锦州大功率工业吸尘器大同工业吸尘器厂家,丽水大型工业吸尘器,通化大型工业吸尘器,河北大功率工业吸尘器,大连工业吸尘器,亳州大功率工业吸尘器,长沙工业吸尘器厂家

Alarmed investors sent the Dow plunging more than 650 points in a shortened Christmas Eve trading session on Monday. Markets plunged after the Trump administration sent out confusing signals about markets and the economy.The S&P 500 fell 2.7% and the Nasdaq was off 2.2%.Stocks initially fell on Monday following a statement from Treasury Secretary Steven Mnuchin that he had checked on the health of the country's largest banks.The market recovered late morning, but then plunged even lower after President Donald Trump tweeted: "The only problem our economy has is the Fed." Investors are concerned that Trump may fire Federal Reserve Chairman Jerome Powell.Mnuchin on Sunday released an 706

A study from the National Institutes of Health claimed that permanent hair dye and chemical hair straighteners could increase the risk of breast cancer among women. The study published online on Dec. 4 in the International Journal of Cancer found that women who used permanent hair dye and chemical hair straighteners were 9% more likely to develop breast cancer than those who did not. The NIH used a sample size of 46,709 women. Researchers stressed that there was little to no increase in breast cancer risk for semi-permanent or temporary dye use."Researchers have been studying the possible link between hair dye and cancer for a long time, but results have been inconsistent," said corresponding author Alexandra White, Ph.D., head of the NIEHS Environment and Cancer Epidemiology Group. "In our study, we see a higher breast cancer risk associated with hair dye use, and the effect is stronger in African American women, particularly those who are frequent users. "While the study suggests an increased risk for women, these results need to be replicated in other studies to make a conclusion, the NIH said. When asked if women should stop dyeing or straightening their hair, co-author Dale Sandler, Ph.D., chief of the NIEHS Epidemiology Branch, said, "We are exposed to many things that could potentially contribute to breast cancer, and it is unlikely that any single factor explains a woman’s risk. While it is too early to make a firm recommendation, avoiding these chemicals might be one more thing women can do to reduce their risk of breast cancer." 1576

A passenger on a UK-Pakistan flight at Manchester Airport caused severe delays after opening the emergency exit door in an attempt to reach the bathroom while the plane was still on the ground.Pakistan International Airlines (PIA) flight 702 was due to fly from Manchester, UK, to Islamabad, Pakistan, on Friday but suffered a delay of seven hours, according to the airline.Forty passengers were offloaded following the incident, during which "the exit slide deployed automatically," PIA said in a statement.A spokesman for the airline told CNN the passenger had opened the door thinking it was the bathroom, but all passengers were safe.Manchester Airport declined to comment on Friday night's incident.In May, an elderly passenger was arrested and detained in the eastern Chinese province of Shandong for endangering the safety of an aircraft, after he tried to open an emergency exit as the plane sat on the ground.In an apparent attempt to beat the queue to disembark, the passenger, identified by his surname, Song, opened an emergency door near his seat after his flight landed.And in February 2018 one of the emergency exit doors fell off a Dana Airlines plane as it landed in Nigeria's capital, Abuja.Ola Orekunrin, a doctor from Lagos, tweeted that the "exit door fell off" the Nigerian airliner as they touched down on their 6.48 a.m. flight from Lagos. 1375

A new study ranks the US counties at highest risk of a measles outbreak, with the areas surrounding Chicago, Los Angeles and Miami topping the list.The authors say places like these should be kept under close surveillance because they "could serve as the fulcrum of continuous importation of the measles virus into the USA." Their paper was published Thursday in the journal 387

Americans spent .4 billion on the most popular brands of children's fruit drinks and flavored waters last year. Yet according to nutritional guidelines, none of the drinks were healthy.Why would loving parents do this? Perhaps because US beverage companies spent .7 million to advertise fun, fruity drinks with added sugars to families in 2018, according to 375