中山肛门发痒(中山痔疮治疗一般费用是多少) (今日更新中)

RIPON, Wisconsin — An assistant professor at a Wisconsin college is getting national attention for the research she just published about a dog's empathy for its owner.The idea came to Ripon College's Julia Meyers-Manor when her collie tried to save her mom from a pile of pillows when she was just playing with her children.In her study, Meyers-Manor observed whether dogs would open a door if their "trapped" owner was on the other side crying or humming, and if so, how much of an effort they would make to "rescue" the person. She also recorded the dogs' heart rate variability.Meyers-Manor said dogs can "feel" your emotions. One dog named Molly rammed through the door and leaped into her owner's arms."If we're distressed they become distressed," Meyers-Manor said.The animals, however, had a hard time deciphering whether the human was being truthful."In the crying condition the dogs basically ran in, and if they did, they did it within 20 seconds," said the assistant professor.About 50 percent of the dogs rammed through the door. Meyers-Manor said the other half did not because they were too stressed over what they saw and heard."Dogs were pacing, whining, showing all types of stress behaviors by their owner's distress," said Meyers-Manor. "So they start to shut down and freeze from opening the door."To many people's surprise, she found service K-9's in the study performed no different than any other pooch.None of the more than 30 animals were hurt in this study.You can read the assistant professor's published research by clicking here. 1596

Rudy Giuliani said Wednesday that President Donald Trump paid back his personal lawyer, Michael Cohen, the 0,000 in hush money that was used to pay off Stormy Daniels.The payment is going to turn out to be "perfectly legal," Giuliani said in an interview with Fox News' Sean Hannity."That money was not campaign money, sorry," Giuliani said. "I'm giving you a fact now that you don't know. It's not campaign money. No campaign finance violation." 457

SACRAMENTO, Calif. (AP) — Chemicals used for carpets and anti-stain products have been found in water sources for 7.5 million people in California, detailing the extent of the problem as state regulators work to develop safety levels for the contaminants that have been linked to cancer.A report released Wednesday by the Environmental Working Group found variants of the chemicals known as PFAS in 74 community water systems between 2013 and 2019, according to data from state and federal regulators. More than 40 percent of the systems had at least one sample that exceeded the health advisory level set by the U.S. Environmental Protection Agency.Communities served by systems with the highest detections of PFAS include Corona, Camp Pendleton, Oroville, Rosemont and areas of Sacramento.PFAS chemicals are used to make products water and stain resistant, including carpets, clothing, furniture and cookware. Two of the most well-known chemicals, PFOS and PFOA, have been phased out in the United States. But they don't break down easily and linger in the environment, earning the nickname "forever chemicals."RELATED: EPA: California homelessness causing poor water qualityStudies have linked PFOS and PFOA to a variety of health problems, including cancer, immune system issues and liver and thyroid problems. But there are thousands of variants of PFAS chemicals."One of the biggest takeaways here is we're not just detecting just PFOA and PFOS in these systems, but it's a mixture of different PFAS chemicals," said Tasha Stoiber, a senior scientist at the Environmental Working Group.California does not set maximum contaminant levels for PFAS chemicals or require water agencies to test for them. It does encourage water systems to test for them and offers guidelines on when they should notify the public. If agencies do test, they must report any samples that exceed the guidelines.RELATED: San Diego leaders present 0 million plan to solve Mexican sewage problemEarlier this year, Democratic Gov. Gavin Newsom signed a law allowing state water regulators to order more systems to monitor for PFAS chemicals and to notify the public. The law takes effect Jan. 1.Meanwhile, the State Water Resources Control Board is developing maximum contaminant levels for PFOS and PFOA. But those are just two of the thousands of variants of PFAS chemicals. Andria Ventura, toxic program manager at the advocacy group Clean Water Action, said setting standards for only two of the chemicals "sends the wrong message to the public."Ventura said she knows it is difficult to regulate for a class of chemicals this large, but "we need to start investigating how to do that, or how to at least get bigger chunks of these chemicals regulated."RELATED: San Diego Surfriders send 2,200 letters calling for Tijuana River clean-upWater systems have responded to the PFAS problem by taking wells offline, blending the contaminated water with cleaner sources and installing treatment systems.One of the highest concentrations of PFAS chemicals was found earlier this year in a well run by the California Water Service Company in Oroville. For every trillion parts of water, the sample contained 451 parts of six PFAS chemicals. That's more than six times higher than the EPA guidelines.Spokeswoman Yvonne Kingman said the company does not use the well to supply drinking water to its customers, but the company keeps the well online in case it needs the well for firefighters or as a backup should the main plant go offline. Kingman said the company tests for 14 types of PFAS chemicals.RELATED: EPA set to end California's ability to regulate fuel economy"The protection of our customers' health and safety is our absolute highest priority, so we've been monitoring this for quite a while," Kingman said.PFAS chemicals have been a problem near military bases because it is an ingredient in a foam the military uses to fight liquid fuel fires. A 2017 sample at a well in Camp Pendleton, the Marine Corps base in San Diego, contained seven PFAS chemicals for a combined 820 parts per trillion, or 11 times higher than the EPA guidelines.Camp Pendleton officials stopped using that well after the test, spokesman Capt. David Mancilla said. The base only uses the foam for emergencies, he said."The drinking water at MCB Camp Pendleton is safe to drink and meets or exceeds all regulated standards," he said. 4402

SACRAMENTO, Calif. (AP) — A spokesman says one of California Gov. Gavin Newsom’s children may have been exposed to the coronavirus at school and is in quarantine. Nathan Click says the child began a 14-day quarantine after the family was told a classmate at the private school in Sacramento had tested positive for COVID-19. He says the family is following state protocols, and the governor, his wife and four children have all tested negative for the virus. Newsom said last month that his children had returned to their school, sparking criticism even as millions of public schoolchildren continue to study through distance learning. 643

SACRAMENTO, Calif. (AP) — A California appeals court has denied the latest parole bid by Charles Manson follower Leslie Van Houten.Two of the three appellate judges on Friday upheld former Gov. Jerry Brown's decision to block her parole last year. She is serving a life sentence for helping Manson and others kill Los Angeles grocer Leno LaBianca and his wife, Rosemary, in August 1969.Current Gov. Gavin Newsom again denied her parole in June, saying she is still a threat at age 70.The appellate judges said that Brown's reasoning for denying Van Houten's parole is supported by some evidence. He said she has not taken full responsibility for her actions and remains dangerous.Van Houten's attorney, Rich Pfeiffer, said he'll appeal the decision to the state Supreme Court. 784

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