和田怀孕55天不想要了怎么办(和田上环取环多少价格) (今日更新中)

Facebook is launching a widespread effort to boost U.S. voter turnout and provide authoritative information about voting — just as it doubles down on its policy allowing politicians like President Donald Trump to post false information on the same subject.The social media giant is launching a “Voting Information Center” on Facebook and Instagram that will include details on registering to vote, polling places and voting by mail. It will draw the information from state election officials and local election authorities.The information hub, which will be prominently displayed on Facebook news feeds and on Instagram later in the summer — is similar to the coronavirus information center the company launched earlier this year in an attempt to elevate facts and authoritative sources of information on COVID-19.Facebook and its CEO, Mark Zuckerberg, continue to face criticism for not removing or labeling posts by Trump that that spread misinformation about voting by mail and, many said, encouraged violence against protesters.“I know many people are upset that we’ve left the President’s posts up, but our position is that we should enable as much expression as possible unless it will cause imminent risk of specific harms or dangers spelled out in clear policies,” Zuckerberg wrote earlier this month.In a USA Today opinion piece Tuesday, Zuckerberg reaffirmed that position.“Ultimately, I believe the best way to hold politicians accountable is through voting, and I believe we should trust voters to make judgments for themselves,” he wrote. “That’s why I think we should maintain as open a platform as possible, accompanied by ambitious efforts to boost voter participation.”Facebook’s free speech stance may have more to do with not wanting to alienate Trump and his supporters while keeping its business options open, critics suggest.Dipayan Ghosh, co-director of the Platform Accountability Project at Harvard Kennedy School, said Facebook “doesn’t want to tick off a whole swath of people who really believe the president and appreciate” his words.In addition to the voting hub, Facebook will also now let people turn off political and social issue ads that display the “paid for by” designation, meaning a politician or political entity paid for it. The company announced this option in January but it is going into effect now.Sarah Schiff, product manager who works on ads, cautioned that Facebook’s systems “aren’t perfect” and said she encourages users to report “paid for by” ads they see if they have chosen not to see them. 2553

ENCINITAS, Calif. (KGTV) - The bluffs that collapsed in North San Diego County Friday, killing three people, are a known trouble spot to a local geologist.Former San Diego State University professor Dr. Pat Abbott has led several geology field trips to Grandview Beach to point out unstable cliffs. Abbott described the cliff as a “solid mass of sand grains cemented together” that suddenly gave way on a sunny and warm afternoon. Waves erode the shoreline in addition to groundwater that seeps into the bluffs, leaving behind white streaks of salt and creating cracks, Abbott said. RELATED: Three dead, two others injured in north San Diego County bluff collapseHe said the beachgoers who were beneath the cliffs wouldn’t have had time to escape. “By the time you hear it, that means it’s broken and it’s on the way; you don’t have time to react and leave,” said Abbott. He recommends anyone who visits the beach to stay away from the bluffs for safety.RELATED: INTERACTIVE MAP: Recent San Diego County bluff collapsesHe also says walls may not be the answer to protect beachgoers. “Walls don’t solve the problem, they push it into the future,” Abbott said. 1166

ESCONDIDO, Calif. (KGTV) - The recent birth of a southern white rhino calf marks a major success milestone in the project to save the species' close genetic cousin, the northern white rhino. Only two northern whites are left in the world. Both are females incapable of reproducing.Edward, the calf born in late July, was conveived through in vitro fertilization using frozen sperm samples. "It was so exciting for everyone who worked on this project, the culmination of a very long time and a lot of work," said Dr. Barbara Durrant, a scientist who has worked on the in vitro aspect of the project.Still, Durrant says this milestone still comes during the early stage of the audacious plan. Scientists eventually hope to create northern white embryos with stem cells. Those embryos would then be transferred into female southern white rhinos, who would deliver and raise the calves. The Safari Park brought six females to its facility to act as surrogates, including Victoria, the female who gave birth to Edward.Durrant is excited to move to the next step."We're turning our efforts more toward the lab, toward figuring out how to do the in vitro fertilization and the embryo development.Durrant estimates as long as ten years until the project finally leads to a living northern white rhino calf.Edward is currently being kept in a part of the Safari Park to which the public does not have access. But zookeepers anticipate he'll be ready for public viewing by the end of August. 1489

Erika Jayne, a cast member of the "Real Housewives of Beverly Hills," has filed for divorce from her husband of 21 years, Tom Girardi.In a statement to E!, the reality TV star said this was "not a step taken lightly or easily."Legal documents obtained by The Blast state that the reality TV star filed for the dissolution of marriage.According to People, the couple married in 1999 at the restaurant they first met each other when Erika was a waitress.The couple does not have any children together, and in an interview with Andy Cohen on his Bravo talk show in 2017, Erika stated they do not have a prenup, E! reported.Erika was previously married to Thomas Zizzo, with whom she shares 26-year-old son Tommy Zizzo, People reported. 740

ESCONDIDO, Calif. (KGTV) -- Three cheetah cubs in the care of the San Diego Zoo Safari Park now have names, thanks to votes on the safari park's Facebook page. On Tuesday the Safari Park announced that the three cheetah cubs will be known as Tadala, Lesedi and Jabula. Here's what the names mean:  330

来源：资阳报