Category Archives: World Opinion

INTERNATIONAL: SPACE /SCIENCE & TECHNOLOGY: 11 Teams to Represent India at the ‘NASA Human Exploration Rover Challenge 2023’ in the U.S this month.

At the NASA Rover Challenge 2023 these teams will compete against 61 others selected worldwide for the 3-day contest to be held from April 20-22.

11 Indian teams including three high school groups will participate in the prestigious ‘NASA Human Exploration Rover Challenge’ (HERC) 2023 in the  United States this month. These teams are among 61 others worldwide that will represent India at the international level and will travel to the American agency’s space & rocket centre in Huntsville, Alabama, US to take part in the three day competition from April 20-22.

The HERC Challenge demands teams to design, develop, build, and test human-powered rovers capable of traversing challenging terrain and a task tool for completion of various mission tasks, NASA explained, giving an overview about the competition.

The list of Indian teams participating this year:

Amity University, Noida, Uttar PradeshCollege/University
Birla Institute of Technology and Science, Pilani, Pilani, RajasthanCollege/University
Hindustan Institute of Technology and Science, Chennai, Tamil NaduCollege/University
KIET Group of Institutions, Ghaziabad, Uttar PradeshCollege/University
Prayatna Charitable Trust, Ahmedabad, GujaratHigh School
Punjab Engineering College, Chandigarh, PunjabCollege/University
Shiv Nadar University, Gautam Buddha Nagar, Uttar PradeshCollege/University
Tec Mantra Labs, Kurukshetra, HaryanaHigh School
Vellore Institute of Technology, Chennai, Tamil NaduCollege/University
Vellore Institute of Technology, Vellore, Tamil NaduCollege/University
Young Tinker Educational Foundation, Bhubaneswar, OdishaHigh School

Of these, VIT, Vellore, Chennai, HITS, Chennai, BITS Pilani, Rajasthan and Amity Noida, KIET Group of Institutions, Uttar Pradesh featured in the 2022 challenge as well.

Releasing a list of selected teams in October last year(full list here), NASA announced that these teams would be judged based on their ability to design and assemble a rover to traverse a course of approximately half-mile that includes 10 obstacles and 5 tasks with a simulated field of asteroid debris, boulders, erosion ruts, crevasses, and an ancient streambed. “As part of the competition, rover entries are tested to ensure they would fit into a lander storage area, a maximum 5 feet long by 5 feet tall by 5 feet in volume,” NASA said.

The weight and time criteria encourages teams to build their vehicles around its compactness, light weight, high performance, and efficiency. Teams must make real-time decisions on mission objectives – what to attempt or leave behind, driven by limited virtual oxygen supply lasting 8 minutes. The teams earn points on successful completion of these tasks and the one with the highest number of points throughout the project wins the game in each category (high school/college and universities).

Even though Indian teams did not win the overall prize in either category last year, the students are hopeful for international recognition with larger participation this year.

Akanksha Das, a member of one of the participating teams, Young Tinker Educational Foundation, expressing her enthusiasm about the contest, told news agency ANI, “…We sent a proposal to Nasa and they accepted our proposal and we followed all the guidelines. We created a lightweight Rover. In the last edition we got world rank 3, this year we hope to bring 1st position in world rank.”

source/content: hindustantimes.com (headline edited)

INTERNATIONAL AWARD : STATISTICS : Indian-American Calyampudi Radhakrishna Rao (C.R. Rao) Wins Top Statistics Award, the ‘ 2023 International Prize in Statistics ‘ – a look back at his pioneering work

Indian-American statistician Calyampudi Radhakrishna Rao has been awarded statistics’ equivalent of the Nobel Prize.

The Indian-American statistician Calyampudi Radhakrishna Rao has been awarded the 2023 International Prize in Statistics, which is statistics’ equivalent of the Nobel Prize. It was established in 2016 and is awarded once every two years to an individual or team “for major achievements using statistics to advance science, technology and human welfare.”

Prof. Rao, who is now 102 years old, is a ‘living legend’ whose work has influenced, in the words of the American Statistical Association, “not just statistics” but also “economics, genetics, anthropology, geology, national planning, demography, biometry, and medicine”. The citation for his new award reads: “C.R. Rao, a professor whose work more than 75 years ago continues to exert a profound influence on science, has been awarded the 2023 International Prize in Statistics.”

What was Rao’s 1945 paper about?

Rao’s groundbreaking paper, ‘Information and accuracy attainable in the estimation of statistical parameters’, was published in 1945 in the Bulletin of the Calcutta Mathematical Society, a journal that is otherwise not well known to the statistics community. The paper was subsequently included in the book Breakthroughs in Statistics, 1890-1990.

This was an impressive achievement given Rao was only 25 at the time and had just completed his master’s degree in statistics two years prior.

He would go on to do his PhD in 1946-1948 at King’s College, Cambridge University, under the supervision of Ronald A. Fisher , widely regarded as the father of modern statistics.

The Cramér-Rao inequality is the first of the three results of the 1945 paper. When we are estimating the unknown value of a parameter, we must be aware of the estimator’s margin of error. Rao’s work provided a lower limit on the variance of an unbiased estimate for a finite sample. The result has since become a cornerstone of mathematical statistics; researchers have extended it in many different ways, with applications even in quantum physics, signal processing, spectroscopy, radar systems, multiple-image radiography, risk analysis, and probability theory, among other fields.

In an article published in the journal Statistical Science in 1987, the American statistician Morris H. DeGroot set out an intriguing story (corroborated by Rao’s own account) of how Rao arrived at the lower limit. Prof. Fisher had already established an asymptotic (i.e. when the sample size is very large) version of the inequality, and it seems a student had asked Rao, “Why don’t you prove it for finite samples?” in 1944. A then-24-year-old Rao did so in under 24 hours!

The second outcome of the 1945 paper was the Rao-Blackwell Theorem, which offers a method to improve an estimate to an optimal estimate. The Rao-Blackwell theorem and the Cramér-Rao inequality are both related to the quality of estimators.

A new interdisciplinary area called ‘information geometry’ was born as a result of the paper’s third finding. This field integrated principles from differential geometry into statistics, including the concepts of metric, distance, and measure. Erich L. Lehmann, a renowned statistician, said in 2008 that “this work [of Rao’s] was before its time and came into its own only in the 1980s”.

So overall, Rao’s 1945 paper made an outstanding contribution, boosting the development of modern statistics and its widespread application in modern research. In a 2008 book, Reminiscences of a Statistician: The Company I Kept, Lehmann also discussed the generative nature of the paper – i.e. the goldmine of insights that it was – and acknowledged that “several of my early papers grew out of Rao’s paper of 1945”.

How did Rao enter the field of statistics?

The Australian statistician Terry Speed claimed that the “1940s were ungrudgingly C.R. Rao’s. His 1945 paper … will guarantee that, even had he done nothing else – but there was much else.”

Indeed, one of Rao’s papers in 1948 offered a novel generic approach to testing hypotheses, now widely known as the “Rao score test”. In fact, the three test procedures – the likelihood ratio test of Jerzy Neyman and E.S. Pearson (1928), the Wald test (1943) of Abraham Wald, and the Rao score test (1948) – are sometimes called “the holy trinity” of this branch of statistics.

Rao also contributed to orthogonal arrays, a concept in combinatorics that is used to design experiments whose results are qualitatively good, as early as 1949. A 1969 Forbes article described it as “a new mantra” in industrial establishments.

Given the magnitude and relevance of his contributions, it might seem surprising that Rao entered the field of statistics by chance.

Despite scoring first in mathematics at Andhra University, a 19-year-old Rao didn’t secure a scholarship there for administrative reasons. He was also rejected for a mathematician’s job at an army survey unit because he was judged to be too young.

When he was staying at a hotel in Calcutta, he met a man who was employed in Bombay and had been sent to Calcutta to be trained at the Indian Statistical Institute. He asked Rao to apply to the institute as well. Rao did so, for a year-long training programme in statistics, hoping the additional qualification would help him land a job.

P.C. Mahalanobis, then director of the institute, replied promptly and Rao was enrolled. That marked the beginning of a four-decade-long stay at the institute. Rao retired in 1979 and afterwards settled in the U.S.

The first half of the 20th century was the golden period of statistical theory in general, and Rao is undoubtedly one of the reasons for this being the case, thanks to his mathematical ingenuity. In the words of the late mathematician Samuel Karlin, Rao’s contributions to statistical theory have “earned him a place in the history of statistics”.

Indian statisticians also owe Prof. Rao gratitude for his enormous contributions to the growth of statistics in the country, notably at the Indian Statistical Institute (where this author works). As Lehmann wrote, Rao was “the person who did the most to continue Mahalanobis’s work as a leader of statistics in India.”

Atanu Biswas is professor of statistics, Indian Statistical Institute, Kolkata.

source/content: thehindu.com (headline edited)

GLOBAL: ECONOMY: India, China to Account for Half of Global Economic Growth in 2023: International Monetary Fund (IMF)

The period of slower economic activity will be prolonged, with the next five years witnessing less than 3 per cent growth.

The IMF chief on Thursday said that the world economy is expected to grow at less than 3 per cent this year, with India and China expected to account for half of global growth in 2023.

International Monetary Fund (IMF) managing director Kristalina Georgieva warned that a sharp slowdown in the world economy last year following the raging pandemic and Russia’s military invasion of Ukraine would continue this year.

The period of slower economic activity will be prolonged, with the next five years witnessing less than 3 per cent growth, “our lowest medium-term growth forecast since 1990, and well below the average of 3.8 per cent from the past two decades,” she said.

“Some momentum comes from emerging economies — Asia especially is a bright spot. India and China are expected to account for half of global growth in 2023. But others face a steeper climb,” she explained.

“After a strong recovery in 2021 came the severe shock of Russia’s war in Ukraine and its wide-ranging consequences — global growth in 2022 dropped by almost half, from 6.1 to 3.4 per cent,” Georgieva said.

Georgieva said slower growth would be a “severe blow,” making it even harder for low-income nations to catch up.

“Poverty and hunger could further increase, a dangerous trend that was started by the COVID crisis,” she explained.

Her comments come ahead of next week’s spring meetings of the IMF and the World Bank, where policy-makers will convene to discuss the global economy’s most pressing issues.

The annual gathering will take place as central banks around the world continue to raise interest rates to tame galloping inflation rates.

About 90 per cent of advanced economies are projected to see a decline in their growth rates this year, she said.

For low-income countries, higher borrowing costs come at a time of weakening demand for their exports, she said.

Georgieva added that while the global banking system had “come a long way” since the 2008 financial crisis, “concerns remain about vulnerabilities that may be hidden, not just at banks but also non-banks.

“Now is not the time for complacency.”

source/content: hindustantimes.com (headline edited)

INTERNATIONAL: India Elected to ‘UN Statistical Commission’ for 4-year Term Beginning January 01, 2024

External Affairs Minister said the country’s expertise in the field of statistics, diversity and demography had earned it the seat .

India has been elected to the highest statistical body of the United Nations for a four-year term beginning January 1, 2024.

External Affairs Minister S. Jaishankar tweeted, “Congrats Team @IndiaUNNewYork for coming through so strongly in a competitive election,” he said. India secured 46 out of 53 votes in the election to the UN Statistical Commission election.

Mr. Jaishankar said India’s expertise in the field of statistics, diversity and demography had earned it the seat on the UN Statistical Commission.

source/comment: thehindu.com (headline edited)

INTERNATIONAL: INDIA GLOBAL: AUTOMOBILE:  TVS Motor Company arm to buy 25% stake in Germany’s Killwatt GmbH

The shares are acquired at cash consideration of €235.29/share, translating to a total of nearly €2 mn or ₹18 cr.

TVS Motor Company on Tuesday said its Singapore-based arm will acquire a 25 per cent stake in Germany-based electric mobility products and components start-up Killwatt GmbH.

TVS Motor (Singapore) Pte Ltd, has agreed to acquire a 25 per cent stake in Killwatt GmbH by way of newly issued shares of the latter, amounting to 8,500 common equity shares, the company said in a regulatory filing. The shares are acquired at cash consideration of €235.29 per share, translating to a total of nearly €2 million (nearly ₹18 crore).

Killwatt’s business comprises development, design, manufacture, sale and distribution of high-tech products and components in the field of electric two-wheeler and three-wheeler vehicles, it added.

“Killwatt presents great potential which has been conceptualised by the company. This acquisition is aligned with our larger vision of becoming a leading player in the e-personal mobility space and providing our customers with sustainable mobility solutions, and it complements our other recent acquisitions,” TVS Motor Company said.

The company considers Killwatt as a long-term partner to establish a strong presence in the e-mobility business, it added.

TVS Motor recorded a 1.97 per cent decline in sales in February with 2,76,150 units sold. The company had sold 2,81,714 units during the corresponding month of last year.

source/content: thehindubusinessline.com (headline edited)

INTERNATIONAL: ARTS & CULTURE: Kiran Nadar Conferred with France’s Highest Civilian Award, the “Chevalier de la Légion d’Honneur”

Ms. Nadar, chairperson of the Kiran Nadar Museum of Art has played a vital role in advancing Indo-French cultural ties, and artistic cooperation.

Philanthropist and art collector Kiran Nadar was recently conferred “Chevalier de la Légion d’Honneur” (Knight of the Legion of Honour) by French Ambassador to India Emmanuel Lenain.

The highest French civilian award comes in recognition of Ms. Nadar’s outstanding contribution in the field of art, her commitment to providing greater access to culture both nationally and internationally, and her leading role in fostering Indo-French cultural ties.

Ms. Nadar, chairperson of the Kiran Nadar Museum of Art (KNMA) — a philanthropic initiative in art — and a trustee of the Shiv Nadar Foundation has played a vital role in advancing Indo-French cultural ties, and artistic cooperation.

“It is an absolute privilege for me to be conferred ‘Chevalier de l’Ordre national de la Légion d’Honneur’ and I am deeply grateful to the French Government for this great honour.

“KNMA has a longstanding relationship with France in the cultural space. Our partnership with France has been instrumental in bringing together diverse perspectives and promoting cultural exchange,” said Ms. Nadar in a statement.

In 2022, KNMA joined hands with Alkazi Foundation, and the French Institute in India to create “Converges”, the largest exhibition of original pictures from French photographers ever shown in India.

This exhibition was brought to India as part of “Bonjour India 2022”, a six-month cultural festival organised by France across India as a present for India’s 75th Independence anniversary.

source/content: thehindu.com (headline edited)

WORLD RECORD: TRANSPORTATION INFRASTRUCTURE: World’s Tallest Pier Railway Bridge to be part of Jiribam-Imphal railway project

The world’s tallest pier railway bridge, with a height of 141 metres, is being constructed as part of the Jiribam-Imphal railway project.

The world’s tallest pier railway bridge, with a height of 141 metres, is being constructed as part of the Jiribam-Imphal railway project which has already achieved physical progress of 93.30 per cent, officials said on Sunday.

With the completion of the 111-km-long Jiribam-Imphal railway project by December this year, Manipur capital would come onto the Indian Railways network, making Imphal the fourth capital city in the northeastern region to have a rail link.

Northeast Frontier Railway’s (NFR) Chief Public Relations Officer Sabyasachi De said that the Rs 14,322 crore project is one of the crucial connectivity projects for the northeastern region and it is at an advanced stage of completion.

He said that construction of the railway project involves multiple tunnels and bridges in tough terrain with the total length of tunnels in this project being 61.32 km, out of which 59.11 km of tunneling work has already been completed.

The project would have total 11 major bridges and 137 minor bridges, out of which work for five major bridges and 101 minor bridges have been completed so far.

The section from Jiribam to Khongsang has already been commissioned earlier for train service.

After completion of the entire project, the present road journey time of about 10 hours to reach Imphal from Jiribam would be reduced to 2.5 hours by railways.

The NFR has been putting their full effort by working 24X7 for the completion of this project dealing with all the challenges including heavy rainfall and other logistic hindrances, De said.

The CPRO said that the Jiribam-Imphal rail project would provide enhanced connectivity to the people of Manipur, help grow small scale industries in the area and boost tourism of the state.

It would also help in receiving essential commodities faster by the state and help the state local producers to export their products outside the state faster.

The economy of the state would receive a boost, the official stated.

Assam’s main city of Guwahati (adjoining capital Dispur), Tripura capital Agartala and Arunachal Pradesh’s Naharlagun (adjacent to capital city Itanagar) are already on the railway network.

source/content: maritimegetaway.com (headline edited)

INTERNATIONAL: REGIONAL: SECURITY: India to host meeting of Security Advisers (NSA’s) from Shanghai Cooperation Organisation (SCO) Countries

Secretary of Security Council of Russia Nikolai Patrushev will attend the meet chaired by NSA Ajit Doval.

India on Wednesday will host a meeting of the National Security Advisers (NSAs) of member-countries of the Shanghai Cooperation Organisation (SCO) which will be attended among others by Secretary of the Security Council of the Russian Federation Nikolai Patrushev. The meeting will be chaired by NSA Ajit Kumar Doval and will be attended in person by several high-level delegates from the Central Asian Republics. Diplomatic sources have confirmed that China and Pakistan will participate in the meeting virtually.

Mr. Doval, who has emerged as one of the core negotiators between India and Russia in the backdrop of the Ukraine war, has engaged Mr. Patrushev multiple times over the last year since the beginning of the Russian campaign in February 2022. The meeting of the NSAs of the SCO member-countries is part of the preparatory meetings for the SCO summit that will be held in India this year.

Global spotlight

The visit of Mr. Patrushev acquires special significance as Russia’s participation in the SCO and the G20 has been in the global spotlight as it shows that western strategy to isolate Russia over the military action against Ukraine has not succeeded so far. Mr. Patrushev had hosted Mr. Doval in February this year when Moscow had held a meeting of the SCO countries on Afghanistan. The two had earlier met in August 2022 when Mr. Doval had visited Moscow for bilateral consultation. It is understood that Mr. Patrushev and Mr. Doval will meet for a bilateral discussion in Delhi. Russia has been assuring that military supplies from its end will not be disrupted because of the pressure on its arms industry from the war campaign in Ukraine and Mr. Patrushev’s presence will allow India a chance to evaluate the situation further.

Wednesday’s meeting is expected to take up the developments in Afghanistan and also help in advancing consultations on Russia’s plans for the Eurasian economic bloc. The SCO consists of Russia, China, India, Pakistan, Uzbekistan, Kazakhstan, Turkmenistan and Tajikistan.

Iran is expected to become a full member of the SCO this year when India is serving as the Chair of the organisation. Apart from the presence of the Russian team, the presence of Pakistan in the SCO is a subject of interest. India has already extended invitation to Pakistan Foreign Minister Bilawal Bhutto Zardari and Defence Minister Khawaja Asif to participate in the meetings of the Foreign Ministers and Defence Ministers of the SCO. Diplomatic sources have not confirmed so far on Pakistan’s participation in the events. 

source/content: thehindu.com (headline edited)

INTERNATIONAL: WORLD BANK: Indian-American Ajay Banga poised to become World Bank Chief unopposed 

The World Bank on Wednesday closed a month-long window for nominations for its next president, with no alternatives announced to 63-year-old Banga.

Indian-American business leader Ajay Banga is poised to become the next President of the World Bank which has said he is the sole nominee for the post as no other candidates were nominated.

The World Bank’s Board of Executive Directors will interview Banga before he is formally appointed.

In February, President Joe Biden announced that the US would be nominating Banga to lead the World Bank because he is “well equipped” to lead the global institution at “this critical moment in history.”

The World Bank on Wednesday closed a month-long window for nominations for its next president, with no alternatives announced to 63-year-old Banga.

Banga is the only application received for the position of president of the World Bank, the financial institution said on Thursday.

“The Board received one nomination and would like to announce that Mr Ajay Banga, a US national, will be considered for the position,” the bank said.

“In accordance with established procedures, the Board of Executive Directors will conduct a formal interview with the candidate in Washington D.C., and expect to conclude the Presidential selection in due course,” said a statement issued by the bank.

The bank has not announced the timing of the interview.

The former Mastercard Inc. chief, Banga currently serves as Vice Chairman at General Atlantic.

A new leader of the World Bank is expected to be chosen by early May.

Over the next few months, you will see the World Bank undergo an important transition.

We expect that Ajay Banga, President Biden’s nominee, will be elected President of the World Bank, US Treasury Secretary Janet Yellen told lawmakers at a Congressional hearing on Wednesday.

“He will be charged with accelerating our progress to evolve the institution to better address 21st-century challenges. This evolution will help the Bank deliver on its vital poverty alleviation and development goals,” Yellen said.

If confirmed, Banga would become the first-ever Indian-American and Sikh-American to head either of the two top international financial institutions: the International Monetary Fund and the World Bank.

Banga is expected to replace the current World Bank president David Malpass, who will step down in June, nearly a year before his term is scheduled to expire.

Malpass faced strong criticism over the bank’s commitment to climate action and over his personal views on climate change.

Last week, reports emerged that China sounded doubtful about backing Banga, saying it is “open” to supporting “other potential candidates” based on merit.

Banga, however, received overwhelming support from major countries across the world, including India.

Following Banga’s nomination, he has travelled to several countries for support.

A coalition of 55 advocates, academics, executives, luminaries, and former government officials — including four Nobel Laureates — wrote an open letter to welcome and support Banga’s nomination as the next President of the World Bank.

Raised in India, Banga has a unique perspective on the opportunities and challenges facing developing countries and how the World Bank can deliver on its ambitious agenda to reduce poverty and expand prosperity, President Biden had said.

He has also worked closely with Vice President Harris as the Co-Chair of the Partnership for Central America.

He was awarded the Padma Shri in 2016.

Banga is expected to take over the reins of the anti-poverty lender at a crucial time, with the US and Western nations pitching for reforms to focus on addressing a slew of wide-ranging global issues like climate change.

source/content: newindianexpress.com (headline edited)

GLOBAL: SATELLITES & SPACE: The Indian Space Research Organisation (ISRO) Successfully Launches 36 Satellites for UK-based OneWeb

This batch of 36 satellites by the UK-based OneWeb will be its 18th launch to date, its third this year and the second with ISRO.

The Indian Space Research Organisation (ISRO) on Sunday successfully launched the second batch of 36 satellites for the UK-based OneWeb.

“We have lift off! Thanks to our colleagues at @isro and @NSIL_India for a successful launch. If you don’t already, make sure to follow us for more updates throughout the rest of the mission,” OneWeb tweeted at 9.04am on Sunday.

This batch of satellites by the UK-based company will be its 18th launch to date, its third this year and the second with ISRO. This will also complete the company’s first-generation LEO (low earth orbit) constellation, enabling the company to initiate global coverage in 2023.

HT on March 6 reported about ISRO’s plan to launch the second batch of OneWeb’s satellites on March 26.

On February 16, these 36 satellites reached India from the US for their launch. On March 15, the satellites were also encapsulated.

The communications satellites were launched by ISRO’s Launch Vehicle Mark-III (LVM3). In October last year, the Indian space agency successfully launched the first set of 36 satellites by OneWeb from the Satish Dhawan Space Centre in Sriharikota, marking the rocket’s entry into the global commercial launch service market.

A week after that, ISRO successfully conducted the flight acceptance hot test of the CE-20 engine in the high-altitude test facility of its propulsion complex at Tamil Nadu’s Mahendragiri for 25 seconds for the second batch of satellites that are expected to be placed on low earth orbit.

After its first launch, OneWeb had said that its partnership with NSIL and ISRO demonstrated its commitment to provide connectivity across the length and breadth of India by 2023.

ISRO’s LVM3 rocket is capable of launching four-tonne class of satellites to geosynchronous transfer orbit. It is a three-stage vehicle with two solid motor strapons, a liquid propellant core stage and a cryogenic stage. The OneWeb satellites will be placed in orbit at an altitude of 1,200km above the earth’s surface.

“This mission marks OneWeb’s second satellite deployment from India, highlighting the collaboration between the UK and Indian space industries. Across India, OneWeb will bring secured solutions not only to enterprises but also to towns, villages, municipalities and schools, including the hardest-to-reach areas across the country,” the company said last week.

source/content: hindustantimes.com (headline edited)