| 单词 | aerosol |
| 例句 | I see the tilt of a vial, the quick press of a button on an aerosol can. Allegiant 2013-10-22T00:00:00Z “We had to protect ourselves when we went inside. We knew that Marburg is transmitted by the aerosol route.” The Hot Zone 1994-01-01T00:00:00Z “I think the pattern of spread that we saw, and the fact that it spread to new rooms, suggest that Ebola aerosols were being generated and were present in the building,” he said. The Hot Zone 1994-01-01T00:00:00Z He recognized her hair, an over-teased corona of dyed blonde curls and her scent of lemons and aerosol. Blood of Olympus 2014-10-07T00:00:00Z We explode clouds of aerosol, mixed for good luck with deodorants, into our noses, mouths, underarms, privileged crannies—even into the intimate insides of our telephones. The Lives of a Cell 1974-01-01T00:00:00Z I was “randomly selected” for an enhanced screening after that, even though my messenger bag had nothing liquid, gel, or aerosol in it. Darius the Great Is Not Okay 2018-08-28T00:00:00Z “We can use poison foxglove or sleeping tonics if I can manage to make it into an aerosol,” said Seven. Witchlings 2022-04-05T00:00:00Z Its survey indicated that fewer than fifteen people out of a hundred of those using insecticide aerosols and sprays are even aware of the warnings on the containers. Silent Spring 1962-09-27T00:00:00Z Attached at the base of each one is an aerosol dispenser used for terra-forming. The Last Cuentista 2021-10-12T00:00:00Z But it is doubtful if he has an awareness of being caught in an aerosol of chemical attract- ant. The Lives of a Cell 1974-01-01T00:00:00Z After the third use of the aerosol new symptoms developed: fever, pains in the joints and general malaise, acute phlebitis in one leg. Silent Spring 1962-09-27T00:00:00Z “My guess is that the needle injected you with a transmitter,” he says, “and the gas was an aerosol version of the liquid that alters the brain. But why...” Insurgent 2012-05-01T00:00:00Z In mid-August she had gone into her basement with an aerosol spray containing DDT and petroleum distillate. Silent Spring 1962-09-27T00:00:00Z I wonder, if I pushed the top of her head, would aerosol spray out of her mouth. The Help 2009-02-10T00:00:00Z He found a purple aerosol can, shook it, and said, “Close your eyes.” Tangerine 1997-01-01T00:00:00Z Packaged foods in warehouses are subjected to repeated aerosol treatments with DDT, lindane, and other insecticides, which may penetrate the packaging materials and occur in measurable quantities on the contained foods. Silent Spring 1962-09-27T00:00:00Z First were the handheld aerosols, beefed-up versions of the little canisters found in women’s purses. Newjack: Guarding Sing Sing 2000-01-01T00:00:00Z The show comprises 25 new paintings with aerosol, oil and ink, many of which are on the largest studio scale he’s worked in to date. Futura, a King of Graffiti, Returns to His Roots 2020-12-09T05:00:00Z Because flushing toilets release a cloud of aerosol droplets that can contain the coronavirus, public restrooms are primary places to be avoided. In coastal Maine, the perfect pace for self-quarantining 2020-07-30T04:00:00Z Photograph: Sam Peach The whiff of aerosol paint lacquer and stale urine hangs over the entrance to Leake Street, a murky tunnel below the platforms of London's Waterloo station. A working life: The graffiti artist 2011-07-22T22:02:15Z Don't spray the tree with aerosol pesticides, as these products are typically flammable, Safer Brands warns. Fresh Christmas trees can be crawling with spiders, mites and other bugs: What you need to know 2018-12-13T05:00:00Z When I returned to the room, I discovered a large aerosol can of the offending Neutrajet air freshener and a note that said, “This is a gift for you!” Explorer: Three Designers, Three Milan Hotels 2012-02-17T20:39:57Z That heyday is gone, however, with murals replaced by the more ephemeral breed of street art known as aerosol art. L.A. again carries a torch for 1984 Olympic murals, their artists 2014-08-20T04:00:00Z Estimated past changes in solar irradiance were prescribed as a change in the solar constant S whereas forcing by volcanic aerosols was prescribed as a change in the surface albedo a. Why global warming will cross a dangerous threshold in 2036 2014-03-21T12:30:00Z “The virus is present in aerosols, so such a device will not be protective.” Are Astronaut-Style Face Shields the Future of P.P.E.? 2020-10-05T04:00:00Z In 1975, he earned praise for an article in New Times magazine exposing the federal government’s lack of action regarding the dangers of aerosol sprays to the ozone layer. Michael Drosnin, Who Found Clues in the Bible, Is Dead at 74 2020-06-19T04:00:00Z Circuit Court of Appeals concluded that a judge was correct to award the damages against developers who destroyed the aerosol artwork in 2013. Appeals court approves of $6.7M award to graffiti artists 2020-02-20T05:00:00Z So it's a surprise to find him, halfway along the tunnel, cheerfully spraying arcs of aerosol paint on to a wall like an orchestra conductor. A working life: The graffiti artist 2011-07-22T22:02:15Z The largest uncertainty in that comparison comes from the estimated effects of aerosols in the atmosphere, which can variously shade Earth or warm it. 7 ways to shut down a climate change denier 2013-12-18T13:00:00Z The restriction covers liquids, gels, aerosols, creams and pastes, with an exception for travelers needing larger quantities of medications, baby formula/food and breast milk for the flight. The most frequently asked travel questions answered 2015-08-06T04:00:00Z Face masks are up 475 percent while aerosol disinfectants, thermometers, bath and shower wipes, and first aid kit sales are all up more than 50 percent. Coronavirus pandemic panic shopping hits grocery stores 2020-03-13T04:00:00Z He paints on the floor, inverting the aerosol can to control line weight, “a game I play with the pressure of the can,“ he said. Futura, a King of Graffiti, Returns to His Roots 2020-12-09T05:00:00Z Other options to exterminate flies in your home include window sticky traps, a zapper racket, or even a pet-safe aerosol spray. The many, many ways to get rid of pesky flies 2022-05-10T04:00:00Z Think of a large can of aerosol deodorant and you have, roughly enough, his new dimensions. ‘I wanted a truncheon in my pants’: the rise of the penis extension 2018-09-22T04:00:00Z In a poorly ventilated room, aerosols would accumulate. When Will It Be Safe to Sing Together Again? 2020-06-09T04:00:00Z Jose Jimenez, a professor of chemistry at the University of Colorado at Boulder who specializes in aerosol science, says social distancing should involve a lot more distance. Going outside is our only escape. But now that’s scary, too. 2020-04-07T04:00:00Z Cosmic rays entering the atmosphere help to seed the formation of aerosols and clouds that reflect sunlight. 7 ways to shut down a climate change denier 2013-12-18T13:00:00Z They released tracer aerosols from a mannequin equivalent to thousands of coughs and traced how they moved through the cabin. Catching coronavirus on plane 'extremely unlikely' while wearing mask, Department of Defense study finds 2020-10-15T04:00:00Z A whole lot of people thronged — maskless! — into an indoor space, sang songs and made speeches, spraying aerosols every which way, and then piled into limousines and headed to unsocially distanced parties. The Oscars Are a Mess. Let’s Make Them Messier. 2021-01-27T05:00:00Z Stephen Ream, a director of Re-Solv, a charity dedicated to preventing the abuse of glues, gasses and aerosols, says these deaths are not necessarily related to balloons of laughing gas. Is the growth in nitrous oxide misuse a laughing matter? 2014-08-13T04:00:00Z “After 20 cycles of the dry-heat treatment, we didn’t see any significant difference in the filtration efficiency of the respirator,” said Verma, who studies aerosols. Researchers found a way to clean N95 masks for reuse — in a common electric cooker 2020-08-14T04:00:00Z Advertisement In a frenzied cloud of aerosol, acrylics and oil paint, over 70 international artists descended upon the city in 2011 and 2012. Art in Bristol, England, Moves Beyond Museum Walls 2015-12-23T05:00:00Z When it came to keeping yourself safe from coronavirus, singing — or enjoying live music and its aerosols — had been strictly contraindicated. 5 Things to Do This Weekend 2021-06-17T04:00:00Z Alternately extravagant in their plush brushwork and scraped dry across the canvas tooth, thinned acrylics coexist with thick, moist oil paint and vaporous aerosol spray. Review: Marius Bercea at Francois Ghebaly Gallery 2016-05-07T04:00:00Z This would have been great to introduce "smellavision", the waffling odors of the Philly cheesesteak on the grill; captured in an aerosol can and timed to be released on cue with its sizzling sound. How a Philly Cheesesteak Goes From the Grill to Carnegie Hall 2018-04-09T04:00:00Z Except there’s no evidence of trouble; in fact, TEM 4 is a land of endless partying, with citizens go-go dancing to swanky wah-wah funk and getting high from aerosol breath fresheners. Strange Lands Series Celebrates Soviet-Era Sci-Fi Films 2014-08-20T04:00:00Z Organizers hope the event "promotes aerosol art as an authentic and viable art form." Graffiti battle will hit the wall in Sodo on Sunday 2010-08-27T22:58:00Z On Wednesday, Johnson & Johnson Consumer Inc. issued a voluntary recall affecting a handful of the sunscreen products in its aerosol product line. How to know if your sunscreen is expired 2021-07-15T04:00:00Z He spoke plaintively of the communal lunches and couches at his now-shuttered office and a writing process that “puts you at great risk of inhaling somebody’s aerosol droplets.” Is Your Office Closed? Compensate With a Workplace Comedy 2020-05-11T04:00:00Z The aerosol tribute to Calliope Slim soon appeared on the front of the bar. A Vanished New Orleans Captured on “Straight from the Projects” 2015-09-13T04:00:00Z All other liquids, gels and aerosols in carry-on bags must be at or under 3.4 ounces to pass through a checkpoint, too. TSA: Passengers concerned about coronavirus can bring large bottles of hand sanitizer in carry-on bags 2020-03-16T04:00:00Z In fact, to reduce the risk of aerosol transmission of the coronavirus, there will be no vocal music at all at Tanglewood this summer. Tanglewood Is Back This Summer, With Beethoven and Yo-Yo Ma 2021-04-08T04:00:00Z Some experts reportedly believe that when people sing, they potentially expel a higher number of droplets and aerosols from their mouth and nose. Pub in Spain bans popular sing-along song amid coronavirus fears: 'There will be no... touching hands' 2020-08-04T04:00:00Z Industrial aerosols, made up of soot, sulfates, nitrates and mineral dust, reflect sunlight back into space, thus cooling the planet. For Planet Earth, No Tourism Is a Curse and a Blessing 2021-03-07T05:00:00Z “I’ve been a nurse for 25 years. Those might be the CDC guidelines, but I know better. I know when someone is coughing in your face, it’s not droplets — it’s aerosol.” Nurses are trying to save us from the virus, and from ourselves 2020-04-27T04:00:00Z Dr. Moritz said that the most intriguing finding likely would be related to aerosol spread. To Test Spread of Coronavirus, These Scientists Put on a Concert 2020-08-23T04:00:00Z Today, the Olympic muralists say, both aerosol artists and graffiti artists have come of age and have developed a healthy respect for the lasting nature of murals. L.A. again carries a torch for 1984 Olympic murals, their artists 2014-08-20T04:00:00Z Although the large respiratory droplets fall quickly, the smaller aerosols can remain in the air for 30 minutes or longer until removed through ventilation or captured by an air-purification system. Can an air purifier help protect you against the coronavirus? 2020-10-16T04:00:00Z It’s in an aerosol can, like hair spray, and you can drench any inadequately pumpkin-spiced item with the flavor. I used every pumpkin spice product I could find for a week. Now my armpits smell like nutmeg. 2017-09-13T04:00:00Z The liquid and aerosol substances are destroyed, for instance. The weird afterlife of banned TSA items 2015-01-22T05:00:00Z Then another young man wearing a long robe with a green skullcap came dancing over to the edge of the circle and sprayed me and several others with something from an aerosol can. Explorer: Pyramids by the Nile. Egypt? No, Sudan. 2012-10-05T15:50:42Z Because aerosol art is created with spray paint, the artists were lumped together with graffiti taggers, though aerosol artists saw themselves in a different league. L.A. again carries a torch for 1984 Olympic murals, their artists 2014-08-20T04:00:00Z They have pandemic potential because by replicating through RNA, it means they undergo rapid mutation, and by spreading through droplets or aerosols, it means they can spread very quickly, very widely. Former FDA commissioner: ‘We remain almost equally vulnerable to threat from the next pandemic’ 2021-09-09T04:00:00Z As a balm for a latent terror of lethal microscopic airborne particles, I spritz myself each morning in a benign aerosol cloud. A Scented Diary of a Lockdown 2020-06-03T04:00:00Z “The risk posed by lingering aerosols after diners leave a table within an outdoor enclosure constitutes at least some of the potential risk for transmission,” Glatter said. Outdoor dining bubbles aren't as safe as you'd think, doctors say 2020-10-29T04:00:00Z The goal is to showcase the creations, in aerosol and latex paint, of women from around the world, including Argentina, Brazil, Canada, Italy and Spain. Putting a Good Face on Street Art, to Upgrade Atlanta 2012-08-18T02:56:36Z The monthlong production of “Godspell,” with 10 roles, is the more complex undertaking, because of the cast size and the perils of singing, which produces potentially dangerous aerosols. ‘Godspell’ in 2020: Masks, Partitions and a Contactless Crucifixion 2020-08-05T04:00:00Z “We’re looking for colorful designs that are vibrant ... just things that exhibit the capabilities of not just aerosol art but modern street art,” Hart said. Four large-scale murals are planned for Capitol Hill 2014-04-03T02:08:54Z In each painting, they looked at the red-to-green ratio along the horizon of each sunset to estimate the amount of aerosols in the atmosphere at the time. Observatory: On Canvas, Clues About Air Pollution 2014-03-31T18:04:34Z Another reminder, of the reason in-person concerts are still a distant dream, is a section that follows a lyrical quotation of a Bach chorale, in which chattering winds produce aerosols captured on camera. The San Francisco Symphony Plunges Into a New World 2020-10-28T04:00:00Z And partitions are being installed in the orchestra pit to try to contain any aerosols emitted by reed and brass instruments. ‘Wicked’ Hits the Road, Carrying the Hopes of Broadway Tours 2021-08-02T04:00:00Z In their study, IU researchers and collaborators used high-performance computers and global climate models to simulate different stratospheric aerosol injection scenarios, identifying the cooling strategy with the most potential to slow Antarctic ice loss. Climate engineering could slow Antarctic ice loss 2023-11-15T05:00:00Z The multidisciplinary study combined clinical medicine, gene research, molecular biology, environmental toxicology and aerosol physics. Ultrafine particles from traffic disturb human olfactory cell function 2023-11-14T05:00:00Z These particles have a decisive influence on the water vapor in the air: If such tiny aerosols are in the air, water molecules can attach themselves to these particles. Aerosols: When scents influence our climate 2023-11-13T05:00:00Z Among other findings, Hansen said a recent change in aerosol shipping regulations maybe be a contributing factor. With hot October temperatures, this is 'virtually certain' to be the warmest year on record 2023-11-08T05:00:00Z SRM, in theory, would use reflective aerosols to beam sunlight away from the Earth and lower the planet’s temperatures. Earth Reacts to Greenhouse Gases More Strongly Than We Thought 2023-11-03T04:00:00Z "Where you release the aerosols matters a lot and can affect the climate differently," Goddard said. Climate engineering could slow Antarctic ice loss 2023-11-15T05:00:00Z One 2021 study co-authored by Xu found that a decrease in European aerosol emissions since the 1980s may have shifted weather patterns in Northern China. Climate's 'Catch-22': Cutting pollution heats up the planet 2023-11-02T04:00:00Z "It can be shown that high concentrations of these aerosols make clouds denser and whiter than they would otherwise be, and that they take longer to dissipate," Dominik Stolzenburg reports. Aerosols: When scents influence our climate 2023-11-13T05:00:00Z However, other scientists disagreed, with University of Pennsylvania professor Michael Mann arguing in a post on his website that warming is increasing steadily, rather than accelerating, and that aerosols play a minimal role. With hot October temperatures, this is 'virtually certain' to be the warmest year on record 2023-11-08T05:00:00Z Michael Oppenheimer, a climate scientist and director of the Center for Policy Research on Energy and Environment at Princeton University, said the uncertainties around the effects of declining aerosols were important to pay attention to. Earth Reacts to Greenhouse Gases More Strongly Than We Thought 2023-11-03T04:00:00Z It was recently discussed in a White House report outlining a potential research program on stratospheric aerosol injection and marine cloud brightening, another proposed strategy for cooling the planet. Climate engineering could slow Antarctic ice loss 2023-11-15T05:00:00Z One proposal called "solar radiation management" envisions deliberately injecting sulphur aerosols into the atmosphere to cool temperatures. Climate's 'Catch-22': Cutting pollution heats up the planet 2023-11-02T04:00:00Z The now published review article focuses on the growth of the newly formed aerosol particles. Aerosols: When scents influence our climate 2023-11-13T05:00:00Z Airborne transmission by aerosol particles was eventually identified as one of the most likely transmission routes. Risk of viral airborne transmission peaks within 5 seconds of face-to-face encounters 2023-10-31T04:00:00Z As these aerosols decline in the atmosphere, some research suggests, this masking effect may fall away and global temperatures may rise at faster rates. Earth Reacts to Greenhouse Gases More Strongly Than We Thought 2023-11-03T04:00:00Z Though simulated scenarios with stratospheric aerosol injection at multiple latitudes showed benefits in terms of Antarctic ice loss, further study is needed to quantify the change in melt rates, Goddard said. Climate engineering could slow Antarctic ice loss 2023-11-15T05:00:00Z Hitting that threshold will happen sooner than initially calculated because the world has made progress in cleaning up a different type of air pollution — tiny smoky particles called aerosols. In early 2029, Earth will likely lock into breaching key warming threshold, scientists calculate 2023-10-30T04:00:00Z But truly reliable models that represent the complexity of aerosol growth with the necessary accuracy are still lacking. Aerosols: When scents influence our climate 2023-11-13T05:00:00Z Furthermore, the number of aerosol particles in ventilated conditions was significantly lower than that in nonventilated conditions. Risk of viral airborne transmission peaks within 5 seconds of face-to-face encounters 2023-10-31T04:00:00Z One of the most critical are sooty particles called aerosols, which mainly arise from the burning of fossil fuels. Carbon emissions threaten 1.5C climate threshold sooner than thought - report 2023-10-30T04:00:00Z The tests were carried out in a controlled manner in an exposure chamber following the application of bacterial aerosols. Even treated wood prevents bacterial transmission by hand 2023-10-26T04:00:00Z Put another way, while cleaning up aerosol pollution is a good thing, that success means slightly faster rises in temperatures. In early 2029, Earth will likely lock into breaching key warming threshold, scientists calculate 2023-10-30T04:00:00Z Rather they were targeted at studying sulfuric acid particles and other stratospheric aerosols. Space Junk Is Polluting Earth’s Stratosphere with Vaporized Metal 2023-10-26T04:00:00Z The researchers found that, with or without ventilation, the number of aerosol particles peaked within 5 seconds after face-to-face encounters and then declined rapidly. Risk of viral airborne transmission peaks within 5 seconds of face-to-face encounters 2023-10-31T04:00:00Z The new research paper finds that these aerosols have in fact a far higher cooling impact than previously thought. Carbon emissions threaten 1.5C climate threshold sooner than thought - report 2023-10-30T04:00:00Z Two other theories link aerosols from desert areas or sea spray to cloud invigoration and enhanced electrification. Mysterious Lightning ‘Superbolts’ Can Be 1,000 Times as Strong as Ordinary Strikes 2023-10-23T04:00:00Z As the world cleans up its carbon-emitting emissions it is simultaneously reducing the cooling aerosols too and the study takes that more into account, as do changes to computer simulations, Lamboll said. In early 2029, Earth will likely lock into breaching key warming threshold, scientists calculate 2023-10-30T04:00:00Z This results in a flurry of breathable, allergenic aerosols that could induce asthma attacks, she says. Why Is Asthma Worse in Stormy Weather? 2023-10-20T04:00:00Z Some theories include a recent change to shipping regulations concerning aerosols, which reduced the upper limit of sulfur in fuels. A warm, wet El Niño winter is in store for California and much of the U.S. 2023-10-19T04:00:00Z The process also leads to the formation of secondary organic aerosols, she says. Germicidal UV lights could be producing indoor air pollutants, study finds 2023-10-18T04:00:00Z Volcanic eruptions can induce cooling, too, by venting out sulfur dioxide that combines with water vapor to form sunlight-reflecting aerosols. Will the Next Supercontinent Really Drive Mammals to Extinction? 2023-10-17T04:00:00Z "There are so many rockets going up and coming back and so many satellites falling back through the atmosphere that it's starting to show up in the stratosphere as these aerosol particles." Signatures of the Space Age: Spacecraft metals left in the wake of humanity's path to the stars 2023-10-16T04:00:00Z "Large volcanic eruptions can also lead to substantial cooling in the first couple of years after their eruption as they emit aerosols that reflect sunlight and thus cool the planet," Lehner added. How much are volcanoes to blame for climate change? Far less than humans, experts say 2023-10-13T04:00:00Z The change was geared toward cleaner air in ports and coastal areas but may have had an unintended planetary warming effect because the aerosols were reflecting sunlight away from Earth. A warm, wet El Niño winter is in store for California and much of the U.S. 2023-10-19T04:00:00Z Up until now, these "aerosols" had been partly offsetting the effect of greenhouse gas emissions by reflecting some of the sun's energy and keeping the Earth's surface cooler than it would have been otherwise. World breaches key 1.5C warming mark for record number of days 2023-10-06T04:00:00Z But that cooling would be brief because aerosols are quickly washed out of the sky, leaving greenhouse warming to dominate the world. Will the Next Supercontinent Really Drive Mammals to Extinction? 2023-10-17T04:00:00Z These reactions create ozone, aerosols and other byproducts that are unhealthy for both humans and plants. Plants could worsen air pollution on a warming planet 2023-10-05T04:00:00Z The team then used the data to determine the conditions surrounding the storms, such as land and water surface elevation, altitude of the charging zone, cloud base and top temperatures, and aerosol concentrations. The science of 'superbolts,' the world's strongest lightning strikes 2023-10-06T04:00:00Z Pollutants emitted from CRB contain significant amounts of light-absorbing aerosols, capable of altering the thermodynamics of our atmosphere and cloud properties. Dense measurement network links air pollution and common agricultural practice 2023-10-02T04:00:00Z As concentrations of stratospheric aerosols increased, the cooling grew less uniform, and the climate became more distorted. It’s Time to Engineer the Sky 2023-09-20T04:00:00Z Razvozhayev said that if people saw smoke in the South Bay area it was due to harmless aerosol camouflage being used by the Black Sea Fleet. Ukraine media say Sevastopol explosions due to special operation 2023-09-17T04:00:00Z He also said that if anyone saw smoke in the South Bay area, the Black Sea Fleet reported this was due to "standard aerosol camouflage." Russia defence ministry says forces downed Ukrainian drones over Crimea 2023-09-17T04:00:00Z Efraim had previously seen that aerosols invigorated lightning strikes, and at first he thought that they might play a role in the occurrence of superbolts. The science of 'superbolts,' the world's strongest lightning strikes 2023-10-06T04:00:00Z The most common form of transmission is inhalation of contaminated aerosols produced in conjunction with water sprays, jets or mists of contaminated water sources, according to WHO. WHO says 23 deaths from Legionnaires' disease reported in Poland 2023-09-14T04:00:00Z ER-2s have flown more than 4,500 research missions in the past 50 years, sampling aerosols and gases in the stratosphere. It’s Time to Engineer the Sky 2023-09-20T04:00:00Z The final three categories represent the areas where humans have not yet exceeded planetary boundaries as defined by the researchers: ocean acidification, atmospheric aerosol loading and ozone depletion. Humans Have Crossed 6 of 9 ‘Planetary Boundaries’ 2023-09-13T04:00:00Z There are only three planetary boundaries where it can be said humanity is still acting within a safe operating space: Ocean acidification, stratospheric ozone depletion and atmospheric aerosol loading. Humans are dangerously pushing the limits of our planet in ways other than climate change 2023-09-13T04:00:00Z Though he found that aerosols affected the frequency of lightning bolts, they did not play a significant role in a strike’s strength. The science of 'superbolts,' the world's strongest lightning strikes 2023-10-06T04:00:00Z Investigators found hundreds of hazardous and medical waste items such as syringes, tubing with body fluid and aerosol cans destined for public landfills. Kaiser agrees to $49-million settlement for illegal disposal of hazardous waste, protected patient information 2023-09-09T04:00:00Z His simulations showed that if aerosols were injected at the equator, they would spread over the Northern and Southern Hemispheres, with little impact on monsoon patterns. It’s Time to Engineer the Sky 2023-09-20T04:00:00Z Many product recalls followed, particularly of aerosol sunscreens. What Are the Best and Safest Sunscreens? 2023-09-06T04:00:00Z Yet even ocean acidification is "close to being breached," the authors write, while "aerosol loading regionally exceeds the boundary." Humans are dangerously pushing the limits of our planet in ways other than climate change 2023-09-13T04:00:00Z The Dutch brewer said it will take a loss of €300m on the division, which is being offloaded to Russia's Arnest, which makes aerosol cans. Heineken sells off Russian beer business for €1 2023-08-25T04:00:00Z For example, empty aerosol cans can go into your home garbage. Handling hazardous items at home 2023-08-18T04:00:00Z But some people have proposed a polar strategy in which aerosols would be injected at the high northern latitudes to slow rapid Arctic warming without overcooling the tropics. It’s Time to Engineer the Sky 2023-09-20T04:00:00Z No duties will be imposed on the steel -- used in cans for food, paint, aerosol products and other containers-- imported from Britain, the Netherlands, South Korea, Taiwan and Turkey, Commerce added. U.S. to impose tariffs on tin mill steel from Canada, China, Germany -Commerce Dept 2023-08-17T04:00:00Z He said a trend that started on social media, in which people put aerosol cans on fires, was behind the injuries. Aerosol fire trend leads to 'two or three' burns a week 2023-08-16T04:00:00Z But the change may have had an unintended consequence, as the aerosols were helping to reflect some sunlight away from Earth. July was the planet's hottest month on record — so far 2023-08-15T04:00:00Z Mercury vapor sticks to dust and aerosol particles, floating down through the canopy and landing on leaves. Insight: Amazon rainforest gold mining is poisoning scores of threatened species 2023-08-05T04:00:00Z Another modeling study, in 2022, suggests that stratospheric aerosols could shift the burden of malaria from highland areas in East Africa to lowland areas in South Asia and sub-Saharan Africa. It’s Time to Engineer the Sky 2023-09-20T04:00:00Z Scientists have suggested that spraying reflective aerosols into the Earth’s atmosphere could help beam incoming sunlight away from the planet, lowering temperatures in the process. A Sun Shield over Earth? Catch an Asteroid, and It Might Work 2023-08-01T04:00:00Z Sunny Willink said her son Alfie - who suffered serious burns after putting an aerosol can on a fire - was "just having fun with his friends". Aerosol fire trend leads to 'two or three' burns a week 2023-08-16T04:00:00Z These airborne particles, called "aerosols", typically reflect some of the sun's energy back into space - although the science is very complicated. Climate change: July set to be world's warmest month on record 2023-07-27T04:00:00Z Indeed, in July 2021, Johnson & Johnson recalled five aerosol sunscreen products because they had been contaminated with benzene, a known carcinogen. Yes, some sunscreens contain cancer-causing chemicals — but the sun is still far more dangerous 2023-07-13T04:00:00Z Ricke, who also studies international relations, imagines a nightmare scenario in which individual countries, responding to heat waves, fires or floods, begin injecting aerosols unilaterally. It’s Time to Engineer the Sky 2023-09-20T04:00:00Z Both of these reports focused on the most mainstream solar geoengineering proposal, involving aerosols sprayed into the atmosphere. A Sun Shield over Earth? Catch an Asteroid, and It Might Work 2023-08-01T04:00:00Z Critics of geoengineering say using aerosols and other substances to reflect sunlight away from Earth could lead to unknown, disruptive weather patterns. Supercomputer Will Help Decide whether to Block the Sun 2023-07-07T04:00:00Z It's thought that having less of these aerosols may have made a small contribution to record North Atlantic heat. Climate change: July set to be world's warmest month on record 2023-07-27T04:00:00Z “This is an aerosol transmission problem at the interface between the joint and your mouth,” Roggen says. Science Reveals How to Roll the Perfect Joint 2023-07-04T04:00:00Z Models used to predict the effects of SRM contain dozens of variables representing physical parameters ranging from the chemical reactivity of aerosol droplets to their size. It’s Time to Engineer the Sky 2023-09-20T04:00:00Z Because these methods are even less studied than the controversial atmospheric aerosol idea, potential side effects are less certain. A Sun Shield over Earth? Catch an Asteroid, and It Might Work 2023-08-01T04:00:00Z While it’s worth encouraging folks not to use fireworks amid escalating wildfire danger, they say it’s kind of silly that federal land managers would suggest using aerosol cans of sticky party string out in nature. US forest managers urge revelers to swap fireworks for Silly String, but some say not so fast 2023-07-01T04:00:00Z This significantly reduces the amount of aerosol particles released into the atmosphere, the IMO says. Climate change: Sudden heat increase in seas around UK and Ireland 2023-06-19T04:00:00Z Filters collected the aerosols at the machine’s 3-D-printed mouthpiece, and the researchers used analytical chemistry techniques to measure aerosol levels from puffs taken at the beginning, middle, and end of each joint. Science Reveals How to Roll the Perfect Joint 2023-07-04T04:00:00Z A self-propelled balloon would ascend 20 kilometers, release half a kilogram of sulfate into the wake of its propeller, then fly back through the aerosol trail to monitor how it evolved. It’s Time to Engineer the Sky 2023-09-20T04:00:00Z However, the change may have had an unexpected consequence because sulfate aerosols can reflect sunlight away from the earth, “effectively dimming the planet’s surface,” Jacobson wrote in a post on his website. Ocean temperatures are off the charts, and El Niño is only partly to blame 2023-06-13T04:00:00Z Since June 1, the smoke has moved over Greenland and Iceland, and observations in southern Norway have confirmed increasing concentrations of aerosols. Smoke from the wildfires stretches across the Atlantic to Norway. 2023-06-08T04:00:00Z But aerosols that pollute the air can also help reflect heat back into space, so removing them may have caused more heat to enter the waters. Climate change: Sudden heat increase in seas around UK and Ireland 2023-06-19T04:00:00Z These help remove airborne particles, called aerosols, from the air indoors. Air quality: How to protect yourself from Canada wildfire smoke 2023-06-08T04:00:00Z Once released, SO2 reacts with water vapor to form droplets that become suspended in the air—a type of aerosol—and act as tiny mirrors, reflecting incoming sunlight back to space. It’s Time to Engineer the Sky 2023-09-20T04:00:00Z This could happen through the dispersion of fuel particles or fragments or the dispersion of radioactive aerosols. Kakhovka dam breach raises risk for Zaporizhzhia nuclear plant 2023-06-07T04:00:00Z As part of their metabolism, many of these sunlight-consuming organisms release a compound called dimethyl sulfide, which rises and reacts with gases in the atmosphere to form small aerosol particles—and, eventually, clouds. Plankton Generate a Cloudy Shield over the Antarctic 2023-05-29T04:00:00Z Surrounded by spent canisters of aerosol paint which litter the pavement, they're putting the finishing touches to their work. Why famous faces are popping up mega-sized on UK streets 2023-05-28T04:00:00Z As this aerosol precipitates to Earth, it enters terrestrial food webs. Fundamentals of Biology 2015-01-01T00:00:00Z The news that this layer had a hole—an area severely depleted by the use of manufactured chemicals in common consumer items like aerosols, refrigerants, and food packaging—startled the public. World History: from 1400 2022-12-14T00:00:00Z If anything, study authors might have underestimated the impacts of the companies’ emissions because they included aerosol emissions in their calculations, Fu said. Almost 40% of land burned by western wildfires can be traced to carbon emissions 2023-05-16T04:00:00Z But volcanic aerosols tend to linger longer and float higher in the atmosphere than wildfire smoke, prolonging their impacts. Wildfires may have stoked rare ‘triple-dip’ La Niña 2023-05-09T04:00:00Z Some curly and coarse-coated breeds are brushed with baby powders while fine, silky-haired dogs are spritzed with various aerosol sprays. In dog show world, details obvious and subtle rule the day 2023-05-08T04:00:00Z An important note: If you are using bait, do not spray ants or ant trails with chemical products, such as Raid aerosols, to kill them. How to rid your house of ants (and prevent them from entering in the first place) 2023-05-04T04:00:00Z This has had a rapid impact, reducing the amount of aerosol particles released into the atmosphere. Climate change: recent, rapid ocean warming alarms scientists 2023-04-24T04:00:00Z The stench became baked in, and no bathing in tomato juice or obscuring with aerosols would do. Perspective | Josh Harris’s biggest strength? He isn’t Dan Snyder. 2023-04-13T04:00:00Z This carbon budget does not include other greenhouse gases or the cooling effect of aerosols, among other factors. Wealthy Countries Have Blown Through Their Carbon Budgets 2023-04-05T04:00:00Z It can track ozone, nitrogen dioxide, sulfur dioxide, bromine, and organic molecules such as formaldehyde, as well as tiny airborne particles called aerosols. Satellite network will monitor air pollution in near real time 2023-04-04T04:00:00Z CFCs were used in aerosol sprays and industrial refrigeration until an international agreement known as the Montreal Protocol began phasing out their production and most of their uses starting in 1989. A Mysterious Rise in Banned Chemicals Is Warming the Planet 2023-04-04T04:00:00Z But aerosols that dirty the air also help reflect heat back into space - removing them may have caused more heat to enter the waters. Climate change: recent, rapid ocean warming alarms scientists 2023-04-24T04:00:00Z Von Mutius repeatedly found that exposure to farmyard dirt, dust and the various aerosols that fly off of animals helps children in their respiratory development. Children raised with dogs and cats are less likely to develop food allergies, study finds 2023-04-03T04:00:00Z The most commonly discussed strategy involves spraying special reflective aerosols into the atmosphere to beam sunlight away from the earth, lowering global temperatures. Geoengineering Is Not a Quick Fix for the Climate Crisis, New Analysis Shows 2023-04-03T04:00:00Z We think about the liquids rule by its name, often forgetting that it also applies to aerosols, gels, creams and pastes. TSA settles the score: Peanut butter is a liquid 2023-03-17T04:00:00Z Butane, which is contained in aerosols, is the gas primarily associated with substance abuse in the UK and is not subject to the new laws. Nitrous oxide: Southend mum over-the-moon about new law 2023-03-28T04:00:00Z As the coronavirus pandemic took hold in the United States in early 2020, employees at an Adelanto, Calif., detention center began spraying the facility with a foul-smelling pink aerosol, a lawsuit alleges. ICE detainees were ‘poisoned’ by toxic cleaning chemicals, lawsuit alleges 2023-03-27T04:00:00Z Certain chemicals found in aerosol sprays and refrigerators were damaging the part of the atmosphere that protects earth from the sun's most harmful rays. Just how good were Exxon’s climate projections? 2023-03-26T04:00:00Z Particles in aerosols can be inhaled or ingested, and while most would be excreted again, some can enter the blood stream and cause kidney damage. A look at the uranium-based ammo the UK will send to Ukraine 2023-03-22T04:00:00Z Particles in aerosols can be inhaled or ingested, and while most would be excreted again, some can enter the bloodstream and cause kidney damage. A look at the uranium-based ammo the U.K. will send to Ukraine 2023-03-23T04:00:00Z Thou shalt not inject aerosols into the air to cool the planet. Analysis | Apple’s ‘Extrapolations’ shows how hard it is to make climate must-watch TV 2023-03-17T04:00:00Z During the coronavirus pandemic, Putin had a special “disinfection tunnel” installed at his residence to decontaminate visitors with aerosol cleaning agents and ultraviolet light. A railroad fan photographed Putin’s armored train. Now he lives in exile. 2023-03-15T04:00:00Z It’s tempting to reach for a cute candle or an aerosol air freshener, but scientists say that might not be the safest choice. How to make your home smell better without harmful chemicals 2023-03-15T04:00:00Z The March 6 editorial “They work” was correct in pointing out the likely value of masks and N95 respirators in protecting against infection from the inhalation of aerosols containing the coronavirus. Opinion | We need more studies on masks to see if they prevent virus spread 2023-03-10T05:00:00Z About 80% of the chlorine in the atmosphere is a legacy of chlorofluorocarbons, chemicals used in aerosol sprays and as refrigerants starting in the 1930s. Australia's Massive Wildfires Shredded the Ozone Layer—Now Scientists Know Why 2023-03-10T05:00:00Z While aerosol transmission has been the primary means by which the coronavirus has spread among humans, acquiring the virus through touch is a concern as well. The coronavirus has infected New York City's rats. Why that's bad news for people 2023-03-10T05:00:00Z Whether it’s an aerosol bottle, plug-in, oil, scented candle or gel, if a product promises to clear smells, chances are it harbors toxins that pollute indoor air quality. If you can smell your air freshener, you might have a problem 2023-02-22T05:00:00Z He then sprayed aerosol irritant at two groups of police defending an Upper West Terrace stairway, according to his plea papers. Alleged Three Percenter who marched with Proud Boys on Jan. 6 pleads guilty 2023-03-06T05:00:00Z As an infectious-disease research physician, I know that scientists working with highly virulent viruses and bacteria transmitted by inhaling aerosols are required to wear respirators because they have been demonstrated to prevent infections. Opinion | We need more studies on masks to see if they prevent virus spread 2023-03-10T05:00:00Z Once it became clear there was not a mask shortage, that asymptomatic infections were common and that the virus spread through breathing particles, or aerosols, Fauci urged people to cover their faces. Column: COVID lab leak? Mask mandates? Why are we still having these fights? 2023-03-01T05:00:00Z Such stratospheric aerosol injection is largely untested and potentially harmful, but it's attracting attention as an emergency measure to avoid catastrophic climate change. Solar Geoengineering Should Be Regulated, U.N. Report Says 2023-02-28T05:00:00Z At high humidity, she said, minimal evaporation means respiratory droplets and aerosols survive intact, so there is little trigger to displace the virus. Why weather may be a missing link in flu prediction 2023-02-18T05:00:00Z Robock also said more research is needed even with injecting aerosols into atmosphere, even though it is often discussed as a realistic possibility. Researchers want to create a dust shield in space to fight climate change 2023-02-08T05:00:00Z He added that officials are aware of reports of loud booms and that they believe they could be related to aerosol cans that were in the apartment but are still working to determine the source. Fire at Silver Spring apartment building kills 1 and displaces 400 2023-02-18T05:00:00Z The first is weather: You could think of rain as a kind of atmospheric sandpaper, removing aerosols floating about the air. The Doomsday Clock is an imperfect metaphor — but the existential danger is all too real 2023-02-05T05:00:00Z Releasing aerosols into the stratosphere, for instance, could damage the ozone layer, which protects people and the planet from the sun's cancer-causing ultraviolent rays. Solar Geoengineering Should Be Regulated, U.N. Report Says 2023-02-28T05:00:00Z The father of a girl who died after inhaling aerosol deodorant is warning other parents of the potential dangers. 'I had no idea deodorant could be fatal' 2023-01-26T05:00:00Z The parents of a girl who died after inhaling aerosol deodorant want clearer product labelling to warn people of the potential dangers. Dad's warning after girl, 14, dies from inhaling deodorant 2023-01-26T05:00:00Z “We are planning to also do aerosol transmission studies,” she says. ‘Incredibly concerning’: Bird flu outbreak at Spanish mink farm triggers pandemic fears 2023-01-24T05:00:00Z But they had mostly ignored the possibility that JWST’s view would be obstructed by suspended aerosols—either cloud droplets, formed when gases condense, or haze particles, formed through light-driven chemical reactions. Lifting the veil: Astronomers conjure up the hazes that obscure alien worlds 2023-01-10T05:00:00Z The recommendation — detailed in a report released Monday — could help manage the risks associated with spraying sunlight-reflecting aerosols dozens of miles above the Earth's surface. Solar Geoengineering Should Be Regulated, U.N. Report Says 2023-02-28T05:00:00Z “Stratospheric aerosol injections will probably make it a little bit worse.” Ozone layer continues to heal, a key development for health, food security and the planet, U.N. study says 2023-01-09T05:00:00Z Her medical cause of death was "unascertained but consistent with inhalation of aerosol". Dad's warning after girl, 14, dies from inhaling deodorant 2023-01-26T05:00:00Z Researchers have largely focused on the idea of injecting sulfur aerosols into the stratosphere, 12 miles into the air, to reflect sunlight and cool down the Earth. This firm is working to control the climate. Should the world let it? 2023-01-09T05:00:00Z The planet’s impenetrable atmosphere could only indicate one thing, she concluded: A layer of aerosols high in the atmosphere was blocking the light. Lifting the veil: Astronomers conjure up the hazes that obscure alien worlds 2023-01-10T05:00:00Z For example, proposals to limit global warming by sending millions of tonnes of sulphur dioxide into the upper atmosphere - known as stratospheric aerosol injection - could drastically reverse the ozone layer's recovery. Ozone layer may be restored in decades, UN report says 2023-01-09T05:00:00Z That largely includes a class known as chlorofluorocarbons, or CFCs, which contain ozone-depleting chlorine and were used in refrigerators, air conditioners and aerosol cans. Ozone layer continues to heal, a key development for health, food security and the planet, U.N. study says 2023-01-09T05:00:00Z Giorgia's death certificate referred to "inhalation of aerosol" rather than "deodorant". Dad's warning after girl, 14, dies from inhaling deodorant 2023-01-26T05:00:00Z The quantity of aerosols the company released was negligible: Iseman estimated that his balloon only dispersed “a few grams” of SO2. This firm is working to control the climate. Should the world let it? 2023-01-09T05:00:00Z The report also warned that efforts to artificially cool the planet by putting aerosols into the atmosphere to reflect the sunlight would thin the ozone layer by as much as 20% in Antarctica. UN says ozone layer slowly healing, hole to mend by 2066 2023-01-09T05:00:00Z The method, called stratospheric aerosol injection, would use airplanes or other means to distribute sulfur aerosols high in the atmosphere, where they would reflect some of the sun’s rays before they reached the surface. Restoration of the Ozone Layer Is Back on Track, Scientists Say 2023-01-09T05:00:00Z These droplets, called aerosol plumes, can spread pathogens from human waste and expose people in public restrooms to contagious diseases. Toilets spew invisible aerosol plumes with every flush – here’s the proof captured by lasers 2023-01-03T05:00:00Z By law, aerosol deodorants must be printed with the warning "keep out of reach of children". Dad's warning after girl, 14, dies from inhaling deodorant 2023-01-26T05:00:00Z Linden hopes to use this experiment as a starting point for future research that tracks the distance bacteria and other pathogens travel in these aerosol clouds, and how long they remain infectious. Green lasers reveal you should close the toilet lid before you flush 2022-12-23T05:00:00Z Earth sciences will increase by 6%, with lawmakers requesting plans for the first four satellites in NASA’s Earth System Observatory, a multibillion-dollar fleet that will monitor clouds, aerosols, and other phenomena that affect climate change. Research gets a boost in final 2023 spending agreement 2022-12-20T05:00:00Z Looking at stratospheric aerosol injection, “is in our wheelhouse,” he added. Restoration of the Ozone Layer Is Back on Track, Scientists Say 2023-01-09T05:00:00Z Scientific understanding of the spread of aerosol plumes – and public awareness of their existence – has been hampered by the fact that they are normally invisible. Toilets spew invisible aerosol plumes with every flush – here’s the proof captured by lasers 2023-01-03T05:00:00Z Most aerosol deodorants also have a warning that says "solvent abuse can kill instantly". Dad's warning after girl, 14, dies from inhaling deodorant 2023-01-26T05:00:00Z A powerful green laser helps visualize the aerosol plumes from a toilet while it’s being flushed. Green lasers reveal you should close the toilet lid before you flush 2022-12-23T05:00:00Z The blasts are thought to have been caused by exploding aerosols and paint tins. Huge fire engulfs Russian shopping mall Mega Khimki near Moscow 2022-12-09T05:00:00Z Canine influenza, which is transmitted through respiratory droplets and aerosols, tends to spread quickly in group settings and can jump between states as infected dogs travel. Dog Flu Is Back, Too 2022-12-02T05:00:00Z After flushing the toilet with a remote electrical trigger, the aerosol particles scatter enough laser light to become visible, allowing us to use cameras to image the plume of particles. Toilets spew invisible aerosol plumes with every flush – here’s the proof captured by lasers 2023-01-03T05:00:00Z If an aerosol deodorant is flammable there must also be a warning about this. Dad's warning after girl, 14, dies from inhaling deodorant 2023-01-26T05:00:00Z They knew their laser would make some aerosols visible. Green lasers reveal you should close the toilet lid before you flush 2022-12-23T05:00:00Z Massive eruptions like Pinatubo can put enough sulfate aerosols high into the upper atmosphere that reflect sunlight and cool global temperatures temporarily. Volcano knocks Mauna Loa carbon monitoring station offline 2022-11-30T05:00:00Z In confined spaces, like offices, contaminated aerosols can build up over time, increasing the risk of transmission. Can Sensor Technology Help Keep Office Workers Healthy? 2022-11-23T05:00:00Z Scientists have known for decades that flushing toilets can release aerosol particles into the air. Toilets spew invisible aerosol plumes with every flush – here’s the proof captured by lasers 2023-01-03T05:00:00Z "We also recommend applying a number of additional warnings and usage instructions, beyond those required by regulation, and continue to review these to encourage the safe use of aerosols." Dad's warning after girl, 14, dies from inhaling deodorant 2023-01-26T05:00:00Z And instead of an ugly can of aerosol spray, opt for a scented soy or beeswax candle. An eco-friendly guide to getting your bathroom ready for guests 2022-11-16T05:00:00Z Mauna Loa’s eruption at the moment doesn’t seem to be spewing nearly enough aerosols and its carbon dioxide emissions are nothing compared to the burning of fossil fuels, they said. Volcano knocks Mauna Loa carbon monitoring station offline 2022-11-30T05:00:00Z Respiration produces CO2, which is exhaled along with aerosols, so the sensors can be used to measure the buildup of exhaled air within a space — and therefore the potential level of pathogens. Can Sensor Technology Help Keep Office Workers Healthy? 2022-11-23T05:00:00Z While these earlier approaches can confirm the presence of aerosols, they provide little information about the physics of the plumes: what they look like, how they spread and how fast they move. Toilets spew invisible aerosol plumes with every flush – here’s the proof captured by lasers 2023-01-03T05:00:00Z By law, aerosol deodorants must be printed with the warning "keep out of reach of children". Dad's warning after girl, 14, dies from inhaling deodorant 2023-01-26T05:00:00Z When aerosol particles interact with light, a portion of the light is absorbed but the rest reflects and scatters off of the particles. Wildfire smoke may warm the Earth for longer than we thought 2022-11-13T05:00:00Z The FDA said Juul did not adequately address key questions about the potential for chemicals to leech from its device, which heats a flavored nicotine solution into an aerosol. Vaping company Juul announces layoffs amid growing setbacks 2022-11-10T05:00:00Z However, "The identity of the aerosol has never been officially disclosed," according to a 2020 review in the journal ACS Chemical Neuroscience, with other drugs like benzodiazepines and halothane being implicated. Lawmakers want to dub fentanyl a "weapon of mass destruction." Here's why that's sure to fail 2022-11-04T04:00:00Z This information is critical to develop strategies to mitigate the formation of aerosol plumes and reduce their capacity to transmit disease. Toilets spew invisible aerosol plumes with every flush – here’s the proof captured by lasers 2023-01-03T05:00:00Z But in the past 18 months, several major consumer products companies, including Unilever, Procter & Gamble and Johnson & Johnson, have announced at least 10 recalls of well-known aerosol brands. Aerosol hair products tainted by benzene may still be on store shelves 2022-11-01T04:00:00Z For most types of aerosol particles, the amount being absorbed is negligible. Wildfire smoke may warm the Earth for longer than we thought 2022-11-13T05:00:00Z China’s largest city, Shanghai, has started administering an aerosol COVID-19 vaccine that recipients suck in through their mouths, state media said. 'I was a slave': Up to 100,000 held captive by Chinese cybercriminals in Cambodia 2022-11-01T04:00:00Z Dove, Suave and Bed Head are among the aerosol dry shampoos recalled after they were found to contain benzene, which can cause cancer. Foster Farms recalls 148,000 pounds of chicken sold at Costco that may contain plastic 2022-10-31T04:00:00Z But it is still an open question as to whether toilet aerosol plumes present a transmission risk. Toilets spew invisible aerosol plumes with every flush – here’s the proof captured by lasers 2023-01-03T05:00:00Z “We don’t want to scare people into never using an aerosol can ever again, but it is a real risk.” Aerosol hair products tainted by benzene may still be on store shelves 2022-11-01T04:00:00Z Some aerosol particles, however, are coloured, which means they are absorbing some light. Wildfire smoke may warm the Earth for longer than we thought 2022-11-13T05:00:00Z Dr. Hunting acknowledged these limitations and unknowns, but he said further research would likely reveal that insect swarms influence the density of aerosols and ions in the atmosphere and might affect cloud formation. There’s Lightning Brewing in Every Swarm of Insects 2022-10-26T04:00:00Z Unilever has issued a voluntary recall of more than a dozen aerosol dry shampoo products sold in the United States, saying they may contain elevated levels of benzene, a carcinogen. Unilever Recalls Dry Shampoo Products in U.S. and Canada 2022-10-25T04:00:00Z While we were able visually and quantitatively to describe how aerosol plumes move and disperse, our work does not directly address how toilet plumes transmit disease, and this remains an ongoing aspect of research. Toilets spew invisible aerosol plumes with every flush – here’s the proof captured by lasers 2023-01-03T05:00:00Z The string of aerosol can recalls started after Valisure, the independent laboratory based in New Haven, Conn., published two separate studies detecting traces of benzene in dozens of different deodorant and sunscreen brands. Aerosol hair products tainted by benzene may still be on store shelves 2022-11-01T04:00:00Z This is because temperature and humidity change the viscosity of aerosol particles. Wildfire smoke may warm the Earth for longer than we thought 2022-11-13T05:00:00Z P&G tested its whole portfolio of aerosol products following Valisure’s findings. Dove, other Unilever dry shampoos recalled over cancer risk 2022-10-24T04:00:00Z One possibility is the use of stratospheric aerosol injection, an idea taken from the climate effects of large volcanic eruptions. The week in fake news: Viral tales that failed the truth test 2022-10-21T04:00:00Z This could include assessing changes to aerosol plumes emanating from new toilet bowl designs or flush valves that change the duration or intensity of the flush cycle. Toilets spew invisible aerosol plumes with every flush – here’s the proof captured by lasers 2023-01-03T05:00:00Z But in the 1970s, researchers found CFCs are partially responsible for destroying the Earth’s ozone layer, and companies stopped using them and eventually switched to other aerosol technologies, including butane-based propellants. Aerosol hair products tainted by benzene may still be on store shelves 2022-11-01T04:00:00Z But if that water is removed and the aerosols get cold, they become very viscous, like molasses — or even glass in extreme conditions. Wildfire smoke may warm the Earth for longer than we thought 2022-11-13T05:00:00Z The problem with aerosols has largely appeared to be from the propellants used to spray the personal-care products from the cans. Dove, other Unilever dry shampoos recalled over cancer risk 2022-10-24T04:00:00Z Keith said in an email that aerosol injection would not leave contrails like those left by planes. The week in fake news: Viral tales that failed the truth test 2022-10-21T04:00:00Z However, this does not completely eliminate aerosol plumes, and many toilets in public, commercial and health care settings do not have lids. Toilets spew invisible aerosol plumes with every flush – here’s the proof captured by lasers 2023-01-03T05:00:00Z Swei said he would also tell his friends to avoid using these aerosol products “until the industry can fix these problems in the supply chain.” Aerosol hair products tainted by benzene may still be on store shelves 2022-11-01T04:00:00Z The result is significantly different when we put this new, longer-lasting brown carbon into an atmospheric model that simulates the transport of aerosols around the planet and how they interact with solar radiation. Wildfire smoke may warm the Earth for longer than we thought 2022-11-13T05:00:00Z Unilever recalled popular brands of aerosol dry shampoo, including Dove, after discovering they were contaminated with a chemical called benzene that can cause cancer. Dove, other Unilever dry shampoos recalled over cancer risk 2022-10-24T04:00:00Z The EPA noted that its next proposed rule will focus on transitioning away from HFCs in the refrigeration and air conditioning, foams and aerosols sectors. EPA to further slash emissions from climate super-pollutants 2022-10-20T04:00:00Z Ventilation or UV disinfection systems could also mitigate exposure to aerosol plumes in the bathroom. Toilets spew invisible aerosol plumes with every flush – here’s the proof captured by lasers 2023-01-03T05:00:00Z And countries that now project leadership on climate change and other issues clung to their aerosol products. How the Montreal Protocol Helped Save Earth from a Climate Time Bomb 2022-09-23T04:00:00Z Research on aerosols can bring us closer to understanding their total effect on the environment, which will make us more prepared and better equipped to deal with the future of our planet. Wildfire smoke may warm the Earth for longer than we thought 2022-11-13T05:00:00Z The move once again raises questions about the safety of aerosols in personal-care products. Dove, other Unilever dry shampoos recalled over cancer risk 2022-10-24T04:00:00Z In fact, the virus was spreading in respiratory aerosols, microscopic particles that stay suspended in the air, not unlike cigarette smoke. Opinion | After ‘a massive global failure’ on covid, what happens the next time? 2022-09-17T04:00:00Z Avian flu is transmitted between birds through close contact, fecal matter and sometimes as an aerosol. Idaho confirms avian flu cases after first outbreak there, WA in spring 2022-09-15T04:00:00Z They were interested in the same aerosols, particulate matter and gases getting attention from FIREX-AQ, but their measurements were far coarser. The Hidden Toll of Wildfires 2022-09-12T04:00:00Z She urges the creation of an international authority to oversee the injection of sulfate aerosols into the stratosphere to reflect sunshine back into space. Review | How to deal with climate refugees? Probably not like this. 2022-09-09T04:00:00Z An aerosol spray that foams or has a straw tip is much easier to use in a targeted way than a liquid that you dilute and apply with a garden sprayer. Perspective | What to do about a carpenter bee infestation 2022-09-06T04:00:00Z Nobody is fully aware of the aerosol spread. Anthony Fauci, loved and hated, plots his next move: ‘I'm not going to sit in my house’ 2022-09-01T04:00:00Z The researchers say it was the highest temperature recorded in the stratosphere since Mount Pinatubo erupted in the Philippines in 1991, sending aerosols from sulfate and smoke high into the air. Australia fires damaged ozone layer, caused major warming, study says 2022-08-25T04:00:00Z To figure out what became of smoke downwind and how it produced noxious aerosols and ozone, they had to understand its contents at the ignition point. The Hidden Toll of Wildfires 2022-09-12T04:00:00Z The powerful blast ejected aerosols, gas, steam and ash 36 miles high, probably the highest volcanic plume in satellite records. Tonga volcano blasted unprecedented amount of water into atmosphere 2022-08-05T04:00:00Z How do sprayers work for paints or aerosols? College Physics for AP Courses 2015-08-12T00:00:00Z However, in remote regions, volcanic ash, aerosols, and mineral dust may also be significant phosphate sources. Biology for AP Courses 2022-06-09T00:00:00Z She said smoke particles are about 50 times more efficient at absorbing sunlight than volcanic sulfate particles — because of the black soot in smoke aerosols. Australia fires damaged ozone layer, caused major warming, study says 2022-08-25T04:00:00Z Basic physical principles tell us that when the universe was much denser, it was also much hotter, and that it cools as it expands, much as gas cools when sprayed from an aerosol can. Astronomy 2016-10-13T00:00:00Z In 1985, after scientists discovered that some aerosol sprays were causing holes in the ozone layer in the atmosphere, 20 countries initiated the Montreal Protocol, which banned the use of these sprays. Introduction to Philosophy 2022-06-15T00:00:00Z CFCs are found in refrigerants, air conditioning systems, foams, and aerosols. College Physics for AP Courses 2015-08-12T00:00:00Z The researchers combined observations from the World Wide Lightning Location Network, a global repository of radio-frequency observations of lightning, with satellite-based measurements of cloud properties, precipitation and tiny airborne aerosol particles. When It Comes to Lightning, Don’t Pass the Salt 2022-08-12T04:00:00Z The materials included batteries, electronics, aerosols, flammable liquids, cleaning agents and other “reactive, toxic and corrosive materials.” Ritz-Carlton must pay $535,000 for improper disposal of hazardous waste in California 2022-08-10T04:00:00Z As the pandemic drags on, cleaning up indoor air has become a passion project not just for aerosol scientists and epidemiologists, but for citizens. L.A. COVID surge appears to be cresting, but the picture is still far from good 2022-08-03T04:00:00Z But the fine particles, called aerosols, are not the only factor at play in clouds’ complex interior. Salty Sea Spray Keeps Lightning Strikes Away 2022-08-02T04:00:00Z As the pandemic drags on, cleaning up indoor air has become a passion project not just for aerosol scientists and epidemiologists, but for a grab bag of concerned citizens like LeVine. This DIY box flashes trippy lights and helps clear indoor air of the coronavirus 2022-07-31T04:00:00Z Fine aerosols function like miniature landing sites for water within clouds. When It Comes to Lightning, Don’t Pass the Salt 2022-08-12T04:00:00Z Even in the most remote reaches of the South Atlantic, Dr. Lovelock’s device found that the air carried chlorofluorocarbons then used in aerosols, refrigerants and other commercial applications. James Lovelock, creator of Gaia theory of ‘living’ Earth, dies at 103 2022-07-28T04:00:00Z “High ground temperature leads to evaporation from water bodies that adds moisture to the atmosphere. The presence of aerosols due to air pollution creates favorable conditions for thunderclouds to trigger lightning activity,” Gupta said. Lightning kills nearly 50 this week in India’s Uttar Pradesh 2022-07-28T04:00:00Z “The most common mistake that we see people making in terms of prohibited items at airports are large liquids, gels and aerosols in carry-on bags,” said Lisa Farbstein, a spokesperson for the TSA. Vibrators, weed, plants: What can you take on a plane? 2022-07-24T04:00:00Z Although this is welcome news for public health—airborne fine particles, or aerosols, are believed to kill several million people per year—it is bad news for global warming. In a paradox, cleaner air is now adding to global warming 2022-07-20T04:00:00Z And larger sea salt aerosols — which suppress lightning — are naturally found near or over open water. When It Comes to Lightning, Don’t Pass the Salt 2022-08-12T04:00:00Z Those aerosols that reflect sunlight, such as particles from volcanic eruptions or sulfur emissions from burning coal, have a cooling effect. Environmental Biology 2018-09-06T00:00:00Z The sulphate aerosols that formed in the atmosphere led to dramatic cooling in the northern hemisphere. Physical Geology 2015-01-01T00:00:00Z “If you can spill it, spread it, spray it, pump it or pour it,” Farbstein said, “it is a liquid, gel or aerosol.” Vibrators, weed, plants: What can you take on a plane? 2022-07-24T04:00:00Z He says it’s impressive scientific detective work because no satellite could directly measure global aerosols over this whole period. In a paradox, cleaner air is now adding to global warming 2022-07-20T04:00:00Z “Different aerosols have significantly different impacts,” he said. When It Comes to Lightning, Don’t Pass the Salt 2022-08-12T04:00:00Z However, volcanic ash, aerosols, and mineral dust may also be significant phosphate sources. Environmental Biology 2018-09-06T00:00:00Z The effect of anthropogenic aerosols is weak on the climate system but anthropogenic production of greenhouse gases is not weak. An Introduction to Geology 2017-01-01T00:00:00Z The agency took exception with the fact that none of those chemicals had appeared in Juul studies listing the makeup of its devices’ aerosol plume, the company said in its court briefing. F.D.A. Lets Juul Appeal Ban and Stay on the Market During a Review 2022-07-06T04:00:00Z Some aerosols, such as black carbon, or soot, absorb heat. In a paradox, cleaner air is now adding to global warming 2022-07-20T04:00:00Z These aerosols — at least 10 times larger than airborne pollution — also attract water, lots of it, Dr. Rosenfeld said. When It Comes to Lightning, Don’t Pass the Salt 2022-08-12T04:00:00Z The resultant global cloud of dust, soot and aerosols may have inhibited the proliferation of photosynthetic microbes in the immediate aftermath of the event. Toxic Slime Contributed to Earth’s Worst Mass Extinction—And It’s Making a Comeback 2022-07-06T04:00:00Z The unusually large volcanic eruption would have contributed a large amount of toxic gases, aerosols, and greenhouse gasses into the atmosphere. An Introduction to Geology 2017-01-01T00:00:00Z Juul said it supplied thousands of pages of data in which those chemicals would have been disclosed if they were detectable in the aerosol. F.D.A. Lets Juul Appeal Ban and Stay on the Market During a Review 2022-07-06T04:00:00Z It included studies showing aerosol declines in North America and Europe but no clear global trends. In a paradox, cleaner air is now adding to global warming 2022-07-20T04:00:00Z A: You are right that last July the Food and Drug Administration announced a “voluntary recall” of some Neutrogena and Aveeno aerosol sunscreen products because of the presence of benzene. Is benzene still a problem in sunscreen? 2022-06-22T04:00:00Z Scientists believe it may also be transmitted through tiny aerosol particles, though that would probably require a long period of close contact. As Monkeypox Spreads, a Campaign to Warn the Public Gains Urgency 2022-06-16T04:00:00Z Born in Colombia and raised in Arlington, where he’s based, MasPaz is a graffiti veteran whose nom de aerosol means “more peace” in Spanish. Review | In the galleries: Solo shows convert art into energy 2022-06-10T04:00:00Z Joe Murillo, Juul’s chief regulatory officer, said the chemicals in the liquid “may not be transferred and detected in the aerosol due to a variety of factors, including compound volatility or chemical structure.” F.D.A. Lets Juul Appeal Ban and Stay on the Market During a Review 2022-07-06T04:00:00Z Models suggested a decrease in aerosols is partly responsible, says Venkatachalam Ramaswamy, director of the National Oceanic and Atmospheric Administration’s Geophysical Fluid Dynamics Laboratory. In a paradox, cleaner air is now adding to global warming 2022-07-20T04:00:00Z Although aerosol sprays may be convenient, you might want to switch to a cream or lotion this summer while the FDA continues to monitor for benzene. Is benzene still a problem in sunscreen? 2022-06-22T04:00:00Z The C.D.C.’s assessment hinges in part on whether the virus is present only in large droplets or also in the very small ones, called aerosols. C.D.C. Dismisses Airborne Transmission of Monkeypox. Some Experts Disagree. 2022-06-10T04:00:00Z Loud, sustained singing can produce a high concentration of potentially infectious particles in the air, especially when there are multiple singers, said Igor Novosselov, a UW research associate professor with expertise in aerosol science. Seattle-area choirs return to performing but things are not the same 2022-06-09T04:00:00Z In its court filing, Juul emphasized that the F.D.A. had all the information it needed to see that any leached chemicals were undetectable in its aerosol. F.D.A. Lets Juul Appeal Ban and Stay on the Market During a Review 2022-07-06T04:00:00Z Reducing pollution should undo the effect—and using the same instruments, Quaas and his team found a clear decrease in cloud droplet concentrations in the same regions where aerosols declined. In a paradox, cleaner air is now adding to global warming 2022-07-20T04:00:00Z For the past two decades, scientists have been studying how smallpox spreads, including its presence in tiny droplets called aerosols, in order to prepare for its potential use by bioterrorists. Monkeypox Can Be Airborne, Too 2022-06-07T04:00:00Z But aerosols turned out to be a major driver. C.D.C. Dismisses Airborne Transmission of Monkeypox. Some Experts Disagree. 2022-06-10T04:00:00Z A smaller droplet will be picked up by air currents, becoming an aerosol particle that can travel to you, despite your 6-foot distancing. Seattle-area choirs return to performing but things are not the same 2022-06-09T04:00:00Z “It’s not surprising that a chemical that was originally liquid is not an aerosol,” Dr. Crotty Alexander said. F.D.A. Lets Juul Appeal Ban and Stay on the Market During a Review 2022-07-06T04:00:00Z Just how much this declining reflectivity has boosted recent warming is hard to quantify, says Stuart Jenkins, a doctoral student at the University of Oxford who is also studying the aerosol decline. In a paradox, cleaner air is now adding to global warming 2022-07-20T04:00:00Z Dr. Milton warned that planning for potential airborne transmission of monkeypox was particularly important in hospitals, because precautions to avoid the spread of viruses through aerosols are not universal. Monkeypox Can Be Airborne, Too 2022-06-07T04:00:00Z When people are in close contact, it can be impossible to distinguish whether a virus was transmitted by touch, spray of large droplets or inhalation of aerosols, Dr. Marr said. C.D.C. Dismisses Airborne Transmission of Monkeypox. Some Experts Disagree. 2022-06-10T04:00:00Z “Because the aerosol pollution is currently masking some global warming that would otherwise occur, what that means it that at any given time, the Earth is committed to more warming than we’ve actually seen.” Aerosols from burning fossil fuels are masking global warming, UW researchers find 2022-06-08T04:00:00Z It is now widely acknowledged that SARS-CoV-2, the virus that causes COVID, is frequently transmitted by airborne droplets called aerosols that hang in the air and can travel over short and long distances. We Need to Improve Indoor Air Quality: Here’s How and Why 2022-06-08T04:00:00Z And so the solution, he says, could come back to aerosols, this time ones spread deliberately through solar geoengineering—the controversial idea of lofting sulfate particles into the stratosphere and creating a global, reflective haze. In a paradox, cleaner air is now adding to global warming 2022-07-20T04:00:00Z Two days before the event, Mr. Warnock released a television advertisement attacking Mr. Walker for his embrace of an aerosol product he claimed could remove Covid-19 from one’s body upon entry to a building. A group supporting Herschel Walker gave out gas vouchers. Georgia Democrats cried foul. 2022-06-06T04:00:00Z If transmission can occur by the spray of respiratory droplets, “then it almost surely occurs by inhalation of aerosols, too.” C.D.C. Dismisses Airborne Transmission of Monkeypox. Some Experts Disagree. 2022-06-10T04:00:00Z Put another way, how many microscopic aerosol particles are the other cyclists in your spin class breathing out into the room? Why the air at the gym may be more likely to spread COVID 2022-05-26T04:00:00Z Later research showed that the coronavirus can spread through much smaller particles called aerosols with the ability to travel distances greater than six feet. How Serious Is Monkeypox? 2022-05-23T04:00:00Z “It will be necessary to take temporary corrective measures,” he says, “almost surely including temporary purposeful use of aerosols to avoid catastrophic implications.” In a paradox, cleaner air is now adding to global warming 2022-07-20T04:00:00Z Health experts say that monkeypox is unlikely to create a scenario similar to that of the coronavirus, which can spread through aerosols while transmission of monkeypox happens through close physical contact. As Monkeypox Cases Rise, Nations Are Urged to Examine Vaccine Stores 2022-05-23T04:00:00Z Still, most experts agree that whatever the contribution of inhaled aerosols, monkeypox does not seem to be transmitted over the distances that the coronavirus or the measles virus can be. C.D.C. Dismisses Airborne Transmission of Monkeypox. Some Experts Disagree. 2022-06-10T04:00:00Z The study looked at the number of aerosol particles 16 people exhaled at rest and during workouts. Why the air at the gym may be more likely to spread COVID 2022-05-26T04:00:00Z But bandanas are “terrible” at both filtering inhaled air and capturing aerosols when people exhale and cough, the study found. Hate your face mask? There’s hope 2022-05-18T04:00:00Z Volcanic eruptions and the presence of aerosols have been known to reduce the vibrancy of lunar eclipses. A total lunar eclipse will turn the moon red Sunday night 2022-05-11T04:00:00Z While the new study focuses on aerosols, it also points out that human-caused climate change is affecting hurricanes in other ways. Declines in Air Pollution Have Made Hurricanes Stronger 2022-05-12T04:00:00Z The agency recommends that patients wear masks and that health care personnel caring for them wear N95 respirators, which are needed to filter out aerosols. C.D.C. Dismisses Airborne Transmission of Monkeypox. Some Experts Disagree. 2022-06-10T04:00:00Z But the scientists could only guess about the extent to which exercise had increased the levels of aerosol particles in the gym areas. Why the air at the gym may be more likely to spread COVID 2022-05-26T04:00:00Z Adam Sobel, a climate scientist at Columbia University, said the new study showed what other studies have shown, that in the Western North Pacific, “aerosol cooling has been compensating for greenhouse gas warming.” Air Pollution Can Mean More, or Fewer, Hurricanes. It Depends Where You Live. 2022-05-11T04:00:00Z In the Atlantic, aerosol pollution peaked around 1980 and has been dropping steadily since. Study finds cleaner air leads to more Atlantic hurricanes 2022-05-11T04:00:00Z It’s well known that aerosols have a physical impact on the atmosphere. Declines in Air Pollution Have Made Hurricanes Stronger 2022-05-12T04:00:00Z There is evidence that monkeypox can survive in aerosols and that inhaled virus can cause disease in monkeys. C.D.C. Dismisses Airborne Transmission of Monkeypox. Some Experts Disagree. 2022-06-10T04:00:00Z So for the new study, a group of exercise scientists and fluid dynamics researchers in Germany devised a novel way to measure aerosol emission, using a single stationary bicycle and rider inside an airtight tent. Why the air at the gym may be more likely to spread COVID 2022-05-26T04:00:00Z These form aerosols, small particles that, as a component of air pollution, have been shown to be harmful to human health. Air Pollution Can Mean More, or Fewer, Hurricanes. It Depends Where You Live. 2022-05-11T04:00:00Z Human-caused climate change from greenhouse gases, that will grow as aerosol pollution reductions level out, is another, and there other natural long-term climatic oscillations, Murakami said. Study finds cleaner air leads to more Atlantic hurricanes 2022-05-11T04:00:00Z They include chemicals such as furan, benzene and formaldehyde, as well as aerosols in microscopic particles that can penetrate human lungs. Western Wildfires Reverse U.S. Clean Air Gains 2022-04-25T04:00:00Z Patients may not release much virus in aerosols, the virus may not remain infectious for long, or the amount of inhaled virus needed to infect someone might be too high, Dr. Marr said. C.D.C. Dismisses Airborne Transmission of Monkeypox. Some Experts Disagree. 2022-06-10T04:00:00Z The scientists expected the exercisers’ aerosol output to grow as intensity ramped up. Why the air at the gym may be more likely to spread COVID 2022-05-26T04:00:00Z In the North Atlantic, Dr. Murakami found, the decline in aerosols led to warming that had two effects on tropical cyclones. Air Pollution Can Mean More, or Fewer, Hurricanes. It Depends Where You Live. 2022-05-11T04:00:00Z As aerosol pollution stays at low levels in the Atlantic and greenhouse gas emissions grow, climate change’s impact on storms will increase in the future and become more prominent, Murakami said. Study finds cleaner air leads to more Atlantic hurricanes 2022-05-11T04:00:00Z One study suggests that fabric masks block about half of virus-laden “aerosols,” though the rate varies with the size of these particles. How we know that masks, even the cloth ones, reduce the spread of COVID-19 2022-04-22T04:00:00Z Its signature technology is IQOS, a device that heats tobacco without burning it to create a nicotine-filled aerosol for smokers to inhale. Special Report: Sanctioned weapons mogul who supplied Russia’s troops has ties to Philip Morris 2022-04-21T04:00:00Z The rise in aerosol emissions began moderately as riders warmed up and started pedaling harder. Why the air at the gym may be more likely to spread COVID 2022-05-26T04:00:00Z There, he found, increasing aerosol pollution, largely from China and India, led to cooling of the land surface. Air Pollution Can Mean More, or Fewer, Hurricanes. It Depends Where You Live. 2022-05-11T04:00:00Z A drop in European and American aerosol pollution changed global air patterns in a way that it meant a decrease in southern hemisphere storms around Australia. Study finds cleaner air leads to more Atlantic hurricanes 2022-05-11T04:00:00Z "We have evidence that you can get COVID-19 on an airplane," John Volckens, an aerosol scientist and professor in the Colorado School of Public Health at Colorado State University, previously told Salon. Public health experts are split on whether we still need masks on airplanes 2022-04-20T04:00:00Z Scientific American asked experts in epidemiology, medicine, risk assessment and aerosol transmission for advice on how to decide which risks we are willing to take. How to Make Smart Decisions About COVID Risk-Benefit 2022-04-19T04:00:00Z If the weather is stifling and air conditioning necessary, make sure your gym’s units draw air from outside so fresh supplies replace the air filled with aerosol emissions from you and your classmates. Why the air at the gym may be more likely to spread COVID 2022-05-26T04:00:00Z Exposing mice to aerosols of these salts over the course of 3 months, the scientists simulated chronic usage. When mice vape, some flavors have worse health effects than others 2022-04-15T04:00:00Z This could require measures such as the removal of CO2 from the atmosphere with natural or artificial means, but also potentially risky technologies such as pumping aerosols into the sky to reflect sunlight. World hurtling to climate danger zone, brakes half-pulled 2022-04-04T04:00:00Z This is also why untreated greywater shouldn’t be used for sprinklers or washing the car — the aerosol makes the pathogens airborne. More homeowners are turning to greywater systems to recycle used water 2022-03-28T04:00:00Z Milton says that many people “don’t want to wear masks forever” and that we should work to make our built environments better at stopping aerosol transmission. How to Make Smart Decisions About COVID Risk-Benefit 2022-04-19T04:00:00Z The new study did not track where cyclists’ aerosol particles flowed, but it is likely they stream well beyond 6 feet, he said. Why the air at the gym may be more likely to spread COVID 2022-05-26T04:00:00Z But, for much of the pandemic, health officials highlighted measures such as social distancing and wearing cloth masks that may defend against large droplets but offered far less protection against aerosols. White House turns to air quality in latest effort to thwart coronavirus 2022-03-29T04:00:00Z Sulfur dioxide and other aerosols that make it into the stratosphere can have bearings on Earth’s climate, as well as influence the color of sunrises and sunsets. Hunga Tonga volcano spewed ash 36 miles high, a world record 2022-03-05T05:00:00Z Trichloroethylene is in cleaning wipes, aerosol cleaning products, paint removers, spray adhesives, carpet cleaners, and spot removers. 12 NASA-approved plants that actually improve air quality 2022-03-23T04:00:00Z These aerosols, which absorb sunlight and turn it into heat, are known to be the second largest contributor to global warming. Climate change: Wildfire smoke linked to Arctic melting 2022-03-18T04:00:00Z The projectiles release a combustible aerosol when they explode, which ignites a firestorm and removes oxygen from the air, creating a vacuum. How Investigators Use Online Evidence to Expose Possible War Crimes 2022-03-18T04:00:00Z "Ear wax removal is a potentially aerosol generating procedure and therefore our staff have had to put in place extra safeguards to protect patients and staff." Patients go private over ear wax removal waiting times 2022-03-17T04:00:00Z The findings open the door to new studies on the dynamics of volcanoes and the mechanisms of transport of the particles, or aerosols, they emit. Hunga Tonga volcano spewed ash 36 miles high, a world record 2022-03-05T05:00:00Z “Why wouldn’t it come here? Are we vaccinated enough? I don’t know,” said Kimberly Prather, a professor of atmospheric chemistry and an expert on aerosol transmission at the University of California at San Diego. A covid surge in Western Europe has U.S. bracing for another wave 2022-03-16T04:00:00Z "Increased wildfire events will emit more brown carbon aerosols, further heating the earth, thus making wildfires more frequent." Climate change: Wildfire smoke linked to Arctic melting 2022-03-18T04:00:00Z Dr. Wen noted that people who are worried can wear a mask, but the most important role of a mask is to keep contagious individuals from filling the air around them with virus aerosols. Opinion | It’s not yet time to ditch masks completely 2022-03-09T05:00:00Z Before the big drop, the bumpy line on the computer screen illustrated the high concentration of sodium chloride particles, which were pumped throughout the bathroom by the aerosol generator near the sink. The ‘Mask Nerd’ wants you to be safe 2022-03-07T05:00:00Z Federal prosecutors, in sentencing documents, said Channon endangered the lives of hundreds of protests when she used a lighter and aerosol can to create a blowtorch to set a vehicle ablaze. Tacoma woman gets 5 years in prison for torching police cars during Seattle protests 2022-03-01T05:00:00Z A vacuum bomb, also called an aerosol bomb or fuel air explosive, consists of a fuel container with two separate explosive charges. Ukraine conflict: What is a vacuum or thermobaric bomb? 2022-03-01T05:00:00Z "The increase in brown carbon aerosols will lead to global or regional warming, which increases the probability and frequency of wildfires," says Dr Fu, explaining the way the feedback loop works. Climate change: Wildfire smoke linked to Arctic melting 2022-03-18T04:00:00Z The finding suggests custodians and professional cleaners may be at risk of health effects from frequent exposure to these suspended tiny particles, known as aerosols. Mopping can create air pollution that rivals city streets 2022-02-24T05:00:00Z Collins also has plenty of industry experience working in aerosol science. The ‘Mask Nerd’ wants you to be safe 2022-03-07T05:00:00Z The decline in greenhouse gases and small particles called aerosols caused atmospheric changes that intensified the downpours. Climate change: Covid shutdown linked to record rainfall in China 2022-02-18T05:00:00Z Two people were taken to hospital suffering breathing difficulties after gas was released from an aerosol at a school. Wythenshawe: Two in hospital after aerosol gas release at school 2022-02-16T05:00:00Z For example, older research found that wearing surgical masks led to roughly three times less aerosol shedding of the flu virus. Strengthening your immunity as you grow older 2022-02-14T05:00:00Z Other significant sources of indoor air pollution include personal care and cleaning products, whose fragrances contain volatile organic chemicals that react with ozone in the air to form small particles known as aerosols. Mopping can create air pollution that rivals city streets 2022-02-24T05:00:00Z He was simply a mechanical engineer with a background in aerosol science. The ‘Mask Nerd’ wants you to be safe 2022-03-07T05:00:00Z In their study the authors show that over the past four decades summer rainfall over eastern and central China has decreased significantly due to the increase in the number of aerosols in the atmosphere. Climate change: Covid shutdown linked to record rainfall in China 2022-02-18T05:00:00Z The current aerosol asthma inhalers we use are cheap but, because of the gases they contain, are one of the NHS's biggest contributions to climate change. Why switching asthma inhaler could be better for you and the planet 2022-02-05T05:00:00Z The amount of time a mask is worn is more important than how frequently it’s worn, says Richard Flagan, who studies masks and aerosols at the California Institute of Technology. How many times can I reuse my N95 mask? 2022-01-27T05:00:00Z The initial recommendation from almost every public health official was to disinfect and clean surfaces; that has proven to not really be the way it’s transmitted — it’s aerosol.” Movie theater safety during COVID, the sequel: This time it's personal 2022-01-25T05:00:00Z There, the gas combined with water to create aerosol particles that reflected and scattered some of the sun’s rays, keeping them from hitting the surface. Here’s What Scientists Know About the Tonga Volcano Eruption 2022-01-19T05:00:00Z Most governments around the world are looking to reduce emissions of warming gases and aerosols through shifting their energy systems away from fossil fuels. Climate change: Covid shutdown linked to record rainfall in China 2022-02-18T05:00:00Z But more than five million people are being treated for asthma in the UK and the overwhelming majority are prescribed aerosol spray inhalers. Why switching asthma inhaler could be better for you and the planet 2022-02-05T05:00:00Z He said the mallet was meant to strike the victim, and the aerosol would be sprayed at the victim's eyes, disabling his vision. Florida jogger used martial arts to fight off attacker who wanted his body for 'fantasies' 2022-01-19T05:00:00Z Volcanic eruptions can release enormous amounts of sulfur dioxide and aerosols that, in large enough quantities, can cool the planet and work to snuff out a La Niña pattern. How the Tonga volcano generated a shock wave around the world 2022-01-16T05:00:00Z SO2 combines with water to make a haze of tiny droplets, or aerosols, that reflect incoming solar radiation. Why satellites are key to understanding Pacific volcano 2022-01-16T05:00:00Z However, there are risks to workers’ health from hearing loss, and there may be other long-term consequences, such as inhaling aerosols that a face mask may not filter. Opinion | Montgomery is all noise and no action on leaf blowers 2022-01-05T05:00:00Z She says the aerosol spray inhalers are "actually quite tricky" to use and people often get the technique wrong. Why switching asthma inhaler could be better for you and the planet 2022-02-05T05:00:00Z David Edwards, an aerosol scientist and faculty member at Harvard University, explained that both respiratory viruses spread similarly in the air through "very, very small droplets that don't settle by gravity." 'Flurona' hits US amid record COVID-19 cases, resurgence of influenza 2022-01-05T05:00:00Z Beiersdorf AG, which has pulled some aerosol Coppertone sunscreens, and Bayer declined to comment on the cause of their recalls or what they’re doing to ensure benzene doesn’t taint their products again. Toxins in household products leave FDA chasing a vapor trail 2021-12-30T05:00:00Z But scientists had yet to see whether PFAS-laden sea spray aerosols from the ocean make their way into the atmosphere. Sea spray is belching toxic chemicals back on land 2021-12-20T05:00:00Z While larger droplets may fall to the ground, smaller aerosols, carrying high concentrations of virus, can travel easily across any room — like cigarette smoke. Opinion | To stop the pandemic, remove the invisible air bridge 2021-12-17T05:00:00Z Caroline says she found it "really difficult" to coordinate her breathing and the aerosol inhaler, particularly when she was feeling wheezy. Why switching asthma inhaler could be better for you and the planet 2022-02-05T05:00:00Z The consumer goods giant said certain aerosol dry conditioners and shampoos from the brands as well as some discontinued items from Old Spice and Hair Food brands, had a human carcinogen called benzene. P&G recalls some conditioner, shampoo sprays due to potential cancer risk 2021-12-17T05:00:00Z Companies that sell the antiperspirants, sunscreens and other products to consumers may turn to specialized firms to make and fill their aerosol cans. Toxins in household products leave FDA chasing a vapor trail 2021-12-30T05:00:00Z Some scientists are probing whether the particles could behave like aerosols, possibly absorbing enough radiation to have a net warming effect on the planet. The ocean is returning our plastic waste. That’s a real problem 2021-12-17T05:00:00Z Singing in public was one of the first activities to go when Covid-19 arrived, and because of the dangerous aerosols it can spray, it has been one of the last to come back. New York City Needs to Sing (While It Can) 2021-12-10T05:00:00Z In Norway, only one person in 10 with asthma has an aerosol spray inhaler. Why switching asthma inhaler could be better for you and the planet 2022-02-05T05:00:00Z An aerosol can was found near the blaze. Fox News Christmas tree was set on fire in New York 2021-12-08T05:00:00Z The lobbying group represents companies that sell and manufacture consumer aerosol products. Toxins in household products leave FDA chasing a vapor trail 2021-12-30T05:00:00Z Haffner was also charged with assaulting or impeding officers with an aerosol spray. Alleged Proud Boys associate charged in Capitol riot after FBI identified him in a photo with Sidney Powell 2021-12-03T05:00:00Z He believes the culprit was a veil of sulfate aerosols stemming from fossil fuel combustion, which may have spurred a chain-reaction process that cooled the North Atlantic and reduced storm activity. Study finds Atlantic hurricanes becoming more frequent, destructive 2021-12-02T05:00:00Z However, he says it is not clear if the aerosol inhalers really were cheaper overall - if poor technique meant people ended up having more attacks and needing more treatment. Why switching asthma inhaler could be better for you and the planet 2022-02-05T05:00:00Z Shouting and singing - to be heard above or harmonise with loud music - can produce 20-times the mass of aerosol to spray on to unsuspecting colleagues than speaking at a normal level of loudness. Covid: Is it safe to hit the office Christmas party? 2021-11-30T05:00:00Z “During the manufacturing process, traces of benzene may be present in a variety of raw materials, which may include the propellant that is used to disperse contents from an aerosol can,” Hayes said. Toxins in household products leave FDA chasing a vapor trail 2021-12-30T05:00:00Z Nicotine can harm the developing brain, and e-cigarettes contain potentially harmful toxins like heavy metals; the long-term effects of vaping — the heating of nicotine to create an inhaled aerosol — are uncertain. Vaping Is Risky. Why Is the F.D.A. Authorizing E-Cigarettes? 2021-11-23T05:00:00Z Consumer products giant Procter & Gamble has recalled some of its deodorants and aerosol spray products due to the presence of a human carcinogen. Some Old Spice and Secret deodorants and sprays recalled 2021-11-26T05:00:00Z Dr Bansal says aerosol inhalers have become the default choice: "It's just become a prescribing habit really, it's what we are used to." Why switching asthma inhaler could be better for you and the planet 2022-02-05T05:00:00Z Fresh air can disperse the virus, which helps prevent aerosol transmission - when someone catches Covid from tiny droplets breathed or sneezed out by another person nearby. Covid: Is it safe to hit the office Christmas party? 2021-11-30T05:00:00Z “It’s interesting how many aerosols did not contain benzene,” Orris said. Toxins in household products leave FDA chasing a vapor trail 2021-12-30T05:00:00Z HFCs are widely used in fridges, air conditioning and aerosol sprays. Polluting greenhouse gases being sold online and smuggled to UK 2021-11-23T05:00:00Z Consumers should stop using the affected aerosol spray products and discard them and contact their health care providers if experiencing any issues that could be linked to these recalled items, the FDA said. Some Old Spice and Secret deodorants and sprays recalled 2021-11-26T05:00:00Z Those who have well-controlled asthma and are used to aerosol spray inhalers may be better off sticking with their current device. Why switching asthma inhaler could be better for you and the planet 2022-02-05T05:00:00Z Instead of smoke, Fromm believes most of the Arctic particles are lingering sulfate aerosols from Raikoke, a volcano southwest of Russia’s Kamchatka Peninsula that in 2019 heaved gas and ash into the stratosphere. High-flying wildfire smoke may threaten ozone layer 2021-11-18T05:00:00Z Eating meals together can still be risky — especially if you’re indoors and not vaccinated — because the act of chewing can spread coronaviruses through respiratory droplets and aerosols. 8 COVID precautions you can leave behind this holiday season 2021-11-17T05:00:00Z They are mainly used in air conditioning, industrial chillers and fridges and can also be found in some aerosol propellants and fire protection fluids. Polluting greenhouse gases being sold online and smuggled to UK 2021-11-23T05:00:00Z In July, Johnson & Johnson recalled five of its Neutrogena and Aveeno aerosol sunscreen products because testing found low levels of benzene in some of these products. Some Old Spice and Secret deodorants and sprays recalled 2021-11-26T05:00:00Z And they also suggest leaving several feet of distance between musical instrument players and singers to reduce "aerosol flow." Live performers find red state rules a tough act to follow 2021-11-16T05:00:00Z After raising $100,000, the team of scientists were able to use an aerosol testing chamber and recruit about 100 volunteers ranging in age from 12 to 61. First manspreading, now manbreathing: Men emit more viral aerosols than women 2021-11-15T05:00:00Z Many of the fires that summer were started by lightning strikes, but the spark can just as well be faulty electrical equipment, a cigarette or a kid playing with a lighter and an aerosol can. How Volunteer Firefighting Helped Me Process My Grief 2021-11-09T05:00:00Z J&J had voluntarily recalled four Neutrogena aerosol sunscreen products and one from Aveeno on July 14, after finding small amounts of benzene, a carcinogen. Factbox: J&J's legal liabilities as it plans to split 2021-11-12T05:00:00Z He learned more about the growing global use of hydrofluorocarbons, used in refrigeration, air conditioning and aerosols. Washington politicians promote state climate laws at Glasgow UN summit 2021-11-11T05:00:00Z Covid spreads from person to person through small droplets, aerosols and through direct contact. Covid: First UK case in pet dog confirmed by top vet 2021-11-11T05:00:00Z Even more curiously, researchers were able to observe a difference in aerosols between gender and age. First manspreading, now manbreathing: Men emit more viral aerosols than women 2021-11-15T05:00:00Z According to Wrap, more than half of households put items in general waste that could be recycled, including shampoo and conditioner bottles, cleaning and bleach bottles, foil and aerosols. Wishcycling: The dos and don'ts of being good at recycling 2021-11-03T04:00:00Z Deployment could rely on these smokestacks, or even purpose-built chimneys, to emit the ideal iron-salt aerosol mix. To slow global warming, some researchers want to pull methane out of the air 2021-11-02T04:00:00Z J&J voluntarily recalled four Neutrogena aerosol sunscreen products and one from Aveeno on July 14, after finding small amounts of benzene, a carcinogen. J&J, Costco settle lawsuits over recalled sunscreen 2021-11-01T04:00:00Z It was caused by the chlorofluorocarbons - greenhouse gases better known as CFCs - then used in aerosols and refrigerants. Climate change: The environmental disasters we've almost fixed 2021-10-24T04:00:00Z The results confirmed a long suspicion that many had: singing produces more aerosols. First manspreading, now manbreathing: Men emit more viral aerosols than women 2021-11-15T05:00:00Z It explores funky wall art in multiple media — from mosaics to aerosol and, of course, gum. This colorful mural walk will take you through Pike Place Market and Belltown 2021-10-22T04:00:00Z Those efforts seek to affect rising temperatures using man-made means, such as injecting temperature-reducing particles in the atmosphere, or marine cloud-brightening with aerosols that seek to reduce ocean temperatures. Climate reports outline Biden administration fears on global warming 2021-10-21T04:00:00Z This involves using futuristic technology, for instance sending reflective particles to the upper stratosphere which mimic the cooling effects of a volcanic eruption or using aerosols to cool oceans in a particular area. Climate change will bring global tension, US intelligence report says 2021-10-21T04:00:00Z “Our model would suggest that, actually, aerosol generation and TB generation can happen independent of symptoms,” said Ryan Dinkele, a graduate student at the University of Cape Town who presented the results. Tuberculosis, like COVID, spreads in aerosols, report finds, upending centuries of conventional wisdom 2021-10-19T04:00:00Z The researchers found that adults produced 62% more aerosols than children, while males produced more aerosols than females. First manspreading, now manbreathing: Men emit more viral aerosols than women 2021-11-15T05:00:00Z First, it can become more transmissible, by binding better to receptors in the nose, replicating more quickly once it invades the body, or becoming more efficient at aerosol transmission. The coronavirus is still mutating. But will that matter? 2021-10-18T04:00:00Z Understanding how cigarettes and heated tobacco devices, which burn or emit aerosols just centimeters away, affect the eye’s most exposed tissue could help researchers develop better protections against eye damage, Otsu says. Cigarette Smoke Kills Eye Cells 2021-10-18T04:00:00Z It found that children and those with underlying respiratory conditions are "particularly sensitive to ozone exposure" and that the gas "reacts with a range of compounds present indoors to generate persistent harmful secondary aerosols". Covid: Ozone machine school plans scrapped over safety 2021-10-14T04:00:00Z On a crowded bus or at school or work, where people sit in confined spaces for hours, “just simply breathing would contribute more infectious aerosols than coughing would,” Dinkele said. Tuberculosis, like COVID, spreads in aerosols, report finds, upending centuries of conventional wisdom 2021-10-19T04:00:00Z “If we see the CO2 going up, then that means that there is a source of CO2, Huffman says. “If it's people, then we can assume that the aerosols are going up as well.” Assessing COVID Risk and More with Air Quality Monitors 2021-10-13T04:00:00Z “The authorized products’ aerosols are significantly less toxic than combusted cigarettes based on available data,” the FDA said in a statement announcing the decision. FDA Authorizes E-Cigarettes to Stay on U.S. Market for the First Time 2021-10-12T04:00:00Z These devices bake tobacco leaves, producing aerosols without burning. Cigarette Smoke Kills Eye Cells 2021-10-18T04:00:00Z Every time we exhale, we expel not just aerosols but also carbon dioxide; the worse the ventilation, the more carbon dioxide builds up in an occupied room. The Hot New Back-to-School Accessory? An Air Quality Monitor. 2021-10-10T04:00:00Z In so-called tidal breathing, inhalation opens up tiny air sacs in the lungs, and then exhalation carries the bacteria from the lungs via aerosols. Tuberculosis, like COVID, spreads in aerosols, report finds, upending centuries of conventional wisdom 2021-10-19T04:00:00Z When students are practicing inside, they use bell covers, which cover the holes of wind instruments to control the spread of aerosols. Ballard High’s marching band brings back the beat after a year of ‘playing into the void’ 2021-10-09T04:00:00Z The suspect allegedly created an improvised flamethrower using aerosol spray and a lighter before igniting it at three deputies. South Carolina police K-9 shot during 8-hour SWAT standoff discharged from vet's office 2021-10-04T04:00:00Z Geoengineering’s grand challenge is geopolitical: Which country or countries get to decide to inject aerosols into the atmosphere, on what scale and for how long? Opinion | What’s the Least Bad Way to Cool the Planet? 2021-10-01T04:00:00Z “If we see the CO2 rising, then that also implies that the concentration of aerosols are rising,” Dr. Huffman said. The Hot New Back-to-School Accessory? An Air Quality Monitor. 2021-10-10T04:00:00Z Because of their smaller size, aerosols released by tidal breathing can stay afloat in the air for longer and travel farther than droplets emitted by a cough. Tuberculosis, like COVID, spreads in aerosols, report finds, upending centuries of conventional wisdom 2021-10-19T04:00:00Z We now know that the virus is spread as an aerosol, capable of traveling much greater distances. Opinion | Let’s ensure health-care workers get the protection they need 2021-09-30T04:00:00Z Scientific American spoke with several experts on aerosol transmission—some of whom have tested various masks available on the market—and they agree that health authorities should strongly recommend people wear well-fitted, high-filtration masks. Why We Need to Upgrade Our Face Masks—and Where to Get Them 2021-09-30T04:00:00Z “COVID is something you breathe in as an aerosol, in droplets,” she said. Puff, puff, don’t pass: How to smoke weed socially — and safely — in the COVID-19 era 2021-09-29T04:00:00Z And high-quality air filters can trap viral aerosols, but have no effect on carbon dioxide levels. The Hot New Back-to-School Accessory? An Air Quality Monitor. 2021-10-10T04:00:00Z The apparatus can collect aerosols from infected people and identify bacteria within them. Tuberculosis, like COVID, spreads in aerosols, report finds, upending centuries of conventional wisdom 2021-10-19T04:00:00Z But when the researchers looked at smaller aerosol particles that are hardest to block, protection ranged from near zero with a face shield to about 30 percent protection with a surgical mask. Does My Mask Protect Me if Nobody Else Is Wearing One? 2021-09-21T04:00:00Z Over the coming years, the newly launched program will bring big changes to the way numerous products that today rely on HFCs — including fire extinguishers, aerosol canisters and building insulation — are made. Greenhouse gases in grocery freezers are more powerful than carbon. The EPA now aims to slash their use. 2021-09-23T04:00:00Z The most prominent and in many ways most powerful potential technology out there is stratospheric aerosols. Harvard engineer argues geoengineering is humanity's only option to stop climate change 2021-09-23T04:00:00Z The primary driver of these seasonal trends is human-caused warming because of greenhouse gas emissions, Guan’s study showed, as opposed to anthropogenic aerosols or natural forcing. Every season is getting shorter except summer, and that’s not good 2021-09-22T04:00:00Z As much as 90% of TB bacteria released from an infected person may be carried in tiny droplets, called aerosols, that are expelled when a person exhales deeply, the researchers estimated. Tuberculosis, like COVID, spreads in aerosols, report finds, upending centuries of conventional wisdom 2021-10-19T04:00:00Z Within days, these aerosols had infused the waters with much-needed iron, nourishing phytoplankton, which sucked up carbon equivalent to as much as 95% of the emissions from the fires. Australian Bush Fires Belched Out Immense Quantity of Carbon 2021-09-16T04:00:00Z The researchers placed several CPR dummies wearing masks around the room and measured the degree to which the aerosols penetrated the masks. Masks Protect Schoolkids From COVID Despite What Antiscience Politicians Claim 2021-09-16T04:00:00Z They deliberately introduce sulfate aerosols or similar substances — tiny reflective particles — into the lower stratosphere, not unlike volcanoes have been doing in many ways forever. Harvard engineer argues geoengineering is humanity's only option to stop climate change 2021-09-23T04:00:00Z “But after people leave an area, we need to continue to ventilate so we can purge the space of any aerosol particles left in the air.” 6 Questions to Ask About Covid and Air Quality at Work 2021-09-13T04:00:00Z “There’s very good data in measuring the amount of aerosol and the amount of droplets that come out,” he said. Fauci warns ‘COVID is not done with us,’ tells Americans to remain vigilant against virus 2021-09-08T04:00:00Z It doesn’t take long for the ceiling, as well as the walls, to get coated with an ultrafine aerosol of cooking grease. Tips for adding texture to a painted ceiling in the kitchen 2021-09-07T04:00:00Z She picked up an aerosol can and hit him with it. 'I studied law in jail - now I want to change the system' 2021-09-04T04:00:00Z “But any face covering has shown to significantly reduce spread of aerosols, and at this point we have not taken a position on what types of face masks should be required.” Why cloth masks are on some airlines’ no-fly lists 2021-09-03T04:00:00Z Our modeling has not produced a definitive prediction about the global cooling effects of the massive injection of soot and aerosols into the stratosphere or the long-term climate-heating effects of gases. Understanding Pyrocumulonimbus, a.k.a. ‘Fire Clouds’ 2021-09-01T04:00:00Z Likewise, no one has a constitutional right to force innocent bystanders to inhale their Covid-infected aerosols from their lungs. Vaccine mandate: Medical miracle 2021-08-27T04:00:00Z “Everybody’s aerosols are going to be trapped and stuck there and building up, and they will end up spreading beyond your own desk.” Those anti-COVID plastic barriers probably don’t help and may make things worse 2021-08-19T04:00:00Z Los Angeles Municipal Code Section 55.07 currently prohibits people at protests from possessing laser pointers, baseball bats, pipes, weapons and aerosol sprays. L.A. City Council moves to ban strobe lights from protests and demonstrations 2021-08-17T04:00:00Z But it cuts down on fine-particle aerosols by a bit more than 50 percent, and it cuts down the large droplets, and the coarse aerosols, even more. Donald Milton on aerosol transmission of COVID 2021-08-15T04:00:00Z The large particles are heavy enough to fall on to a surface within a few seconds, however the aerosol spray evaporates, leaving the virus circulating in the air for up to an hour. Covid study: How to avoid catching virus in a shared car 2021-08-13T04:00:00Z That means that, as societies transition away from fossil fuels, much of the aerosols in the air would vanish -- and temperatures could spike. U.N. sounds clarion call over 'irreversible' climate impacts by humans 2021-08-09T04:00:00Z “Even by late January 2020 we knew that airborne transmission of aerosols was not only likely, but probable.” This scientist says cleaning indoor air could make us healthier—and smarter 2021-08-05T04:00:00Z They’re enclosed spaces where people spend long periods of time without masks, potentially spreading droplets and aerosols into the environment, threatening other diners. What you should know about indoor dining amid the delta variant 2021-08-05T04:00:00Z DM: If you're not acknowledging aerosol inhalation as a route of transmission, you're not going to think about ventilation at all. Donald Milton on aerosol transmission of COVID 2021-08-15T04:00:00Z Watching Olympic wrestling in the midst of the pandemic of a deadly airborne disease feels like being part of a virological experiment, a real-life study of droplets, aerosols and fluid dispersion. Clean, repeat: At Tokyo Games, virus is Olympians’ chief foe 2021-08-02T04:00:00Z When the user inhales, the battery heats the nicotine, which turns into an inhalable aerosol. Review | How Juul found success: Innovation and addiction 2021-07-21T04:00:00Z Finally, in early May, after a series of persuasive papers in major journals, WHO and CDC acknowledged that the virus was transmitted primarily by fine aerosols. This scientist says cleaning indoor air could make us healthier—and smarter 2021-08-05T04:00:00Z The lifespan of aerosol, which contains particles, is three days. Air quality around Surfside condo collapse site being monitored for safety of work crews 2021-07-14T04:00:00Z “Many of the experts on aerosols and transmission carry these around,” she says. Is Your Office Safe from COVID? What to Know Now That Your Boss Wants You Back 2021-07-14T04:00:00Z “It’s like we went back in a time machine” to before it was known that the virus spreads through aerosol transmission, he says. COVID Risks at the Tokyo Olympics Aren’t Being Managed, Experts Say 2021-07-13T04:00:00Z Because the aerosol looks like vapor, this new ritual was called “vaping.” Review | How Juul found success: Innovation and addiction 2021-07-21T04:00:00Z By mapping the ship’s ventilation system and the locations of people who came down with the disease, they showed that only aerosols, not larger droplets, could have traveled the necessary distances through the ducts. This scientist says cleaning indoor air could make us healthier—and smarter 2021-08-05T04:00:00Z These aerosols contain all sorts of complex biological molecules, including proteins, peptides, antibodies and inflammatory markers. A Covid Test as Easy as Breathing 2021-07-11T04:00:00Z The filters worked best if they were located in the center of the room, close to the aerosol source. Is Your Office Safe from COVID? What to Know Now That Your Boss Wants You Back 2021-07-14T04:00:00Z The IOC has not adequately addressed aerosol transmission in its plans for ventilation, he says—recommendations to open windows will likely not be heeded during Japan’s hot summers. COVID Risks at the Tokyo Olympics Aren’t Being Managed, Experts Say 2021-07-13T04:00:00Z The CBI also wants more research into the impact of improved ventilation on the risk of aerosol transmission in the workplace, cleaning workspaces and hand-washing. CBI employers group calls for early end to self-isolation rules 2021-07-11T04:00:00Z Allen signed on to that fight, collaborating with aerosol experts and public health researchers on scientific papers and bringing their case to the public. This scientist says cleaning indoor air could make us healthier—and smarter 2021-08-05T04:00:00Z Officials recommend that those sensitive to smog limit their time outdoors and said people should limit pollution from driving, mowing, painting or using aerosols. Vancouver, Wash., breaks all-time heat record 2021-06-28T04:00:00Z All of the occupants suffered injuries, including eye and skin irritation from the highly concentrated aerosol spray. Suspect in Seal Beach bear spray attack linked to Proud Boys incident 2021-06-23T04:00:00Z When it comes to transmitting a respiratory virus that spreads through fluids, droplets and aerosols, not every sport is created equal. COVID Risks at the Tokyo Olympics Aren’t Being Managed, Experts Say 2021-07-13T04:00:00Z The Earth System Observatory satellites would work in tandem with others to "create a 3D view of Earth," focusing on aerosols, clouds and precipitation, mass change, surface biology and geology and surface deformation and change. Hurricane season: How NASA tracks the dangerous storms 2021-06-02T04:00:00Z But WHO continued to downplay the importance of aerosol transmission. This scientist says cleaning indoor air could make us healthier—and smarter 2021-08-05T04:00:00Z According to the government's website, "singing, shouting and physical activity increases the risk of transmission through small droplets and aerosols". Amateur choirs 'devastated' at Covid rule change in England 2021-05-25T04:00:00Z A major challenge for providers is that routine dental procedures generate aerosols, which increase the risk of viral transmission. The Pandemic Was Bad for Our Teeth. Will It Change Oral Health Forever? 2021-05-19T04:00:00Z I’m not thrilled about mask-wearing as a symbol of social or political identity because it undercuts the usefulness of these aerosol barriers as public-health measures. How the Scientific American Staff Is Reacting to the CDC’s New Mask Guidance 2021-05-19T04:00:00Z The coronavirus, Dr. Marr explained, is not primarily spread by large infected droplets that could be stopped by a plastic barrier, but by tiny particles called aerosols produced when you speak, shout or sing. New York Is Reopening. Here’s What That Actually Means. 2021-05-19T04:00:00Z But scientists specializing in aerosols knew airborne viruses are more likely to ride on tinier particles exhaled when people breathe, sneeze, cough, or talk. This scientist says cleaning indoor air could make us healthier—and smarter 2021-08-05T04:00:00Z His findings, published last summer, showed that singing does not produce substantially more respiratory particles compared to speaking at a similar volume - although the production of aerosols is increased when you speak or sing loudly. Amateur choirs 'devastated' at Covid rule change in England 2021-05-25T04:00:00Z A commentary in the journal Preventing Chronic Disease, a C.D.C. publication, argues that shifting to lower-tech approaches that focus on prevention would reach more people while reducing the need for procedures that produce aerosols. The Pandemic Was Bad for Our Teeth. Will It Change Oral Health Forever? 2021-05-19T04:00:00Z It increases the risk of transmitting the virus because it involves people standing close together, transmitting small droplets and aerosols into the air, as well as breathing deeply. Will I still have to wear a mask in shops? And other questions 2021-05-18T04:00:00Z |
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