辽宁淋巴结放大模型内蒙古高级全功能护理训练模拟人（男性）,贺州喉结构与功能放大模型,开封高级婴儿动脉穿刺训练手臂模型,缝合练习模块（附底座）供应厂家,南京穿戴式腹腔穿刺模型,南昌高级动脉血气分析训练模型,芜湖高级耳冲洗训练模型

The stomach-churning market scare continues.The Dow tumbled 546 points, or 2.1%, on Thursday following another rollercoaster session. The index briefly turned positive during morning trading before succumbing to heavy selling pressure. At one point the Dow was down 699 points. The Dow has shed 1,378 points over the past two days.The mood on Wall Street was only slightly calmer than Wednesday's 832-point nosedive.The S&P 500 closed down 2.1%, notching its sixth-straight losing session. It's the longest slump for the broad index since just prior to President Donald Trump's election more than two years ago.The Nasdaq briefly tumbled into a correction, signaling a 10% decline from previous highs. But the index climbed out of correction territory and closed down 1.3%.All three major indexes have lost more than 5% this week. That hasn't happened since March."This kind of washout doesn't get accomplished in a day. Even though yesterday felt traumatic, it tends to be a three-day process," said Art Hogan, chief market strategist at B. Riley FBR.The VIX volatility index touched its highest level since February.One positive is that unlike on Wednesday, the market did not close on the lows of the day. The rebound was helped by fresh?reports that President Donald Trump and Chinese leader Xi Jinping have agreed to meet next month at the G-20 summit. Such a meeting could ease fears that the US-China trade war will hurt corporate profits and slow the US economy.Tech stocks have come under fire because they are some of the riskiest and most expensive parts of the market. Investors fear how these momentum names will hold up in a downturn, particularly as interest rates spike. A proxy for the tech sector had its sharpest plunge in seven years on Wednesday."Halloween started early this month for investors," Ed Yardeni, president of investment advisory firm Yardeni Research, wrote to clients.The afternoon sell-off comes even though a new report showed that consumer prices rose less than expected in September.Stocks have turned sharply south in large part because investors are concerned about rising interest rates. As the Federal Reserve raises rates to prevent runaway inflation, investors have been getting out of bonds, driving down their price and driving up their yields. Suddenly, the return on bonds has become competitive with some stocks — particularly risky tech stocks.Rising interest rates also increase borrowing costs for households and businesses, eating into corporate profits. 2551

The US stock market sank deeper into the red following sluggish economic reports on Monday and bad news from a couple of blue-chip giants.The Dow fell 600 points by late afternoon, or 2.6%. The S&P 500 lost 2.6% and retreated to its lowest level of the year. And the Nasdaq joined the Dow & S&P 500 in negative territory for 2018. All three indexes have plunged about 7% so far this December.The Dow closed down 507 points for the day.And the Russell 2000 index of small-cap stocks tumbled into a bear market, marking a 20% decline from the record highs notched in late August.A weaker reading from the New York Federal Reserve about manufacturing in the Empire State and a drop in confidence from the nation's homebuilders weighed on the markets."Investors are zeroing in on this idea of slower growth for 2019," said Michael Arone, chief investment strategist at State Street Global Advisors. "More people are worried about a recession in late 2019 or 2020."The political noise in Washington isn't helping either. President Trump, in a tweet Monday morning, repeated his criticism of the Federal Reserve for its recent rate hikes. The Fed meets Wednesday and is widely expected to raise rates again.But Trump tweeted that "it is incredible that with a very strong dollar and virtually no inflation, the outside world blowing up around us, Paris is burning and China way down, the Fed is even considering yet another interest rate hike. Take the Victory!"The Fed is supposed to be politically independent. Any evidence that it might be swayed by attacks from Trump could unnerve the markets."If the Fed doesn't raise rates it will look like it's succumbing to the bullying of Trump's tweets," Arone said.But Nancy Perez, managing director at Boston Private, said the Fed is likely to slow down its pace of rate hikes in 2019 simply because the economy is slowing, not because of pressure from Trump.Perez added that the recent market turmoil is justified because investors are readjusting to this fact."We have been getting a bump in profit margins due to lower taxes but the earnings growth itself is not sustainable," Perez said. "Projections will come down and volatility will continue." 2247

The White House physician assigned to Vice President Mike Pence, Jennifer Pena, has resigned, his office told CNN in a statement Friday. Pena worked in the White House medical unit."The vice president's office was informed today by the White House Medical Unit of the resignation. Physicians assigned to the vice president report to the White House Medical Unit and thus any resignation would go entirely through the Medical Unit, not the vice president's office," Alyssa Farah, Pence's press secretary, said in a statement to CNN.This comes after CNN reported Tuesday that a Pence doctor privately raised alarms within the White House last fall that President Donald Trump's doctor Ronny Jackson may have violated federal privacy protections for a key patient -- Pence's wife, Karen -- and intimidated the vice president's doctor during angry confrontations over the episode.  890

The Trump administration has formally asked the Federal Communications Commission (FCC) to develop regulations that could apply to Facebook, Twitter and other such platforms.It's a key step toward President Donald Trump fulfilling his executive order to regulate social media.The order asks the FCC to clarify a section of law that has shielded tech companies from much litigation over internet content since 1996.The FCC — which is reviewing the Administration's petition — now has to decide whether to agree with the president's call for oversight or not.Legal experts say the agency has traditionally avoided regulating internet companies in the past. 662

The U.S. Army has announced previously-scheduled leadership changes at Fort Hood as well as an investigation into the chain-of-command actions surrounding the case of Spc. Vanessa Guillen.Gen. Michael X. Garrett, commanding general of U.S. Army Forces Command, is directing that Maj. Gen. John B. Richardson IV formally assume duties as deputy commanding general for operations of III Corps and acting senior commander of Fort Hood.The change will take effect on Sept. 2.Army officials say the change in leadership was previously-scheduled and will enable "continuity of command" as III Corps returns from its role leading the Combined Joint Task Force-Operation Inherent Resolve.Maj. Gen. Richardson previously served as FORSCOM's director of operations from 2019-20 and was selected in March 2020 by the Department of the Army to serve as the next DCG for III Corps.Maj. Gen. Scott Efflandt will continue to serve as the deputy commanding general for support and will remain at Fort Hood to assist with the reintegration of III Corps as they return from their mission supporting Operation Inherent Resolve.With Maj. Gen. Efflandt remaining at Fort Hood, the Army will announce the name of a new commander for the 1st Armored Division, which Efflandt had previously been designated to lead. That announcement is expected in the coming days.The Army also announced that Sen. Garrett will appoint Gen. John Murray, commanding general of Army Futures Command, and one of the Army’s most senior commanders, to lead an in-depth investigation into the chain-of-command actions related to Spc. Vanessa Guillen.There are currently several investigations underway at Fort Hood. The Army says those investigations are tasked with reviewing a wide range of topics and concerns. According to the Army, Gen. Murray will roll those efforts into a more complete and comprehensive investigation that will delve into all activities and levels of leadership.Murray’s investigation, which will be conducted under the provisions of Army Regulation 15-6, is separate from the Independent Review of Fort Hood, which began in August.Full release: This story was first reported by Sydney Isenberg at KXXV in Waco, Texas. 2228