山东慢性痛风关节炎症状(山东痛风吃鸡肉行吗) (今日更新中)

A large crack, stretching several kilometres, made a sudden appearance recently in south-western Kenya.The tear, which continues to grow, caused part of the Nairobi-Narok highway to collapse and was accompanied by seismic activity in the area.The Earth is an ever-changing planet, even though in some respects change might be almost unnoticeable to us. Plate tectonics is a good example of this. But every now and again something dramatic happens and leads to renewed questions about the African continent splitting in two.The Earth's lithosphere (formed by the crust and the upper part of the mantle) is broken up into a number of tectonic plates.These plates are not static, but move relative to each other at varying speeds, "gliding" over a viscous asthenosphere.Exactly what mechanism or mechanisms are behind their movement is still debated, but are likely to include convection currents within the asthenosphere and the forces generated at the boundaries between plates.These forces do not simply move the plates around, they can also cause plates to rupture, forming a rift and potentially leading to the creation of new plate boundaries. The East African Rift system is an example of where this is currently happening.The East African Rift Valley stretches over 3,000km from the Gulf of Aden in the north towards Zimbabwe in the south, splitting the African plate into two unequal parts: the Somali and Nubian plates.Activity along the eastern branch of the rift valley, running along Ethiopia, Kenya and Tanzania, became evident when the large crack suddenly appeared in south-western Kenya. 1624

A computer model forecast of atmospheric dust for the next 10 days. The plume of Saharan dust is expected to move over the Southeastern US next week. The dust will be primarily at higher altitudes, so the main impact will be some especially colorful sunrises sunsets pic.twitter.com/bBzFp06lCu— NWS Eastern Region (@NWSEastern) June 19, 2020 349

A Lake Geneva, Wisconsin teenage who was stuck in Paris for weeks after falling into a coma has returned to the United States, his family says.Nathan Dyer returned to the US late Wednesday morning. His family is still raising money to pay off  thousands in medical bills.About a month ago, Dyer embarked on his first journey overseas to Morocco with his cousin. Dyer got sick a week into the vacation and fell into a coma. He was air-lifted to Paris for better care."There were times where I felt completely helpless and had no idea what to do," Dyer's sister said.  As days pass, Dyer said her brother still doesn’t have a diagnosis. 657

A green SUV sought after a 13-year-old girl was abducted outside her home in North Carolina has been spotted on surveillance video, authorities say.The stolen vehicle is believed to have been used in the kidnapping of Hania Noelia Aguilar, authorities said.It was caught on video in Lumberton, North Carolina, minutes after the girl was taken outside her home Monday morning.Lumberton police and the FBI are asking local residents with a camera or video surveillance systems to save the video and contact them, even if they don't see the vehicle in the footage.According to the FBI, Hania is Hispanic, about 5 feet tall and 126 pounds. She has black hair and brown eyes, and was last seen wearing blue jeans and a blue shirt with flowers. 746

A federal judge in Texas is set to hear arguments on whether he should end the Deferred Action for Childhood Arrivals program, a case that could tee up a fast track for the issue to hit the Supreme Court this fall.District Judge Andrew Hanen, a George W. Bush appointee, will hear arguments from seven states that sued over DACA, a program that protects from deportation young undocumented immigrants who came to the US as children. The states, led by Texas, argue the DACA program is unconstitutional -- relying heavily on a previous court ruling from Hanen that blocked an expansion of the program and the creation of a similar program for immigrant parents from going into effect.At issue Wednesday will be whether Hanen should immediately order a halt to the program, setting the stage for him to make a final ruling on its constitutionality. 854

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