Monday, March 11, 2024

Every year on February 28, India celebrates National Science Day, a commemoration that honours the groundbreaking discovery of the Raman Effect by Sir Chandrasekhara Venkata Raman in 1928. This day is not just a tribute to a singular scientific achievement but a celebration of the spirit of inquiry, exploration and the relentless pursuit of knowledge that drives the scientific community worldwide.

The Discovery that Changed Physics

The Raman Effect, discovered by CV Raman, unveiled the scattering of photons when light traverses a transparent material, changing their energy and wavelength. This phenomenon not only provided deep insights into the quantum nature of light but also laid the foundation for the field of Raman spectroscopy, a technique widely used today in various scientific disciplines, including chemistry, physics, and biology for analysing the molecular composition of materials.

Raman's work was groundbreaking and earned him the Nobel Prize in Physics in 1930, making him the first Asian to win a Nobel Prize in the sciences. His discovery was a testament to the global significance of scientific research conducted in India and has since inspired generations of scientists in the country and around the world.

The Enduring Legacy of CV Raman

Sir CV Raman's legacy extends far beyond his Nobel Prize winning discovery. He was a visionary who believed in the power of science to transform society and was deeply committed to education and the dissemination of scientific knowledge. Raman was instrumental in establishing research institutions in India, including the Indian Institute of Science in Bangalore, where he served as a professor and later as a director.

National Science Day 2024

Today is not just a day to reflect on Raman's contributions to science but also an opportunity to celebrate the achievements of scientists across the country and to foster a scientific temper among the masses.

The theme for National Science Day 2024, ‘Indigenous Technology for Viksit Bharat (Developed India)’, devised to reflect the evolving challenges and opportunities in the sphere of science and technology in present day India, is a clarion call to the nation's scientific community and innovators to delve deep into the wealth of indigenous knowledge and technologies that have sustained our country through the centuries.

This thematic approach fosters a forward-looking attitude towards harnessing traditional wisdom in tandem with cutting-edge science to pave the way for a sustainable, self-reliant and technologically advanced India. It underscores the significance of local innovations in solving global challenges, promoting the development of home-grown technologies that are both environmentally sustainable and economically viable.

As India strides towards becoming a 'Viksit Bharat,' the theme of the year serves as a reminder of the power of blending the old with the new, creating a future where tradition and innovation coexist harmoniously, driving growth and prosperity for all.

Celebrating National Science Day

As we celebrate National Science Day, let us remember the contributions of CV Raman and countless other scientists who have pushed the boundaries of our understanding of the world. National Science Day is a tribute to the spirit of scientific inquiry and a reminder of our collective responsibility to foster a culture of curiosity and innovation. It is a day to celebrate, reflect, and look forward to the infinite possibilities that science holds for the future.

Let this day be a catalyst for young minds to explore the realms of science and technology and for society to appreciate the indispensable role of science in driving progress and innovation!

Ranajit Dey

Source: The Telegraph, 28/02/24

A Woman's Place

On International Women's Day, the people of Ireland had to decide against the 'women in home' provision of the Constitution. In India, PM Modi cut LPG cylinder prices to benefit 'Nari Shakti'

Last Friday, Ireland put to vote that portion of the 1937 Constitution that describes the place of women in society. Article 41.2 states two things. First, that the State recognises how "by her life within the home, woman gives to the State a support without which the common good cannot be achieved". And second, that "mothers shall not be obliged by economic necessity to engage in labour to the neglect of their duties in the home". The referendum was scheduled on March 8, which is International Women's Day.

Cornered

The man who played a key role in introducing the 1937 Constitution was Eamon de Valera, who also founded the Fianna Fail party. In 1936, when the Constitution was being redrafted, there was a lot of concern among women’s groups and for reasons all too obvious. The 1927 Juries Act made it difficult for women to sit on juries. The 1929 Censorship of Publications Bill prohibited advertisement of contraceptives. Women were paid lower salary and pension rates. Mary Kettle, who had consistently fought for the rights of women, said of the marriage bar in Ireland’s civil service: "women from their entry until they reach the ages of 45 or 50 are looked on as if they were loitering with intent to commit a felony --- the felony in this case being marriage"

Nari Shakti

It took the Joint Committee of Women's Societies and Social Workers, which was concerned about women’s representation in the Senate, six months to get an audience with De Valera. Journalist Gertrude Gaffney said in response to the draft Constitution in her 1937 column in the Irish Independent: “He [de Valera] dislikes and distrusts us as a sex and his aim ever since he came into office has been to put us into what he considers is our place and keep us there.” And what according to him was their role? As he himself said in a radio address to the nation about the Ireland of his dreams on St Patrick’s Day, 1943: “... a land whose countryside would be bright with cosy homesteads, whose fields and villages would be joyous with the sounds of industry, with the romping of sturdy children, the contest of athletic youths and the laughter of happy maidens...” Incidentally, De Valera's mother Catherine Coll had been a nurse, while his wife Sinead was a mathematics teacher by training and also wrote books for children. His youngest daughter Sile de Valera was a politician and held ministerial posts.

Upala Sen

Source: The Telegraph, 10/03/24

Himanta Biswa Sarma writes: After decades of neglect, Viksit Assam is on the rise

PM Modi’s resolve of a Viksit Bharat during Amrit Kaal has been the guiding light for Assam to develop a roadmap for Viksit Assam 2047. In less than eight years, under his guidance, governance in the state has seen more public participation, transparency and accountability

Unlike King Karna, who was cursed by the earth goddess and a poor Brahmin, a prosperous Assam suffers the banes from the past regimes’ apathy and abandonment. In 1950-51, Assam had an enviable per capita income of 4 per cent above the national average. The state has had a tumultuous journey since then. After suffering repeated reorganisation – without economic planning – creating more states till 1971, subsequent blows such as bouts of illegal immigration, agitations, and extremism harmed Assam’s growth. By 1998, Assam’s per capita income went down to 41 per cent below than the national average.

Seven decades of darkness created a complex web of political, economic, and social challenges. We needed a million rays to disperse this darkness and this mission has been led by Prime Minister Narendra Modi. His love for the people of Assam and its development is evident in the host of central initiatives that the state has benefitted from in the recent past.

Be it an AIIMS in Assam, the Dhola-Sadiya bridge over the Brahmaputra, India’s longest rail-cum-road bridge at Bogibeel, expansion of Guwahati airport, national highways, power infrastructure, expansion of refineries, gas and oil pipelines, new medical colleges and hospitals, Maa Kamakhya corridor, or massive programmes for women and youth empowerment in Assam, or even recent approval to set up Rs 27000 crore worth semiconductor unit, none of them would have been possible without PM Modi’s support. Indeed, wearing Assam’s traditional gamocha around his neck, he has been the biggest brand ambassador of Assam within and outside India.

When Jawaharlal Nehru, as a Prime Minister abandoned Assam amidst the 1962 Indo-China war while claiming his heart went out to the people of Assam, Prime Minister Modi repeatedly called the region Ashtalakshmi and Bharat’s growth engine.

The Modi government’s focus on Assam is evident in the several visits by the Prime Minister and his cabinet colleagues to the region. This has helped unleash a double-engine government. As the foot soldiers of Pradhan Sevak Modi who is leading us from the front, we are doing our best to march towards a Viksit Assam. PM Modi’s resolve of a Viksit Bharat during Amrit Kaal has been the guiding light for Assam to develop a roadmap for Viksit Assam 2047. In less than eight years, under his guidance, governance in the state has seen more public participation, transparency and accountability.

Law and order turnaround

We prioritised three issues: extremism, drugs and narcotics, and women’s safety. Our firm and timely measures ensured success on all these fronts. The near end of extremism is a result of negotiations with extremist groups jointly led by the Ministry of Home Affairs and the state. This has resulted in 11 peace accords since 2016, the latest one with ULFA

Second, as per the World Drugs Report 2018, Assam had 7.5 lakh active drug users. Assam and the northeast, which typically acted as a transit point for the illicit transnational drugs trade. We needed to put an end to this and disrupt the deep-rooted network. The Assam police undertook the task. In a massive crackdown between 2021 and 2023, the police registered a record 8,184 cases arresting 13,565 traffickers and seizing 346 kg of heroin and 98,993 kg of ganja and others worth Rs 1,186 crore.

The disturbing infant and maternal mortality rates coupled with the crime against women of Assam were a matter of deep concern. Our strict policies curbing child marriages, repealing the colonial Assam Muslim Marriage and Divorces Registration Act, and focusing on women’s health have shown a significant decline in crime against women – by 51.7 per cent from 2021 to 2022. These steps have gone a long way in ensuring stability and a secure environment in the state.

Women and Youth-led Development

Our strategic roadmap for economic development is showing results. The state’s internal revenue crossed Rs 28,424 crore in FY23-24 (April-Jan). The steady rise in revenues and increased capital expenditure has resulted in continuous double-digit growth in GSDP and per capita income. Assam’s GDP, supported so far by consumption and government expenditure, is now poised to focus on encouraging investment and entrepreneurship.

The outlook is quite clear in the systematic manner in which we have rolled out our flagship schemes. We started with the biggest DBT programme, Orunodoi, for 26 lakh antyodaya women to provide an economic and nutrition safety net with Rs 1,250 per month, micro-finance loan waivers for women SHGs and more. As per NITI Aayog’s multi-dimensional poverty index, 80.36 lakh people in Assam have been uplifted from poverty with a steep decline in poverty headcount ratio from 36.97 per cent in 2013-14 to 14.47 per cent in 2022-23.

As we move ahead, the government has now strategically focused on women and the youth to boost entrepreneurship. In response to the clarion call of our Prime Minister to create one crore lakhpati didis in the country, Assam created 8.72 lakh lakhpati didis. This is 27 per cent of the 40 lakh SHG members. These women had not only built strong businesses for themselves but also are a living example of prudent fiscal discipline. The NPAs for SHGs in Assam stand at 1.05 per cent, almost 40 per cent below the national average.

We are on the cusp of an MSME revolution with 4.2 lakh enterprises registered on the Udyam portal. Other flagship schemes – Chief Minister Atmanirbhar Assam Abhiyan and Mahila Udyamita Abhiyan – are focused on incubating entrepreneurship among two lakh youth and 39 lakh women over the next two years. This would bring in an entrepreneurial ecosystem. The start-up ecosystem in the state has also shown a major uptick with several initiatives. We supported 275 start-ups and are on the path of creating 1,500 more.

The next phase: Capital assets and Industrialisation

The massive capital investment of about Rs 50,000 crore from the state budget drowned the frequent lament about prolonged monsoon-related delays in project execution. This includes social infrastructure and the state is now building 24 medical colleges and hospitals against just six that we had in 2016.

The government’s push towards transformative policy initiatives like the semiconductor industry, methanol production, EVs, etc, has set the tone for investments in manufacturing. Assam’s first methanol plant with a Rs 1,600 crore investment, inaugurated by the Prime Minister in April 2023, has already started exporting to Bangladesh and Nepal. Large oil and gas investments including a Rs 28,000 crore expansion of Numaligarh Refinery, expansion of Digboi refinery, railway projects, and airports are at an advanced stage. In the last few months, the state approved Rs 13,400 crore worth of 21 mega industrial units. We are now working on organising our second global investors’ summit in November.

Farm exports from the region have grown by 250 per cent in the last three years and will continue to grow. The tourism sector is another area where the state is seeing a manifold rise.

Tata Semiconductor Unit

The Tatas’ love for Assam goes beyond tea. The industrial group has always been a true friend to the state and the relationship goes beyond business. The Tatas have partnered with Assam in a range of sectors from establishing a cancer-care network to the hospitality sector, and now to a semiconductor plant.

The recent approval by the Union Cabinet for a Rs 27,000 crore Semiconductor Assembly Testing Marking and Packaging (ATMP) Unit by the Tatas is a historic development. The construction work will start in the next 100 days in Jagiroad with a capacity of 48 million per day. Soon, the project location will see a new world-class township to serve its 15,700 employees and another 13,000 indirectly employed.

Tech giants IBM and Tesla are Technology partners for this unit for the co-development of flip-chip and ISP technology respectively. For wire-bond technology, Tatas have operational experience. This would be a gaSeven decades of darkness are now behind Assam’s Amrit Peedi. Our youth are our heroes. We commit ourselves to providing them with opportunities in Amrit Kaal. Rs. 10 lakh crore GSDP target for Assam is just 3-4 years away. Besides, our collective vision is to make Assam one of the top five states in Bharat. As Assam aspires to contribute to the country’s growth, we shall continue to fire on all cylinders.me-changer for the northeast region and catalyse India’s economic ties with South East Asia.

Source: Indian Express, 9/03/24

Why do we celebrate Women’s Day on March 8?

Women’s Day was a result of several socialist movements, which demanded voting rights for women and better working conditions. Here is a brief history.

March 8 was marked as Women’s Day by the United Nations in 1975 and officially recognised as such two years later. While countries across the world have since celebrated the day, its roots go much further back.

The UN’s official website says that the first National Woman’s Day was first observed in the United States on February 28, 1909. The Socialist Party of America designated this day in honour of “the 1908 garment workers’ strike in New York, where women protested against working conditions.” Around 15,000 women marched that day for shorter hours of work, better pay and voting rights, the International Women’s Day (IWD) website says.

For many years after that, the last Sunday of February would be marked as Women’s Day. But these were not isolated events, they came amid what is now seen as the First Wave of Feminism. Additionally, some critics believe that the focus on this event overshadows similar initiatives made in erstwhile Soviet and Communist countries. Here’s their brief history.

Early feminism in the US and Europe

The New York protest was preceded by many events that marked a shift in the fight for women’s rights. First Wave Feminism (from the mid-19th century to the 1920s) saw the very first campaigns for equality in terms of voting rights, pay and other fundamental issues in the West.

As early as 1848, Americans Elizabeth Cady Stanton and Lucretia Mott staged the first women’s rights convention in New York, after they were denied a chance to speak at an anti-slavery convention. Mott was a staunch campaigner against slavery, while Stanton was a renowned feminist in her own right. In her 1892 speech titled ‘The Solitude of Self’, she laid down the reasons why women deserved to have equal rights:

“The strongest reason for giving woman all the opportunities for higher education, for the full development of her faculties… is the solitude and personal responsibility of her own individual life.”

“No matter how much women prefer to lean, to be protected and supported, nor how much men desire to have them do so, they must make the voyage of life alone, and for safety in an emergency, they must know something of the laws of navigation… It matters not whether the solitary voyager is man or woman; nature, having endowed them equally, leaves them to their own skill and judgment in the hour of danger, and, if not equal to the occasion, alike they perish.”

In Europe, too, socialist feminist movements had begun to take shape.

The IWD website notes, “In 1910 a second International Conference of Working Women was held in Copenhagen. A woman named Clara Zetkin (Leader of the ‘Women’s Office’ for the Social Democratic Party in Germany) tabled the idea of an International Women’s Day. She proposed that every year in every country there should be a celebration on the same day – a Women’s Day – to press for their demands.” Zetkin was a well-regarded speaker, who saw workers’ movements as the only way for women to have their rights. The Guardian noted in a report that her obituary in the Manchester Guardian termed her the “grandmother of communism”.

With over 100 women from 17 countries in attendance at the conference, Zetkin’s suggestion was accepted. In 1911, more than “one million women and men attended IWD rallies campaigning for women’s rights to work, vote, be trained, to hold public office and end discrimination” in countries across Europe. Thus, there was a growing recognition for having a day of commemoration.

Why March 8?

Russian women protested the possibility of a World War (1914 to 1918) on February 23, 1913, as per the Julian calendar that was then in use in Russia. According to the Gregorian calendar, which was much more widely accepted elsewhere, that date translated as March 8. The day thus became the global benchmark and rallies began to be held on the day in many countries.

Another such Sunday fell on February 23, 1917, as per the Julian calendar. On this day, Russian women protested against the ongoing war and shortages of food and other essentials under Czar Nicholas’s regime.

Historian and activist Rochelle Ruthchild of Harvard’s Davis Center for Russian and Eurasian Studies told Time Magazine how the 1917 protests were unique: “Women were mostly the ones on the breadline, and were the core protesters,” she said.

She added, “In fact, male revolutionaries like [Leon] Trotsky were upset at them, as these disobedient and misbehaving women were going out on this International Women’s Day when they were meant to wait until May,” which is when Workers’ Day is marked.

The protests would also help galvanise public opinion against the monarchy and just a few days later, the Russian Revolution removed the Czars and a communist state was established. Women also gained the right to vote in Russia that year, while white American women got it in 1920. Women of colour faced hurdles and would only be able to vote after the 1965 Voting Rights Act was passed.

In 2011, the Barack Obama administration also decided to proclaim March as ‘Women’s History Month’.

“This year, we commemorate the 100th anniversary of International Women’s Day, a global celebration of the economic, political, and social achievements of women past, present, and future. International Women’s Day is a chance to pay tribute to ordinary women throughout the world and is rooted in women’s centuries-old struggle to participate in society on an equal footing with men. This day reminds us that, while enormous progress has been made, there is still work to be done before women achieve true parity,” the then-US President said in a statement.

Source: Indian Express, 8/03/24

Monday, March 04, 2024

Quote of the Day March 4, 2024

“Life is nothing without friendship.”
Marcus Tullius Cicero

“मित्रता के बिना जीवन कुछ भी नहीं है।”
मार्कस टूल्लियस सिसेरो

National Science Day

India celebrates National Science Day on February 28. National Science Day is celebrated in the country to mark the discovery of the Raman Effect. Raman discovered the Raman Effect on February 28, 1928, and received Nobel Prize for his discovery in 1930.

History of National Science Day

National Council for Science & Technology Communication (NCSTC) under the Department of Science and Technology (DST) in 1986 proposed to mark National Science Day on February 28. The Government of India agreed to the proposal.

The objective of National Science Day

National Science Day is celebrated to spread the importance of science in day-to-day life. On the occasion, the importance of science and achievements in the field are discussed. New technologies are implemented.

The theme of National Science Day 2024

The theme of this year’s ‘National Science Day’ is Indigenous Technologies for Viksit Bharat, emphasizing the importance of home-grown Technologies in shaping the future of India.

Department Initiatives

The Department of Science and Technology organised a function in New Delhi to commemorate the outstanding discovery of Raman’s Effect by great Indian physicist Sir C.V. Raman.

On the occasion, Science and Technology Minister Dr. Jitendra Singh inaugurated the exhibition, featuring a diverse range of innovative projects selected under the Initiative for Research and Innovation in Science.

About Raman Effect

Raman effect is inelastic scattering of the photons by matter where there is an exchange of energy and change in the direction of light. This effect comprises the vibrational energy which is gained by the molecule when the incident photons from visible laser are shifted to the lower energy. This effect takes place when light enters in the molecule and interacts with the electron density of chemical bond. This causes the electromagnetic field in molecule which in turn leads to vibrational and deformation of the frequency shift.

National Council for Science and Technology Communication

It operated under the purview of the Department of Science and Technology, Government of India. The main objectives of NCSTC are to develop and build scientific thinking, develop scientific knowledge, conduct training, and spread awareness

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