中山看便血去哪里(中山男性痔疮症状) (今日更新中)

A mural of George Floyd in Salt Lake City, Utah, had black tar thrown on it over the weekend. This is the second time the mural has been defaced, a week after the first vandalism. Police confirmed they are investigating the vandalism and whether it constitutes a hate crime under Utah's new law. As of Monday afternoon, the mural was restored by local artists. The pop art-style mural of Floyd's face was painted by anonymous artists, and has become a makeshift memorial alongside images of others who have been killed by police. Floyd was killed by police in Minneapolis last month after an officer held him down with a knee on Floyd's neck for more than 8 minutes. Floyd is Black, the officer involved is white. The mural in Salt Lake City includes six portraits, Floyd and five whom lost their lives due to police brutality in Utah: Bernardo Palacios, Dillon Taylor, Darrien Hunt, Bryan Pena Valencia and Chad Breinholt. 931

A surprise birthday party that resulted in 18 people testing positive for the coronavirus has left a North Texas man horrified as his father continues to fight for his life in a hospital intensive care unit.Ron Barbosa, who is married to a doctor and refused to attend the May 30 party for his daughter-in-law because of safety concerns amid the COVID-19 pandemic, said those hospitalized included his parents, both in their 80′s, and his sister, who is also battling breast cancer.Barbosa said his nephew, unknowingly infected with the virus, hosted last month’s gathering of 25 people that only lasted a few hours and followed the state’s latest health standards. During the party, he said the nephew interacted with seven relatives, who subsequently contracted the virus and spread it to 10 other family members, including two young children.“When people started getting sick, we really let everyone have it,” Barbosa told WFAA-TV. “We knew this was going to happen, I mean, this whole time this has been going on we’ve been terrified.”Gov. Greg Abbott on Thursday said Texas would halt its aggressive reopening as it deals with a surge in coronavirus cases and hospitalizations that has made the state a virus hot spot. Statewide, the number of COVID-19 patients has more than doubled in two weeks. Texas has reported more than 11,000 new cases in the previous two days alone.Barbosa’s mother, Carole, who stopped by the function to drop something off, tested positive for coronavrius June 6 and was admitted to the hospital a week later.Barbosa said his father, Frank, who didn’t attend the get-together but later contracted COVID-19, was hospitalized June 17. He said his dad is currently “hanging on by a thread” in the ICU while on life support.“It’s heartbreaking,” Barbosa said, holding back tears.Frank received a plasma donation Wednesday from a recovered coronavirus patient, according to Barbosa’s Facebook page. Barbosa said he hopes the procedure will save his dad’s life.“Prayers were answered today,” Barbosa wrote on Facebook. “Now he (Frank) needs to get well for mom and the Barbosa Family.”Barbosa said his family remains united despite feeling a pendulum of emotions over the past few weeks.“We were horrified. People couldn’t believe that they took it to a family member,” he said. “But now, we’re holding on together.”Carole has returned home to recover, according to a Facebook page the family created, which indicated that Barbosa’s sister, Kathy, is feeling better and back home to recuperate. 2529

A two-year audit of Facebook's civil rights record found "serious setbacks" that have marred the social network's progress on matters such as hate speech, misinformation, and bias. The audit's leader, former American Civil Liberties Union executive Laura Murphy, was hired by Facebook in May 2018 to assess its performance on vital social issues. The final, 100-page report released Wednesday outlines a "seesaw of progress and setbacks" on everything from bias in Facebook's algorithms to content moderation, advertising practices, and voter suppression."The purpose of this Audit has always been to ensure that Facebook makes real and lasting progress on civil rights, and we do believe what’s listed below illustrates progress," Murphy said in the audit. "Facebook is in a different place than it was two years ago — some teams of employees are asking questions about civil rights issues and implications before launching policies and products. But as I’ve said throughout this process, this progress represents a start, not a destination. While the audit process has been meaningful and has led to some significant improvements in the platform, we have also watched the company make painful decisions over the last nine months with real-world consequences that are serious setbacks for civil rights."In a news release, Chief Operating Officer Sheryl Sandberg said that the release of the audit couldn't have come at a more important time. "Facebook stands firmly against hate," Sandberg said in the release. "Being a platform where everyone can make their voice heard is core to our mission, but that doesn’t mean it’s acceptable for people to spread hate. It’s not. We have clear policies against hate — and we strive constantly to get better and faster at enforcing them. We have made real progress over the years, but this work is never finished and we know what a big responsibility Facebook has to get better at finding and removing hateful content."The audit's recommendations are not binding. 2011

A pair of durable boots is a must-have in anyone's winter wardrobe -- and a team of archaeologists has found a timeless pair in a very unlikely place.The skeleton of a man, dating back around 500 years, has been discovered face down in the mud under London's River Thames, with his thigh-high leather footwear remaining virtually intact.The find was made in Bermondsey, south London, by archaeologist working on London's new "super sewer," a ￡4.2 billion (.4 billion) tunnel that will capture, store and transfer raw sewage and rainwater that currently overflows into the river. The mystery of the man's sturdy (and sought after) footwear has prompted the team to investigate further.Leather was an expensive commodity in Tudor times, and it is unlikely someone would be buried wearing such a highly prized item, according to MOLA Headland, the firm leading the project -- meaning the man's demise was likely premature.But the company notes that the banks of the Thames were a hazardous place in the late 15th and early 16th century, to which the skeleton has been dated.He may have been "a fisherman, a mudlark or perhaps a sailor," the archaeologists speculated."By studying the boots we've been able to gain a fascinating glimpse into the daily life of a man who lived as many as 500 years ago," said Beth Richardson, Finds Specialist at MOLA Headland."They have helped us to better understand how he may have made his living in hazardous and difficult conditions, but also how he may have died. It has been a privilege to be able to study something so rare and so personal," Richardson added.The boots were built with extra soles and stuffed with moss or a similar material to help them last in tough terrain, according to the firm's conservation experts.Investigation of the man's bones has also provided further clues to the mystery.He was likely to have died under the age of 35 and had deep groves in his teeth most likely caused "by a repetitive action, like passing rope between his teeth as a fisherman might," according to the company. 2057

A new wave of pollution is littering our streets and shores, disposable face masks and plastic gloves.The use of personal protective equipment (PPE) has surged around the world, with one study estimating a monthly usage of 129 billion face masks and 65 billion gloves globally."The amount of PPE we're finding, even just anecdotally walking through our streets, is astounding," said Alex Ferron, Chapter Chair of the San Diego Surfrider Foundation.Making matters worse, the pandemic has impacted some of the traditional methods used to tackle pollution.Last year, Surfrider San Diego's beach clean-ups removed more than 16,000 pounds of trash from the coastline. But with social distancing laws, the nonprofit fears that number will be drastically lower in 2020."Plastic pollution hasn't stopped. Plastic is being used, if not more than ever," said Ferron. The French nonprofit Ope?ration Mer Propre is documenting PPE waste in the Mediterranean Sea, sharing videos and pictures of gloves and face coverings littering the seafloor.Ferron says the pandemic also reversed other progress made by environmental groups."Initially, we saw a big trend away from reusable items at all, my coffee shop wouldn't take my mug, my grocery store wouldn't take my bag."Ferron says she was OK with this safety precaution early on because little was known about the virus.But now, she points to some of the latest CDC information, which says COVID is mainly spread from person-to-person, within close contact. Transmission through contaminated surfaces has not been documented.A health expert statement signed by over 100 scientists around the world stated that reusable systems could be used safely by employing basic hygiene.To try and tackle the problem, Surfrider San Diego launched a solo cleanup campaign, encouraging individuals to clean old and new waste polluting our communities."Empower people to go out and pick up trash. In their neighborhood, in their parks, at their local beach, wherever they feel comfortable, and do their part," said Ferron. The nonprofit has guidelines on how to do this safely, urging people to wear a mask, use reusable gloves, and a trash grabber if possible. Also, they say to bring two bags to separate PPE from recyclables.Those who can't get out and clean can do their part by making sure their PPE ends up in a trash can and not the ground.Ferron says whether or not you live near a beach, you can make a difference."It's not just an ocean issue, it's an environment issue," Ferron said. 2522

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