中山肛门多出块肉(中山哪家医院治疗肛肠疾病好) (今日更新中)

Incredible video captured by researchers at Florida Atlantic University captured the blacktip shark's annual migration off Florida’s southeast coast.FAU researchers refer to the blacktip shark's as the "snowbirds of the sea". The sharks migrate south during the cold months and head up north when the weather, and water, start to warm back up. They leave the north when water temperatures drop below 71 degrees Fahrenheit and start heading south.The video was taken by FAU researchers on February 27, right off MacArthur Park in Singer Island.“Last year, we saw a dramatic decline in the number of blacktip sharks that migrated south. In fact, it was so low that we estimated the population to be about one-third of what we have seen in previous years,” said Kajiura, a professor in the Department of Biological Sciences and director of the Elasmobranch Research Laboratory in FAU’s Charles E. Schmidt College of Science. “We want to make sure that these snowbirds come back to South Florida, because if they don’t, it will have a huge ecological impact in this region.”  According to researchers, this year's video off of  MacArthur Park in Singer Island shows dramatically fewer blacktip sharks during migration season as compared to video footage from previous years.       Mary Stringini is a Digital Reporter for ABC Action News. Follow her on Twitter @MaryWFTS. 1450

It was a warm June night in Arizona, and Scottsdale bars had just reopened after quarantine. Jimmy Flores got a call from some friends, inviting him to go out.“They said, ‘Yeah it’s busy, come on through,’” Flores recalled.The group went out to dinner, then stopped at a bar. “There was about 150 to 200 people there. We had our little table thing, but it was close proximity," said Flores, an entrepreneur who focuses on helping small businesses get PPP loans during the pandemic.Flores said he didn’t wear a mask or social distance, like most others at the bar. “The bar didn’t have enough cups to serve everyone there, so we got impatient waiting for cups, so we decided to just drink and share shots,” said Flores.COVID-19 had shut down much of the country, but on what seemed like a typical night out, Flores wasn’t thinking about the virus.“Before this was happening on the East Coast and in all these other major cities, you’re like, ‘Yeah I guess it’s going on, but nothing’s happening here. I feel like I’m young, I’m invincible to this. I don’t feel like I’m not going to get it.’”About 48 hours later, all that changed.“I woke up in the middle of the night, my body was sweating. I had a 103-degree fever, and I was sick. I felt really, really sick," he described.Flores tested positive for COVID-19. Days later, he ended up in the hospital hooked up to oxygen.“If I breathed in too much, I’d have a massive coughing attack and it led to massive headaches," he said. "And then, when that would happen, I would have panic attacks and collapse my lungs even more."Flores documented on social media both the physical and the mental toll the virus took on him.“I did not take this seriously at all, and now that I have this. I wouldn’t wish it on my worst enemy,” Flores said in a video from his hospital bed. “I couldn’t even go to the restroom, because I would have a coughing attack,” he recalled.He said the time spent sitting alone in his hospital bed left him with a lot of questions. “What is this thing? Why can’t I breathe? Is the hype really real? Because during this time, I didn’t know anyone who had COVID,” said Flores.Cases like his are more common than you’d think. One study by the American Journal for Tropical Medicine and Hygiene found that more than 5,000 people have landed in the hospital and more than 800 people have died around the world from COVID-19 because of misinformation about the virus, and that can come from anything from reading an online article to rumor and stigma in your community.“Especially America, we are a unique country; we’re very individualistic here,” said Flores of the stigma he believes exists across the nation. “For me, it had to take a personal experience to really ingrain into your mind that this is a serious event."Flores is still documenting his recovery to encourage others to sift through the misinformation online. “How can you find truth? I thought it was through sharing personal experiences. But maybe that’s not enough, maybe they have to go through the experience themselves,” said Flores.Flores said he’s had several commenters consider wearing masks or changing their behavior after seeing what he endured, but it hasn’t been all positive.“I was getting hate mail, and I was getting love mail on my social media platforms. People were saying, ‘Oh he’s a crisis actor, he was paid by the government. He looks like he has preexisting conditions, don’t believe him,’” he said.Despite all the opinions and misconceptions about COVID-19, Flores lived it. Now, he says he will live to help others avoid the same pain.“I don’t have any regrets, because if I didn’t go through this experience then I would’ve never had the ability to help other people, thousands of people around the country change their minds,” he said. 3799

It looked down over Celina, Tennessee like a watchful eye, and for decades, Cumberland River Hospital provided a sense of security for this struggling rural county.But now, the hospital sits empty and dark; its hallways filled with silence. The death of this county’s only hospital has thrust this place into darkness, and dozens more like it across the country are potentially about to suffer the same fate.“We are seeing a huge divide in healthcare among Americans,” explained Johnny Presley, the owner of this small rural hospital.Hospitals across the country are struggling now more than ever, as patients are still avoiding elective surgeries because of COVID-19. Those are the bread and butter of most hospital's bottom line.In Celina, Tennessee, a town of about 1,400 people, the hospital also served as the county’s biggest employer. Presley spent months fighting with Medicare for reimbursement payments until he was finally forced to close the emergency room.He’s poured million of his own money into the hospital in an attempt to save its life.“When people can’t live in the rural communities they grew up in without access to healthcare, it’s almost like you’re in a prison,” he said.The cruel irony of a hospital closing in the middle of a pandemic is not lost on anyone who lives in this or any other rural community in America. At this hospital alone, they were able to stabilize or save more than a dozen COVID-19 patients over the past few months. Patients that now will be forced to drive more than an hour for care to the next closest emergency room.“So, many people are going to die. They’re gonna die because they don’t get the emergency care they need,” said Stephen Headrick, who lives in Celina and has relied on this emergency room countless times over the years.Since 2005, a staggering 174 rural hospitals have shut down nationwide. Fifteen of those closures happened this year alone, leaving a vacuum of care in their absence. Texas and Tennessee lead the nation in hospital closures.By the end of this year, hospitals across the country are expected to lose more than 0 billion, a staggering statistic that ripples far beyond the walls of any emergency room.When Cumberland River closed, nearly 100 doctors, nurses and staff were let go. By some estimates, 2020 may end up claiming the lives of nearly 200 more hospitals.“To keep our hospitals open during this pandemic, the government has to intervene,” Presley explained.With federal aid, Presley could reopen the hospital tomorrow, but so far, his pleas to politicians have gone unanswered.“I think it’s just a travesty that this country is going through. This country is so polarized that the most basic human needs of food and healthcare are being overlooked,” he said.Rural lifelines are on life support as American lives hang in the balance. 2841

Is there something you wish had never been invented?For a second-grader in Louisiana, it's their mother's cell phone.The student's teacher, Jen Adams Beason, posted this comment on her Facebook page, along with the child's essay.In that post, Beason revealed that four of her 21 students also said they wished cell phones had never been invented.In the essay, the student wrote, "I would say that I don't like the phone," capping off the work with a drawing of a cell phone with an "x" through it and a sad face saying, "I hate it." The image was posted on May 18 and has since been shared more than 207,000 times.As you can imagine, it's generating a strong response online."Wow. Out of the mouths of babes! We are all guilty!" wrote one person. "Truth from a second grader! This is powerful," added another.A 2017 survey reported that half of parents found using technology disrupted time with their children three or more times a day.    968

Israel has launched air strikes on Gaza after Hamas militants fired rockets into its territory amid efforts to achieve a long-term ceasefire agreement.The fighting Wednesday left three Palestinians dead in Gaza, including a pregnant mother and her young daughter, according to the Palestinian Ministry of Health, with injuries reported in Israel and Gaza.According to the Israel Defense Forces (IDF), at least 100 rockets were launched from Gaza toward Israel, with rocket alarms ringing into the early hours of the morning. Twenty rockets were intercepted by Israel's Iron Dome aerial defense system, while most others landed in open fields in southern Israel.Three people were taken to the hospital with light to moderate injuries when four rockets landed in Sderot adjacent to Gaza, a spokesman for Magen David Adom, Israel's emergency response service, said.Following the rocket launches, the Israeli air force struck more than 140 military targets across 20 sites in Gaza, including a factory for manufacturing facilities, training complexes, a maritime tunnel shaft, and other sites, according to the IDF.The Palestinian Ministry of Health identified the deceased as 34-year-old Ali Ghandour, 23-year-old Inas Khamash, and her 18-month-old daughter, Bayan Khamash. Twelve others were injured, the Ministry said.Warning of the imminent dangers of continued escalation, UN Special Coordinator for the Middle East Peace Process Nickolay Mladenov tweeted a statement early Thursday morning: "Our collective efforts have prevented the situation from exploding until now. If current escalation however is not contained immediately, the situation can rapidly deteriorate with devastating consequences for all people."The escalation came after Hamas leaders traveled to Cairo in recent days to discuss the possibility of a long-term ceasefire with Israel.Khalil al-Hayya, a member of Hamas' political bureau, said in a televised Al Jazeera interview Wednesday that the general layout of a ceasefire agreement was in "advanced stages."Israel's security cabinet has also discussed possible options relating to Gaza.Israel's Minister of Transportation, Israel Katz, said over the weekend on Twitter, "The situation in Gaza is reaching a decision -- or an arrangement or a war." Katz said he would support an Egyptian-backed agreement that provided aid and rehabilitation to Gaza.But on Sunday, following a security cabinet meeting to discuss the situation in Gaza, a readout of the meeting from the Prime Minister's Office said only that the IDF Chief of Staff had briefed the cabinet on the latest developments in Gaza. No decisions had been made.Earlier Wednesday, an Israeli tank struck a Hamas post in northern Gaza, after gunfire from Gaza damaged an Israeli engineering vehicle near the border fence.In a separate incident on Tuesday, an Israeli tank struck a Hamas military post in northern Gaza, killing two militants. Israel carried out the strike after the IDF claimed Hamas snipers fired at Israeli security forces near the border. Hamas says the two men were taking part in an exercise and did not fire at Israel.Hamas vowed to avenge the deaths, prompting Israel to shut down roads near Gaza for security reasons.Efforts to achieve a comprehensive ceasefire come after months of violence along the Israel-Gaza border.In late-March, Palestinians began weekly protests dubbed the "Great March of Return" along the border fence. More than 160 Palestinians have been killed by Israeli fire in the protests, according to the Palestinian Ministry of Health.Israel has accused Hamas, which controls Gaza, of orchestrating the protests, during which the IDF says rioters have thrown Molotov cocktails, burned tires, and hurled grenades. An Israeli soldier was killed by sniper fire from Gaza in late-July, the first soldier killed along the Gaza border since the 2014 war.Israel has maintained a land, sea and air blockade on the coastal enclave since June 2007, when Hamas took over Gaza.The blockade effectively locks the more than two million Gaza residents inside the territory and is seen by the UN as a major contributor to the deterioration of living conditions there. Israel says it's a necessary security measure. 4250

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