宁夏肠管吻合模型南充肠管吻合模型,安徽腰骶尾椎与脊神经附骨盆和股骨头模型,庆阳高级电子手臂静脉穿刺训练模型（报警装置）,济南变移上皮组织模型,巴彦淖尔颅腔及头颈胸局部解剖,海南电脑高级心肺复苏模拟人（计算机控制-无线连接）,丽水高级臀部肌肉注射训练及对比模型(带检测警示系统)

A federal prosecutor says an ally of President Donald Trump was given special treatment by the Justice Department. The prosecutor is prepared to tell Congress Wednesday that political considerations affected the handling of the Roger Stone case. Career Justice Department prosecutor Aaron Zelinsky says he was told that a U.S. attorney was giving Stone favorable treatment because he was “afraid of the President.” Zelinsky's accusations were made public in testimony released before the hearing by the House Judiciary Committee. Stone was convicted on seven counts, including charges of lying to Congress, and sentenced to more than three years in prison. 664

A majority of teens think remote learning is worse than in-person learning, however only one-in-five would do full in-person learning this fall if it was up to them, according to a survey released this week by SurveyMonkey and Common Sense Media.The survey asked 890 teenagers, ages 13-to-17, a series of questions about the academic school year and their feelings about the impacts of coronavirus pandemic safety measures that have canceled school-related sports, activities and some classes.About 59 percent of participants said that remote learning was “worse” or “much worse” than in-person instruction. And roughly the same percentage are worried about falling behind academically because of the impacts on learning during the pandemic.About one-in-four participants are worried about unreliable internet connection at home."More than any other issue, teens point to remote learning as their biggest academic challenge this fall," said Jon Cohen, chief research officer at SurveyMonkey, in a statement. "So much of the national conversation on virtual schooling focuses on the burden it places on parents and corresponding losses in workplace productivity, but it's possible that the day-to-day impact on students that will have longer-term implications."But teens appear to understand the seriousness of coronavirus and the reasons behind the changes to their learning situation. About 42 percent would prefer to be fully remote learning this fall, and the majority of them cited the threat of coronavirus as their reason.About 69 percent of survey participants are somewhat or very worried that they or someone they know would get sick because of in-person learning.Participants are also worried about their current relationships and future prospects. More than half, 56 percent, say they are somewhat or very worried they will lose connection with friends.Looking ahead in life, about half of teens in the study said they were worried about losing scholarship opportunities and future job or college aspirations because of the pandemic.Survey responses were gathered in the last week of August. About a third of survey participants reported they were going to attend school fully remote learning, and only seven percent were planning on full in-person learning. 2277

A Dutch woman is believed to be the first person in the world to die after contracting COVID-19 for a second time, according to multiple reports.Scientists report the 89-year-old woman suffered from a type of bone marrow cancer. She was admitted to the hospital earlier this year with severe cough and fever, and tested positive for the coronavirus. She left the hospital about a week later still feeling fatigue but other symptoms had gone.Two months later, she developed a fever, coughing and breathing difficulties, according to the Independent in the UK, while receiving chemotherapy treatment.The woman tested positive again for COVID-19 and doctors say she had no antibodies in her blood. She died two weeks later, according to CNN.Researchers believe the second infection was different and not prolonged symptoms of the first infection. They stated in their report the genetic makeup of the two virus samples from her infections are different. 958

A controversial radio ad airing in the St. Louis area led to mounting criticism on Friday as the campaign for Republican Senate candidate Josh Hawley said it did not support the commercial claiming white Democrats could end up lynching black Missouri voters.The ad was paid for by the Black Americans for the President’s Agenda political action committee, based out of West Virginia, and aired for races in both Missouri and Arkansas.In the 60-second ad, two women are heard talking about the Brett Kavanaugh investigation and alleged threats that could happen if Democrats win on Election Day this year.“What will happen to our husbands, fathers, or sons when a white girl lies on them?” one woman asks. “Girl, white Democrats will be lynching black folk again. Honey, I’ve always told my son, ‘Don’t be messing around with that. If you get caught, she will cry rape,’ ” the other woman responds. 910

A church shooting?killing at least 26?in?Sutherland Springs, Texas marks the 307 mass shooting in the United States so far this year.According to data from the Gun Violence Archive, a total of 307 mass shooting incidents have occurred as of November 5, up 27 from one month ago.Comparatively, 2016 saw a total of 483 mass shootings. See statistics for other years here. 397