濮阳东方医院男科非常便宜(濮阳东方价格合理) (今日更新中)

Top military officials, including Defense Secretary James Mattis, warned President Donald Trump during an afternoon meeting Thursday that he risks escalating US involvement in Syria if he goes forward with the type of aggressive bombing campaign he has pressed for over the past week, according to US and western officials briefed on the conversation.Trump has pushed military leaders to develop plans for a sustained assault on Syrian regime targets in response to last weekend's chemical attack, the officials said. But Mattis and other members of the President's national security team cautioned Trump during the meeting that such a strategy could pull the US into direct conflict with Russia and Iran.The resistance has upset Trump, who wanted to take quick action and feels like the options being presented to him don't go far enough, according to the officials. 875

Three motorcyclists stopped traffic at a busy Mesa, Arizona intersection Sunday afternoon to help a woman cross the street.The three riders; Eduardo Plascenia, Patrick Patterson, and Damon Pruit, were passing through 8th Avenue and Alama School Road around 1 p.m when one of the riders noticed and signaled to the others that a woman was stuck and stranded in the middle of the crosswalk. "No one seemed to care," explained Eduardo Plascencia. "No one slowed down and no one offered assistance." Video captured from Patterson's helmet shows Patterson and Plascenia turn around and head back to the intersection where Pruit had already stopped.The riders used their bikes to stop traffic and assure that the woman would be able to cross safely.The video shows the woman give a friendly wave to the riders who drive off after the woman is safely across. "She thanked us adamantly. She waved at us and thanked us. She had stopped shaking and had extended her hand to Eduardo and Damon and I behind her," said Patterson.  1060

There's growing concern among parents that the pandemic will impact development for their kids.“It hasn't just been COVID, right? We've learned, you know, our youngest children have learned to fear other human beings,” said Dr. Kathryn Hirsh-Pasek, Director of Temple University’s Infant Language Laboratory.Hirsh-Pasek is a professor of psychology and a senior fellow at the Brookings Institution. She describes the current environment as a “social hurricane.”Toddlers can't interact with each other and they pick up on the fear that their parents may have.“We may think that we hide all of this from our children, but a lot of times we don't,” said Hirsh-Pasek.She thinks most toddlers will recover in their developmental process. Eventually, they'll be back on playgrounds or in schools, learning and socializing with other kids and adults.But kids from families that have been more seriously impacted by the pandemic may struggle more, especially kids whose parents lost their jobs or who come from underserved communities that have been hit harder by the virus.“There will be some gaps they need to overcome, and I think we need to be prepared with mental professional to, to help all those children thrive,” said Hirsh-Pasek.As Hirsh-Pasek points out, history has taught us most kids are resilient. We've lived through other crises before.In the meantime, parents can help kids navigate how they're staying connected without face-to-face interactions. 1465

Their youthful brains were developing normally, with no signs of developmental, psychological or neurological problems. None had ever had a concussion. But by the end of a single football season, 24 children between the ages of 9 and 18 who had more frequent impacts to the head showed signs of damage to brain development, new research says."Repetitive head impact exposure may have a cumulative effect in the rapidly developing brains of youth and high school football players," said study co-author Gowtham Krishnan Murugesan, a radiology research assistant at UT Southwestern Medical Center in Dallas, adding that the results mirror other recent findings.The study outfitted 60 youth and high school football players who had no history of head trauma or developmental issues with a head impact telemetry system that measures the magnitude, location and direction of impacts to the head. The researchers were not looking at whether the impact resulted in a concussion, only that impact occurred.The children were sorted into two categories: high cumulative head impact players (24) and low cumulative head impact players (36).Before beginning to play, each child had a resting state functional scan, known as an fMRI; the scans were repeated at the end of football season. The researchers were trying to see how exposure to repetitive hits affects the normal "pruning" process in the brain that occurs during adolescence."Pruning is an essential part of brain development," Murugesan said, comparing the process to how a tree needs to have dead or unneeded branches cut to keep it healthy and allow it to grow."Disruption in normal pruning has been shown to be related to weaker connections between different parts of the brain," he said.After comparing the functional MRI results to the player's level of impact, the researchers found that youth in the high-impact group had damage to their brains' pruning process after one season."Our study has found a significant decrease in gray matter pruning in the frontal default mode network, which is involved in higher cognitive functions, such as the planning and controlling of social behaviors, " Murugesan said.Although the "teenage years are a critical time for brain development, brain remodeling or synaptic pruning, this was a short-term study and did not follow the players longitudinally over several years. We don't really know the full application," said Dr. Julian Bailes, director of neurosurgery and co-director of the NorthShore University HealthSystem Neurological Institute, who was not involved in the research.Weill Cornell neurologist Dr. Richard Isaacson, who was also not involved in the study, called the research "early" and said the results don't necessarily "translate to a clinical or cognitive outcome." More research is needed to see whether the decline in brain pruning permanently affected the child's cognitive function or whether the brain's natural plasticity allowed it to repair itself."I would call this a pilot study," Isaacson said. "The call to action would be that we need more robust longitudinal studies with a pre- and a post-assessment of more than brain imaging. The study should also measure cognitive and neurological function and look for changes."As we learn more about the issue, Isaacson said, parents should do everything they can to limit contact in sports, "especially in practice before games, where studies show the majority of contact occurs." 3464

Treacherous driving conditions and canceled flights could keep residents stuck at home for days as a nasty mix of snow and ice grip the Southeast."Over 20 million people are under winter weather alerts, over 8 million people are under a flash flood threat, and over 9 million people are under wind advisories," CNN meteorologist Haley Brink said Sunday.More than 12 inches of snow will fall Sunday in the southern and central Appalachians, the National Weather Service said.Snowfall could total 12 to 20 inches over the Appalachians and into the Carolinas by Monday, when the storm is expected to move off the coast, the NWS said."Snowfall amounts in some locations will likely exceed a foot and result in several days of difficult or impossible travel, extended power outages, and downed trees," the agency said.The storm already has knocked out power for more than 546,000 customers in the Southeast.The bulk of the outages are in North Carolina, where 244,807 customers are in the dark. In South Carolina, more than 225,600 customers have lost power. And Alabama, Tennessee and Georgia each had about 20,000 and 30,000 customers are out of electricity.Those hoping to escape the storm may be out of luck. More than 1,100 Sunday flights into and out of North Carolina's Charlotte Douglas International Airport have been canceled, according to flight tracking website FlightAware.More than half the Sunday flights at Raleigh-Durham International Airport and Piedmont Triad International Airport have also been called off. 1530

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