Algebra, Pythagoras' theorem originated in India: Vardhan

January 4, 2015

Mumbai, Jan 4: Algebra and the Pythagoras' theorem both originated in India but the credit for these has gone to people from other countries, Union Minister for Science and Technology, Harsh Vardhan, said here today.Harshvardhan

Ancient Indian scientists have graciously allowed scientists from other countries to take credit for their findings, the minister said at the inaugural event of the Indian Science Congress.

"Our scientists discovered the Pythagoras theorem, but we ... gave its credit to the Greeks. We all know that we knew 'beejganit' much before the Arabs, but very selflessly we allowed it to be called Algebra. This is the base the Indian scientific community has maintained," Vardhan said.

The Union minister said Indians have never used their knowledge of science for negative purposes.

"Whether it is related to the solar system, medicine, chemistry or earth science, we have shared all our knowledge very selflessly," he said.

Last year, Prime Minister Narendra Modi had said that in ancient times, India had opened new frontiers in the field of science.

"Mahabharata says Karna was not born out of his mother's womb. This means people then were aware of genetic science. There must have been a plastic surgeon who fixed an elephant's head on Ganesha," Modi had said in Mumbai, adding that what the mathematician Aryabhata had said centuries ago, the world has accepted now.

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News Network
April 5,2020

New Delhi, Apr 5: Joining efforts to fight COVID-19, the Defence Research and Development Organisation (DRDO) has designed a full-body disinfection chamber and a special face protection mask for healthcare professionals, officials said.

The special chamber called 'PSE' has been designed by Vehicle Research Development Establishment (VRDE), Ahmednagar, a DRDO Laboratory.

The walk through enclosure is designed for personnel decontamination, one person at a time. It is a portable system equipped with sanitiser and soap dispenser, officials said.

The decontamination is started using a foot pedal at the entry. On entering the chamber, electrically-operated pump creates a disinfectant mist of hypo sodium chloride for disinfecting, the DRDO said in a statement.

The mist spray is calibrated for an operation of 25 seconds and stops automatically indicating completion of operation. As per procedure, personnel undergoing disinfection will need to keep their eyes closed while inside the chamber, it said.

The system consists of roof mounted and bottom tanks with a total of 700 litres capacity. Approximately 650 personnel can pass through the chamber for disinfection until the refill is required, the DRDO said.

The system has see-through glass panels on side walls for monitoring purpose and is fitted with lights for illumination during night-time operations, it added.

This system can be used for disinfection of personnel at the areas of controlled ingress and egress such as entry and exit to hospitals, malls, office buildings and critical installations, officials said.

Also, Research Centre Imarat (RCI), Hyderabad, and Terminal Ballistics Research Laboratory (TBRL), Chandigarh, have developed face protection mask for healthcare professionals handling COVID-19 patients, the DRDO added.

Its light weight construction makes it convenient for comfortable wear for long duration. This design uses commonly available A4 size Over-Head Projection (OHP) film for face protection, it said.

One thousand face shields are being produced daily in TBRL and provided to Postgraduate Institute of Medical Education and Research (PGIMER), Chandigarh, it said.

Similarly, 100 are produced at RCI and these have been handed over to Employees' State Insurance Corporation (ESIC), Hyderabad. A demand of 10,000 shields has been received from PGIMER and ESIC hospitals based on successful user trials, the DRDO added.

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Agencies
June 29,2020

From March through May, around 1 crore migrant workers fled India’s megacities, afraid to be unemployed, hungry and far from family during the world’s biggest anti-Covid-19 lockdown.

Now, as Asia’s third-largest economy slowly reopens, the effects of that massive relocation are rippling across the country. Urban industries don’t have enough workers to get back to capacity, and rural states worry that without the flow of remittances from the city, already poor families will be even worse off -- and a bigger strain on state coffers.

Meanwhile, migrant workers aren’t expected to return to the cities as long as the virus is spreading and work is uncertain. States are rolling out stimulus programs, but India’s economy is hurtling for its first contraction in more than 40 years, and without enough jobs, a volatile political climate gets more so.

“This will be a huge economic shock, especially for households of short-term, cyclical migrants, who tend to come from vulnerable, poor and low-caste and tribal backgrounds,” said Varun Aggarwal, a founder of India Migration Now, a research and advocacy group based in Mumbai.

In the first 15 days of India’s lockdown, domestic remittances dropped by 90%, according to Rishi Gupta, chief executive officer of Mumbai-based Fino Paytech Ltd., which operates the country’s biggest payments bank.

By the end of May, remittances were back to around 1750 rupees ($23), about half the pre-Covid average. Gupta’s not sure how soon it’ll fully recover. “Migrants are in no hurry to come back,” Gupta said. “They’re saying that they’re not thinking of going back at all.”

If workers stay in their home states long term, policymakers will have more than remittances to worry about. If consumption falls and the new surplus of labor drives wages down, Agarwal said, “there will also be a second-order shock to the local economy. Overall, not looking good.”

India announced a $277 billion stimulus package in May and followed it up with a $7 billion program aimed at creating jobs for 125 days for migrants in villages across 116 districts. Separately, local authorities are also looking for solutions.

Officials in Bihar have identified 2,500 acres of land that could be made available to investors, said Sushil Modi, deputy chief minister of Bihar, a state in east India. “We can use this crisis as an opportunity to speed up reforms,” he said.

The investors haven’t materialised yet, and in the meanwhile, state governments are relying on the national cash-for-work program that guarantees 100 days worth of wages per household.

Skilled workers don’t want to do manual labor offered through the program, and even if they did, says Amitabh Kundu of RIS, many think of it as beneath their station. “There will be an increase in social tensions,” he predicts. “Caste may again start playing a role. It’s absolute chaos.”

For skilled workers, initiatives vary:

* Uttar Pradesh, which received 3.2 million people, is compiling lists of skilled workers who need employment and trying to place them with local manufacturing and real estate industry associations. So far, the government says, it’s placed 300,000 people with construction and real estate firms.

* Bihar has placed returners in state-run infrastructure projects and hired others to stitch uniforms and make furniture for government-run schools, even as they waited in quarantine centres, said Pratyay Amrit, head of the state’s disaster management department.

* The eastern state of Odisha announced an urban wage employment program aimed at putting as many as 450,000 day labourers to work through September. Some 25,000 people have been employed, so far, under the scheme, G. Mathivathanan, principal secretary for housing and urban development said.

Attracting Investments

It’s not clear any of this will be enough to make a dent, says Ravi Srivastava, professor at New Delhi-based Institute of Human Development, adding that the states don’t have much of a track record on economic development.

“It was the failure of these states to improve governance and put development plans in place that led to the out-migration in the first place,” he said.

But officials and workers’ rights advocates see opportunity. Uttar Pradesh has established liaisons to encourage companies from the US, Japan and South Korea to establish manufacturing in the state. There and in Madhya Pradesh and Rajasthan, the government has made labour laws more friendly to employers, making it easier to hire and fire workers.

Modi, the minister from Bihar, said the migration may also give workers--historically a disenfranchised group--new power, particularly as urban centres struggle. “The way industries treated workers during the lockdown -- didn’t pay them, the living conditions were poor -- now these industries will realize the value of this force,” Modi said.

“In the days to come, labour will emerge as a force that can’t be ignored anymore,” he added. “That’s the new normal. We will work out how to ensure dignity, rights to our people who are going to work in other states.”

Bihar is due for elections by November, a vote that could be an early test of the mass migration’s political consequences. The state is currently governed by a coalition that includes Prime Minister Narendra Modi’s Bharatiya Janata Party. Amitabh Kundu, a fellow at the Research and Information System for Developing Countries, a New Delhi-based government think-tank, said migrant workers are likely to be angry voters.

“Chief ministers are telling these migrants that they will not have to go back for work,” he said. “But their capacity to do something miraculous in the next four to five months is doubtful. If they can retain even one-fourth of the migrants, I would call it a success.”

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Agencies
June 16,2020

As the Indian workforce navigates a shrinking job market in lockdown times, two in five professionals believe that the number of jobs and scheduled interviews will decrease in the next two weeks, a new LinkedIn survey said on Tuesday.

The news comes as bittersweet for Indian professionals as more than one in three stated they will now spend more time working on their resumes and preparing for interviews.

Professionals from healthcare, manufacturing and corporate service industries anticipate a decrease in personal spending and personal investments in the next six months, according to the findings of the fortnightly LinkedIn Workforce Confidence Index based on responses from 2,903 professionals in the country.

This findings showed that while India's overall confidence remains steady, the country's confidence in jobs is beginning to trend downward.

However, employees at large enterprises (firms with over 10,000 workers) are more confident about the future of their employers when compared to their peers from mid-market and SMB companies.

The findings showed that 41 % of enterprise professionals think their companies will do better in the next six months, while 63 % think their companies will be better off one year from now.

However, "the enterprise professionals are least confident about the future of their jobs, finances and careers, when compared to their SMB and mid-market peers".

The findings showed that 52 % of healthcare, 48% of corporate services, and 41 % of manufacturing professionals anticipate a decrease in investments in the next 6 months.

Over the past three months, many organizations have shifted to a remote working model to circumvent the pandemic and ensure business continuity.

Three in five marketing professionals feel confident about being effective when working remotely, joined by more than half of project management and engineering professionals, who are also confident about the effectiveness of remote working.

In contrast to this optimism, only 39 % of HR, 36% of finance, and 31 % of education professionals think they would be effective when working remotely, said the survey.

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