中山便血治疗方法有哪些(中山大便时出了好多血) (今日更新中)

CHICAGO -- Right now, nine COVID-19 vaccines are in or near a large-scale human trial phase. But enrollment of minorities in the trials remains a challenge. This is despite a disproportionate number of African-Americans impacted by the coronavirus.Earlier this month, ads from the National Institutes of Health began airing asking Black people and Latinos to volunteer for the coronavirus vaccine trials.“Operation Warp Speed” may be moving quickly, but pharmaceutical companies are having a difficult time getting Black and brown participants.“What we really bring to the table is moral persuasion and encouraging our population to participate in safe and ethical clinical trials,” said Reverend Anthony Evans, the president of the National Black Church Initiative. Over the past 15 years, they’ve worked with the pharmaceutical industry to boost Black representation in more than a dozen previous clinical trials.“I think that we can be a major help to both the government and the pharmaceutical industry if they use us,” said Evans.The Black community has been hesitant to take part in medical research and clinical trials because of a history of past abuse.Most infamously, the 40-year Tuskegee Syphilis Experiment that used Black men to study what happened when the disease went untreated.“They were just basically experimented on without their knowing about it or their understanding what was happening. And a lot of people had very bad outcomes because of this,” said Dr. Emily Landon, an infectious disease specialist at University of Chicago Medicine.A recent Pew study found that Black Americans are still more skeptical of experimental treatments and a potential COVID-19 vaccine than Hispanic and white adults.Add to that, most of the current trials are recruiting mainly online, something experts say often results in mostly white people enrolling.“We will know more and be able to do a better job in caring for our friends and patients of color if we have more participation in these trials,” said Landon.Moderna had to delay trials because of a lack of diversity. As of earlier this week, 13% of Moderna’s enrollment volunteers were Black and 51% white. At the same time, only 8% of Pfizers volunteers are Black and 75% white.“They are going to have a significant shortfall of data when it comes down to African Americans and other groups, especially Latinos, and simply because they have not made the efforts,” said Evans.In the end, the vaccine must be at least 50% effective to receive FDA approval. Without a diverse group of volunteers, experts say it could be difficult to know just how safe and effective the vaccine actually is across races. 2672

CARLSBAD, Calif. (KGTV) -- When it comes to business in Carlsbad, there is plenty of action -- as in action sports.Inside a building on Newton Drive, a profound change in sports technology is in full swing - after swing."It's a new era for sports information. I think analytics is going to take the game to the next level," said Roger Weingarth, President and CEO of Blast Motion.The company's technology uses a sensor that attaches to the end bat, as high-powered cameras record everything measurable, from bat speed to body rotation. That is a big edge in training athletes and a boon for coaches in search of data for recruiting.Among the company's customers: thousands of high school baseball programs and hundreds of college baseball and softball programs, along with nearly all Major League Baseball teams. For the last decade, Blast Motion has called Carlsbad home. The company has some 80 employees, most of them in Carlsbad. "Having this wonderful combination of education, engineering talent - as well as authentic athletes - is relevant and very important for our success here in Carlsbad. People are very active here, active in sports," said Weingarth.About five years ago, Chris Crawford was one of those athletes. He was a surfer who was tired of getting his car dirty. He invented a pressurized portable shower in his garage in Carlsbad, showed it off at the city's street fairs, before a Kickstarter campaign, viral video, and an appearance on the show Shark Tank helped lead his company Rinsekit to success. The company is one of more than 15 firms that helped turn Carlsbad into an action sports hub. Other companies include GoPro, Prana, Spy Optic and Reef."Carlsbad has a neat energy to it. There is a culture of thinking people that are smart that want to be here. They have access to capital and other resources all around," said Crawford.In all, the action sports business employs nearly 1,900 people in Carlsbad. Employment in that cluster is about 50 times the national average. In a recent 10-year stretch, some 1,700 patents were issued to action sports companies in Carlsbad. 2111

Chance Trottman-Huiet is the principal tuba of the Fort Wayne Philharmonic."And I'm a current kind of freelancer – that’s a weird thing to say, but I guess that’s where I am right now,” Trottman-Huiet said.One of Trottman-Huiet’s favorite quotes by Jean-Michel Basquiat explains why he’s so in-tune with music: “Art is how we decorate space and music is how we decorate time.”“For me it’s just incredibly fulfilling knowing that what you are doing is touching somebody in a way that you can’t explain, and you don’t know, but you know it’s happening.”Just like everything else, the live music world took a hard pause at the start of the pandemic. Marc Scorca is the CEO of Opera America – an organization dedicated to strengthening the creation, production and enjoyment of opera in the U.S.“When there are no performances, there is then no work and no pay," Scorca said. "So the impact of COVID on these artists, whether they’re onstage or in the pit or backstage, it’s been profound and a real struggle for most of them.”Trottman-Huiet says the Fort Wayne Philharmonic paid him and the rest of the musicians through the end of the spring season, but with no improvement in COVID cases, he later found out he was furloughed for this fall season and spring season of next year.“The thing that you’d been pursuing for a third of your life all of the sudden is not able to happen,” Trottman-Huiet said.His identity as an orchestral tuba player was shattered.“The people who are musicians and performing artists generally, they’re in this work because of a deep need to create, to perform, to work in front of an audience," Scorca said. "In order to illuminate the human connection and inspire people and give them that emotional connection to themselves and the people around them.”Trottman-Huiet clearly has that drive. So instead of dwelling on the pain of his passion being taken away, he decided to go a different route and chase a longtime dream of composing his own music.“I’ve been exploring learning how to play guitar and writing songs which I haven’t done in a really long time and that’s been a joy,” Trottman-Huiet said.Inspired by musical artists like John Prine, Trottman-Huiet has dedicated hours upon hours to learning new instruments like the acoustic guitar, steel lap guitar and dobro.His hard work and musical talent have helped him produce nine country-folk songs for an album scheduled to be released January 8.“It’ll be called ‘For the Birds’ because I really like birds. They’re songs about journeys and a little bit of struggle and just kind of things that we all have been dealing with.”Trottman-Huiet is one of many musicians who have been furloughed. He applauds orchestras that have found innovative ways to keep the notes floating off the page from streamed performances and outdoor recitals to film projects."They’ve moved the artists into film studios using very safe protocols and distancing," Scorca said. "But rather than doing a streamed live performance which would necessarily have a lot of the artists congregate in person with one another, they brought them to a film studio so that people could be recorded separately and distanced and then drawn together into a film iteration.”For now, Trottman-Huiet says he’ll continue writing songs and plans to eventually be back onstage with his beloved tuba.“I mean there’s certain things that happen onstage with a large group of people that’s just magic," Trottman-Huiet said. "And I’m sure I can get some feelings playing guitar and singing my own songs, but I don’t know I would be fulfilled doing one or the other. Either way I definitely want to have both in my life.”Whether it’s through tuba or folk songs, Trottman-Huiet plans to continue decorating time with music.“I thought for sure my first album would be on the tuba, and not a whole bunch of country folkish songs I’ve written over the last few months, but it’s been very enjoyable.” 3936

BUFFALO, N.Y. — University at Buffalo earthworm expert Nick Henshue says Amynthas, invasive "jumping" earthworms with destructive potential, are appearing in the Western New York area.The earthworms live in the top few inches of soil, can grow to about the length of a pencil and gobble up fallen leaves that experts say play a vital role in forest ecosystems.Henshue believes the invasive earthworms may have been transported to the area in part via contaminated mulch."In agricultural systems, earthworms can be great, but in forests in our area, these jumping worms reduce leaf litter, which is really a protective layer that we rely on to protect and hide seeds and keep the sun off newly germinating plants," Henshue said. "The ability of earthworms, writ large, to reduce that leaf litter, to mix up different soil horizons, to add a whole lot of bacteria to the soil — it's very disruptive to plants, to animals and to organisms that live in the soil."Henshue says human activity is what leads to the spread of these invasive species."We shouldn't have earthworms at all in New York State, native or otherwise, because the glaciers pushed them so far south during the ice age," Henshue said. "But we do because of boats, bait, potted plants, soil being moved. Earthworm egg cases are tiny. They're smaller than the backing of an earring. They get transported around really easily."Below are some tips provided by Henshue to help stop the spread of these invasive species:Don't use jumping worms as bait.Be vigilant when taking part in plant swaps.Obtain clean mulch and compost from reliable sources."There's not a very good solution because we don't have anything that specifically targets these earthworms," Henshue said. "The quick and dirty way would be to just kill everything, and that's not okay. You'd wipe out beneficial insects and microbes as well. So the best thing we can do is prevention. Be vigilant about mulch piles, root cuttings and plant swaps. Don't use these things as bait."For more information on identifying the worms and stopping the spread, click here.This story was originally published by Anthony Reyes on WKBW in Buffalo. 2166

CHARLOTTE COUNTY, Fla. -- A Polk County, Florida man is pleading for a thief to return a sentimental wedding gift that was stolen out of a family member's truck in Port Charlotte.Boomer Bass left for a fishing trip on Little Gasparilla Island last week, and thought it was best to leave his Springfield 1911 Range Officer Gun with a family member, rather than bring it with him.On April 19th, Bass's mother reported that the gun was stolen out of his truck in the Water's Edge neighborhood in Englewood. The gun holds sentimental value to Bass. "I had a gun very similar to this one when I was younger," he said. "I sold it to help a friend of mine out, and I really regretted selling that gun." With this in mind, his wife, Stefanie, made the decision to buy him that same gun on the morning of their wedding. They married in October of last year. "She went and bought that gun for me and gave it to me that night at our wedding reception, actually," Bass said. "I think the gun signified, really, that she understood the generosity I showed when I was younger, and she wanted to show me she would be the kind of wife that would do those things for me."Stealing a gun is a felony in the state of Florida. However, Bass says if the thief wants to return his gun, he would accept it with no questions asked. "Hopefully, you feel like you made a mistake. I will not prosecute, I will not pursue any legal action. All I want is this gun back," he said. Bass said he is willing to pay the retail price for a brand new gun if his is returned safely. It is a Springfield 1911 Range Officer with wood grips, night sights, blued finish, serial # NM502637. "I'm begging you...to anyone else, this is just a gun," he said. "But to me, it means more than I can even put into words."If you have any information that could help lead Bass to his sentimental wedding gift, or you are in possession of it, he asks that you contact him directly on Facebook at Boomer Bass.  2039

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