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苏州python软件工程师怎么考
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发布时间: 2025-05-24 00:27:39北京青年报社官方账号
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  苏州python软件工程师怎么考   

The US Food and Drug Administration announced on Wednesday that southwest veggie stuffed sandwiches sold at exclusively at Aldi have been recalled due to suspected Listeria monocytogenes and Salmonella contamination. The sandwiches were sold under the brand name "Fit and Active" and have production dates of Julian code: 20027230003106:15 BEST BY FEB 09 2019 and Julian code: 20027235003115:13 BEST BY FEB 14 2019.The affected sandwiches were sold in Alabama, Connecticut, Delaware, Florida, Georgia, Kentucky, Massachusetts, Maryland, Mississippi, North Carolina, New Hampshire, New Jersey, New York, Ohio, Pennsylvania, Rhode Island, South Carolina, Tennessee, Virginia, Vermont and West Virginia. The FDA said that no illnesses were reported in connection with these products and this recall has been initiated as a precautionary measure.Customers should discard the sandwiches, or return them to the place of purchase for a refund.  985

  苏州python软件工程师怎么考   

The United States set another record for daily confirmed coronavirus cases as several states posted all-time highs, underscoring the vexing issue confronting President Donald Trump or Joe Biden as a perilous pandemic surges with the holidays and winter approaching. The surging cases and hospitalizations happening around the country reflect the challenge that the winner of the too-early-to-call presidential race will face in the coming months.According to the New York Times, 1,130 coronavirus-related deaths were reported on Tuesday. The average number of deaths, while increasing, is not increasing at the same rate as cases. According to a Harvard risk assessment map, 26 states are are the highest alert level where 25 cases per day per 100,000 people. The states are mostly located in the central US. The map shows that North and South Dakota are experiencing the most widespread cases of the coronavirus. 921

  苏州python软件工程师怎么考   

The Trump Administration wants to change the definition of a showerhead to let more water flow, addressing a pet peeve of the president who complains he isn’t getting wet enough.Publicly talking about the need to keep his hair “perfect,” President Donald Trump has made increasing water flow and dialing back long held appliance conservation standards — from light bulbs to toilets to dishwashers — a personal issue.But consumer and conservation groups said the Department of Energy’s proposed loosening of a 28-year-old energy law that includes appliance standards is silly, unnecessary and wasteful, especially as the West bakes through a historic two-decade-long megadrought.Since 1992, federal law has dictated that new showerheads shouldn’t pour more than 2.5 gallons of water per minute (9.5 liters). As newer shower fixtures came out with multiple nozzles, the Obama administration defined the showerhead restrictions to apply to what comes out in total. So if there are four nozzles, no more than 2.5 gallons total should come out between all four.The new proposal Wednesday would allow each nozzle to spray as much as 2.5 gallons, not just the overall showerhead.With four or five or more nozzles, “you could have 10, 15 gallons per minute powering out of the showerhead, literally probably washing you out of the bathroom,” said Andrew deLaski, executive director of the energy conservation group Appliance Standards Awareness Project.On the White House South Lawn in July, Trump made the issue personal:“So showerheads — you take a shower, the water doesn’t come out. You want to wash your hands, the water doesn’t come out. So what do you do? You just stand there longer or you take a shower longer? Because my hair — I don’t know about you, but it has to be perfect. Perfect.”DeLaski and officials at Consumer Reports said there’s been no public outcry or need for change. The Department of Energy’s own database of 12,499 showerheads showed 74% of them use two gallons or less water per minute, which is 20% less than the federal standard.“Frankly it’s silly,” deLaski said. “The country faces serious problems. We’ve got a pandemic, serious long-term drought throughout much of the West. We’ve got global climate change. Showerheads aren’t one of our problems.”Energy Department spokeswoman Shaylyn Hynes said the 2013 Obama definition of showerhead clashes with what Congress intended and the standards of the American Society of Mechanical Engineers.If the rule is adopted, Hynes said it would be “allowing Americans — not Washington bureaucrats — to choose what kind of showerheads they have in their homes.”Officials at the industry group Plumbing Manufacturers International did not respond to a request for comment.Appliance and plumbing energy and water conservation standards save consumers about 0 a year on energy bills, deLaski said.If people are having trouble getting water flowing in their shower, they should check their home’s water pressure and can replace a faulty showerhead for not much money, deLaski said.A 2016 test of showerheads by Consumer Reports found that the best rated showerheads — including a model — provided a pleasing amount of water flow and met federal standards, according to David Friedman, a Consumer Reports vice president and former acting assistant energy secretary.DeLaski said he has had a hard time understanding the president’s shower concerns.“If the president needs help finding a good shower, we can point him to some great consumer websites that help you identify a good showerhead that provides a dense soak and a good shower,” deLaski said. 3624

  

The Smithsonian National Zoo in Washington is welcoming its newest member — a baby Lowland gorilla.On Sunday, 15-year-old Calaya gave birth to a son, Moke — "junior" or "little one" in Lingala, a language spoken in Central Africa.“The birth of this western lowland gorilla is very special and significant, not only to our Zoo family but also to this critically endangered species as a whole,” said Meredith Bastian, the National Zoo's curator of primates, according to the Smithsonian. “The primate team’s goal was to set Calaya up for success as best we could, given that she is a first-time mother. Doing so required great patience and dedication on the part of my team, and I am very proud of them and Calaya.”According to the zoo, Cayala has been adjusting well to motherhood and has learned how to care for Moke by watching other gorillas and through the help of staff. Zookeepers helped trained Cayala, in part, by showing her pictures of mother gorillas and presenting her with toys to cuddle and kiss.“This infant’s arrival triggers many emotions—joy, excitement, relief—and pride that all of our perseverance in preparing Calaya for motherhood has paid off,” said animal keeper Melba Brown. “We will provide support to her if need be, but I have every confidence that Calaya will be a great mom to Moke. I am excited to see how he will fit into the group dynamic. There are a lot of different personalities in this family troop, but they all work well together.”Alex Hider is a writer for the E.W. Scripps National Desk. Follow him on Twitter @alexhider. 1581

  

The University of Washington’s Institute for Health Metrics and Evaluation now projects that 33,000 American lives would be saved between now and October 1 by near universal wearing of masks.The IHME released the updated model on Wednesday.The IHME’s coronavirus projections have been frequently cited in the past by the White House’s coronavirus task force. The group uses state data along with other metrics to create projections on the number of coronavirus-related deaths throughout the US.The projection state that the US is currently on track to have an additional 58,000 coronavirus-related deaths between now and October 1. But that number drops to just 23,000 if masks are universally worn in public. Those figures are on top of the over 121,000 reported coronavirus-related deaths since the beginning of the pandemic.The IHME’s model projects that the US death toll will stay consistent on a per-day basis between now and September, before starting to increase in the fall. But the model projects that fewer than 100 Americans will die per day from coronavirus by September if masks are worn.The IHME’s latest model projects that coronavirus-related deaths will continue to surge in the states of Texas, Arizona and Florida in the coming weeks, while leveling or dropping off in many other states.To see a state-by-state breakdown of the IHME’s projections, click here.Last month, a study in the Lancet found that the use of masks and respirators by those infected with the virus reduced the risk of spreading the infection by 85%. The authors analyzed data that showed that N95 respirators in healthcare settings were up to 96% effective. Other masks were found to be 77% effective. 1701

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