太原肛门坠胀是怎么回事(太原肛门长疙瘩怎么回事) (今日更新中)

That black hole you've seen everywhere now has a name.It's been christened Powehi — a Hawaiian phrase referring to an "embellished dark source of unending creation."The groundbreaking, first-ever photograph of a black hole was published around the world when it was unveiled on Wednesday, captivating viewers and providing the only direct visual evidence that these regions of spacetime exist.The responsibility of finding it a name fell to Larry Kimura, a Hawaiian language professor at the University of Hawaii at Hilo, who was approached by astronomers involved with the project. Two of the eight telescopes used to capture the photograph are located in Hawaii.Powehi was chosen for its roots in the Kumulipo, an 18th-century Hawaiian chant that describes a creation story.It puts together two terms from the chant: Po, meaning profound dark source of unending creation, and wehi (or wehiwehi) which is one of the several ways that po is described in the chant."It is awesome that we, as Hawaiians today, are able to connect to an identity from long ago, as chanted in the 2,102 lines of the Kumulipo, and bring forward this precious inheritance for our lives today," Kimura said in a statement."To have the privilege of giving a Hawaiian name to the very first scientific confirmation of a black hole is very meaningful to me and my Hawaiian lineage that comes from po," he added. "I hope we are able to continue naming future black holes from Hawaii astronomy according to the Kumulipo."Powehi was captured by the Event Horizon Telescope, a project that connected eight telescopes around the world.The supermassive black hole and its shadow, at the center of a galaxy known as M87, were photographed back in April 2017, but the results were only revealed on Wednesday."We have seen what we thought was unseeable," said Sheperd Doeleman, director of the Event Horizon Telescope Collaboration, unveiling the historic snap. "We have seen and taken a picture of a black hole."More than 200 researchers were involved in the project, and they had worked for more than a decade to capture the image. The project is named after the event horizon, the proposed boundary around a black hole that represents the point of no return where no light or radiation can escape.The telescope array collected 5,000 trillion bytes of data over two weeks, which was processed through supercomputers so that the scientists could retrieve the images."Powehi, as a name, is so perfect, because it provides real truths about the image of a black hole that we see," Jessica Dempsey of the James Clerk Maxwell Telescope, said in 2617

The end of Christmas season signals the start of return season, when Americans take their gifts back to shopping malls and online retailers in pursuit of different sizes, different colors or full-blown refunds. The good news is that stores have loosened return policies in recent years. Many allow customers 30 days after Christmas to make a return. However, some consumers are already finding their returns rejected. Typically, this happens for one of three reasons.Short window for electronicsMany shoppers believe a 30 day return window is standard.However, Apple and Best Buy are two major retailers that have 626

The deaths of an American couple who became ill while vacationing in Fiji late last month are being investigated by health officials on the South Pacific Island, with help from the US Centers for Disease Control and Prevention, authorities said Tuesday.Texas residents David and Michelle Paul arrived in Fiji on May 22, Fiji's Ministry of Health and Medical Services said in a statement. They were on holiday in the country's Western Division."Although they were provided medical treatment as standard of care, their illnesses progressively worsened and despite best efforts, they died within a few days of each other," the statement said.Fiji's Ministry of Health said investigations into the cause of death are ongoing, but added that influenza has been ruled out."And at this stage we do not believe there is any risk to the public. It would be premature to speculate further on the cause of death until the investigation is complete," the ministry of health said."Monitoring of the small number of staff and health workers who came into close contact with the deceased couple was conducted, and as a precaution remains ongoing. All are currently well."Sailasa Misimisi of Zens Medical Centre told CNN that the facility treated the couple."They entered in the morning, complaining of diarrhea and vomiting. They were observed for two or three hours. They were well under physical and medical parameters. Michelle received a saline IV. They wanted to go home. They were released," he said by phone.He confirmed they came back later, but did not provide additional details.David Paul worked for Lockheed Martin as a sustainment group engineer, according to company spokesman Kenneth Ross.The deaths were confirmed by a US State Department official, who said in a statement that American authorities were "closely monitoring" the investigation."CDC has received a request for assistance from the Ministry of Health in Fiji regarding the death of an American couple in Fiji of an unidentified illness," the CDC said in a statement."CDC is working with the government to investigate, including receiving specimens for testing in CDC laboratories. As per protocol, we will share results with the Fiji Ministry of Health when available."Fiji's health ministry said it was also working with the country's police forensics department and the World Health Organization to determine the cause of death. The couple died over the Memorial Day weekend, the Fort Worth Star-Telegram reported. 2492

The House Judiciary Committee on Thursday is taking a major step forward to impeaching President Donald Trump as it works to approve 144

The budget deficit over the last 12 months (4 billion or 4.4% of GDP) is at its highest level since 2013Revenue as a share of GDP is at its lowest level since 2013 pic.twitter.com/gGopPnOelw— Nick Timiraos (@NickTimiraos) March 5, 2019 250

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