太原市治疗痔疮费用(太原痔疮怎么止血) (今日更新中)

San Diego (KGTV)- Parents at several San Diego County high schools have been notified that students could have been exposed to Pertussis, also known as whooping cough. Carlsbad High School confirmed two cases last week. Monday, parents at Mt. Carmel High School were notified that students at that school may have been exposed to the infection, though it wasn't clear how many confirmed cases there have been at the school. “This is probably the most contagious bacterial disease,” says Eric McDonald, with the county’s Health and Human Services Department. “For every one person who has it, when they expose people who have not had or been immunized, they can infect up to 16 or 17 other people.”McDonald says symptoms of a typical cold are a runny nose, low-grade fever, and a cough. For someone who may have pertussis “its the persistence of the cough that should be the number one clue.”So far this year, in San Diego County, there have been over 70 confirmed cases of pertussis. “The number of cases in San Diego are higher than most of California, particularly for infants under the age of four months.”If your child has a cough that lasts almost two weeks, they should be treated by a doctor. McDonald recommends everyone get the DTaP shot to lower the risk of getting pertussis, especially pregnant women in their third trimester. 1347

San Diego (KGTV)- Improved bike lanes are making it easier for cyclists to get around. The new lanes are a part of the city’s effort to protect riders and get more people out of their cars. The city is in the first phase of its Downtown San Diego Mobility Plan. They are hoping to have at least 6 percent of commuters riding their bikes by the end of the project. Jamie Hampton has been riding her bike to work for over ten years. At times, she says she hasn’t felt safe around moving cars. “It’s challenging because you have to kind of figure out how to share a lane with a car.”The city is making it easier for riders to get around the Downtown area with protected bike lanes. White reflector poles separate the lanes. Some have another layer of protection with street parking spaces. There are also designated signal lights for cyclists. The City Council adopted the estimated million mobility plan in 2016. It calls for 9 miles of protected bike lanes in the Downtown area. “It’s a nice balance of how to share a road with a car.”The city hopes to have all three phase of the mobility plan completed by 2021. 1125

SAN DIEGO (KGTV)- The National Weather Service (NWS) issued a heat advisory through Thursday for the coastal areas and Friday for the inland valleys in San Diego County.The hot weather and dry fuels create dangerous fire weather conditions, keeping fire crews across the county on high alert.“At nine, it already felt significantly warmer than the last couple of days,” said Elizabeth Conniff as she ended her hike at Iron Mountain Trailhead. “It was pretty hot, hotter than I expected, and very dry.”Poway reached nearly 100 degrees before noon Tuesday, nearing record-breaking temperatures for this time of year.Conniff, an experienced hiker, said that she would not recommend hiking during this time.Hotter temperatures are forecasted for Wednesday and Thursday.“If it’s going to be 100 or over, stay home, and that is from somebody who hikes three or four days a week,” she said.The NWS warns the hot weather could cause heat-related illnesses and recommends that people stay hydrated and out of the sun.Firefighting agencies ask everyone to remain vigilant and be extra cautious about doing anything that could spark a wildfire. 1141

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

SAN DIEGO (KGTV)- Thursday San Diego city leaders announced the city will be joining AARP’s network of age-friendly communities.This means elected officials have made a commitment to prepare for San Diego’s aging population with policies that will focus on AARP’s “8 Domains of Livability” which include communication, civic participation, housing and transportation.At a press conference in front of San Diego City Hall, Councilmember Chris Ward said the city is committed to building a “sustainable and inclusive city where San Diegans of all ages and abilities can have long, active, and productive lives.”San Diego now joins Chula Vista, La Mesa, and the County of San Diego in becoming an age-friendly community.“San Diego’s membership in the AARP Network of Age-Friendly Communities and our local partnership with The San Diego Foundation are essential to helping residents live easily and comfortably in their homes and communities as they age,” said Ward.“This is just the beginning, the hard work begins, the implementation part of it is where it’s at,” said Joe Garbanzos with AARP California. “It’s good to see that the city recognized that this is good framework to use to help advance livable communities in the area.”Kevin Mayor Faulconer was not present at the news conference, but wrote the following statement.“Here in San Diego we’re focused on building more affordable housing, increasing mobility choices, and creating livable communities to improve the quality of life for all San Diegans, including older adults,” said Faulconer. “We also recognize the importance of preparing for San Diego’s aging population with policies that enhance healthy aging, civic participation, and social inclusion. I look forward to working with AARP California to continue those efforts so that we can meet the current and future needs of our residents.”Across the county the number of people 65 and over is projected to double by the year 2030. 1957

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