徐州怀孕四个月有点出血(徐州孕早期hcg) (今日更新中)

What we're looking at: Erupting volcanoes spew hazardous sulfur dioxide gas. If conditions are right, that gas and other pollutants can settle with moisture and dust to create a haze called volcanic smog, or "vog," with tiny sulfuric acid droplets.If it rains when it's voggy, you get acid rain.What causes it: We've had vog already, but mostly south of the island over the ocean, because trade winds have largely been keeping it away.But the winds are expected to calm down Thursday and Friday, possibly allowing the vog to settle over more of the island.It should rain over the Big Island on Thursday into Saturday. The vog's sulfuric acid droplets would fall, too -- thus, acid rain.How it impacts people: Vog seems to be the more immediate health concern. At higher concentrations, vog can cause headaches and irritation to the lungs and eyes, the University of Hawaii at Hilo saysHigh levels of acidic particles in vog "can induce asthma attacks, especially in adolescents, and can also impede the ability of the upper respiratory tract to remove other potentially harmful particles," the USGS says.For people with asthma and other respiratory problems, "the effects are much more serious, causing a tightening of the airways in the lungs and making it very difficult to breathe," the university says.But it adds: "There's been no clear evidence that vog causes lingering damage to normally healthy individuals."How acid rain affects human health is more complicated.Walking in acid rain or swimming in a lake affected by it "is no more dangerous to humans than walking in normal rain or swimming in non-acidic lakes," the Environmental Protection Agency says.But acid rain can contaminate household water supplies by leaching metals from building and plumbing materials, the USGS says. That includes rooftop rainwater-catchment systems that Hawaii residents use for drinking water. 1912

Two days after it ignited, authorities arrested 51-year-old Forrest Gordon Clark during the investigation into the fire's cause. Clark is accused of intentionally starting the fire, and he was charged with aggravated arson damaging at least five inhabited structures, arson of inhabited property, arson of forest and criminal threats, all felonies, as well as two misdemeanor counts of resisting arrest. 408

Whaley responded to Trump's tweet with a Tweet of her own, expressing confusion towards the president's criticism."Not sure what the President thinks @SenSherrodBrown and I misrepresented. As we said, the victims and first responders were comforted by his presence. Let’s hope he’s not one of these all talk, no action politicians and actually does something on gun control. #DoSomething," Whaley tweeted. 405

WARNING: The following video contains profanity"She got mad and raised her hand to hit him and that’s when he took her to the ground," said Sunlake High School junior Madie Fonde who saw the incident happen. "You actually see the student raise her arm toward SRO Stackon. He did an arm bar take down. He grabbed her arm and then took her down," said Sheriff Chris Nocco, while describing the video. The sheriff says after reviewing the evidence, the student resource officer did nothing wrong. "It definitely was not his fault. He was not in the wrong for anything. He did what he had to do," said Fonte."If teenagers and children in schools believe that they have more authority than the teachers, administrators, principal and school resource officers, we’re in a lot more trouble than we think we are," said Nocco.  The student was arrested for resisting without violence and campus disruption. 942

WaPo: White House office played drinking games in office-- The White House office tasked with vetting political appointees is reportedly understaffed, inexperienced, and has led to questionable employment decisions, according to the Washington Post.The Office of Presidential Personnel, which recruits candidates for the executive branch and oversees presidential appointments, has also become a social hub, the Post reported, citing current and former officials.White House officials told the paper that officials held happy hours in offices that included beer, wine, and snacks played a drinking game called "Icing" for the deputy director's birthday."Icing involves hiding a bottle of Smirnoff Ice, a flavored malt liquor, and demanding that the person who discovers it, in this case the deputy director, guzzle it," WaPo reported.Read more. 844

来源：资阳报