宁夏心的神经支配电动模型山西宫腔镜手术模拟教学训练系统,安徽交感神经系统模型,吉林创伤模拟工具包,新疆男性盆腔（矢状切面）,清远闭合式四肢骨折固定训练模型,南平人体针灸模型26CM,贵阳脑及脑动脉和大脑皮质功能定位模型

BALTIMORE — U.S. retail sales jumped by a record 17.7% from April to May, with spending partially rebounding after the coronavirus had shut down businesses, flattened the economy and paralyzed consumers during the previous two months.The Commerce Department’s report Tuesday showed that retail sales have retraced some of the record-setting month-to-month plunges of March (8.3%) and April (14.7%) as businesses have increasingly reopened. Still, the pandemic’s damage to retail sales remains severe, with purchases still down 6.1% from a year ago. 556

BERLIN — A spacecraft bound for Mercury has swung by Venus, using Earth’s neighbor to adjust its course on the way to the solar system’s smallest and innermost planet. Launched almost two years ago, the European-Japanese probe BepiColombo took a black-and-white snapshot of Venus from a distance of 10,560 miles. The fly-by is the second of nine so-called planetary gravity assists that the spacecraft needs for its seven-year trip to Mercury. BepiColombo will make one more fly-by of Venus and six of Mercury itself to slow down before its arrival in 2025. Researchers hope the BepiColombo mission will help them understand more about Mercury, which is only slightly larger than Earth’s moon and has a massive iron core. 729

BETHESDA, Md. (AP) — President Donald Trump’s main doctor says in a health update that the medical team treating the president is “cautiously optimistic,” but also notes that the president is “not yet out of the woods.”Watch Dr. Conley give update on Trump's health:The latest assessment came Saturday night from Navy Commander Dr. Sean Conley. He reported that Trump had been up and around at his medical suite during the day and had been conducting business.Medical experts say the disease caused by the virus, COVID-19, can become more dangerous as the body responds to the infection over time.Trump is expected to remain at Walter Reed National Military Medical Center for several more days. In a video Saturday from his hospital quarters, Trump says he is feeling better and hopes to “be back soon.” 812

BOSTON, Mass. – A statue of Christopher Columbus was beheaded in Boston.A WHDH photographer discovered the vandalism at Christopher Columbus Park on Atlantic Avenue shortly after midnight on Wednesday.WHDH reports that the same statue was vandalized with red paint and the phrase “Black Lives Matter” in 2015. And in 2006, the head was broken off and went missing for six days before it was put back on, WHDH says.The city’s mayor, Marty Walsh, told WBZ-TV that the statue will be put in storage and there will be conversations about the “historic meaning” of the incident and whether it will ever go back up.This Massachusetts statue is one of many that have been vandalized, taken down or destroyed amid the ongoing protests over racial justice following the death of George Floyd.Another statue of Christopher Columbus in Richmond, Virginia, was torn down by protesters, set on fire and then thrown into a lake on Tuesday night, WTVR reports.In other states, there’s a renewed movement to remove confederate statues and monuments, which some say glorify the Civil War-era South. Statues were recently removed from Indianapolis and Jacksonville.And in Richmond, the former capitol of the Confederacy, Virginia Governor Ralph Northam has announced plans to remove a statue of Confederate General Robert E. Lee. However, a circuit court judge has delayed the removal by granting a 10-day injunction. 1407

BEDMINSTER, N.J. - President Donald Trump signed four executive orders Saturday at his golf resort in Bedminster, New Jersey aimed at helping both working and unemployed Americans during the ongoing pandemic.The orders include: Deferring the employee portion of the payroll tax until the end of the year for those making less than 0,000, enhancing unemployment benefits by 0 a week through the end of the year, deferring student loans and forgive interest into December (and possibly longer, the president eluded to extensions), and extend eviction moratoriums nationwide.The president said if he is elected to another term in November he would make the payroll tax changes permanent.To cover the increased cost of the enhanced unemployment benefits, states will be asked to cover 25 percent of the cost of the additional 0 a week. When asked at the press briefing what would happen if states did not cover their portion, the president said "if they don't, they don't" and said "they have the money."The argument for his move is that Washington’s gridlock is compelling him to act as the pandemic undermines the country’s economy and the November election nears.The president said people will see relief "very soon," when pressed about potential legal challenges to his executive orders, he said "some people" may challenge the executive orders but they will not win.This came after a last-ditch effort by Democrats to revive collapsing Capitol Hill talks on vital COVID-19 rescue money ended in disappointment. Deadlocks on aid to states and local governments and renewing supplemental unemployment benefits are blocking the way to agreement.During his Saturday speech, the president also announced he signed two bills that have to do with expanding health benefits for veterans.Saturday's event had the feeling of a political rally by the end, as members of the president's golf club were able to attend the press briefing. As the president answered some questions from the media, audience members cheered.The president gave a news conference at his exclusive country club Friday evening, where members had the chance to attend.As if it were a political rally, club members offered cheers and jeers as the president delivered broadsides against his political foes.Members booed when a reporter suggested the news conference violated social distancing regulations put in place by New Jersey's Democratic governor. 2431