伊春人体头、颈、躯干模型(9部件)(长春静脉穿刺模块) (今日更新中)

The United States says they are delivering critical supplies to Lebanon after the deadly port explosion on Tuesday.The United States Air Force said in a press release that planes at the Al Udeid Air Base in Qatar were getting supplies out to help the Lebanon people after more than 100 people were killed in a deadly blast in Beirut.Officials said members of the 379th Air Expeditionary Wing, Air Mobility Command’s 8th Expeditionary Air Mobility Squadron and 816th Expeditionary Airlift Squadron on Al Udeid Air Base, and the Area Support Group-Qatar from Camp As Sayliyah helped in the delivery of the aid.“Support of this magnitude at such speed wouldn’t be possible without the joint effort of all members of Al Udeid Air Base, our U.S. Army counterparts at Camp As Sayliyah and our gracious Qatari partners,” said Brig. Gen. Daniel Tulley, 379th Air Expeditionary Wing commander in the statement. “In the wake of tragedy, it truly takes a combined effort to make the mission happen. We do this every day in Qatar, and that’s exactly what we are doing in support of the Lebanese Armed Forces.”Officials said 11 pallets, which contained more than 28,800 military field rations, 11,520 bottles of water, and two pallets of medical supplies were being delivered.According to the Associated Press, the blast killed at least 135 people and injured more than 5,000. 1371

The White House announced Tuesday that official public tours of the complex will resume September 12, nearly six months after tours were suspended during the onset of the coronavirus pandemic.While the White House resumes tours, a number of social distancing guidelines will be implemented, including mandatory face coverings for all visitors over the age of 2. Tours will only operate two days a week, Friday and Saturday, from 8 to 11 a.m. Capacity for the tours will be at 18%.On a given year, the White House welcomes over 1 million visitors to the complex each year. And even with the large number of tours, the demand for tours far exceeds the supply.The White House tours are generally held away from working areas of the White House.While the White House is resuming tours, a number of other capital-area facilities have remained closed to the public since March, including the US Capitol. As of Tuesday, the National Zoo and the National Air and Space Museum in Virginia are the only Smithsonian institutions to be currently open. 1047

The Trump Administration pushed through a million contract to study whether the active ingredient in Pepcid is an effective treatment for Covid-19. That contract is now under scrutiny after a government whistleblower accused a senior administration official of rushing the deal through without the scientific oversight necessary for such a large federal award. The Food and Drug Administration gave the clinical trial speedy approval even as a top agency official worried that daily injections of high doses of famotidine for already sick patients pushed the levels of what was considered safe “to the limits,” internal government emails show. And the doctors who initially pushed the Pepcid idea are locked in a battle for credit and sniping over allegations of scientific misconduct.The origins of the interest in famotidine are under dispute, but there were reports out of China that patients who took the drug survived the virus, while patients who took other heartburn medications were not surviving. Initial observational studies in the U.S. were promising, however scientists urged more research was needed. Meantime, the trial itself that was part of the million contract is on pause due to a shortage of hospitalized COVID-19 patients in New York, delaying it indefinitely. A vaccine or effective treatment could be available before the study is complete. 1380

The stock market is still sinking but the selling frenzy has eased just a bit.The Dow opened down about 100 points on Thursday morning, rebounding from sharp overnight losses. The Nasdaq started positive before slipping back into the red. The S&P 500 lost about 0.6%.Wall Street is attempting to recover from Wednesday's plunge, which wiped 832 points off the Dow. The Nasdaq in particular has gotten rocked in recent days. Investors have bolted from the index, which contains many tech stocks, because they are concerned about holding some of the market's riskiest stocks in a downturn. A proxy for the tech sector had its sharpest plunge in seven years on Wednesday.The S&P 500 was on pace for its sixth-straight decline, something that hasn't happened since just before President Donald Trump's election nearly two years ago. And the Nasdaq has already plunged 8% this month."Halloween started early this month for investors," Ed Yardeni, president of investment advisory firm Yardeni Research, wrote to clients.Concerns about inflation were eased a bit by a report released on Thursday that showed consumer prices rose in September less than feared.Still, tech stocks including Amazon and Apple lost ground in early trading. Square (SQ) slumped 6% after announcing the departure of its chief financial officer. But other tech stocks showed signs of life. Netflix and Twitter were trading flat to slightly higher.Stocks have turned sharply south because investors are increasingly 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. America's increasing debt load, a trade war with China and a slowing global economy have also unnerved investors.Wednesday's "rout has shaken investor confidence," Nicholas Colas, co-founder of DataTrek Research, wrote to clients. "That will take time to rebuild."The Dow plunged 832 points, or 3.2%, on Wednesday. Tech stocks took a beating, sending the Nasdaq tumbling 4% — its worst day since the Brexit referendum of June 2016.That dragged down stock indexes in the United Kingdom, Germany and France on Thursday, all of which fell more than 1%. Benchmark indexes in Shanghai and Tokyo closed down 5.2% and almost 4%, respectively. Hong Kong's market was down over 3%.The S&P 500's 3% plunge on Wednesday was rare. It's only happened in 0.6% of all trading days since 1952, according to Bespoke Investment Group.The good news is that the market often springs back to life after such a deep sell-off. Bargain hunters scoop up beaten-down stocks and calmer heads prevail. On average, the S&P 500 has gained 0.4% the day after a 3% slide, Bespoke said.That's what happened in February after the S&P 500 twice suffered 3% drops caused by fears about rising bond yields. Both sell-offs were followed by rebounds of more than 1% the next day.But Yardeni is optimistic the market will rebound because corporate profits are robust and no recession is in sight."We remain bullish on the outlook for earnings, and expect the market to recover and make new highs going into next year," Yardeni wrote.The-CNN-Wire 3435

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

来源：资阳报