重庆右侧输尿管末端结石多久可以排出(重庆切除胆结石需要多长时间恢复) (今日更新中)

SAN FRANCISCO (AP) -- California fire officials are cautiously optimistic after dodging a major lightning storm, but they are pleading with residents to stay out of evacuation zones and prepare for days away from home.Three massive San Francisco Bay Area wildfires continue to rage, suffocating the region with smoky air. The wildfires have caused at least seven deaths.Gov. Gavin Newsom says this week will be critical as more than 14,000 firefighters battle 17 major fire complexes sparked by lightning sieges during hot weather.The blazes have destroyed about 1,200 homes and other buildings and singed coastal redwoods.Temperatures are expected to be hot again this week. 683

SAN FRANCISCO (AP) — Facebook threatened to block Australian publishers and individuals from sharing news stories on its platform in reaction to an Australian measure that would require it to compensate media organizations for its use of their stories.The social network said the move would force it to pay arbitrary and theoretically unlimited sums for information that makes up only a small fraction of its service.Google has cast the proposed Australian law as a potential threat to individual privacy and a burden that would degrade the quality of its search and YouTube video services, but did not threaten a cutoff.Australia's government hopes the legislation will be passed this year. 699

SAN DIEGO, Calif. (KGTV) -- A group of University City residents is suing the city of San Diego over its plan to pump sewage under their neighborhood to be turned into tap water. The nonprofit University City Community Foundation filed the lawsuit after raising ,000 from residents to challenge the environmental impact report for the city's Pure Water pipeline. The suit doesn't challenge the city's goal of making heavily treated reclaimed water one-third of its supply by 2035. The city says that will protect against future shortages and price increases. The lawsuit, however, says the city did not explore alternatives and did not adequately notify the public of the project's pipeline. It will pump sewage from the Morena Area, through Clairemont and University City, to a treatment plant at UTC. "There's no 100 percent guarantee that there could not be a leak, there could not be some discharge," said U.C. resident Barry Bernstein, who supports the lawsuit. "There could be some discharge. There may be some problems with the purification system."Ruth DeSantis, who heads the foundation, said the city and foundation are now in settlement talks. A city spokesman declined to comment on the lawsuit, but said there are multiple protections in place - including a system designed to immediately cut off to avoid sewage geysers. He said the city still plans to break ground on the project by early next year.  1476

SAN DIEGO (KGTV)- The DMV is apologizing for long wait times as they work through a new queuing system and problems with the REAL ID.Wait times (without an appointment) used to be under two hours, now they're closer to 4-5 hours. The DMV issued this statement to 10News:The issue is employees have to manually enter the ID number given to each customer, since a new system went online two weeks ago. The ID number consists of your initials and the last four digits of your phone number.The process prior was completely automatic.The other issue relates to the REAL ID. Employees are taking more time to explain to customers what they need to have in order to get the ID. Customers also have to enter their information in an online application form inside the DMV, and that process can be slow and glitchy.To save on time, go online? and book an appointment, or call 1-800-777-0133. 909

SAN FRANCISCO (AP) — Google announced Wednesday it has achieved a breakthrough in quantum computing, saying it has developed an experimental processor that took just minutes to complete a calculation that would take the world's best supercomputer thousands of years.The feat could open the door someday to machines so blazingly fast that they could revolutionize such tasks as finding new medicines, developing vastly smarter artificial intelligence systems and, most ominously, cracking the encryption that protects some of the world's most closely guarded secrets.Such practical uses are still probably decades away, scientists said. But the latest findings, published in the scientific journal Nature, show that "quantum speedup is achievable in a real-world system and is not precluded by any hidden physical laws," the researchers wrote.RELATED: Google Maps will now allow drivers to report hazards, slowdowns and speed trapsBig tech companies including Microsoft, IBM and Intel are avidly pursuing quantum computing, a new and somewhat bewildering technology for vastly sped-up information processing.While conventional computing relies on bits, or pieces of data that bear either a one or zero, quantum computing employs quantum bits, or qubits, that contain values of one and zero simultaneously.But quantum computing requires placing the fragile and volatile qubits in colder-than-outer-space-refrigerators to control them.Google's quantum processor looks like an upside-down garbage can, out of which comes a series of tubes used to conduct signals to a chip. The whole thing is stored in a cool chamber to protect the chip.RELATED: Google unveils new Pixel 4 smartphone, Pixel BudsGoogle said that its quantum processor, called Sycamore, finished a calculation in 3 minutes, 20 seconds — and that it would take the world's fastest supercomputer 10,000 years to do the same thing.The calculation was a random sampling problem, similar to looking at the various combinations that could come from dice or a gambling machine. It has little practical value, other than to test how well the processor works."The more interesting milestone will be a useful application," said Chris Monroe, a University of Maryland physicist who is also the founder of quantum startup IonQ.Google's findings, however, faced pushback from other industry researchers. A version of Google's paper leaked online last month.IBM took issue with Google's claim that it had achieved "quantum supremacy," or the point when a quantum computer can perform a calculation that a traditional computer can't complete within its lifetime.IBM researchers said that its IBM-developed supercomputer, called Summit, could actually do the calculation in 2.5 days.Google disputed IBM's claims.Whether or not Google achieved "quantum supremacy," the research suggests the field is maturing."The quantum supremacy milestone allegedly achieved by Google is a pivotal step in the quest for practical quantum computers," John Preskill, the Caltech professor who coined the term "quantum supremacy," wrote in a column after the paper was leaked.It means quantum computing research can enter a new stage, he wrote, though a significant effect on society "may still be decades away."One feared outcome — though experts said it is a long way off — is a computer powerful enough to break today's best cryptography.Quantum computers might also one day lead to the development of better artificial intelligence systems to guide financial portfolios, crop yields or transportation routes.The promise of such applications has attracted interest from the U.S., China and other governments. President Donald Trump last year signed a measure to spend more than .2 billion over five years for quantum research across the federal government. 3797

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