山西怎样让痔疮快速消除(太原拉屎出血但不疼) (今日更新中)

The results are finally in for the first chocolate chip cookie bake-off in space.While looking more or less normal, the best cookies required two hours of baking time last month up at the International Space Station. It takes far less time on Earth, under 20 minutes.And how do they taste? No one knows. Still sealed in individual baking pouches and packed in their spaceflight container, the cookies remain frozen in a Houston-area lab after splashing down two weeks ago in a SpaceX capsule. They were the first food baked in space from raw ingredients.The makers of the oven expected a difference in baking time in space, but not that big.“There’s still a lot to look into to figure out really what’s driving that difference, but definitely a cool result,” Mary Murphy, a manager for Texas-based Nanoracks, said this week. “Overall, I think it’s a pretty awesome first experiment.”Located near NASA’s Johnson Space Center, Nanoracks designed and built the small electric test oven that was launched to the space station last November. Five frozen raw cookies were already up there.Italian astronaut Luca Parmitano was the master baker in December, radioing down a description as he baked them one by one in the prototype Zero G Oven. The first cookie — in the oven for 25 minutes at 300 degrees Fahrenheit (149 degrees Celsius) — ended up seriously under-baked. He more than doubled the baking time for the next two, and the results were still so-so.The fourth cookie stayed in the oven for two hours, and finally success. “So this time, I do see some browning,” Parmitano radioed. “I can’t tell you whether it’s cooked all the way or not, but it certainly doesn’t look like cookie dough any more.”Parmitano cranked the oven up to its maximum 325 degrees F (163 degrees C) for the fifth cookie and baked it for 130 minutes. He reported more success.Additional testing is required to determine whether the three returned cookies are safe to eat.As for aroma, the astronauts could smell the cookies when they removed them from the oven, except for the first.That’s the beauty of baking in space, according to former NASA astronaut Mike Massimino. He now teaches at Columbia University and is a paid spokesman for DoubleTree by Hilton. The hotel chain provided the cookie dough, the same kind used for cookies offered to hotel guests. It’s offering one of the space-baked cookies to the Smithsonian Institution’s National Air and Space Museum for display.“The reminder of home, the connection with home, I think, can’t be overstated,” Massimino said. “From my personal experience ... food is pretty important for not just nutrition but also for morale in keeping people connected to their home and their Earth.”Eating something other than dehydrated or prepackaged food will be particularly important as astronauts head back to the moon and on to Mars.Nanoracks and Zero G Kitchen, a New York City startup that collaborated with the experiment, are considering more experiments for the orbiting oven and possibly more space appliances. What’s in orbit now are essentially food warmers.There’s an added bonus of having freshly baked cookies in space.“We made space cookies and milk for Santa this year,” NASA astronaut Christina Koch tweeted.___The Associated Press Health and Science Department receives 3315

There's about to be a new Barbie doll on the shelves, with flowers on her dress and a skull painted on her face.It's the Dia de los Muertos Barbie, or Day of the Dead Barbie. The collectible doll, which will be released on Thursday, celebrates the annual Mexican festival, in which people honor their departed loved ones.The doll "honors the traditions, symbols and rituals often seen throughout this time," said Mattel, the toy company that owns the Barbie brand.Barbie's long black dress is embroidered with hearts and butterflies, with colorful ruffled sleeves. Her face is painted with a skull -- a popular practice during the festival, when revelers dress up in colorful costumes and hold parades. On top of the doll's head rests a crown with monarch butterflies and marigolds.Monarch butterflies typically migrate in Mexico for the winter and arrive around the same time as the festival, and they have come to symbolize the souls of loved ones coming back to visit. Marigolds are often used to decorate homes during the holiday.This year, Dia de los Muertos will take place on November 1 and 2. On top of parties and parades, families often set up ofrendas, or altars, featuring photographs of late relatives as well as their favorite food and drinks. People also leave representations of human skeletons and skulls, and other offerings, along roads and in graveyards.The holiday was also placed on UNESCO's Intangible Cultural Heritage of Humanity list in 2008, and has been seeing increased visibility in popular culture and media in the United States. The holiday inspired the 2017 Pixar film "Coco," which was hailed as "the movie Latinos have been waiting for" and went on to win two Academy Awards.Now, as the holiday approaches, there are signs of celebration in the US, with sugar skulls going on sale and makeup artists booked. 1858

Tune in at 8 p.m. ET, 5 p.m. PT for the third Democratic Party presidential debate, featuring the top 10 candidates in the Democratic field based on polling. The candidatesFormer Vice President Joe BidenNew Jersey Sen. Cory BookerSouth Bend, Indiana Mayor Pete ButtigiegFormer Housing and Urban Development Secretary Julián CastroCalifornia Sen. Kamala HarrisMinnesota Sen. Amy KlobucharFormer Texas Rep. Beto O'RourkeVermont Sen. Bernie SandersMassachusetts Sen. Elizabeth WarrenEntrepreneur Andrew YangThe candidates on stage qualified by having 130,000 unique donors by Aug. 28, and earning 2 percent in four polls that sample voters nationally or in the states of New Hampshire, Iowa, Nevada, or South Carolina. A large field of candidates did not qualify for Thursday's debate. Candidates who appeared in previous debates such as Rep. Tim Ryan, Mayor Bill DeBlasio, Gov. Steve Bullock, author Marianne Williamson, Sen. Michael Bennet, Rep. John Delaney and Rep. Tulsi Gabbard failed to qualify. The aforementioned candidates have until Oct. 1 to qualify for the next debate in October. Activist Tom Steyer, who has not yet appeared in a debate, has recently qualified for the October debate, meaning the next debate could revert back to a two-night format. ModeratorsABC News' David Muir and Linsey Davis will join Univision anchor Jorge Ramos as moderators. Ramos and Muir, at separate events, moderated Democratic Party debates leading up to the 2016 election. Muir also moderated a Republican Party debate in 2016. FormatThe debate will mark the longest one so far in this debate season going a full three hours. Each candidate will be given one minute and 15 seconds for direct responses to questions, and 45 seconds for responses and rebuttals. Candidates will have the opportunity to deliver opening statements, but there will be no closing statements, ABC said. The top 10 on one stageThursday is arguably the night many voters have waited for with the entire top 10 slate of candidates on one stage. For instance, this is the first time that Elizabeth Warren and Joe Biden will share a stage. Will Warren take a shot at Biden now that she has the opportunity? We'll find out on Thursday. 2212

The US Food and Drug Administration announced Wednesday it is investigating a possible connection between e-cigarette use and seizures in younger users.In a public notice the agency reported "a recent uptick in voluntary reports of adverse experiences with tobacco products that mentioned seizures occurring with e-cigarette use (e.g., vaping)" signaling "a potential emerging safety issue."Since June 2018, the FDA said it has "observed a slight but noticeable increase in reports of seizures" connected with e-cigarette use."After examining poison control centers' reports between 2010 and early 2019, the FDA determined that, between the poison control centers and the FDA, there were a total of 35 reported cases of seizures mentioning use of e-cigarettes within that timeframe," the notice says. "Due to the voluntary nature of these case reports, there may be more instances of seizure in e-cigarette users than have been reported."FDA commissioner Dr. Scott Gottlieb released an accompanying statement explaining why the agency was releasing the information."We want to be clear that we don't yet know if there's a direct relationship between the use of e-cigarettes and a risk of seizure. We can't yet say for certain that e-cigarettes are causing these seizures," he said."We're sharing this early information with the public because as a public health agency, it's our job to communicate about potential safety concerns associated with the products we regulate that are under scientific investigation by the agency. This also helps encourage the public to voluntarily report additional adverse events that can better inform our work." 1656

The Trump administration is considering building temporary courts along the southern border as part of an effort to expand its policy of returning some asylum seekers to Mexico for the duration of their immigration proceedings, according to two administration officials.The US 289

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