昆明流产正规的医院(昆明好的做人流手术医院) (今日更新中)

After much thought, I’ve decided to opt out of the 2020 WNBA season. There’s work to be done off the court in so many areas in our community. Social justice reform isn’t going to happen overnight but I do feel that now is the time and Moments equal Momentum. Lets keep it going!— Renee Montgomery (@itsreneem_) June 18, 2020 332

A former Strongsville (Ohio) City Schools employee has been indicted for the alleged theft of several high-priced items, including a barn, purchased using school district funds.On May 10, the Lorain County Sheriff's Office and the state auditor executed a search warrant at the residence of Robert Schwerman, 49, who was a former maintenance foreman for the Strongsville City School District.The investigation involved the alleged theft of ,000 worth of material goods from the district dating back to 2013, according to the state auditor, who held a press conference on Tuesday announcing the indictment.Schwerman is accused of stealing an upgraded John Deere utility vehicle valued at more than ,000 and a ,000 zero-turn lawn mower. He also is accused of stealing a small barn from school grounds, which authorities later found in his yard.“This man was shameless. He treated the school district like his exclusive personal home improvement store – a new home generator, a utility shed, a furnace, air conditioner and water heater. Nothing was off limits, apparently," said state auditor Dave Yost.In June 2017, the superintendent received an anonymous tip about alleged fraud, which was then reported to the Ohio Auditor's Office.Property recovered during the search included: 1340

According to a monthly jobs report, the U.S. added 1.4 million jobs in August as the unemployment rate fell from about 10% to 8.4%.The unemployment rate is the lowest it has been since government-mandated shutdowns due to he coronavirus took place in March. Prior to the pandemic, unemployment sat at about 3.5%While Thursday's reports continue several months of positive economic news, some analysts believe the gains could be short-lived without another round of stimulus from Congress. Several provisions from the CARES Act, including increased unemployment benefits and bailouts for the airline industry, are already expired or are scheduled to expire in the coming weeks.This story is breaking and will be updated. 727

Although a school resource officer did fire at the teen who'd shot two fellow students at a Maryland high school last week, the shooter died of a bullet from his own gun, authorities say.Austin Wyatt Rollins -- a 17-year-old who killed one student and injured another -- shot himself in the head in a hallway at Great Mills High School on the morning of March 20, right as school resource officer Blaine Gaskill fired his gun at him, the St. Mary's County Sheriff's Office said.The officer's shot struck Rollins' gun, which was in the teen's hand, the sheriff's office said. 582

According to a recent paper, the Earth is caught directly in the crosshairs of a cosmic hurricane.A swarm of nearly 100 stars, accompanied by an even greater amount of dark matter, is aimed directly at our stellar neighborhood and there's nothing we can do to stop it; in fact, the vanguard is already upon us. This sounds like a perfect summer blockbuster movie, starring The Rock and Chris Pratt, or maybe Scarlett Johansson and Charlize Theron.Except this is for real. But is it a danger? Well, actually, no. Not at all. But it's potentially incredibly fascinating, with lots of interesting scientific interconnections. So, what is really going on?The story starts last April, when the Gaia satellite announced the locations and trajectories of 2 billion stars in the vicinity of the Milky Way surrounding our sun. They released the data to the public.Scientists were then able to look at the data set to see if they could spot anything peculiar. In galaxies like the Milky Way, the most common behavior is that the stars orbit the center of the galaxy in a manner broadly similar to the planets orbiting our sun. However, there are some stars that exhibit unusual motion. About a year ago, astronomers identified some "stellar streams" passing through our celestial neighborhood.One of them, called S1 (for stream 1), consists of nearly 100 stars of similar age and composition, orbiting the Milky Way in a direction exactly opposite that of normal stars. It's kind of like a handful of cars driving the wrong way down the highway, except with a much greater distance between them and with no likelihood of a collision. These stars are spread out over a few thousand light years and they will pass through the solar system's neighborhood over the course of a few million years.Astronomers identified S1 as being part of the remnants of a dwarf galaxy that collided with the Milky Way and was consumed in an epic episode of cosmic cannibalism. Dwarf galaxies are very small, typically about 1% the mass of the Milky Way. They can orbit larger galaxies and collide with the bigger galaxy, adding their mass to the parent. This is what appears to have happened in the case of S1, although the process has taken probably a billion years.Dwarf galaxies often have a disproportionately large fraction of dark matter. Dark matter is a hypothetical and still-undiscovered form of matter that interacts only gravitationally. Scientists have proposed its existence to explain many astronomical mysteries, for example the observation that most galaxies rotate faster than can be explained by the known laws of physics and the stars and gas of which they are composed.While dark matter has not yet been observed, hypothesizing its existence is the simplest and most economical explanation for myriad astronomical mysteries. Averaged over the entire universe, dark matter is thought to be five times more prevalent than the ordinary mass of stars and gas and planets.In dwarf galaxies, the fraction of dark matter is often higher. In Fornax, a well-studied dwarf galaxy orbiting the Milky Way, researchers estimate that the dark matter is between 10 and 100 times greater than the mass found in its stars.If that number holds for S1, the dark matter of the S1 stream is passing through the Earth at a much higher velocity than the more ordinary dark matter that orbits the Milky Way -- about twice as fast. It is thought that S1 dark matter is flying through the solar system at a speed of about 550 km/s, or about 1.2 million mph. While these numbers are impressive, they are misleading. Dark matter, if it exists, is extremely diffuse and it will have no discernible effect on the solar system.Because dark matter hasn't been observed yet, these velocity numbers are speculative, although they are strongly supported by a very large body of evidence. However, the prospect of high velocity dark matter flying through the Earth has suggested an opportunity to detect it.In a paper in the prestigious journal Physical Review D, researcher Ciaran O'Hare and his collaborators calculated the possibilities of discovering dark matter using both existing and proposed dark matter detectors. They considered two varieties of dark matter particles: a very heavy kind called a WIMP (weakly interacting massive particle) and a very light kind called an axion. Because the ultimate nature of dark matter is not known, it is important to be open to all possibilities.They found that the detectors they evaluated could find WIMPs for certain ranges of the particle mass. However, when they looked at the axion possibility, it appeared the prospects were even better. Because of its light mass and the manner in which an axion would interact with the detector, the apparatus simply has a better chance of seeing the axion. (If axions exist, of course.)Experiments with names like ADMX, MADMAX and ABRACADABRA are able or will be able to search for the signatures of dark matter proposed in the recent paper. They consist of technologies that are designed to interact with axions in a strong magnetic field and convert them to ordinary microwaves or radio waves that can be easily detected.It's important to remember that the S1 stream poses no credible threat to the Earth and humanity. There is no need for an action hero to save us. However, the synergy of science is staggering. A careful catalog of nearby stars has opened the prospect of a better possibility of finding and identifying dark matter, which is one of the great unanswered mysteries of modern physics. It's an amazing time we live in, in which we can study such things.\ 5625

来源：资阳报