阜阳市青春痘哪家医院阜阳治疗皮肤痤疮病医院,阜阳哪些荨麻疹专科医院好,阜阳治软尤专科医院,阜阳治好荨麻疹多少费用,阜阳干癣需要治什么检查,阜阳市哪所医院看皮肤病,阜阳治疗痤疮的好专科

GOLD COAST, Australia (AP) — Two-time world snowboard champion and Winter Olympian Alex Pullin has drowned while spearfishing on Australia’s Gold Coast.A police spokesman said a 32-year-old man was unresponsive when taken from the water and died despite receiving CPR from lifeguards and emergency treatment from paramedics.The accident happened at Palm Beach around 10:40 a.m. local time Wednesday.Pullin won gold medals in the snowboard cross event at the 2011 and 2013 world championships and was Australia's flag-bearer at the opening ceremony of the 2014 Sochi Olympics. 583

Government watchdogs say President Trump’s Fourth of July gala in the nation’s capital last year cost taxpayers more than million, twice as much as previous celebrations. Each year, the nation's capital hosts Independence Day celebrations; a parade, concert, fireworks and, in 2019, "A Salute to America." Trump’s desire to have Department of Defense military vehicles participate last year helped drive up the cost, according to the Government Accountability Office. The president’s attendance also increased expenses. The report says that some other costs, such as for military flyovers of the National Mall, aren't included in the estimate. Trump’s military-focused Independence Day event went beyond the traditional concert and fireworks of years past. The GAO estimated that holiday celebrations from 2016 to 2018 cost from million to million annually. 875

GREENCASTLE, Ind. — Several dozen students interrupted an event featuring actress Jenna Fischer at DePauw University Tuesday to protests recent racial incidents on and near campus.Many of them held signs with things claiming they are "afraid for their lives" after recent events. Fischer, star of the sicoms "The Office" and "Splitting Up Together" was at the university to discuss her new book, "The Actor's Life: A Survivor's Guide."University Spokesman Ken Owen, who was moderating the lecture with Fischer, said about 15 minutes into the program a group of students got up and began interrupting the event whistling, shouting and saying they were afraid for their safety on campus because of the recent racial incidents. Last week, a hateful message was found written in a bathroom at the university. The message, which read " All ******* must die -KKK," was written on a bathroom wall of the Inn at DePauw, a public building on campus. Another anti-Semitic and homophobic messages were also found. The video above was captured during the Tuesday evening protests by Shannon Samson. Another event being investigated by the university involves a hateful slur written in rocks at the DePauw nature park, which is owned by the university. Owen said there was a meeting with the school president Tuesday over the events and that have happened up until that point and they expect more meetings in the future. DePauw University issued the following statement on social media after the event.  1573

Genetic testing company 23andMe has been given federal approval to sell at-home kits that test for three breast cancer gene mutations.This will be the first direct-to-consumer DNA test for these particular breast cancer gene mutations, the Food and Drug Administration said on Tuesday.A spokeswoman for 23andMe said the test for the three BRCA1/BRCA2 breast cancer gene mutations will be added "in the coming weeks" to the broader Health + Ancestry services, with no increase to the existing 9 cost.The test can only detect three out of more than 1,000 known BRCA mutations, according to the FDA. The BRCA1/BRCA2 hereditary mutations occur in about 2% of Ashkenazi Jewish women, but rarely occur in anyone else, the agency said in a press release."The test also does not provide information on a person's overall risk of developing any type of cancer," the FDA added.23sandMe already tests for genetic health risks for diseases like Parkinson's and Alzheimer's, along with wellness reports for things like lactose intolerance and saturated fat, and ancestral composition including Neanderthal ancestry.In 2013, the FDA ordered the company to stop sales of its home-testing kits, saying the Alphabet-backed company had failed to prove the validity of its product.Related: 23andMe gets funding for drug developmentAnne Wojcicki, who founded the company in 2006, called the FDA shutdown a "transformative moment" that prompted 23andMe to branch into drug development."Thank you to the FDA for hard work and progress on innovation," she tweeted on Tuesday.In 2015, 23andMe received approval from the FDA to test customers for whether they are carriers of certain disease-carrying genes that could be passed on to their children. In early 2017, the company received approval to issue genetic health risk reports.In September of last year, the company said it received 0 million in funding from Sequoia Capital to develop drugs based on user DNA.The-CNN-Wire? & ? 2018 Cable News Network, Inc., a Time Warner Company. All rights reserved. 2050

Hot weather can increase the risk of natural disasters like droughts and wildfires, now, there is evidence extreme heat can increase harmful chemicals in the air.A study published recently in Science Advances looked at asphalt under different temperature conditions.“A main finding is that asphalt-related products emit substantial and diverse mixtures of organic compounds into the air, with a strong dependence on temperature and other environmental conditions,” says Peeyush Khare, a Yale chemical and environmental engineer and the lead author of the study, in a statement.The researchers took real-world samples of fresh road asphalt and put them in a controlled furnace with purified air. They heated the samples to temperatures between 104 and 392 degrees Fahrenheit, and measured the chemical components in the air.Total emissions nearly doubled when temperatures went from 104 to 140 degrees. At 104 degrees, 94 percent of the emissions measured were hydrocarbons.The group also exposed the asphalt samples to replicated solar heat, including UVA and UVB wavelengths, and found the rate of emission of potentially harmful chemicals increased. Showing that not only heat, but also solar radiation contributed to asphalt producing air pollution.Paved surfaces and roofs make up approximately 45% and 20% of surfaces in U.S. cities, respectively.Asphalt can be quite a bit hotter than the air around it, getting about 40 to 60 degrees warmer than the recorded air temperature.The researchers concluded that while policies and regulations have been put in place about car emissions and other forms of air pollution, asphalt should not be overlooked as a contributor.“It's another important non-combustion source of emissions that contributes to SOA (secondary organic aerosol) production, among a class of sources that scientists in the field are actively working to constrain better,” Drew Gentner, associate professor of chemical & environmental engineering, said. 1983