看感染新冠病毒阴茎勃起无力淮北淮北治疗龟头炎大概多少钱,淮北治疗勃起障碍费用,淮北哪治疗新冠引起的勃起困难,淮北交通医院医生在线咨询,交通医院男科好不好阿,治感染新冠阳萎淮北,在淮北小孩割包皮预约

A Virginia judge has extended the deadline for Virginians to register to vote for two days after a state-run website crashed.The Associated Press reports that U.S. District Judge John A. Gibney, Jr. announced Wednesday that Virginians can now register to vote through this Thursday.The state website where Virginians can register online crashed Tuesday when Gov. Ralph Northam said a fiber optic cable was accidentally cut in a roadside project.This story is breaking and will be updated. 496

A mysterious cigar-shaped object spotted tumbling through our solar system last year may have been an alien spacecraft sent to investigate Earth, astronomers from Harvard University have suggested.The object, nicknamed 'Oumuamua, meaning "a messenger that reaches out from the distant past" in Hawaiian, was first discovered in October 2017 by the Pan-STARRS 1 telescope in Hawaii.Since its discovery, scientists have been at odds to explain its unusual features and precise origins, with researchers first calling it a comet and then an asteroid, before finally deeming it the first of its kind: a new class of "interstellar objects."Now, a new paper by researchers at the Harvard Smithsonian Center for Astrophysics raises the possibility that the elongated dark-red object, which is 10 times as long as it is wide and traveling at speeds of 196,000 mph, might have an "artificial origin.""'Oumuamua may be a fully operational probe sent intentionally to Earth vicinity by an alien civilization," they wrote in the paper, which has been submitted to the Astrophysical Journal Letters.The theory is based on the object's "excess acceleration," or its unexpected boost in speed as it traveled through and ultimately out of our solar system in January 2018."Considering an artificial origin, one possibility is that 'Oumuamua is a light sail, floating in interstellar space as a debris from an advanced technological equipment," wrote the paper's authors, suggesting that the object could be propelled by solar radiation.The paper, written by Abraham Loeb, professor and chair of astronomy, and Shmuel Bialy, a postdoctoral scholar, at the Harvard Smithsonian Center for Astrophysics, points out that comparable light-sails already exist on earth."Light-sails with similar dimensions have been designed and constructed by our own civilization, including the IKAROS project and the Starshot Initiative. The light-sail technology might be abundantly used for transportation of cargos between planets or between stars."In the paper, the pair theorize that the object's high speed and its unusual trajectory could be the result of it no longer being operational."This would account for the various anomalies of 'Oumuamua, such as the unusual geometry inferred from its light-curve, its low thermal emission, suggesting high reflectivity, and its deviation from a Keplerian orbit without any sign of a cometary tail or spin-up torques."'Oumuamua is the first object ever seen in our solar system that is known to have originated elsewhere.At first, astronomers thought the rapidly moving faint light was a regular comet or an asteroid that had originated in our solar system.Comets, in particular, are known to speed-up due to a process known as "outgassing," in which the sun heats up the surface of the icy comet, releasing melted gas. But 'Oumuamua didn't have a "coma," the atmosphere and dust that surrounds comets as they melt.Multiple telescopes focused on the object for three nights to determine what it was before it moved out of sight. 3063

A tourist was stabbed while playing slots Monday at the Golden Nugget in downtown Las Vegas.It happened shortly after 1 a.m. A man, who was visiting from another country with his brother, was approached by another man who asked him for a cigarette.The man then stabbed the tourist in his side with warning or provocation.The victim's brother chased the suspect but was unable to catch him.The suspect was later spotted by security guards at Four Queens. They called 911. A patrol unit then spotted the suspect near Fremont Street and Maryland Parkway and arrested him.The victim was transported to a local hospital and expected to be discharged later today, according to Watch Commander Lt. David Gordon.  718

A two-week-old child is dead after the newborn was mauled on Cleveland's west side. A Cleveland Police detective said the child was attacked by a family dog at a home. The infant was rushed to MetroHealth Medical Center after a four-year-old German Shepherd got loose from where it was fenced in and bit the baby.The girl did not survive the injuries, dying from head trauma.Cleveland's homicide unit was notified about the attack.The City of Cleveland Kennels responded to the scene and took custody of the dog. 535

A North Texas woman took her battle against breast cancer public, allowing the world a front row seat in the operating room while doctors perform her lumpectomy.Before heading to the hospital today, DeSoto resident Sonia Johnson spent a lot of quiet time with her family. But this morning the 50-year-old will be seen by the world as she undergoes breast cancer surgery live on Facebook.It was last December when, during a routine visit to the doctor, Johnson found out she had a tumor on her breast. It was in that moment that she became determined to use faith and positivity to beat a disease that affects one in eight women.“It’s an emotional journey, but you can’t sit,” she said. “You’ve got to be mentally ready to walk this journey. It’s a fight, it’s a fight all the way.”Johnson found she’s not alone in her fight and has gotten scores of supportive messages from breast cancer survivors — forming a sort of sisterhood. She says sharing her journey on Facebook is one way she can help others fighting the same battle.Breast surgical oncologist Allison DiPasquale, MD, will be performing the surgery. She spoke about her admiration for Johnson when talking with CBS 11 News. “This patient is courageous, she’s amazing. She’s putting her body out there for people to say, ‘Wow, I’m going to go get my mammogram and I’m going to make sure I don’t have cancer.’”Johnson said she hopes that by sharing her experience online others will get a better understanding about one of the breast cancer treatments available.“Other people paid it forward before me and now I’m pushing it and paying it forward for somebody else,” she said.During Johnson’s procedure, doctors will go through her armpit to remove her lymph nodes and cancer through the same incision and when the surgical gloves and gowns are gone Johnson plans to join that sisterhood of breast cancer survivors.“I will be able to say ‘I had cancer’. Right now I say I have cancer. Tomorrow [it will be] I ‘had’ cancer.”Breast surgeons and radiation oncologists will be in the operating room during Johnson’s lumpectomy to answer questions from Facebook users in real time. 2142