成都什么医院治老烂腿-【成都川蜀血管病医院】,成都川蜀血管病医院,成都治蛋蛋静脉曲张医院哪个好,成都雷诺氏综合症做手术,成都静脉曲张治疗需多少钱,成都静脉扩张医治,成都有几家医院治疗血糖足,成都下肢静脉血栓手术费用是多少

GEELONG, Australia – Coronavirus can survive on money, phones and stainless steel for up to 28 days, according to a new study out of Australia.Researchers at the Australian Centre for Disease Preparedness (ACDP) found this can happen if the items are stored in cool and dark conditions.Experts say 68-degrees Fahrenheit is the perfect temperature for the virus to thrive on smooth surfaces, like glass, steel and plastic. The virus doesn’t do as well on porous surfaces, such as cotton.The virus only survived for a week when the temperature went up to 86-degrees Fahrenheit.Dr. Debbie Eagles, the Deputy Director of ACDP, says the results of the study reinforce the need for good practices, like regular handwashing and cleaning surfaces.“At 20 degrees Celsius, which is about room temperature, we found that the virus was extremely robust, surviving for 28 days on smooth surfaces such as glass found on mobile phone screens and plastic banknotes,” said Eagles. “For context, similar experiments for Influenza A have found that it survived on surfaces for 17 days, which highlights just how resilient SARS-CoV-2 is.”Experts say the research may help explain the apparent persistence and spread of the virus in cool environments with high lipid or protein contamination, such as meat processing facilities, and how we might better address that risk. 1358
Globally, population sizes of mammals, fish, birds, reptiles and amphibians declined an average of 68% between 1970 and 2016, according to a new report from the World Wildlife Fund.WWF says populations in Latin America and the Caribbean have fared worst, with an average decline of 94%. Researchers also found that global freshwater species have also been disproportionately impacted, declining 84% on average.“Why does this matter? It matters because biodiversity is fundamental to human life on Earth, and the evidence is unequivocal – it is being destroyed by us at a rate unprecedented in history,” the Living Planet Report 2020 says. You will find more infographics at StatistaWWF says these drastic species population trends signal a fundamentally broken relationship between humans and the natural world. The organization says the consequences can be catastrophic and points to COVID-19 pandemic as proof.“As humanity’s footprint expands into once-wild places, we’re devastating species populations. But we’re also exacerbating climate change and increasing the risk of zoonotic diseases like COVID-19,” wrote WWF-US President and CEO Carter Roberts. “We cannot shield humanity from the impacts of environmental destruction. It’s time to restore our broken relationship with nature for the benefit of species and people alike.”The report points to one underlying cause for the deterioration of nature and decline in species populations: humanity. It claims people are now using more of the Earth’s resources than can possibly be replenished, which has a disastrous impact on biodiversity.Researchers believe the change in land use is the most direct driver for loss of biodiversity, particularly the conversion of habitats into agricultural systems. The report says climate change will become an important driver of biodiversity loss in the coming decades.All hope is not lost though. The report says modelling predicts that the declining trends can be flattened and reversed with urgent and unprecedented actions. These actions include transforming food production and consumption, aggressive movement to tackle climate change, and investments that conserve, protect and restore nature.Overall, the report urges world leaders to treat biodiversity conservation as a non-negotiable and strategic investment to preserve human health, wealth and security.“While the trends are alarming, there is reason to remain optimistic,” said WWF Global Chief Scientist Rebecca Shaw. “Young generations are becoming acutely aware of the link between planetary health and their own futures, and they are demanding action from our leaders. We must support them in their fight for a just and sustainable planet.” 2710

Hours after he returned to rhetoric equating violence from white supremacists with those protesting them, the White House said Thursday that President Donald Trump signed a resolution condemning white supremacy.In the White House statement, Trump said he opposed bigotry in all forms."No matter the color of our skin or our ethnic heritage, we all live under the same laws, we all salute the same great flag, and we are all made by the same almighty God," Trump said.Congress?passed the resolution earlier this week, pushing Trump to put his signature on something expressly singling out white supremacy for condemnation. The White House said in response to the resolution's passage that Trump would "absolutely" sign it, and looked forward to the opportunity. 783
HORTONVILLE, Wis — Benshot, a northeast Wisconsin company that produces glassware embedded with bullets, gifted handguns to staff as an early Christmas present. The company staffs 16 full-time employees and gifted the handguns as an effort to promote personal safety and team building, according to the The Post Crescent.Owner Ben Wolfram told the paper that this is the first time in their three years of business that they've gifted guns to workers. He said he does not fear a possibility of workplace violence because the staff is so small and close-knit. 627
Heads (and eyes) up, skywatchers! The annual Perseid meteor shower is underway and will hit its peak this weekend.The meteor shower, so named because the meteors appear to come from the constellation Perseus, lasts for several weeks – from July 17 to Aug. 24 – but peak meteor activity will take place between about 4 p.m. ET on Sunday, Aug. 12 and 4 a.m. on Monday, Aug. 13, according to NASA.During the peak, one can expect to see as many as 60 or 70 meteors per hour.Night sky conditions should be great for meteor viewing: The peak coincides perfectly with the new moon, meaning the sky will be plenty dark and meteors will be easy to spot. Most meteor showers are best after midnight. 702
来源:资阳报