双鸭山彩色颅底解剖放大模型北京一体化关节镜训练模拟器,宁夏十四经穴模型,福州门静脉侧支循环电动模型,合肥人体针灸模型 46CM 男性中英代塑盘,新疆55CM 男性针灸模型带肌肉解剖（中英代）,北京巴甫洛夫条件反射演示器,重庆头颈部血管神经附脑模型

Beijing is preparing a blacklist for foreign companies as trade tensions with the United States continue to escalate.The Chinese government is working to establish an "unreliable entity list" which would include foreign companies, individuals and organizations, according to a statement Friday from China's Commerce Ministry.Companies that violate market rules will be added to the list, according to the statement. Other targets include firms that block supplies to Chinese companies for "non-commercial reasons" or otherwise damage their interests.The exact details of the plan will be announced soon, the statement added.The move to establish a blacklist comes after the United States hit Huawei with an export ban, 731

At least 10 big businesses have said they will be shuttering some, if not all, of their brick-and-mortar stores this year. Many are affected by the popularity of online shopping.Here are the stores that announced closures in recent months:1. Victoria's SecretSales in 2018 dropped dramatically for Victoria's Secret, and it announced 53 stores will close in 2019.2. JCPenneyAt least 24 JCPenney stores will close in 2019, after it closed dozens in 2018 and 2017.3. Family DollarFamily Dollar announced in March 2019 that it will close 390 stores in the year and make big changes to the stores it is keeping open as the discount chain seeks a turnaround.4. GymboreeGymboree announced in January it has filed for Chapter 11 bankruptcy protection, and that filing has led to the impending closure of 800 stores.5. Payless ShoeSourcePayless ShoeSource filed for bankruptcy a few years ago, and in 2019 announced it will close all of it's stores. Sales on its website immediately closes.6. Charlotte RusseClothing retailer Charlotte Russe will close all of its 416 stores in 2019, which it announced after filing for bankruptcy in February.7. GAPThe CEO of Gap said stores that are not meeting its profitability requirements will close, and the Old Navy brand will be split off and made its own company. Closures will include 230 Gap stores in 2019 and 2020.8. Ann Taylor, Loft, Lane Brant: The Ascena Retail GroupAscena Retail Group owns brands such as Ann Taylor, Loft and Lane Bryant and has been closing stories since 2017. More are expected in 2019.9. Macy'sEight Macy's stores in locations the company believes may be over-saturated will close in 2019. The company closed dozens of stores in 2017.10. LifeWay Christian StoresLifeWay leaders said all of its 170 brick-and-mortar stores will close, but it will continue in the online retail business. 1861

As confirmed in the periodic transaction report to Senate Ethics, I was informed of these purchases and sales on February 16, 2020 — three weeks after they were made.— Senator Kelly Loeffler (@SenatorLoeffler) March 20, 2020 237

At least 49 people have been killed and 20 seriously injured after gunmen opened fire in two mosques in the New Zealand city of Christchurch Friday, a coordinated and unprecedented attack that has shocked the usually peaceful nation.New Zealand's Prime Minister Jacinda Ardern called the incident a terrorist attack in a Friday press conference, saying the suspects held "extremist views" that have no place in New Zealand or the world.Forty-one people were killed when gunmen stormed the al Noor mosque on Deans Avenue, New Zealand's Police Commissioner Mike Bush said Friday evening local time. Seven people died at the Linwood mosque on Linwood Avenue, and one person died from their injuries in hospital.Both mosques are in Christchurch's city center and police have placed the two locations on lockdown.A total of 48 patients, including young children with gunshot wounds, have been admitted to Christchurch hospital for treatment.New Zealand Police Commissioner Mike Bush said four people have been taken into custody -- three men and one woman. Police do not believe there are any other suspects but said it was still an open investigation.Bush said that a male in his late 20s has been charged with murder and will appear at the Christchurch court Saturday morning local time.One of the four apprehended at the scene was in possession of firearms but police said they may have had nothing to do with incident.Two others also arrested in possession of firearms and police are still trying to understand their involvement, Bush said.Two improvised explosive devices were attached to vehicles as part of the attack. These had been "made safe by the defense force," Bush said. "This goes to the seriousness of the situation," he said.Police were still treating the incident as ongoing into Friday evening local time and urged Christchurch residents to stay indoors and monitor the police website and social media.The situation was also considered as not limited to Christchurch and Bush asked "anyone who was thinking of going to a mosque anywhere in New Zealand today not to go. To close your doors until you hear from us again," he said.In a press conference, New Zealand's Prime Minister Jacinda Ardern described the attack as "one of New Zealand's darkest days.""What has happened here is an extraordinary and unprecedented act of violence," she said, adding that the attackers have "no place in New Zealand.""For now my thoughts and I'm sure the thoughts of all New Zealanders are with those who have been affected their families," she said.Police said they have mobilized every national police resource to respond to the incident and counter-terrorism.Authorities said that they "will not be discussing the offenders' possible motivations or the causes of this incident" at this stage.However, in a social media post just before the attack, an account that is believed to belong to one of the attackers posted a link to an 87-page manifesto that was filled with anti-immigrant, anti-Muslim ideas and explanations for an attack. The manifesto was not signed.Australian Prime Minister Scott Morrison said that at least one of the individuals taken into custody is an Australian born citizen.He called shooting as being at hands of a "extremist right wing, violent terrorist" at a press conference Friday.Ardern confirmed that one of the attackers was Australian.CNN has not been able to independently confirm any information about any of the attackers at this stage.Armed police were deployed after first receiving reports of the shootings at 1:40 p.m. Friday local time. It is the busiest day for many mosques around the world when Muslims convene for Friday prayers.Speaking to CNN, witness Mohan Ibn Ibrahim said he was inside the mosque when the shooting began and that he heard the gunman "continuously shooting for ten to 15 minutes.""It's a big mosque and there were more than 200 people inside. The gunmen came from the backside. Gunshots went on for a long time. We had to jump the wall to escape. I saw lots of broken glass and bricks on the backside of the mosque," he said."I came to the street I saw one person got shot on his chest," he said, adding that the ambulance and police then arrived on the scene.He said that he had a friend in another mosque in the area had told him a gunman had opened fire there as well and five people were dead."I could not contact two of my friends who are in the mosque as well," he said.A spokesperson at Christchurch Hospital told CNN that "multiple" casualties had been sent there, but did not confirm the number.One witness, who did not want to be named, said he was driving by the scene and saw a man with a "with his 3 or 4-year-old daughter" who had been shot in the back."He was screaming like get her to the hospital and the ambulance couldn't come in until it was secured so I just got my truck and loaded up him, and his daughter, and this other guy had been shot in the leg, and took them to the hospital," he said.One man outside the mosque said that he prayed that the gunman would "run out of bullets.""I was thinking that he must run out bullets you know, so what I did was basically waiting and praying to God, oh God please let this guy run out of bullets," he said. He said a man told him to remain still when the gunman shot the man "straight in the chest."Police are aware of a video shared online and not verified by CNN that purports to show a gunman walking into an unnamed mosque and opening fire. They have asked social media users to stop sharing graphic footage circulating online relating to the incident in Christchurch."We would strongly urge that the link not be shared. We are working to have any footage removed," the New Zealand police said.In a statement, a spokesperson for Facebook New Zealand, Mia Garlick, said videos that appeared to show the Christchurch shootings were quickly taken down."New Zealand Police alerted us to a video on Facebook shortly after the livestream commenced and we removed both the shooter's Facebook account and the video. We're also removing any praise or support for the crime and the shooter or shooters as soon as we're aware," she said.Christchurch was put on lockdown with all schools and council buildings shut and roads closed across the city.By 6 p.m. local time New Zealand 6319

BOSTON, Mass. – The girlfriend of a Boston College student who died by suicide in May repeatedly texted him to do so during their relationship, Massachusetts prosecutors said in announcing involuntary manslaughter charges against her.Inyoung You, 21, tracked Alexander Urtula's location on May 20 and was present when he jumped from a parking garage only hours before graduation, Suffolk County District Attorney Rachael Rollins told reporters.Authorities said You, also a student at Boston College, was "physically, verbally and psychologically abusive" toward her boyfriend during their 18-month-long relationship.Investigators looked through a trove of text messages the two exchanged in which You allegedly tells Urtula, 22, to "go kill himself" or to "go die" and that she, his family and the world would be better off without him, prosecutors said. 866