长沙大功率工业吸尘器(南昌工业吸尘器) (今日更新中)

SANTA ANA, Calif. (AP) — A California business executive has been sentenced to nearly four years in prison for helping smuggle rifle parts and other military equipment to rebels in his native Syria.Prosecutors said Rasheed Al Jijakli was sentenced Thursday to 46 months in federal prison after a judge said he delivered "instruments of death" to Syria.Jijakli pleaded guilty to conspiring to export tactical gear that included dozens of laser-sighting devices and day- and night-vision rifle scopes.Prosecutors say Jijakli violated the International Emergency Economic Powers Act and sanctions imposed on Syria by the United States.The Palmyra Corp. CEO admitted directing co-conspirators to withdraw ,000 from the check cashing business to buy tactical gear for Syrian rebels.Various rebel groups have fought the government of Syrian President Bashar Assad. 869

Scientists are proposing an ingenious but as-yet-unproven way to tackle climate change: spraying sun-dimming chemicals into the Earth's atmosphere.The research by scientists at Harvard and Yale universities, published in the journal Environmental Research Letters, proposes using a technique known as stratospheric aerosol injection, which they say could cut the rate of global warming in half.The technique would involve spraying large amounts of sulfate particles into the Earth's lower stratosphere at altitudes as high as 12 miles. The scientists propose delivering the sulfates with specially designed high-altitude aircraft, balloons or large naval-style guns.Despite the technology being undeveloped and with no existing aircraft suitable for adaptation, the researchers say that "developing a new, purpose-built tanker with substantial payload capabilities would neither be technologically difficult nor prohibitively expensive."They estimate the total cost of launching a hypothetical system in 15 years' time at around .5 billion, with running costs of .25 billion a year over a 15-year period.The report does, however, acknowledge that the technique is purely hypothetical."We make no judgment about the desirability of SAI," the report states. "We simply show that a hypothetical deployment program commencing 15 years hence, while both highly uncertain and ambitious, would indeed be technically possible from an engineering perspective. It would also be remarkably inexpensive."The researchers also acknowledge potential risks: coordination between multiple countries in both hemispheres would be required, and stratospheric aerosol injection techniques could jeopardize crop yields, lead to droughts or cause extreme weather.The proposals also don't address the issue of rising greenhouse gas emissions, which are a leading cause of global warming.And despite the conviction of the report's authors, other experts were skeptical."From the point of view of climate economics, solar radiation management is still a much worse solution than greenhouse gas emissions: more costly and much more risky over the long run," said Philippe Thalmann of the école Polytechnique Fédérale de Lausanne, an expert in the economics of climate change.David Archer of the Department of Geophysical Science at the University of Chicago said, "The problem with engineering climate in this way is that it's only a temporary Band-Aid covering a problem that will persist essentially forever, actually hundreds of thousands of years for fossil fuel CO2 to finally go away naturally."It will be tempting to continue to procrastinate on cleaning up our energy system, but we'd be leaving the planet on a form of life-support. If a future generation failed to pay their climate bill they would get all of our warming all at once." 2830

SAN MARCOS, Calif. (KGTV) - A well known funeral home in San Marcos wants to add on-site cremation services, but the plan is facing pushback from the community.Allen Brothers Mortuary has filed paperwork with the City of San Marcos to start the project. Meanwhile, people who live nearby have started a petition online to stop it."If this project goes forth, there are serious health risks that could affect YOU," says the petition.The County of San Diego website lists several possible emissions from crematoriums, including, "oxides of nitrogen, carbon monoxide, volatile organic compounds, oxides of sulfur, particulate matter and toxic air contaminants. Emissions of mercury are a specific concern for crematories."It also discusses rules and state laws that companies have to follow to mitigate any emissions, including secondary chambers.People who live nearby say they're worried about the impact it could have on their lives."It's a little disconcerting," says Pam Davidson, who lives in Whispering Oaks Apartments across the street from the mortuary. "There are enough toxins in our environment and around here with traffic and everything like that.""Families have kids here," says Nemai Martinez, who also lives at Whispering Oaks. "We don't know about ashes going up into the air. Plus the smell."In addition to the apartment complex, the mortuary is within steps of the San Marcos Post Office, the San Marcos Senior Center, a small shopping complex and a community park and playground.Karen Allen, the owner of Allen Brothers, says her company is aware of the concerns and wants to make sure her company works with the community.The company sent a statement to 10News that reads, "Linda Allen has heard the concerns of the community and is and has been, an avid supporter and proponent of this community. She wants to be clear that whatever she does here would only be done with the support of her community. Linda and her company have been at this location for nearly 40 years and want to continue that relationship in perpetuity. We are working with our Environmental consultants on addressing the neighbors’ concerns and evaluating whether or not those can be mitigated. We will know more once the studies have been completed." Last year, a crematorium in National City sent black smoke billowing into the air for nearly 30 minutes after a door was mistakenly left open. People in San Marcos worry something similar could happen in their city."It's definitely a concern for the whole community," says Davidson.Right now, there are no votes planned on the project as the company works through the environmental review. 2640

Saudi Arabia Foreign Minister Adel al-Jubeir told Fox News that the killing of journalist Jamal Khashoggi was a "tremendous mistake" and part of a rogue operation."The individuals who did this did this outside the scope of their authority," he told Bret Baier on Sunday. "There obviously was a tremendous mistake made, and what compounded the mistake was the attempt to try to cover up. That is unacceptable in any government."Al-Jubeir said that Saudi Arabia was taking action to investigate how Khashoggi died and hold those responsible accountable."We are determined to uncover every stone. We are determined to find out all the facts. And we are determined to punish those who are responsible for this murder," he said. 731

SAN YSIDRO, Calif. (KGTV) — San Diego County will set up a coronavirus testing site at one of the world's busiest border crossings.County Supervisor Greg Cox said Wednesday the testing site will be at San Ysidro Port of Entry's PedWest crossing and serve about 200 tests daily. The testing site will be used for essential workers coming into the U.S. from Mexico and returning U.S. citizens. The walk-up site will also be appointment-free.PedWest serves pedestrians between Tijuana and San Diego. 504

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