chief minister Ghulam Nabi Azad as the party's campaign committee chief in the union territory, but he declined the offer.

Life policy: New rules for people who recovered from Covid

Life policy: New rules for people who recovered from Covid

Rediff.com14 Jan 2022

People who have recovered from coronavirus infection will have to wait for up to three months before they can take a new life insurance policy, with insurers making the waiting period requirement applicable for coronavirus cases like other ailments. As a standard practice, all life and health insurance companies require people to wait for a specific period with respect to certain ailments and diseases to gauge the risk before selling a policy. This condition of waiting period for people who have recovered from coronavirus infection will be applicable only for life insurance policies.

Modi regrets not learning 'world's oldest language' Tamil

Modi regrets not learning 'world's oldest language' Tamil

Rediff.com28 Feb 2021

Prime Minister Narendra Modi on Sunday said he regrets not being able to learn the world's oldest language Tamil during his long political innings as a chief minister and prime minister.

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.

BJP's mission is to work for country: PM at party office bearers' meet

BJP's mission is to work for country: PM at party office bearers' meet

Rediff.com21 Feb 2021

BJP general secretary Arun Singh said that during the course of the meet, discussions will be held on farm laws, Aatmanirbhar Bharat and upcoming state polls.

Why an Indian scientist hasn't won the Nobel after Independence

Why an Indian scientist hasn't won the Nobel after Independence

Rediff.com9 Oct 2013

Science in India has developed a great deal since C V Raman, particularly after the country gained Independence but we are yet to win a Nobel prize in physics, chemistry or medicine. Is it a reflection on the quality of Indian science? Or it has to do with the politics of Nobel prizes, as is often believed, asks Dinesh C Sharma.

A Walk On The Waves In Kerala

A Walk On The Waves In Kerala

Rediff.com4 Apr 2022

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