中山屁眼出来一块肉(中山大便隐血4个加严重吗) (今日更新中)

Honored to wear these cleats tomorrow for Riley Hospital, pediatric cancer awareness & in loving memory of Kadyn, Leah, Daija & Brianna???? pic.twitter.com/KFIu1HEN5h— Matt Overton (@MattOverton_LS) October 21, 2017 235

Federal regulators head to Capitol Hill Wednesday following weeks of revelations about problems with the fatally flawed Boeing 737 Max, and as the world awaits a software fix and revised training program from the aircraft's manufacturer.The Federal Aviation Administration's current acting administrator, Daniel Elwell, is expected to face questions from lawmakers about how the Max was certified, and what steps will be taken to assure a skittish flying public that the aircraft can safely return to the skies.The Trump administration's nominee for the job, Stephen Dickson, will testify at a separate hearing. Dickson is a former Delta Air Lines executive and military pilot, and has not yet publicly commented on the 737 MAX or its grounding, which occurred days before his nomination was announced. In a Senate questionnaire prior to the hearing, Dickson identified safety as one of his qualifications for and priorities on the job.The FAA is waiting on Boeing to complete a software update for its review. The 737 Max 8 and 9 were grounded worldwide after a second crash in Ethiopia two months ago that investigators have described as appearing similar to an October crash into the Java Sea. Between the Lion Air and Ethiopian Airlines crashes, 346 people were killed.When Elwell testified in late March, about two weeks after the Ethiopian crash, he defended the agency's process for grounding the plane. Other countries that acted days earlier, he said, without the data that the FAA waited for.Since then, news reports have revealed how the FAA certification process allowed Boeing officials with authority delegated from the FAA to certify their company's own work.Elwell will be joined by the agency's executive director of aircraft certification, Earl Lawrence, and two officials from the National Transportation Safety Board, which represents the United States in the Indonesian and Ethiopian investigations.Preliminary reports on both crashes have implicated a flight control system that Boeing designed to operate in the background, making the 737 Max fly like earlier versions of the workhorse jetliner. Maintaining enough similarities between the planes avoided costly pilot training programs, a fact Boeing touted as a selling point.But that computerized stability program -- the Maneuvering Characteristics Augmentation System, or MCAS -- received faulty sensor readings in both the Lion Air and Ethiopian jets, and repeatedly pushed the planes' noses downward, and ultimately into steep dives. The pilots' attempts to overcome it were unsuccessful. As is standard practice, the preliminary reports did not lay blame for either accident.The emergency flight procedure Boeing says pilots should rely on when the system malfunctions has not been substantially updated since the 1960s and is now under FAA review, CNN recently reported.But Boeing admitted its software could be improved to break what it described as links in the chains of events that ended in the crashes.Boeing did not perform a flight test of a scenario where the system malfunctioned, CNN has reported. 3100

GENEVA, Switzerland – The World Health Organization has declared the ongoing coronavirus outbreak a pandemic. "WHO has been assessing this outbreak around the clock and we are deeply concerned both by the alarming levels of spread and severity, and by the alarming levels of inaction," said Dr. Tedros Adhanom Ghebreyesus, Director-General of WHO. “We have therefore made the assessment that #COVID19 can be characterized as a pandemic”By definition, a pandemic is an outbreak of a disease that occurs over a wide geographic area and affects an exceptionally high proportion of the population.Ghebreyesus says the number of COVID-19 cases outside of China has increased 13-fold and the number of affected countries has tripled. “There are now more than 118,000 cases in 114 countries and 4,291 people have lost their lives,” said Ghebreyesus. In the days and weeks ahead, experts expect to see the number of cases, the number of deaths and the number of affected countries to climb even higher. "Pandemic is not a word to use lightly or carelessly,” said Ghebreyesu. “It is a word that, if misused, can cause unreasonable fear, or unjustified acceptance that the fight is over, leading to unnecessary suffering and death"Ghebreyesu says describing the outbreak as a pandemic doesn’t change WHO’s assessment of the threat the virus poses or what the organization is doing to combat it.According to Ghebreyesu, some of the hardest hit countries are seeing some progress in the fight against the virus."Of the 118,000 COVID-19 cases reported globally in 114 countries, more than 90 percent of cases are in just four countries, and two of those China and South Korea, have significantly declining epidemics," said Ghebreyesu. Watch WHO provide an update over the pandemic: 1781

First they dealt with a blizzard, and now, the floodwaters. Many of the Midwest’s farmers and ranchers are dealing with the devastating aftermath of the storms as farmer bankruptcies were already up. About 90 percent of Nebraska’s land is used for agriculture in some capacity, making the damage from floodwaters significant.“The disaster Nebraska has been impacted by for the last week is something we have not seen before in our history,” says Steve Wellman, director of Nebraska Department of Agriculture.Wellman says three-quarters of the state’s counties have declared emergencies. The disaster hits at a time when, according to the American Farm Bureau, Midwest farmer bankruptcies were already up almost 20 percent from the previous year.Some farmers who are facing such serious crop or livestock loss may have to throw in the towel on their livelihoods.“It’s a possibility that some producers will not rebound from this, but that’s [going to] be up to the individuals and what their situation is,” Wellman says.Nebraska resident Alex Stepanek didn’t want to sit idly by and watch that happen. Stepanek posted a collage of photos on Facebook last week, and after seeing it go viral, he decided to start a small fundraiser.“I grew up on a farm near St. Paul, Nebraska. Growing up in a small town, you have that feeling of community of wanting to help each other,” Stepanek says. “And I think all of Nebraska is like that in total, especially in times of crisis. And so, I think this was a great time for Nebraska to come together.”Stepanek has now raised almost a quarter of a million dollars. He says he’s working with the state’s farm bureau to make sure at least a third of that goes straight to farmers. The rest of the money raised will go to the towns and communities affected by the floods, says Stepanek. 1831

Four police employees were killed in a knife attack at Paris police headquarters on Thursday, according to city prosecutor Remy Heitz.The three policemen and a female police administrative worker were killed by a fellow member of staff, who was later shot dead, authorities told CNN.The incident took place inside the building, which is located near Notre Dame Cathedral on the ?le de la Cité in central Paris.One victim is undergoing surgery, said French Interior Minister Christophe Castaner. He did not elaborate on the victim's condition or injuries.Castaner said the assailant was a 45-year-old man and had been an employee at the police station since 2003. There is no indication of a motive yet.The wife of the attacker has been taken into custody, a source in the Paris prosecutor's office told CNN. It is not yet clear if she was at the scene of the attack or why she was taken into custody.The island where the incident happened is on lockdown, with roads cordoned off by police and firemen, and ambulances on the scene.The nearby Cité metro station was closed for security measures but has since been reopened.Lo?c Travers, Secretary of the National Police Alliance for the Ile-de-France region, told BFM TV that the attacker "has been with us for over 20 years."President Emanuel Macron is at the scene, accompanied by Prime Minister Edouard Philippe and Interior Minister Christophe Castaner.The Elysée Palace said in a statement: "The President of the Republic went to the police station to show his support and solidarity to all the staff."Paris Mayor Anne Hidalgo said "several police officers have lost their lives" and that her thoughts are with the families of the victims.She wrote on Twitter: "Paris cries for its own this afternoon after this terrible attack at the @prefpolice. Heavy casualties, several police officers lost their lives. On my behalf and that of Parisians, my first thoughts go to the families of the victims and their loved ones."During the Paris Council, we will pay tribute to the victims and will salute the unfailing commitment of police forces serving the security of Parisians. We know what we owe them," she added. 2174

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