Wholesale The ePTFE air filter membrane

The health benefits of cycling and walking outweigh the harmful effects of China Wholesale EPTFE waterproof and breathable membrane Suppliers air pollution, a study suggestsAir pollution contributes to 40,000 early deaths each year in the UK and we gulp in more of it when we exercise.On the other hand, regular exercise reduces the risk of diabetes, heart disease, and several cancers.The University of Cambridge study showed that even in cities with high pollution levels, the benefits outweigh the risks.

The researchers used computer simulations to compare data on different kinds of physical activity and different levels of air pollution in locations around the world.It found that for an average air pollution concentration in an urban area, the tipping point — when the risks begin to outweigh the benefits — comes after a huge seven hours of cycling or 16 hours of walking a day.It is far beyond what most people would ever do."Even in Delhi, one of the most polluted cities in the world — with pollution levels 10 times those in London — people would need to cycle over five hours per week before the pollution risks outweigh the health benefits," said Dr Marko Tainio, the lead author of the study.He added, "We should remember, though, that a small minority of workers in the most polluted cities, such as bike messengers, may be exposed to levels of air pollution high enough to cancel out the health benefits of physical activity."

The study, published in Preventive Medicine, said exercise was always beneficial in London.‘Action still needed’The average air pollution level for cities around the globe is 22 micrograms per cubic metre, according to the World Health Organisation (WHO). In London the air pollution level was recorded at 16 micrograms per cubic metre in 2011.Senior author Dr James Woodcock added: "Whilst this research demonstrates the benefits of physical activity in spite of air quality, it is not an argument for inaction in combating pollution. It provides further support for investment in infrastructure to get people out of their cars and onto their feet or their bikes — which can itself reduce pollution levels at the same time as supporting physical activity."

Panagariya said further that something should be happening this year with respect to Air India. Air India traces its roots to Tata Airlines, which wasformed way back in 1932. Later, it was nationalised.Noting that successive governments recognised the problems with the airline but failed to act on them, Panagariya said Prime Minister Narendra Modi is bolder and more decisive.."

I think really where Air India stands now, it is almost a matter of existence. Tatas had tried to acquire stake in Air India earlier as well."While discussions are going on to decide the future course of action for Air India, Niti Aayog has recommended complete privatisation of the airline.New Delhi: Air India should be privatised as its debt level is "simply not sustainable" and government action on the airlines future course is likely within six months, Niti Aayog vice chairman Arvind Panagariya said today.In an interview to CNBC-TV18, he said: "In the end, I think the airline does need to go with management in the private hand.

The government is looking at various options, including possible privatisation, to revive the loss-making national carrier and Tata group is believed to be interested in buying stake in Air India.On Wednesday, sources said Tata group was evaluating options on buying stake in the airline. Recently, Finance Minister Arun Jaitley had said theaviation ministry has to China Wholesale EPTFE waterproof and breathable membrane explore all possibilities "as to how the privatisation of Air India can be done".Air India is surviving on Rs 30,000 crore bailout package extended by the previous UPA government.

The debt is already about Rs 52,000 crore (and) we are adding of Rs 4,000 crore debt every year so this is simply not sustainable," Panagriya said. You know, actually something happens or not depends on buyers but from the government side, we should see some action in the next six months," he added."We are in June, so we have six months (more) this year.Set up by Tatas, the carrier was made a public company and was rechristened as Air India