梅州附件炎应做哪些检查(梅州无痛人流多长时间可以怀孕) (今日更新中)

The Department of Homeland Security wants to be able to use facial-recognition technology to identify all people entering and leaving the United States — including US citizens.In a 193

The cars near the site of a gas explosion that killed one person in Durham, North Carolina, on Wednesday look like they've been in accidents.Windows are blown out. Air bags are deployed. Some have dents and dings. The roads are awash in glass, so much so they glisten. The air reeks of dust and pollen.Some 60 emergency responders and cleanup people are on the scene of the blast, which happened hours earlier after someone smelled gas.Authorities said 17 people, including a firefighter, were hospitalized. Six people were critically wounded, said Lee VanVleet of Durham County Emergency Medical ServicesEmergency responders were evacuating the area when the blast erupted, Durham Fire Chief Robert Zoldos said.The blast occurred just after 10 a.m. in the busy area of Brightleaf Square, where people grab a morning coffee and visit other shops. A contractor boring under the sidewalk hit a 2-inch gas line, said Durham police spokesman Wil Glenn.The search-and-rescue mission has given way to a cleanup operation. Workers were using heavy-duty backpack blowers to clear debris on the ground and firefighters were spraying the remaining hot spots with water.One of the critically injured patients was taken to the North Carolina Jaycee Burn Center in Chapel Hill, VanVleet said. A Dominion Energy employee who responded to the initial gas leak was among the injured, police said.The firefighter's injuries are serious but not life-threatening, Zoldos said. He was in surgery, the chief said.Authorities asked people to avoid the Brightleaf Square area and warned that parts of downtown will be closed, possibly for a couple of days, as they conduct their investigation.Maverick's Smokehouse & Taproom, though closed to the public, brought in employees to help feed the emergency crews.Sounded like a bomb, office worker saysA witness described a scene like a war zone, with first responders scrambling to ferry injured people to safety after the blast."Half the block is destroyed," Jim Rogalski told CNN via text message. "Lots of injuries. Our office across the street was blown out. It was terrifying. Glass and debris everywhere. No one killed in our office but several injuries -- deep cuts, head lacerations.""The ceiling tiles and structures collapse(d)," added Rogalski, whose workplace is across the street from where the blast occurred. "Windows blown out a block away. Our office was filled with glass, dust and debris."A human resources employee told Rogalski and his co-workers that authorities were investigating a gas leak across the street and they should remain inside. About 15 minutes later, they heard what sounded like a bomb, he told CNN."The first second was stunned silence, then lots of scream(ing) in the building. Several of us shouted, 'Is anyone hurt?'" he recalled. "The injured were quickly taken to an exit."Another person who works nearby said firefighters entered his building and told employees that workers had hit a gas line, and "we heard the big explosion right after they told us they may evacuate us."The blast shook the structure and blew out its windows, said the witness, who declined to give his name."It sounded like the building was going to collapse, and we left immediately," he said.Police arrived quickly, within about a minute, Rogalski said, and he went outside to find throngs of people and paramedics trying to help the injured. Firefighters soon arrived and pushed everyone back about four blocks in case of another explosion, he said."Paramedics pulled writhing people on the street to safety," he said, adding that he saw bystanders using their own shirts to treat injuries.The Durham School of the Arts is nearby and reported no injuries but said it was sending students home early. Students without transportation will be taken to the Brogden Middle School auditorium to wait for their parents, the school said.The building where the blast occurred is a former Studebaker dealership that now appears to host other businesses, including a coffee shop and a mental health clinic. Aerial video showed the two-story building missing its roof and back wall, the inside filled with charred debris.Four other buildings were damaged, officials said. The city observed the 150th anniversary of its founding on Wednesday. 4288

The coming Atlantic hurricane season is predicted to be near normal, with nine to 15 named storms, including four to eight hurricanes, the National Oceanic and Atmospheric Administration, or NOAA, announced Thursday.Two to four of those hurricanes are expected to grow to Category 3 or stronger, NOAA said of the season, which officially begins June 1. Those storms carry winds greater than 110 mph.The forecast follows last year's above-average season, in which hurricanes Florence and Michael slammed US coastlines with devastating effect. An average season has 12 named storms, with six hurricanes, including three major hurricanes of Category 3 strength or greater.Though the Atlantic storm period doesn't start until next week, this year's season already has 776

The moon is slowly shrinking over time, which is causing wrinkles in its crust and moonquakes, according to photos captured by NASA's Lunar Reconnaissance Orbiter.Unlike Earth, the moon doesn't have tectonic plates. Instead, as the moon's interior has cooled over the last several hundred million years, it has caused the surface to wrinkle as it shrinks. Unlike the flexible skin of a grape when it shrinks into a raisin, the moon's brittle crust breaks. This creates stair-step cliffs called thrust faults as part of the crust is pushed up and over another close part of the crust.There are now thousands of cliffs scattered across the moon's surface, averaging a few miles long and tens of yards high. The orbiter has taken photos of more than 3,500 of them since 2009. In 1972, Apollo 17 astronauts Eugene Cernan and Harrison Schmitt had to ascend one of these cliffs, the Lee-Lincoln fault scarp, by zig-zagging the lunar rover over it.Today the moon is 50 meters "skinnier" because of this process. And as it shrinks, the moon actively produces moonquakes along the faults. Researchers re-analyzed seismic data they had from the moon to compare with the images gathered by the orbiter.Data from the seismometers placed on the moon during the Apollo 11, 12, 14, 15 and 16 missions revealed 28 moonquakes recorded between 1969 and 1977. Researchers compared the location of the epicenters for those quakes with the orbiter imagery of the faults. At least eight of the quakes occurred due to activity along the faults. This rules out the possibility of asteroid impacts or rumblings from the moon's interior.This means that the Apollo seismometers recorded the moon shrinking, the researchers said. The study of Apollo seismic data and analysis of more than 12,000 of the orbiter's photos were published Monday in the journal 1841

The once picturesque blue waters of a lagoon in the United Kingdom now look murky.On Wednesday, the Buxton Police Department in England took the measure to dye the 'Blue Lagoon' to deter visitors during the coronavirus pandemic.The police department posted to their Facebook page that they had received reports of people going up to the lagoon in Harpur Hill, Buxton, England, which is against policies set in place by the government. 446

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