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A study in the Czech Republic has found a link between exposure to certain air pollutants and an increase in DNA damage for people exposed to high levels of the pollution. They found that breathing small quantities of a polycyclic aromatic hydrocarbon (PAH), called benzo[a]pyrene (B[a]P), caused an increase in the number of certain ‘biomarkers’ in DNA associated with a higher risk of diseases, including cancer.

Low emissions zones (LEZs) can substantially reduce local levels of traffic-based air pollution, a new study has shown. Monitoring air pollution in Munich, Germany, researchers found that particulate matter from traffic sources dropped by 60% after implementation of an LEZ.

Cyclists with pollution monitors and GPS trackers attached to their bicycles have produced detailed maps of Antwerp’s air quality, as part of a recent study. Their data show that a gap of just a few metres between cycle lanes and cars significantly reduces cyclists’ risk of inhaling high levels of ultrafine particle pollution.

Long-term exposure to air pollution may increase the risk of developing type-2 diabetes, a Swiss study has found. The results also suggest that the association between type-2 diabetes and air pollution occurs at concentrations below World Health Organization (WHO) air quality guidelines.

Citizen scientists have helped to map pollution across the Netherlands using their smartphones. Their results, produced by thousands of volunteers, are presented in a study which shows how a combination of mass participation and smartphone technology can be a powerful approach to environmental monitoring.

Ammonia released by nitrogen fertilisers in Spanish agriculture could be reduced by up to 82% with only a very minimal impact on crop yield, finds new research. This could be achieved by combining optimised management of manure with the use of non-urea synthetic fertilisers.

Long-term exposure to traffic-related air particle pollution is linked with type 2 diabetes, a new study in Germany has found. Furthermore, the study found that people living close to busy roads were at greater risk of developing the disease than those living further away.

In September 2015, the United States Environmental Protection Agency (EPA) alleged that Volkswagen (VW) violated the US Clean Air Act by fitting ‘defeat devices’ in their light-duty diesel vehicles to falsify the results of emissions tests. According to a study assessing the potential impact of this decision, an extra 59 early deaths in the US are likely to be caused by exposure to PM2.5 and ozone.

Research using the Environmental Quality Index (EQI) linked increased risk of preterm birth with poor air quality, but not with overall low environmental quality. The study is one of the first to explore the relationship between preterm birth and environmental quality across a range of different environmental domains (including water, air, land, built environment and sociodemographic aspects).

Underground trains are among the most widely used public transport systems in cities worldwide. A study investigating the chemical composition and source of particles in Barcelona subway stations found that a new station design, with sliding doors that separate the platform from the tunnel and good ventilation, reduced the concentration of fine particulate matter (PM2.5) by over 50% compared with older station designs.

Nitrous oxide (N₂O) is a potent greenhouse gas and atmospheric pollutant. A new study proposes tackling both problems by removing N₂O from the atmosphere using a combination of two innovative technologies — photocatalytic breakdown of the N₂O to nitrogen and oxygen, and this within a solar chimney power plant that generates renewable electricity. Although some way off from commercial development, the researchers say this approach is feasible, and they outline how these two technologies can be integrated to reduce the climate impact and polluting effects of N₂O emissions.

A recent study develops a framework for implementing IAMs using the Lombardy region of Italy as a case study. Researchers have run an uncertainty and sensitivity analysis with an environmental model, specifically with an Integrated Assessment Model (IAM) for air quality, demonstrating how model components are sources of uncertainty in the output of an integrated assessment. Policy responses should therefore consider uncertainty and sensitivity when developing measures to improve air quality.

Researchers have shown that emissions from vehicles can react with emissions from urban trees and other plants, resulting in a decrease in air quality in cities in summer; this reduces the otherwise positive impacts of urban vegetation. The study, conducted in Berlin, showed that during a July heatwave, 20% of ozone concentrations were due to emissions of volatile organic compounds (VOCs) from vegetation interacting with other pollutants. To reduce this effect, lowering emissions of these other pollutants is crucial.

A technique called reflectance spectroscopy is the subject of a new literature review focusing on the use of this tool to study the effects of air pollution on vegetation. In particular, the researchers suggest that the technique could be more widely applied in the Mediterranean region, to study the effects of climate change and air pollution, which will be detrimental to crop growth as well as other vegetation. It could also be used as a more general biomonitoring technique for assessing pollutant levels in the environment.

A recent study demonstrates, for the first time, a method for tracking nitrogen oxide (NOx) emissions and applies it specifically to soils. The ‘chemical fingerprinting’ method allows soil NOx to be distinguished from other sources of NOx, such as vehicles and power plants. It, therefore, paves the way for a more precise understanding of agriculture’s contribution particularly to air pollution, climate change, ecosystems and environmental damage.

Synthetic biology has the potential to address global issues, such as clean energy and affordable vaccines, but it also carries potential risks. Policy makers are currently faced with the challenge of regulating this emerging science and a new US report has made recommendations for minimising risks without restricting progress based on five ethical principles.

A recent analysis highlights advances in the field of synthetic biology and efforts to develop approaches that will prevent non-natural organisms from interfering with natural organisms and ecosystems. It suggests that synthetic organisms could be developed with inbuilt ‘firewalls’ that prevent genetic interactions with other organisms.

Researchers have analysed the ability of two organic nanomaterials to remove the heavy metal chromium from water. In the laboratory, the nanomaterials successfully took up around 95% of the chromium. Further work is needed to confirm the feasibility of using these nanomaterials to purify water in real-world conditions.

Cloud Compute is our latest cloud based data centre service allowing you to self-service and access cloud based infrastructure globally.It's all about choice and flexibility, building the service you need as for long as you need it. Setting up infrastructure that perfectly aligned, faster than ever with near instant provisioning times across private and public availability zones.

It’s no longer enough to follow cybercrime trends and react to them. You need to be constantly monitoring and anticipating threats, because these days the stakes are simply too high not to.

A BT One Enterprise Cisco solution makes voice calls between the UK and India simple and immediate. In most cases they’re free of charge too. Best of all, the employees feel as one with the BT global team.

Cisco unified communications give your teams the freedom to be productive from anywhere, on any device, with Cisco Jabber. Available as one of our Cisco cloud services or as an on-premises solution, Cisco Jabber lets you access presence, instant messaging, voice, video, voice messaging, desktop sharing, and conferencing.Now you can find the right people, see if and how they are available, and collaborate using your preferred method.

SUFFOLK – While landfall of Hurricane Florence is imminent along the North Carolina coast, the Virginia Department of Transportation (VDOT) Hampton...

Named by the Guinness Book of Records as “the world’s greatest living explorer”, Sir Ranulph Fiennes is to embark on a live tour across the UK, coming to the Alban Arena on Monday, March 23.

Juliet & Romeo, Lost Dog’s award-winning version of Shakespeare’s teenage love story, has been playing to sell-out audiences all over the UK since February 2018.

VAUXHALL has released the first pictures of the Vivaro-e, its first factory-built, fully-electric van, set to arrive in the market as more and more UK cities welcome emissions-free vehicles.

VAUXHALL has released the first pictures of the Vivaro-e, its first factory-built, fully-electric van, set to arrive in the market as more and more UK cities welcome emissions-free vehicles.

The post Making music with Voog the singing keyboard appeared first on The Lead SA.

NOV. 12, 2018 UPDATE: All lanes of Route 3 over the Rappahannock River between Lancaster and Middlesex counties will remain open this evening, Nov....

An 81-year-old painting enthusiast has won a competition with a painting that epitomises the disastrous effects climate change could have on London.

The post Aussie almond growers cracking on with harvest appeared first on The Lead SA.

In normal times, boredom is easily alleviated through the gamut of activity on our doorsteps. Coffee mornings, the cinema, body rubs, pubs and clubs all grab our attention, but when limitations are enforced, oh, what to do?

Steven Finn feels Middlesex’s Vitality Blast side possess similar qualities to the team that clinched the county’s first and only T20 triumph 11 years ago.

Watford Ladies started the new year with a flourish in their resounding 5-0 victory over Plymouth Argyle in the Women's FA Cup third round.

Watford Ladies game against Hounslow in the FA Women's National League has been postponed due to constant heavy rain.

Watford Ladies will face West Bromwich Albion in the final of the FA Women's National League Plate after beating Middlesbrough 2-0 in the semi-final on Sunday.

Watford town centre's fantastic range of restaurants, pubs, and bars have teamed up for the third consecutive year to celebrate Watford Food & Drink Week. From Monday, June 17, to Sunday, June 23, you can enjoy special drinks offers, free samples and discounted set menus throughout the town centre.

Great British Bake Off semi-finalist, Stacey Hart, has taken on a new challenge - creating delicious treats without using refined sugar. Here the baker from Hertfordshire explains what prompted her to make changes and shares her recipes.

Wherever you stand on the plastic straw debate, food writer Melissa Hemsley is right: “You don’t get two in your mojito on a Friday night now!”

Having a facial in a department store might not sound the most relaxing experience. However, once the door slides shut on Dior’s private spa room in Debenhams’ flagship store in intu Watford, it only takes a moment to tune out the voices from outside and tap into your inner zen.

BRISTOL – In conjunction with the regularly scheduled fall transportation meeting for the Bristol District, the third and final meeting in the series to receive input on the I-81 Corridor Improvement Plan will be held on October 22 at the Southwest Virginia Higher Education Center located at One Partnership Circle in Abingdon.

The UK’s much-loved best family festival, ​Camp Bestival​, and original family ravers ​Big Fish Little Fish have teamed up once again to host their legendary family rave tour.