中山痔疮无症状(中山脱肛医院哪家最专业) (今日更新中)

AVILA BEACH, Calif. — Officials say two women are lucky to be alive after a humpback whale capsized their kayak as they paddled in the ocean on Monday.The incident, which occurred near the Cal Poly Pier, was caught on video by multiple people in the area.Julie McSorley says she went out Sunday and took pictures of the whales and convinced her friend to go kayaking with her on Monday.McSorley says there were a lot of birds and fish in the area, so people had their phones at the ready. She said she and her friend could see whales off in the distance.Seconds later, one of the whales was right underneath them.While some video footage makes it appear as the women went inside the whale's mouth, McSorley says their kayak just overturned, and they were thrown underwater.Video shows McSorley screamed before going underwater for about five or six seconds.Humpback whales are considered an endangered species, and marine mammal experts say they can be unpredictable and dangerous. Experts say people should keep about a football field's worth of space between themselves and the large mammals, when possible.The Port San Luis Harbor Patrol says enforcement can be difficult. Boaters can think they've left a whale plenty of space, but the mammals move quickly.The whales have been making appearances close to shore between Morro Bay and Avila Beach in recent days. Marine mammal experts say they are looking for food that is currently easy to find near the shore.This story was originally published by KSBY in San Luis Obispo, California. 1548

ATLANTA — Georgia’s top elections official on Friday certified election results showing Joe Biden won the presidential election after a hand tally stemming from a mandatory audit affirmed the Democrat’s lead over Republican President Donald Trump.Friday morning, Secretary of State Brad Raffensperger held a press conference to say his office would certify the results following the recount.“Working as an engineer throughout my life, I live by the motto that numbers don’t lie,” Raffensperger said at the state Capitol. “As secretary of state, I believe that the numbers that we have presented today are correct. The numbers reflect the verdict of the people, not a decision by the secretary of state’s office or of courts or of either campaign.”The Georgia hand recount results were 2,475,141 votes for president-elect Joe Biden and 2,462,857 votes for President Trump. Biden's lead is about .25 percent of the vote. Georgia's 16 electoral college votes will go to Biden, given him a projected 306 votes, well above the 270 needed to become president."In certifying the results, the Secretary of State affirmed that all 159 counties have provided to the state the total votes tabulated for each state and federal candidate. Further, the Secretary of State affirms that the statewide consolidated returns for state and federal offices are a true and correct tabulation of the certified returns by this office from each county," the statement from Raffensperger's office earlier in the day Friday reads.Now, Gov. Brian Kemp has until 5 p.m. Saturday to certify the state’s slate of presidential electors.The Trump campaign has until next Tuesday evening, November 24, to request another recount of the results, which would be a re-scan of the ballots that were hand-recounted.Raffensperger also said Friday morning he plans to propose election-law changes aimed at increasing trust in the results, by allowing state officials to intervene in counties that have systemic problems in administering elections, requiring photo ID for absentee voting and enabling more challenges to voters who might not live where they say.State lawmakers would have to make these changes in state law. 2189

At first, Kelly Fyffe-Marshall's stay in Rialto, California, was ending pretty normally. She and her four friends -- three of them black women -- checked out of their Airbnb rental and dragged their luggage to their vehicle.Then things got weird.Seven police cars showed up. The neighborhood was seemingly locked down. 326

At 3 p.m. ET on Monday, November 26, a group of researchers will be really sweating. The NASA InSight spacecraft will try to land on Mars.After six months of flight, the lander component of the probe will detach itself from the cruise stage and head into the atmosphere. The lander component initially looks a fair bit like the re-entry capsule used in the 1960s and 1970s for the Apollo moon missions -- sort of conical, with a smooth and flat bottom. That bottom is a crucial heat shield that is designed to protect the probe as it passes through the thin Martian atmosphere.The landing is a devilishly difficult feat. The landing capsule has to batter its way through the atmosphere. It will fly through the Martian air at an initial speed of 12,300 mph, and it must hit the atmosphere at an angle of precisely 12 degrees. Any shallower, and the probe will bounce off into deep space. Any steeper, and the probe will burn itself up in a spectacular and fiery death. The probe will first touch the atmosphere six minutes and 45 seconds before landing. During this phase, it will experience acceleration 12 times that of the Earth's gravity. Were the probe a 150-pound human, during the flaming descent, it would weigh nearly a ton.About 3? minutes after the probe hits the atmosphere, a parachute will deploy, slowing down the probe even more. Fifteen seconds later, explosives will blow the heat shield off, exposing the actual InSight probe hidden inside. Ten seconds after the heat shield falls away, the probe will extend its legs, much like an airplane extends its wheels before touching down.The probe will fall for an additional two minutes attached to the parachute and protected by its conical shell. About 45 seconds before InSight lands, it will drop out of the shell and fall toward the surface. As soon as it leaves the shell, its landing rockets will ignite.The actual InSight probe looks a little bit like the Apollo moon lander, with three legs to support it and a boxy top. The rockets will slow it further and stop any remaining horizontal motion. Then, about 15 seconds before touchdown, the InSight probe will descend at a speed of 8 feet per second, before hopefully touching down gently on the Martian surface.The entire landing sequence will take about seven minutes to occur. A radio signal from Mars to Earth currently takes about eight minutes and seven seconds to get here. So the complete landing process will take place before we find out if it was successful. It will be done automatically, entirely by the probe itself. For the scientists and engineers who designed InSight, this is called "seven minutes of terror."And they are right to be worried. Mars is a graveyard of failed probes. There have been 44 attempts by various national space agencies to land on Mars. Eighteen have been successful. Twenty-three have not. Three have achieved orbit but failed at a landing.So, what does InSight hope to achieve? Well, as it happens, a lot. But it's different than the intrepid Curiosity probe, which NASA landed in 2012. InSight will not move around. Instead, it will stay put and tell us of the interior of Mars.One thing it will do is emit radio waves that we can monitor on Earth. By making careful measurements of how the frequency of the radio waves change, we will be able to measure the degree to which Mars wobbles as it rotates. That will tell us something about the core of the planet, specifically its makeup and information on the degree to which it is molten.InSight will also deploy a seismometer to listen for marsquakes (like earthquakes, but Martian-style) and for impacts of meteors on the planet. Information gleaned from the waves the seismometer detects will tell us more about the planet's interior.The third thing InSight will do is to dig below the planet's surface. Using a jackhammer, the probe will drill down 5 meters (16 feet) into the planet and, basically, it will take the planet's temperature.There are many reasons this is interesting. Taking the temperature at that depth will allow planetary scientists to determine how much heat is escaping from Mars. More broadly, this measurement will allow a clear determination of the temperature of the planet much closer to the core.This information will tell us a lot about how Mars formed, which, in turn, will add to the information of how rocky planets, including our own Earth, typically develop.And if you're more of an explorer kind of person and not so interested in Martian geology, it will also tell us how warm the planet is at modest depths, which will tell us if there is any chance of liquid water on the planet. Perhaps obviously, if the Martian subsurface is warm enough, any buried water will be in liquid form and not ice. Finding liquid water would be the key discovery that would make Martian exploration relatively easy. A relatively recent possible discovery of a buried Martian lake was promising, but the data was not conclusive. Knowing that the ground is warm would be very comforting to possible future explorers.Exploring the solar system is the first step toward exploring the stars. The InSight probe will give us --well -- insight into whether this is something that humanity will achieve in the foreseeable future.And maybe Elon Musk's bet on him getting to Mars will become true. 5329

ATLANTA —The former Atlanta police officer who shot and killed Rayshard Brooks on June 12 has been released from jail after posting bond, local TV stations WXIA and WGCL report.A judge on Tuesday set a bond of 0,000 for Garrett Rolfe, who faces charges including felony murder in the killing of the 27-year-old Black man.WXIA reports that Rolfe will now have to wear an ankle monitor, surrender his passport, adhere to a curfew, and he can’t possess a firearm.In a statement obtained by WXIA and WGCL, attorneys representing the Brooks family said they’re disappointed that Rolfe was granted bond, but they understand it’s just one step in a long quest for justice.Rolfe fatally shot Brooks in the back when Brooks fired a Taser in his direction while running away after a struggle on. Rolfe is white.Felony murder convictions are punishable by a minimum sentence of life in prison.The shooting happened against the backdrop of demonstrations nationwide over police brutality. 987

来源：资阳报