佛山算命哪里比较准(正宁算命哪里准) (今日更新中)

Australian researchers have developed new technology that allows them for the first time to film a deep-sea swimming sea cucumber.For the time being, they're calling the creature a "Headless Chicken Monster." The name sounds like something a child would name their imaginary friend, but it's pretty accurate once you take a look at the headless blob. The strange sea cucumber was discovered using an underwater camera system in the Southern Ocean off the coast of East Antarctica. The high-tech camera is normally used for commercial long-line fishing, but in this situation, it worked quite nicely."We needed something that could be thrown from the side of a boat, and would continue operating reliably under extreme pressure in the pitch black for long periods of time," said Australian Antarctic Division program leader Dr. Dirk Welsford. "The cameras are providing important information about areas of sea floor that can withstand this type of fishing, and sensitive areas that should be avoided."The large area off the coast of East Antarctica, which is covered with cold-water corals and penguin foraging grounds, has been the focus of a bid to create a protection area — known as the Antarctic Conservation Zone.Now, researchers are hoping that the new technology that captured the rare footage can help the creation of that area.The proposal for protection has previously been endorsed by the commission's scientific committee three times, but China and Russia have blocked the proposal each year, according to a report in Naturer. 1592

As the coronavirus pandemic continues, doctors are learning more about the damage having Covid-19 can do to the body. Two separate studies published recently indicate the coronavirus can harm other organs in the body, including the heart.One of the studies looked at 100 patients in Germany who recently recovered from Covid-19 and found 60 percent of participants had inflammation in the heart. The study used MRI scans to monitor the inflammation, and was published in JAMA Cardiology.The majority of the patients in this study, 67 of them, recovered from the coronavirus at home with severity ranging from asymptomatic to moderate. It compared the MRIs of coronavirus survivors to scans from healthy volunteers.The data showed there was some sort of heart involvement in those who had coronavirus, whether or not they had preexisting conditions or any heart-related symptoms during recovery.“Our findings reveal that significant cardiac involvement occurs independently of the severity of original presentation and persists beyond the period of acute presentation, with no significant trend toward reduction of imaging or serological findings during the recovery period. Our findings may provide an indication of potentially considerable burden of inflammatory disease in large and growing parts of the population and urgently require confirmation in a larger cohort,” the researchers noted in conclusion.A second study, also published in JAMA Cardiology, found coronavirus could be found in the heart tissue of patients who died.The study looked at data from 39 autopsy cases in Germany in early April. The patients were aged 78 to 89, had tested positive for Covid-19 and there were results of heart tissue analysis in their autopsies.In 16 of the 39 cases, there was a large “virus load” of coronavirus found in the heart tissue, another eight had a coronavirus presence in the tissue.The sample of autopsy cases was small and the "elderly age of the patients might have influenced the results," the researchers wrote. More research is needed whether similar findings would emerge among a younger group of patients."Taken together the studies support that SARS-CoV-2 does not have to cause clinical myocarditis in order to find the virus in large numbers and the inflammatory response in myocardial tissue. In other words, one can have no or mild symptoms of heart involvement in order to actually cause damage," said Dr. Dave Montgomery, who was not involved in the studies, in a statement to CNN.Dr. Clyde Yancy of Northwestern University Feinberg School of Medicine and Dr. Gregg Fonarow of the University of California, Los Angeles, co-authored an editorial that accompanied the two new studies in the journal JAMA Cardiology called ‘Coronavirus Disease 2019 (COVID-19) and the Heart—Is Heart Failure the Next Chapter?”“We see the plot thickening and we are inclined to raise a new and very evident concern that cardiomyopathy and heart failure related to COVID-19 may potentially evolve as the natural history of this infection becomes clearer,” they write. 3076

Authorities are currently hunting a suspect in central Tennessee after a Dickson County sheriff's deputy was shot and killed on Wednesday. The suspect has been added to the Tennessee Bureau of Investigation's Most Wanted list.Officials are searching for 31-year-old Steven Joshua Wiggins west of Nashville in connection with the death of Sgt. Daniel Baker with the Dickson County Sheriff's Office.Baker was killed Wednesday morning after responding to a call about a suspicious vehicle. He was found inside his patrol car. Wiggins, who has been arrested for aggravated assault and misdemeanor vandalism in the past, is considered to be armed and dangerous. He’s been added to the Tennessee Bureau of Investigation’s Top 10 Most Wanted list. The reward for his capture has been increased to ,500.   843

AURORA, Colo. — Three Aurora police officers have been fired in the fallout over a photograph taken near the site where Elijah McClain was arrested, Interim Police Chief Vanessa Wilson announced Friday. McClain died after officers arresting McClain placed him in a carotid choke hold. 292

ATLANTA (AP) — A federal judge is permanently blocking Georgia’s 2019 “heartbeat" abortion law, finding that it violates the U.S. Constitution.U.S. District Judge Steve Jones ruled against the state Monday in a lawsuit filed by abortion providers and an advocacy group.Jones had temporarily blocked the law in October, and it never went into effect.The new ruling permanently enjoins the state from ever enforcing House Bill 481.The measure sought to ban abortions once a “detectable human heartbeat” was present, with some limited exceptions.Cardiac activity can be detected by ultrasound as early as six weeks into a pregnancy.Jones found the law violated the 14th Amendment. 685

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