宜宾下巴玻尿酸(宜宾丰胸要花多少钱) (今日更新中)

Joe Biden is poised to unveil his vision for the modern Democratic Party in the first presidential nominating convention of the coronavirus era, an all-virtual affair that will test the former vice president’s ability to overcome unprecedented logistical challenges in an urgent mission to energize a winning coalition.The Democratic National Convention, which formally begins Monday, is not a convention in the traditional sense. There will be no physical gathering place, no cheering audience, no balloons. The program will consist instead of a series of online video addresses — half of which will be pre-recorded — that play out for two hours each night until Biden formally accepts the Democratic presidential nomination in a mostly empty Delaware ballroom on Thursday.Along the way, Biden’s party will make history by unveiling the nation’s first Black vice presidential nominee, Kamala Harris. The speaking program also features two former presidents, two past presidential nominees, one former first lady, a former Republican governor, a New York ultra-billionaire and various working-class Americans.“Nothing about 2020 has been normal. So I don’t think anyone expected that this convention would be normal either,” said Atlanta Mayor Keisha Lance Bottoms, who was under consideration to serve as Biden’s running mate and will speak at the convention. “I hope wherever people are that they’re excited about the moment and the opportunity that lies before us.”The online gathering comes as Democratic officials work to energize supporters behind Biden’s candidacy — not simply against President Donald Trump’s. While Trump is a huge motivator for many Democrats, there is some concern within the party that lower-information voters who lean Democrat and swing voters aren’t locks to cast ballots for Biden this fall, especially as the pandemic creates barriers to voting.At the same time, Trump and his allies are fighting to scare away would-be Biden-Harris backers by describing the Democrats’ 2020 ticket as the most ideologically extreme in American history. While widely considered a political moderate — at least compared with the likes of Vermont Sen. Bernie Sanders and Massachusetts Sen. Elizabeth Warren — Biden’s plans to implement a Medicare-like system for those who want it, sweeping environmental protections and higher taxes on the rich would represent a major shift to the left.Still, Biden attracted the support of former Ohio Gov. John Kasich, a Republican, who is scheduled to speak Monday. The Biden campaign hinted that Kasich would not be the only high-profile Republican featured at the convention, but refused to say more.The inclusion of Kasich, who opposed abortion rights and fought labor unions while in office, rankled some progressives. One of the far-left’s champions, New York Rep. Alexandria Ocasio-Cortez, is scheduled to speak for just 60 seconds to help introduce Sanders on the same night as Kasich. Prominent liberal activist Ady Barkan, who previously backed Sanders, is scheduled to deliver remarks the next day.“I’m glad that John and other moderate-type Republicans understand that it is wrong to be supporting Trump,” Sanders told The Associated Press. “But what John says has nothing to do with what I will say. My speech has everything to do with the need to defeat Trump, elect Biden and move the country into a government that works for all of us and not just the 1%.”There appears to be far less tension among the Democrats’ often-competing factions heading into the 2020 convention than many predicted earlier in the year. Just six months ago, political operatives were openly contemplating the prospect of a so-called contested convention in which none of the Democratic candidates had a clear delegate majority going into the convention.That possibility quickly faded in early March. After Biden’s commanding South Carolina primary victory, several competitors suddenly rallied behind him as the pandemic began to explode.Even if there was leftover resentment among wings of the party, the convention’s online forum doesn’t provide any opportunities for public infighting. Key votes on the party platform already will have taken place by mail ballot. The details, which are expected to be approved overwhelmingly, were hammered out in Zoom meetings.Progressives got their say when they extended party rules through 2024 that ban so-called “superdelegates” from voting for the party’s presidential nominee on the first nominating ballot.But without the opportunity for the approximately 4,800 Democratic delegates from across the country to gather on the same convention hall floor, as is tradition, the opportunity for a genuine convention debate over the direction of the party has been eliminated.Larry Cohen, a prominent Rules Committee member and Sanders’ confidant, lamented the loss of an in-person convention, but not because it limits debate.“The key of a convention, really, is the party building that comes with 57 different delegations,” he said, noting the in-person daily meetings that would occur in hotels across a host city. “You shape the party in those breakfast meetings, where you argue over what it means to be a Democrat in Wyoming, what does it mean in Georgia.”With less focus on policy debates, convention officials are highlighting the historic racial diversity on the ticket as the nation experiences a national awakening on race. Harris, who is also of Asian descent, is scheduled to address the nation Wednesday night as the first woman of color on a major party’s presidential ticket.The high-profile Black speakers also on the program include former first lady Michelle Obama, former President Barack Obama, New Jersey Sen. Cory Booker and Lance Bottoms, who will introduce a video tribute to the late Georgia Congressman John Lewis on Thursday night ahead of Biden’s speech.“For so many people of color in this country, race is always at the forefront,” Lance Bottoms said. “To be able to have this collective conversation in so many ways is cathartic, especially as we’re going into an election year, because there won’t be any secrets about what people across this country expect from the next administration.”Despite the focus on racial justice, Rev. Al Sharpton, a civil rights activist, predicted next week’s convention would “lack excitement.” He said it likely doesn’t matter, however, especially as Trump and his party prepare for their convention the following week.“As excited as I am about Kamala Harris, the best weapon Democrats have is Donald Trump,” Sharpton said. “He will do himself in. Just don’t get in his way. He will beat himself.”___Barrow reported from Atlanta. AP writer Will Weissert in Wilmington, Delaware, contributed. 6747

LA JOLLA, Calif. (KGTV) - A new study by a UC San Diego Assistant Professor says there is more plastic pollution in the deepest parts of the ocean than previously thought.Assistant Professor Anela Choy spent the last three years studying water samples off the Monterey Bay coast and found the highest concentration of micro-plastics at levels 200-600 meters below the surface."It’s a great problem," Choy says. "Tt’s pervasive and we’re just starting to understand the sources."Choy worked with the Monterey Bay Aquarium Research Institute to test water samples at varying depths. They also took readings of micro-plastics in the digestive systems of animals at different depths. She says the findings, published Thursday in Scientific Reports, show that ocean pollution is getting worse, no matter how far down you go."Our findings are really important to make us think about how we as humans impact an environment that feels so far away, the deep sea," says Choy.Micro-plastics come from everyday plastic items that end up in the ocean as garbage. Choy says the vast majority of the micro-plastic her team found is from single-use consumer products, like water bottles and plastic bags. She says that's a wake-up call that everyone needs to do more to reduce their use of these types of pollutants."We need to think more carefully about the products we buy, how they’re disposed of and how we can make a positive impact there," says Choy.She says all that micro-plastic is eaten by animals that live in the deep sea. It's also ingested by other animals that pass through the area. As those animals make their way through the food web, the plastic pollution accumulates, eventually ending up in the food on our plates.Choy hopes her study can help lead to more understanding of how we pollute the ocean and how we can fix the problem."We have to know how much is where before we can understand the best actions to take to clean it up," she says. 1954

JULIAN, Calif. (KGTV) - Headed to the snow this week? The San Diego County Sheriff’s Department wants to make sure you’re prepared for crowds.Snow fell in higher-elevations East County communities Wednesday, leading to the possibility of more families from low-lying areas traveling to the mountains.Deputies recommend you have a full tank of gas, water and food in case you’re stranded in traffic. Some areas may also require snow chains.CHECK WEATHER / CHECK TRAFFICAnyone who wants to play in the snow should respect private property fences and signs, deputies say.Parking in the mountains is limited. Violations will be enforced and citations issued by the Sheriff’s department. 695

Jon Stewart has been done with "The Daily Show" for years, but he's still one of the strongest media critics around.In a new interview with CNN's Christiane Amanpour, Stewart chided journalists for taking President Trump's "bait" and taking his anti-media attacks too personally.First, Stewart shared a familiar critique: That Trump is "giving you all cash," that he's helping the bottom lines of media companies due to the unending news and debate about all things Trump.While that might be an issue for news executives, Amanpour said, journalists "believe that our job is to navigate the truth and to do the fact-checking and all the rest of it." 656

La Jolla, CA- (KGTV) San Diego researchers are looking for people who have recovered from COVID-19 who are willing to donate their blood to be screened for antibodies. Dennis Burton, PhD, is one of the world's leading experts on antibodies. Burton is the chair of the Department of Immunology and Microbiology at Scripps Research. His primary focus was developing vaccines for HIV and other infectious diseases, but now his priority is on the novel coronavirus. "What we are looking for is for folks who have diagnosed COVID-19 and have recovered. And preferably, we would like individuals who have recovered some time ago. So, ideally even a month, or two months since they had the illness. That gives time for the antibodies to the virus to have matured and become really good. We're after finding really good antibodies," said Burton. According to Burton, finding patients can be challenging because so many may not realize they were infected." We've heard from quite a few people, mostly, though, they were not actually diagnosed. They may well have had COVID-19, but we're not sure," said Burton. Once they get confirmed patients, the research involves two critical steps."One is we clone the antibodies, and test them, first of all, in test tubes basically and see how well, they do against the virus. Then, later we may try them in some model systems. So, that's what we would do, first of all, and if we can find really good antibodies, then it would be up to pharmaceutical companies to make them in large quantities for use in a therapeutic activity that's the first thing," said Burton. The next step involves using the antibodies to make a vaccine."That's a much, much longer process, but it's one that could be important," said Burton. Burton said there's still a lot to learn."There's also challenges in not knowing the behavior of the virus. We're very careful cause we don't really know too much about it. It's only emerged 3 or 4 months ago," said Burton. Scientists estimate a vaccine could still be at least a year away. In the meantime, Burton said people need to be careful."All of these treatments are a ways down the road, the best thing at the moment, is to avoid getting infected as much as you can, so really be very cautious," said Burton. 2279

来源：资阳报