临沧专业治疗阴道紧缩医院(临沧同房后有血什么原因) (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 dire warning from the National Weather Service has forced an evacuation around the College Lake Dam in Lynchburg, Virginia.A flash flood warning issued Thursday night by the NWS reports "if a complete failure of the dam occurs, the water depth at Lynchburg could exceed 17 feet in 7 minutes." The area impacted would be the city of Lynchburg, which is one mile downstream from the dam.An updated report issued just after midnight by the NWS said the dam has not failed, and is being closely monitored by emergency personnel for any signs of structural failure."Lynchburg Water Resources Department reported that 4 to 6 inches of heavy rain earlier in the evening caused College Lake to fill beyond its capacity.Piper Van dePerre, with the Lynchburg Department of Emergency Services, told CNN affiliate WDBJ that crews are working with a list of 124 residences that need to be evacuated because of the imminent threat of a dam break. It's not certain if all the structures are occupied along the rain swollen Blackwater Creek.The University of Lynchburg, which is nearby, says it has not ordered an evacuation because it is not downstream of the dam, according to affiliate WSLS.The CNN Weather Center said there a forecast of 1-3 inches of rain through Friday evening and that rain hasn't been above average, but the runoff is a contributor to the area flooding.The-CNN-Wire 1384

A Bulgarian man has been detained in Germany over the killing of journalist Viktoria Marinova, Bulgarian Interior Minister Mladen Marinov said Wednesday.Authorities cannot yet say whether or not Marinova's murder in the northern Bulgarian city of Ruse was linked to her work as a broadcast journalist, according to Bulgarian Chief Prosecutor Sotir Tsatsarov.The man has been charged in his absence with rape and murder, Tsatsarov said.A European arrest warrant was issued for the Bulgarian man after his DNA matched evidence collected from the crime scene, Marinov told a news conference.A spokeswoman for the Interior Ministry told CNN the 21-year-old suspect had been arrested close to the northern German city of Hamburg.Bulgarian authorities are requesting his extradition, she said. They are awaiting a DNA analysis to confirm his alleged involvement, she added. 875

A John Wayne exhibit in the main hall of USC’s School of Cinematic Arts will be removed. The decision comes after renewed visibility of some of the actor’s comments, and recent conversations about removing statues and memorials of those who promoted hateful views."Conversations about systemic racism in our cultural institutions along with the recent global, civil uprising by the Black Lives Matter Movement require that we consider the role our School can play as a change maker in promoting antiracist cultural values and experiences," Assistant Dean of Diversity and Inclusion Evan Hughes said in a statement.While the statement from the University of Southern California did not directly mention it, Wayne’s legacy has been re-examined recently after a 1971 interview with Playboy went viral last year. In the interview, Wayne shared derogatory views of African Americans, Native Americans and films with gay characters."I believe in white supremacy until the blacks are educated to a point of responsibility," the actor said during the 1971 interview. "I don't believe in giving authority and positions of leadership and judgment to irresponsible people."When the interview was widely shared last year, many USC students and others called for the school to remove the Wayne exhibit, according to USC student news outlet Annenberg Media. 1351

A candidate for Congress who has promoted controversial QAnon theories is currently not facing an opponent.The Democratic candidate, Kevin Van Ausdal, was challenging Republican Marjorie Taylor Green to represent a district in northwestern Georgia. Friday afternoon, Van Ausdal tweeted a statement that he was withdrawing from the race for “family and personal reasons.” 378

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