妊娠骨盆模型（带9月大胎儿）(石家庄耳（外、中、内）解剖放大模型) (今日更新中)

Billionaire Tom Steyer will not run for President in 2020, his spokeswoman tells CNN, ending months of speculation that the Democratic donor will escalate his efforts to defeat Trump by attempting to take him on at the ballot box.Steyer, a 61-year-old hedge fund manager, will make the announcement in Des Moines, Iowa on Wednesday.Aleigha Cavalier, Steyer's spokeswoman, told CNN on Wednesday that the billionaire will instead focus on his efforts to take on Trump from the outside, namely through Need to Impeach, a group he founded after Trump's win in 2016 that looked to garner public support around impeaching Trump.Steyer has spent millions on Democratic causes over the last decade and most recently became known for his impeachment work, which included a slew of TV ads featuring the billionaire himself. Steyer spent over 0 million on political causes in 2018.Steyer has been publicly contemplating a 2020 run at the same time that he runs his impeachment organization and NextGen America, a group he founded in 2013 to fight climate change by pushing renewable energy.Steyer told CNN last week that he would only run if he believed he offered something new to the field of candidates."I'm thinking about it in terms of what I can bring that isn't already available," he said. "Unless I believe that my background and my beliefs and my priorities are different from the other people who are running, there's really no point in being on of a very large group of contestants." 1499

By 2060, almost a quarter of all U.S. residents will be over age 65, and life expectancy will reach an all-time high of 85 years, according to new reports the U.S. Census Bureau released Thursday.The growth in life expectancy in the U.S. over the next four decades is expected to be slower than it was in the four previous decades. Between 1970 and 2015, life expectancy rose by almost 8 years, but it’s only predicted to rise about 6 years between 2017 and 2060. That’s because in the latter half of the 20th century, there were decreases in infectious diseases and cardiovascular deaths, increases in vaccinations as well as the promotion of exercise and anti-smoking campaigns.Looking forward, “the prevalence of preventable health risks — such as smoking, obesity, and, more recently, opioid-related overdoses — hinders overall population health and contributes to slowed gains in life expectancy,” according to the report which uses the U.S. Census Bureau’s 2017 National Population Projections.Although women are still projected to live longer than men by 2060, as they do now, life expectancy is expected to grow larger for men than woman. While all racial and ethnic groups are expected to have gains in life expectancy, the biggest ones are projected to be for black men, American Indian men and Alaska native men, according to the report.The U.S. is expected to grow by almost a quarter in the next four decades, from about 332 million people today to 404 million people by 2060. By 2028, the percentage of foreign-born people will be 14.9%, the highest level since 1850, according to the Census Bureau.But growth hinges on U.S. immigration policy, according to the Census Bureau.With high levels of immigration, defined as an increase of 50% above last decade’s levels, the U.S. population could grow to 447 million people by 2060. With no immigration, the United States would lose population after 2035, and the country’s population would decline to 320 million by 2060, according to the Census Bureau.Immigration also will determine the nation’s diversity by 2060, said demographer William Frey of The Brookings Institution.By 2045, whites will represent less than half of the U.S. population under current projections, but that could speed up to 2040 under the high immigration scenario, he said.“If immigration was stopped, then we will stay majority white until 2060 but barely at 51.1 percent,” Frey said in an email. “But the story is different for the young under age 30 population.”For those under age 30, the population becomes “minority white” in 2022 with the high immigration scenario. Under current projections, it crosses that threshold in 2024. Without immigration, whites under age 30 will be in the minority by 2032, Frey said.Starting in 2030, international migration will be the biggest driver of population growth in the U.S., exceeding natural increases.The country’s population growth will slow down over the next four decades, growing by about 2.3 million people a year through 2030. But it will then decrease to about 1.8 million a year from 2030 to 2040, and even further to about 1.5 million people a year from 2040 to 2060, according to the projections.___Follow Mike Schneider on Twitter at 3243

As a drunk Jennifer Hart drove her six adopted children in their family SUV, her wife, Sarah, sat in the passenger seat looking up different ways to end a life.The SUV carrying the Hart family would drive off a 100-foot Pacific coast cliff on that day in March last year — a tragedy police say took all eight lives and sparked questions about abuse and homicide.As the car was in motion, Sarah was busy with the searches:"How easily can I overdose on over the counter medications?""Can 500mg of Benadryl kill a 125lb woman?""How long does it take to die from hypothermia while drowning in a car?"One of her last searches was for a no-kill dog shelter.They intended to kill their 6 children, jury findsThe horrifying details emerged Thursday after a coroner's jury unanimously ruled that Jennifer and Sarah Hart intended to die along with their six adopted children: Markis, 19, Jeremiah and Abigail, both 14, Devonte, 15, Hannah, 16, and Ciera, 12.At first, it seemed unfathomable the parents would drive their children from their home in Woodland, Washington, to their deaths in Mendocino County, California. Their social media pages included photos of beaming children holding "love is always beautiful" signs.In some photos, they had on matching T-shirts and wide grins.As the national spotlight on the story grew, more details emerged that the children desperately sought help from neighbors. Allegations surfaced that their parents abused and starved the six adopted children.Driver got intoxicated to build her courage The coroner's inquest gave more insight into what led Jennifer and Sarah to end the lives of all eight Harts.When authorities entered the Hart home, it seemed neat, orderly and newly remodeled, said investigator Jake Slates from the California Highway Patrol. But while Jennifer and Sarah's were decorated, Slates said, the children's rooms were bare.Investigators noted that their luggage was left behind, and the family did not take their toothbrushes before leaving for two days."In my opinion, Sarah and Jennifer succumbed to a lot of pressure," said Lt. Shannon Barney of the Mendocino County Sheriff's Office. "They got to the point where they made a conscious decision to end their lives and take their children with them."As Jennifer drove down the US 101 highway, she had five beers in her system, enough to make it difficult for her to function, according to Slates. Witnesses told police that Jennifer rarely drank.The theory is that she drank to build up her courage, Slates said."My feeling is based on talking to witnesses that they felt if they couldn't have those kids, no one was going to have those kids," Slates said.Kids sought help in the middle of the night Days before the family died in the crash, Child Protective Services in Washington requested a welfare check on the family. But no one answered the door on March 26; the family was already gone.Calls to the police began just two years after the Harts became parents, while they were living in Minnesota. They were first called in 2008 when one child told an adult that Jennifer struck the child in the arm, but the state closed the case claiming the child fell.After another call in 2011, Sarah Hart pleaded guilty to domestic assault after admitting to police she bruised her child by spanking her over the edge of a bathtub.After the family moved to Woodland, Washington, the children started going to their neighbor, Bruce DeKalb, for help and food in the middle of the night.According to a case report, the children also complained of racist behavior.Witnesses told California Highway Patrol that the children were "extremely disciplined, almost to the point of being robotic," walking single-file to the bedroom and being told when to go to the bathroom, Slates said.On March 23, DeKalb called CPS to check on the family. The next day, they packed up their SUV and began their drive from Washington to California.Questions remain on abuse oversight At first, only Jennifer, Sarah and three children were identified.Jennifer was intoxicated, and Sarah and two of the children tested positive for diphenhydramine, an active ingredient in Benadryl.Ciera's body was found on a beach north of the cliff two weeks later. Parts of a foot in a shoe were found on a beach that May, but investigators could not identify the remains as a Hart child until January this year, when a DNA sample proved it was Hannah.Devonte is still missing and, while they believe he perished with his brothers and sisters, authorities are hoping the public can provide information to prove them wrong.Jennifer and Sarah cannot be questioned or stand trial for what happened on that California cliff. The inquest is closed, and their death certificates now list suicide while the children's list homicide.What can change now, Mendocino County Sheriff-Coroner Thomas Allman told reporters, is the federal oversight of abuse. Five states were involved with the adoptions and abuse allegations of the children."Where are the systematic failures that possibly could have prevented this?" Allman said. "We do not have a national database for child abuse allegations."This, Allman said, should be an "enlightening moment" for lawmakers. 5230

BUFFALO, N.Y. — It's chicken nuggets and soft pretzels on the menu at South Buffalo Charter School, but suspension is being served for some lunchroom workers. Three are seen in pictures, posted on a fourth worker's public Instagram account. They are posing on a prep table in the school cafeteria. One of the pictures shows a woman on her knees, with her feet on the table, and a peeled banana held in a phallic position. The woman who took the pictures told 7 Eyewitness News I-Team reporter Ed Drantch, "it was a joke."The pictures were anything but a joke for Dave Cervi, President of Personal Touch Food Service, a third-party vendor that is hired by the school for food service."I can't believe anyone that works in a school, with children, would even consider doing something like that. It was horrifying to us," Cervi said.Personal Touch has been under contract with South Buffalo Charter School for five years.Cervi says this is the first time he's ever dealt with something like this. He says he had the four employees surrender their school ID tags to Principal David Ehrle, and walked out of the building."Everyone has an understanding, upon being hired, this is not the type of behavior you do in general, but certainly not at a school. We don't condone it and we're here to provide a safe environment for the students," Ehrle said.The woman who took these pictures has her own children enrolled at this school. Nearly 1,000 students are enrolled.The pictures were posted four days ago on the worker's public Instagram account.They have since been taken down and the account made private. That was only after the 7 Eyewitness News I-Team spoke to the worker on the phone and before she and her three co-workers were suspended.Personal Touch Food Service says they will not be back until at least next week, when the internal investigation is completed. 1884

As the State of Massachusetts is considering a ban of youth tackle football, parents and former NFL players rallied on Tuesday to fight the proposed ban. Massachusetts Youth Football Alliance led the rally at the Massachusetts capitol, urging lawmakers to vote against the ban. Under the law, flag and touch football would still be permitted at all ages. The bill would prohibit schools and organizations from allowing children in the seventh grade or younger from participating in tackle football. The law would be punishable by a ,000 fine. Former Patriots linebacker Andre Tippett expressed his opposition to the proposed legislation. "As a lifelong participant and fan of the game of football, I've seen firsthand how the values of character, leadership, discipline, resilience and teamwork can play an immeasurable role in the development of young boys and girls that participate in youth tackle football," Tippett said in a statement to NFL.com.But bill sponsor Rep. Paul A. Schmid III told the Herald News that the bill is about protecting children. “It’s all about kids’ health and we have a number of studies that say that repeated contacts to the head are very bad for you and the younger that starts, the worse it is,” Schmid told the Herald 1269

来源：资阳报